doc

@@ -0,0 +1 @@
+undefined

model

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+undefined

other

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+undefined

other/标注/210340065_马嘉序/ActionFailureException.java

@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.exception;
-
-public class ActionFailureException extends RuntimeException {
-    private static final long serialVersionUID = 4425249765923293627L;
-    /*表示一个序列化类的版本号。当进行序列化和反序列化时，JVM 会检查类的 serialVersionUID 是否相同，如果不同就会抛出
-    InvalidClassException 异常。这样可以确保反序列化的类与序列化时的类版本相同，避免因版本不同导致的问题。*/
-
-    public ActionFailureException() {
-        super();                  //直接调用父类构造函数，即理解为Exception()
-    }
-
-    public ActionFailureException(String paramString) {
-        super(paramString);       //理解为Exception(paramString)
-    }
-
-    public ActionFailureException(String paramString, Throwable paramThrowable) {
-        super(paramString, paramThrowable);          //理解为Exception(paramString, paramThrowable)
-    }
-}

other/标注/210340065_马嘉序/GTaskASyncTask.java

@@ -1,129 +0,0 @@
-
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.remote;
-
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.AsyncTask;
-
-import net.micode.notes.R;
-import net.micode.notes.ui.NotesListActivity;
-import net.micode.notes.ui.NotesPreferenceActivity;
-
-
-public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
-
-    private static int GTASK_SYNC_NOTIFICATION_ID = 5234235;
-
-    public interface OnCompleteListener {
-        void onComplete();
-    }
-
-    private Context mContext;
-
-    private NotificationManager mNotifiManager;
-
-    private GTaskManager mTaskManager;
-
-    private OnCompleteListener mOnCompleteListener;
-
-    public GTaskASyncTask(Context context, OnCompleteListener listener) {
-        mContext = context;
-        mOnCompleteListener = listener;
-        mNotifiManager = (NotificationManager) mContext
-                .getSystemService(Context.NOTIFICATION_SERVICE);
-        mTaskManager = GTaskManager.getInstance();
-    }
-
-    public void cancelSync() {
-        mTaskManager.cancelSync();
-    }
-
-    public void publishProgess(String message) {     //发布进度
-        publishProgress(new String[] {
-            message
-        });
-    }
-
-    private void showNotification(int tickerId, String content) {       //提示当前同步状态
-        PendingIntent pendingIntent;
-        if (tickerId != R.string.ticker_success) {
-            pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
-                    NotesPreferenceActivity.class), 0);
-
-        } else {
-            pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
-                    NotesListActivity.class), 0);
-        }
-
-
-        Notification.Builder builder = new Notification.Builder(mContext)
-                .setAutoCancel(true)
-                .setContentTitle(mContext.getString(R.string.app_name))
-                .setContentText(content)
-                .setContentIntent(pendingIntent)
-                .setWhen(System.currentTimeMillis())
-                .setOngoing(true);
-        Notification notification=builder.getNotification();
-        mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
-    }
-
-
-
-    @Override
-    protected Integer doInBackground(Void... unused) {          //该任务于后台执行
-        publishProgess(mContext.getString(R.string.sync_progress_login, NotesPreferenceActivity
-                .getSyncAccountName(mContext)));
-        return mTaskManager.sync(mContext, this);
-    }
-
-    @Override
-    protected void onProgressUpdate(String... progress) {         //显示进度条
-        showNotification(R.string.ticker_syncing, progress[0]);
-        if (mContext instanceof GTaskSyncService) {
-            ((GTaskSyncService) mContext).sendBroadcast(progress[0]);
-        }
-    }
-
-    @Override
-    protected void onPostExecute(Integer result) {
-        if (result == GTaskManager.STATE_SUCCESS) {
-            showNotification(R.string.ticker_success, mContext.getString(
-                    R.string.success_sync_account, mTaskManager.getSyncAccount()));
-            NotesPreferenceActivity.setLastSyncTime(mContext, System.currentTimeMillis());
-        } else if (result == GTaskManager.STATE_NETWORK_ERROR) {
-            showNotification(R.string.ticker_fail, mContext.getString(R.string.error_sync_network));
-        } else if (result == GTaskManager.STATE_INTERNAL_ERROR) {
-            showNotification(R.string.ticker_fail, mContext.getString(R.string.error_sync_internal));
-        } else if (result == GTaskManager.STATE_SYNC_CANCELLED) {
-            showNotification(R.string.ticker_cancel, mContext
-                    .getString(R.string.error_sync_cancelled));
-        }
-        if (mOnCompleteListener != null) {
-            new Thread(new Runnable() {
-
-                public void run() {
-                    mOnCompleteListener.onComplete();
-                }
-            }).start();
-        }
-    }
-}

other/标注/210340065_马嘉序/GTaskClient.java

@@ -1,585 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.remote;
-
-import android.accounts.Account;
-import android.accounts.AccountManager;
-import android.accounts.AccountManagerFuture;
-import android.app.Activity;
-import android.os.Bundle;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.gtask.data.Node;
-import net.micode.notes.gtask.data.Task;
-import net.micode.notes.gtask.data.TaskList;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.gtask.exception.NetworkFailureException;
-import net.micode.notes.tool.GTaskStringUtils;
-import net.micode.notes.ui.NotesPreferenceActivity;
-
-import org.apache.http.HttpEntity;
-import org.apache.http.HttpResponse;
-import org.apache.http.client.ClientProtocolException;
-import org.apache.http.client.entity.UrlEncodedFormEntity;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.cookie.Cookie;
-import org.apache.http.impl.client.BasicCookieStore;
-import org.apache.http.impl.client.DefaultHttpClient;
-import org.apache.http.message.BasicNameValuePair;
-import org.apache.http.params.BasicHttpParams;
-import org.apache.http.params.HttpConnectionParams;
-import org.apache.http.params.HttpParams;
-import org.apache.http.params.HttpProtocolParams;
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.zip.GZIPInputStream;
-import java.util.zip.Inflater;
-import java.util.zip.InflaterInputStream;
-
-
-public class GTaskClient {
-    private static final String TAG = GTaskClient.class.getSimpleName();
-
-    private static final String GTASK_URL = "https://mail.google.com/tasks/";
-
-    private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig";
-
-    private static final String GTASK_POST_URL = "https://mail.google.com/tasks/r/ig";
-
-    private static GTaskClient mInstance = null;
-
-    private DefaultHttpClient mHttpClient;
-
-    private String mGetUrl;
-
-    private String mPostUrl;
-
-    private long mClientVersion;
-
-    private boolean mLoggedin;
-
-    private long mLastLoginTime;
-
-    private int mActionId;
-
-    private Account mAccount;
-
-    private JSONArray mUpdateArray;
-
-    private GTaskClient() {
-        mHttpClient = null;
-        mGetUrl = GTASK_GET_URL;
-        mPostUrl = GTASK_POST_URL;
-        mClientVersion = -1;
-        mLoggedin = false;
-        mLastLoginTime = 0;
-        mActionId = 1;
-        mAccount = null;
-        mUpdateArray = null;
-    }
-
-    public static synchronized GTaskClient getInstance() {
-        if (mInstance == null) {
-            mInstance = new GTaskClient();
-        }
-        return mInstance;     //返回实例化对象，若未定义则创建对象
-    }
-
-    public boolean login(Activity activity) {       //登录操作
-        // we suppose that the cookie would expire after 5 minutes
-        // then we need to re-login
-        final long interval = 1000 * 60 * 5;
-        if (mLastLoginTime + interval < System.currentTimeMillis()) {
-            mLoggedin = false;     //超过5分钟则重新登录
-        }
-
-        // need to re-login after account switch
-        if (mLoggedin
-                && !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity
-                        .getSyncAccountName(activity))) {
-            mLoggedin = false;
-        }
-
-        if (mLoggedin) {
-            Log.d(TAG, "already logged in");
-            return true;
-        }
-
-        mLastLoginTime = System.currentTimeMillis();   //更新最后登录时间
-        String authToken = loginGoogleAccount(activity, false);   //是否登录到谷歌账户
-        if (authToken == null) {
-            Log.e(TAG, "login google account failed");
-            return false;
-        }
-
-        // login with custom domain if necessary   使用域名登录
-        if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase()
-                .endsWith("googlemail.com"))) {
-            StringBuilder url = new StringBuilder(GTASK_URL).append("a/");
-            int index = mAccount.name.indexOf('@') + 1;
-            String suffix = mAccount.name.substring(index);
-            url.append(suffix + "/");
-            mGetUrl = url.toString() + "ig";
-            mPostUrl = url.toString() + "r/ig";
-
-            if (tryToLoginGtask(activity, authToken)) {
-                mLoggedin = true;
-            }
-        }
-
-        // try to login with google official url   官方URL登录
-        if (!mLoggedin) {
-            mGetUrl = GTASK_GET_URL;
-            mPostUrl = GTASK_POST_URL;
-            if (!tryToLoginGtask(activity, authToken)) {
-                return false;
-            }
-        }
-
-        mLoggedin = true;
-        return true;
-    }
-
-    private String loginGoogleAccount(Activity activity, boolean invalidateToken) {
-        String authToken;
-        AccountManager accountManager = AccountManager.get(activity);
-        Account[] accounts = accountManager.getAccountsByType("com.google");
-
-        if (accounts.length == 0) {
-            Log.e(TAG, "there is no available google account");
-            return null;
-        }
-
-        String accountName = NotesPreferenceActivity.getSyncAccountName(activity);
-        Account account = null;
-        for (Account a : accounts) {   //遍历
-            if (a.name.equals(accountName)) {
-                account = a;
-                break;
-            }
-        }
-        if (account != null) {
-            mAccount = account;
-        } else {
-            Log.e(TAG, "unable to get an account with the same name in the settings");
-            return null;
-        }
-
-        // get the token now   获取通行许可
-        AccountManagerFuture<Bundle> accountManagerFuture = accountManager.getAuthToken(account,
-                "goanna_mobile", null, activity, null, null);
-        try {
-            Bundle authTokenBundle = accountManagerFuture.getResult();
-            authToken = authTokenBundle.getString(AccountManager.KEY_AUTHTOKEN);
-            if (invalidateToken) {
-                accountManager.invalidateAuthToken("com.google", authToken);
-                loginGoogleAccount(activity, false);
-            }
-        } catch (Exception e) {
-            Log.e(TAG, "get auth token failed");
-            authToken = null;
-        }
-
-        return authToken;
-    }
-
-    private boolean tryToLoginGtask(Activity activity, String authToken) {     //尝试登录GTask
-        if (!loginGtask(authToken)) {
-            // maybe the auth token is out of date, now let's invalidate the
-            // token and try again
-            authToken = loginGoogleAccount(activity, true);
-            if (authToken == null) {
-                Log.e(TAG, "login google account failed");
-                return false;
-            }
-
-            if (!loginGtask(authToken)) {
-                Log.e(TAG, "login gtask failed");
-                return false;
-            }
-        }
-        return true;
-    }
-
-    private boolean loginGtask(String authToken) {     //登录具体操作
-        int timeoutConnection = 10000;
-        int timeoutSocket = 15000;
-        HttpParams httpParameters = new BasicHttpParams();
-        HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
-        HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
-        mHttpClient = new DefaultHttpClient(httpParameters);
-        BasicCookieStore localBasicCookieStore = new BasicCookieStore();
-        mHttpClient.setCookieStore(localBasicCookieStore);
-        HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false);
-
-        // login gtask
-        try {
-            String loginUrl = mGetUrl + "?auth=" + authToken;    //设置登录URL
-            HttpGet httpGet = new HttpGet(loginUrl);    //实例化登录URL
-            HttpResponse response = null;
-            response = mHttpClient.execute(httpGet);
-
-            // get the cookie now
-            List<Cookie> cookies = mHttpClient.getCookieStore().getCookies();
-            boolean hasAuthCookie = false;
-            for (Cookie cookie : cookies) {
-                if (cookie.getName().contains("GTL")) {
-                    hasAuthCookie = true;
-                }
-            }
-            if (!hasAuthCookie) {
-                Log.w(TAG, "it seems that there is no auth cookie");
-            }
-
-            // get the client version
-            String resString = getResponseContent(response.getEntity());
-            String jsBegin = "_setup(";
-            String jsEnd = ")}</script>";
-            int begin = resString.indexOf(jsBegin);
-            int end = resString.lastIndexOf(jsEnd);
-            String jsString = null;
-            if (begin != -1 && end != -1 && begin < end) {
-                jsString = resString.substring(begin + jsBegin.length(), end);
-            }
-            JSONObject js = new JSONObject(jsString);
-            mClientVersion = js.getLong("v");
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return false;
-        } catch (Exception e) {
-            // simply catch all exceptions
-            Log.e(TAG, "httpget gtask_url failed");
-            return false;
-        }
-
-        return true;
-    }
-
-    private int getActionId() {
-        return mActionId++;
-    }
-
-    private HttpPost createHttpPost() {
-        HttpPost httpPost = new HttpPost(mPostUrl);
-        httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
-        httpPost.setHeader("AT", "1");
-        return httpPost;
-    }
-
-    private String getResponseContent(HttpEntity entity) throws IOException {
-        String contentEncoding = null;
-        if (entity.getContentEncoding() != null) {
-            contentEncoding = entity.getContentEncoding().getValue();
-            Log.d(TAG, "encoding: " + contentEncoding);
-        }
-
-        InputStream input = entity.getContent();
-        if (contentEncoding != null && contentEncoding.equalsIgnoreCase("gzip")) {
-            input = new GZIPInputStream(entity.getContent());
-        } else if (contentEncoding != null && contentEncoding.equalsIgnoreCase("deflate")) {
-            Inflater inflater = new Inflater(true);
-            input = new InflaterInputStream(entity.getContent(), inflater);
-        }
-
-        try {
-            InputStreamReader isr = new InputStreamReader(input);
-            BufferedReader br = new BufferedReader(isr);
-            StringBuilder sb = new StringBuilder();
-
-            while (true) {
-                String buff = br.readLine();
-                if (buff == null) {
-                    return sb.toString();
-                }
-                sb = sb.append(buff);
-            }
-        } finally {
-            input.close();
-        }
-    }
-
-    private JSONObject postRequest(JSONObject js) throws NetworkFailureException {
-        if (!mLoggedin) {
-            Log.e(TAG, "please login first");
-            throw new ActionFailureException("not logged in");
-        }
-
-        HttpPost httpPost = createHttpPost();
-        try {
-            LinkedList<BasicNameValuePair> list = new LinkedList<BasicNameValuePair>();
-            list.add(new BasicNameValuePair("r", js.toString()));
-            UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8");
-            httpPost.setEntity(entity);
-
-            // execute the post
-            HttpResponse response = mHttpClient.execute(httpPost);
-            String jsString = getResponseContent(response.getEntity());
-            return new JSONObject(jsString);
-
-        } catch (ClientProtocolException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new NetworkFailureException("postRequest failed");
-        } catch (IOException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new NetworkFailureException("postRequest failed");
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("unable to convert response content to jsonobject");
-        } catch (Exception e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("error occurs when posting request");
-        }
-    }
-
-    public void createTask(Task task) throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-
-            // action_list
-            actionList.put(task.getCreateAction(getActionId()));
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client_version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            // post
-            JSONObject jsResponse = postRequest(jsPost);
-            JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
-                    GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
-            task.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("create task: handing jsonobject failed");
-        }
-    }
-
-    public void createTaskList(TaskList tasklist) throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-
-            // action_list
-            actionList.put(tasklist.getCreateAction(getActionId()));
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            // post
-            JSONObject jsResponse = postRequest(jsPost);
-            JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
-                    GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
-            tasklist.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("create tasklist: handing jsonobject failed");
-        }
-    }
-
-    public void commitUpdate() throws NetworkFailureException {
-        if (mUpdateArray != null) {
-            try {
-                JSONObject jsPost = new JSONObject();
-
-                // action_list
-                jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, mUpdateArray);
-
-                // client_version
-                jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-                postRequest(jsPost);
-                mUpdateArray = null;
-            } catch (JSONException e) {
-                Log.e(TAG, e.toString());
-                e.printStackTrace();
-                throw new ActionFailureException("commit update: handing jsonobject failed");
-            }
-        }
-    }
-
-    public void addUpdateNode(Node node) throws NetworkFailureException {
-        if (node != null) {
-            // too many update items may result in an error
-            // set max to 10 items
-            if (mUpdateArray != null && mUpdateArray.length() > 10) {
-                commitUpdate();
-            }
-
-            if (mUpdateArray == null)
-                mUpdateArray = new JSONArray();
-            mUpdateArray.put(node.getUpdateAction(getActionId()));
-        }
-    }
-
-    public void moveTask(Task task, TaskList preParent, TaskList curParent)
-            throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-            JSONObject action = new JSONObject();
-
-            // action_list
-            action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_MOVE);
-            action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
-            action.put(GTaskStringUtils.GTASK_JSON_ID, task.getGid());
-            if (preParent == curParent && task.getPriorSibling() != null) {
-                // put prioring_sibing_id only if moving within the tasklist and
-                // it is not the first one
-                action.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, task.getPriorSibling());
-            }
-            action.put(GTaskStringUtils.GTASK_JSON_SOURCE_LIST, preParent.getGid());
-            action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.getGid());
-            if (preParent != curParent) {
-                // put the dest_list only if moving between tasklists
-                action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid());
-            }
-            actionList.put(action);
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client_version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            postRequest(jsPost);
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("move task: handing jsonobject failed");
-        }
-    }
-
-    public void deleteNode(Node node) throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-
-            // action_list
-            node.setDeleted(true);
-            actionList.put(node.getUpdateAction(getActionId()));
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client_version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            postRequest(jsPost);
-            mUpdateArray = null;
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("delete node: handing jsonobject failed");
-        }
-    }
-
-    public JSONArray getTaskLists() throws NetworkFailureException {
-        if (!mLoggedin) {
-            Log.e(TAG, "please login first");
-            throw new ActionFailureException("not logged in");
-        }
-
-        try {
-            HttpGet httpGet = new HttpGet(mGetUrl);
-            HttpResponse response = null;
-            response = mHttpClient.execute(httpGet);
-
-            // get the task list
-            String resString = getResponseContent(response.getEntity());
-            String jsBegin = "_setup(";
-            String jsEnd = ")}</script>";
-            int begin = resString.indexOf(jsBegin);
-            int end = resString.lastIndexOf(jsEnd);
-            String jsString = null;
-            if (begin != -1 && end != -1 && begin < end) {
-                jsString = resString.substring(begin + jsBegin.length(), end);
-            }
-            JSONObject js = new JSONObject(jsString);
-            return js.getJSONObject("t").getJSONArray(GTaskStringUtils.GTASK_JSON_LISTS);
-        } catch (ClientProtocolException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new NetworkFailureException("gettasklists: httpget failed");
-        } catch (IOException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new NetworkFailureException("gettasklists: httpget failed");
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("get task lists: handing jasonobject failed");
-        }
-    }
-
-    public JSONArray getTaskList(String listGid) throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-            JSONObject action = new JSONObject();
-
-            // action_list
-            action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_GETALL);
-            action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
-            action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid);
-            action.put(GTaskStringUtils.GTASK_JSON_GET_DELETED, false);
-            actionList.put(action);
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client_version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            JSONObject jsResponse = postRequest(jsPost);
-            return jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_TASKS);
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("get task list: handing jsonobject failed");
-        }
-    }
-
-    public Account getSyncAccount() {
-        return mAccount;
-    }
-
-    public void resetUpdateArray() {
-        mUpdateArray = null;
-    }
-}

other/标注/210340065_马嘉序/GTaskManager.java

@@ -1,800 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.remote;
-
-import android.app.Activity;
-import android.content.ContentResolver;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.util.Log;
-
-import net.micode.notes.R;
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.gtask.data.MetaData;
-import net.micode.notes.gtask.data.Node;
-import net.micode.notes.gtask.data.SqlNote;
-import net.micode.notes.gtask.data.Task;
-import net.micode.notes.gtask.data.TaskList;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.gtask.exception.NetworkFailureException;
-import net.micode.notes.tool.DataUtils;
-import net.micode.notes.tool.GTaskStringUtils;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Map;
-
-
-public class GTaskManager {
-    private static final String TAG = GTaskManager.class.getSimpleName();
-
-    public static final int STATE_SUCCESS = 0;
-
-    public static final int STATE_NETWORK_ERROR = 1;
-
-    public static final int STATE_INTERNAL_ERROR = 2;
-
-    public static final int STATE_SYNC_IN_PROGRESS = 3;
-
-    public static final int STATE_SYNC_CANCELLED = 4;
-
-    private static GTaskManager mInstance = null;
-
-    private Activity mActivity;
-
-    private Context mContext;
-
-    private ContentResolver mContentResolver;
-
-    private boolean mSyncing;
-
-    private boolean mCancelled;
-
-    private HashMap<String, TaskList> mGTaskListHashMap;
-
-    private HashMap<String, Node> mGTaskHashMap;
-
-    private HashMap<String, MetaData> mMetaHashMap;
-
-    private TaskList mMetaList;
-
-    private HashSet<Long> mLocalDeleteIdMap;
-
-    private HashMap<String, Long> mGidToNid;
-
-    private HashMap<Long, String> mNidToGid;
-
-    private GTaskManager() {
-        mSyncing = false;
-        mCancelled = false;
-        mGTaskListHashMap = new HashMap<String, TaskList>();
-        mGTaskHashMap = new HashMap<String, Node>();
-        mMetaHashMap = new HashMap<String, MetaData>();
-        mMetaList = null;
-        mLocalDeleteIdMap = new HashSet<Long>();
-        mGidToNid = new HashMap<String, Long>();
-        mNidToGid = new HashMap<Long, String>();
-    }
-
-    public static synchronized GTaskManager getInstance() {
-        if (mInstance == null) {
-            mInstance = new GTaskManager();
-        }
-        return mInstance;
-    }
-
-    public synchronized void setActivityContext(Activity activity) {
-        // used for getting authtoken
-        mActivity = activity;
-    }
-
-    public int sync(Context context, GTaskASyncTask asyncTask) {
-        if (mSyncing) {
-            Log.d(TAG, "Sync is in progress");
-            return STATE_SYNC_IN_PROGRESS;
-        }
-        mContext = context;
-        mContentResolver = mContext.getContentResolver();
-        mSyncing = true;
-        mCancelled = false;
-        mGTaskListHashMap.clear();
-        mGTaskHashMap.clear();
-        mMetaHashMap.clear();
-        mLocalDeleteIdMap.clear();
-        mGidToNid.clear();
-        mNidToGid.clear();
-
-        try {
-            GTaskClient client = GTaskClient.getInstance();
-            client.resetUpdateArray();
-
-            // login google task
-            if (!mCancelled) {
-                if (!client.login(mActivity)) {
-                    throw new NetworkFailureException("login google task failed");
-                }
-            }
-
-            // get the task list from google
-            asyncTask.publishProgess(mContext.getString(R.string.sync_progress_init_list));
-            initGTaskList();
-
-            // do content sync work
-            asyncTask.publishProgess(mContext.getString(R.string.sync_progress_syncing));
-            syncContent();
-        } catch (NetworkFailureException e) {
-            Log.e(TAG, e.toString());
-            return STATE_NETWORK_ERROR;
-        } catch (ActionFailureException e) {
-            Log.e(TAG, e.toString());
-            return STATE_INTERNAL_ERROR;
-        } catch (Exception e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return STATE_INTERNAL_ERROR;
-        } finally {
-            mGTaskListHashMap.clear();
-            mGTaskHashMap.clear();
-            mMetaHashMap.clear();
-            mLocalDeleteIdMap.clear();
-            mGidToNid.clear();
-            mNidToGid.clear();
-            mSyncing = false;
-        }
-
-        return mCancelled ? STATE_SYNC_CANCELLED : STATE_SUCCESS;
-    }
-
-    private void initGTaskList() throws NetworkFailureException {
-        if (mCancelled)
-            return;
-        GTaskClient client = GTaskClient.getInstance();
-        try {
-            JSONArray jsTaskLists = client.getTaskLists();
-
-            // init meta list first
-            mMetaList = null;
-            for (int i = 0; i < jsTaskLists.length(); i++) {
-                JSONObject object = jsTaskLists.getJSONObject(i);
-                String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
-                String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME);
-
-                if (name
-                        .equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_META)) {
-                    mMetaList = new TaskList();
-                    mMetaList.setContentByRemoteJSON(object);
-
-                    // load meta data
-                    JSONArray jsMetas = client.getTaskList(gid);
-                    for (int j = 0; j < jsMetas.length(); j++) {
-                        object = (JSONObject) jsMetas.getJSONObject(j);
-                        MetaData metaData = new MetaData();
-                        metaData.setContentByRemoteJSON(object);
-                        if (metaData.isWorthSaving()) {
-                            mMetaList.addChildTask(metaData);
-                            if (metaData.getGid() != null) {
-                                mMetaHashMap.put(metaData.getRelatedGid(), metaData);
-                            }
-                        }
-                    }
-                }
-            }
-
-            // create meta list if not existed
-            if (mMetaList == null) {
-                mMetaList = new TaskList();
-                mMetaList.setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX
-                        + GTaskStringUtils.FOLDER_META);
-                GTaskClient.getInstance().createTaskList(mMetaList);
-            }
-
-            // init task list
-            for (int i = 0; i < jsTaskLists.length(); i++) {
-                JSONObject object = jsTaskLists.getJSONObject(i);
-                String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
-                String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME);
-
-                if (name.startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX)
-                        && !name.equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX
-                                + GTaskStringUtils.FOLDER_META)) {
-                    TaskList tasklist = new TaskList();
-                    tasklist.setContentByRemoteJSON(object);
-                    mGTaskListHashMap.put(gid, tasklist);
-                    mGTaskHashMap.put(gid, tasklist);
-
-                    // load tasks
-                    JSONArray jsTasks = client.getTaskList(gid);
-                    for (int j = 0; j < jsTasks.length(); j++) {
-                        object = (JSONObject) jsTasks.getJSONObject(j);
-                        gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
-                        Task task = new Task();
-                        task.setContentByRemoteJSON(object);
-                        if (task.isWorthSaving()) {
-                            task.setMetaInfo(mMetaHashMap.get(gid));
-                            tasklist.addChildTask(task);
-                            mGTaskHashMap.put(gid, task);
-                        }
-                    }
-                }
-            }
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("initGTaskList: handing JSONObject failed");
-        }
-    }
-
-    private void syncContent() throws NetworkFailureException {
-        int syncType;
-        Cursor c = null;
-        String gid;
-        Node node;
-
-        mLocalDeleteIdMap.clear();
-
-        if (mCancelled) {
-            return;
-        }
-
-        // for local deleted note
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
-                    "(type<>? AND parent_id=?)", new String[] {
-                            String.valueOf(Notes.TYPE_SYSTEM), String.valueOf(Notes.ID_TRASH_FOLER)
-                    }, null);
-            if (c != null) {
-                while (c.moveToNext()) {
-                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        doContentSync(Node.SYNC_ACTION_DEL_REMOTE, node, c);
-                    }
-
-                    mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN));
-                }
-            } else {
-                Log.w(TAG, "failed to query trash folder");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // sync folder first
-        syncFolder();
-
-        // for note existing in database
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
-                    "(type=? AND parent_id<>?)", new String[] {
-                            String.valueOf(Notes.TYPE_NOTE), String.valueOf(Notes.ID_TRASH_FOLER)
-                    }, NoteColumns.TYPE + " DESC");
-            if (c != null) {
-                while (c.moveToNext()) {
-                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN));
-                        mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid);
-                        syncType = node.getSyncAction(c);
-                    } else {
-                        if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) {
-                            // local add
-                            syncType = Node.SYNC_ACTION_ADD_REMOTE;
-                        } else {
-                            // remote delete
-                            syncType = Node.SYNC_ACTION_DEL_LOCAL;
-                        }
-                    }
-                    doContentSync(syncType, node, c);
-                }
-            } else {
-                Log.w(TAG, "failed to query existing note in database");
-            }
-
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // go through remaining items
-        Iterator<Map.Entry<String, Node>> iter = mGTaskHashMap.entrySet().iterator();
-        while (iter.hasNext()) {
-            Map.Entry<String, Node> entry = iter.next();
-            node = entry.getValue();
-            doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null);
-        }
-
-        // mCancelled can be set by another thread, so we neet to check one by
-        // one
-        // clear local delete table
-        if (!mCancelled) {
-            if (!DataUtils.batchDeleteNotes(mContentResolver, mLocalDeleteIdMap)) {
-                throw new ActionFailureException("failed to batch-delete local deleted notes");
-            }
-        }
-
-        // refresh local sync id
-        if (!mCancelled) {
-            GTaskClient.getInstance().commitUpdate();
-            refreshLocalSyncId();
-        }
-
-    }
-
-    private void syncFolder() throws NetworkFailureException {
-        Cursor c = null;
-        String gid;
-        Node node;
-        int syncType;
-
-        if (mCancelled) {
-            return;
-        }
-
-        // for root folder
-        try {
-            c = mContentResolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI,
-                    Notes.ID_ROOT_FOLDER), SqlNote.PROJECTION_NOTE, null, null, null);
-            if (c != null) {
-                c.moveToNext();
-                gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                node = mGTaskHashMap.get(gid);
-                if (node != null) {
-                    mGTaskHashMap.remove(gid);
-                    mGidToNid.put(gid, (long) Notes.ID_ROOT_FOLDER);
-                    mNidToGid.put((long) Notes.ID_ROOT_FOLDER, gid);
-                    // for system folder, only update remote name if necessary
-                    if (!node.getName().equals(
-                            GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT))
-                        doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c);
-                } else {
-                    doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c);
-                }
-            } else {
-                Log.w(TAG, "failed to query root folder");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // for call-note folder
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, "(_id=?)",
-                    new String[] {
-                        String.valueOf(Notes.ID_CALL_RECORD_FOLDER)
-                    }, null);
-            if (c != null) {
-                if (c.moveToNext()) {
-                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        mGidToNid.put(gid, (long) Notes.ID_CALL_RECORD_FOLDER);
-                        mNidToGid.put((long) Notes.ID_CALL_RECORD_FOLDER, gid);
-                        // for system folder, only update remote name if
-                        // necessary
-                        if (!node.getName().equals(
-                                GTaskStringUtils.MIUI_FOLDER_PREFFIX
-                                        + GTaskStringUtils.FOLDER_CALL_NOTE))
-                            doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c);
-                    } else {
-                        doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c);
-                    }
-                }
-            } else {
-                Log.w(TAG, "failed to query call note folder");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // for local existing folders
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
-                    "(type=? AND parent_id<>?)", new String[] {
-                            String.valueOf(Notes.TYPE_FOLDER), String.valueOf(Notes.ID_TRASH_FOLER)
-                    }, NoteColumns.TYPE + " DESC");
-            if (c != null) {
-                while (c.moveToNext()) {
-                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN));
-                        mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid);
-                        syncType = node.getSyncAction(c);
-                    } else {
-                        if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) {
-                            // local add
-                            syncType = Node.SYNC_ACTION_ADD_REMOTE;
-                        } else {
-                            // remote delete
-                            syncType = Node.SYNC_ACTION_DEL_LOCAL;
-                        }
-                    }
-                    doContentSync(syncType, node, c);
-                }
-            } else {
-                Log.w(TAG, "failed to query existing folder");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // for remote add folders
-        Iterator<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
-        while (iter.hasNext()) {
-            Map.Entry<String, TaskList> entry = iter.next();
-            gid = entry.getKey();
-            node = entry.getValue();
-            if (mGTaskHashMap.containsKey(gid)) {
-                mGTaskHashMap.remove(gid);
-                doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null);
-            }
-        }
-
-        if (!mCancelled)
-            GTaskClient.getInstance().commitUpdate();
-    }
-
-    private void doContentSync(int syncType, Node node, Cursor c) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        MetaData meta;
-        switch (syncType) {
-            case Node.SYNC_ACTION_ADD_LOCAL:
-                addLocalNode(node);
-                break;
-            case Node.SYNC_ACTION_ADD_REMOTE:
-                addRemoteNode(node, c);
-                break;
-            case Node.SYNC_ACTION_DEL_LOCAL:
-                meta = mMetaHashMap.get(c.getString(SqlNote.GTASK_ID_COLUMN));
-                if (meta != null) {
-                    GTaskClient.getInstance().deleteNode(meta);
-                }
-                mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN));
-                break;
-            case Node.SYNC_ACTION_DEL_REMOTE:
-                meta = mMetaHashMap.get(node.getGid());
-                if (meta != null) {
-                    GTaskClient.getInstance().deleteNode(meta);
-                }
-                GTaskClient.getInstance().deleteNode(node);
-                break;
-            case Node.SYNC_ACTION_UPDATE_LOCAL:
-                updateLocalNode(node, c);
-                break;
-            case Node.SYNC_ACTION_UPDATE_REMOTE:
-                updateRemoteNode(node, c);
-                break;
-            case Node.SYNC_ACTION_UPDATE_CONFLICT:
-                // merging both modifications maybe a good idea
-                // right now just use local update simply
-                updateRemoteNode(node, c);
-                break;
-            case Node.SYNC_ACTION_NONE:
-                break;
-            case Node.SYNC_ACTION_ERROR:
-            default:
-                throw new ActionFailureException("unkown sync action type");
-        }
-    }
-
-    private void addLocalNode(Node node) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        SqlNote sqlNote;
-        if (node instanceof TaskList) {
-            if (node.getName().equals(
-                    GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT)) {
-                sqlNote = new SqlNote(mContext, Notes.ID_ROOT_FOLDER);
-            } else if (node.getName().equals(
-                    GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_CALL_NOTE)) {
-                sqlNote = new SqlNote(mContext, Notes.ID_CALL_RECORD_FOLDER);
-            } else {
-                sqlNote = new SqlNote(mContext);
-                sqlNote.setContent(node.getLocalJSONFromContent());
-                sqlNote.setParentId(Notes.ID_ROOT_FOLDER);
-            }
-        } else {
-            sqlNote = new SqlNote(mContext);
-            JSONObject js = node.getLocalJSONFromContent();
-            try {
-                if (js.has(GTaskStringUtils.META_HEAD_NOTE)) {
-                    JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-                    if (note.has(NoteColumns.ID)) {
-                        long id = note.getLong(NoteColumns.ID);
-                        if (DataUtils.existInNoteDatabase(mContentResolver, id)) {
-                            // the id is not available, have to create a new one
-                            note.remove(NoteColumns.ID);
-                        }
-                    }
-                }
-
-                if (js.has(GTaskStringUtils.META_HEAD_DATA)) {
-                    JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
-                    for (int i = 0; i < dataArray.length(); i++) {
-                        JSONObject data = dataArray.getJSONObject(i);
-                        if (data.has(DataColumns.ID)) {
-                            long dataId = data.getLong(DataColumns.ID);
-                            if (DataUtils.existInDataDatabase(mContentResolver, dataId)) {
-                                // the data id is not available, have to create
-                                // a new one
-                                data.remove(DataColumns.ID);
-                            }
-                        }
-                    }
-
-                }
-            } catch (JSONException e) {
-                Log.w(TAG, e.toString());
-                e.printStackTrace();
-            }
-            sqlNote.setContent(js);
-
-            Long parentId = mGidToNid.get(((Task) node).getParent().getGid());
-            if (parentId == null) {
-                Log.e(TAG, "cannot find task's parent id locally");
-                throw new ActionFailureException("cannot add local node");
-            }
-            sqlNote.setParentId(parentId.longValue());
-        }
-
-        // create the local node
-        sqlNote.setGtaskId(node.getGid());
-        sqlNote.commit(false);
-
-        // update gid-nid mapping
-        mGidToNid.put(node.getGid(), sqlNote.getId());
-        mNidToGid.put(sqlNote.getId(), node.getGid());
-
-        // update meta
-        updateRemoteMeta(node.getGid(), sqlNote);
-    }
-
-    private void updateLocalNode(Node node, Cursor c) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        SqlNote sqlNote;
-        // update the note locally
-        sqlNote = new SqlNote(mContext, c);
-        sqlNote.setContent(node.getLocalJSONFromContent());
-
-        Long parentId = (node instanceof Task) ? mGidToNid.get(((Task) node).getParent().getGid())
-                : new Long(Notes.ID_ROOT_FOLDER);
-        if (parentId == null) {
-            Log.e(TAG, "cannot find task's parent id locally");
-            throw new ActionFailureException("cannot update local node");
-        }
-        sqlNote.setParentId(parentId.longValue());
-        sqlNote.commit(true);
-
-        // update meta info
-        updateRemoteMeta(node.getGid(), sqlNote);
-    }
-
-    private void addRemoteNode(Node node, Cursor c) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        SqlNote sqlNote = new SqlNote(mContext, c);
-        Node n;
-
-        // update remotely
-        if (sqlNote.isNoteType()) {
-            Task task = new Task();
-            task.setContentByLocalJSON(sqlNote.getContent());
-
-            String parentGid = mNidToGid.get(sqlNote.getParentId());
-            if (parentGid == null) {
-                Log.e(TAG, "cannot find task's parent tasklist");
-                throw new ActionFailureException("cannot add remote task");
-            }
-            mGTaskListHashMap.get(parentGid).addChildTask(task);
-
-            GTaskClient.getInstance().createTask(task);
-            n = (Node) task;
-
-            // add meta
-            updateRemoteMeta(task.getGid(), sqlNote);
-        } else {
-            TaskList tasklist = null;
-
-            // we need to skip folder if it has already existed
-            String folderName = GTaskStringUtils.MIUI_FOLDER_PREFFIX;
-            if (sqlNote.getId() == Notes.ID_ROOT_FOLDER)
-                folderName += GTaskStringUtils.FOLDER_DEFAULT;
-            else if (sqlNote.getId() == Notes.ID_CALL_RECORD_FOLDER)
-                folderName += GTaskStringUtils.FOLDER_CALL_NOTE;
-            else
-                folderName += sqlNote.getSnippet();
-
-            Iterator<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
-            while (iter.hasNext()) {
-                Map.Entry<String, TaskList> entry = iter.next();
-                String gid = entry.getKey();
-                TaskList list = entry.getValue();
-
-                if (list.getName().equals(folderName)) {
-                    tasklist = list;
-                    if (mGTaskHashMap.containsKey(gid)) {
-                        mGTaskHashMap.remove(gid);
-                    }
-                    break;
-                }
-            }
-
-            // no match we can add now
-            if (tasklist == null) {
-                tasklist = new TaskList();
-                tasklist.setContentByLocalJSON(sqlNote.getContent());
-                GTaskClient.getInstance().createTaskList(tasklist);
-                mGTaskListHashMap.put(tasklist.getGid(), tasklist);
-            }
-            n = (Node) tasklist;
-        }
-
-        // update local note
-        sqlNote.setGtaskId(n.getGid());
-        sqlNote.commit(false);
-        sqlNote.resetLocalModified();
-        sqlNote.commit(true);
-
-        // gid-id mapping
-        mGidToNid.put(n.getGid(), sqlNote.getId());
-        mNidToGid.put(sqlNote.getId(), n.getGid());
-    }
-
-    private void updateRemoteNode(Node node, Cursor c) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        SqlNote sqlNote = new SqlNote(mContext, c);
-
-        // update remotely
-        node.setContentByLocalJSON(sqlNote.getContent());
-        GTaskClient.getInstance().addUpdateNode(node);
-
-        // update meta
-        updateRemoteMeta(node.getGid(), sqlNote);
-
-        // move task if necessary
-        if (sqlNote.isNoteType()) {
-            Task task = (Task) node;
-            TaskList preParentList = task.getParent();
-
-            String curParentGid = mNidToGid.get(sqlNote.getParentId());
-            if (curParentGid == null) {
-                Log.e(TAG, "cannot find task's parent tasklist");
-                throw new ActionFailureException("cannot update remote task");
-            }
-            TaskList curParentList = mGTaskListHashMap.get(curParentGid);
-
-            if (preParentList != curParentList) {
-                preParentList.removeChildTask(task);
-                curParentList.addChildTask(task);
-                GTaskClient.getInstance().moveTask(task, preParentList, curParentList);
-            }
-        }
-
-        // clear local modified flag
-        sqlNote.resetLocalModified();
-        sqlNote.commit(true);
-    }
-
-    private void updateRemoteMeta(String gid, SqlNote sqlNote) throws NetworkFailureException {
-        if (sqlNote != null && sqlNote.isNoteType()) {
-            MetaData metaData = mMetaHashMap.get(gid);
-            if (metaData != null) {
-                metaData.setMeta(gid, sqlNote.getContent());
-                GTaskClient.getInstance().addUpdateNode(metaData);
-            } else {
-                metaData = new MetaData();
-                metaData.setMeta(gid, sqlNote.getContent());
-                mMetaList.addChildTask(metaData);
-                mMetaHashMap.put(gid, metaData);
-                GTaskClient.getInstance().createTask(metaData);
-            }
-        }
-    }
-
-    private void refreshLocalSyncId() throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        // get the latest gtask list
-        mGTaskHashMap.clear();
-        mGTaskListHashMap.clear();
-        mMetaHashMap.clear();
-        initGTaskList();
-
-        Cursor c = null;
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
-                    "(type<>? AND parent_id<>?)", new String[] {
-                            String.valueOf(Notes.TYPE_SYSTEM), String.valueOf(Notes.ID_TRASH_FOLER)
-                    }, NoteColumns.TYPE + " DESC");
-            if (c != null) {
-                while (c.moveToNext()) {
-                    String gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    Node node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        ContentValues values = new ContentValues();
-                        values.put(NoteColumns.SYNC_ID, node.getLastModified());
-                        mContentResolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI,
-                                c.getLong(SqlNote.ID_COLUMN)), values, null, null);
-                    } else {
-                        Log.e(TAG, "something is missed");
-                        throw new ActionFailureException(
-                                "some local items don't have gid after sync");
-                    }
-                }
-            } else {
-                Log.w(TAG, "failed to query local note to refresh sync id");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-    }
-
-    public String getSyncAccount() {
-        return GTaskClient.getInstance().getSyncAccount().name;
-    }
-
-    public void cancelSync() {
-        mCancelled = true;
-    }
-}

other/标注/210340065_马嘉序/GTaskSyncService.java

@@ -1,128 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.remote;
-
-import android.app.Activity;
-import android.app.Service;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.IBinder;
-
-public class GTaskSyncService extends Service {
-    public final static String ACTION_STRING_NAME = "sync_action_type";
-
-    public final static int ACTION_START_SYNC = 0;
-
-    public final static int ACTION_CANCEL_SYNC = 1;
-
-    public final static int ACTION_INVALID = 2;
-
-    public final static String GTASK_SERVICE_BROADCAST_NAME = "net.micode.notes.gtask.remote.gtask_sync_service";
-
-    public final static String GTASK_SERVICE_BROADCAST_IS_SYNCING = "isSyncing";
-
-    public final static String GTASK_SERVICE_BROADCAST_PROGRESS_MSG = "progressMsg";
-
-    private static GTaskASyncTask mSyncTask = null;
-
-    private static String mSyncProgress = "";
-
-    private void startSync() {
-        if (mSyncTask == null) {
-            mSyncTask = new GTaskASyncTask(this, new GTaskASyncTask.OnCompleteListener() {
-                public void onComplete() {
-                    mSyncTask = null;
-                    sendBroadcast("");
-                    stopSelf();
-                }
-            });
-            sendBroadcast("");
-            mSyncTask.execute();
-        }
-    }
-
-    private void cancelSync() {
-        if (mSyncTask != null) {
-            mSyncTask.cancelSync();
-        }
-    }
-
-    @Override
-    public void onCreate() {
-        mSyncTask = null;
-    }
-
-    @Override
-    public int onStartCommand(Intent intent, int flags, int startId) {
-        Bundle bundle = intent.getExtras();
-        if (bundle != null && bundle.containsKey(ACTION_STRING_NAME)) {
-            switch (bundle.getInt(ACTION_STRING_NAME, ACTION_INVALID)) {
-                case ACTION_START_SYNC:
-                    startSync();
-                    break;
-                case ACTION_CANCEL_SYNC:
-                    cancelSync();
-                    break;
-                default:
-                    break;
-            }
-            return START_STICKY;
-        }
-        return super.onStartCommand(intent, flags, startId);
-    }
-
-    @Override
-    public void onLowMemory() {
-        if (mSyncTask != null) {
-            mSyncTask.cancelSync();
-        }
-    }
-
-    public IBinder onBind(Intent intent) {
-        return null;
-    }
-
-    public void sendBroadcast(String msg) {
-        mSyncProgress = msg;
-        Intent intent = new Intent(GTASK_SERVICE_BROADCAST_NAME);
-        intent.putExtra(GTASK_SERVICE_BROADCAST_IS_SYNCING, mSyncTask != null);
-        intent.putExtra(GTASK_SERVICE_BROADCAST_PROGRESS_MSG, msg);
-        sendBroadcast(intent);
-    }
-
-    public static void startSync(Activity activity) {
-        GTaskManager.getInstance().setActivityContext(activity);
-        Intent intent = new Intent(activity, GTaskSyncService.class);
-        intent.putExtra(GTaskSyncService.ACTION_STRING_NAME, GTaskSyncService.ACTION_START_SYNC);
-        activity.startService(intent);
-    }
-
-    public static void cancelSync(Context context) {
-        Intent intent = new Intent(context, GTaskSyncService.class);
-        intent.putExtra(GTaskSyncService.ACTION_STRING_NAME, GTaskSyncService.ACTION_CANCEL_SYNC);
-        context.startService(intent);
-    }
-
-    public static boolean isSyncing() {
-        return mSyncTask != null;
-    }
-
-    public static String getProgressString() {
-        return mSyncProgress;
-    }
-}

other/标注/210340065_马嘉序/NetworkFailureException.java

@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.exception;
-
-public class NetworkFailureException extends Exception {
-    private static final long serialVersionUID = 2107610287180234136L;
-    /*表示一个序列化类的版本号。当进行序列化和反序列化时，JVM 会检查类的 serialVersionUID 是否相同，如果不同就会抛出
-    InvalidClassException 异常。这样可以确保反序列化的类与序列化时的类版本相同，避免因版本不同导致的问题。*/
-
-    public NetworkFailureException() {
-        super();               //直接调用父类构造函数，即理解为Exception()
-    }
-
-    public NetworkFailureException(String paramString) {
-        super(paramString);             //理解为Exception(paramString)
-    }
-
-    public NetworkFailureException(String paramString, Throwable paramThrowable) {
-        super(paramString, paramThrowable);           //理解为Exception(paramString, paramThrowable)
-    }
-}

other/标注/210340065_马嘉序/Note.java

@@ -1,253 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.model;
-import android.content.ContentProviderOperation;
-import android.content.ContentProviderResult;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.OperationApplicationException;
-import android.net.Uri;
-import android.os.RemoteException;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.CallNote;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.Notes.TextNote;
-
-import java.util.ArrayList;
-
-
-public class Note {
-    private ContentValues mNoteDiffValues;
-    private NoteData mNoteData;
-    private static final String TAG = "Note";
-    /**
-     * Create a new note id for adding a new note to databases
-     */
-    public static synchronized long getNewNoteId(Context context, long folderId) {
-        // Create a new note in the database
-        ContentValues values = new ContentValues();
-        long createdTime = System.currentTimeMillis();
-        values.put(NoteColumns.CREATED_DATE, createdTime);
-        values.put(NoteColumns.MODIFIED_DATE, createdTime);
-        values.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
-        values.put(NoteColumns.LOCAL_MODIFIED, 1);
-        values.put(NoteColumns.PARENT_ID, folderId);
-        Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values);
-
-        long noteId = 0;
-        try {
-            noteId = Long.valueOf(uri.getPathSegments().get(1));
-        } catch (NumberFormatException e) {
-            Log.e(TAG, "Get note id error :" + e.toString());
-            noteId = 0;
-        }
-        if (noteId == -1) {
-            throw new IllegalStateException("Wrong note id:" + noteId);
-        }
-        return noteId;
-    }
-
-    public Note() {
-        mNoteDiffValues = new ContentValues();
-        mNoteData = new NoteData();
-    }
-
-    public void setNoteValue(String key, String value) {
-        mNoteDiffValues.put(key, value);
-        mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
-        mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
-    }
-
-    public void setTextData(String key, String value) {
-        mNoteData.setTextData(key, value);
-    }
-
-    public void setTextDataId(long id) {
-        mNoteData.setTextDataId(id);
-    }
-
-    public long getTextDataId() {
-        return mNoteData.mTextDataId;
-    }
-
-    public void setCallDataId(long id) {
-        mNoteData.setCallDataId(id);
-    }
-
-    public void setCallData(String key, String value) {
-        mNoteData.setCallData(key, value);
-    }
-
-    public boolean isLocalModified() {
-        return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified();
-    }
-
-    public boolean syncNote(Context context, long noteId) {
-        if (noteId <= 0) {
-            throw new IllegalArgumentException("Wrong note id:" + noteId);
-        }
-
-        if (!isLocalModified()) {
-            return true;
-        }
-
-        /**
-         * In theory, once data changed, the note should be updated on {@link NoteColumns#LOCAL_MODIFIED} and
-         * {@link NoteColumns#MODIFIED_DATE}. For data safety, though update note fails, we also update the
-         * note data info
-         */
-        if (context.getContentResolver().update(
-                ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null,
-                null) == 0) {
-            Log.e(TAG, "Update note error, should not happen");
-            // Do not return, fall through
-        }
-        mNoteDiffValues.clear();
-
-        if (mNoteData.isLocalModified()
-                && (mNoteData.pushIntoContentResolver(context, noteId) == null)) {
-            return false;
-        }
-
-        return true;
-    }
-
-    private class NoteData {
-        private long mTextDataId;
-
-        private ContentValues mTextDataValues;
-
-        private long mCallDataId;
-
-        private ContentValues mCallDataValues;
-
-        private static final String TAG = "NoteData";
-
-        public NoteData() {
-            mTextDataValues = new ContentValues();
-            mCallDataValues = new ContentValues();
-            mTextDataId = 0;
-            mCallDataId = 0;
-        }
-
-        boolean isLocalModified() {
-            return mTextDataValues.size() > 0 || mCallDataValues.size() > 0;
-        }
-
-        void setTextDataId(long id) {
-            if(id <= 0) {
-                throw new IllegalArgumentException("Text data id should larger than 0");
-            }
-            mTextDataId = id;
-        }
-
-        void setCallDataId(long id) {
-            if (id <= 0) {
-                throw new IllegalArgumentException("Call data id should larger than 0");
-            }
-            mCallDataId = id;
-        }
-
-        void setCallData(String key, String value) {
-            mCallDataValues.put(key, value);
-            mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
-            mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
-        }
-
-        void setTextData(String key, String value) {
-            mTextDataValues.put(key, value);
-            mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
-            mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
-        }
-
-        Uri pushIntoContentResolver(Context context, long noteId) {
-            /**
-             * Check for safety
-             */
-            if (noteId <= 0) {
-                throw new IllegalArgumentException("Wrong note id:" + noteId);
-            }
-
-            ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
-            ContentProviderOperation.Builder builder = null;
-
-            if(mTextDataValues.size() > 0) {
-                mTextDataValues.put(DataColumns.NOTE_ID, noteId);
-                if (mTextDataId == 0) {
-                    mTextDataValues.put(DataColumns.MIME_TYPE, TextNote.CONTENT_ITEM_TYPE);
-                    Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
-                            mTextDataValues);
-                    try {
-                        setTextDataId(Long.valueOf(uri.getPathSegments().get(1)));
-                    } catch (NumberFormatException e) {
-                        Log.e(TAG, "Insert new text data fail with noteId" + noteId);
-                        mTextDataValues.clear();
-                        return null;
-                    }
-                } else {
-                    builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId(
-                            Notes.CONTENT_DATA_URI, mTextDataId));
-                    builder.withValues(mTextDataValues);
-                    operationList.add(builder.build());
-                }
-                mTextDataValues.clear();
-            }
-
-            if(mCallDataValues.size() > 0) {
-                mCallDataValues.put(DataColumns.NOTE_ID, noteId);
-                if (mCallDataId == 0) {
-                    mCallDataValues.put(DataColumns.MIME_TYPE, CallNote.CONTENT_ITEM_TYPE);
-                    Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
-                            mCallDataValues);
-                    try {
-                        setCallDataId(Long.valueOf(uri.getPathSegments().get(1)));
-                    } catch (NumberFormatException e) {
-                        Log.e(TAG, "Insert new call data fail with noteId" + noteId);
-                        mCallDataValues.clear();
-                        return null;
-                    }
-                } else {
-                    builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId(
-                            Notes.CONTENT_DATA_URI, mCallDataId));
-                    builder.withValues(mCallDataValues);
-                    operationList.add(builder.build());
-                }
-                mCallDataValues.clear();
-            }
-
-            if (operationList.size() > 0) {
-                try {
-                    ContentProviderResult[] results = context.getContentResolver().applyBatch(
-                            Notes.AUTHORITY, operationList);
-                    return (results == null || results.length == 0 || results[0] == null) ? null
-                            : ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId);
-                } catch (RemoteException e) {
-                    Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
-                    return null;
-                } catch (OperationApplicationException e) {
-                    Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
-                    return null;
-                }
-            }
-            return null;
-        }
-    }
-}

other/标注/210340065_马嘉序/TaskList.java

@@ -1,346 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.database.Cursor;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.tool.GTaskStringUtils;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.util.ArrayList;
-
-
-public class TaskList extends Node {  //对抽象类Node的拓展
-    private static final String TAG = TaskList.class.getSimpleName();
-
-    private int mIndex;  //这是一个指针
-
-    private ArrayList<Task> mChildren;    //定义数组变量mChildren，存储Task类型系列数据
-
-    public TaskList() {       //构造函数初始化
-        super();             //引用父类构造函数，理解为Node()
-        mChildren = new ArrayList<Task>();
-        mIndex = 1;
-    }
-
-    public JSONObject getCreateAction(int actionId) {
-        JSONObject js = new JSONObject();   //生成JSONObject类型变量js
-
-        //下面代码中string内容参照GTaskStringUtils中共同阅读
-        try {
-            // action_type
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
-
-            // action_id
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
-
-            // index
-            js.put(GTaskStringUtils.GTASK_JSON_INDEX, mIndex);
-
-            // entity_delta
-            JSONObject entity = new JSONObject();
-            entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
-            entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
-            entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE,
-                    GTaskStringUtils.GTASK_JSON_TYPE_GROUP);
-            js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("fail to generate tasklist-create jsonobject");
-        }
-
-        return js;
-    }
-
-    public JSONObject getUpdateAction(int actionId) {
-        JSONObject js = new JSONObject();
-
-        try {
-            // action_type
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
-
-            // action_id
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
-
-            // id
-            js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
-
-            // entity_delta
-            JSONObject entity = new JSONObject();
-            entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
-            entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted());
-            js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
-
-        } catch (JSONException e) {        //指捕捉JSONException异常
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("fail to generate tasklist-update jsonobject");
-        }
-
-        return js;
-    }
-
-    public void setContentByRemoteJSON(JSONObject js) {
-        if (js != null) {
-            try {
-                // id
-                if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
-                    setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
-                }
-
-                // last_modified
-                if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
-                    setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
-                }
-
-                // name
-                if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) {
-                    setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME));
-                }
-
-            } catch (JSONException e) {
-                Log.e(TAG, e.toString());
-                e.printStackTrace();
-                throw new ActionFailureException("fail to get tasklist content from jsonobject");
-            }
-        }
-    }
-
-    public void setContentByLocalJSON(JSONObject js) {
-        if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)) {
-            Log.w(TAG, "setContentByLocalJSON: nothing is avaiable");
-        }
-
-        try {
-            JSONObject folder = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-
-            if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
-                String name = folder.getString(NoteColumns.SNIPPET);
-                setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + name);
-            } else if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
-                if (folder.getLong(NoteColumns.ID) == Notes.ID_ROOT_FOLDER)
-                    setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT);
-                else if (folder.getLong(NoteColumns.ID) == Notes.ID_CALL_RECORD_FOLDER)
-                    setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX
-                            + GTaskStringUtils.FOLDER_CALL_NOTE);
-                else
-                    Log.e(TAG, "invalid system folder");
-            } else {
-                Log.e(TAG, "error type");
-            }
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-    }
-
-    public JSONObject getLocalJSONFromContent() {
-        try {
-            JSONObject js = new JSONObject();
-            JSONObject folder = new JSONObject();
-
-            String folderName = getName();
-            if (getName().startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX))
-                folderName = folderName.substring(GTaskStringUtils.MIUI_FOLDER_PREFFIX.length(),
-                        folderName.length());
-            folder.put(NoteColumns.SNIPPET, folderName);
-            if (folderName.equals(GTaskStringUtils.FOLDER_DEFAULT)
-                    || folderName.equals(GTaskStringUtils.FOLDER_CALL_NOTE))
-                folder.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-            else
-                folder.put(NoteColumns.TYPE, Notes.TYPE_FOLDER);
-
-            js.put(GTaskStringUtils.META_HEAD_NOTE, folder);
-
-            return js;
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    public int getSyncAction(Cursor c) {
-        try {
-            if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
-                // there is no local update
-                if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
-                    // no update both side
-                    return SYNC_ACTION_NONE;
-                } else {
-                    // apply remote to local
-                    return SYNC_ACTION_UPDATE_LOCAL;
-                }
-            } else {
-                // validate gtask id
-                if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) {
-                    Log.e(TAG, "gtask id doesn't match");
-                    return SYNC_ACTION_ERROR;
-                }
-                if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
-                    // local modification only
-                    return SYNC_ACTION_UPDATE_REMOTE;
-                } else {
-                    // for folder conflicts, just apply local modification
-                    return SYNC_ACTION_UPDATE_REMOTE;
-                }
-            }
-        } catch (Exception e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-
-        return SYNC_ACTION_ERROR;
-    }
-
-    public int getChildTaskCount() {
-        return mChildren.size();    //返回TaskList数组mChildren的大小
-    }
-
-    public boolean addChildTask(Task task) {
-        boolean ret = false;
-        if (task != null && !mChildren.contains(task)) {
-            ret = mChildren.add(task);
-            if (ret) {
-                // need to set prior sibling and parent
-                task.setPriorSibling(mChildren.isEmpty() ? null : mChildren
-                        .get(mChildren.size() - 1));
-                //每一次数组变化时，setPriorSibling都要紧跟更改
-                task.setParent(this);
-            }
-        }
-        return ret;    //返回布尔值——是否成功添加任务
-    }
-
-    public boolean addChildTask(Task task, int index) {      //即添加新任务
-        if (index < 0 || index > mChildren.size()) {
-            Log.e(TAG, "add child task: invalid index");
-            return false;
-        }
-
-        int pos = mChildren.indexOf(task);
-        if (task != null && pos == -1) {
-            mChildren.add(index, task);
-
-            // update the task list
-            Task preTask = null;
-            Task afterTask = null;
-            if (index != 0)
-                preTask = mChildren.get(index - 1);
-            if (index != mChildren.size() - 1)
-                afterTask = mChildren.get(index + 1);
-
-            task.setPriorSibling(preTask);
-            if (afterTask != null)
-                afterTask.setPriorSibling(task);
-        }
-
-        return true;
-    }
-
-    public boolean removeChildTask(Task task) {      //删除TaskList数组中的成员
-        boolean ret = false;
-        int index = mChildren.indexOf(task);
-        if (index != -1) {
-            ret = mChildren.remove(task);
-
-            if (ret) {
-                // reset prior sibling and parent
-                task.setPriorSibling(null);
-                task.setParent(null);
-
-                // update the task list
-                if (index != mChildren.size()) {
-                    mChildren.get(index).setPriorSibling(
-                            index == 0 ? null : mChildren.get(index - 1));
-                }
-            }
-        }
-        return ret;     //布尔值——是否删除成功
-    }
-
-    public boolean moveChildTask(Task task, int index) {     //将TaskList中含有的某个成员移动至index位置
-
-        if (index < 0 || index >= mChildren.size()) {
-            Log.e(TAG, "move child task: invalid index");
-            return false;
-        }
-
-        int pos = mChildren.indexOf(task);
-        if (pos == -1) {
-            Log.e(TAG, "move child task: the task should in the list");
-            return false;
-        }
-
-        if (pos == index)
-            return true;
-        return (removeChildTask(task) && addChildTask(task, index));
-        //在移除成员和添加成员均成功时返回真值
-    }
-
-    public Task findChildTaskByGid(String gid) {      //按gid寻找Task
-        for (int i = 0; i < mChildren.size(); i++) {
-            Task t = mChildren.get(i);
-            if (t.getGid().equals(gid)) {
-                return t;
-            }
-        }
-        return null;
-    }
-
-    public int getChildTaskIndex(Task task) {
-        return mChildren.indexOf(task);   //返回指定Task的index
-    }
-
-    public Task getChildTaskByIndex(int index) {
-        if (index < 0 || index >= mChildren.size()) {
-            Log.e(TAG, "getTaskByIndex: invalid index");
-            return null;
-        }
-        return mChildren.get(index);    //返回指定index的Task
-    }
-
-    public Task getChilTaskByGid(String gid) {
-        for (Task task : mChildren) {
-            if (task.getGid().equals(gid))
-                return task;   //返回指定gid的Task
-        }
-        return null;
-    }
-
-    public ArrayList<Task> getChildTaskList() {
-        return this.mChildren;
-    }
-
-    public void setIndex(int index) {
-        this.mIndex = index;
-    }
-
-    public int getIndex() {
-        return this.mIndex;
-    }
-}

other/标注/210340065_马嘉序/WorkingNote.java

@@ -1,368 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.model;
-
-import android.appwidget.AppWidgetManager;
-import android.content.ContentUris;
-import android.content.Context;
-import android.database.Cursor;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.CallNote;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.Notes.TextNote;
-import net.micode.notes.tool.ResourceParser.NoteBgResources;
-
-
-public class WorkingNote {
-    // Note for the working note
-    private Note mNote;
-    // Note Id
-    private long mNoteId;
-    // Note content
-    private String mContent;
-    // Note mode
-    private int mMode;
-
-    private long mAlertDate;
-
-    private long mModifiedDate;
-
-    private int mBgColorId;
-
-    private int mWidgetId;
-
-    private int mWidgetType;
-
-    private long mFolderId;
-
-    private Context mContext;
-
-    private static final String TAG = "WorkingNote";
-
-    private boolean mIsDeleted;
-
-    private NoteSettingChangedListener mNoteSettingStatusListener;
-
-    public static final String[] DATA_PROJECTION = new String[] {
-            DataColumns.ID,
-            DataColumns.CONTENT,
-            DataColumns.MIME_TYPE,
-            DataColumns.DATA1,
-            DataColumns.DATA2,
-            DataColumns.DATA3,
-            DataColumns.DATA4,
-    };
-
-    public static final String[] NOTE_PROJECTION = new String[] {
-            NoteColumns.PARENT_ID,
-            NoteColumns.ALERTED_DATE,
-            NoteColumns.BG_COLOR_ID,
-            NoteColumns.WIDGET_ID,
-            NoteColumns.WIDGET_TYPE,
-            NoteColumns.MODIFIED_DATE
-    };
-
-    private static final int DATA_ID_COLUMN = 0;
-
-    private static final int DATA_CONTENT_COLUMN = 1;
-
-    private static final int DATA_MIME_TYPE_COLUMN = 2;
-
-    private static final int DATA_MODE_COLUMN = 3;
-
-    private static final int NOTE_PARENT_ID_COLUMN = 0;
-
-    private static final int NOTE_ALERTED_DATE_COLUMN = 1;
-
-    private static final int NOTE_BG_COLOR_ID_COLUMN = 2;
-
-    private static final int NOTE_WIDGET_ID_COLUMN = 3;
-
-    private static final int NOTE_WIDGET_TYPE_COLUMN = 4;
-
-    private static final int NOTE_MODIFIED_DATE_COLUMN = 5;
-
-    // New note construct
-    private WorkingNote(Context context, long folderId) {
-        mContext = context;
-        mAlertDate = 0;
-        mModifiedDate = System.currentTimeMillis();
-        mFolderId = folderId;
-        mNote = new Note();
-        mNoteId = 0;
-        mIsDeleted = false;
-        mMode = 0;
-        mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
-    }
-
-    // Existing note construct
-    private WorkingNote(Context context, long noteId, long folderId) {
-        mContext = context;
-        mNoteId = noteId;
-        mFolderId = folderId;
-        mIsDeleted = false;
-        mNote = new Note();
-        loadNote();
-    }
-
-    private void loadNote() {
-        Cursor cursor = mContext.getContentResolver().query(
-                ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mNoteId), NOTE_PROJECTION, null,
-                null, null);
-
-        if (cursor != null) {
-            if (cursor.moveToFirst()) {
-                mFolderId = cursor.getLong(NOTE_PARENT_ID_COLUMN);
-                mBgColorId = cursor.getInt(NOTE_BG_COLOR_ID_COLUMN);
-                mWidgetId = cursor.getInt(NOTE_WIDGET_ID_COLUMN);
-                mWidgetType = cursor.getInt(NOTE_WIDGET_TYPE_COLUMN);
-                mAlertDate = cursor.getLong(NOTE_ALERTED_DATE_COLUMN);
-                mModifiedDate = cursor.getLong(NOTE_MODIFIED_DATE_COLUMN);
-            }
-            cursor.close();
-        } else {
-            Log.e(TAG, "No note with id:" + mNoteId);
-            throw new IllegalArgumentException("Unable to find note with id " + mNoteId);
-        }
-        loadNoteData();
-    }
-
-    private void loadNoteData() {
-        Cursor cursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI, DATA_PROJECTION,
-                DataColumns.NOTE_ID + "=?", new String[] {
-                    String.valueOf(mNoteId)
-                }, null);
-
-        if (cursor != null) {
-            if (cursor.moveToFirst()) {
-                do {
-                    String type = cursor.getString(DATA_MIME_TYPE_COLUMN);
-                    if (DataConstants.NOTE.equals(type)) {
-                        mContent = cursor.getString(DATA_CONTENT_COLUMN);
-                        mMode = cursor.getInt(DATA_MODE_COLUMN);
-                        mNote.setTextDataId(cursor.getLong(DATA_ID_COLUMN));
-                    } else if (DataConstants.CALL_NOTE.equals(type)) {
-                        mNote.setCallDataId(cursor.getLong(DATA_ID_COLUMN));
-                    } else {
-                        Log.d(TAG, "Wrong note type with type:" + type);
-                    }
-                } while (cursor.moveToNext());
-            }
-            cursor.close();
-        } else {
-            Log.e(TAG, "No data with id:" + mNoteId);
-            throw new IllegalArgumentException("Unable to find note's data with id " + mNoteId);
-        }
-    }
-
-    public static WorkingNote createEmptyNote(Context context, long folderId, int widgetId,
-            int widgetType, int defaultBgColorId) {
-        WorkingNote note = new WorkingNote(context, folderId);
-        note.setBgColorId(defaultBgColorId);
-        note.setWidgetId(widgetId);
-        note.setWidgetType(widgetType);
-        return note;
-    }
-
-    public static WorkingNote load(Context context, long id) {
-        return new WorkingNote(context, id, 0);
-    }
-
-    public synchronized boolean saveNote() {
-        if (isWorthSaving()) {
-            if (!existInDatabase()) {
-                if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) {
-                    Log.e(TAG, "Create new note fail with id:" + mNoteId);
-                    return false;
-                }
-            }
-
-            mNote.syncNote(mContext, mNoteId);
-
-            /**
-             * Update widget content if there exist any widget of this note
-             */
-            if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
-                    && mWidgetType != Notes.TYPE_WIDGET_INVALIDE
-                    && mNoteSettingStatusListener != null) {
-                mNoteSettingStatusListener.onWidgetChanged();
-            }
-            return true;
-        } else {
-            return false;
-        }
-    }
-
-    public boolean existInDatabase() {
-        return mNoteId > 0;
-    }
-
-    private boolean isWorthSaving() {
-        if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent))
-                || (existInDatabase() && !mNote.isLocalModified())) {
-            return false;
-        } else {
-            return true;
-        }
-    }
-
-    public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) {
-        mNoteSettingStatusListener = l;
-    }
-
-    public void setAlertDate(long date, boolean set) {
-        if (date != mAlertDate) {
-            mAlertDate = date;
-            mNote.setNoteValue(NoteColumns.ALERTED_DATE, String.valueOf(mAlertDate));
-        }
-        if (mNoteSettingStatusListener != null) {
-            mNoteSettingStatusListener.onClockAlertChanged(date, set);
-        }
-    }
-
-    public void markDeleted(boolean mark) {
-        mIsDeleted = mark;
-        if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
-                && mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mNoteSettingStatusListener != null) {
-                mNoteSettingStatusListener.onWidgetChanged();
-        }
-    }
-
-    public void setBgColorId(int id) {
-        if (id != mBgColorId) {
-            mBgColorId = id;
-            if (mNoteSettingStatusListener != null) {
-                mNoteSettingStatusListener.onBackgroundColorChanged();
-            }
-            mNote.setNoteValue(NoteColumns.BG_COLOR_ID, String.valueOf(id));
-        }
-    }
-
-    public void setCheckListMode(int mode) {
-        if (mMode != mode) {
-            if (mNoteSettingStatusListener != null) {
-                mNoteSettingStatusListener.onCheckListModeChanged(mMode, mode);
-            }
-            mMode = mode;
-            mNote.setTextData(TextNote.MODE, String.valueOf(mMode));
-        }
-    }
-
-    public void setWidgetType(int type) {
-        if (type != mWidgetType) {
-            mWidgetType = type;
-            mNote.setNoteValue(NoteColumns.WIDGET_TYPE, String.valueOf(mWidgetType));
-        }
-    }
-
-    public void setWidgetId(int id) {
-        if (id != mWidgetId) {
-            mWidgetId = id;
-            mNote.setNoteValue(NoteColumns.WIDGET_ID, String.valueOf(mWidgetId));
-        }
-    }
-
-    public void setWorkingText(String text) {
-        if (!TextUtils.equals(mContent, text)) {
-            mContent = text;
-            mNote.setTextData(DataColumns.CONTENT, mContent);
-        }
-    }
-
-    public void convertToCallNote(String phoneNumber, long callDate) {
-        mNote.setCallData(CallNote.CALL_DATE, String.valueOf(callDate));
-        mNote.setCallData(CallNote.PHONE_NUMBER, phoneNumber);
-        mNote.setNoteValue(NoteColumns.PARENT_ID, String.valueOf(Notes.ID_CALL_RECORD_FOLDER));
-    }
-
-    public boolean hasClockAlert() {
-        return (mAlertDate > 0 ? true : false);
-    }
-
-    public String getContent() {
-        return mContent;
-    }
-
-    public long getAlertDate() {
-        return mAlertDate;
-    }
-
-    public long getModifiedDate() {
-        return mModifiedDate;
-    }
-
-    public int getBgColorResId() {
-        return NoteBgResources.getNoteBgResource(mBgColorId);
-    }
-
-    public int getBgColorId() {
-        return mBgColorId;
-    }
-
-    public int getTitleBgResId() {
-        return NoteBgResources.getNoteTitleBgResource(mBgColorId);
-    }
-
-    public int getCheckListMode() {
-        return mMode;
-    }
-
-    public long getNoteId() {
-        return mNoteId;
-    }
-
-    public long getFolderId() {
-        return mFolderId;
-    }
-
-    public int getWidgetId() {
-        return mWidgetId;
-    }
-
-    public int getWidgetType() {
-        return mWidgetType;
-    }
-
-    public interface NoteSettingChangedListener {
-        /**
-         * Called when the background color of current note has just changed
-         */
-        void onBackgroundColorChanged();
-
-        /**
-         * Called when user set clock
-         */
-        void onClockAlertChanged(long date, boolean set);
-
-        /**
-         * Call when user create note from widget
-         */
-        void onWidgetChanged();
-
-        /**
-         * Call when switch between check list mode and normal mode
-         * @param oldMode is previous mode before change
-         * @param newMode is new mode
-         */
-        void onCheckListModeChanged(int oldMode, int newMode);
-    }
-}

other/标注/210340081_杨申申/FoldersListAdapter.java

@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.ui;
-
-import android.content.Context;
-import android.database.Cursor;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.CursorAdapter;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-
-import net.micode.notes.R;
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.NoteColumns;
-
-
-public class FoldersListAdapter extends CursorAdapter {
-    //CursorAdapter是Cursor和ListView的接口
-    //FoldersListAdapter继承CursorAdapter的类
-    //主要作用：便签数据库和用户的交互
-    //以folder(文件夹）的形式展现给用户
-    public static final String [] PROJECTION = {
-        NoteColumns.ID,
-        NoteColumns.SNIPPET
-    };//调用数据库中便签的ID和片段
-
-    public static final int ID_COLUMN   = 0;
-    public static final int NAME_COLUMN = 1;
-
-    public FoldersListAdapter(Context context, Cursor c) {
-        super(context, c);
-        // TODO Auto-generated constructor stub
-    }//数据库操作
-
-    @Override
-    public View newView(Context context, Cursor cursor, ViewGroup parent) {
-        //ViewGroup是容器
-        return new FolderListItem(context);
-    }//创建一个用于各文件夹中子标签初始化的文件夹
-
-    @Override
-    public void bindView(View view, Context context, Cursor cursor) {
-        if (view instanceof FolderListItem) {
-            String folderName = (cursor.getLong(ID_COLUMN) == Notes.ID_ROOT_FOLDER) ? context
-                    .getString(R.string.menu_move_parent_folder) : cursor.getString(NAME_COLUMN);
-            ((FolderListItem) view).bind(folderName);
-        }
-    }//将各个布局文件绑定起来
-
-    public String getFolderName(Context context, int position) {
-        Cursor cursor = (Cursor) getItem(position);
-        return (cursor.getLong(ID_COLUMN) == Notes.ID_ROOT_FOLDER) ? context
-                .getString(R.string.menu_move_parent_folder) : cursor.getString(NAME_COLUMN);
-    }//格局数据库中标签的ID得到各项内容，通过判断ID标签选择将内容放到文件夹，否则获取NAME_CULUMN
-
-    private class FolderListItem extends LinearLayout {
-        private TextView mName;
-
-        public FolderListItem(Context context) {
-            super(context);
-            //操作数据库
-            inflate(context, R.layout.folder_list_item, this);
-            //根据布局文件的名字等信息将其找出来
-            mName = (TextView) findViewById(R.id.tv_folder_name);
-        }
-
-        public void bind(String name) {
-            mName.setText(name);
-        }
-    }
-
-}

other/标注/210340081_杨申申/NoteEditText.java

@@ -1,269 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.ui;
-
-import android.content.Context;
-import android.graphics.Rect;
-import android.text.Layout;
-import android.text.Selection;
-import android.text.Spanned;
-import android.text.TextUtils;
-import android.text.style.URLSpan;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.view.ContextMenu;
-import android.view.KeyEvent;
-import android.view.MenuItem;
-import android.view.MenuItem.OnMenuItemClickListener;
-import android.view.MotionEvent;
-import android.widget.EditText;
-
-import net.micode.notes.R;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class NoteEditText extends EditText {
-    private static final String TAG = "NoteEditText";
-    private int mIndex;
-    private int mSelectionStartBeforeDelete;
-
-    private static final String SCHEME_TEL = "tel:" ;
-    private static final String SCHEME_HTTP = "http:" ;
-    private static final String SCHEME_EMAIL = "mailto:" ;
-    //建立一个字符和整数的hash表，用于链接电话，网站还有邮箱
-    private static final Map<String, Integer> sSchemaActionResMap = new HashMap<String, Integer>();
-    static {
-        sSchemaActionResMap.put(SCHEME_TEL, R.string.note_link_tel);
-        sSchemaActionResMap.put(SCHEME_HTTP, R.string.note_link_web);
-        sSchemaActionResMap.put(SCHEME_EMAIL, R.string.note_link_email);
-    }
-
-    /**
-     * Call by the {@link NoteEditActivity} to delete or add edit text
-     */
-    public interface OnTextViewChangeListener {
-        /**
-         * Delete current edit text when {@link KeyEvent#KEYCODE_DEL} happens
-         * and the text is null
-         */
-        //处理删除按键时的操作
-        void onEditTextDelete(int index, String text);
-
-        /**
-         * Add edit text after current edit text when {@link KeyEvent#KEYCODE_ENTER}
-         * happen
-         */
-        //处理进入按键时的操作
-        void onEditTextEnter(int index, String text);
-
-        /**
-         * Hide or show item option when text change
-         */
-        void onTextChange(int index, boolean hasText);
-    }
-
-    private OnTextViewChangeListener mOnTextViewChangeListener;
-    //根据context设置文本
-    public NoteEditText(Context context) {
-        super(context, null);//用super引发父类变量
-        mIndex = 0;
-    }
-    //设置当前光标
-    public void setIndex(int index) {
-        mIndex = index;
-    }
-    //初始化文本修改标记
-    public void setOnTextViewChangeListener(OnTextViewChangeListener listener) {
-        mOnTextViewChangeListener = listener;
-    }
-    //初始化标签
-    public NoteEditText(Context context, AttributeSet attrs) {
-        super(context, attrs, android.R.attr.editTextStyle);
-    }
-    //根据defstyle自动初始化
-    public NoteEditText(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-        // TODO Auto-generated constructor stub
-    }
-
-    @Override
-    //view里的函数，处理手机屏幕的所有事件
-    /*
-    参数event为手机触摸事件封装类的对象，其中封装了该事件的所有信息，例如触摸的位置、时间、类型等。
-     */
-    public boolean onTouchEvent(MotionEvent event) {
-        switch (event.getAction()) {
-            //重写了需要处理屏幕被按下的时间
-            case MotionEvent.ACTION_DOWN:
-                //更新当前坐标值
-
-                int x = (int) event.getX();
-                int y = (int) event.getY();
-                x -= getTotalPaddingLeft();
-                y -= getTotalPaddingTop();
-                x += getScrollX();
-                y += getScrollY();
-
-                //用布局控件layout根据xy的新值设置新的位置
-                Layout layout = getLayout();
-                int line = layout.getLineForVertical(y);
-                int off = layout.getOffsetForHorizontal(line, x);
-                //更新光标新的位置
-                Selection.setSelection(getText(), off);
-                break;
-        }
-
-        return super.onTouchEvent(event);
-    }
-
-    @Override
-    /*
-     *函数功能：处理用户按下一个键盘按键时会触发的事件
-     */
-    public boolean onKeyDown(int keyCode, KeyEvent event) {
-        switch (keyCode) {
-            //根据按键的Unicode编码值来处理
-            case KeyEvent.KEYCODE_ENTER:
-                //“进入”按键
-                if (mOnTextViewChangeListener != null) {
-                    return false;
-                }
-                break;
-            case KeyEvent.KEYCODE_DEL:
-                //“删除”按键
-                mSelectionStartBeforeDelete = getSelectionStart();
-                break;
-            default:
-                break;
-        }
-        //继续执行父类的其他点击事件
-        return super.onKeyDown(keyCode, event);
-    }
-
-    @Override
-    /*
-    函数功能：处理用户松开一个按键时会触发的事件
-     */
-    public boolean onKeyUp(int keyCode, KeyEvent event) {
-        switch(keyCode) {
-            //根据按键的Unicode编码值来处理，有删除和进入两种操作
-            case KeyEvent.KEYCODE_DEL:
-                if (mOnTextViewChangeListener != null) {
-                    //若是被修改过
-                    if (0 == mSelectionStartBeforeDelete && mIndex != 0) {
-                        //若之前有被修改并且文档不为空
-                        mOnTextViewChangeListener.onEditTextDelete(mIndex, getText().toString());
-                        //利用上文ConTextViewChangeListener对KEYCODE_DEL按键情况的删除函数
-                        return true;
-                    }
-                } else {
-                    Log.d(TAG, "OnTextViewChangeListener was not seted");
-                    //其他情况报错，文档的改动监听器并没有建立
-                }
-                break;
-            case KeyEvent.KEYCODE_ENTER:
-                //同上也是分为监听器是否建立两种情况
-                if (mOnTextViewChangeListener != null) {
-                    int selectionStart = getSelectionStart();
-                    //获取当前位置
-                    String text = getText().subSequence(selectionStart, length()).toString();
-                    //获取当前文本
-                    setText(getText().subSequence(0, selectionStart));
-                    //根据获取的文本设置当前文本
-                    mOnTextViewChangeListener.onEditTextEnter(mIndex + 1, text);
-                } else {
-                    Log.d(TAG, "OnTextViewChangeListener was not seted");
-                }//其他情况报错，文档的改动监听器并没有建立
-                break;
-            default:
-                break;
-        }
-        //继续执行父类的其他按键弹起的事件
-        return super.onKeyUp(keyCode, event);
-    }
-
-    @Override
-    /*
-     *函数功能：当焦点发生变化时，会自动调用该方法来处理焦点改变的事件
-     * 参数：focused表示触发该事件的View是否获得了焦点，当该控件获得焦点时，focused等于true，否则等于false
-     * direction表示焦点移动的方向，用数值表示
-     * rect：表示在触发事件的View的坐标系中，前一个获得焦点的矩形区域，即表示焦点是从哪里来的。如果不可用则为null
-     */
-    protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
-        if (mOnTextViewChangeListener != null) {
-            //若监听器已建立
-            if (!focused && TextUtils.isEmpty(getText())) {
-                //获取到焦点并且文本不为空
-                mOnTextViewChangeListener.onTextChange(mIndex, false);
-                //mOnTextViewChangListener子函数，置false隐藏事件选项
-            } else {
-                mOnTextViewChangeListener.onTextChange(mIndex, true);
-                //mOnTextViewChangListener子函数，置true隐藏事件选项
-            }
-        }
-        //继续执行父类的其他焦点变化的事件
-        super.onFocusChanged(focused, direction, previouslyFocusedRect);
-    }
-
-    @Override
-    /*
-     *函数功能：生产上下文菜单
-     */
-    protected void onCreateContextMenu(ContextMenu menu) {
-        if (getText() instanceof Spanned) {
-            //有文本存在
-            int selStart = getSelectionStart();
-            int selEnd = getSelectionEnd();
-            //获取文本开始和结尾位置
-
-            int min = Math.min(selStart, selEnd);
-            int max = Math.max(selStart, selEnd);
-            //获取开始到结尾的最大值和最小值
-
-            final URLSpan[] urls = ((Spanned) getText()).getSpans(min, max, URLSpan.class);
-            //设置url的信息的范围值
-            if (urls.length == 1) {
-                int defaultResId = 0;
-                for(String schema: sSchemaActionResMap.keySet()) {
-                    if(urls[0].getURL().indexOf(schema) >= 0) {
-                        //若url可以添加则在添加后将defaultResId置为key所映射的值
-                        defaultResId = sSchemaActionResMap.get(schema);
-                        break;
-                    }
-                }
-
-                if (defaultResId == 0) {
-                    //defaultResID==0则说明url并没有添加任何东西，所以置为连接其他SchemaActionResMap的值
-                    defaultResId = R.string.note_link_other;
-                }
-                //建立菜单
-                menu.add(0, 0, 0, defaultResId).setOnMenuItemClickListener(
-                        new OnMenuItemClickListener() {
-                            //新建按键监听器
-                            public boolean onMenuItemClick(MenuItem item) {
-                                // goto a new intent
-                                urls[0].onClick(NoteEditText.this);
-                                //根据相应的文本设置菜单的按键
-                                return true;
-                            }
-                        });
-            }
-        }//继续执行父类的其他菜单创建的事件
-        super.onCreateContextMenu(menu);
-    }
-}

other/标注/210340081_杨申申/NoteItemData.java

@@ -1,231 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.ui;
-
-import android.content.Context;
-import android.database.Cursor;
-import android.text.TextUtils;
-
-import net.micode.notes.data.Contact;
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.tool.DataUtils;
-
-
-public class NoteItemData {
-    static final String [] PROJECTION = new String [] {
-        NoteColumns.ID,
-        NoteColumns.ALERTED_DATE,
-        NoteColumns.BG_COLOR_ID,
-        NoteColumns.CREATED_DATE,
-        NoteColumns.HAS_ATTACHMENT,
-        NoteColumns.MODIFIED_DATE,
-        NoteColumns.NOTES_COUNT,
-        NoteColumns.PARENT_ID,
-        NoteColumns.SNIPPET,
-        NoteColumns.TYPE,
-        NoteColumns.WIDGET_ID,
-        NoteColumns.WIDGET_TYPE,
-    };
-
-    //常量标记和数据标记
-    private static final int ID_COLUMN                    = 0;
-    private static final int ALERTED_DATE_COLUMN          = 1;
-    private static final int BG_COLOR_ID_COLUMN           = 2;
-    private static final int CREATED_DATE_COLUMN          = 3;
-    private static final int HAS_ATTACHMENT_COLUMN        = 4;
-    private static final int MODIFIED_DATE_COLUMN         = 5;
-    private static final int NOTES_COUNT_COLUMN           = 6;
-    private static final int PARENT_ID_COLUMN             = 7;
-    private static final int SNIPPET_COLUMN               = 8;
-    private static final int TYPE_COLUMN                  = 9;
-    private static final int WIDGET_ID_COLUMN             = 10;
-    private static final int WIDGET_TYPE_COLUMN           = 11;
-
-    private long mId;
-    private long mAlertDate;
-    private int mBgColorId;
-    private long mCreatedDate;
-    private boolean mHasAttachment;
-    private long mModifiedDate;
-    private int mNotesCount;
-    private long mParentId;
-    private String mSnippet;
-    private int mType;
-    private int mWidgetId;
-    private int mWidgetType;
-    private String mName;
-    private String mPhoneNumber;
-
-    private boolean mIsLastItem;
-    private boolean mIsFirstItem;
-    private boolean mIsOnlyOneItem;
-    private boolean mIsOneNoteFollowingFolder;
-    private boolean mIsMultiNotesFollowingFolder;
-
-    //初始化NoteItemData,主要利用光标Cursor获取的东西
-    public NoteItemData(Context context, Cursor cursor) {
-        //getxxx为转换格式
-        mId = cursor.getLong(ID_COLUMN);
-        mAlertDate = cursor.getLong(ALERTED_DATE_COLUMN);
-        mBgColorId = cursor.getInt(BG_COLOR_ID_COLUMN);
-        mCreatedDate = cursor.getLong(CREATED_DATE_COLUMN);
-        mHasAttachment = (cursor.getInt(HAS_ATTACHMENT_COLUMN) > 0) ? true : false;
-        mModifiedDate = cursor.getLong(MODIFIED_DATE_COLUMN);
-        mNotesCount = cursor.getInt(NOTES_COUNT_COLUMN);
-        mParentId = cursor.getLong(PARENT_ID_COLUMN);
-        mSnippet = cursor.getString(SNIPPET_COLUMN);
-        mSnippet = mSnippet.replace(NoteEditActivity.TAG_CHECKED, "").replace(
-                NoteEditActivity.TAG_UNCHECKED, "");
-        mType = cursor.getInt(TYPE_COLUMN);
-        mWidgetId = cursor.getInt(WIDGET_ID_COLUMN);
-        mWidgetType = cursor.getInt(WIDGET_TYPE_COLUMN);
-
-        mPhoneNumber = "";
-        if (mParentId == Notes.ID_CALL_RECORD_FOLDER) {
-            mPhoneNumber = DataUtils.getCallNumberByNoteId(context.getContentResolver(), mId);
-            if (!TextUtils.isEmpty(mPhoneNumber)) {//mphonenumber里有符合字符串，则用contart功能连接
-                mName = Contact.getContact(context, mPhoneNumber);
-                if (mName == null) {
-                    mName = mPhoneNumber;
-                }
-            }
-        }
-
-        if (mName == null) {
-            mName = "";
-        }
-        checkPostion(cursor);
-    }
-
-    //根据鼠标的位置设置标记和位置
-    private void checkPostion(Cursor cursor) {
-        //初始化几个标记
-        mIsLastItem = cursor.isLast() ? true : false;
-        mIsFirstItem = cursor.isFirst() ? true : false;
-        mIsOnlyOneItem = (cursor.getCount() == 1);
-        //初始化“多重子文件”“单一子文件”两个标记
-        mIsMultiNotesFollowingFolder = false;
-        mIsOneNoteFollowingFolder = false;
-
-        //设置上述两个标记
-        if (mType == Notes.TYPE_NOTE && !mIsFirstItem) {//若是note格式并且不是第一个元素
-            int position = cursor.getPosition();
-            if (cursor.moveToPrevious()) {//获取光标位置后看上一行
-                if (cursor.getInt(TYPE_COLUMN) == Notes.TYPE_FOLDER
-                        || cursor.getInt(TYPE_COLUMN) == Notes.TYPE_SYSTEM) {//若光标满足系统或者note格式
-                    if (cursor.getCount() > (position + 1)) {
-                        mIsMultiNotesFollowingFolder = true;//若是数据行数大于但前位置+1则设置成正确
-                    } else {
-                        mIsOneNoteFollowingFolder = true;//否则单一文件夹标记为true
-                    }
-                }
-                if (!cursor.moveToNext()) {//若不能再往下走则报错
-                    throw new IllegalStateException("cursor move to previous but can't move back");
-                }
-            }
-        }
-    }
-    public boolean isOneFollowingFolder() {
-        return mIsOneNoteFollowingFolder;
-    }
-
-    public boolean isMultiFollowingFolder() {
-        return mIsMultiNotesFollowingFolder;
-    }
-
-    public boolean isLast() {
-        return mIsLastItem;
-    }
-
-    public String getCallName() {
-        return mName;
-    }
-
-    public boolean isFirst() {
-        return mIsFirstItem;
-    }
-
-    public boolean isSingle() {
-        return mIsOnlyOneItem;
-    }
-
-    public long getId() {
-        return mId;
-    }
-
-    public long getAlertDate() {
-        return mAlertDate;
-    }
-
-    public long getCreatedDate() {
-        return mCreatedDate;
-    }
-
-    public boolean hasAttachment() {
-        return mHasAttachment;
-    }
-
-    public long getModifiedDate() {
-        return mModifiedDate;
-    }
-
-    public int getBgColorId() {
-        return mBgColorId;
-    }
-
-    public long getParentId() {
-        return mParentId;
-    }
-
-    public int getNotesCount() {
-        return mNotesCount;
-    }
-
-    public long getFolderId () {
-        return mParentId;
-    }
-
-    public int getType() {
-        return mType;
-    }
-
-    public int getWidgetType() {
-        return mWidgetType;
-    }
-
-    public int getWidgetId() {
-        return mWidgetId;
-    }
-
-    public String getSnippet() {
-        return mSnippet;
-    }
-
-    public boolean hasAlert() {
-        return (mAlertDate > 0);
-    }
-
-    //若数据父id为保存文件夹模式的id且满足电话号码单元不为空，则isCallRecord为true
-    public boolean isCallRecord() {
-        return (mParentId == Notes.ID_CALL_RECORD_FOLDER && !TextUtils.isEmpty(mPhoneNumber));
-    }
-
-    public static int getNoteType(Cursor cursor) {
-        return cursor.getInt(TYPE_COLUMN);
-    }
-}

other/标注/210340081_杨申申/NotesListAdapter.java

@@ -1,247 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.ui;
-
-import android.content.Context;
-import android.database.Cursor;
-import android.util.Log;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.CursorAdapter;
-
-import net.micode.notes.data.Notes;
-
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-
-    /*
-     *功能：便签表链接器，继承了CursorAdapter,它为Cursor和ListView提供了连接的桥梁。
-     * 所以NotesListAdapter实现的是鼠标和编辑便签链接的桥梁
-     */
-public class NotesListAdapter extends CursorAdapter {
-    private static final String TAG = "NotesListAdapter";
-    private Context mContext;
-    private HashMap<Integer, Boolean> mSelectedIndex;
-    private int mNotesCount;//便签署
-    private boolean mChoiceMode;//选择模式标记
-
-        /*
-         *桌面widget的属性，包括编号和类型
-         */
-    public static class AppWidgetAttribute {
-        public int widgetId;
-        public int widgetType;
-    };
-
-    /*
-     *函数功能：初始化便签链接器
-     */
-    public NotesListAdapter(Context context) {
-        super(context, null);
-        mSelectedIndex = new HashMap<Integer, Boolean>();
-        mContext = context;
-        mNotesCount = 0;
-    }
-
-    @Override
-    /*
-     *函数功能：新建一个视图来存储光标所指向的数据
-     */
-    public View newView(Context context, Cursor cursor, ViewGroup parent) {
-        return new NotesListItem(context);
-    }
-
-    @Override
-    /*
-     *函数功能：将已经存在的视图和鼠标指向的数据进行捆绑
-     */
-    public void bindView(View view, Context context, Cursor cursor) {
-        if (view instanceof NotesListItem) {
-            NoteItemData itemData = new NoteItemData(context, cursor);
-            ((NotesListItem) view).bind(context, itemData, mChoiceMode,
-                    isSelectedItem(cursor.getPosition()));
-            //则新建一个项目选项并且用bind跟将view和鼠标，内容，便签数据捆绑在一起
-        }
-    }
-
-    /*
-     *函数功能：设置勾选框
-     */
-    public void setCheckedItem(final int position, final boolean checked) {
-        mSelectedIndex.put(position, checked);
-        //根据定位和是否勾选设置下标
-        notifyDataSetChanged();
-        //在修改后刷新activity
-    }
-    /*
-     *函数功能：判断单选按钮是否勾选
-     */
-    public boolean isInChoiceMode() {
-        return mChoiceMode;
-    }
-
-    /*
-     *函数功能：设置单选选项框
-     */
-    public void setChoiceMode(boolean mode) {
-        mSelectedIndex.clear();
-        mChoiceMode = mode;
-    }
-    /*
-     *函数功能：选择全部选项
-     */
-    public void selectAll(boolean checked) {
-        Cursor cursor = getCursor();
-        //获取光标位置
-        for (int i = 0; i < getCount(); i++) {
-            if (cursor.moveToPosition(i)) {
-                if (NoteItemData.getNoteType(cursor) == Notes.TYPE_NOTE) {
-                    setCheckedItem(i, checked);
-                }
-            }
-        }
-        //遍历所有光标可用的位置在判断为便签类型之后勾选单项框
-    }
-    /*
-     *函数功能：建立选项的下标列表
-     */
-    public HashSet<Long> getSelectedItemIds() {
-        HashSet<Long> itemSet = new HashSet<Long>();
-        //建立hash表
-        for (Integer position : mSelectedIndex.keySet()) {
-            //遍历所有的关键
-            if (mSelectedIndex.get(position) == true) {
-                //若光标位置可用
-                Long id = getItemId(position);
-                if (id == Notes.ID_ROOT_FOLDER) {
-                    //原文件不需要添加
-                    Log.d(TAG, "Wrong item id, should not happen");
-                } else {
-                    itemSet.add(id);
-                }
-
-            }
-        }
-
-        return itemSet;
-    }
-
-    /*
-     *函数功能：建立桌面Widget的选项表
-     */
-    public HashSet<AppWidgetAttribute> getSelectedWidget() {
-        HashSet<AppWidgetAttribute> itemSet = new HashSet<AppWidgetAttribute>();
-        for (Integer position : mSelectedIndex.keySet()) {
-            if (mSelectedIndex.get(position) == true) {
-                Cursor c = (Cursor) getItem(position);
-                if (c != null) {
-                    AppWidgetAttribute widget = new AppWidgetAttribute();
-                    NoteItemData item = new NoteItemData(mContext, c);
-                    widget.widgetId = item.getWidgetId();
-                    widget.widgetType = item.getWidgetType();
-                    itemSet.add(widget);
-                    /**
-                     * Don't close cursor here, only the adapter could close it
-                     */
-                } else {
-                    Log.e(TAG, "Invalid cursor");
-                    return null;
-                }
-            }
-        }
-        return itemSet;
-    }
-
-    /*
-     *函数功能：获取选项个数
-     */
-    public int getSelectedCount() {
-        Collection<Boolean> values = mSelectedIndex.values();
-        //首先获取选项下标的值
-        if (null == values) {
-            return 0;
-        }
-        Iterator<Boolean> iter = values.iterator();
-        //初始化叠加器
-        int count = 0;
-        while (iter.hasNext()) {
-            if (true == iter.next()) {
-                count++;
-            }
-        }
-        return count;
-    }
-    /*
-     *函数功能：判断是否全部选中
-     */
-    public boolean isAllSelected() {
-        int checkedCount = getSelectedCount();
-        return (checkedCount != 0 && checkedCount == mNotesCount);
-        //获取选项数看是否等于便签的个数
-    }
-    /*
-     *函数功能：判断是否为选项表
-     */
-    public boolean isSelectedItem(final int position) {
-        if (null == mSelectedIndex.get(position)) {
-            return false;
-        }
-        return mSelectedIndex.get(position);
-    }
-
-    @Override
-    /*
-     *函数功能：在activity内容发生局部变动的适合回调该函数计算便签的数量
-     */
-    protected void onContentChanged() {
-        super.onContentChanged();
-        //执行基类函数
-        calcNotesCount();
-    }
-    /*
-     *函数功能：在activity光标发生局部变动的时候回调该函数计算便签的数量
-     */
-    @Override
-    public void changeCursor(Cursor cursor) {
-        super.changeCursor(cursor);
-        //执行基类函数
-        calcNotesCount();
-    }
-
-    /*
-     *函数功能：计算便签数量
-     */
-    private void calcNotesCount() {
-        mNotesCount = 0;
-        for (int i = 0; i < getCount(); i++) {
-            //获取总数同时遍历
-            Cursor c = (Cursor) getItem(i);
-            if (c != null) {
-                if (NoteItemData.getNoteType(c) == Notes.TYPE_NOTE) {
-                    mNotesCount++;
-                    //若该位置不为空并且文本类型为便签就+1
-                }
-            } else {
-                Log.e(TAG, "Invalid cursor");
-                return;
-            }
-            //否则报错
-        }
-    }
-}

other/标注/210340090_邹国涛/Contact.java

@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.data;
-
-import android.content.Context;
-import android.database.Cursor;
-import android.provider.ContactsContract.CommonDataKinds.Phone;
-import android.provider.ContactsContract.Data;
-import android.telephony.PhoneNumberUtils;
-import android.util.Log;
-
-import java.util.HashMap;
-
-public class Contact {        //建立联系人类
-    private static HashMap<String, String> sContactCache;
-    private static final String TAG = "Contact";
-
-    private static final String CALLER_ID_SELECTION = "PHONE_NUMBERS_EQUAL(" + Phone.NUMBER
-    + ",?) AND " + Data.MIMETYPE + "='" + Phone.CONTENT_ITEM_TYPE + "'"
-    + " AND " + Data.RAW_CONTACT_ID + " IN "
-            + "(SELECT raw_contact_id "
-            + " FROM phone_lookup"
-            + " WHERE min_match = '+')";      //定义CALLER_ID_SELECTION字符串
-
-    public static String getContact(Context context, String phoneNumber) {
-        if(sContactCache == null) {
-            sContactCache = new HashMap<String, String>();
-        }         //获取联系人函数
-
-        //查找HashMap中是否已经有PhoneNumber的信息，有则返回PhoneNumber的信息
-        if(sContactCache.containsKey(phoneNumber)) {
-            return sContactCache.get(phoneNumber);
-        }
-
-        String selection = CALLER_ID_SELECTION.replace("+",
-                PhoneNumberUtils.toCallerIDMinMatch(phoneNumber));
-                  //用游标查找数据库中的PhoneNumber信息
-        Cursor cursor = context.getContentResolver().query(
-                Data.CONTENT_URI,
-                new String [] { Phone.DISPLAY_NAME },
-                selection,
-                new String[] { phoneNumber },
-                null);
-              //if判断上述cursor的查询结果
-        if (cursor != null && cursor.moveToFirst()) {   //moveToFirst——返回第一条
-            try {     //找到了相关的信息
-                String name = cursor.getString(0);
-                sContactCache.put(phoneNumber, name);
-                return name;
-            } catch (IndexOutOfBoundsException e) {     //发生异常，用catch捕捉
-                Log.e(TAG, " Cursor get string error " + e.toString());
-                return null;
-            } finally {
-                cursor.close();
-            }
-        } else {      //未找到相关信息
-            Log.d(TAG, "No contact matched with number:" + phoneNumber);
-            return null;
-        }
-    }
-}

other/标注/210340090_邹国涛/MetaData.java

@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.database.Cursor;
-import android.util.Log;
-
-import net.micode.notes.tool.GTaskStringUtils;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
-
-public class MetaData extends Task {
-    private final static String TAG = MetaData.class.getSimpleName();
-    //功能：得到类的简写名称SimpleName存入字符串TAG中
-    //实现：调用getSimpleName()函数来得到类简写名称结果
-    private String mRelatedGid = null;
-    //功能：设置数据，即生成一个初始的，也叫元数据库
-    //实现：调用JSONObject库函数put()，Task类中的setNotes ()和setName ()函数
-    public void setMeta(String gid, JSONObject metaInfo) {
-        //对函数模块进行注释
-        try {
-            metaInfo.put(GTaskStringUtils.META_HEAD_GTASK_ID, gid);
-            //将这一对键值放入jsonobject的对象metaInfo中
-        } catch (JSONException e) {
-            Log.e(TAG, "failed to put related gid");
-            //输出错误信息
-        }
-        setNotes(metaInfo.toString());
-        setName(GTaskStringUtils.META_NOTE_NAME);
-    }
-
-    //功能：获取相关联的Gid
-    public String getRelatedGid() {
-        return mRelatedGid;
-    }
-
-    @Override
-    //功能：判断当前数据是否为空，若为空则返回“真”，即就是值得保存的
-    public boolean isWorthSaving() {
-        return getNotes() != null;
-    }
-
-    @Override
-     //功能：使用远程json数据对象设置元数据内容
-     //实现：调用父类Task中的setContentByRemoteJSON ()函数
-    public void setContentByRemoteJSON(JSONObject js) {
-        super.setContentByRemoteJSON(js);
-        if (getNotes() != null) {
-            try {
-                JSONObject metaInfo = new JSONObject(getNotes().trim());
-                mRelatedGid = metaInfo.getString(GTaskStringUtils.META_HEAD_GTASK_ID);
-            } catch (JSONException e) {
-                Log.w(TAG, "failed to get related gid");
-                //输出警告信息
-                mRelatedGid = null;
-            }
-        }
-    }
-
-    @Override
-    //功能：使用本地json数据对象设置元数据内容，一般不用到，若用到的话则throw Error，即则抛出异常
-    public void setContentByLocalJSON(JSONObject js) {
-        // this function should not be called
-        throw new IllegalAccessError("MetaData:setContentByLocalJSON should not be called");
-    }         //传递非法参数异常
-
-    @Override
-    public JSONObject getLocalJSONFromContent() {
-        throw new IllegalAccessError("MetaData:getLocalJSONFromContent should not be called");
-    }
-
-    @Override
-    //功能：获取同步动作状态，也是一般用不到，如果用到则throw抛出异常
-    public int getSyncAction(Cursor c) {
-        throw new IllegalAccessError("MetaData:getSyncAction should not be called");
-    }       //传递非法参数异常
-
-}

other/标注/210340090_邹国涛/Node.java

@@ -1,102 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.database.Cursor;
-
-import org.json.JSONObject;
-
-public abstract class Node {
-    //定义了各种关于表征同步状态的常量
-    public static final int SYNC_ACTION_NONE = 0;  // 本地和云端都无可更新内容（即本地和云端内容一致）
-
-    public static final int SYNC_ACTION_ADD_REMOTE = 1;  // 需要在远程云端增加内容
-
-    public static final int SYNC_ACTION_ADD_LOCAL = 2;  // 需要在本地增加内容
-
-    public static final int SYNC_ACTION_DEL_REMOTE = 3; // 需要在远程云端删除内容
-
-    public static final int SYNC_ACTION_DEL_LOCAL = 4; // 需要在本地删除内容
-
-    public static final int SYNC_ACTION_UPDATE_REMOTE = 5; // 需要将本地内容更新到远程云端
-
-    public static final int SYNC_ACTION_UPDATE_LOCAL = 6; // 需要将远程云端内容更新到本地
-
-    public static final int SYNC_ACTION_UPDATE_CONFLICT = 7; // 同步出现冲突
-
-    public static final int SYNC_ACTION_ERROR = 8; // 同步出现错误
-    //上述序号标注的功能在data下的TaskList中有详细的实现过程，这里只作粗略的定义，详见TaskList
-    private String mGid;
-
-    private String mName;
-
-    private long mLastModified;  //记录最后一次修改的时间
-
-    private boolean mDeleted;  //表达是否被删除了
-
-    public Node() {
-        mGid = null;
-        mName = "";
-        mLastModified = 0;
-        mDeleted = false;
-    }
-
-    public abstract JSONObject getCreateAction(int actionId);
-
-    public abstract JSONObject getUpdateAction(int actionId);
-
-    public abstract void setContentByRemoteJSON(JSONObject js);
-
-    public abstract void setContentByLocalJSON(JSONObject js);
-
-    public abstract JSONObject getLocalJSONFromContent();
-
-    public abstract int getSyncAction(Cursor c);
-
-    public void setGid(String gid) {
-        this.mGid = gid;
-    }
-
-    public void setName(String name) {
-        this.mName = name;
-    }
-
-    public void setLastModified(long lastModified) {
-        this.mLastModified = lastModified;
-    }
-
-    public void setDeleted(boolean deleted) {
-        this.mDeleted = deleted;
-    }
-
-    public String getGid() {
-        return this.mGid;
-    }
-
-    public String getName() {
-        return this.mName;
-    }
-
-    public long getLastModified() {
-        return this.mLastModified;
-    }
-
-    public boolean getDeleted() {
-        return this.mDeleted;
-    }
-
-}

other/标注/210340090_邹国涛/Notes.java

@@ -1,281 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.data;
-
-import android.net.Uri;
-public class Notes {
-    //final是一个保留关键字，用于声明成员变量，方法，类，以及本地的变量
-    public static final String AUTHORITY = "micode_notes";
-    public static final String TAG = "Notes";
-    //以下三个常量用于在对notecolumn.TYPE的值进行设置的时候，并给它们先给上初始值
-    public static final int TYPE_NOTE     = 0;
-    public static final int TYPE_FOLDER   = 1;
-    public static final int TYPE_SYSTEM   = 2;
-
-    /**
-     * Following IDs are system folders' identifiers
-     * {@link Notes#ID_ROOT_FOLDER } is default folder
-     * {@link Notes#ID_TEMPARAY_FOLDER } is for notes belonging no folder
-     * {@link Notes#ID_CALL_RECORD_FOLDER} is to store call records
-     */
-    public static final int ID_ROOT_FOLDER = 0;
-    public static final int ID_TEMPARAY_FOLDER = -1;
-    public static final int ID_CALL_RECORD_FOLDER = -2;
-    public static final int ID_TRASH_FOLER = -3;
-
-    public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date";
-    public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id";
-    public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id";
-    public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type";
-    public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id";
-    public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date";
-
-    public static final int TYPE_WIDGET_INVALIDE      = -1;
-    public static final int TYPE_WIDGET_2X            = 0;
-    public static final int TYPE_WIDGET_4X            = 1;
-
-    public static class DataConstants {
-        public static final String NOTE = TextNote.CONTENT_ITEM_TYPE;
-        public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE;
-    }
-
-    /**
-     * Uri to query all notes and folders
-     */
-    public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note");
-                      //定义指针，用于查询便签和其包含的文件夹
-    /**
-     * Uri to query data
-     */
-    public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data");
-                    //定义指针用于查询数据
-    public interface NoteColumns {
-                 //定义NoteColumns内的常量，用于后续数据库表头的创建
-        /**
-         * The unique ID for a row
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String ID = "_id";      //姓名
-        /**
-         * The parent's id for note or folder
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String PARENT_ID = "parent_id";     //父母姓名
-
-        /**
-         * Created data for note or folder
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String CREATED_DATE = "created_date";        //创建的日期
-
-        /**
-         * Latest modified date
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String MODIFIED_DATE = "modified_date";       //改变后的日期
-
-
-        /**
-         * Alert date
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String ALERTED_DATE = "alert_date";      //发出警报的日期
-
-        /**
-         * Folder's name or text content of note
-         * <P> Type: TEXT </P>
-         */
-        public static final String SNIPPET = "snippet";         //网络、片段
-
-        /**
-         * Note's widget id
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String WIDGET_ID = "widget_id";       //应用小插件名
-
-        /**
-         * Note's widget type
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String WIDGET_TYPE = "widget_type";      //应用小插件的类型
-
-        /**
-         * Note's background color's id
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String BG_COLOR_ID = "bg_color_id";
-
-        /**
-         * For text note, it doesn't has attachment, for multi-media
-         * note, it has at least one attachment
-         * <P> Type: INTEGER </P>
-         */
-        public static final String HAS_ATTACHMENT = "has_attachment";       //联系
-
-        /**
-         * Folder's count of notes
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String NOTES_COUNT = "notes_count";           //笔记计数
-
-        /**
-         * The file type: folder or note
-         * <P> Type: INTEGER </P>
-         */
-        public static final String TYPE = "type";
-
-        /**
-         * The last sync id
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String SYNC_ID = "sync_id";    //同步的意思
-
-        /**
-         * Sign to indicate local modified or not
-         * <P> Type: INTEGER </P>
-         */
-        public static final String LOCAL_MODIFIED = "local_modified";
-
-        /**
-         * Original parent id before moving into temporary folder
-         * <P> Type : INTEGER </P>
-         */
-        public static final String ORIGIN_PARENT_ID = "origin_parent_id";
-
-        /**
-         * The gtask id
-         * <P> Type : TEXT </P>
-         */
-        public static final String GTASK_ID = "gtask_id";
-
-        /**
-         * The version code
-         * <P> Type : INTEGER (long) </P>
-         */
-        public static final String VERSION = "version";
-    }               //上述常量用于更好地定义便签的一些属性
-
-    public interface DataColumns {       //定义DataColumns内的常量，也是用于后续数据库表头的创建
-        /**
-         * The unique ID for a row
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String ID = "_id";
-
-        /**
-         * The MIME type of the item represented by this row.
-         * <P> Type: Text </P>
-         */
-        public static final String MIME_TYPE = "mime_type";
-
-        /**
-         * The reference id to note that this data belongs to
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String NOTE_ID = "note_id";
-
-        /**
-         * Created data for note or folder
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String CREATED_DATE = "created_date";
-
-        /**
-         * Latest modified date
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String MODIFIED_DATE = "modified_date";
-
-        /**
-         * Data's content
-         * <P> Type: TEXT </P>
-         */
-        public static final String CONTENT = "content";
-
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * integer data type
-         * <P> Type: INTEGER </P>
-         */
-        public static final String DATA1 = "data1";
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * integer data type
-         * <P> Type: INTEGER </P>
-         */
-        public static final String DATA2 = "data2";
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * TEXT data type
-         * <P> Type: TEXT </P>
-         */
-        public static final String DATA3 = "data3";
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * TEXT data type
-         * <P> Type: TEXT </P>
-         */
-        public static final String DATA4 = "data4";
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * TEXT data type
-         * <P> Type: TEXT </P>
-         */
-        public static final String DATA5 = "data5";
-    }                           //上述变量定义用来存储便签内容和数据
-
-    public static final class TextNote implements DataColumns {
-        /**
-         * Mode to indicate the text in check list mode or not
-         * <P> Type: Integer 1:check list mode 0: normal mode </P>
-         */
-        public static final String MODE = DATA1;
-
-        public static final int MODE_CHECK_LIST = 1;
-
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/text_note";
-
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/text_note";
-
-        public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/text_note");
-    }                    //文本内容的数据结构
-
-    public static final class CallNote implements DataColumns {
-        /**
-         * Call date for this record
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String CALL_DATE = DATA1;
-
-        /**
-         * Phone number for this record
-         * <P> Type: TEXT </P>
-         */
-        public static final String PHONE_NUMBER = DATA3;
-
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/call_note";
-
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/call_note";
-
-        public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note");
-    }          //同上，这里定义的是电话内容的数据结构
-}

other/标注/210340090_邹国涛/NotesDatabaseHelper.java

@@ -1,380 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.data;
-
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteOpenHelper;
-import android.util.Log;
-
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-/*
-
-import android.content.ContentValues;
-//用于保存一些数据（string double float int ...）信息，这些信息可以被数据库操作时使用。
-import android.content.Context;
-//加载和访问资源（具体不明）
-import android.database.sqlite.SQLiteDatabase;
-//主要提供了数据库中对应于添加、删除、更新、查询的操作方法：insert、delete、update和query。配合第一个import
-import android.database.sqlite.SQLiteOpenHelper;
-//用于管理数据的创建以及后续版本的更新帮助
-import android.util.Log;
-
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-//用SQLOpenhelper对一些note和文件进行数据库的操作，比如删除文件后，将文件里的note也相应地删除
-*/
-
-public class NotesDatabaseHelper extends SQLiteOpenHelper {
-    private static final String DB_NAME = "note.db";
-
-    private static final int DB_VERSION = 4;
-
-    public interface TABLE { //interface(接口)，分成了note和data，被后面的程序使用
-        public static final String NOTE = "note";
-
-        public static final String DATA = "data";
-    }
-
-    private static final String TAG = "NotesDatabaseHelper";
-
-    private static NotesDatabaseHelper mInstance;
-
-    private static final String CREATE_NOTE_TABLE_SQL =
-        "CREATE TABLE " + TABLE.NOTE + "(" +
-            NoteColumns.ID + " INTEGER PRIMARY KEY," +
-            NoteColumns.PARENT_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.ALERTED_DATE + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.BG_COLOR_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
-            NoteColumns.HAS_ATTACHMENT + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
-            NoteColumns.NOTES_COUNT + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.SNIPPET + " TEXT NOT NULL DEFAULT ''," +
-            NoteColumns.TYPE + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.WIDGET_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.WIDGET_TYPE + " INTEGER NOT NULL DEFAULT -1," +
-            NoteColumns.SYNC_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.LOCAL_MODIFIED + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.ORIGIN_PARENT_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.GTASK_ID + " TEXT NOT NULL DEFAULT ''," +
-            NoteColumns.VERSION + " INTEGER NOT NULL DEFAULT 0" +
-        ")";
-         //都是一些数据库中需要存储的项目名称，加进去也就相当于数据库中创建的表格的表头了
-    private static final String CREATE_DATA_TABLE_SQL =
-        "CREATE TABLE " + TABLE.DATA + "(" +
-            DataColumns.ID + " INTEGER PRIMARY KEY," +
-            DataColumns.MIME_TYPE + " TEXT NOT NULL," +
-            DataColumns.NOTE_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
-            NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
-            DataColumns.CONTENT + " TEXT NOT NULL DEFAULT ''," +
-            DataColumns.DATA1 + " INTEGER," +
-            DataColumns.DATA2 + " INTEGER," +
-            DataColumns.DATA3 + " TEXT NOT NULL DEFAULT ''," +
-            DataColumns.DATA4 + " TEXT NOT NULL DEFAULT ''," +
-            DataColumns.DATA5 + " TEXT NOT NULL DEFAULT ''" +
-        ")";
-           //同样的，也是一些需要在数据库中存储的项目名称，但是存储的项目不同
-    private static final String CREATE_DATA_NOTE_ID_INDEX_SQL =
-        "CREATE INDEX IF NOT EXISTS note_id_index ON " +
-        TABLE.DATA + "(" + DataColumns.NOTE_ID + ");";
-              //note_id,即便签的编号，这里是创建了一个存储便签编号的表格
-    /**
-     * Increase folder's note count when move note to the folder
-     */
-    private static final String NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
-        "CREATE TRIGGER increase_folder_count_on_update "+
-        " AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
-        "  WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
-        " END";
-        //类似于数据库的Trigger，即触发器操作，这里表示文件夹中移入一个note之后表格中需要更改哪些数据
-    /**
-     * Decrease folder's note count when move note from folder
-     */
-    private static final String NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
-        "CREATE TRIGGER decrease_folder_count_on_update " +
-        " AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
-        "  WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
-        "  AND " + NoteColumns.NOTES_COUNT + ">0" + ";" +
-        " END";
-     //同样的，跟上述一样，但这里表示文件夹中移除一个note之后数据库表格需要更新哪些数据
-    /**
-     * Increase folder's note count when insert new note to the folder
-     */
-    private static final String NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER =
-        "CREATE TRIGGER increase_folder_count_on_insert " +
-        " AFTER INSERT ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
-        "  WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
-        " END";
-        //看上面的注解有“insert”，即表示插入一个note之后数据库表格需要更改哪些数据
-    /**
-     * Decrease folder's note count when delete note from the folder
-     */
-    private static final String NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER decrease_folder_count_on_delete " +
-        " AFTER DELETE ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
-        "  WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
-        "  AND " + NoteColumns.NOTES_COUNT + ">0;" +
-        " END";
-        //同样，上述注解有“delete”，即删除一个Note之后数据库表格需要更改哪些数据
-    /**
-     * Update note's content when insert data with type {@link DataConstants#NOTE}
-     */
-    private static final String DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER =
-        "CREATE TRIGGER update_note_content_on_insert " +
-        " AFTER INSERT ON " + TABLE.DATA +
-        " WHEN new." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
-        "  WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
-        " END";
-      //在文件夹中对一个Note导入新的数据之后数据库表格需要更改哪些数据
-    /**
-     * Update note's content when data with {@link DataConstants#NOTE} type has changed
-     */
-    private static final String DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER =
-        "CREATE TRIGGER update_note_content_on_update " +
-        " AFTER UPDATE ON " + TABLE.DATA +
-        " WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
-        "  WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
-        " END";
-       //Note被修改之后（changed）数据库表格需要更改哪些数据
-    /**
-     * Update note's content when data with {@link DataConstants#NOTE} type has deleted
-     */
-    private static final String DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER update_note_content_on_delete " +
-        " AFTER delete ON " + TABLE.DATA +
-        " WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.SNIPPET + "=''" +
-        "  WHERE " + NoteColumns.ID + "=old." + DataColumns.NOTE_ID + ";" +
-        " END";
-        //Note删除之后（deleted）数据库表格需要更改哪些数据
-    /**
-     * Delete datas belong to note which has been deleted
-     */
-    private static final String NOTE_DELETE_DATA_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER delete_data_on_delete " +
-        " AFTER DELETE ON " + TABLE.NOTE +
-        " BEGIN" +
-        "  DELETE FROM " + TABLE.DATA +
-        "   WHERE " + DataColumns.NOTE_ID + "=old." + NoteColumns.ID + ";" +
-        " END";
-         //同样，看上述英文注解望文生义--删除已删除的便签之中的数据后数据库表格中需要更改哪些数据
-    /**
-     * Delete notes belong to folder which has been deleted
-     */
-    private static final String FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER folder_delete_notes_on_delete " +
-        " AFTER DELETE ON " + TABLE.NOTE +
-        " BEGIN" +
-        "  DELETE FROM " + TABLE.NOTE +
-        "   WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
-        " END";
-       //删除已删除的文件夹中的便签数据后数据库表格中需要更改哪些数据
-    /**
-     * Move notes belong to folder which has been moved to trash folder
-     */
-    private static final String FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER =
-        "CREATE TRIGGER folder_move_notes_on_trash " +
-        " AFTER UPDATE ON " + TABLE.NOTE +
-        " WHEN new." + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
-        "  WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
-        " END";
-       //还原已经扔进垃圾桶中的便签后数据库表格应做哪些修改
-    public NotesDatabaseHelper(Context context) {
-        super(context, DB_NAME, null, DB_VERSION);
-    }
-          //构造函数，传入数据库的name and version，即其名称和版本
-    public void createNoteTable(SQLiteDatabase db) {
-        db.execSQL(CREATE_NOTE_TABLE_SQL);
-        reCreateNoteTableTriggers(db);
-        createSystemFolder(db);
-        Log.d(TAG, "note table has been created");
-    }
-        //创建一个表格，用于存储标签的属性
-    private void reCreateNoteTableTriggers(SQLiteDatabase db) {
-        db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_update");
-        db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_update");
-        db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_delete");
-        db.execSQL("DROP TRIGGER IF EXISTS delete_data_on_delete");
-        db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_insert");
-        db.execSQL("DROP TRIGGER IF EXISTS folder_delete_notes_on_delete");
-        db.execSQL("DROP TRIGGER IF EXISTS folder_move_notes_on_trash");
-
-        db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
-        db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
-        db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER);
-        db.execSQL(NOTE_DELETE_DATA_ON_DELETE_TRIGGER);
-        db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER);
-        db.execSQL(FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER);
-        db.execSQL(FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER);
-    }
-    //execSQL是数据库操作的API（程序之间的接口），主要是更改行为的SQL语句。
-    //在此主要用来重新创建上述已经定义的表格，但需要先删除原有数据库的触发器再重新创建新的数据库
-    private void createSystemFolder(SQLiteDatabase db) {
-        ContentValues values = new ContentValues();
-
-        /**
-         * call record foler for call notes
-         */
-        values.put(NoteColumns.ID, Notes.ID_CALL_RECORD_FOLDER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-
-        /**
-         * root folder which is default folder
-         */
-        values.clear();
-        values.put(NoteColumns.ID, Notes.ID_ROOT_FOLDER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-
-        /**
-         * temporary folder which is used for moving note
-         */
-        values.clear();
-        values.put(NoteColumns.ID, Notes.ID_TEMPARAY_FOLDER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-
-        /**
-         * create trash folder
-         */
-        values.clear();
-        values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-    }
-       //分别创建几个系统文件夹（记录文件夹，根文件夹，临时文件夹，垃圾文件夹）
-    public void createDataTable(SQLiteDatabase db) {
-        db.execSQL(CREATE_DATA_TABLE_SQL);
-        reCreateDataTableTriggers(db);
-        db.execSQL(CREATE_DATA_NOTE_ID_INDEX_SQL);
-        Log.d(TAG, "data table has been created");
-    }
-        //创建表格，用于存储标签的Data(数据)
-    private void reCreateDataTableTriggers(SQLiteDatabase db) {
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_insert");
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_update");
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_delete");
-
-        db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER);
-        db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER);
-        db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER);
-    }
-    //同上的解释，execSQL是数据库的API，主要是更改行为的SQL语句，但需要先删除原来数据库的触发器再创建新数据库
-    static synchronized NotesDatabaseHelper getInstance(Context context) {
-        if (mInstance == null) {
-            mInstance = new NotesDatabaseHelper(context);
-        }
-        return mInstance;
-    }
-     //为了解决同一时刻只能有一个线程执行。就像有时候一个类需要同时被多个类来使用，但又只能被实例化一次，所以就定义一次，让
-     //其他类使用同一个这个类的实例
-    @Override
-    public void onCreate(SQLiteDatabase db) {
-        createNoteTable(db);
-        createDataTable(db);
-    }
-      //实现上述创建的两个表格（oncreate有表示执行实现的意思）
-    @Override
-    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
-        boolean reCreateTriggers = false;
-        boolean skipV2 = false;
-
-        if (oldVersion == 1) {
-            upgradeToV2(db);
-            skipV2 = true; // this upgrade including the upgrade from v2 to v3
-            oldVersion++;
-        }
-
-        if (oldVersion == 2 && !skipV2) {
-            upgradeToV3(db);
-            reCreateTriggers = true;
-            oldVersion++;
-        }
-
-        if (oldVersion == 3) {
-            upgradeToV4(db);
-            oldVersion++;
-        }
-
-        if (reCreateTriggers) {
-            reCreateNoteTableTriggers(db);
-            reCreateDataTableTriggers(db);
-        }
-
-        if (oldVersion != newVersion) {
-            throw new IllegalStateException("Upgrade notes database to version " + newVersion
-                    + "fails");
-        }
-    }
-          //数据库版本的更新，即数据库内容的一些更改
-    private void upgradeToV2(SQLiteDatabase db) {
-        db.execSQL("DROP TABLE IF EXISTS " + TABLE.NOTE);
-        db.execSQL("DROP TABLE IF EXISTS " + TABLE.DATA);
-        createNoteTable(db);
-        createDataTable(db);
-    }
-        //upgradeToV2--即更新到V2的版本
-    private void upgradeToV3(SQLiteDatabase db) {
-        // drop unused triggers
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_insert");
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_delete");
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_update");
-        // add a column for gtask id
-        db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.GTASK_ID
-                + " TEXT NOT NULL DEFAULT ''");
-        // add a trash system folder
-        ContentValues values = new ContentValues();
-        values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-    }
-        //同样的，更新到V3版本
-    private void upgradeToV4(SQLiteDatabase db) {
-        db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.VERSION
-                + " INTEGER NOT NULL DEFAULT 0");
-       }     //更新到V4的版本
-}

other/标注/210340090_邹国涛/NotesProvider.java

@@ -1,329 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.data;
-
-
-import android.app.SearchManager;
-import android.content.ContentProvider;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Intent;
-import android.content.UriMatcher;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.net.Uri;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.R;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.NotesDatabaseHelper.TABLE;
-
-
-public class NotesProvider extends ContentProvider {
-    private static final UriMatcher mMatcher;
-     //UriMatcher 用于匹配 Uri
-    private NotesDatabaseHelper mHelper;
-
-    private static final String TAG = "NotesProvider";
-
-    private static final int URI_NOTE            = 1;
-    private static final int URI_NOTE_ITEM       = 2;
-    private static final int URI_DATA            = 3;
-    private static final int URI_DATA_ITEM       = 4;
-
-    private static final int URI_SEARCH          = 5;
-    private static final int URI_SEARCH_SUGGEST  = 6;
-
-    static {
-        // 创建UriMatcher时，调用UriMatcher(UriMatcher.NO_MATCH)来表示不匹配任何路径的返回码
-        mMatcher = new UriMatcher(UriMatcher.NO_MATCH);
-        //把需要匹配的Uri路径先全部注册上
-        mMatcher.addURI(Notes.AUTHORITY, "note", URI_NOTE);
-        mMatcher.addURI(Notes.AUTHORITY, "note/#", URI_NOTE_ITEM);
-        mMatcher.addURI(Notes.AUTHORITY, "data", URI_DATA);
-        mMatcher.addURI(Notes.AUTHORITY, "data/#", URI_DATA_ITEM);
-        mMatcher.addURI(Notes.AUTHORITY, "search", URI_SEARCH);
-        mMatcher.addURI(Notes.AUTHORITY, SearchManager.SUGGEST_URI_PATH_QUERY, URI_SEARCH_SUGGEST);
-        mMatcher.addURI(Notes.AUTHORITY, SearchManager.SUGGEST_URI_PATH_QUERY + "/*", URI_SEARCH_SUGGEST);
-    }
-
-    /**
-     * x'0A' represents the '\n' character in sqlite. For title and content in the search result,
-     * we will trim '\n' and white space in order to show more information.
-     */
-    //对 NOTES_SEARCH_PROJECTION 的声明
-    private static final String NOTES_SEARCH_PROJECTION = NoteColumns.ID + ","
-        + NoteColumns.ID + " AS " + SearchManager.SUGGEST_COLUMN_INTENT_EXTRA_DATA + ","
-        + "TRIM(REPLACE(" + NoteColumns.SNIPPET + ", x'0A','')) AS " + SearchManager.SUGGEST_COLUMN_TEXT_1 + ","
-        + "TRIM(REPLACE(" + NoteColumns.SNIPPET + ", x'0A','')) AS " + SearchManager.SUGGEST_COLUMN_TEXT_2 + ","
-        + R.drawable.search_result + " AS " + SearchManager.SUGGEST_COLUMN_ICON_1 + ","
-        + "'" + Intent.ACTION_VIEW + "' AS " + SearchManager.SUGGEST_COLUMN_INTENT_ACTION + ","
-        + "'" + Notes.TextNote.CONTENT_TYPE + "' AS " + SearchManager.SUGGEST_COLUMN_INTENT_DATA;
-
-
-    // 对 NOTES_SNIPPET_SEARCH_QUERY 的声明
-    private static String NOTES_SNIPPET_SEARCH_QUERY = "SELECT " + NOTES_SEARCH_PROJECTION
-        + " FROM " + TABLE.NOTE
-        + " WHERE " + NoteColumns.SNIPPET + " LIKE ?"
-        + " AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER
-        + " AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE;
-
-    @Override
-    //Context仅在onCreate()函数中被初始化。    同时对mHelper进行初始化
-    public boolean onCreate() {
-        mHelper = NotesDatabaseHelper.getInstance(getContext());
-        return true;
-    }
-
-    @Override
-    //使用游标Cursor方法查询Uri在数据库中对应的具体位置
-    public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
-            String sortOrder) {
-        Cursor c = null;
-        //获取可读数据库
-        SQLiteDatabase db = mHelper.getReadableDatabase();
-        String id = null;
-        switch (mMatcher.match(uri)) {
-            //对于不同的Uri匹配值，在数据库中查找其对应的条目
-            case URI_NOTE:
-                c = db.query(TABLE.NOTE, projection, selection, selectionArgs, null, null,
-                        sortOrder);
-                break;
-            case URI_NOTE_ITEM:
-                id = uri.getPathSegments().get(1);
-                c = db.query(TABLE.NOTE, projection, NoteColumns.ID + "=" + id
-                        + parseSelection(selection), selectionArgs, null, null, sortOrder);
-                break;
-            case URI_DATA:
-                c = db.query(TABLE.DATA, projection, selection, selectionArgs, null, null,
-                        sortOrder);
-                break;
-            case URI_DATA_ITEM:
-                id = uri.getPathSegments().get(1);
-                c = db.query(TABLE.DATA, projection, DataColumns.ID + "=" + id
-                        + parseSelection(selection), selectionArgs, null, null, sortOrder);
-                break;
-            case URI_SEARCH:
-            case URI_SEARCH_SUGGEST:
-                if (sortOrder != null || projection != null) {
-                    //出现不合法的参数异常
-                    throw new IllegalArgumentException(
-                            "do not specify sortOrder, selection, selectionArgs, or projection" + "with this query");
-                }
-
-                String searchString = null;
-                if (mMatcher.match(uri) == URI_SEARCH_SUGGEST) {
-                    if (uri.getPathSegments().size() > 1) {
-                        // 使用getPathSegments()方法得到一个String的List
-                        searchString = uri.getPathSegments().get(1);
-                        // uri.getPathSegments().get(1)为第2个元素
-                    }
-                } else {
-                    searchString = uri.getQueryParameter("pattern");
-                }
-
-                if (TextUtils.isEmpty(searchString)) {
-                    return null;
-                }
-
-                try {
-                    searchString = String.format("%%%s%%", searchString);
-                    c = db.rawQuery(NOTES_SNIPPET_SEARCH_QUERY,
-                            new String[] { searchString });
-                } catch (IllegalStateException ex) {
-                    Log.e(TAG, "got exception: " + ex.toString());
-                }
-                break;
-            default:
-                //throw 来抛出异常
-                throw new IllegalArgumentException("Unknown URI " + uri);
-        }
-        if (c != null) {
-            c.setNotificationUri(getContext().getContentResolver(), uri);
-        }
-        return c;
-    }
-
-    @Override
-    //insert，即插入一个Uri
-    public Uri insert(Uri uri, ContentValues values) {
-        //获得一个可写的数据库WritableDatabase
-        SQLiteDatabase db = mHelper.getWritableDatabase();
-        long dataId = 0, noteId = 0, insertedId = 0;
-        switch (mMatcher.match(uri)) {
-            //新增一个条目
-            case URI_NOTE:
-                insertedId = noteId = db.insert(TABLE.NOTE, null, values);
-                break;
-            case URI_DATA:
-                // 如果存在，查找NOTE_ID
-                if (values.containsKey(DataColumns.NOTE_ID)) {
-                    noteId = values.getAsLong(DataColumns.NOTE_ID);
-                } else {
-                    Log.d(TAG, "Wrong data format without note id:" + values.toString());
-                }
-                insertedId = dataId = db.insert(TABLE.DATA, null, values);
-                break;
-            default:
-                throw new IllegalArgumentException("Unknown URI " + uri);
-        }
-        // Notify the note uri
-        //notifyChange来获得一个ContentResolver对象并且对里面的内容作更新
-        if (noteId > 0) {
-            getContext().getContentResolver().notifyChange(
-                    ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), null);
-        }
-
-        // Notify the data uri
-        if (dataId > 0) {
-            getContext().getContentResolver().notifyChange(
-                    ContentUris.withAppendedId(Notes.CONTENT_DATA_URI, dataId), null);
-        }
-        // 返回插入的uri的路径
-        return ContentUris.withAppendedId(uri, insertedId);
-    }
-
-    @Override
-    //以下是删除一个Uri
-    public int delete(Uri uri, String selection, String[] selectionArgs) {
-        //Uri代表要操作的数据，安卓上的可用资源，图像，音频视频等资源都可以用Uri来表示
-        int count = 0;
-        String id = null;
-        //获得可写的数据库
-        SQLiteDatabase db = mHelper.getWritableDatabase();
-        boolean deleteData = false;
-        switch (mMatcher.match(uri)) {
-            case URI_NOTE:
-                selection = "(" + selection + ") AND " + NoteColumns.ID + ">0 ";
-                count = db.delete(TABLE.NOTE, selection, selectionArgs);
-                break;
-            case URI_NOTE_ITEM:
-                id = uri.getPathSegments().get(1);
-                /**
-                 * ID that smaller than 0 is system folder which is not allowed to
-                 * trash
-                 */
-                long noteId = Long.valueOf(id);
-                if (noteId <= 0) {
-                    break;
-                }
-                count = db.delete(TABLE.NOTE,
-                        NoteColumns.ID + "=" + id + parseSelection(selection), selectionArgs);
-                break;
-            case URI_DATA:
-                count = db.delete(TABLE.DATA, selection, selectionArgs);
-                deleteData = true;
-                break;
-            case URI_DATA_ITEM:
-                id = uri.getPathSegments().get(1);
-                count = db.delete(TABLE.DATA,
-                        DataColumns.ID + "=" + id + parseSelection(selection), selectionArgs);
-                deleteData = true;
-                break;
-            default:
-                throw new IllegalArgumentException("Unknown URI " + uri);
-        }
-        if (count > 0) {
-            if (deleteData) {
-                getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null);
-            }
-            getContext().getContentResolver().notifyChange(uri, null);
-        }
-        return count;
-    }
-
-    @Override
-    //更新一个Uri
-    public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
-        int count = 0;
-        String id = null;
-        SQLiteDatabase db = mHelper.getWritableDatabase();
-        boolean updateData = false;
-        switch (mMatcher.match(uri)) {
-            case URI_NOTE:
-                increaseNoteVersion(-1, selection, selectionArgs);
-                count = db.update(TABLE.NOTE, values, selection, selectionArgs);
-                break;
-            case URI_NOTE_ITEM:
-                id = uri.getPathSegments().get(1);
-                increaseNoteVersion(Long.valueOf(id), selection, selectionArgs);
-                count = db.update(TABLE.NOTE, values, NoteColumns.ID + "=" + id
-                        + parseSelection(selection), selectionArgs);
-                break;
-            case URI_DATA:
-                count = db.update(TABLE.DATA, values, selection, selectionArgs);
-                updateData = true;
-                break;
-            case URI_DATA_ITEM:
-                id = uri.getPathSegments().get(1);
-                count = db.update(TABLE.DATA, values, DataColumns.ID + "=" + id
-                        + parseSelection(selection), selectionArgs);
-                updateData = true;
-                break;
-            default:
-                throw new IllegalArgumentException("Unknown URI " + uri);
-        }
-
-        if (count > 0) {
-            if (updateData) {
-                getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null);
-            }
-            getContext().getContentResolver().notifyChange(uri, null);
-        }
-        return count;
-    }
-
-    //将字符串String解析成规定的格式
-    private String parseSelection(String selection) {
-        return (!TextUtils.isEmpty(selection) ? " AND (" + selection + ')' : "");
-    }
-
-    //增加一个便签，笔记版本，即noteVersion
-    private void increaseNoteVersion(long id, String selection, String[] selectionArgs) {
-        StringBuilder sql = new StringBuilder(120);
-        sql.append("UPDATE ");
-        sql.append(TABLE.NOTE);
-        sql.append(" SET ");
-        sql.append(NoteColumns.VERSION);
-        sql.append("=" + NoteColumns.VERSION + "+1 ");
-
-        if (id > 0 || !TextUtils.isEmpty(selection)) {
-            sql.append(" WHERE ");
-        }
-        if (id > 0) {
-            sql.append(NoteColumns.ID + "=" + String.valueOf(id));
-        }
-        if (!TextUtils.isEmpty(selection)) {
-            String selectString = id > 0 ? parseSelection(selection) : selection;
-            for (String args : selectionArgs) {
-                selectString = selectString.replaceFirst("\\?", args);
-            }
-            sql.append(selectString);
-        }
-      // execSQL()是数据库的操作函数，可以执行insert、delete、update和CREATE TABLE之类有更改行为的SQL语句
-        mHelper.getWritableDatabase().execSQL(sql.toString());
-    }
-
-    @Override
-    public String getType(Uri uri) {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
-}

other/标注/210340090_邹国涛/SqlData.java

@@ -1,213 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-   /*用于支持小米便签最底层的数据库相关操作，和sqlnote的关系上是子集关系，即data是note的一个子集或者说是节点
-         SqlData就是所谓数据中的数据*/
-package net.micode.notes.gtask.data;
-
-import android.content.ContentResolver;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.net.Uri;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.NotesDatabaseHelper.TABLE;
-import net.micode.notes.gtask.exception.ActionFailureException;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
-
-public class SqlData {
-    // 功能：得到类的简写名称存入字符串TAG中
-    // 实现：调用getSimpleName ()函数来获取类的简写名称
-    private static final String TAG = SqlData.class.getSimpleName();
-
-    private static final int INVALID_ID = -99999;
-    //给mDataId设置初始值为-99999
-
-
-     //来自Notes类中定义的DataColumn中的一些常量
-    // 集合了interface DataColumns中所有SF常量
-    public static final String[] PROJECTION_DATA = new String[] {
-            DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1,
-            DataColumns.DATA3
-    };
-    //下面五行的五个变量是作为SQL表中五列的编号
-    public static final int DATA_ID_COLUMN = 0;
-
-    public static final int DATA_MIME_TYPE_COLUMN = 1;
-
-    public static final int DATA_CONTENT_COLUMN = 2;
-
-    public static final int DATA_CONTENT_DATA_1_COLUMN = 3;
-
-    public static final int DATA_CONTENT_DATA_3_COLUMN = 4;
-
-    private ContentResolver mContentResolver;
-
-
-    //判断是否直接用Content生成，是的话则为true，否则的话为false
-    private boolean mIsCreate;
-
-    private long mDataId;
-
-    private String mDataMimeType;
-
-    private String mDataContent;
-
-    private long mDataContentData1;
-
-    private String mDataContentData3;
-
-    private ContentValues mDiffDataValues;
-
-    /* 功能：构造函数，用于初始化数据
-     参数注解：mContentResolver用于获取ContentProvider提供的数据
-     参数注解： mIsCreate表示当前数据是用哪种方式创建的，因为两种构造函数的参数是不同的 */
-
-    public SqlData(Context context) {
-        mContentResolver = context.getContentResolver();
-        mIsCreate = true;
-        mDataId = INVALID_ID;    //mDataId置为初始值-99999（前面已经叙述过）
-        mDataMimeType = DataConstants.NOTE;
-        mDataContent = "";
-        mDataContentData1 = 0;
-        mDataContentData3 = "";
-        mDiffDataValues = new ContentValues();
-    }
-
-    /* 功能：构造函数，用于初始化数据
-     参数注解：mContentResolver用于获取ContentProvider提供的数据
-     参数注解： mIsCreate表示当前数据是用哪种方式创建的，因为两种构造函数的参数是不同的 */
-    public SqlData(Context context, Cursor c) {
-        mContentResolver = context.getContentResolver();
-        mIsCreate = false;
-        loadFromCursor(c);
-        mDiffDataValues = new ContentValues();
-    }
-
-    /* 功能：从光标处加载数据
-      从当前的光标处将五列的数据加载到该类的对象之中 */
-
-    private void loadFromCursor(Cursor c) {
-        mDataId = c.getLong(DATA_ID_COLUMN);
-        mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN);
-        mDataContent = c.getString(DATA_CONTENT_COLUMN);
-        mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN);
-        mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN);
-    }
-
-    //功能：设置用于共享的数据，并提供异常抛出机制与处理机制
-    public void setContent(JSONObject js) throws JSONException {
-        //如果传入的JSONObject对象中有DataColumns.ID这一项，则设置，否则设为INVALID_ID（使用？：格式）
-        long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID;
-        if (mIsCreate || mDataId != dataId) {
-            mDiffDataValues.put(DataColumns.ID, dataId);
-        }
-        mDataId = dataId;
-
-        String dataMimeType = js.has(DataColumns.MIME_TYPE) ? js.getString(DataColumns.MIME_TYPE)
-                : DataConstants.NOTE;
-        if (mIsCreate || !mDataMimeType.equals(dataMimeType)) {
-            mDiffDataValues.put(DataColumns.MIME_TYPE, dataMimeType);
-        }
-        mDataMimeType = dataMimeType;
-
-        String dataContent = js.has(DataColumns.CONTENT) ? js.getString(DataColumns.CONTENT) : "";
-        if (mIsCreate || !mDataContent.equals(dataContent)) {
-            mDiffDataValues.put(DataColumns.CONTENT, dataContent);
-        }
-        mDataContent = dataContent;
-
-        long dataContentData1 = js.has(DataColumns.DATA1) ? js.getLong(DataColumns.DATA1) : 0;
-        if (mIsCreate || mDataContentData1 != dataContentData1) {
-            mDiffDataValues.put(DataColumns.DATA1, dataContentData1);
-        }
-        mDataContentData1 = dataContentData1;
-
-        String dataContentData3 = js.has(DataColumns.DATA3) ? js.getString(DataColumns.DATA3) : "";
-        if (mIsCreate || !mDataContentData3.equals(dataContentData3)) {
-            mDiffDataValues.put(DataColumns.DATA3, dataContentData3);
-        }
-        mDataContentData3 = dataContentData3;
-    }
-
-    //获取共享的数据内容，并提供异常抛出与处理机制
-    public JSONObject getContent() throws JSONException {
-        if (mIsCreate) {
-            Log.e(TAG, "it seems that we haven't created this in database yet");
-            return null;
-        }
-        //创建JSONObject对象，将相关数据放入其中，并返回。
-        JSONObject js = new JSONObject();
-        js.put(DataColumns.ID, mDataId);
-        js.put(DataColumns.MIME_TYPE, mDataMimeType);
-        js.put(DataColumns.CONTENT, mDataContent);
-        js.put(DataColumns.DATA1, mDataContentData1);
-        js.put(DataColumns.DATA3, mDataContentData3);
-        return js;
-    }
-
-    //功能：commit函数用于把当前所做的修改保存到数据库
-    public void commit(long noteId, boolean validateVersion, long version) {
-
-        if (mIsCreate) {
-            if (mDataId == INVALID_ID && mDiffDataValues.containsKey(DataColumns.ID)) {
-                mDiffDataValues.remove(DataColumns.ID);
-            }
-
-            mDiffDataValues.put(DataColumns.NOTE_ID, noteId);
-            Uri uri = mContentResolver.insert(Notes.CONTENT_DATA_URI, mDiffDataValues);
-            try {
-                mDataId = Long.valueOf(uri.getPathSegments().get(1));
-            } catch (NumberFormatException e) {
-                Log.e(TAG, "Get note id error :" + e.toString());
-                throw new ActionFailureException("create note failed");
-            }
-        } else {
-            if (mDiffDataValues.size() > 0) {
-                int result = 0;
-                if (!validateVersion) {
-                    result = mContentResolver.update(ContentUris.withAppendedId(
-                            Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, null, null);
-                } else {
-                    result = mContentResolver.update(ContentUris.withAppendedId(
-                            Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues,
-                            " ? in (SELECT " + NoteColumns.ID + " FROM " + TABLE.NOTE
-                                    + " WHERE " + NoteColumns.VERSION + "=?)", new String[] {
-                                    String.valueOf(noteId), String.valueOf(version)
-                            });
-                }
-                if (result == 0) {
-                    Log.w(TAG, "there is no update. maybe user updates note when syncing");
-                }
-            }
-        }
-
-        mDiffDataValues.clear();
-        mIsCreate = false;
-    }
-    //获取当前Id
-    public long getId() {
-        return mDataId;
-    }
-}

other/标注/210340090_邹国涛/SqlNote.java

@@ -1,539 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.appwidget.AppWidgetManager;
-import android.content.ContentResolver;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.net.Uri;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.tool.GTaskStringUtils;
-import net.micode.notes.tool.ResourceParser;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.util.ArrayList;
-
-/*Description：用于支持小米便签最底层的数据库相关操作，和sqldata的关系上是父集关系，即note是data的子父集。
-         和SqlData相比，SqlNote 算是真正意义上的数据。*/
-
-public class SqlNote {
-    /* 功能：得到类的简写名称存入字符串TAG中
-	  实现：调用getSimpleName ()函数 */
-    private static final String TAG = SqlNote.class.getSimpleName();
-
-    private static final int INVALID_ID = -99999;
-    // 集合了interface NoteColumns中所有SF常量（17个）
-    public static final String[] PROJECTION_NOTE = new String[] {
-            NoteColumns.ID, NoteColumns.ALERTED_DATE, NoteColumns.BG_COLOR_ID,
-            NoteColumns.CREATED_DATE, NoteColumns.HAS_ATTACHMENT, NoteColumns.MODIFIED_DATE,
-            NoteColumns.NOTES_COUNT, NoteColumns.PARENT_ID, NoteColumns.SNIPPET, NoteColumns.TYPE,
-            NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE, NoteColumns.SYNC_ID,
-            NoteColumns.LOCAL_MODIFIED, NoteColumns.ORIGIN_PARENT_ID, NoteColumns.GTASK_ID,
-            NoteColumns.VERSION
-    };
-
-    //以下设置17个列的编号
-    public static final int ID_COLUMN = 0;
-
-    public static final int ALERTED_DATE_COLUMN = 1;
-
-    public static final int BG_COLOR_ID_COLUMN = 2;
-
-    public static final int CREATED_DATE_COLUMN = 3;
-
-    public static final int HAS_ATTACHMENT_COLUMN = 4;
-
-    public static final int MODIFIED_DATE_COLUMN = 5;
-
-    public static final int NOTES_COUNT_COLUMN = 6;
-
-    public static final int PARENT_ID_COLUMN = 7;
-
-    public static final int SNIPPET_COLUMN = 8;
-
-    public static final int TYPE_COLUMN = 9;
-
-    public static final int WIDGET_ID_COLUMN = 10;
-
-    public static final int WIDGET_TYPE_COLUMN = 11;
-
-    public static final int SYNC_ID_COLUMN = 12;
-
-    public static final int LOCAL_MODIFIED_COLUMN = 13;
-
-    public static final int ORIGIN_PARENT_ID_COLUMN = 14;
-
-    public static final int GTASK_ID_COLUMN = 15;
-
-    public static final int VERSION_COLUMN = 16;
-
-    //一下定义了17个内部的变量，其中12个可以由content中获得，5个需要初始化为0或者new
-    private Context mContext;
-
-    private ContentResolver mContentResolver;
-
-    private boolean mIsCreate;
-
-    private long mId;
-
-    private long mAlertDate;
-
-    private int mBgColorId;
-
-    private long mCreatedDate;
-
-    private int mHasAttachment;
-
-    private long mModifiedDate;
-
-    private long mParentId;
-
-    private String mSnippet;
-
-    private int mType;
-
-    private int mWidgetId;
-
-    private int mWidgetType;
-
-    private long mOriginParent;
-
-    private long mVersion;
-
-    private ContentValues mDiffNoteValues;
-
-    private ArrayList<SqlData> mDataList;
-
-    /*功能描述：构造函数
-      mIsCreate用于标示构造方式
-     */
-    //构造函数只有context，对所有的变量进行初始化
-    public SqlNote(Context context) {
-        mContext = context;
-        mContentResolver = context.getContentResolver();
-        mIsCreate = true;
-        mId = INVALID_ID;
-        mAlertDate = 0;
-        mBgColorId = ResourceParser.getDefaultBgId(context);
-        mCreatedDate = System.currentTimeMillis();   //调用系统函数获得创建时间
-        mHasAttachment = 0;
-        mModifiedDate = System.currentTimeMillis();  //最后一次修改时间初始化为创建时间
-        mParentId = 0;
-        mSnippet = "";
-        mType = Notes.TYPE_NOTE;
-        mWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID;
-        mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
-        mOriginParent = 0;
-        mVersion = 0;
-        mDiffNoteValues = new ContentValues();
-        mDataList = new ArrayList<SqlData>();
-    }
-
-    /*功能：构造函数
-      mIsCreate用于标示构造方式 */
-
-    //构造函数有context和一个数据库的cursor，多数变量通过cursor指向的一条记录直接进行初始化
-    public SqlNote(Context context, Cursor c) {
-        mContext = context;
-        mContentResolver = context.getContentResolver();
-        mIsCreate = false;
-        loadFromCursor(c);
-        mDataList = new ArrayList<SqlData>();
-        if (mType == Notes.TYPE_NOTE)
-            loadDataContent();
-        mDiffNoteValues = new ContentValues();
-    }
-
-    /*功能：构造函数
-        mIsCreate用于标示构造方式*/
-    public SqlNote(Context context, long id) {
-        mContext = context;
-        mContentResolver = context.getContentResolver();
-        mIsCreate = false;
-        loadFromCursor(id);
-        mDataList = new ArrayList<SqlData>();
-        if (mType == Notes.TYPE_NOTE)
-            loadDataContent();
-        mDiffNoteValues = new ContentValues();
-
-    }
-
-    //功能：通过id从光标处加载数据
-    private void loadFromCursor(long id) {
-        Cursor c = null;
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, PROJECTION_NOTE, "(_id=?)",
-                    new String[] {
-                        String.valueOf(id)
-                    }, null);  //通过id获得对应的ContentResolver中的cursor
-            if (c != null) {
-                c.moveToNext();
-                loadFromCursor(c);  //加载数据进行初始化
-            } else {
-                Log.w(TAG, "loadFromCursor: cursor = null");
-            }
-        } finally {
-            if (c != null)
-                c.close();
-        }
-    }
-
-    //功能：通过游标从光标处加载数据
-    private void loadFromCursor(Cursor c) {
-        //直接从一条记录中获得以下变量的初始值
-        mId = c.getLong(ID_COLUMN);
-        mAlertDate = c.getLong(ALERTED_DATE_COLUMN);
-        mBgColorId = c.getInt(BG_COLOR_ID_COLUMN);
-        mCreatedDate = c.getLong(CREATED_DATE_COLUMN);
-        mHasAttachment = c.getInt(HAS_ATTACHMENT_COLUMN);
-        mModifiedDate = c.getLong(MODIFIED_DATE_COLUMN);
-        mParentId = c.getLong(PARENT_ID_COLUMN);
-        mSnippet = c.getString(SNIPPET_COLUMN);
-        mType = c.getInt(TYPE_COLUMN);
-        mWidgetId = c.getInt(WIDGET_ID_COLUMN);
-        mWidgetType = c.getInt(WIDGET_TYPE_COLUMN);
-        mVersion = c.getLong(VERSION_COLUMN);
-    }
-
-    //功能：通过content机制获取共享数据并加载到数据库当前游标处
-    private void loadDataContent() {
-        Cursor c = null;
-        mDataList.clear();
-        try {
-            c = mContentResolver.query(Notes.CONTENT_DATA_URI, SqlData.PROJECTION_DATA,
-                    "(note_id=?)", new String[] {
-                        String.valueOf(mId)
-                    }, null);
-            if (c != null) {
-                if (c.getCount() == 0) {
-                    Log.w(TAG, "it seems that the note has not data");
-                    return;
-                }
-                while (c.moveToNext()) {
-                    SqlData data = new SqlData(mContext, c);
-                    mDataList.add(data);
-                }
-            } else {
-                Log.w(TAG, "loadDataContent: cursor = null");
-            }
-        } finally {
-            if (c != null)
-                c.close();
-        }
-    }
-
-    //功能：设置通过content机制用于共享的数据信息
-    public boolean setContent(JSONObject js) {
-        try {
-            JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-            if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
-                Log.w(TAG, "cannot set system folder");
-            } else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
-                // for folder we can only update the snnipet and type
-                String snippet = note.has(NoteColumns.SNIPPET) ? note
-                        .getString(NoteColumns.SNIPPET) : "";
-                if (mIsCreate || !mSnippet.equals(snippet)) {
-                    mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
-                }
-                mSnippet = snippet;
-
-                int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
-                        : Notes.TYPE_NOTE;
-                if (mIsCreate || mType != type) {
-                    mDiffNoteValues.put(NoteColumns.TYPE, type);
-                }
-                mType = type;
-            } else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_NOTE) {
-                JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
-                long id = note.has(NoteColumns.ID) ? note.getLong(NoteColumns.ID) : INVALID_ID;
-                if (mIsCreate || mId != id) {
-                    mDiffNoteValues.put(NoteColumns.ID, id);
-                }
-                mId = id;
-
-                long alertDate = note.has(NoteColumns.ALERTED_DATE) ? note
-                        .getLong(NoteColumns.ALERTED_DATE) : 0;
-                if (mIsCreate || mAlertDate != alertDate) {
-                    mDiffNoteValues.put(NoteColumns.ALERTED_DATE, alertDate);
-                }
-                mAlertDate = alertDate;
-
-                int bgColorId = note.has(NoteColumns.BG_COLOR_ID) ? note
-                        .getInt(NoteColumns.BG_COLOR_ID) : ResourceParser.getDefaultBgId(mContext);
-                if (mIsCreate || mBgColorId != bgColorId) {
-                    mDiffNoteValues.put(NoteColumns.BG_COLOR_ID, bgColorId);
-                }
-                mBgColorId = bgColorId;
-
-                long createDate = note.has(NoteColumns.CREATED_DATE) ? note
-                        .getLong(NoteColumns.CREATED_DATE) : System.currentTimeMillis();
-                if (mIsCreate || mCreatedDate != createDate) {
-                    mDiffNoteValues.put(NoteColumns.CREATED_DATE, createDate);
-                }
-                mCreatedDate = createDate;
-
-                int hasAttachment = note.has(NoteColumns.HAS_ATTACHMENT) ? note
-                        .getInt(NoteColumns.HAS_ATTACHMENT) : 0;
-                if (mIsCreate || mHasAttachment != hasAttachment) {
-                    mDiffNoteValues.put(NoteColumns.HAS_ATTACHMENT, hasAttachment);
-                }
-                mHasAttachment = hasAttachment;
-
-                long modifiedDate = note.has(NoteColumns.MODIFIED_DATE) ? note
-                        .getLong(NoteColumns.MODIFIED_DATE) : System.currentTimeMillis();
-                if (mIsCreate || mModifiedDate != modifiedDate) {
-                    mDiffNoteValues.put(NoteColumns.MODIFIED_DATE, modifiedDate);
-                }
-                mModifiedDate = modifiedDate;
-
-                long parentId = note.has(NoteColumns.PARENT_ID) ? note
-                        .getLong(NoteColumns.PARENT_ID) : 0;
-                if (mIsCreate || mParentId != parentId) {
-                    mDiffNoteValues.put(NoteColumns.PARENT_ID, parentId);
-                }
-                mParentId = parentId;
-
-                String snippet = note.has(NoteColumns.SNIPPET) ? note
-                        .getString(NoteColumns.SNIPPET) : "";
-                if (mIsCreate || !mSnippet.equals(snippet)) {
-                    mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
-                }
-                mSnippet = snippet;
-
-                int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
-                        : Notes.TYPE_NOTE;
-                if (mIsCreate || mType != type) {
-                    mDiffNoteValues.put(NoteColumns.TYPE, type);
-                }
-                mType = type;
-
-                int widgetId = note.has(NoteColumns.WIDGET_ID) ? note.getInt(NoteColumns.WIDGET_ID)
-                        : AppWidgetManager.INVALID_APPWIDGET_ID;
-                if (mIsCreate || mWidgetId != widgetId) {
-                    mDiffNoteValues.put(NoteColumns.WIDGET_ID, widgetId);
-                }
-                mWidgetId = widgetId;
-
-                int widgetType = note.has(NoteColumns.WIDGET_TYPE) ? note
-                        .getInt(NoteColumns.WIDGET_TYPE) : Notes.TYPE_WIDGET_INVALIDE;
-                if (mIsCreate || mWidgetType != widgetType) {
-                    mDiffNoteValues.put(NoteColumns.WIDGET_TYPE, widgetType);
-                }
-                mWidgetType = widgetType;
-
-                long originParent = note.has(NoteColumns.ORIGIN_PARENT_ID) ? note
-                        .getLong(NoteColumns.ORIGIN_PARENT_ID) : 0;
-                if (mIsCreate || mOriginParent != originParent) {
-                    mDiffNoteValues.put(NoteColumns.ORIGIN_PARENT_ID, originParent);
-                }
-                mOriginParent = originParent;
-
-                for (int i = 0; i < dataArray.length(); i++) {
-                    JSONObject data = dataArray.getJSONObject(i);
-                    SqlData sqlData = null;
-                    if (data.has(DataColumns.ID)) {
-                        long dataId = data.getLong(DataColumns.ID);
-                        for (SqlData temp : mDataList) {
-                            if (dataId == temp.getId()) {
-                                sqlData = temp;
-                            }
-                        }
-                    }
-
-                    if (sqlData == null) {
-                        sqlData = new SqlData(mContext);
-                        mDataList.add(sqlData);
-                    }
-
-                    sqlData.setContent(data);
-                }
-            }
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return false;
-        }
-        return true;
-    }
-
-    //功能：获取content机制提供的数据并加载到note中
-    public JSONObject getContent() {
-        try {
-            JSONObject js = new JSONObject();
-
-            if (mIsCreate) {
-                Log.e(TAG, "it seems that we haven't created this in database yet");
-                return null;
-            }
-
-            JSONObject note = new JSONObject();
-            if (mType == Notes.TYPE_NOTE) {
-                //类型为note时
-                note.put(NoteColumns.ID, mId);
-                note.put(NoteColumns.ALERTED_DATE, mAlertDate);
-                note.put(NoteColumns.BG_COLOR_ID, mBgColorId);
-                note.put(NoteColumns.CREATED_DATE, mCreatedDate);
-                note.put(NoteColumns.HAS_ATTACHMENT, mHasAttachment);
-                note.put(NoteColumns.MODIFIED_DATE, mModifiedDate);
-                note.put(NoteColumns.PARENT_ID, mParentId);
-                note.put(NoteColumns.SNIPPET, mSnippet);
-                note.put(NoteColumns.TYPE, mType);
-                note.put(NoteColumns.WIDGET_ID, mWidgetId);
-                note.put(NoteColumns.WIDGET_TYPE, mWidgetType);
-                note.put(NoteColumns.ORIGIN_PARENT_ID, mOriginParent);
-                js.put(GTaskStringUtils.META_HEAD_NOTE, note);
-
-                JSONArray dataArray = new JSONArray();
-                for (SqlData sqlData : mDataList) {
-                    JSONObject data = sqlData.getContent();
-                    if (data != null) {
-                        dataArray.put(data);
-                    }
-                }
-                js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
-            } else if (mType == Notes.TYPE_FOLDER || mType == Notes.TYPE_SYSTEM) {
-                //类型为文件夹或者系统时
-                note.put(NoteColumns.ID, mId);
-                note.put(NoteColumns.TYPE, mType);
-                note.put(NoteColumns.SNIPPET, mSnippet);
-                js.put(GTaskStringUtils.META_HEAD_NOTE, note);
-            }
-
-            return js;
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-        return null;
-    }
-
-    //功能：给当前id设置父id
-
-    public void setParentId(long id) {
-        mParentId = id;
-        mDiffNoteValues.put(NoteColumns.PARENT_ID, id);
-    }
-
-    //功能：给当前id设置Gtaskid
-    public void setGtaskId(String gid) {
-        mDiffNoteValues.put(NoteColumns.GTASK_ID, gid);
-    }
-
-    //功能：给当前id设置同步id
-    public void setSyncId(long syncId) {
-        mDiffNoteValues.put(NoteColumns.SYNC_ID, syncId);
-    }
-
-    //功能：初始化本地修改，即撤销所有当前修改
-    public void resetLocalModified() {
-        mDiffNoteValues.put(NoteColumns.LOCAL_MODIFIED, 0);
-    }
-
-    //功能：获得当前id
-    public long getId() {
-        return mId;
-    }
-
-    //功能：获得当前的id的父id
-    public long getParentId() {
-        return mParentId;
-    }
-
-   //功能：获取小片段即用于显示的部分便签内容
-    public String getSnippet() {
-        return mSnippet;
-    }
-
-    //功能：判断是否为便签类型
-    public boolean isNoteType() {
-        return mType == Notes.TYPE_NOTE;
-    }
-
-    //功能：commit函数用于把当前所做的修改保存到数据库
-    public void commit(boolean validateVersion) {
-        if (mIsCreate) {
-            if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) {
-                mDiffNoteValues.remove(NoteColumns.ID);
-            }
-
-            Uri uri = mContentResolver.insert(Notes.CONTENT_NOTE_URI, mDiffNoteValues);
-            try {
-                mId = Long.valueOf(uri.getPathSegments().get(1));
-            } catch (NumberFormatException e) {
-                Log.e(TAG, "Get note id error :" + e.toString());
-                throw new ActionFailureException("create note failed");
-            }
-            if (mId == 0) {
-                throw new IllegalStateException("Create thread id failed");
-            }
-
-            if (mType == Notes.TYPE_NOTE) {
-                for (SqlData sqlData : mDataList) {  //直接使用sqldata中的实现
-                    sqlData.commit(mId, false, -1);
-                }
-            }
-        } else {
-            if (mId <= 0 && mId != Notes.ID_ROOT_FOLDER && mId != Notes.ID_CALL_RECORD_FOLDER) {
-                Log.e(TAG, "No such note");
-                throw new IllegalStateException("Try to update note with invalid id");
-            }
-            if (mDiffNoteValues.size() > 0) {
-                mVersion ++;
-                int result = 0;
-                if (!validateVersion) {  //构造字符串
-                    result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
-                            + NoteColumns.ID + "=?)", new String[] {
-                        String.valueOf(mId)
-                    });
-                } else {
-                    result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
-                            + NoteColumns.ID + "=?) AND (" + NoteColumns.VERSION + "<=?)",
-                            new String[] {
-                                    String.valueOf(mId), String.valueOf(mVersion)
-                            });
-                }
-                if (result == 0) {
-                    Log.w(TAG, "there is no update. maybe user updates note when syncing");
-                }
-            }
-
-            if (mType == Notes.TYPE_NOTE) {
-                for (SqlData sqlData : mDataList) {
-                    sqlData.commit(mId, validateVersion, mVersion);
-                }
-            }
-        }
-
-        // refresh local info
-        loadFromCursor(mId);
-        if (mType == Notes.TYPE_NOTE)
-            loadDataContent();
-
-        mDiffNoteValues.clear();
-        mIsCreate = false;
-    }
-}

other/标注/210340090_邹国涛/Task.java

@@ -1,351 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.database.Cursor;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.tool.GTaskStringUtils;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-
-public class Task extends Node {
-    private static final String TAG = Task.class.getSimpleName();
-
-    private boolean mCompleted;  //看是否完成
-
-    private String mNotes;
-
-    private JSONObject mMetaInfo;  //将要在实例中存储数据的类型
-
-    private Task mPriorSibling;  //对应的优先兄弟Task的指针，但是仍有待完善
-
-    private TaskList mParent;  //所在的任务列表的指针
-
-    public Task() {
-        super();
-        mCompleted = false;
-        mNotes = null;
-        mPriorSibling = null; //TaskList中当前Task前面的Task的指针
-        mParent = null;       //当前Task所在的TaskList
-        mMetaInfo = null;
-    }
-
-    public JSONObject getCreateAction(int actionId) {
-        JSONObject js = new JSONObject();
-
-        try {
-            // action_type
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
-
-            // action_id
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
-
-            // index
-            js.put(GTaskStringUtils.GTASK_JSON_INDEX, mParent.getChildTaskIndex(this));
-
-            // entity_delta
-            JSONObject entity = new JSONObject();
-            entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
-            entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
-            entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE,
-                    GTaskStringUtils.GTASK_JSON_TYPE_TASK);
-            if (getNotes() != null) {
-                entity.put(GTaskStringUtils.GTASK_JSON_NOTES, getNotes());
-            }
-            js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
-
-            // parent_id
-            js.put(GTaskStringUtils.GTASK_JSON_PARENT_ID, mParent.getGid());
-
-            // dest_parent_type
-            js.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT_TYPE,
-                    GTaskStringUtils.GTASK_JSON_TYPE_GROUP);
-
-            // list_id
-            js.put(GTaskStringUtils.GTASK_JSON_LIST_ID, mParent.getGid());
-
-            // prior_sibling_id
-            if (mPriorSibling != null) {
-                js.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, mPriorSibling.getGid());
-            }
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("fail to generate task-create jsonobject");
-        }
-
-        return js;
-    }
-
-    public JSONObject getUpdateAction(int actionId) {
-        JSONObject js = new JSONObject();
-
-        try {
-            // action_type
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
-
-            // action_id
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
-
-            // id
-            js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
-
-            // entity_delta
-            JSONObject entity = new JSONObject();
-            entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
-            if (getNotes() != null) {
-                entity.put(GTaskStringUtils.GTASK_JSON_NOTES, getNotes());
-            }
-            entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted());
-            js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("fail to generate task-update jsonobject");
-        }
-
-        return js;
-    }
-
-    public void setContentByRemoteJSON(JSONObject js) {
-        if (js != null) {
-            try {
-                // id
-                if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
-                    setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
-                }
-
-                // last_modified
-                if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
-                    setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
-                }
-
-                // name
-                if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) {
-                    setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME));
-                }
-
-                // notes
-                if (js.has(GTaskStringUtils.GTASK_JSON_NOTES)) {
-                    setNotes(js.getString(GTaskStringUtils.GTASK_JSON_NOTES));
-                }
-
-                // deleted
-                if (js.has(GTaskStringUtils.GTASK_JSON_DELETED)) {
-                    setDeleted(js.getBoolean(GTaskStringUtils.GTASK_JSON_DELETED));
-                }
-
-                // completed
-                if (js.has(GTaskStringUtils.GTASK_JSON_COMPLETED)) {
-                    setCompleted(js.getBoolean(GTaskStringUtils.GTASK_JSON_COMPLETED));
-                }
-            } catch (JSONException e) {
-                Log.e(TAG, e.toString());
-                e.printStackTrace();
-                throw new ActionFailureException("fail to get task content from jsonobject");
-            }
-        }
-    }
-
-    public void setContentByLocalJSON(JSONObject js) {
-        if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)
-                || !js.has(GTaskStringUtils.META_HEAD_DATA)) {
-            Log.w(TAG, "setContentByLocalJSON: nothing is avaiable");
-        }
-
-        try {
-            JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-            JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
-
-            if (note.getInt(NoteColumns.TYPE) != Notes.TYPE_NOTE) {
-                Log.e(TAG, "invalid type");
-                return;
-            }
-
-            for (int i = 0; i < dataArray.length(); i++) {
-                JSONObject data = dataArray.getJSONObject(i);
-                if (TextUtils.equals(data.getString(DataColumns.MIME_TYPE), DataConstants.NOTE)) {
-                    setName(data.getString(DataColumns.CONTENT));
-                    break;
-                }
-            }
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-    }
-
-    public JSONObject getLocalJSONFromContent() {
-        String name = getName();
-        try {
-            if (mMetaInfo == null) {
-                // new task created from web
-                if (name == null) {
-                    Log.w(TAG, "the note seems to be an empty one");
-                    return null;
-                }
-
-                JSONObject js = new JSONObject();
-                JSONObject note = new JSONObject();
-                JSONArray dataArray = new JSONArray();
-                JSONObject data = new JSONObject();
-                data.put(DataColumns.CONTENT, name);
-                dataArray.put(data);
-                js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
-                note.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
-                js.put(GTaskStringUtils.META_HEAD_NOTE, note);
-                return js;
-            } else {
-                // synced task
-                JSONObject note = mMetaInfo.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-                JSONArray dataArray = mMetaInfo.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
-
-                for (int i = 0; i < dataArray.length(); i++) {
-                    JSONObject data = dataArray.getJSONObject(i);
-                    if (TextUtils.equals(data.getString(DataColumns.MIME_TYPE), DataConstants.NOTE)) {
-                        data.put(DataColumns.CONTENT, getName());
-                        break;
-                    }
-                }
-
-                note.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
-                return mMetaInfo;
-            }
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    public void setMetaInfo(MetaData metaData) {
-        if (metaData != null && metaData.getNotes() != null) {
-            try {
-                mMetaInfo = new JSONObject(metaData.getNotes());
-            } catch (JSONException e) {
-                Log.w(TAG, e.toString());
-                mMetaInfo = null;
-            }
-        }
-    }
-
-    public int getSyncAction(Cursor c) {
-        try {
-            JSONObject noteInfo = null;
-            if (mMetaInfo != null && mMetaInfo.has(GTaskStringUtils.META_HEAD_NOTE)) {
-                noteInfo = mMetaInfo.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-            }
-
-            if (noteInfo == null) {
-                Log.w(TAG, "it seems that note meta has been deleted");
-                return SYNC_ACTION_UPDATE_REMOTE;
-            }
-
-            if (!noteInfo.has(NoteColumns.ID)) {
-                Log.w(TAG, "remote note id seems to be deleted");
-                return SYNC_ACTION_UPDATE_LOCAL;
-            }
-
-            // validate the note id now
-            if (c.getLong(SqlNote.ID_COLUMN) != noteInfo.getLong(NoteColumns.ID)) {
-                Log.w(TAG, "note id doesn't match");
-                return SYNC_ACTION_UPDATE_LOCAL;
-            }
-
-            if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
-                // there is no local update
-                if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
-                    // no update both side
-                    return SYNC_ACTION_NONE;
-                } else {
-                    // apply remote to local
-                    return SYNC_ACTION_UPDATE_LOCAL;
-                }
-            } else {
-                // validate gtask id
-                if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) {
-                    Log.e(TAG, "gtask id doesn't match");
-                    return SYNC_ACTION_ERROR;
-                }
-                if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
-                    // local modification only
-                    return SYNC_ACTION_UPDATE_REMOTE;
-                } else {
-                    return SYNC_ACTION_UPDATE_CONFLICT;
-                }
-            }
-        } catch (Exception e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-
-        return SYNC_ACTION_ERROR;
-    }
-
-    public boolean isWorthSaving() {
-        return mMetaInfo != null || (getName() != null && getName().trim().length() > 0)
-                || (getNotes() != null && getNotes().trim().length() > 0);
-    }
-
-    public void setCompleted(boolean completed) {
-        this.mCompleted = completed;
-    }
-
-    public void setNotes(String notes) {
-        this.mNotes = notes;
-    }
-
-    public void setPriorSibling(Task priorSibling) {
-        this.mPriorSibling = priorSibling;
-    }
-
-    public void setParent(TaskList parent) {
-        this.mParent = parent;
-    }
-
-    public boolean getCompleted() {
-        return this.mCompleted;
-    }
-
-    public String getNotes() {
-        return this.mNotes;
-    }
-
-    public Task getPriorSibling() {
-        return this.mPriorSibling;
-    }
-
-    public TaskList getParent() {
-        return this.mParent;
-    }
-
-}

src

@@ -0,0 +1 @@
+undefined

src/data/Contact.java

@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.data;
-
-import android.content.Context;
-import android.database.Cursor;
-import android.provider.ContactsContract.CommonDataKinds.Phone;
-import android.provider.ContactsContract.Data;
-import android.telephony.PhoneNumberUtils;
-import android.util.Log;
-
-import java.util.HashMap;
-
-public class Contact {
-    private static HashMap<String, String> sContactCache;
-    private static final String TAG = "Contact";
-
-    private static final String CALLER_ID_SELECTION = "PHONE_NUMBERS_EQUAL(" + Phone.NUMBER
-    + ",?) AND " + Data.MIMETYPE + "='" + Phone.CONTENT_ITEM_TYPE + "'"
-    + " AND " + Data.RAW_CONTACT_ID + " IN "
-            + "(SELECT raw_contact_id "
-            + " FROM phone_lookup"
-            + " WHERE min_match = '+')";
-
-    public static String getContact(Context context, String phoneNumber) {
-        if(sContactCache == null) {
-            sContactCache = new HashMap<String, String>();
-        }
-
-        if(sContactCache.containsKey(phoneNumber)) {
-            return sContactCache.get(phoneNumber);
-        }
-
-        String selection = CALLER_ID_SELECTION.replace("+",
-                PhoneNumberUtils.toCallerIDMinMatch(phoneNumber));
-        Cursor cursor = context.getContentResolver().query(
-                Data.CONTENT_URI,
-                new String [] { Phone.DISPLAY_NAME },
-                selection,
-                new String[] { phoneNumber },
-                null);
-
-        if (cursor != null && cursor.moveToFirst()) {
-            try {
-                String name = cursor.getString(0);
-                sContactCache.put(phoneNumber, name);
-                return name;
-            } catch (IndexOutOfBoundsException e) {
-                Log.e(TAG, " Cursor get string error " + e.toString());
-                return null;
-            } finally {
-                cursor.close();
-            }
-        } else {
-            Log.d(TAG, "No contact matched with number:" + phoneNumber);
-            return null;
-        }
-    }
-}

src/data/Notes.java

@@ -1,279 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.data;
-
-import android.net.Uri;
-public class Notes {
-    public static final String AUTHORITY = "micode_notes";
-    public static final String TAG = "Notes";
-    public static final int TYPE_NOTE     = 0;
-    public static final int TYPE_FOLDER   = 1;
-    public static final int TYPE_SYSTEM   = 2;
-
-    /**
-     * Following IDs are system folders' identifiers
-     * {@link Notes#ID_ROOT_FOLDER } is default folder
-     * {@link Notes#ID_TEMPARAY_FOLDER } is for notes belonging no folder
-     * {@link Notes#ID_CALL_RECORD_FOLDER} is to store call records
-     */
-    public static final int ID_ROOT_FOLDER = 0;
-    public static final int ID_TEMPARAY_FOLDER = -1;
-    public static final int ID_CALL_RECORD_FOLDER = -2;
-    public static final int ID_TRASH_FOLER = -3;
-
-    public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date";
-    public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id";
-    public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id";
-    public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type";
-    public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id";
-    public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date";
-
-    public static final int TYPE_WIDGET_INVALIDE      = -1;
-    public static final int TYPE_WIDGET_2X            = 0;
-    public static final int TYPE_WIDGET_4X            = 1;
-
-    public static class DataConstants {
-        public static final String NOTE = TextNote.CONTENT_ITEM_TYPE;
-        public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE;
-    }
-
-    /**
-     * Uri to query all notes and folders
-     */
-    public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note");
-
-    /**
-     * Uri to query data
-     */
-    public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data");
-
-    public interface NoteColumns {
-        /**
-         * The unique ID for a row
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String ID = "_id";
-
-        /**
-         * The parent's id for note or folder
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String PARENT_ID = "parent_id";
-
-        /**
-         * Created data for note or folder
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String CREATED_DATE = "created_date";
-
-        /**
-         * Latest modified date
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String MODIFIED_DATE = "modified_date";
-
-
-        /**
-         * Alert date
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String ALERTED_DATE = "alert_date";
-
-        /**
-         * Folder's name or text content of note
-         * <P> Type: TEXT </P>
-         */
-        public static final String SNIPPET = "snippet";
-
-        /**
-         * Note's widget id
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String WIDGET_ID = "widget_id";
-
-        /**
-         * Note's widget type
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String WIDGET_TYPE = "widget_type";
-
-        /**
-         * Note's background color's id
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String BG_COLOR_ID = "bg_color_id";
-
-        /**
-         * For text note, it doesn't has attachment, for multi-media
-         * note, it has at least one attachment
-         * <P> Type: INTEGER </P>
-         */
-        public static final String HAS_ATTACHMENT = "has_attachment";
-
-        /**
-         * Folder's count of notes
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String NOTES_COUNT = "notes_count";
-
-        /**
-         * The file type: folder or note
-         * <P> Type: INTEGER </P>
-         */
-        public static final String TYPE = "type";
-
-        /**
-         * The last sync id
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String SYNC_ID = "sync_id";
-
-        /**
-         * Sign to indicate local modified or not
-         * <P> Type: INTEGER </P>
-         */
-        public static final String LOCAL_MODIFIED = "local_modified";
-
-        /**
-         * Original parent id before moving into temporary folder
-         * <P> Type : INTEGER </P>
-         */
-        public static final String ORIGIN_PARENT_ID = "origin_parent_id";
-
-        /**
-         * The gtask id
-         * <P> Type : TEXT </P>
-         */
-        public static final String GTASK_ID = "gtask_id";
-
-        /**
-         * The version code
-         * <P> Type : INTEGER (long) </P>
-         */
-        public static final String VERSION = "version";
-    }
-
-    public interface DataColumns {
-        /**
-         * The unique ID for a row
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String ID = "_id";
-
-        /**
-         * The MIME type of the item represented by this row.
-         * <P> Type: Text </P>
-         */
-        public static final String MIME_TYPE = "mime_type";
-
-        /**
-         * The reference id to note that this data belongs to
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String NOTE_ID = "note_id";
-
-        /**
-         * Created data for note or folder
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String CREATED_DATE = "created_date";
-
-        /**
-         * Latest modified date
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String MODIFIED_DATE = "modified_date";
-
-        /**
-         * Data's content
-         * <P> Type: TEXT </P>
-         */
-        public static final String CONTENT = "content";
-
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * integer data type
-         * <P> Type: INTEGER </P>
-         */
-        public static final String DATA1 = "data1";
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * integer data type
-         * <P> Type: INTEGER </P>
-         */
-        public static final String DATA2 = "data2";
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * TEXT data type
-         * <P> Type: TEXT </P>
-         */
-        public static final String DATA3 = "data3";
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * TEXT data type
-         * <P> Type: TEXT </P>
-         */
-        public static final String DATA4 = "data4";
-
-        /**
-         * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
-         * TEXT data type
-         * <P> Type: TEXT </P>
-         */
-        public static final String DATA5 = "data5";
-    }
-
-    public static final class TextNote implements DataColumns {
-        /**
-         * Mode to indicate the text in check list mode or not
-         * <P> Type: Integer 1:check list mode 0: normal mode </P>
-         */
-        public static final String MODE = DATA1;
-
-        public static final int MODE_CHECK_LIST = 1;
-
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/text_note";
-
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/text_note";
-
-        public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/text_note");
-    }
-
-    public static final class CallNote implements DataColumns {
-        /**
-         * Call date for this record
-         * <P> Type: INTEGER (long) </P>
-         */
-        public static final String CALL_DATE = DATA1;
-
-        /**
-         * Phone number for this record
-         * <P> Type: TEXT </P>
-         */
-        public static final String PHONE_NUMBER = DATA3;
-
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/call_note";
-
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/call_note";
-
-        public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note");
-    }
-}

src/data/NotesDatabaseHelper.java

@@ -1,362 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.data;
-
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteOpenHelper;
-import android.util.Log;
-
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-
-
-public class NotesDatabaseHelper extends SQLiteOpenHelper {
-    private static final String DB_NAME = "note.db";
-
-    private static final int DB_VERSION = 4;
-
-    public interface TABLE {
-        public static final String NOTE = "note";
-
-        public static final String DATA = "data";
-    }
-
-    private static final String TAG = "NotesDatabaseHelper";
-
-    private static NotesDatabaseHelper mInstance;
-
-    private static final String CREATE_NOTE_TABLE_SQL =
-        "CREATE TABLE " + TABLE.NOTE + "(" +
-            NoteColumns.ID + " INTEGER PRIMARY KEY," +
-            NoteColumns.PARENT_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.ALERTED_DATE + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.BG_COLOR_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
-            NoteColumns.HAS_ATTACHMENT + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
-            NoteColumns.NOTES_COUNT + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.SNIPPET + " TEXT NOT NULL DEFAULT ''," +
-            NoteColumns.TYPE + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.WIDGET_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.WIDGET_TYPE + " INTEGER NOT NULL DEFAULT -1," +
-            NoteColumns.SYNC_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.LOCAL_MODIFIED + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.ORIGIN_PARENT_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.GTASK_ID + " TEXT NOT NULL DEFAULT ''," +
-            NoteColumns.VERSION + " INTEGER NOT NULL DEFAULT 0" +
-        ")";
-
-    private static final String CREATE_DATA_TABLE_SQL =
-        "CREATE TABLE " + TABLE.DATA + "(" +
-            DataColumns.ID + " INTEGER PRIMARY KEY," +
-            DataColumns.MIME_TYPE + " TEXT NOT NULL," +
-            DataColumns.NOTE_ID + " INTEGER NOT NULL DEFAULT 0," +
-            NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
-            NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
-            DataColumns.CONTENT + " TEXT NOT NULL DEFAULT ''," +
-            DataColumns.DATA1 + " INTEGER," +
-            DataColumns.DATA2 + " INTEGER," +
-            DataColumns.DATA3 + " TEXT NOT NULL DEFAULT ''," +
-            DataColumns.DATA4 + " TEXT NOT NULL DEFAULT ''," +
-            DataColumns.DATA5 + " TEXT NOT NULL DEFAULT ''" +
-        ")";
-
-    private static final String CREATE_DATA_NOTE_ID_INDEX_SQL =
-        "CREATE INDEX IF NOT EXISTS note_id_index ON " +
-        TABLE.DATA + "(" + DataColumns.NOTE_ID + ");";
-
-    /**
-     * Increase folder's note count when move note to the folder
-     */
-    private static final String NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
-        "CREATE TRIGGER increase_folder_count_on_update "+
-        " AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
-        "  WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
-        " END";
-
-    /**
-     * Decrease folder's note count when move note from folder
-     */
-    private static final String NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
-        "CREATE TRIGGER decrease_folder_count_on_update " +
-        " AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
-        "  WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
-        "  AND " + NoteColumns.NOTES_COUNT + ">0" + ";" +
-        " END";
-
-    /**
-     * Increase folder's note count when insert new note to the folder
-     */
-    private static final String NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER =
-        "CREATE TRIGGER increase_folder_count_on_insert " +
-        " AFTER INSERT ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
-        "  WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
-        " END";
-
-    /**
-     * Decrease folder's note count when delete note from the folder
-     */
-    private static final String NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER decrease_folder_count_on_delete " +
-        " AFTER DELETE ON " + TABLE.NOTE +
-        " BEGIN " +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
-        "  WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
-        "  AND " + NoteColumns.NOTES_COUNT + ">0;" +
-        " END";
-
-    /**
-     * Update note's content when insert data with type {@link DataConstants#NOTE}
-     */
-    private static final String DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER =
-        "CREATE TRIGGER update_note_content_on_insert " +
-        " AFTER INSERT ON " + TABLE.DATA +
-        " WHEN new." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
-        "  WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
-        " END";
-
-    /**
-     * Update note's content when data with {@link DataConstants#NOTE} type has changed
-     */
-    private static final String DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER =
-        "CREATE TRIGGER update_note_content_on_update " +
-        " AFTER UPDATE ON " + TABLE.DATA +
-        " WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
-        "  WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
-        " END";
-
-    /**
-     * Update note's content when data with {@link DataConstants#NOTE} type has deleted
-     */
-    private static final String DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER update_note_content_on_delete " +
-        " AFTER delete ON " + TABLE.DATA +
-        " WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.SNIPPET + "=''" +
-        "  WHERE " + NoteColumns.ID + "=old." + DataColumns.NOTE_ID + ";" +
-        " END";
-
-    /**
-     * Delete datas belong to note which has been deleted
-     */
-    private static final String NOTE_DELETE_DATA_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER delete_data_on_delete " +
-        " AFTER DELETE ON " + TABLE.NOTE +
-        " BEGIN" +
-        "  DELETE FROM " + TABLE.DATA +
-        "   WHERE " + DataColumns.NOTE_ID + "=old." + NoteColumns.ID + ";" +
-        " END";
-
-    /**
-     * Delete notes belong to folder which has been deleted
-     */
-    private static final String FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER =
-        "CREATE TRIGGER folder_delete_notes_on_delete " +
-        " AFTER DELETE ON " + TABLE.NOTE +
-        " BEGIN" +
-        "  DELETE FROM " + TABLE.NOTE +
-        "   WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
-        " END";
-
-    /**
-     * Move notes belong to folder which has been moved to trash folder
-     */
-    private static final String FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER =
-        "CREATE TRIGGER folder_move_notes_on_trash " +
-        " AFTER UPDATE ON " + TABLE.NOTE +
-        " WHEN new." + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
-        " BEGIN" +
-        "  UPDATE " + TABLE.NOTE +
-        "   SET " + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
-        "  WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
-        " END";
-
-    public NotesDatabaseHelper(Context context) {
-        super(context, DB_NAME, null, DB_VERSION);
-    }
-
-    public void createNoteTable(SQLiteDatabase db) {
-        db.execSQL(CREATE_NOTE_TABLE_SQL);
-        reCreateNoteTableTriggers(db);
-        createSystemFolder(db);
-        Log.d(TAG, "note table has been created");
-    }
-
-    private void reCreateNoteTableTriggers(SQLiteDatabase db) {
-        db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_update");
-        db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_update");
-        db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_delete");
-        db.execSQL("DROP TRIGGER IF EXISTS delete_data_on_delete");
-        db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_insert");
-        db.execSQL("DROP TRIGGER IF EXISTS folder_delete_notes_on_delete");
-        db.execSQL("DROP TRIGGER IF EXISTS folder_move_notes_on_trash");
-
-        db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
-        db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
-        db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER);
-        db.execSQL(NOTE_DELETE_DATA_ON_DELETE_TRIGGER);
-        db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER);
-        db.execSQL(FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER);
-        db.execSQL(FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER);
-    }
-
-    private void createSystemFolder(SQLiteDatabase db) {
-        ContentValues values = new ContentValues();
-
-        /**
-         * call record foler for call notes
-         */
-        values.put(NoteColumns.ID, Notes.ID_CALL_RECORD_FOLDER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-
-        /**
-         * root folder which is default folder
-         */
-        values.clear();
-        values.put(NoteColumns.ID, Notes.ID_ROOT_FOLDER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-
-        /**
-         * temporary folder which is used for moving note
-         */
-        values.clear();
-        values.put(NoteColumns.ID, Notes.ID_TEMPARAY_FOLDER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-
-        /**
-         * create trash folder
-         */
-        values.clear();
-        values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-    }
-
-    public void createDataTable(SQLiteDatabase db) {
-        db.execSQL(CREATE_DATA_TABLE_SQL);
-        reCreateDataTableTriggers(db);
-        db.execSQL(CREATE_DATA_NOTE_ID_INDEX_SQL);
-        Log.d(TAG, "data table has been created");
-    }
-
-    private void reCreateDataTableTriggers(SQLiteDatabase db) {
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_insert");
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_update");
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_delete");
-
-        db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER);
-        db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER);
-        db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER);
-    }
-
-    static synchronized NotesDatabaseHelper getInstance(Context context) {
-        if (mInstance == null) {
-            mInstance = new NotesDatabaseHelper(context);
-        }
-        return mInstance;
-    }
-
-    @Override
-    public void onCreate(SQLiteDatabase db) {
-        createNoteTable(db);
-        createDataTable(db);
-    }
-
-    @Override
-    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
-        boolean reCreateTriggers = false;
-        boolean skipV2 = false;
-
-        if (oldVersion == 1) {
-            upgradeToV2(db);
-            skipV2 = true; // this upgrade including the upgrade from v2 to v3
-            oldVersion++;
-        }
-
-        if (oldVersion == 2 && !skipV2) {
-            upgradeToV3(db);
-            reCreateTriggers = true;
-            oldVersion++;
-        }
-
-        if (oldVersion == 3) {
-            upgradeToV4(db);
-            oldVersion++;
-        }
-
-        if (reCreateTriggers) {
-            reCreateNoteTableTriggers(db);
-            reCreateDataTableTriggers(db);
-        }
-
-        if (oldVersion != newVersion) {
-            throw new IllegalStateException("Upgrade notes database to version " + newVersion
-                    + "fails");
-        }
-    }
-
-    private void upgradeToV2(SQLiteDatabase db) {
-        db.execSQL("DROP TABLE IF EXISTS " + TABLE.NOTE);
-        db.execSQL("DROP TABLE IF EXISTS " + TABLE.DATA);
-        createNoteTable(db);
-        createDataTable(db);
-    }
-
-    private void upgradeToV3(SQLiteDatabase db) {
-        // drop unused triggers
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_insert");
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_delete");
-        db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_update");
-        // add a column for gtask id
-        db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.GTASK_ID
-                + " TEXT NOT NULL DEFAULT ''");
-        // add a trash system folder
-        ContentValues values = new ContentValues();
-        values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
-        values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-        db.insert(TABLE.NOTE, null, values);
-    }
-
-    private void upgradeToV4(SQLiteDatabase db) {
-        db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.VERSION
-                + " INTEGER NOT NULL DEFAULT 0");
-    }
-}

src/data/NotesProvider.java

@@ -1,305 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.data;
-
-
-import android.app.SearchManager;
-import android.content.ContentProvider;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Intent;
-import android.content.UriMatcher;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.net.Uri;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.R;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.NotesDatabaseHelper.TABLE;
-
-
-public class NotesProvider extends ContentProvider {
-    private static final UriMatcher mMatcher;
-
-    private NotesDatabaseHelper mHelper;
-
-    private static final String TAG = "NotesProvider";
-
-    private static final int URI_NOTE            = 1;
-    private static final int URI_NOTE_ITEM       = 2;
-    private static final int URI_DATA            = 3;
-    private static final int URI_DATA_ITEM       = 4;
-
-    private static final int URI_SEARCH          = 5;
-    private static final int URI_SEARCH_SUGGEST  = 6;
-
-    static {
-        mMatcher = new UriMatcher(UriMatcher.NO_MATCH);
-        mMatcher.addURI(Notes.AUTHORITY, "note", URI_NOTE);
-        mMatcher.addURI(Notes.AUTHORITY, "note/#", URI_NOTE_ITEM);
-        mMatcher.addURI(Notes.AUTHORITY, "data", URI_DATA);
-        mMatcher.addURI(Notes.AUTHORITY, "data/#", URI_DATA_ITEM);
-        mMatcher.addURI(Notes.AUTHORITY, "search", URI_SEARCH);
-        mMatcher.addURI(Notes.AUTHORITY, SearchManager.SUGGEST_URI_PATH_QUERY, URI_SEARCH_SUGGEST);
-        mMatcher.addURI(Notes.AUTHORITY, SearchManager.SUGGEST_URI_PATH_QUERY + "/*", URI_SEARCH_SUGGEST);
-    }
-
-    /**
-     * x'0A' represents the '\n' character in sqlite. For title and content in the search result,
-     * we will trim '\n' and white space in order to show more information.
-     */
-    private static final String NOTES_SEARCH_PROJECTION = NoteColumns.ID + ","
-        + NoteColumns.ID + " AS " + SearchManager.SUGGEST_COLUMN_INTENT_EXTRA_DATA + ","
-        + "TRIM(REPLACE(" + NoteColumns.SNIPPET + ", x'0A','')) AS " + SearchManager.SUGGEST_COLUMN_TEXT_1 + ","
-        + "TRIM(REPLACE(" + NoteColumns.SNIPPET + ", x'0A','')) AS " + SearchManager.SUGGEST_COLUMN_TEXT_2 + ","
-        + R.drawable.search_result + " AS " + SearchManager.SUGGEST_COLUMN_ICON_1 + ","
-        + "'" + Intent.ACTION_VIEW + "' AS " + SearchManager.SUGGEST_COLUMN_INTENT_ACTION + ","
-        + "'" + Notes.TextNote.CONTENT_TYPE + "' AS " + SearchManager.SUGGEST_COLUMN_INTENT_DATA;
-
-    private static String NOTES_SNIPPET_SEARCH_QUERY = "SELECT " + NOTES_SEARCH_PROJECTION
-        + " FROM " + TABLE.NOTE
-        + " WHERE " + NoteColumns.SNIPPET + " LIKE ?"
-        + " AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER
-        + " AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE;
-
-    @Override
-    public boolean onCreate() {
-        mHelper = NotesDatabaseHelper.getInstance(getContext());
-        return true;
-    }
-
-    @Override
-    public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
-            String sortOrder) {
-        Cursor c = null;
-        SQLiteDatabase db = mHelper.getReadableDatabase();
-        String id = null;
-        switch (mMatcher.match(uri)) {
-            case URI_NOTE:
-                c = db.query(TABLE.NOTE, projection, selection, selectionArgs, null, null,
-                        sortOrder);
-                break;
-            case URI_NOTE_ITEM:
-                id = uri.getPathSegments().get(1);
-                c = db.query(TABLE.NOTE, projection, NoteColumns.ID + "=" + id
-                        + parseSelection(selection), selectionArgs, null, null, sortOrder);
-                break;
-            case URI_DATA:
-                c = db.query(TABLE.DATA, projection, selection, selectionArgs, null, null,
-                        sortOrder);
-                break;
-            case URI_DATA_ITEM:
-                id = uri.getPathSegments().get(1);
-                c = db.query(TABLE.DATA, projection, DataColumns.ID + "=" + id
-                        + parseSelection(selection), selectionArgs, null, null, sortOrder);
-                break;
-            case URI_SEARCH:
-            case URI_SEARCH_SUGGEST:
-                if (sortOrder != null || projection != null) {
-                    throw new IllegalArgumentException(
-                            "do not specify sortOrder, selection, selectionArgs, or projection" + "with this query");
-                }
-
-                String searchString = null;
-                if (mMatcher.match(uri) == URI_SEARCH_SUGGEST) {
-                    if (uri.getPathSegments().size() > 1) {
-                        searchString = uri.getPathSegments().get(1);
-                    }
-                } else {
-                    searchString = uri.getQueryParameter("pattern");
-                }
-
-                if (TextUtils.isEmpty(searchString)) {
-                    return null;
-                }
-
-                try {
-                    searchString = String.format("%%%s%%", searchString);
-                    c = db.rawQuery(NOTES_SNIPPET_SEARCH_QUERY,
-                            new String[] { searchString });
-                } catch (IllegalStateException ex) {
-                    Log.e(TAG, "got exception: " + ex.toString());
-                }
-                break;
-            default:
-                throw new IllegalArgumentException("Unknown URI " + uri);
-        }
-        if (c != null) {
-            c.setNotificationUri(getContext().getContentResolver(), uri);
-        }
-        return c;
-    }
-
-    @Override
-    public Uri insert(Uri uri, ContentValues values) {
-        SQLiteDatabase db = mHelper.getWritableDatabase();
-        long dataId = 0, noteId = 0, insertedId = 0;
-        switch (mMatcher.match(uri)) {
-            case URI_NOTE:
-                insertedId = noteId = db.insert(TABLE.NOTE, null, values);
-                break;
-            case URI_DATA:
-                if (values.containsKey(DataColumns.NOTE_ID)) {
-                    noteId = values.getAsLong(DataColumns.NOTE_ID);
-                } else {
-                    Log.d(TAG, "Wrong data format without note id:" + values.toString());
-                }
-                insertedId = dataId = db.insert(TABLE.DATA, null, values);
-                break;
-            default:
-                throw new IllegalArgumentException("Unknown URI " + uri);
-        }
-        // Notify the note uri
-        if (noteId > 0) {
-            getContext().getContentResolver().notifyChange(
-                    ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), null);
-        }
-
-        // Notify the data uri
-        if (dataId > 0) {
-            getContext().getContentResolver().notifyChange(
-                    ContentUris.withAppendedId(Notes.CONTENT_DATA_URI, dataId), null);
-        }
-
-        return ContentUris.withAppendedId(uri, insertedId);
-    }
-
-    @Override
-    public int delete(Uri uri, String selection, String[] selectionArgs) {
-        int count = 0;
-        String id = null;
-        SQLiteDatabase db = mHelper.getWritableDatabase();
-        boolean deleteData = false;
-        switch (mMatcher.match(uri)) {
-            case URI_NOTE:
-                selection = "(" + selection + ") AND " + NoteColumns.ID + ">0 ";
-                count = db.delete(TABLE.NOTE, selection, selectionArgs);
-                break;
-            case URI_NOTE_ITEM:
-                id = uri.getPathSegments().get(1);
-                /**
-                 * ID that smaller than 0 is system folder which is not allowed to
-                 * trash
-                 */
-                long noteId = Long.valueOf(id);
-                if (noteId <= 0) {
-                    break;
-                }
-                count = db.delete(TABLE.NOTE,
-                        NoteColumns.ID + "=" + id + parseSelection(selection), selectionArgs);
-                break;
-            case URI_DATA:
-                count = db.delete(TABLE.DATA, selection, selectionArgs);
-                deleteData = true;
-                break;
-            case URI_DATA_ITEM:
-                id = uri.getPathSegments().get(1);
-                count = db.delete(TABLE.DATA,
-                        DataColumns.ID + "=" + id + parseSelection(selection), selectionArgs);
-                deleteData = true;
-                break;
-            default:
-                throw new IllegalArgumentException("Unknown URI " + uri);
-        }
-        if (count > 0) {
-            if (deleteData) {
-                getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null);
-            }
-            getContext().getContentResolver().notifyChange(uri, null);
-        }
-        return count;
-    }
-
-    @Override
-    public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
-        int count = 0;
-        String id = null;
-        SQLiteDatabase db = mHelper.getWritableDatabase();
-        boolean updateData = false;
-        switch (mMatcher.match(uri)) {
-            case URI_NOTE:
-                increaseNoteVersion(-1, selection, selectionArgs);
-                count = db.update(TABLE.NOTE, values, selection, selectionArgs);
-                break;
-            case URI_NOTE_ITEM:
-                id = uri.getPathSegments().get(1);
-                increaseNoteVersion(Long.valueOf(id), selection, selectionArgs);
-                count = db.update(TABLE.NOTE, values, NoteColumns.ID + "=" + id
-                        + parseSelection(selection), selectionArgs);
-                break;
-            case URI_DATA:
-                count = db.update(TABLE.DATA, values, selection, selectionArgs);
-                updateData = true;
-                break;
-            case URI_DATA_ITEM:
-                id = uri.getPathSegments().get(1);
-                count = db.update(TABLE.DATA, values, DataColumns.ID + "=" + id
-                        + parseSelection(selection), selectionArgs);
-                updateData = true;
-                break;
-            default:
-                throw new IllegalArgumentException("Unknown URI " + uri);
-        }
-
-        if (count > 0) {
-            if (updateData) {
-                getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null);
-            }
-            getContext().getContentResolver().notifyChange(uri, null);
-        }
-        return count;
-    }
-
-    private String parseSelection(String selection) {
-        return (!TextUtils.isEmpty(selection) ? " AND (" + selection + ')' : "");
-    }
-
-    private void increaseNoteVersion(long id, String selection, String[] selectionArgs) {
-        StringBuilder sql = new StringBuilder(120);
-        sql.append("UPDATE ");
-        sql.append(TABLE.NOTE);
-        sql.append(" SET ");
-        sql.append(NoteColumns.VERSION);
-        sql.append("=" + NoteColumns.VERSION + "+1 ");
-
-        if (id > 0 || !TextUtils.isEmpty(selection)) {
-            sql.append(" WHERE ");
-        }
-        if (id > 0) {
-            sql.append(NoteColumns.ID + "=" + String.valueOf(id));
-        }
-        if (!TextUtils.isEmpty(selection)) {
-            String selectString = id > 0 ? parseSelection(selection) : selection;
-            for (String args : selectionArgs) {
-                selectString = selectString.replaceFirst("\\?", args);
-            }
-            sql.append(selectString);
-        }
-
-        mHelper.getWritableDatabase().execSQL(sql.toString());
-    }
-
-    @Override
-    public String getType(Uri uri) {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
-}

src/gtask/data/MetaData.java

@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.database.Cursor;
-import android.util.Log;
-
-import net.micode.notes.tool.GTaskStringUtils;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
-
-public class MetaData extends Task {
-    private final static String TAG = MetaData.class.getSimpleName();
-
-    private String mRelatedGid = null;
-
-    public void setMeta(String gid, JSONObject metaInfo) {
-        try {
-            metaInfo.put(GTaskStringUtils.META_HEAD_GTASK_ID, gid);
-        } catch (JSONException e) {
-            Log.e(TAG, "failed to put related gid");
-        }
-        setNotes(metaInfo.toString());
-        setName(GTaskStringUtils.META_NOTE_NAME);
-    }
-
-    public String getRelatedGid() {
-        return mRelatedGid;
-    }
-
-    @Override
-    public boolean isWorthSaving() {
-        return getNotes() != null;
-    }
-
-    @Override
-    public void setContentByRemoteJSON(JSONObject js) {
-        super.setContentByRemoteJSON(js);
-        if (getNotes() != null) {
-            try {
-                JSONObject metaInfo = new JSONObject(getNotes().trim());
-                mRelatedGid = metaInfo.getString(GTaskStringUtils.META_HEAD_GTASK_ID);
-            } catch (JSONException e) {
-                Log.w(TAG, "failed to get related gid");
-                mRelatedGid = null;
-            }
-        }
-    }
-
-    @Override
-    public void setContentByLocalJSON(JSONObject js) {
-        // this function should not be called
-        throw new IllegalAccessError("MetaData:setContentByLocalJSON should not be called");
-    }
-
-    @Override
-    public JSONObject getLocalJSONFromContent() {
-        throw new IllegalAccessError("MetaData:getLocalJSONFromContent should not be called");
-    }
-
-    @Override
-    public int getSyncAction(Cursor c) {
-        throw new IllegalAccessError("MetaData:getSyncAction should not be called");
-    }
-
-}

src/gtask/data/Node.java

@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.database.Cursor;
-
-import org.json.JSONObject;
-
-public abstract class Node {
-    public static final int SYNC_ACTION_NONE = 0;
-
-    public static final int SYNC_ACTION_ADD_REMOTE = 1;
-
-    public static final int SYNC_ACTION_ADD_LOCAL = 2;
-
-    public static final int SYNC_ACTION_DEL_REMOTE = 3;
-
-    public static final int SYNC_ACTION_DEL_LOCAL = 4;
-
-    public static final int SYNC_ACTION_UPDATE_REMOTE = 5;
-
-    public static final int SYNC_ACTION_UPDATE_LOCAL = 6;
-
-    public static final int SYNC_ACTION_UPDATE_CONFLICT = 7;
-
-    public static final int SYNC_ACTION_ERROR = 8;
-
-    private String mGid;
-
-    private String mName;
-
-    private long mLastModified;
-
-    private boolean mDeleted;
-
-    public Node() {
-        mGid = null;
-        mName = "";
-        mLastModified = 0;
-        mDeleted = false;
-    }
-
-    public abstract JSONObject getCreateAction(int actionId);
-
-    public abstract JSONObject getUpdateAction(int actionId);
-
-    public abstract void setContentByRemoteJSON(JSONObject js);
-
-    public abstract void setContentByLocalJSON(JSONObject js);
-
-    public abstract JSONObject getLocalJSONFromContent();
-
-    public abstract int getSyncAction(Cursor c);
-
-    public void setGid(String gid) {
-        this.mGid = gid;
-    }
-
-    public void setName(String name) {
-        this.mName = name;
-    }
-
-    public void setLastModified(long lastModified) {
-        this.mLastModified = lastModified;
-    }
-
-    public void setDeleted(boolean deleted) {
-        this.mDeleted = deleted;
-    }
-
-    public String getGid() {
-        return this.mGid;
-    }
-
-    public String getName() {
-        return this.mName;
-    }
-
-    public long getLastModified() {
-        return this.mLastModified;
-    }
-
-    public boolean getDeleted() {
-        return this.mDeleted;
-    }
-
-}

src/gtask/data/SqlData.java

@@ -1,189 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.content.ContentResolver;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.net.Uri;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.NotesDatabaseHelper.TABLE;
-import net.micode.notes.gtask.exception.ActionFailureException;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
-
-public class SqlData {
-    private static final String TAG = SqlData.class.getSimpleName();
-
-    private static final int INVALID_ID = -99999;
-
-    public static final String[] PROJECTION_DATA = new String[] {
-            DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1,
-            DataColumns.DATA3
-    };
-
-    public static final int DATA_ID_COLUMN = 0;
-
-    public static final int DATA_MIME_TYPE_COLUMN = 1;
-
-    public static final int DATA_CONTENT_COLUMN = 2;
-
-    public static final int DATA_CONTENT_DATA_1_COLUMN = 3;
-
-    public static final int DATA_CONTENT_DATA_3_COLUMN = 4;
-
-    private ContentResolver mContentResolver;
-
-    private boolean mIsCreate;
-
-    private long mDataId;
-
-    private String mDataMimeType;
-
-    private String mDataContent;
-
-    private long mDataContentData1;
-
-    private String mDataContentData3;
-
-    private ContentValues mDiffDataValues;
-
-    public SqlData(Context context) {
-        mContentResolver = context.getContentResolver();
-        mIsCreate = true;
-        mDataId = INVALID_ID;
-        mDataMimeType = DataConstants.NOTE;
-        mDataContent = "";
-        mDataContentData1 = 0;
-        mDataContentData3 = "";
-        mDiffDataValues = new ContentValues();
-    }
-
-    public SqlData(Context context, Cursor c) {
-        mContentResolver = context.getContentResolver();
-        mIsCreate = false;
-        loadFromCursor(c);
-        mDiffDataValues = new ContentValues();
-    }
-
-    private void loadFromCursor(Cursor c) {
-        mDataId = c.getLong(DATA_ID_COLUMN);
-        mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN);
-        mDataContent = c.getString(DATA_CONTENT_COLUMN);
-        mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN);
-        mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN);
-    }
-
-    public void setContent(JSONObject js) throws JSONException {
-        long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID;
-        if (mIsCreate || mDataId != dataId) {
-            mDiffDataValues.put(DataColumns.ID, dataId);
-        }
-        mDataId = dataId;
-
-        String dataMimeType = js.has(DataColumns.MIME_TYPE) ? js.getString(DataColumns.MIME_TYPE)
-                : DataConstants.NOTE;
-        if (mIsCreate || !mDataMimeType.equals(dataMimeType)) {
-            mDiffDataValues.put(DataColumns.MIME_TYPE, dataMimeType);
-        }
-        mDataMimeType = dataMimeType;
-
-        String dataContent = js.has(DataColumns.CONTENT) ? js.getString(DataColumns.CONTENT) : "";
-        if (mIsCreate || !mDataContent.equals(dataContent)) {
-            mDiffDataValues.put(DataColumns.CONTENT, dataContent);
-        }
-        mDataContent = dataContent;
-
-        long dataContentData1 = js.has(DataColumns.DATA1) ? js.getLong(DataColumns.DATA1) : 0;
-        if (mIsCreate || mDataContentData1 != dataContentData1) {
-            mDiffDataValues.put(DataColumns.DATA1, dataContentData1);
-        }
-        mDataContentData1 = dataContentData1;
-
-        String dataContentData3 = js.has(DataColumns.DATA3) ? js.getString(DataColumns.DATA3) : "";
-        if (mIsCreate || !mDataContentData3.equals(dataContentData3)) {
-            mDiffDataValues.put(DataColumns.DATA3, dataContentData3);
-        }
-        mDataContentData3 = dataContentData3;
-    }
-
-    public JSONObject getContent() throws JSONException {
-        if (mIsCreate) {
-            Log.e(TAG, "it seems that we haven't created this in database yet");
-            return null;
-        }
-        JSONObject js = new JSONObject();
-        js.put(DataColumns.ID, mDataId);
-        js.put(DataColumns.MIME_TYPE, mDataMimeType);
-        js.put(DataColumns.CONTENT, mDataContent);
-        js.put(DataColumns.DATA1, mDataContentData1);
-        js.put(DataColumns.DATA3, mDataContentData3);
-        return js;
-    }
-
-    public void commit(long noteId, boolean validateVersion, long version) {
-
-        if (mIsCreate) {
-            if (mDataId == INVALID_ID && mDiffDataValues.containsKey(DataColumns.ID)) {
-                mDiffDataValues.remove(DataColumns.ID);
-            }
-
-            mDiffDataValues.put(DataColumns.NOTE_ID, noteId);
-            Uri uri = mContentResolver.insert(Notes.CONTENT_DATA_URI, mDiffDataValues);
-            try {
-                mDataId = Long.valueOf(uri.getPathSegments().get(1));
-            } catch (NumberFormatException e) {
-                Log.e(TAG, "Get note id error :" + e.toString());
-                throw new ActionFailureException("create note failed");
-            }
-        } else {
-            if (mDiffDataValues.size() > 0) {
-                int result = 0;
-                if (!validateVersion) {
-                    result = mContentResolver.update(ContentUris.withAppendedId(
-                            Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, null, null);
-                } else {
-                    result = mContentResolver.update(ContentUris.withAppendedId(
-                            Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues,
-                            " ? in (SELECT " + NoteColumns.ID + " FROM " + TABLE.NOTE
-                                    + " WHERE " + NoteColumns.VERSION + "=?)", new String[] {
-                                    String.valueOf(noteId), String.valueOf(version)
-                            });
-                }
-                if (result == 0) {
-                    Log.w(TAG, "there is no update. maybe user updates note when syncing");
-                }
-            }
-        }
-
-        mDiffDataValues.clear();
-        mIsCreate = false;
-    }
-
-    public long getId() {
-        return mDataId;
-    }
-}

src/gtask/data/SqlNote.java

@@ -1,505 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.appwidget.AppWidgetManager;
-import android.content.ContentResolver;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.net.Uri;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.tool.GTaskStringUtils;
-import net.micode.notes.tool.ResourceParser;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.util.ArrayList;
-
-
-public class SqlNote {
-    private static final String TAG = SqlNote.class.getSimpleName();
-
-    private static final int INVALID_ID = -99999;
-
-    public static final String[] PROJECTION_NOTE = new String[] {
-            NoteColumns.ID, NoteColumns.ALERTED_DATE, NoteColumns.BG_COLOR_ID,
-            NoteColumns.CREATED_DATE, NoteColumns.HAS_ATTACHMENT, NoteColumns.MODIFIED_DATE,
-            NoteColumns.NOTES_COUNT, NoteColumns.PARENT_ID, NoteColumns.SNIPPET, NoteColumns.TYPE,
-            NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE, NoteColumns.SYNC_ID,
-            NoteColumns.LOCAL_MODIFIED, NoteColumns.ORIGIN_PARENT_ID, NoteColumns.GTASK_ID,
-            NoteColumns.VERSION
-    };
-
-    public static final int ID_COLUMN = 0;
-
-    public static final int ALERTED_DATE_COLUMN = 1;
-
-    public static final int BG_COLOR_ID_COLUMN = 2;
-
-    public static final int CREATED_DATE_COLUMN = 3;
-
-    public static final int HAS_ATTACHMENT_COLUMN = 4;
-
-    public static final int MODIFIED_DATE_COLUMN = 5;
-
-    public static final int NOTES_COUNT_COLUMN = 6;
-
-    public static final int PARENT_ID_COLUMN = 7;
-
-    public static final int SNIPPET_COLUMN = 8;
-
-    public static final int TYPE_COLUMN = 9;
-
-    public static final int WIDGET_ID_COLUMN = 10;
-
-    public static final int WIDGET_TYPE_COLUMN = 11;
-
-    public static final int SYNC_ID_COLUMN = 12;
-
-    public static final int LOCAL_MODIFIED_COLUMN = 13;
-
-    public static final int ORIGIN_PARENT_ID_COLUMN = 14;
-
-    public static final int GTASK_ID_COLUMN = 15;
-
-    public static final int VERSION_COLUMN = 16;
-
-    private Context mContext;
-
-    private ContentResolver mContentResolver;
-
-    private boolean mIsCreate;
-
-    private long mId;
-
-    private long mAlertDate;
-
-    private int mBgColorId;
-
-    private long mCreatedDate;
-
-    private int mHasAttachment;
-
-    private long mModifiedDate;
-
-    private long mParentId;
-
-    private String mSnippet;
-
-    private int mType;
-
-    private int mWidgetId;
-
-    private int mWidgetType;
-
-    private long mOriginParent;
-
-    private long mVersion;
-
-    private ContentValues mDiffNoteValues;
-
-    private ArrayList<SqlData> mDataList;
-
-    public SqlNote(Context context) {
-        mContext = context;
-        mContentResolver = context.getContentResolver();
-        mIsCreate = true;
-        mId = INVALID_ID;
-        mAlertDate = 0;
-        mBgColorId = ResourceParser.getDefaultBgId(context);
-        mCreatedDate = System.currentTimeMillis();
-        mHasAttachment = 0;
-        mModifiedDate = System.currentTimeMillis();
-        mParentId = 0;
-        mSnippet = "";
-        mType = Notes.TYPE_NOTE;
-        mWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID;
-        mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
-        mOriginParent = 0;
-        mVersion = 0;
-        mDiffNoteValues = new ContentValues();
-        mDataList = new ArrayList<SqlData>();
-    }
-
-    public SqlNote(Context context, Cursor c) {
-        mContext = context;
-        mContentResolver = context.getContentResolver();
-        mIsCreate = false;
-        loadFromCursor(c);
-        mDataList = new ArrayList<SqlData>();
-        if (mType == Notes.TYPE_NOTE)
-            loadDataContent();
-        mDiffNoteValues = new ContentValues();
-    }
-
-    public SqlNote(Context context, long id) {
-        mContext = context;
-        mContentResolver = context.getContentResolver();
-        mIsCreate = false;
-        loadFromCursor(id);
-        mDataList = new ArrayList<SqlData>();
-        if (mType == Notes.TYPE_NOTE)
-            loadDataContent();
-        mDiffNoteValues = new ContentValues();
-
-    }
-
-    private void loadFromCursor(long id) {
-        Cursor c = null;
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, PROJECTION_NOTE, "(_id=?)",
-                    new String[] {
-                        String.valueOf(id)
-                    }, null);
-            if (c != null) {
-                c.moveToNext();
-                loadFromCursor(c);
-            } else {
-                Log.w(TAG, "loadFromCursor: cursor = null");
-            }
-        } finally {
-            if (c != null)
-                c.close();
-        }
-    }
-
-    private void loadFromCursor(Cursor c) {
-        mId = c.getLong(ID_COLUMN);
-        mAlertDate = c.getLong(ALERTED_DATE_COLUMN);
-        mBgColorId = c.getInt(BG_COLOR_ID_COLUMN);
-        mCreatedDate = c.getLong(CREATED_DATE_COLUMN);
-        mHasAttachment = c.getInt(HAS_ATTACHMENT_COLUMN);
-        mModifiedDate = c.getLong(MODIFIED_DATE_COLUMN);
-        mParentId = c.getLong(PARENT_ID_COLUMN);
-        mSnippet = c.getString(SNIPPET_COLUMN);
-        mType = c.getInt(TYPE_COLUMN);
-        mWidgetId = c.getInt(WIDGET_ID_COLUMN);
-        mWidgetType = c.getInt(WIDGET_TYPE_COLUMN);
-        mVersion = c.getLong(VERSION_COLUMN);
-    }
-
-    private void loadDataContent() {
-        Cursor c = null;
-        mDataList.clear();
-        try {
-            c = mContentResolver.query(Notes.CONTENT_DATA_URI, SqlData.PROJECTION_DATA,
-                    "(note_id=?)", new String[] {
-                        String.valueOf(mId)
-                    }, null);
-            if (c != null) {
-                if (c.getCount() == 0) {
-                    Log.w(TAG, "it seems that the note has not data");
-                    return;
-                }
-                while (c.moveToNext()) {
-                    SqlData data = new SqlData(mContext, c);
-                    mDataList.add(data);
-                }
-            } else {
-                Log.w(TAG, "loadDataContent: cursor = null");
-            }
-        } finally {
-            if (c != null)
-                c.close();
-        }
-    }
-
-    public boolean setContent(JSONObject js) {
-        try {
-            JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-            if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
-                Log.w(TAG, "cannot set system folder");
-            } else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
-                // for folder we can only update the snnipet and type
-                String snippet = note.has(NoteColumns.SNIPPET) ? note
-                        .getString(NoteColumns.SNIPPET) : "";
-                if (mIsCreate || !mSnippet.equals(snippet)) {
-                    mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
-                }
-                mSnippet = snippet;
-
-                int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
-                        : Notes.TYPE_NOTE;
-                if (mIsCreate || mType != type) {
-                    mDiffNoteValues.put(NoteColumns.TYPE, type);
-                }
-                mType = type;
-            } else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_NOTE) {
-                JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
-                long id = note.has(NoteColumns.ID) ? note.getLong(NoteColumns.ID) : INVALID_ID;
-                if (mIsCreate || mId != id) {
-                    mDiffNoteValues.put(NoteColumns.ID, id);
-                }
-                mId = id;
-
-                long alertDate = note.has(NoteColumns.ALERTED_DATE) ? note
-                        .getLong(NoteColumns.ALERTED_DATE) : 0;
-                if (mIsCreate || mAlertDate != alertDate) {
-                    mDiffNoteValues.put(NoteColumns.ALERTED_DATE, alertDate);
-                }
-                mAlertDate = alertDate;
-
-                int bgColorId = note.has(NoteColumns.BG_COLOR_ID) ? note
-                        .getInt(NoteColumns.BG_COLOR_ID) : ResourceParser.getDefaultBgId(mContext);
-                if (mIsCreate || mBgColorId != bgColorId) {
-                    mDiffNoteValues.put(NoteColumns.BG_COLOR_ID, bgColorId);
-                }
-                mBgColorId = bgColorId;
-
-                long createDate = note.has(NoteColumns.CREATED_DATE) ? note
-                        .getLong(NoteColumns.CREATED_DATE) : System.currentTimeMillis();
-                if (mIsCreate || mCreatedDate != createDate) {
-                    mDiffNoteValues.put(NoteColumns.CREATED_DATE, createDate);
-                }
-                mCreatedDate = createDate;
-
-                int hasAttachment = note.has(NoteColumns.HAS_ATTACHMENT) ? note
-                        .getInt(NoteColumns.HAS_ATTACHMENT) : 0;
-                if (mIsCreate || mHasAttachment != hasAttachment) {
-                    mDiffNoteValues.put(NoteColumns.HAS_ATTACHMENT, hasAttachment);
-                }
-                mHasAttachment = hasAttachment;
-
-                long modifiedDate = note.has(NoteColumns.MODIFIED_DATE) ? note
-                        .getLong(NoteColumns.MODIFIED_DATE) : System.currentTimeMillis();
-                if (mIsCreate || mModifiedDate != modifiedDate) {
-                    mDiffNoteValues.put(NoteColumns.MODIFIED_DATE, modifiedDate);
-                }
-                mModifiedDate = modifiedDate;
-
-                long parentId = note.has(NoteColumns.PARENT_ID) ? note
-                        .getLong(NoteColumns.PARENT_ID) : 0;
-                if (mIsCreate || mParentId != parentId) {
-                    mDiffNoteValues.put(NoteColumns.PARENT_ID, parentId);
-                }
-                mParentId = parentId;
-
-                String snippet = note.has(NoteColumns.SNIPPET) ? note
-                        .getString(NoteColumns.SNIPPET) : "";
-                if (mIsCreate || !mSnippet.equals(snippet)) {
-                    mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
-                }
-                mSnippet = snippet;
-
-                int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
-                        : Notes.TYPE_NOTE;
-                if (mIsCreate || mType != type) {
-                    mDiffNoteValues.put(NoteColumns.TYPE, type);
-                }
-                mType = type;
-
-                int widgetId = note.has(NoteColumns.WIDGET_ID) ? note.getInt(NoteColumns.WIDGET_ID)
-                        : AppWidgetManager.INVALID_APPWIDGET_ID;
-                if (mIsCreate || mWidgetId != widgetId) {
-                    mDiffNoteValues.put(NoteColumns.WIDGET_ID, widgetId);
-                }
-                mWidgetId = widgetId;
-
-                int widgetType = note.has(NoteColumns.WIDGET_TYPE) ? note
-                        .getInt(NoteColumns.WIDGET_TYPE) : Notes.TYPE_WIDGET_INVALIDE;
-                if (mIsCreate || mWidgetType != widgetType) {
-                    mDiffNoteValues.put(NoteColumns.WIDGET_TYPE, widgetType);
-                }
-                mWidgetType = widgetType;
-
-                long originParent = note.has(NoteColumns.ORIGIN_PARENT_ID) ? note
-                        .getLong(NoteColumns.ORIGIN_PARENT_ID) : 0;
-                if (mIsCreate || mOriginParent != originParent) {
-                    mDiffNoteValues.put(NoteColumns.ORIGIN_PARENT_ID, originParent);
-                }
-                mOriginParent = originParent;
-
-                for (int i = 0; i < dataArray.length(); i++) {
-                    JSONObject data = dataArray.getJSONObject(i);
-                    SqlData sqlData = null;
-                    if (data.has(DataColumns.ID)) {
-                        long dataId = data.getLong(DataColumns.ID);
-                        for (SqlData temp : mDataList) {
-                            if (dataId == temp.getId()) {
-                                sqlData = temp;
-                            }
-                        }
-                    }
-
-                    if (sqlData == null) {
-                        sqlData = new SqlData(mContext);
-                        mDataList.add(sqlData);
-                    }
-
-                    sqlData.setContent(data);
-                }
-            }
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return false;
-        }
-        return true;
-    }
-
-    public JSONObject getContent() {
-        try {
-            JSONObject js = new JSONObject();
-
-            if (mIsCreate) {
-                Log.e(TAG, "it seems that we haven't created this in database yet");
-                return null;
-            }
-
-            JSONObject note = new JSONObject();
-            if (mType == Notes.TYPE_NOTE) {
-                note.put(NoteColumns.ID, mId);
-                note.put(NoteColumns.ALERTED_DATE, mAlertDate);
-                note.put(NoteColumns.BG_COLOR_ID, mBgColorId);
-                note.put(NoteColumns.CREATED_DATE, mCreatedDate);
-                note.put(NoteColumns.HAS_ATTACHMENT, mHasAttachment);
-                note.put(NoteColumns.MODIFIED_DATE, mModifiedDate);
-                note.put(NoteColumns.PARENT_ID, mParentId);
-                note.put(NoteColumns.SNIPPET, mSnippet);
-                note.put(NoteColumns.TYPE, mType);
-                note.put(NoteColumns.WIDGET_ID, mWidgetId);
-                note.put(NoteColumns.WIDGET_TYPE, mWidgetType);
-                note.put(NoteColumns.ORIGIN_PARENT_ID, mOriginParent);
-                js.put(GTaskStringUtils.META_HEAD_NOTE, note);
-
-                JSONArray dataArray = new JSONArray();
-                for (SqlData sqlData : mDataList) {
-                    JSONObject data = sqlData.getContent();
-                    if (data != null) {
-                        dataArray.put(data);
-                    }
-                }
-                js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
-            } else if (mType == Notes.TYPE_FOLDER || mType == Notes.TYPE_SYSTEM) {
-                note.put(NoteColumns.ID, mId);
-                note.put(NoteColumns.TYPE, mType);
-                note.put(NoteColumns.SNIPPET, mSnippet);
-                js.put(GTaskStringUtils.META_HEAD_NOTE, note);
-            }
-
-            return js;
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-        return null;
-    }
-
-    public void setParentId(long id) {
-        mParentId = id;
-        mDiffNoteValues.put(NoteColumns.PARENT_ID, id);
-    }
-
-    public void setGtaskId(String gid) {
-        mDiffNoteValues.put(NoteColumns.GTASK_ID, gid);
-    }
-
-    public void setSyncId(long syncId) {
-        mDiffNoteValues.put(NoteColumns.SYNC_ID, syncId);
-    }
-
-    public void resetLocalModified() {
-        mDiffNoteValues.put(NoteColumns.LOCAL_MODIFIED, 0);
-    }
-
-    public long getId() {
-        return mId;
-    }
-
-    public long getParentId() {
-        return mParentId;
-    }
-
-    public String getSnippet() {
-        return mSnippet;
-    }
-
-    public boolean isNoteType() {
-        return mType == Notes.TYPE_NOTE;
-    }
-
-    public void commit(boolean validateVersion) {
-        if (mIsCreate) {
-            if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) {
-                mDiffNoteValues.remove(NoteColumns.ID);
-            }
-
-            Uri uri = mContentResolver.insert(Notes.CONTENT_NOTE_URI, mDiffNoteValues);
-            try {
-                mId = Long.valueOf(uri.getPathSegments().get(1));
-            } catch (NumberFormatException e) {
-                Log.e(TAG, "Get note id error :" + e.toString());
-                throw new ActionFailureException("create note failed");
-            }
-            if (mId == 0) {
-                throw new IllegalStateException("Create thread id failed");
-            }
-
-            if (mType == Notes.TYPE_NOTE) {
-                for (SqlData sqlData : mDataList) {
-                    sqlData.commit(mId, false, -1);
-                }
-            }
-        } else {
-            if (mId <= 0 && mId != Notes.ID_ROOT_FOLDER && mId != Notes.ID_CALL_RECORD_FOLDER) {
-                Log.e(TAG, "No such note");
-                throw new IllegalStateException("Try to update note with invalid id");
-            }
-            if (mDiffNoteValues.size() > 0) {
-                mVersion ++;
-                int result = 0;
-                if (!validateVersion) {
-                    result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
-                            + NoteColumns.ID + "=?)", new String[] {
-                        String.valueOf(mId)
-                    });
-                } else {
-                    result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
-                            + NoteColumns.ID + "=?) AND (" + NoteColumns.VERSION + "<=?)",
-                            new String[] {
-                                    String.valueOf(mId), String.valueOf(mVersion)
-                            });
-                }
-                if (result == 0) {
-                    Log.w(TAG, "there is no update. maybe user updates note when syncing");
-                }
-            }
-
-            if (mType == Notes.TYPE_NOTE) {
-                for (SqlData sqlData : mDataList) {
-                    sqlData.commit(mId, validateVersion, mVersion);
-                }
-            }
-        }
-
-        // refresh local info
-        loadFromCursor(mId);
-        if (mType == Notes.TYPE_NOTE)
-            loadDataContent();
-
-        mDiffNoteValues.clear();
-        mIsCreate = false;
-    }
-}

src/gtask/data/Task.java

@@ -1,351 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.database.Cursor;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.tool.GTaskStringUtils;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-
-public class Task extends Node {
-    private static final String TAG = Task.class.getSimpleName();
-
-    private boolean mCompleted;
-
-    private String mNotes;
-
-    private JSONObject mMetaInfo;
-
-    private Task mPriorSibling;
-
-    private TaskList mParent;
-
-    public Task() {
-        super();
-        mCompleted = false;
-        mNotes = null;
-        mPriorSibling = null;
-        mParent = null;
-        mMetaInfo = null;
-    }
-
-    public JSONObject getCreateAction(int actionId) {
-        JSONObject js = new JSONObject();
-
-        try {
-            // action_type
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
-
-            // action_id
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
-
-            // index
-            js.put(GTaskStringUtils.GTASK_JSON_INDEX, mParent.getChildTaskIndex(this));
-
-            // entity_delta
-            JSONObject entity = new JSONObject();
-            entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
-            entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
-            entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE,
-                    GTaskStringUtils.GTASK_JSON_TYPE_TASK);
-            if (getNotes() != null) {
-                entity.put(GTaskStringUtils.GTASK_JSON_NOTES, getNotes());
-            }
-            js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
-
-            // parent_id
-            js.put(GTaskStringUtils.GTASK_JSON_PARENT_ID, mParent.getGid());
-
-            // dest_parent_type
-            js.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT_TYPE,
-                    GTaskStringUtils.GTASK_JSON_TYPE_GROUP);
-
-            // list_id
-            js.put(GTaskStringUtils.GTASK_JSON_LIST_ID, mParent.getGid());
-
-            // prior_sibling_id
-            if (mPriorSibling != null) {
-                js.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, mPriorSibling.getGid());
-            }
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("fail to generate task-create jsonobject");
-        }
-
-        return js;
-    }
-
-    public JSONObject getUpdateAction(int actionId) {
-        JSONObject js = new JSONObject();
-
-        try {
-            // action_type
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
-
-            // action_id
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
-
-            // id
-            js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
-
-            // entity_delta
-            JSONObject entity = new JSONObject();
-            entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
-            if (getNotes() != null) {
-                entity.put(GTaskStringUtils.GTASK_JSON_NOTES, getNotes());
-            }
-            entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted());
-            js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("fail to generate task-update jsonobject");
-        }
-
-        return js;
-    }
-
-    public void setContentByRemoteJSON(JSONObject js) {
-        if (js != null) {
-            try {
-                // id
-                if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
-                    setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
-                }
-
-                // last_modified
-                if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
-                    setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
-                }
-
-                // name
-                if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) {
-                    setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME));
-                }
-
-                // notes
-                if (js.has(GTaskStringUtils.GTASK_JSON_NOTES)) {
-                    setNotes(js.getString(GTaskStringUtils.GTASK_JSON_NOTES));
-                }
-
-                // deleted
-                if (js.has(GTaskStringUtils.GTASK_JSON_DELETED)) {
-                    setDeleted(js.getBoolean(GTaskStringUtils.GTASK_JSON_DELETED));
-                }
-
-                // completed
-                if (js.has(GTaskStringUtils.GTASK_JSON_COMPLETED)) {
-                    setCompleted(js.getBoolean(GTaskStringUtils.GTASK_JSON_COMPLETED));
-                }
-            } catch (JSONException e) {
-                Log.e(TAG, e.toString());
-                e.printStackTrace();
-                throw new ActionFailureException("fail to get task content from jsonobject");
-            }
-        }
-    }
-
-    public void setContentByLocalJSON(JSONObject js) {
-        if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)
-                || !js.has(GTaskStringUtils.META_HEAD_DATA)) {
-            Log.w(TAG, "setContentByLocalJSON: nothing is avaiable");
-        }
-
-        try {
-            JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-            JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
-
-            if (note.getInt(NoteColumns.TYPE) != Notes.TYPE_NOTE) {
-                Log.e(TAG, "invalid type");
-                return;
-            }
-
-            for (int i = 0; i < dataArray.length(); i++) {
-                JSONObject data = dataArray.getJSONObject(i);
-                if (TextUtils.equals(data.getString(DataColumns.MIME_TYPE), DataConstants.NOTE)) {
-                    setName(data.getString(DataColumns.CONTENT));
-                    break;
-                }
-            }
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-    }
-
-    public JSONObject getLocalJSONFromContent() {
-        String name = getName();
-        try {
-            if (mMetaInfo == null) {
-                // new task created from web
-                if (name == null) {
-                    Log.w(TAG, "the note seems to be an empty one");
-                    return null;
-                }
-
-                JSONObject js = new JSONObject();
-                JSONObject note = new JSONObject();
-                JSONArray dataArray = new JSONArray();
-                JSONObject data = new JSONObject();
-                data.put(DataColumns.CONTENT, name);
-                dataArray.put(data);
-                js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
-                note.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
-                js.put(GTaskStringUtils.META_HEAD_NOTE, note);
-                return js;
-            } else {
-                // synced task
-                JSONObject note = mMetaInfo.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-                JSONArray dataArray = mMetaInfo.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
-
-                for (int i = 0; i < dataArray.length(); i++) {
-                    JSONObject data = dataArray.getJSONObject(i);
-                    if (TextUtils.equals(data.getString(DataColumns.MIME_TYPE), DataConstants.NOTE)) {
-                        data.put(DataColumns.CONTENT, getName());
-                        break;
-                    }
-                }
-
-                note.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
-                return mMetaInfo;
-            }
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    public void setMetaInfo(MetaData metaData) {
-        if (metaData != null && metaData.getNotes() != null) {
-            try {
-                mMetaInfo = new JSONObject(metaData.getNotes());
-            } catch (JSONException e) {
-                Log.w(TAG, e.toString());
-                mMetaInfo = null;
-            }
-        }
-    }
-
-    public int getSyncAction(Cursor c) {
-        try {
-            JSONObject noteInfo = null;
-            if (mMetaInfo != null && mMetaInfo.has(GTaskStringUtils.META_HEAD_NOTE)) {
-                noteInfo = mMetaInfo.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-            }
-
-            if (noteInfo == null) {
-                Log.w(TAG, "it seems that note meta has been deleted");
-                return SYNC_ACTION_UPDATE_REMOTE;
-            }
-
-            if (!noteInfo.has(NoteColumns.ID)) {
-                Log.w(TAG, "remote note id seems to be deleted");
-                return SYNC_ACTION_UPDATE_LOCAL;
-            }
-
-            // validate the note id now
-            if (c.getLong(SqlNote.ID_COLUMN) != noteInfo.getLong(NoteColumns.ID)) {
-                Log.w(TAG, "note id doesn't match");
-                return SYNC_ACTION_UPDATE_LOCAL;
-            }
-
-            if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
-                // there is no local update
-                if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
-                    // no update both side
-                    return SYNC_ACTION_NONE;
-                } else {
-                    // apply remote to local
-                    return SYNC_ACTION_UPDATE_LOCAL;
-                }
-            } else {
-                // validate gtask id
-                if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) {
-                    Log.e(TAG, "gtask id doesn't match");
-                    return SYNC_ACTION_ERROR;
-                }
-                if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
-                    // local modification only
-                    return SYNC_ACTION_UPDATE_REMOTE;
-                } else {
-                    return SYNC_ACTION_UPDATE_CONFLICT;
-                }
-            }
-        } catch (Exception e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-
-        return SYNC_ACTION_ERROR;
-    }
-
-    public boolean isWorthSaving() {
-        return mMetaInfo != null || (getName() != null && getName().trim().length() > 0)
-                || (getNotes() != null && getNotes().trim().length() > 0);
-    }
-
-    public void setCompleted(boolean completed) {
-        this.mCompleted = completed;
-    }
-
-    public void setNotes(String notes) {
-        this.mNotes = notes;
-    }
-
-    public void setPriorSibling(Task priorSibling) {
-        this.mPriorSibling = priorSibling;
-    }
-
-    public void setParent(TaskList parent) {
-        this.mParent = parent;
-    }
-
-    public boolean getCompleted() {
-        return this.mCompleted;
-    }
-
-    public String getNotes() {
-        return this.mNotes;
-    }
-
-    public Task getPriorSibling() {
-        return this.mPriorSibling;
-    }
-
-    public TaskList getParent() {
-        return this.mParent;
-    }
-
-}

src/gtask/data/TaskList.java

@@ -1,343 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.data;
-
-import android.database.Cursor;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.tool.GTaskStringUtils;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.util.ArrayList;
-
-
-public class TaskList extends Node {
-    private static final String TAG = TaskList.class.getSimpleName();
-
-    private int mIndex;
-
-    private ArrayList<Task> mChildren;
-
-    public TaskList() {
-        super();
-        mChildren = new ArrayList<Task>();
-        mIndex = 1;
-    }
-
-    public JSONObject getCreateAction(int actionId) {
-        JSONObject js = new JSONObject();
-
-        try {
-            // action_type
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
-
-            // action_id
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
-
-            // index
-            js.put(GTaskStringUtils.GTASK_JSON_INDEX, mIndex);
-
-            // entity_delta
-            JSONObject entity = new JSONObject();
-            entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
-            entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
-            entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE,
-                    GTaskStringUtils.GTASK_JSON_TYPE_GROUP);
-            js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("fail to generate tasklist-create jsonobject");
-        }
-
-        return js;
-    }
-
-    public JSONObject getUpdateAction(int actionId) {
-        JSONObject js = new JSONObject();
-
-        try {
-            // action_type
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
-
-            // action_id
-            js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
-
-            // id
-            js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
-
-            // entity_delta
-            JSONObject entity = new JSONObject();
-            entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
-            entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted());
-            js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("fail to generate tasklist-update jsonobject");
-        }
-
-        return js;
-    }
-
-    public void setContentByRemoteJSON(JSONObject js) {
-        if (js != null) {
-            try {
-                // id
-                if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
-                    setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
-                }
-
-                // last_modified
-                if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
-                    setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
-                }
-
-                // name
-                if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) {
-                    setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME));
-                }
-
-            } catch (JSONException e) {
-                Log.e(TAG, e.toString());
-                e.printStackTrace();
-                throw new ActionFailureException("fail to get tasklist content from jsonobject");
-            }
-        }
-    }
-
-    public void setContentByLocalJSON(JSONObject js) {
-        if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)) {
-            Log.w(TAG, "setContentByLocalJSON: nothing is avaiable");
-        }
-
-        try {
-            JSONObject folder = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-
-            if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
-                String name = folder.getString(NoteColumns.SNIPPET);
-                setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + name);
-            } else if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
-                if (folder.getLong(NoteColumns.ID) == Notes.ID_ROOT_FOLDER)
-                    setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT);
-                else if (folder.getLong(NoteColumns.ID) == Notes.ID_CALL_RECORD_FOLDER)
-                    setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX
-                            + GTaskStringUtils.FOLDER_CALL_NOTE);
-                else
-                    Log.e(TAG, "invalid system folder");
-            } else {
-                Log.e(TAG, "error type");
-            }
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-    }
-
-    public JSONObject getLocalJSONFromContent() {
-        try {
-            JSONObject js = new JSONObject();
-            JSONObject folder = new JSONObject();
-
-            String folderName = getName();
-            if (getName().startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX))
-                folderName = folderName.substring(GTaskStringUtils.MIUI_FOLDER_PREFFIX.length(),
-                        folderName.length());
-            folder.put(NoteColumns.SNIPPET, folderName);
-            if (folderName.equals(GTaskStringUtils.FOLDER_DEFAULT)
-                    || folderName.equals(GTaskStringUtils.FOLDER_CALL_NOTE))
-                folder.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
-            else
-                folder.put(NoteColumns.TYPE, Notes.TYPE_FOLDER);
-
-            js.put(GTaskStringUtils.META_HEAD_NOTE, folder);
-
-            return js;
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    public int getSyncAction(Cursor c) {
-        try {
-            if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
-                // there is no local update
-                if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
-                    // no update both side
-                    return SYNC_ACTION_NONE;
-                } else {
-                    // apply remote to local
-                    return SYNC_ACTION_UPDATE_LOCAL;
-                }
-            } else {
-                // validate gtask id
-                if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) {
-                    Log.e(TAG, "gtask id doesn't match");
-                    return SYNC_ACTION_ERROR;
-                }
-                if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
-                    // local modification only
-                    return SYNC_ACTION_UPDATE_REMOTE;
-                } else {
-                    // for folder conflicts, just apply local modification
-                    return SYNC_ACTION_UPDATE_REMOTE;
-                }
-            }
-        } catch (Exception e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-        }
-
-        return SYNC_ACTION_ERROR;
-    }
-
-    public int getChildTaskCount() {
-        return mChildren.size();
-    }
-
-    public boolean addChildTask(Task task) {
-        boolean ret = false;
-        if (task != null && !mChildren.contains(task)) {
-            ret = mChildren.add(task);
-            if (ret) {
-                // need to set prior sibling and parent
-                task.setPriorSibling(mChildren.isEmpty() ? null : mChildren
-                        .get(mChildren.size() - 1));
-                task.setParent(this);
-            }
-        }
-        return ret;
-    }
-
-    public boolean addChildTask(Task task, int index) {
-        if (index < 0 || index > mChildren.size()) {
-            Log.e(TAG, "add child task: invalid index");
-            return false;
-        }
-
-        int pos = mChildren.indexOf(task);
-        if (task != null && pos == -1) {
-            mChildren.add(index, task);
-
-            // update the task list
-            Task preTask = null;
-            Task afterTask = null;
-            if (index != 0)
-                preTask = mChildren.get(index - 1);
-            if (index != mChildren.size() - 1)
-                afterTask = mChildren.get(index + 1);
-
-            task.setPriorSibling(preTask);
-            if (afterTask != null)
-                afterTask.setPriorSibling(task);
-        }
-
-        return true;
-    }
-
-    public boolean removeChildTask(Task task) {
-        boolean ret = false;
-        int index = mChildren.indexOf(task);
-        if (index != -1) {
-            ret = mChildren.remove(task);
-
-            if (ret) {
-                // reset prior sibling and parent
-                task.setPriorSibling(null);
-                task.setParent(null);
-
-                // update the task list
-                if (index != mChildren.size()) {
-                    mChildren.get(index).setPriorSibling(
-                            index == 0 ? null : mChildren.get(index - 1));
-                }
-            }
-        }
-        return ret;
-    }
-
-    public boolean moveChildTask(Task task, int index) {
-
-        if (index < 0 || index >= mChildren.size()) {
-            Log.e(TAG, "move child task: invalid index");
-            return false;
-        }
-
-        int pos = mChildren.indexOf(task);
-        if (pos == -1) {
-            Log.e(TAG, "move child task: the task should in the list");
-            return false;
-        }
-
-        if (pos == index)
-            return true;
-        return (removeChildTask(task) && addChildTask(task, index));
-    }
-
-    public Task findChildTaskByGid(String gid) {
-        for (int i = 0; i < mChildren.size(); i++) {
-            Task t = mChildren.get(i);
-            if (t.getGid().equals(gid)) {
-                return t;
-            }
-        }
-        return null;
-    }
-
-    public int getChildTaskIndex(Task task) {
-        return mChildren.indexOf(task);
-    }
-
-    public Task getChildTaskByIndex(int index) {
-        if (index < 0 || index >= mChildren.size()) {
-            Log.e(TAG, "getTaskByIndex: invalid index");
-            return null;
-        }
-        return mChildren.get(index);
-    }
-
-    public Task getChilTaskByGid(String gid) {
-        for (Task task : mChildren) {
-            if (task.getGid().equals(gid))
-                return task;
-        }
-        return null;
-    }
-
-    public ArrayList<Task> getChildTaskList() {
-        return this.mChildren;
-    }
-
-    public void setIndex(int index) {
-        this.mIndex = index;
-    }
-
-    public int getIndex() {
-        return this.mIndex;
-    }
-}

src/gtask/exception/ActionFailureException.java

@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.exception;
-
-public class ActionFailureException extends RuntimeException {
-    private static final long serialVersionUID = 4425249765923293627L;
-
-    public ActionFailureException() {
-        super();
-    }
-
-    public ActionFailureException(String paramString) {
-        super(paramString);
-    }
-
-    public ActionFailureException(String paramString, Throwable paramThrowable) {
-        super(paramString, paramThrowable);
-    }
-}

src/gtask/exception/NetworkFailureException.java

@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.exception;
-
-public class NetworkFailureException extends Exception {
-    private static final long serialVersionUID = 2107610287180234136L;
-
-    public NetworkFailureException() {
-        super();
-    }
-
-    public NetworkFailureException(String paramString) {
-        super(paramString);
-    }
-
-    public NetworkFailureException(String paramString, Throwable paramThrowable) {
-        super(paramString, paramThrowable);
-    }
-}

src/gtask/remote/GTaskASyncTask.java

@@ -1,123 +0,0 @@
-
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.remote;
-
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.AsyncTask;
-
-import net.micode.notes.R;
-import net.micode.notes.ui.NotesListActivity;
-import net.micode.notes.ui.NotesPreferenceActivity;
-
-
-public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
-
-    private static int GTASK_SYNC_NOTIFICATION_ID = 5234235;
-
-    public interface OnCompleteListener {
-        void onComplete();
-    }
-
-    private Context mContext;
-
-    private NotificationManager mNotifiManager;
-
-    private GTaskManager mTaskManager;
-
-    private OnCompleteListener mOnCompleteListener;
-
-    public GTaskASyncTask(Context context, OnCompleteListener listener) {
-        mContext = context;
-        mOnCompleteListener = listener;
-        mNotifiManager = (NotificationManager) mContext
-                .getSystemService(Context.NOTIFICATION_SERVICE);
-        mTaskManager = GTaskManager.getInstance();
-    }
-
-    public void cancelSync() {
-        mTaskManager.cancelSync();
-    }
-
-    public void publishProgess(String message) {
-        publishProgress(new String[] {
-            message
-        });
-    }
-
-    private void showNotification(int tickerId, String content) {
-        Notification notification = new Notification(R.drawable.notification, mContext
-                .getString(tickerId), System.currentTimeMillis());
-        notification.defaults = Notification.DEFAULT_LIGHTS;
-        notification.flags = Notification.FLAG_AUTO_CANCEL;
-        PendingIntent pendingIntent;
-        if (tickerId != R.string.ticker_success) {
-            pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
-                    NotesPreferenceActivity.class), 0);
-
-        } else {
-            pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
-                    NotesListActivity.class), 0);
-        }
-        notification.setLatestEventInfo(mContext, mContext.getString(R.string.app_name), content,
-                pendingIntent);
-        mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
-    }
-
-    @Override
-    protected Integer doInBackground(Void... unused) {
-        publishProgess(mContext.getString(R.string.sync_progress_login, NotesPreferenceActivity
-                .getSyncAccountName(mContext)));
-        return mTaskManager.sync(mContext, this);
-    }
-
-    @Override
-    protected void onProgressUpdate(String... progress) {
-        showNotification(R.string.ticker_syncing, progress[0]);
-        if (mContext instanceof GTaskSyncService) {
-            ((GTaskSyncService) mContext).sendBroadcast(progress[0]);
-        }
-    }
-
-    @Override
-    protected void onPostExecute(Integer result) {
-        if (result == GTaskManager.STATE_SUCCESS) {
-            showNotification(R.string.ticker_success, mContext.getString(
-                    R.string.success_sync_account, mTaskManager.getSyncAccount()));
-            NotesPreferenceActivity.setLastSyncTime(mContext, System.currentTimeMillis());
-        } else if (result == GTaskManager.STATE_NETWORK_ERROR) {
-            showNotification(R.string.ticker_fail, mContext.getString(R.string.error_sync_network));
-        } else if (result == GTaskManager.STATE_INTERNAL_ERROR) {
-            showNotification(R.string.ticker_fail, mContext.getString(R.string.error_sync_internal));
-        } else if (result == GTaskManager.STATE_SYNC_CANCELLED) {
-            showNotification(R.string.ticker_cancel, mContext
-                    .getString(R.string.error_sync_cancelled));
-        }
-        if (mOnCompleteListener != null) {
-            new Thread(new Runnable() {
-
-                public void run() {
-                    mOnCompleteListener.onComplete();
-                }
-            }).start();
-        }
-    }
-}

src/gtask/remote/GTaskClient.java

@@ -1,585 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.remote;
-
-import android.accounts.Account;
-import android.accounts.AccountManager;
-import android.accounts.AccountManagerFuture;
-import android.app.Activity;
-import android.os.Bundle;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.gtask.data.Node;
-import net.micode.notes.gtask.data.Task;
-import net.micode.notes.gtask.data.TaskList;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.gtask.exception.NetworkFailureException;
-import net.micode.notes.tool.GTaskStringUtils;
-import net.micode.notes.ui.NotesPreferenceActivity;
-
-import org.apache.http.HttpEntity;
-import org.apache.http.HttpResponse;
-import org.apache.http.client.ClientProtocolException;
-import org.apache.http.client.entity.UrlEncodedFormEntity;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.cookie.Cookie;
-import org.apache.http.impl.client.BasicCookieStore;
-import org.apache.http.impl.client.DefaultHttpClient;
-import org.apache.http.message.BasicNameValuePair;
-import org.apache.http.params.BasicHttpParams;
-import org.apache.http.params.HttpConnectionParams;
-import org.apache.http.params.HttpParams;
-import org.apache.http.params.HttpProtocolParams;
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.zip.GZIPInputStream;
-import java.util.zip.Inflater;
-import java.util.zip.InflaterInputStream;
-
-
-public class GTaskClient {
-    private static final String TAG = GTaskClient.class.getSimpleName();
-
-    private static final String GTASK_URL = "https://mail.google.com/tasks/";
-
-    private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig";
-
-    private static final String GTASK_POST_URL = "https://mail.google.com/tasks/r/ig";
-
-    private static GTaskClient mInstance = null;
-
-    private DefaultHttpClient mHttpClient;
-
-    private String mGetUrl;
-
-    private String mPostUrl;
-
-    private long mClientVersion;
-
-    private boolean mLoggedin;
-
-    private long mLastLoginTime;
-
-    private int mActionId;
-
-    private Account mAccount;
-
-    private JSONArray mUpdateArray;
-
-    private GTaskClient() {
-        mHttpClient = null;
-        mGetUrl = GTASK_GET_URL;
-        mPostUrl = GTASK_POST_URL;
-        mClientVersion = -1;
-        mLoggedin = false;
-        mLastLoginTime = 0;
-        mActionId = 1;
-        mAccount = null;
-        mUpdateArray = null;
-    }
-
-    public static synchronized GTaskClient getInstance() {
-        if (mInstance == null) {
-            mInstance = new GTaskClient();
-        }
-        return mInstance;
-    }
-
-    public boolean login(Activity activity) {
-        // we suppose that the cookie would expire after 5 minutes
-        // then we need to re-login
-        final long interval = 1000 * 60 * 5;
-        if (mLastLoginTime + interval < System.currentTimeMillis()) {
-            mLoggedin = false;
-        }
-
-        // need to re-login after account switch
-        if (mLoggedin
-                && !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity
-                        .getSyncAccountName(activity))) {
-            mLoggedin = false;
-        }
-
-        if (mLoggedin) {
-            Log.d(TAG, "already logged in");
-            return true;
-        }
-
-        mLastLoginTime = System.currentTimeMillis();
-        String authToken = loginGoogleAccount(activity, false);
-        if (authToken == null) {
-            Log.e(TAG, "login google account failed");
-            return false;
-        }
-
-        // login with custom domain if necessary
-        if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase()
-                .endsWith("googlemail.com"))) {
-            StringBuilder url = new StringBuilder(GTASK_URL).append("a/");
-            int index = mAccount.name.indexOf('@') + 1;
-            String suffix = mAccount.name.substring(index);
-            url.append(suffix + "/");
-            mGetUrl = url.toString() + "ig";
-            mPostUrl = url.toString() + "r/ig";
-
-            if (tryToLoginGtask(activity, authToken)) {
-                mLoggedin = true;
-            }
-        }
-
-        // try to login with google official url
-        if (!mLoggedin) {
-            mGetUrl = GTASK_GET_URL;
-            mPostUrl = GTASK_POST_URL;
-            if (!tryToLoginGtask(activity, authToken)) {
-                return false;
-            }
-        }
-
-        mLoggedin = true;
-        return true;
-    }
-
-    private String loginGoogleAccount(Activity activity, boolean invalidateToken) {
-        String authToken;
-        AccountManager accountManager = AccountManager.get(activity);
-        Account[] accounts = accountManager.getAccountsByType("com.google");
-
-        if (accounts.length == 0) {
-            Log.e(TAG, "there is no available google account");
-            return null;
-        }
-
-        String accountName = NotesPreferenceActivity.getSyncAccountName(activity);
-        Account account = null;
-        for (Account a : accounts) {
-            if (a.name.equals(accountName)) {
-                account = a;
-                break;
-            }
-        }
-        if (account != null) {
-            mAccount = account;
-        } else {
-            Log.e(TAG, "unable to get an account with the same name in the settings");
-            return null;
-        }
-
-        // get the token now
-        AccountManagerFuture<Bundle> accountManagerFuture = accountManager.getAuthToken(account,
-                "goanna_mobile", null, activity, null, null);
-        try {
-            Bundle authTokenBundle = accountManagerFuture.getResult();
-            authToken = authTokenBundle.getString(AccountManager.KEY_AUTHTOKEN);
-            if (invalidateToken) {
-                accountManager.invalidateAuthToken("com.google", authToken);
-                loginGoogleAccount(activity, false);
-            }
-        } catch (Exception e) {
-            Log.e(TAG, "get auth token failed");
-            authToken = null;
-        }
-
-        return authToken;
-    }
-
-    private boolean tryToLoginGtask(Activity activity, String authToken) {
-        if (!loginGtask(authToken)) {
-            // maybe the auth token is out of date, now let's invalidate the
-            // token and try again
-            authToken = loginGoogleAccount(activity, true);
-            if (authToken == null) {
-                Log.e(TAG, "login google account failed");
-                return false;
-            }
-
-            if (!loginGtask(authToken)) {
-                Log.e(TAG, "login gtask failed");
-                return false;
-            }
-        }
-        return true;
-    }
-
-    private boolean loginGtask(String authToken) {
-        int timeoutConnection = 10000;
-        int timeoutSocket = 15000;
-        HttpParams httpParameters = new BasicHttpParams();
-        HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
-        HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
-        mHttpClient = new DefaultHttpClient(httpParameters);
-        BasicCookieStore localBasicCookieStore = new BasicCookieStore();
-        mHttpClient.setCookieStore(localBasicCookieStore);
-        HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false);
-
-        // login gtask
-        try {
-            String loginUrl = mGetUrl + "?auth=" + authToken;
-            HttpGet httpGet = new HttpGet(loginUrl);
-            HttpResponse response = null;
-            response = mHttpClient.execute(httpGet);
-
-            // get the cookie now
-            List<Cookie> cookies = mHttpClient.getCookieStore().getCookies();
-            boolean hasAuthCookie = false;
-            for (Cookie cookie : cookies) {
-                if (cookie.getName().contains("GTL")) {
-                    hasAuthCookie = true;
-                }
-            }
-            if (!hasAuthCookie) {
-                Log.w(TAG, "it seems that there is no auth cookie");
-            }
-
-            // get the client version
-            String resString = getResponseContent(response.getEntity());
-            String jsBegin = "_setup(";
-            String jsEnd = ")}</script>";
-            int begin = resString.indexOf(jsBegin);
-            int end = resString.lastIndexOf(jsEnd);
-            String jsString = null;
-            if (begin != -1 && end != -1 && begin < end) {
-                jsString = resString.substring(begin + jsBegin.length(), end);
-            }
-            JSONObject js = new JSONObject(jsString);
-            mClientVersion = js.getLong("v");
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return false;
-        } catch (Exception e) {
-            // simply catch all exceptions
-            Log.e(TAG, "httpget gtask_url failed");
-            return false;
-        }
-
-        return true;
-    }
-
-    private int getActionId() {
-        return mActionId++;
-    }
-
-    private HttpPost createHttpPost() {
-        HttpPost httpPost = new HttpPost(mPostUrl);
-        httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
-        httpPost.setHeader("AT", "1");
-        return httpPost;
-    }
-
-    private String getResponseContent(HttpEntity entity) throws IOException {
-        String contentEncoding = null;
-        if (entity.getContentEncoding() != null) {
-            contentEncoding = entity.getContentEncoding().getValue();
-            Log.d(TAG, "encoding: " + contentEncoding);
-        }
-
-        InputStream input = entity.getContent();
-        if (contentEncoding != null && contentEncoding.equalsIgnoreCase("gzip")) {
-            input = new GZIPInputStream(entity.getContent());
-        } else if (contentEncoding != null && contentEncoding.equalsIgnoreCase("deflate")) {
-            Inflater inflater = new Inflater(true);
-            input = new InflaterInputStream(entity.getContent(), inflater);
-        }
-
-        try {
-            InputStreamReader isr = new InputStreamReader(input);
-            BufferedReader br = new BufferedReader(isr);
-            StringBuilder sb = new StringBuilder();
-
-            while (true) {
-                String buff = br.readLine();
-                if (buff == null) {
-                    return sb.toString();
-                }
-                sb = sb.append(buff);
-            }
-        } finally {
-            input.close();
-        }
-    }
-
-    private JSONObject postRequest(JSONObject js) throws NetworkFailureException {
-        if (!mLoggedin) {
-            Log.e(TAG, "please login first");
-            throw new ActionFailureException("not logged in");
-        }
-
-        HttpPost httpPost = createHttpPost();
-        try {
-            LinkedList<BasicNameValuePair> list = new LinkedList<BasicNameValuePair>();
-            list.add(new BasicNameValuePair("r", js.toString()));
-            UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8");
-            httpPost.setEntity(entity);
-
-            // execute the post
-            HttpResponse response = mHttpClient.execute(httpPost);
-            String jsString = getResponseContent(response.getEntity());
-            return new JSONObject(jsString);
-
-        } catch (ClientProtocolException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new NetworkFailureException("postRequest failed");
-        } catch (IOException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new NetworkFailureException("postRequest failed");
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("unable to convert response content to jsonobject");
-        } catch (Exception e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("error occurs when posting request");
-        }
-    }
-
-    public void createTask(Task task) throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-
-            // action_list
-            actionList.put(task.getCreateAction(getActionId()));
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client_version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            // post
-            JSONObject jsResponse = postRequest(jsPost);
-            JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
-                    GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
-            task.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("create task: handing jsonobject failed");
-        }
-    }
-
-    public void createTaskList(TaskList tasklist) throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-
-            // action_list
-            actionList.put(tasklist.getCreateAction(getActionId()));
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            // post
-            JSONObject jsResponse = postRequest(jsPost);
-            JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
-                    GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
-            tasklist.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("create tasklist: handing jsonobject failed");
-        }
-    }
-
-    public void commitUpdate() throws NetworkFailureException {
-        if (mUpdateArray != null) {
-            try {
-                JSONObject jsPost = new JSONObject();
-
-                // action_list
-                jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, mUpdateArray);
-
-                // client_version
-                jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-                postRequest(jsPost);
-                mUpdateArray = null;
-            } catch (JSONException e) {
-                Log.e(TAG, e.toString());
-                e.printStackTrace();
-                throw new ActionFailureException("commit update: handing jsonobject failed");
-            }
-        }
-    }
-
-    public void addUpdateNode(Node node) throws NetworkFailureException {
-        if (node != null) {
-            // too many update items may result in an error
-            // set max to 10 items
-            if (mUpdateArray != null && mUpdateArray.length() > 10) {
-                commitUpdate();
-            }
-
-            if (mUpdateArray == null)
-                mUpdateArray = new JSONArray();
-            mUpdateArray.put(node.getUpdateAction(getActionId()));
-        }
-    }
-
-    public void moveTask(Task task, TaskList preParent, TaskList curParent)
-            throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-            JSONObject action = new JSONObject();
-
-            // action_list
-            action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_MOVE);
-            action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
-            action.put(GTaskStringUtils.GTASK_JSON_ID, task.getGid());
-            if (preParent == curParent && task.getPriorSibling() != null) {
-                // put prioring_sibing_id only if moving within the tasklist and
-                // it is not the first one
-                action.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, task.getPriorSibling());
-            }
-            action.put(GTaskStringUtils.GTASK_JSON_SOURCE_LIST, preParent.getGid());
-            action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.getGid());
-            if (preParent != curParent) {
-                // put the dest_list only if moving between tasklists
-                action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid());
-            }
-            actionList.put(action);
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client_version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            postRequest(jsPost);
-
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("move task: handing jsonobject failed");
-        }
-    }
-
-    public void deleteNode(Node node) throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-
-            // action_list
-            node.setDeleted(true);
-            actionList.put(node.getUpdateAction(getActionId()));
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client_version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            postRequest(jsPost);
-            mUpdateArray = null;
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("delete node: handing jsonobject failed");
-        }
-    }
-
-    public JSONArray getTaskLists() throws NetworkFailureException {
-        if (!mLoggedin) {
-            Log.e(TAG, "please login first");
-            throw new ActionFailureException("not logged in");
-        }
-
-        try {
-            HttpGet httpGet = new HttpGet(mGetUrl);
-            HttpResponse response = null;
-            response = mHttpClient.execute(httpGet);
-
-            // get the task list
-            String resString = getResponseContent(response.getEntity());
-            String jsBegin = "_setup(";
-            String jsEnd = ")}</script>";
-            int begin = resString.indexOf(jsBegin);
-            int end = resString.lastIndexOf(jsEnd);
-            String jsString = null;
-            if (begin != -1 && end != -1 && begin < end) {
-                jsString = resString.substring(begin + jsBegin.length(), end);
-            }
-            JSONObject js = new JSONObject(jsString);
-            return js.getJSONObject("t").getJSONArray(GTaskStringUtils.GTASK_JSON_LISTS);
-        } catch (ClientProtocolException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new NetworkFailureException("gettasklists: httpget failed");
-        } catch (IOException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new NetworkFailureException("gettasklists: httpget failed");
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("get task lists: handing jasonobject failed");
-        }
-    }
-
-    public JSONArray getTaskList(String listGid) throws NetworkFailureException {
-        commitUpdate();
-        try {
-            JSONObject jsPost = new JSONObject();
-            JSONArray actionList = new JSONArray();
-            JSONObject action = new JSONObject();
-
-            // action_list
-            action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
-                    GTaskStringUtils.GTASK_JSON_ACTION_TYPE_GETALL);
-            action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
-            action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid);
-            action.put(GTaskStringUtils.GTASK_JSON_GET_DELETED, false);
-            actionList.put(action);
-            jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
-
-            // client_version
-            jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
-
-            JSONObject jsResponse = postRequest(jsPost);
-            return jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_TASKS);
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("get task list: handing jsonobject failed");
-        }
-    }
-
-    public Account getSyncAccount() {
-        return mAccount;
-    }
-
-    public void resetUpdateArray() {
-        mUpdateArray = null;
-    }
-}

src/gtask/remote/GTaskManager.java

@@ -1,800 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.remote;
-
-import android.app.Activity;
-import android.content.ContentResolver;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.util.Log;
-
-import net.micode.notes.R;
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.gtask.data.MetaData;
-import net.micode.notes.gtask.data.Node;
-import net.micode.notes.gtask.data.SqlNote;
-import net.micode.notes.gtask.data.Task;
-import net.micode.notes.gtask.data.TaskList;
-import net.micode.notes.gtask.exception.ActionFailureException;
-import net.micode.notes.gtask.exception.NetworkFailureException;
-import net.micode.notes.tool.DataUtils;
-import net.micode.notes.tool.GTaskStringUtils;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Map;
-
-
-public class GTaskManager {
-    private static final String TAG = GTaskManager.class.getSimpleName();
-
-    public static final int STATE_SUCCESS = 0;
-
-    public static final int STATE_NETWORK_ERROR = 1;
-
-    public static final int STATE_INTERNAL_ERROR = 2;
-
-    public static final int STATE_SYNC_IN_PROGRESS = 3;
-
-    public static final int STATE_SYNC_CANCELLED = 4;
-
-    private static GTaskManager mInstance = null;
-
-    private Activity mActivity;
-
-    private Context mContext;
-
-    private ContentResolver mContentResolver;
-
-    private boolean mSyncing;
-
-    private boolean mCancelled;
-
-    private HashMap<String, TaskList> mGTaskListHashMap;
-
-    private HashMap<String, Node> mGTaskHashMap;
-
-    private HashMap<String, MetaData> mMetaHashMap;
-
-    private TaskList mMetaList;
-
-    private HashSet<Long> mLocalDeleteIdMap;
-
-    private HashMap<String, Long> mGidToNid;
-
-    private HashMap<Long, String> mNidToGid;
-
-    private GTaskManager() {
-        mSyncing = false;
-        mCancelled = false;
-        mGTaskListHashMap = new HashMap<String, TaskList>();
-        mGTaskHashMap = new HashMap<String, Node>();
-        mMetaHashMap = new HashMap<String, MetaData>();
-        mMetaList = null;
-        mLocalDeleteIdMap = new HashSet<Long>();
-        mGidToNid = new HashMap<String, Long>();
-        mNidToGid = new HashMap<Long, String>();
-    }
-
-    public static synchronized GTaskManager getInstance() {
-        if (mInstance == null) {
-            mInstance = new GTaskManager();
-        }
-        return mInstance;
-    }
-
-    public synchronized void setActivityContext(Activity activity) {
-        // used for getting authtoken
-        mActivity = activity;
-    }
-
-    public int sync(Context context, GTaskASyncTask asyncTask) {
-        if (mSyncing) {
-            Log.d(TAG, "Sync is in progress");
-            return STATE_SYNC_IN_PROGRESS;
-        }
-        mContext = context;
-        mContentResolver = mContext.getContentResolver();
-        mSyncing = true;
-        mCancelled = false;
-        mGTaskListHashMap.clear();
-        mGTaskHashMap.clear();
-        mMetaHashMap.clear();
-        mLocalDeleteIdMap.clear();
-        mGidToNid.clear();
-        mNidToGid.clear();
-
-        try {
-            GTaskClient client = GTaskClient.getInstance();
-            client.resetUpdateArray();
-
-            // login google task
-            if (!mCancelled) {
-                if (!client.login(mActivity)) {
-                    throw new NetworkFailureException("login google task failed");
-                }
-            }
-
-            // get the task list from google
-            asyncTask.publishProgess(mContext.getString(R.string.sync_progress_init_list));
-            initGTaskList();
-
-            // do content sync work
-            asyncTask.publishProgess(mContext.getString(R.string.sync_progress_syncing));
-            syncContent();
-        } catch (NetworkFailureException e) {
-            Log.e(TAG, e.toString());
-            return STATE_NETWORK_ERROR;
-        } catch (ActionFailureException e) {
-            Log.e(TAG, e.toString());
-            return STATE_INTERNAL_ERROR;
-        } catch (Exception e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            return STATE_INTERNAL_ERROR;
-        } finally {
-            mGTaskListHashMap.clear();
-            mGTaskHashMap.clear();
-            mMetaHashMap.clear();
-            mLocalDeleteIdMap.clear();
-            mGidToNid.clear();
-            mNidToGid.clear();
-            mSyncing = false;
-        }
-
-        return mCancelled ? STATE_SYNC_CANCELLED : STATE_SUCCESS;
-    }
-
-    private void initGTaskList() throws NetworkFailureException {
-        if (mCancelled)
-            return;
-        GTaskClient client = GTaskClient.getInstance();
-        try {
-            JSONArray jsTaskLists = client.getTaskLists();
-
-            // init meta list first
-            mMetaList = null;
-            for (int i = 0; i < jsTaskLists.length(); i++) {
-                JSONObject object = jsTaskLists.getJSONObject(i);
-                String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
-                String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME);
-
-                if (name
-                        .equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_META)) {
-                    mMetaList = new TaskList();
-                    mMetaList.setContentByRemoteJSON(object);
-
-                    // load meta data
-                    JSONArray jsMetas = client.getTaskList(gid);
-                    for (int j = 0; j < jsMetas.length(); j++) {
-                        object = (JSONObject) jsMetas.getJSONObject(j);
-                        MetaData metaData = new MetaData();
-                        metaData.setContentByRemoteJSON(object);
-                        if (metaData.isWorthSaving()) {
-                            mMetaList.addChildTask(metaData);
-                            if (metaData.getGid() != null) {
-                                mMetaHashMap.put(metaData.getRelatedGid(), metaData);
-                            }
-                        }
-                    }
-                }
-            }
-
-            // create meta list if not existed
-            if (mMetaList == null) {
-                mMetaList = new TaskList();
-                mMetaList.setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX
-                        + GTaskStringUtils.FOLDER_META);
-                GTaskClient.getInstance().createTaskList(mMetaList);
-            }
-
-            // init task list
-            for (int i = 0; i < jsTaskLists.length(); i++) {
-                JSONObject object = jsTaskLists.getJSONObject(i);
-                String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
-                String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME);
-
-                if (name.startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX)
-                        && !name.equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX
-                                + GTaskStringUtils.FOLDER_META)) {
-                    TaskList tasklist = new TaskList();
-                    tasklist.setContentByRemoteJSON(object);
-                    mGTaskListHashMap.put(gid, tasklist);
-                    mGTaskHashMap.put(gid, tasklist);
-
-                    // load tasks
-                    JSONArray jsTasks = client.getTaskList(gid);
-                    for (int j = 0; j < jsTasks.length(); j++) {
-                        object = (JSONObject) jsTasks.getJSONObject(j);
-                        gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
-                        Task task = new Task();
-                        task.setContentByRemoteJSON(object);
-                        if (task.isWorthSaving()) {
-                            task.setMetaInfo(mMetaHashMap.get(gid));
-                            tasklist.addChildTask(task);
-                            mGTaskHashMap.put(gid, task);
-                        }
-                    }
-                }
-            }
-        } catch (JSONException e) {
-            Log.e(TAG, e.toString());
-            e.printStackTrace();
-            throw new ActionFailureException("initGTaskList: handing JSONObject failed");
-        }
-    }
-
-    private void syncContent() throws NetworkFailureException {
-        int syncType;
-        Cursor c = null;
-        String gid;
-        Node node;
-
-        mLocalDeleteIdMap.clear();
-
-        if (mCancelled) {
-            return;
-        }
-
-        // for local deleted note
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
-                    "(type<>? AND parent_id=?)", new String[] {
-                            String.valueOf(Notes.TYPE_SYSTEM), String.valueOf(Notes.ID_TRASH_FOLER)
-                    }, null);
-            if (c != null) {
-                while (c.moveToNext()) {
-                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        doContentSync(Node.SYNC_ACTION_DEL_REMOTE, node, c);
-                    }
-
-                    mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN));
-                }
-            } else {
-                Log.w(TAG, "failed to query trash folder");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // sync folder first
-        syncFolder();
-
-        // for note existing in database
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
-                    "(type=? AND parent_id<>?)", new String[] {
-                            String.valueOf(Notes.TYPE_NOTE), String.valueOf(Notes.ID_TRASH_FOLER)
-                    }, NoteColumns.TYPE + " DESC");
-            if (c != null) {
-                while (c.moveToNext()) {
-                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN));
-                        mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid);
-                        syncType = node.getSyncAction(c);
-                    } else {
-                        if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) {
-                            // local add
-                            syncType = Node.SYNC_ACTION_ADD_REMOTE;
-                        } else {
-                            // remote delete
-                            syncType = Node.SYNC_ACTION_DEL_LOCAL;
-                        }
-                    }
-                    doContentSync(syncType, node, c);
-                }
-            } else {
-                Log.w(TAG, "failed to query existing note in database");
-            }
-
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // go through remaining items
-        Iterator<Map.Entry<String, Node>> iter = mGTaskHashMap.entrySet().iterator();
-        while (iter.hasNext()) {
-            Map.Entry<String, Node> entry = iter.next();
-            node = entry.getValue();
-            doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null);
-        }
-
-        // mCancelled can be set by another thread, so we neet to check one by
-        // one
-        // clear local delete table
-        if (!mCancelled) {
-            if (!DataUtils.batchDeleteNotes(mContentResolver, mLocalDeleteIdMap)) {
-                throw new ActionFailureException("failed to batch-delete local deleted notes");
-            }
-        }
-
-        // refresh local sync id
-        if (!mCancelled) {
-            GTaskClient.getInstance().commitUpdate();
-            refreshLocalSyncId();
-        }
-
-    }
-
-    private void syncFolder() throws NetworkFailureException {
-        Cursor c = null;
-        String gid;
-        Node node;
-        int syncType;
-
-        if (mCancelled) {
-            return;
-        }
-
-        // for root folder
-        try {
-            c = mContentResolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI,
-                    Notes.ID_ROOT_FOLDER), SqlNote.PROJECTION_NOTE, null, null, null);
-            if (c != null) {
-                c.moveToNext();
-                gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                node = mGTaskHashMap.get(gid);
-                if (node != null) {
-                    mGTaskHashMap.remove(gid);
-                    mGidToNid.put(gid, (long) Notes.ID_ROOT_FOLDER);
-                    mNidToGid.put((long) Notes.ID_ROOT_FOLDER, gid);
-                    // for system folder, only update remote name if necessary
-                    if (!node.getName().equals(
-                            GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT))
-                        doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c);
-                } else {
-                    doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c);
-                }
-            } else {
-                Log.w(TAG, "failed to query root folder");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // for call-note folder
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, "(_id=?)",
-                    new String[] {
-                        String.valueOf(Notes.ID_CALL_RECORD_FOLDER)
-                    }, null);
-            if (c != null) {
-                if (c.moveToNext()) {
-                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        mGidToNid.put(gid, (long) Notes.ID_CALL_RECORD_FOLDER);
-                        mNidToGid.put((long) Notes.ID_CALL_RECORD_FOLDER, gid);
-                        // for system folder, only update remote name if
-                        // necessary
-                        if (!node.getName().equals(
-                                GTaskStringUtils.MIUI_FOLDER_PREFFIX
-                                        + GTaskStringUtils.FOLDER_CALL_NOTE))
-                            doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c);
-                    } else {
-                        doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c);
-                    }
-                }
-            } else {
-                Log.w(TAG, "failed to query call note folder");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // for local existing folders
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
-                    "(type=? AND parent_id<>?)", new String[] {
-                            String.valueOf(Notes.TYPE_FOLDER), String.valueOf(Notes.ID_TRASH_FOLER)
-                    }, NoteColumns.TYPE + " DESC");
-            if (c != null) {
-                while (c.moveToNext()) {
-                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN));
-                        mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid);
-                        syncType = node.getSyncAction(c);
-                    } else {
-                        if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) {
-                            // local add
-                            syncType = Node.SYNC_ACTION_ADD_REMOTE;
-                        } else {
-                            // remote delete
-                            syncType = Node.SYNC_ACTION_DEL_LOCAL;
-                        }
-                    }
-                    doContentSync(syncType, node, c);
-                }
-            } else {
-                Log.w(TAG, "failed to query existing folder");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-
-        // for remote add folders
-        Iterator<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
-        while (iter.hasNext()) {
-            Map.Entry<String, TaskList> entry = iter.next();
-            gid = entry.getKey();
-            node = entry.getValue();
-            if (mGTaskHashMap.containsKey(gid)) {
-                mGTaskHashMap.remove(gid);
-                doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null);
-            }
-        }
-
-        if (!mCancelled)
-            GTaskClient.getInstance().commitUpdate();
-    }
-
-    private void doContentSync(int syncType, Node node, Cursor c) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        MetaData meta;
-        switch (syncType) {
-            case Node.SYNC_ACTION_ADD_LOCAL:
-                addLocalNode(node);
-                break;
-            case Node.SYNC_ACTION_ADD_REMOTE:
-                addRemoteNode(node, c);
-                break;
-            case Node.SYNC_ACTION_DEL_LOCAL:
-                meta = mMetaHashMap.get(c.getString(SqlNote.GTASK_ID_COLUMN));
-                if (meta != null) {
-                    GTaskClient.getInstance().deleteNode(meta);
-                }
-                mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN));
-                break;
-            case Node.SYNC_ACTION_DEL_REMOTE:
-                meta = mMetaHashMap.get(node.getGid());
-                if (meta != null) {
-                    GTaskClient.getInstance().deleteNode(meta);
-                }
-                GTaskClient.getInstance().deleteNode(node);
-                break;
-            case Node.SYNC_ACTION_UPDATE_LOCAL:
-                updateLocalNode(node, c);
-                break;
-            case Node.SYNC_ACTION_UPDATE_REMOTE:
-                updateRemoteNode(node, c);
-                break;
-            case Node.SYNC_ACTION_UPDATE_CONFLICT:
-                // merging both modifications maybe a good idea
-                // right now just use local update simply
-                updateRemoteNode(node, c);
-                break;
-            case Node.SYNC_ACTION_NONE:
-                break;
-            case Node.SYNC_ACTION_ERROR:
-            default:
-                throw new ActionFailureException("unkown sync action type");
-        }
-    }
-
-    private void addLocalNode(Node node) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        SqlNote sqlNote;
-        if (node instanceof TaskList) {
-            if (node.getName().equals(
-                    GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT)) {
-                sqlNote = new SqlNote(mContext, Notes.ID_ROOT_FOLDER);
-            } else if (node.getName().equals(
-                    GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_CALL_NOTE)) {
-                sqlNote = new SqlNote(mContext, Notes.ID_CALL_RECORD_FOLDER);
-            } else {
-                sqlNote = new SqlNote(mContext);
-                sqlNote.setContent(node.getLocalJSONFromContent());
-                sqlNote.setParentId(Notes.ID_ROOT_FOLDER);
-            }
-        } else {
-            sqlNote = new SqlNote(mContext);
-            JSONObject js = node.getLocalJSONFromContent();
-            try {
-                if (js.has(GTaskStringUtils.META_HEAD_NOTE)) {
-                    JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
-                    if (note.has(NoteColumns.ID)) {
-                        long id = note.getLong(NoteColumns.ID);
-                        if (DataUtils.existInNoteDatabase(mContentResolver, id)) {
-                            // the id is not available, have to create a new one
-                            note.remove(NoteColumns.ID);
-                        }
-                    }
-                }
-
-                if (js.has(GTaskStringUtils.META_HEAD_DATA)) {
-                    JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
-                    for (int i = 0; i < dataArray.length(); i++) {
-                        JSONObject data = dataArray.getJSONObject(i);
-                        if (data.has(DataColumns.ID)) {
-                            long dataId = data.getLong(DataColumns.ID);
-                            if (DataUtils.existInDataDatabase(mContentResolver, dataId)) {
-                                // the data id is not available, have to create
-                                // a new one
-                                data.remove(DataColumns.ID);
-                            }
-                        }
-                    }
-
-                }
-            } catch (JSONException e) {
-                Log.w(TAG, e.toString());
-                e.printStackTrace();
-            }
-            sqlNote.setContent(js);
-
-            Long parentId = mGidToNid.get(((Task) node).getParent().getGid());
-            if (parentId == null) {
-                Log.e(TAG, "cannot find task's parent id locally");
-                throw new ActionFailureException("cannot add local node");
-            }
-            sqlNote.setParentId(parentId.longValue());
-        }
-
-        // create the local node
-        sqlNote.setGtaskId(node.getGid());
-        sqlNote.commit(false);
-
-        // update gid-nid mapping
-        mGidToNid.put(node.getGid(), sqlNote.getId());
-        mNidToGid.put(sqlNote.getId(), node.getGid());
-
-        // update meta
-        updateRemoteMeta(node.getGid(), sqlNote);
-    }
-
-    private void updateLocalNode(Node node, Cursor c) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        SqlNote sqlNote;
-        // update the note locally
-        sqlNote = new SqlNote(mContext, c);
-        sqlNote.setContent(node.getLocalJSONFromContent());
-
-        Long parentId = (node instanceof Task) ? mGidToNid.get(((Task) node).getParent().getGid())
-                : new Long(Notes.ID_ROOT_FOLDER);
-        if (parentId == null) {
-            Log.e(TAG, "cannot find task's parent id locally");
-            throw new ActionFailureException("cannot update local node");
-        }
-        sqlNote.setParentId(parentId.longValue());
-        sqlNote.commit(true);
-
-        // update meta info
-        updateRemoteMeta(node.getGid(), sqlNote);
-    }
-
-    private void addRemoteNode(Node node, Cursor c) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        SqlNote sqlNote = new SqlNote(mContext, c);
-        Node n;
-
-        // update remotely
-        if (sqlNote.isNoteType()) {
-            Task task = new Task();
-            task.setContentByLocalJSON(sqlNote.getContent());
-
-            String parentGid = mNidToGid.get(sqlNote.getParentId());
-            if (parentGid == null) {
-                Log.e(TAG, "cannot find task's parent tasklist");
-                throw new ActionFailureException("cannot add remote task");
-            }
-            mGTaskListHashMap.get(parentGid).addChildTask(task);
-
-            GTaskClient.getInstance().createTask(task);
-            n = (Node) task;
-
-            // add meta
-            updateRemoteMeta(task.getGid(), sqlNote);
-        } else {
-            TaskList tasklist = null;
-
-            // we need to skip folder if it has already existed
-            String folderName = GTaskStringUtils.MIUI_FOLDER_PREFFIX;
-            if (sqlNote.getId() == Notes.ID_ROOT_FOLDER)
-                folderName += GTaskStringUtils.FOLDER_DEFAULT;
-            else if (sqlNote.getId() == Notes.ID_CALL_RECORD_FOLDER)
-                folderName += GTaskStringUtils.FOLDER_CALL_NOTE;
-            else
-                folderName += sqlNote.getSnippet();
-
-            Iterator<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
-            while (iter.hasNext()) {
-                Map.Entry<String, TaskList> entry = iter.next();
-                String gid = entry.getKey();
-                TaskList list = entry.getValue();
-
-                if (list.getName().equals(folderName)) {
-                    tasklist = list;
-                    if (mGTaskHashMap.containsKey(gid)) {
-                        mGTaskHashMap.remove(gid);
-                    }
-                    break;
-                }
-            }
-
-            // no match we can add now
-            if (tasklist == null) {
-                tasklist = new TaskList();
-                tasklist.setContentByLocalJSON(sqlNote.getContent());
-                GTaskClient.getInstance().createTaskList(tasklist);
-                mGTaskListHashMap.put(tasklist.getGid(), tasklist);
-            }
-            n = (Node) tasklist;
-        }
-
-        // update local note
-        sqlNote.setGtaskId(n.getGid());
-        sqlNote.commit(false);
-        sqlNote.resetLocalModified();
-        sqlNote.commit(true);
-
-        // gid-id mapping
-        mGidToNid.put(n.getGid(), sqlNote.getId());
-        mNidToGid.put(sqlNote.getId(), n.getGid());
-    }
-
-    private void updateRemoteNode(Node node, Cursor c) throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        SqlNote sqlNote = new SqlNote(mContext, c);
-
-        // update remotely
-        node.setContentByLocalJSON(sqlNote.getContent());
-        GTaskClient.getInstance().addUpdateNode(node);
-
-        // update meta
-        updateRemoteMeta(node.getGid(), sqlNote);
-
-        // move task if necessary
-        if (sqlNote.isNoteType()) {
-            Task task = (Task) node;
-            TaskList preParentList = task.getParent();
-
-            String curParentGid = mNidToGid.get(sqlNote.getParentId());
-            if (curParentGid == null) {
-                Log.e(TAG, "cannot find task's parent tasklist");
-                throw new ActionFailureException("cannot update remote task");
-            }
-            TaskList curParentList = mGTaskListHashMap.get(curParentGid);
-
-            if (preParentList != curParentList) {
-                preParentList.removeChildTask(task);
-                curParentList.addChildTask(task);
-                GTaskClient.getInstance().moveTask(task, preParentList, curParentList);
-            }
-        }
-
-        // clear local modified flag
-        sqlNote.resetLocalModified();
-        sqlNote.commit(true);
-    }
-
-    private void updateRemoteMeta(String gid, SqlNote sqlNote) throws NetworkFailureException {
-        if (sqlNote != null && sqlNote.isNoteType()) {
-            MetaData metaData = mMetaHashMap.get(gid);
-            if (metaData != null) {
-                metaData.setMeta(gid, sqlNote.getContent());
-                GTaskClient.getInstance().addUpdateNode(metaData);
-            } else {
-                metaData = new MetaData();
-                metaData.setMeta(gid, sqlNote.getContent());
-                mMetaList.addChildTask(metaData);
-                mMetaHashMap.put(gid, metaData);
-                GTaskClient.getInstance().createTask(metaData);
-            }
-        }
-    }
-
-    private void refreshLocalSyncId() throws NetworkFailureException {
-        if (mCancelled) {
-            return;
-        }
-
-        // get the latest gtask list
-        mGTaskHashMap.clear();
-        mGTaskListHashMap.clear();
-        mMetaHashMap.clear();
-        initGTaskList();
-
-        Cursor c = null;
-        try {
-            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
-                    "(type<>? AND parent_id<>?)", new String[] {
-                            String.valueOf(Notes.TYPE_SYSTEM), String.valueOf(Notes.ID_TRASH_FOLER)
-                    }, NoteColumns.TYPE + " DESC");
-            if (c != null) {
-                while (c.moveToNext()) {
-                    String gid = c.getString(SqlNote.GTASK_ID_COLUMN);
-                    Node node = mGTaskHashMap.get(gid);
-                    if (node != null) {
-                        mGTaskHashMap.remove(gid);
-                        ContentValues values = new ContentValues();
-                        values.put(NoteColumns.SYNC_ID, node.getLastModified());
-                        mContentResolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI,
-                                c.getLong(SqlNote.ID_COLUMN)), values, null, null);
-                    } else {
-                        Log.e(TAG, "something is missed");
-                        throw new ActionFailureException(
-                                "some local items don't have gid after sync");
-                    }
-                }
-            } else {
-                Log.w(TAG, "failed to query local note to refresh sync id");
-            }
-        } finally {
-            if (c != null) {
-                c.close();
-                c = null;
-            }
-        }
-    }
-
-    public String getSyncAccount() {
-        return GTaskClient.getInstance().getSyncAccount().name;
-    }
-
-    public void cancelSync() {
-        mCancelled = true;
-    }
-}

src/gtask/remote/GTaskSyncService.java

@@ -1,128 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.gtask.remote;
-
-import android.app.Activity;
-import android.app.Service;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.IBinder;
-
-public class GTaskSyncService extends Service {
-    public final static String ACTION_STRING_NAME = "sync_action_type";
-
-    public final static int ACTION_START_SYNC = 0;
-
-    public final static int ACTION_CANCEL_SYNC = 1;
-
-    public final static int ACTION_INVALID = 2;
-
-    public final static String GTASK_SERVICE_BROADCAST_NAME = "net.micode.notes.gtask.remote.gtask_sync_service";
-
-    public final static String GTASK_SERVICE_BROADCAST_IS_SYNCING = "isSyncing";
-
-    public final static String GTASK_SERVICE_BROADCAST_PROGRESS_MSG = "progressMsg";
-
-    private static GTaskASyncTask mSyncTask = null;
-
-    private static String mSyncProgress = "";
-
-    private void startSync() {
-        if (mSyncTask == null) {
-            mSyncTask = new GTaskASyncTask(this, new GTaskASyncTask.OnCompleteListener() {
-                public void onComplete() {
-                    mSyncTask = null;
-                    sendBroadcast("");
-                    stopSelf();
-                }
-            });
-            sendBroadcast("");
-            mSyncTask.execute();
-        }
-    }
-
-    private void cancelSync() {
-        if (mSyncTask != null) {
-            mSyncTask.cancelSync();
-        }
-    }
-
-    @Override
-    public void onCreate() {
-        mSyncTask = null;
-    }
-
-    @Override
-    public int onStartCommand(Intent intent, int flags, int startId) {
-        Bundle bundle = intent.getExtras();
-        if (bundle != null && bundle.containsKey(ACTION_STRING_NAME)) {
-            switch (bundle.getInt(ACTION_STRING_NAME, ACTION_INVALID)) {
-                case ACTION_START_SYNC:
-                    startSync();
-                    break;
-                case ACTION_CANCEL_SYNC:
-                    cancelSync();
-                    break;
-                default:
-                    break;
-            }
-            return START_STICKY;
-        }
-        return super.onStartCommand(intent, flags, startId);
-    }
-
-    @Override
-    public void onLowMemory() {
-        if (mSyncTask != null) {
-            mSyncTask.cancelSync();
-        }
-    }
-
-    public IBinder onBind(Intent intent) {
-        return null;
-    }
-
-    public void sendBroadcast(String msg) {
-        mSyncProgress = msg;
-        Intent intent = new Intent(GTASK_SERVICE_BROADCAST_NAME);
-        intent.putExtra(GTASK_SERVICE_BROADCAST_IS_SYNCING, mSyncTask != null);
-        intent.putExtra(GTASK_SERVICE_BROADCAST_PROGRESS_MSG, msg);
-        sendBroadcast(intent);
-    }
-
-    public static void startSync(Activity activity) {
-        GTaskManager.getInstance().setActivityContext(activity);
-        Intent intent = new Intent(activity, GTaskSyncService.class);
-        intent.putExtra(GTaskSyncService.ACTION_STRING_NAME, GTaskSyncService.ACTION_START_SYNC);
-        activity.startService(intent);
-    }
-
-    public static void cancelSync(Context context) {
-        Intent intent = new Intent(context, GTaskSyncService.class);
-        intent.putExtra(GTaskSyncService.ACTION_STRING_NAME, GTaskSyncService.ACTION_CANCEL_SYNC);
-        context.startService(intent);
-    }
-
-    public static boolean isSyncing() {
-        return mSyncTask != null;
-    }
-
-    public static String getProgressString() {
-        return mSyncProgress;
-    }
-}

src/model/Note.java

@@ -1,253 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.model;
-import android.content.ContentProviderOperation;
-import android.content.ContentProviderResult;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.OperationApplicationException;
-import android.net.Uri;
-import android.os.RemoteException;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.CallNote;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.Notes.TextNote;
-
-import java.util.ArrayList;
-
-
-public class Note {
-    private ContentValues mNoteDiffValues;
-    private NoteData mNoteData;
-    private static final String TAG = "Note";
-    /**
-     * Create a new note id for adding a new note to databases
-     */
-    public static synchronized long getNewNoteId(Context context, long folderId) {
-        // Create a new note in the database
-        ContentValues values = new ContentValues();
-        long createdTime = System.currentTimeMillis();
-        values.put(NoteColumns.CREATED_DATE, createdTime);
-        values.put(NoteColumns.MODIFIED_DATE, createdTime);
-        values.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
-        values.put(NoteColumns.LOCAL_MODIFIED, 1);
-        values.put(NoteColumns.PARENT_ID, folderId);
-        Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values);
-
-        long noteId = 0;
-        try {
-            noteId = Long.valueOf(uri.getPathSegments().get(1));
-        } catch (NumberFormatException e) {
-            Log.e(TAG, "Get note id error :" + e.toString());
-            noteId = 0;
-        }
-        if (noteId == -1) {
-            throw new IllegalStateException("Wrong note id:" + noteId);
-        }
-        return noteId;
-    }
-
-    public Note() {
-        mNoteDiffValues = new ContentValues();
-        mNoteData = new NoteData();
-    }
-
-    public void setNoteValue(String key, String value) {
-        mNoteDiffValues.put(key, value);
-        mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
-        mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
-    }
-
-    public void setTextData(String key, String value) {
-        mNoteData.setTextData(key, value);
-    }
-
-    public void setTextDataId(long id) {
-        mNoteData.setTextDataId(id);
-    }
-
-    public long getTextDataId() {
-        return mNoteData.mTextDataId;
-    }
-
-    public void setCallDataId(long id) {
-        mNoteData.setCallDataId(id);
-    }
-
-    public void setCallData(String key, String value) {
-        mNoteData.setCallData(key, value);
-    }
-
-    public boolean isLocalModified() {
-        return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified();
-    }
-
-    public boolean syncNote(Context context, long noteId) {
-        if (noteId <= 0) {
-            throw new IllegalArgumentException("Wrong note id:" + noteId);
-        }
-
-        if (!isLocalModified()) {
-            return true;
-        }
-
-        /**
-         * In theory, once data changed, the note should be updated on {@link NoteColumns#LOCAL_MODIFIED} and
-         * {@link NoteColumns#MODIFIED_DATE}. For data safety, though update note fails, we also update the
-         * note data info
-         */
-        if (context.getContentResolver().update(
-                ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null,
-                null) == 0) {
-            Log.e(TAG, "Update note error, should not happen");
-            // Do not return, fall through
-        }
-        mNoteDiffValues.clear();
-
-        if (mNoteData.isLocalModified()
-                && (mNoteData.pushIntoContentResolver(context, noteId) == null)) {
-            return false;
-        }
-
-        return true;
-    }
-
-    private class NoteData {
-        private long mTextDataId;
-
-        private ContentValues mTextDataValues;
-
-        private long mCallDataId;
-
-        private ContentValues mCallDataValues;
-
-        private static final String TAG = "NoteData";
-
-        public NoteData() {
-            mTextDataValues = new ContentValues();
-            mCallDataValues = new ContentValues();
-            mTextDataId = 0;
-            mCallDataId = 0;
-        }
-
-        boolean isLocalModified() {
-            return mTextDataValues.size() > 0 || mCallDataValues.size() > 0;
-        }
-
-        void setTextDataId(long id) {
-            if(id <= 0) {
-                throw new IllegalArgumentException("Text data id should larger than 0");
-            }
-            mTextDataId = id;
-        }
-
-        void setCallDataId(long id) {
-            if (id <= 0) {
-                throw new IllegalArgumentException("Call data id should larger than 0");
-            }
-            mCallDataId = id;
-        }
-
-        void setCallData(String key, String value) {
-            mCallDataValues.put(key, value);
-            mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
-            mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
-        }
-
-        void setTextData(String key, String value) {
-            mTextDataValues.put(key, value);
-            mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
-            mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
-        }
-
-        Uri pushIntoContentResolver(Context context, long noteId) {
-            /**
-             * Check for safety
-             */
-            if (noteId <= 0) {
-                throw new IllegalArgumentException("Wrong note id:" + noteId);
-            }
-
-            ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
-            ContentProviderOperation.Builder builder = null;
-
-            if(mTextDataValues.size() > 0) {
-                mTextDataValues.put(DataColumns.NOTE_ID, noteId);
-                if (mTextDataId == 0) {
-                    mTextDataValues.put(DataColumns.MIME_TYPE, TextNote.CONTENT_ITEM_TYPE);
-                    Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
-                            mTextDataValues);
-                    try {
-                        setTextDataId(Long.valueOf(uri.getPathSegments().get(1)));
-                    } catch (NumberFormatException e) {
-                        Log.e(TAG, "Insert new text data fail with noteId" + noteId);
-                        mTextDataValues.clear();
-                        return null;
-                    }
-                } else {
-                    builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId(
-                            Notes.CONTENT_DATA_URI, mTextDataId));
-                    builder.withValues(mTextDataValues);
-                    operationList.add(builder.build());
-                }
-                mTextDataValues.clear();
-            }
-
-            if(mCallDataValues.size() > 0) {
-                mCallDataValues.put(DataColumns.NOTE_ID, noteId);
-                if (mCallDataId == 0) {
-                    mCallDataValues.put(DataColumns.MIME_TYPE, CallNote.CONTENT_ITEM_TYPE);
-                    Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
-                            mCallDataValues);
-                    try {
-                        setCallDataId(Long.valueOf(uri.getPathSegments().get(1)));
-                    } catch (NumberFormatException e) {
-                        Log.e(TAG, "Insert new call data fail with noteId" + noteId);
-                        mCallDataValues.clear();
-                        return null;
-                    }
-                } else {
-                    builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId(
-                            Notes.CONTENT_DATA_URI, mCallDataId));
-                    builder.withValues(mCallDataValues);
-                    operationList.add(builder.build());
-                }
-                mCallDataValues.clear();
-            }
-
-            if (operationList.size() > 0) {
-                try {
-                    ContentProviderResult[] results = context.getContentResolver().applyBatch(
-                            Notes.AUTHORITY, operationList);
-                    return (results == null || results.length == 0 || results[0] == null) ? null
-                            : ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId);
-                } catch (RemoteException e) {
-                    Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
-                    return null;
-                } catch (OperationApplicationException e) {
-                    Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
-                    return null;
-                }
-            }
-            return null;
-        }
-    }
-}

src/model/WorkingNote.java

@@ -1,368 +0,0 @@
-/*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package net.micode.notes.model;
-
-import android.appwidget.AppWidgetManager;
-import android.content.ContentUris;
-import android.content.Context;
-import android.database.Cursor;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.CallNote;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.Notes.TextNote;
-import net.micode.notes.tool.ResourceParser.NoteBgResources;
-
-
-public class WorkingNote {
-    // Note for the working note
-    private Note mNote;
-    // Note Id
-    private long mNoteId;
-    // Note content
-    private String mContent;
-    // Note mode
-    private int mMode;
-
-    private long mAlertDate;
-
-    private long mModifiedDate;
-
-    private int mBgColorId;
-
-    private int mWidgetId;
-
-    private int mWidgetType;
-
-    private long mFolderId;
-
-    private Context mContext;
-
-    private static final String TAG = "WorkingNote";
-
-    private boolean mIsDeleted;
-
-    private NoteSettingChangedListener mNoteSettingStatusListener;
-
-    public static final String[] DATA_PROJECTION = new String[] {
-            DataColumns.ID,
-            DataColumns.CONTENT,
-            DataColumns.MIME_TYPE,
-            DataColumns.DATA1,
-            DataColumns.DATA2,
-            DataColumns.DATA3,
-            DataColumns.DATA4,
-    };
-
-    public static final String[] NOTE_PROJECTION = new String[] {
-            NoteColumns.PARENT_ID,
-            NoteColumns.ALERTED_DATE,
-            NoteColumns.BG_COLOR_ID,
-            NoteColumns.WIDGET_ID,
-            NoteColumns.WIDGET_TYPE,
-            NoteColumns.MODIFIED_DATE
-    };
-
-    private static final int DATA_ID_COLUMN = 0;
-
-    private static final int DATA_CONTENT_COLUMN = 1;
-
-    private static final int DATA_MIME_TYPE_COLUMN = 2;
-
-    private static final int DATA_MODE_COLUMN = 3;
-
-    private static final int NOTE_PARENT_ID_COLUMN = 0;
-
-    private static final int NOTE_ALERTED_DATE_COLUMN = 1;
-
-    private static final int NOTE_BG_COLOR_ID_COLUMN = 2;
-
-    private static final int NOTE_WIDGET_ID_COLUMN = 3;
-
-    private static final int NOTE_WIDGET_TYPE_COLUMN = 4;
-
-    private static final int NOTE_MODIFIED_DATE_COLUMN = 5;
-
-    // New note construct
-    private WorkingNote(Context context, long folderId) {
-        mContext = context;
-        mAlertDate = 0;
-        mModifiedDate = System.currentTimeMillis();
-        mFolderId = folderId;
-        mNote = new Note();
-        mNoteId = 0;
-        mIsDeleted = false;
-        mMode = 0;
-        mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
-    }
-
-    // Existing note construct
-    private WorkingNote(Context context, long noteId, long folderId) {
-        mContext = context;
-        mNoteId = noteId;
-        mFolderId = folderId;
-        mIsDeleted = false;
-        mNote = new Note();
-        loadNote();
-    }
-
-    private void loadNote() {
-        Cursor cursor = mContext.getContentResolver().query(
-                ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mNoteId), NOTE_PROJECTION, null,
-                null, null);
-
-        if (cursor != null) {
-            if (cursor.moveToFirst()) {
-                mFolderId = cursor.getLong(NOTE_PARENT_ID_COLUMN);
-                mBgColorId = cursor.getInt(NOTE_BG_COLOR_ID_COLUMN);
-                mWidgetId = cursor.getInt(NOTE_WIDGET_ID_COLUMN);
-                mWidgetType = cursor.getInt(NOTE_WIDGET_TYPE_COLUMN);
-                mAlertDate = cursor.getLong(NOTE_ALERTED_DATE_COLUMN);
-                mModifiedDate = cursor.getLong(NOTE_MODIFIED_DATE_COLUMN);
-            }
-            cursor.close();
-        } else {
-            Log.e(TAG, "No note with id:" + mNoteId);
-            throw new IllegalArgumentException("Unable to find note with id " + mNoteId);
-        }
-        loadNoteData();
-    }
-
-    private void loadNoteData() {
-        Cursor cursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI, DATA_PROJECTION,
-                DataColumns.NOTE_ID + "=?", new String[] {
-                    String.valueOf(mNoteId)
-                }, null);
-
-        if (cursor != null) {
-            if (cursor.moveToFirst()) {
-                do {
-                    String type = cursor.getString(DATA_MIME_TYPE_COLUMN);
-                    if (DataConstants.NOTE.equals(type)) {
-                        mContent = cursor.getString(DATA_CONTENT_COLUMN);
-                        mMode = cursor.getInt(DATA_MODE_COLUMN);
-                        mNote.setTextDataId(cursor.getLong(DATA_ID_COLUMN));
-                    } else if (DataConstants.CALL_NOTE.equals(type)) {
-                        mNote.setCallDataId(cursor.getLong(DATA_ID_COLUMN));
-                    } else {
-                        Log.d(TAG, "Wrong note type with type:" + type);
-                    }
-                } while (cursor.moveToNext());
-            }
-            cursor.close();
-        } else {
-            Log.e(TAG, "No data with id:" + mNoteId);
-            throw new IllegalArgumentException("Unable to find note's data with id " + mNoteId);
-        }
-    }
-
-    public static WorkingNote createEmptyNote(Context context, long folderId, int widgetId,
-            int widgetType, int defaultBgColorId) {
-        WorkingNote note = new WorkingNote(context, folderId);
-        note.setBgColorId(defaultBgColorId);
-        note.setWidgetId(widgetId);
-        note.setWidgetType(widgetType);
-        return note;
-    }
-
-    public static WorkingNote load(Context context, long id) {
-        return new WorkingNote(context, id, 0);
-    }
-
-    public synchronized boolean saveNote() {
-        if (isWorthSaving()) {
-            if (!existInDatabase()) {
-                if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) {
-                    Log.e(TAG, "Create new note fail with id:" + mNoteId);
-                    return false;
-                }
-            }
-
-            mNote.syncNote(mContext, mNoteId);
-
-            /**
-             * Update widget content if there exist any widget of this note
-             */
-            if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
-                    && mWidgetType != Notes.TYPE_WIDGET_INVALIDE
-                    && mNoteSettingStatusListener != null) {
-                mNoteSettingStatusListener.onWidgetChanged();
-            }
-            return true;
-        } else {
-            return false;
-        }
-    }
-
-    public boolean existInDatabase() {
-        return mNoteId > 0;
-    }
-
-    private boolean isWorthSaving() {
-        if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent))
-                || (existInDatabase() && !mNote.isLocalModified())) {
-            return false;
-        } else {
-            return true;
-        }
-    }
-
-    public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) {
-        mNoteSettingStatusListener = l;
-    }
-
-    public void setAlertDate(long date, boolean set) {
-        if (date != mAlertDate) {
-            mAlertDate = date;
-            mNote.setNoteValue(NoteColumns.ALERTED_DATE, String.valueOf(mAlertDate));
-        }
-        if (mNoteSettingStatusListener != null) {
-            mNoteSettingStatusListener.onClockAlertChanged(date, set);
-        }
-    }
-
-    public void markDeleted(boolean mark) {
-        mIsDeleted = mark;
-        if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
-                && mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mNoteSettingStatusListener != null) {
-                mNoteSettingStatusListener.onWidgetChanged();
-        }
-    }
-
-    public void setBgColorId(int id) {
-        if (id != mBgColorId) {
-            mBgColorId = id;
-            if (mNoteSettingStatusListener != null) {
-                mNoteSettingStatusListener.onBackgroundColorChanged();
-            }
-            mNote.setNoteValue(NoteColumns.BG_COLOR_ID, String.valueOf(id));
-        }
-    }
-
-    public void setCheckListMode(int mode) {
-        if (mMode != mode) {
-            if (mNoteSettingStatusListener != null) {
-                mNoteSettingStatusListener.onCheckListModeChanged(mMode, mode);
-            }
-            mMode = mode;
-            mNote.setTextData(TextNote.MODE, String.valueOf(mMode));
-        }
-    }
-
-    public void setWidgetType(int type) {
-        if (type != mWidgetType) {
-            mWidgetType = type;
-            mNote.setNoteValue(NoteColumns.WIDGET_TYPE, String.valueOf(mWidgetType));
-        }
-    }
-
-    public void setWidgetId(int id) {
-        if (id != mWidgetId) {
-            mWidgetId = id;
-            mNote.setNoteValue(NoteColumns.WIDGET_ID, String.valueOf(mWidgetId));
-        }
-    }
-
-    public void setWorkingText(String text) {
-        if (!TextUtils.equals(mContent, text)) {
-            mContent = text;
-            mNote.setTextData(DataColumns.CONTENT, mContent);
-        }
-    }
-
-    public void convertToCallNote(String phoneNumber, long callDate) {
-        mNote.setCallData(CallNote.CALL_DATE, String.valueOf(callDate));
-        mNote.setCallData(CallNote.PHONE_NUMBER, phoneNumber);
-        mNote.setNoteValue(NoteColumns.PARENT_ID, String.valueOf(Notes.ID_CALL_RECORD_FOLDER));
-    }
-
-    public boolean hasClockAlert() {
-        return (mAlertDate > 0 ? true : false);
-    }
-
-    public String getContent() {
-        return mContent;
-    }
-
-    public long getAlertDate() {
-        return mAlertDate;
-    }
-
-    public long getModifiedDate() {
-        return mModifiedDate;
-    }
-
-    public int getBgColorResId() {
-        return NoteBgResources.getNoteBgResource(mBgColorId);
-    }
-
-    public int getBgColorId() {
-        return mBgColorId;
-    }
-
-    public int getTitleBgResId() {
-        return NoteBgResources.getNoteTitleBgResource(mBgColorId);
-    }
-
-    public int getCheckListMode() {
-        return mMode;
-    }
-
-    public long getNoteId() {
-        return mNoteId;
-    }
-
-    public long getFolderId() {
-        return mFolderId;
-    }
-
-    public int getWidgetId() {
-        return mWidgetId;
-    }
-
-    public int getWidgetType() {
-        return mWidgetType;
-    }
-
-    public interface NoteSettingChangedListener {
-        /**
-         * Called when the background color of current note has just changed
-         */
-        void onBackgroundColorChanged();
-
-        /**
-         * Called when user set clock
-         */
-        void onClockAlertChanged(long date, boolean set);
-
-        /**
-         * Call when user create note from widget
-         */
-        void onWidgetChanged();
-
-        /**
-         * Call when switch between check list mode and normal mode
-         * @param oldMode is previous mode before change
-         * @param newMode is new mode
-         */
-        void onCheckListModeChanged(int oldMode, int newMode);
-    }
-}

src/res/color/primary_text_dark.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!-- Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-  <item android:state_pressed="true" android:color="#88555555" />
-  <item android:state_selected="true" android:color="#ff999999" />
-  <item android:color="#ff000000" />
-</selector>

src/res/color/secondary_text_dark.xml

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!-- Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-  <item android:color="#50000000" />
-</selector>