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注释src/main/java/net/micode/notes/gtask/remote文件夹中文件

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pull/3/head
林俊彦 2 months ago
parent 3276d013fb
commit 2fda4731b5
4 changed files with 131 additions and 126 deletions
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40
src/main/java/net/micode/notes/gtask/remote/GTaskASyncTask.java
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@ -1,4 +1,3 @@
/*
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
*
@ -28,23 +27,29 @@ 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> {
// 通知ID，用于同步任务的通知
private static int GTASK_SYNC_NOTIFICATION_ID = 5234235;
// 定义任务完成后的回调接口
public interface OnCompleteListener {
void onComplete();
}
// 上下文环境，用于访问应用程序资源
private Context mContext;
// 通知管理器，用于显示同步通知
private NotificationManager mNotifiManager;
// GTask管理器，用于处理任务同步
private GTaskManager mTaskManager;
// 任务完成后的回调监听器
private OnCompleteListener mOnCompleteListener;
// 构造方法，初始化任务所需的资源
public GTaskASyncTask(Context context, OnCompleteListener listener) {
mContext = context;
mOnCompleteListener = listener;
@ -53,35 +58,19 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
mTaskManager = GTaskManager.getInstance();
}
// 取消同步操作
public void cancelSync() {
mTaskManager.cancelSync();
}
// 发布进度信息
public void publishProgess(String message) {
publishProgress(new String[] {
message
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);
// }
// 显示通知
private void showNotification(int tickerId, String content) {
PendingIntent pendingIntent;
if (tickerId != R.string.ticker_success) {
@ -98,10 +87,11 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
.setContentIntent(pendingIntent)
.setWhen(System.currentTimeMillis())
.setOngoing(true);
Notification notification=builder.getNotification();
Notification notification = builder.getNotification();
mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
}
// 后台执行任务
@Override
protected Integer doInBackground(Void... unused) {
publishProgess(mContext.getString(R.string.sync_progress_login, NotesPreferenceActivity
@ -109,6 +99,7 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
return mTaskManager.sync(mContext, this);
}
// 更新进度
@Override
protected void onProgressUpdate(String... progress) {
showNotification(R.string.ticker_syncing, progress[0]);
@ -117,6 +108,7 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
}
}
// 任务完成后执行的操作
@Override
protected void onPostExecute(Integer result) {
if (result == GTaskManager.STATE_SUCCESS) {
@ -140,4 +132,4 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
}).start();
}
}
}
}

80
src/main/java/net/micode/notes/gtask/remote/GTaskClient.java
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@ -44,7 +44,6 @@ 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;
@ -60,36 +59,50 @@ import java.util.zip.GZIPInputStream;
import java.util.zip.Inflater;
import java.util.zip.InflaterInputStream;
public class GTaskClient {
// 日志标签，用于调试和日志记录
private static final String TAG = GTaskClient.class.getSimpleName();
// Google Tasks 的基础URL
private static final String GTASK_URL = "https://mail.google.com/tasks/";
// Google Tasks 获取数据的URL
private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig";
// Google Tasks 提交数据的URL
private static final String GTASK_POST_URL = "https://mail.google.com/tasks/r/ig";
// 单例实例
private static GTaskClient mInstance = null;
// HTTP客户端，用于网络请求
private DefaultHttpClient mHttpClient;
// 获取数据的URL
private String mGetUrl;
// 提交数据的URL
private String mPostUrl;
// 客户端版本号
private long mClientVersion;
// 登录状态
private boolean mLoggedin;
// 最后登录时间
private long mLastLoginTime;
// 操作ID
private int mActionId;
// 当前账户
private Account mAccount;
// 更新数组
private JSONArray mUpdateArray;
// 私有构造方法，用于单例模式
private GTaskClient() {
mHttpClient = null;
mGetUrl = GTASK_GET_URL;
@ -102,6 +115,7 @@ public class GTaskClient {
mUpdateArray = null;
}
// 获取单例实例
public static synchronized GTaskClient getInstance() {
if (mInstance == null) {
mInstance = new GTaskClient();
@ -109,18 +123,18 @@ public class GTaskClient {
return mInstance;
}
// 登录Google账户
public boolean login(Activity activity) {
// we suppose that the cookie would expire after 5 minutes
// then we need to re-login
// 检查是否需要重新登录
final long interval = 1000 * 60 * 5;
if (mLastLoginTime + interval < System.currentTimeMillis()) {
mLoggedin = false;
}
// need to re-login after account switch
// 检查账户是否切换
if (mLoggedin
&& !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity
.getSyncAccountName(activity))) {
.getSyncAccountName(activity))) {
mLoggedin = false;
}
@ -136,7 +150,7 @@ public class GTaskClient {
return false;
}
// login with custom domain if necessary
// 登录自定义域名
if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase()
.endsWith("googlemail.com"))) {
StringBuilder url = new StringBuilder(GTASK_URL).append("a/");
@ -151,7 +165,7 @@ public class GTaskClient {
}
}
// try to login with google official url
// 登录官方URL
if (!mLoggedin) {
mGetUrl = GTASK_GET_URL;
mPostUrl = GTASK_POST_URL;
@ -164,6 +178,7 @@ public class GTaskClient {
return true;
}
// 登录Google账户并获取认证令牌
private String loginGoogleAccount(Activity activity, boolean invalidateToken) {
String authToken;
AccountManager accountManager = AccountManager.get(activity);
@ -189,7 +204,6 @@ public class GTaskClient {
return null;
}
// get the token now
AccountManagerFuture<Bundle> accountManagerFuture = accountManager.getAuthToken(account,
"goanna_mobile", null, activity, null, null);
try {
@ -207,10 +221,10 @@ public class GTaskClient {
return authToken;
}
// 尝试登录Google Tasks
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
// 如果认证令牌过期，重新获取并再次尝试登录
authToken = loginGoogleAccount(activity, true);
if (authToken == null) {
Log.e(TAG, "login google account failed");
@ -225,6 +239,7 @@ public class GTaskClient {
return true;
}
// 登录Google Tasks
private boolean loginGtask(String authToken) {
int timeoutConnection = 10000;
int timeoutSocket = 15000;
@ -236,14 +251,13 @@ public class GTaskClient {
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
// 获取登录后的Cookie
List<Cookie> cookies = mHttpClient.getCookieStore().getCookies();
boolean hasAuthCookie = false;
for (Cookie cookie : cookies) {
@ -255,7 +269,7 @@ public class GTaskClient {
Log.w(TAG, "it seems that there is no auth cookie");
}
// get the client version
// 获取客户端版本号
String resString = getResponseContent(response.getEntity());
String jsBegin = "_setup(";
String jsEnd = ")}</script>";
@ -272,7 +286,6 @@ public class GTaskClient {
e.printStackTrace();
return false;
} catch (Exception e) {
// simply catch all exceptions
Log.e(TAG, "httpget gtask_url failed");
return false;
}
@ -280,10 +293,12 @@ public class GTaskClient {
return true;
}
// 获取操作ID
private int getActionId() {
return mActionId++;
}
// 创建HTTP POST请求
private HttpPost createHttpPost() {
HttpPost httpPost = new HttpPost(mPostUrl);
httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
@ -291,6 +306,7 @@ public class GTaskClient {
return httpPost;
}
// 获取HTTP响应内容
private String getResponseContent(HttpEntity entity) throws IOException {
String contentEncoding = null;
if (entity.getContentEncoding() != null) {
@ -323,6 +339,7 @@ public class GTaskClient {
}
}
// 发送POST请求
private JSONObject postRequest(JSONObject js) throws NetworkFailureException {
if (!mLoggedin) {
Log.e(TAG, "please login first");
@ -336,7 +353,6 @@ public class GTaskClient {
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);
@ -360,20 +376,18 @@ public class GTaskClient {
}
}
// 创建任务
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);
@ -386,20 +400,18 @@ public class GTaskClient {
}
}
// 创建任务列表
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);
@ -412,15 +424,14 @@ public class GTaskClient {
}
}
// 提交更新
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);
@ -433,10 +444,9 @@ public class GTaskClient {
}
}
// 添加更新节点
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();
}
@ -447,6 +457,7 @@ public class GTaskClient {
}
}
// 移动任务
public void moveTask(Task task, TaskList preParent, TaskList curParent)
throws NetworkFailureException {
commitUpdate();
@ -455,26 +466,21 @@ public class GTaskClient {
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);
@ -486,18 +492,17 @@ public class GTaskClient {
}
}
// 删除节点
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);
@ -509,6 +514,7 @@ public class GTaskClient {
}
}
// 获取任务列表
public JSONArray getTaskLists() throws NetworkFailureException {
if (!mLoggedin) {
Log.e(TAG, "please login first");
@ -520,7 +526,6 @@ public class GTaskClient {
HttpResponse response = null;
response = mHttpClient.execute(httpGet);
// get the task list
String resString = getResponseContent(response.getEntity());
String jsBegin = "_setup(";
String jsEnd = ")}</script>";
@ -547,6 +552,7 @@ public class GTaskClient {
}
}
// 获取任务列表中的任务
public JSONArray getTaskList(String listGid) throws NetworkFailureException {
commitUpdate();
try {
@ -554,7 +560,6 @@ public class GTaskClient {
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());
@ -563,7 +568,6 @@ public class GTaskClient {
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);
@ -575,11 +579,13 @@ public class GTaskClient {
}
}
// 获取同步账户
public Account getSyncAccount() {
return mAccount;
}
// 重置更新数组
public void resetUpdateArray() {
mUpdateArray = null;
}
}
}

115
src/main/java/net/micode/notes/gtask/remote/GTaskManager.java
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@ -47,46 +47,57 @@ import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
public class GTaskManager {
// 日志标签，用于调试和日志记录
private static final String TAG = GTaskManager.class.getSimpleName();
// 同步状态常量
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;
// 单例实例
private static GTaskManager mInstance = null;
// 当前活动的Activity
private Activity mActivity;
// 上下文环境
private Context mContext;
// 内容解析器
private ContentResolver mContentResolver;
// 同步状态
private boolean mSyncing;
// 是否取消同步
private boolean mCancelled;
// GTask列表映射
private HashMap<String, TaskList> mGTaskListHashMap;
// GTask映射
private HashMap<String, Node> mGTaskHashMap;
// 元数据映射
private HashMap<String, MetaData> mMetaHashMap;
// 元数据列表
private TaskList mMetaList;
// 本地删除ID集合
private HashSet<Long> mLocalDeleteIdMap;
// GID到NID的映射
private HashMap<String, Long> mGidToNid;
// NID到GID的映射
private HashMap<Long, String> mNidToGid;
// 私有构造方法，用于单例模式
private GTaskManager() {
mSyncing = false;
mCancelled = false;
@ -99,6 +110,7 @@ public class GTaskManager {
mNidToGid = new HashMap<Long, String>();
}
// 获取单例实例
public static synchronized GTaskManager getInstance() {
if (mInstance == null) {
mInstance = new GTaskManager();
@ -106,11 +118,12 @@ public class GTaskManager {
return mInstance;
}
// 设置活动的Activity
public synchronized void setActivityContext(Activity activity) {
// used for getting authtoken
mActivity = activity;
}
// 执行同步操作
public int sync(Context context, GTaskASyncTask asyncTask) {
if (mSyncing) {
Log.d(TAG, "Sync is in progress");
@ -131,18 +144,18 @@ public class GTaskManager {
GTaskClient client = GTaskClient.getInstance();
client.resetUpdateArray();
// login google task
// 登录Google Tasks
if (!mCancelled) {
if (!client.login(mActivity)) {
throw new NetworkFailureException("login google task failed");
}
}
// get the task list from google
// 初始化GTask列表
asyncTask.publishProgess(mContext.getString(R.string.sync_progress_init_list));
initGTaskList();
// do content sync work
// 执行内容同步
asyncTask.publishProgess(mContext.getString(R.string.sync_progress_syncing));
syncContent();
} catch (NetworkFailureException e) {
@ -168,6 +181,7 @@ public class GTaskManager {
return mCancelled ? STATE_SYNC_CANCELLED : STATE_SUCCESS;
}
// 初始化GTask列表
private void initGTaskList() throws NetworkFailureException {
if (mCancelled)
return;
@ -175,7 +189,7 @@ public class GTaskManager {
try {
JSONArray jsTaskLists = client.getTaskLists();
// init meta list first
// 初始化元数据列表
mMetaList = null;
for (int i = 0; i < jsTaskLists.length(); i++) {
JSONObject object = jsTaskLists.getJSONObject(i);
@ -187,7 +201,7 @@ public class GTaskManager {
mMetaList = new TaskList();
mMetaList.setContentByRemoteJSON(object);
// load meta data
// 加载元数据
JSONArray jsMetas = client.getTaskList(gid);
for (int j = 0; j < jsMetas.length(); j++) {
object = (JSONObject) jsMetas.getJSONObject(j);
@ -203,7 +217,7 @@ public class GTaskManager {
}
}
// create meta list if not existed
// 创建元数据列表（如果不存在）
if (mMetaList == null) {
mMetaList = new TaskList();
mMetaList.setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX
@ -211,7 +225,7 @@ public class GTaskManager {
GTaskClient.getInstance().createTaskList(mMetaList);
}
// init task list
// 初始化任务列表
for (int i = 0; i < jsTaskLists.length(); i++) {
JSONObject object = jsTaskLists.getJSONObject(i);
String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
@ -219,13 +233,13 @@ public class GTaskManager {
if (name.startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX)
&& !name.equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX
+ GTaskStringUtils.FOLDER_META)) {
+ GTaskStringUtils.FOLDERMETA)) {
TaskList tasklist = new TaskList();
tasklist.setContentByRemoteJSON(object);
mGTaskListHashMap.put(gid, tasklist);
mGTaskHashMap.put(gid, tasklist);
// load tasks
// 加载任务
JSONArray jsTasks = client.getTaskList(gid);
for (int j = 0; j < jsTasks.length(); j++) {
object = (JSONObject) jsTasks.getJSONObject(j);
@ -247,6 +261,7 @@ public class GTaskManager {
}
}
// 执行内容同步
private void syncContent() throws NetworkFailureException {
int syncType;
Cursor c = null;
@ -259,7 +274,7 @@ public class GTaskManager {
return;
}
// for local deleted note
// 同步本地删除的便签
try {
c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
"(type<>? AND parent_id=?)", new String[] {
@ -286,10 +301,10 @@ public class GTaskManager {
}
}
// sync folder first
// 同步文件夹
syncFolder();
// for note existing in database
// 同步便签
try {
c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
"(type=? AND parent_id<>?)", new String[] {
@ -306,10 +321,8 @@ public class GTaskManager {
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;
}
}
@ -326,7 +339,7 @@ public class GTaskManager {
}
}
// go through remaining items
// 同步剩余项目
Iterator<Map.Entry<String, Node>> iter = mGTaskHashMap.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry<String, Node> entry = iter.next();
@ -334,23 +347,21 @@ public class GTaskManager {
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
// 清除本地删除表
if (!mCancelled) {
if (!DataUtils.batchDeleteNotes(mContentResolver, mLocalDeleteIdMap)) {
throw new ActionFailureException("failed to batch-delete local deleted notes");
}
}
// refresh local sync id
// 刷新本地同步ID
if (!mCancelled) {
GTaskClient.getInstance().commitUpdate();
refreshLocalSyncId();
}
}
// 同步文件夹
private void syncFolder() throws NetworkFailureException {
Cursor c = null;
String gid;
@ -361,7 +372,7 @@ public class GTaskManager {
return;
}
// for root folder
// 同步根文件夹
try {
c = mContentResolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI,
Notes.ID_ROOT_FOLDER), SqlNote.PROJECTION_NOTE, null, null, null);
@ -373,7 +384,6 @@ public class GTaskManager {
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);
@ -390,11 +400,11 @@ public class GTaskManager {
}
}
// for call-note folder
// 同步通话记录文件夹
try {
c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, "(_id=?)",
new String[] {
String.valueOf(Notes.ID_CALL_RECORD_FOLDER)
String.valueOf(Notes.ID_CALL_RECORD_FOLDER)
}, null);
if (c != null) {
if (c.moveToNext()) {
@ -404,8 +414,6 @@ public class GTaskManager {
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))
@ -424,7 +432,7 @@ public class GTaskManager {
}
}
// for local existing folders
// 同步本地现有文件夹
try {
c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
"(type=? AND parent_id<>?)", new String[] {
@ -441,10 +449,8 @@ public class GTaskManager {
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;
}
}
@ -460,7 +466,7 @@ public class GTaskManager {
}
}
// for remote add folders
// 同步远程添加的文件夹
Iterator<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry<String, TaskList> entry = iter.next();
@ -476,6 +482,7 @@ public class GTaskManager {
GTaskClient.getInstance().commitUpdate();
}
// 执行内容同步操作
private void doContentSync(int syncType, Node node, Cursor c) throws NetworkFailureException {
if (mCancelled) {
return;
@ -510,18 +517,17 @@ public class GTaskManager {
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");
throw new ActionFailureException("unknown sync action type");
}
}
// 添加本地节点
private void addLocalNode(Node node) throws NetworkFailureException {
if (mCancelled) {
return;
@ -549,7 +555,6 @@ public class GTaskManager {
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);
}
}
@ -562,8 +567,6 @@ public class GTaskManager {
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);
}
}
@ -584,26 +587,22 @@ public class GTaskManager {
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);
}
// 更新本地节点
private void updateLocalNode(Node node, Cursor c) throws NetworkFailureException {
if (mCancelled) {
return;
}
SqlNote sqlNote;
// update the note locally
sqlNote = new SqlNote(mContext, c);
SqlNote sqlNote = new SqlNote(mContext, c);
sqlNote.setContent(node.getLocalJSONFromContent());
Long parentId = (node instanceof Task) ? mGidToNid.get(((Task) node).getParent().getGid())
@ -615,10 +614,10 @@ public class GTaskManager {
sqlNote.setParentId(parentId.longValue());
sqlNote.commit(true);
// update meta info
updateRemoteMeta(node.getGid(), sqlNote);
}
// 添加远程节点
private void addRemoteNode(Node node, Cursor c) throws NetworkFailureException {
if (mCancelled) {
return;
@ -627,7 +626,6 @@ public class GTaskManager {
SqlNote sqlNote = new SqlNote(mContext, c);
Node n;
// update remotely
if (sqlNote.isNoteType()) {
Task task = new Task();
task.setContentByLocalJSON(sqlNote.getContent());
@ -642,12 +640,10 @@ public class GTaskManager {
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;
@ -671,7 +667,6 @@ public class GTaskManager {
}
}
// no match we can add now
if (tasklist == null) {
tasklist = new TaskList();
tasklist.setContentByLocalJSON(sqlNote.getContent());
@ -681,17 +676,16 @@ public class GTaskManager {
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());
}
// 更新远程节点
private void updateRemoteNode(Node node, Cursor c) throws NetworkFailureException {
if (mCancelled) {
return;
@ -699,14 +693,11 @@ public class GTaskManager {
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();
@ -725,11 +716,11 @@ public class GTaskManager {
}
}
// clear local modified flag
sqlNote.resetLocalModified();
sqlNote.commit(true);
}
// 更新远程元数据
private void updateRemoteMeta(String gid, SqlNote sqlNote) throws NetworkFailureException {
if (sqlNote != null && sqlNote.isNoteType()) {
MetaData metaData = mMetaHashMap.get(gid);
@ -746,12 +737,12 @@ public class GTaskManager {
}
}
// 刷新本地同步ID
private void refreshLocalSyncId() throws NetworkFailureException {
if (mCancelled) {
return;
}
// get the latest gtask list
mGTaskHashMap.clear();
mGTaskListHashMap.clear();
mMetaHashMap.clear();
@ -790,11 +781,13 @@ public class GTaskManager {
}
}
// 获取同步账户名称
public String getSyncAccount() {
return GTaskClient.getInstance().getSyncAccount().name;
}
// 取消同步
public void cancelSync() {
mCancelled = true;
}
}
}

22
src/main/java/net/micode/notes/gtask/remote/GTaskSyncService.java
Unescape View File

@ -24,24 +24,28 @@ import android.os.Bundle;
import android.os.IBinder;
public class GTaskSyncService extends Service {
// 广播操作类型
public final static String ACTION_STRING_NAME = "sync_action_type";
// 同步操作类型常量
public final static int ACTION_START_SYNC = 0;
public final static int ACTION_CANCEL_SYNC = 1;
public final static int ACTION_INVALID = 2;
// 广播名称
public final static String GTASK_SERVICE_BROADCAST_NAME = "net.micode.notes.gtask.remote.gtask_sync_service";
// 广播数据键
public final static String GTASK_SERVICE_BROADCAST_IS_SYNCING = "isSyncing";
public final static String GTASK_SERVICE_BROADCAST_PROGRESS_MSG = "progressMsg";
// 同步任务实例
private static GTaskASyncTask mSyncTask = null;
// 同步进度信息
private static String mSyncProgress = "";
// 开始同步
private void startSync() {
if (mSyncTask == null) {
mSyncTask = new GTaskASyncTask(this, new GTaskASyncTask.OnCompleteListener() {
@ -56,17 +60,20 @@ public class GTaskSyncService extends Service {
}
}
// 取消同步
private void cancelSync() {
if (mSyncTask != null) {
mSyncTask.cancelSync();
}
}
// 服务创建时调用
@Override
public void onCreate() {
mSyncTask = null;
}
// 处理启动命令
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Bundle bundle = intent.getExtras();
@ -86,6 +93,7 @@ public class GTaskSyncService extends Service {
return super.onStartCommand(intent, flags, startId);
}
// 低内存时调用
@Override
public void onLowMemory() {
if (mSyncTask != null) {
@ -93,10 +101,12 @@ public class GTaskSyncService extends Service {
}
}
// 返回绑定的IBinder对象
public IBinder onBind(Intent intent) {
return null;
}
// 发送广播
public void sendBroadcast(String msg) {
mSyncProgress = msg;
Intent intent = new Intent(GTASK_SERVICE_BROADCAST_NAME);
@ -105,6 +115,7 @@ public class GTaskSyncService extends Service {
sendBroadcast(intent);
}
// 静态方法，用于启动同步
public static void startSync(Activity activity) {
GTaskManager.getInstance().setActivityContext(activity);
Intent intent = new Intent(activity, GTaskSyncService.class);
@ -112,17 +123,20 @@ public class GTaskSyncService extends Service {
activity.startService(intent);
}
// 静态方法，用于取消同步
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);
}
// 静态方法，用于检查是否正在同步
public static boolean isSyncing() {
return mSyncTask != null;
}
// 静态方法，用于获取同步进度信息
public static String getProgressString() {
return mSyncProgress;
}
}
}
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