完成了富文本，便签插入图片，便签涂鸦，回收站，漂流瓶，新闹钟，加密文件夹功能 #29
Merged
ple74bfj6
merged 6 commits from zhongkai_branch into master 3 months ago
Binary file not shown.
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package net.micode.notes.tool;
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import android.content.Context;
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import android.net.ConnectivityManager;
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import android.net.Network;
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import android.net.NetworkCapabilities;
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import android.net.NetworkInfo;
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import android.os.Build;
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import android.text.TextUtils;
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import android.util.Log;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.io.OutputStreamWriter;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.security.MessageDigest;
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import java.util.Locale;
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public class TranslateUtils {
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private static final String TAG = "TranslateUtils";
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private static final String YOUDAO_APP_KEY = "3abfa533dbdc44d1";
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private static final String YOUDAO_APP_SECRET = "aliNHKWhhTlaLjRAkOce4cHTubriEl0c";
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private static final String YOUDAO_URL = "https://openapi.youdao.com/api";
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public static boolean isOnline(Context ctx) {
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ConnectivityManager cm = (ConnectivityManager) ctx.getSystemService(Context.CONNECTIVITY_SERVICE);
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if (cm == null) return false;
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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Network network = cm.getActiveNetwork();
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if (network == null) return false;
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NetworkCapabilities capabilities = cm.getNetworkCapabilities(network);
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return capabilities != null && (capabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)
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|| capabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)
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|| capabilities.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET));
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} else {
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// 兼容低版本
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NetworkInfo ni = cm.getActiveNetworkInfo();
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return ni != null && ni.isConnected();
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}
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}
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public static String translateParagraph(String text, String targetLang) {
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if (TextUtils.isEmpty(YOUDAO_APP_KEY) || TextUtils.isEmpty(YOUDAO_APP_SECRET)) {
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Log.w(TAG, "Youdao app key/secret not configured");
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return null;
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}
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try {
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Log.d(TAG, "Starting translation: text=" + text + ", targetLang=" + targetLang);
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String q = text;
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String from = "auto";
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String to = targetLang == null ? "en" : targetLang;
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String salt = String.valueOf(System.currentTimeMillis());
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String sign = md5(YOUDAO_APP_KEY + q + salt + YOUDAO_APP_SECRET);
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StringBuilder sb = new StringBuilder();
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sb.append("appKey=").append(urlEncode(YOUDAO_APP_KEY));
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sb.append("&q=").append(urlEncode(q));
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sb.append("&salt=").append(urlEncode(salt));
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sb.append("&from=").append(urlEncode(from));
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sb.append("&to=").append(urlEncode(to));
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sb.append("&sign=").append(urlEncode(sign));
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URL url = new URL(YOUDAO_URL);
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Log.d(TAG, "Connecting to: " + YOUDAO_URL);
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HttpURLConnection conn = (HttpURLConnection) url.openConnection();
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conn.setRequestMethod("POST");
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conn.setConnectTimeout(10000);
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conn.setReadTimeout(10000);
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conn.setDoOutput(true);
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conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
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OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");
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writer.write(sb.toString());
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writer.flush();
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writer.close();
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int code = conn.getResponseCode();
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Log.d(TAG, "Response code: " + code);
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if (code != 200) {
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Log.w(TAG, "Youdao response code:" + code);
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// 读取错误响应
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try (BufferedReader br = new BufferedReader(new InputStreamReader(conn.getErrorStream(), "UTF-8"))) {
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StringBuilder errorResp = new StringBuilder();
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String line;
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while ((line = br.readLine()) != null) {
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errorResp.append(line);
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}
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Log.w(TAG, "Error response: " + errorResp.toString());
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} catch (Exception e) {
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Log.w(TAG, "Failed to read error response", e);
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}
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return null;
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}
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BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
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StringBuilder resp = new StringBuilder();
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String line;
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while ((line = br.readLine()) != null) {
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resp.append(line);
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}
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br.close();
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conn.disconnect();
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Log.d(TAG, "Response: " + resp.toString());
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JSONObject json = new JSONObject(resp.toString());
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if (json.has("translation")) {
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JSONArray arr = json.getJSONArray("translation");
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if (arr.length() > 0) {
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String result = arr.getString(0);
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Log.d(TAG, "Translation result: " + result);
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return result;
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}
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}
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// fallback: try webdict or basic
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if (json.has("web") && json.getJSONArray("web").length() > 0) {
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JSONObject w = json.getJSONArray("web").getJSONObject(0);
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if (w.has("value")) {
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JSONArray v = w.getJSONArray("value");
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if (v.length() > 0) {
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String result = v.getString(0);
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Log.d(TAG, "Web dict fallback result: " + result);
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return result;
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}
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}
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}
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Log.w(TAG, "No translation found in response");
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return null;
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} catch (Exception e) {
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Log.w(TAG, "translate error: " + e.getMessage(), e);
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return null;
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}
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}
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private static String urlEncode(String s) throws Exception {
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return java.net.URLEncoder.encode(s, "UTF-8");
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}
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private static String md5(String s) throws Exception {
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MessageDigest md = MessageDigest.getInstance("MD5");
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byte[] bytes = md.digest(s.getBytes("UTF-8"));
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StringBuilder sb = new StringBuilder();
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for (byte b : bytes) {
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String hex = Integer.toHexString(b & 0xff);
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if (hex.length() == 1) sb.append('0');
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sb.append(hex);
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}
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return sb.toString();
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}
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}
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@ -1,131 +0,0 @@
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package net.micode.notes.ui;
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import android.app.Activity;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import android.preference.PreferenceManager;
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import android.widget.Toast;
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import android.view.View;
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import net.micode.notes.R;
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import java.io.InputStream;
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public class BackgroundManager {
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public static final int REQUEST_CODE_PICK_IMAGE = 2001;
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private static final String PREF_BG_TYPE = "pref_bg_type"; // 0=color,1=builtin,2=uri
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private static final String PREF_BG_COLOR = "pref_bg_color";
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private static final String PREF_BG_RES_ID = "pref_bg_res_id";
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private static final String PREF_BG_URI = "pref_bg_uri";
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private static final int BG_TYPE_COLOR = 0;
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private static final int BG_TYPE_BUILTIN = 1;
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private static final int BG_TYPE_URI = 2;
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private Activity mActivity;
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private View mRootView;
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public BackgroundManager(Activity activity, int rootViewId) {
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mActivity = activity;
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mRootView = activity.findViewById(rootViewId);
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if (mRootView == null) {
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mRootView = activity.getWindow().getDecorView();
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}
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}
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public void applyBackgroundFromPrefs() {
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SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mActivity);
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int type = sp.getInt(PREF_BG_TYPE, -1);
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if (type == BG_TYPE_COLOR) {
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int color = sp.getInt(PREF_BG_COLOR, 0xFFFFFFFF);
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applyColorBackground(color);
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} else if (type == BG_TYPE_BUILTIN) {
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int resId = sp.getInt(PREF_BG_RES_ID, R.drawable.list_background);
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applyBuiltinBackground(resId);
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} else if (type == BG_TYPE_URI) {
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String uriStr = sp.getString(PREF_BG_URI, null);
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if (uriStr != null) {
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applyUriBackground(Uri.parse(uriStr));
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}
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} else {
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mRootView.setBackgroundResource(R.drawable.list_background);
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}
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}
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public void applyColorAndSave(int color) {
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applyColorBackground(color);
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SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mActivity);
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sp.edit().putInt(PREF_BG_TYPE, BG_TYPE_COLOR).putInt(PREF_BG_COLOR, color).commit();
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}
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public void applyBuiltinAndSave(int resId) {
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applyBuiltinBackground(resId);
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SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mActivity);
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sp.edit().putInt(PREF_BG_TYPE, BG_TYPE_BUILTIN).putInt(PREF_BG_RES_ID, resId).commit();
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}
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public void pickImageFromGallery() {
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Intent intent = new Intent(Intent.ACTION_PICK);
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intent.setType("image/*");
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mActivity.startActivityForResult(intent, REQUEST_CODE_PICK_IMAGE);
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}
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public boolean handleActivityResult(int requestCode, int resultCode, Intent data) {
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if (requestCode == REQUEST_CODE_PICK_IMAGE && resultCode == Activity.RESULT_OK && data != null) {
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Uri uri = data.getData();
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if (uri != null) {
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applyUriAndSave(uri);
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}
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return true;
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}
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return false;
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}
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public void resetToDefaultAndClear() {
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mRootView.setBackgroundResource(R.drawable.list_background);
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SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mActivity);
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sp.edit().remove(PREF_BG_TYPE).remove(PREF_BG_COLOR).remove(PREF_BG_RES_ID).remove(PREF_BG_URI).commit();
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}
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private void applyColorBackground(int color) {
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mRootView.setBackgroundColor(color);
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}
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private void applyBuiltinBackground(int resId) {
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mRootView.setBackgroundResource(resId);
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}
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private void applyUriBackground(Uri uri) {
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try {
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InputStream is = mActivity.getContentResolver().openInputStream(uri);
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if (is != null) {
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Drawable d = Drawable.createFromStream(is, uri.toString());
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mRootView.setBackgroundDrawable(d);
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is.close();
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}
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} catch (Exception e) {
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e.printStackTrace();
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Toast.makeText(mActivity, "无法加载图片", Toast.LENGTH_SHORT).show();
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}
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}
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private void applyUriAndSave(Uri uri) {
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try {
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InputStream is = mActivity.getContentResolver().openInputStream(uri);
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if (is != null) {
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Drawable d = Drawable.createFromStream(is, uri.toString());
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mRootView.setBackgroundDrawable(d);
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is.close();
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SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mActivity);
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sp.edit().putInt(PREF_BG_TYPE, BG_TYPE_URI).putString(PREF_BG_URI, uri.toString()).commit();
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}
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} catch (Exception e) {
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e.printStackTrace();
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Toast.makeText(mActivity, "无法加载图片", Toast.LENGTH_SHORT).show();
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}
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}
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}
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@ -0,0 +1,218 @@
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/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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|
*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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|
* You may obtain a copy of the License at
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|
*
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|
* http://www.apache.org/licenses/LICENSE-2.0
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|
*
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|
* Unless required by applicable law or agreed to in writing, software
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|
* distributed under the License is distributed on an "AS IS" BASIS,
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|
* 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.
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|
*/
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package net.micode.notes.ui;
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|
import android.app.AlertDialog;
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|
import android.app.Dialog;
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|
import android.content.ContentResolver;
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import android.content.ContentValues;
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|
import android.content.Context;
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|
import android.content.DialogInterface;
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|
import android.database.Cursor;
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|
import android.net.Uri;
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|
import android.text.InputType;
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|
import android.text.TextUtils;
|
||||||
|
import android.util.Log;
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||||||
|
import android.view.LayoutInflater;
|
||||||
|
import android.view.View;
|
||||||
|
import android.widget.Button;
|
||||||
|
import android.widget.EditText;
|
||||||
|
import android.widget.TextView;
|
||||||
|
import android.widget.Toast;
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||||||
|
|
||||||
|
import net.micode.notes.R;
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||||||
|
import net.micode.notes.data.Notes;
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|
import net.micode.notes.data.Notes.DataColumns;
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|
import net.micode.notes.data.Notes.NoteColumns;
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|
import net.micode.notes.tool.DataUtils;
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||||||
|
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||||||
|
import java.security.MessageDigest;
|
||||||
|
import java.security.NoSuchAlgorithmException;
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||||||
|
|
||||||
|
public class EncryptedFolderManager {
|
||||||
|
private static final String TAG = "EncryptedFolderManager";
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||||||
|
private final Context mContext;
|
||||||
|
private final ContentResolver mResolver;
|
||||||
|
private final Callback mCallback;
|
||||||
|
|
||||||
|
public interface Callback {
|
||||||
|
void onEncryptedFolderCreated();
|
||||||
|
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||||||
|
void onEncryptedFolderUnlocked(NoteItemData data);
|
||||||
|
}
|
||||||
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|
||||||
|
public EncryptedFolderManager(Context context, ContentResolver resolver, Callback callback) {
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||||||
|
mContext = context;
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||||||
|
mResolver = resolver;
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||||||
|
mCallback = callback;
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||||||
|
}
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||||||
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|
||||||
|
public void showCreateEncryptedFolderDialog() {
|
||||||
|
final AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
|
||||||
|
View view = LayoutInflater.from(mContext).inflate(R.layout.dialog_encrypted_folder, null);
|
||||||
|
final EditText etName = (EditText) view.findViewById(R.id.et_encrypted_folder_name);
|
||||||
|
final EditText etQuestion = (EditText) view.findViewById(R.id.et_encrypted_question);
|
||||||
|
final EditText etAnswer = (EditText) view.findViewById(R.id.et_encrypted_answer);
|
||||||
|
etAnswer.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
|
||||||
|
builder.setTitle(R.string.encrypted_folder_title);
|
||||||
|
builder.setView(view);
|
||||||
|
builder.setPositiveButton(android.R.string.ok, null);
|
||||||
|
builder.setNegativeButton(android.R.string.cancel, null);
|
||||||
|
final Dialog dialog = builder.show();
|
||||||
|
final Button positive = (Button) dialog.findViewById(android.R.id.button1);
|
||||||
|
positive.setOnClickListener(new View.OnClickListener() {
|
||||||
|
@Override
|
||||||
|
public void onClick(View v) {
|
||||||
|
String name = etName.getText().toString().trim();
|
||||||
|
String question = etQuestion.getText().toString().trim();
|
||||||
|
String answer = etAnswer.getText().toString().trim();
|
||||||
|
if (TextUtils.isEmpty(name)) {
|
||||||
|
etName.setError(mContext.getString(R.string.hint_foler_name));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (TextUtils.isEmpty(question)) {
|
||||||
|
etQuestion.setError(mContext.getString(R.string.encrypted_question_empty));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (TextUtils.isEmpty(answer)) {
|
||||||
|
etAnswer.setError(mContext.getString(R.string.encrypted_answer_empty));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (DataUtils.checkVisibleFolderName(mResolver, name)) {
|
||||||
|
Toast.makeText(mContext,
|
||||||
|
mContext.getString(R.string.folder_exist, name), Toast.LENGTH_LONG).show();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
long folderId = createEncryptedFolder(name, question, answer);
|
||||||
|
if (folderId > 0) {
|
||||||
|
dialog.dismiss();
|
||||||
|
if (mCallback != null) {
|
||||||
|
mCallback.onEncryptedFolderCreated();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
public EncryptedFolderInfo getEncryptedFolderInfo(long folderId) {
|
||||||
|
Cursor cursor = mResolver.query(Notes.CONTENT_DATA_URI,
|
||||||
|
new String[] { DataColumns.DATA3, DataColumns.DATA4 },
|
||||||
|
DataColumns.NOTE_ID + "=? AND " + DataColumns.MIME_TYPE + "=?",
|
||||||
|
new String[] { String.valueOf(folderId), Notes.DataConstants.ENCRYPTED_FOLDER },
|
||||||
|
null);
|
||||||
|
if (cursor == null) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
if (cursor.moveToFirst()) {
|
||||||
|
String question = cursor.getString(0);
|
||||||
|
String answerHash = cursor.getString(1);
|
||||||
|
if (!TextUtils.isEmpty(question) && !TextUtils.isEmpty(answerHash)) {
|
||||||
|
return new EncryptedFolderInfo(folderId, question, answerHash);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
cursor.close();
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void showEncryptedUnlockDialog(final EncryptedFolderInfo info, final NoteItemData data) {
|
||||||
|
final AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
|
||||||
|
View view = LayoutInflater.from(mContext).inflate(R.layout.dialog_encrypted_unlock, null);
|
||||||
|
TextView tvQuestion = (TextView) view.findViewById(R.id.tv_encrypted_question);
|
||||||
|
final EditText etAnswer = (EditText) view.findViewById(R.id.et_encrypted_answer);
|
||||||
|
tvQuestion.setText(info.question);
|
||||||
|
builder.setTitle(R.string.encrypted_unlock_title);
|
||||||
|
builder.setView(view);
|
||||||
|
builder.setPositiveButton(android.R.string.ok, null);
|
||||||
|
builder.setNegativeButton(android.R.string.cancel, null);
|
||||||
|
final Dialog dialog = builder.show();
|
||||||
|
final Button positive = (Button) dialog.findViewById(android.R.id.button1);
|
||||||
|
positive.setOnClickListener(new View.OnClickListener() {
|
||||||
|
@Override
|
||||||
|
public void onClick(View v) {
|
||||||
|
String answer = etAnswer.getText().toString().trim();
|
||||||
|
if (TextUtils.isEmpty(answer)) {
|
||||||
|
etAnswer.setError(mContext.getString(R.string.encrypted_answer_empty));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (!TextUtils.equals(hashAnswer(answer), info.answerHash)) {
|
||||||
|
Toast.makeText(mContext, R.string.encrypted_answer_wrong,
|
||||||
|
Toast.LENGTH_SHORT).show();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
dialog.dismiss();
|
||||||
|
if (mCallback != null) {
|
||||||
|
mCallback.onEncryptedFolderUnlocked(data);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
private long createEncryptedFolder(String name, String question, String answer) {
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(NoteColumns.SNIPPET, name);
|
||||||
|
values.put(NoteColumns.TYPE, Notes.TYPE_FOLDER);
|
||||||
|
values.put(NoteColumns.LOCAL_MODIFIED, 1);
|
||||||
|
Uri uri = mResolver.insert(Notes.CONTENT_NOTE_URI, values);
|
||||||
|
if (uri == null) {
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
long folderId = -1;
|
||||||
|
try {
|
||||||
|
folderId = Long.parseLong(uri.getPathSegments().get(1));
|
||||||
|
} catch (NumberFormatException e) {
|
||||||
|
Log.e(TAG, "Create encrypted folder failed", e);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
ContentValues dataValues = new ContentValues();
|
||||||
|
dataValues.put(DataColumns.NOTE_ID, folderId);
|
||||||
|
dataValues.put(DataColumns.MIME_TYPE, Notes.DataConstants.ENCRYPTED_FOLDER);
|
||||||
|
dataValues.put(DataColumns.DATA3, question);
|
||||||
|
dataValues.put(DataColumns.DATA4, hashAnswer(answer));
|
||||||
|
mResolver.insert(Notes.CONTENT_DATA_URI, dataValues);
|
||||||
|
return folderId;
|
||||||
|
}
|
||||||
|
|
||||||
|
private String hashAnswer(String answer) {
|
||||||
|
try {
|
||||||
|
MessageDigest digest = MessageDigest.getInstance("SHA-256");
|
||||||
|
byte[] result = digest.digest(answer.getBytes());
|
||||||
|
StringBuilder sb = new StringBuilder();
|
||||||
|
for (byte b : result) {
|
||||||
|
sb.append(String.format("%02x", b));
|
||||||
|
}
|
||||||
|
return sb.toString();
|
||||||
|
} catch (NoSuchAlgorithmException e) {
|
||||||
|
Log.e(TAG, "Hash error", e);
|
||||||
|
return "";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public static class EncryptedFolderInfo {
|
||||||
|
private final long folderId;
|
||||||
|
private final String question;
|
||||||
|
private final String answerHash;
|
||||||
|
|
||||||
|
private EncryptedFolderInfo(long folderId, String question, String answerHash) {
|
||||||
|
this.folderId = folderId;
|
||||||
|
this.question = question;
|
||||||
|
this.answerHash = answerHash;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,172 @@
|
|||||||
|
/*
|
||||||
|
* 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.app.Activity;
|
||||||
|
import android.content.ActivityNotFoundException;
|
||||||
|
import android.content.Intent;
|
||||||
|
import android.net.Uri;
|
||||||
|
import android.os.Build;
|
||||||
|
import android.os.Environment;
|
||||||
|
import android.text.TextUtils;
|
||||||
|
import android.util.Log;
|
||||||
|
import android.widget.Toast;
|
||||||
|
|
||||||
|
import net.micode.notes.R;
|
||||||
|
|
||||||
|
import java.io.File;
|
||||||
|
import java.io.FileOutputStream;
|
||||||
|
import java.io.InputStream;
|
||||||
|
import java.io.OutputStream;
|
||||||
|
|
||||||
|
import jp.wasabeef.richeditor.RichEditor;
|
||||||
|
|
||||||
|
public class ImageInsertHelper {
|
||||||
|
private static final String TAG = "ImageInsertHelper";
|
||||||
|
private final Activity mActivity;
|
||||||
|
private final int mRequestCode;
|
||||||
|
|
||||||
|
public static class Result {
|
||||||
|
public final boolean success;
|
||||||
|
public final String localPath;
|
||||||
|
public final String html;
|
||||||
|
|
||||||
|
private Result(boolean success, String localPath, String html) {
|
||||||
|
this.success = success;
|
||||||
|
this.localPath = localPath;
|
||||||
|
this.html = html;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public ImageInsertHelper(Activity activity, int requestCode) {
|
||||||
|
mActivity = activity;
|
||||||
|
mRequestCode = requestCode;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void startPickImage() {
|
||||||
|
try {
|
||||||
|
Intent intent;
|
||||||
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
|
||||||
|
intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
|
||||||
|
intent.addCategory(Intent.CATEGORY_OPENABLE);
|
||||||
|
} else {
|
||||||
|
intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
|
||||||
|
}
|
||||||
|
intent.setType("image/*");
|
||||||
|
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
|
||||||
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
|
||||||
|
intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION);
|
||||||
|
}
|
||||||
|
mActivity.startActivityForResult(intent, mRequestCode);
|
||||||
|
} catch (ActivityNotFoundException e) {
|
||||||
|
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
|
||||||
|
intent.setType("image/*");
|
||||||
|
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
|
||||||
|
try {
|
||||||
|
mActivity.startActivityForResult(intent, mRequestCode);
|
||||||
|
} catch (ActivityNotFoundException ex) {
|
||||||
|
Toast.makeText(mActivity, R.string.error_picture_select, Toast.LENGTH_SHORT).show();
|
||||||
|
Log.e(TAG, "No image picker available", ex);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public Result handleActivityResult(int requestCode, int resultCode, Intent data, RichEditor editor) {
|
||||||
|
if (requestCode != mRequestCode) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
if (resultCode != Activity.RESULT_OK || data == null) {
|
||||||
|
return new Result(false, null, null);
|
||||||
|
}
|
||||||
|
Uri uri = data.getData();
|
||||||
|
if (uri == null) {
|
||||||
|
Toast.makeText(mActivity, R.string.error_picture_select, Toast.LENGTH_SHORT).show();
|
||||||
|
return new Result(false, null, null);
|
||||||
|
}
|
||||||
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
|
||||||
|
final int takeFlags = data.getFlags()
|
||||||
|
& (Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
|
||||||
|
try {
|
||||||
|
mActivity.getContentResolver().takePersistableUriPermission(uri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
|
||||||
|
} catch (SecurityException e) {
|
||||||
|
Log.w(TAG, "Persistable uri permission not granted", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
String localImagePath = saveImageToLocal(uri);
|
||||||
|
if (TextUtils.isEmpty(localImagePath)) {
|
||||||
|
return new Result(false, null, null);
|
||||||
|
}
|
||||||
|
String newHtml = appendImageHtml(editor, localImagePath);
|
||||||
|
return new Result(true, localImagePath, newHtml);
|
||||||
|
}
|
||||||
|
|
||||||
|
private String appendImageHtml(RichEditor editor, String localImagePath) {
|
||||||
|
String imgHtmlTag = buildImageHtmlTag(localImagePath);
|
||||||
|
String curHtml = normalizeEditorHtml(editor.getHtml());
|
||||||
|
String newHtml = curHtml + imgHtmlTag;
|
||||||
|
editor.setHtml(newHtml);
|
||||||
|
editor.focusEditor();
|
||||||
|
return newHtml;
|
||||||
|
}
|
||||||
|
|
||||||
|
String buildImageHtmlTag(String localImagePath) {
|
||||||
|
String imgUrl = Uri.fromFile(new File(localImagePath)).toString();
|
||||||
|
return "<img src=\"" + imgUrl + "\" width=\"200\" height=\"200\"/><br/>";
|
||||||
|
}
|
||||||
|
|
||||||
|
private String normalizeEditorHtml(String html) {
|
||||||
|
if (TextUtils.isEmpty(html) || "null".equalsIgnoreCase(html)) {
|
||||||
|
return "";
|
||||||
|
}
|
||||||
|
return html;
|
||||||
|
}
|
||||||
|
|
||||||
|
private String saveImageToLocal(Uri uri) {
|
||||||
|
try {
|
||||||
|
File baseDir = mActivity.getExternalFilesDir(Environment.DIRECTORY_PICTURES);
|
||||||
|
if (baseDir == null) {
|
||||||
|
baseDir = mActivity.getFilesDir();
|
||||||
|
}
|
||||||
|
File appDir = new File(baseDir, "note_images");
|
||||||
|
if (!appDir.exists() && !appDir.mkdirs()) {
|
||||||
|
Log.e(TAG, "Create image directory failed: " + appDir.getAbsolutePath());
|
||||||
|
Toast.makeText(mActivity, R.string.error_picture_select, Toast.LENGTH_SHORT).show();
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
String fileName = "note_" + System.currentTimeMillis() + ".jpg";
|
||||||
|
File targetFile = new File(appDir, fileName);
|
||||||
|
try (InputStream is = mActivity.getContentResolver().openInputStream(uri);
|
||||||
|
OutputStream os = new FileOutputStream(targetFile)) {
|
||||||
|
if (is == null) {
|
||||||
|
Log.e(TAG, "Open image stream failed: " + uri);
|
||||||
|
Toast.makeText(mActivity, R.string.error_picture_select, Toast.LENGTH_SHORT).show();
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
byte[] buffer = new byte[1024];
|
||||||
|
int len;
|
||||||
|
while ((len = is.read(buffer)) > 0) {
|
||||||
|
os.write(buffer, 0, len);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return targetFile.getAbsolutePath();
|
||||||
|
} catch (Exception e) {
|
||||||
|
Log.e(TAG, "Save image failed", e);
|
||||||
|
Toast.makeText(mActivity, R.string.error_picture_select, Toast.LENGTH_SHORT).show();
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,569 @@
|
|||||||
|
/*
|
||||||
|
* 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.app.Activity;
|
||||||
|
import android.app.AlertDialog;
|
||||||
|
import android.app.Dialog;
|
||||||
|
import android.appwidget.AppWidgetManager;
|
||||||
|
import android.content.ContentResolver;
|
||||||
|
import android.content.ContentUris;
|
||||||
|
import android.content.ContentValues;
|
||||||
|
import android.content.DialogInterface;
|
||||||
|
import android.content.SharedPreferences;
|
||||||
|
import android.database.Cursor;
|
||||||
|
import android.os.AsyncTask;
|
||||||
|
import android.preference.PreferenceManager;
|
||||||
|
import android.text.InputType;
|
||||||
|
import android.text.TextUtils;
|
||||||
|
import android.view.Gravity;
|
||||||
|
import android.view.View;
|
||||||
|
import android.view.WindowManager;
|
||||||
|
import android.widget.Button;
|
||||||
|
import android.widget.EditText;
|
||||||
|
import android.widget.Toast;
|
||||||
|
|
||||||
|
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.data.Notes.TextNote;
|
||||||
|
import net.micode.notes.model.WorkingNote;
|
||||||
|
import net.micode.notes.tool.DataUtils;
|
||||||
|
import net.micode.notes.tool.ResourceParser;
|
||||||
|
|
||||||
|
import java.lang.ref.WeakReference;
|
||||||
|
import java.text.SimpleDateFormat;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.Date;
|
||||||
|
import java.util.List;
|
||||||
|
import java.util.Locale;
|
||||||
|
import java.util.Random;
|
||||||
|
import java.util.HashSet;
|
||||||
|
|
||||||
|
public class MemoryBottleDialog extends Dialog implements View.OnClickListener {
|
||||||
|
private static final String PREF_MEMORY_FOLDER_ID = "pref_memory_bottle_folder_id";
|
||||||
|
private static final List<MemoryEntry> sAllEntries = new ArrayList<>();
|
||||||
|
private static final List<MemoryEntry> sRemainingEntries = new ArrayList<>();
|
||||||
|
private static final Random sRandom = new Random();
|
||||||
|
private static long sFolderId = Long.MIN_VALUE;
|
||||||
|
|
||||||
|
private final Activity mActivity;
|
||||||
|
private Button mAddButton;
|
||||||
|
private Button mBrowseButton;
|
||||||
|
private long mMemoryFolderId = -1;
|
||||||
|
private boolean mEntriesLoaded;
|
||||||
|
private boolean mLoading;
|
||||||
|
private boolean mBrowseLoading;
|
||||||
|
private LoadTask mLoadTask;
|
||||||
|
private BrowseTask mBrowseTask;
|
||||||
|
private PendingAction mPendingAction = PendingAction.NONE;
|
||||||
|
|
||||||
|
public MemoryBottleDialog(Activity activity) {
|
||||||
|
super(activity, android.R.style.Theme_Light_NoTitleBar);
|
||||||
|
mActivity = activity;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected void onCreate(android.os.Bundle savedInstanceState) {
|
||||||
|
super.onCreate(savedInstanceState);
|
||||||
|
setContentView(R.layout.memory_bottle);
|
||||||
|
getWindow().setLayout(WindowManager.LayoutParams.MATCH_PARENT,
|
||||||
|
WindowManager.LayoutParams.MATCH_PARENT);
|
||||||
|
initResources();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void dismiss() {
|
||||||
|
if (mLoadTask != null) {
|
||||||
|
mLoadTask.cancel(true);
|
||||||
|
mLoadTask = null;
|
||||||
|
}
|
||||||
|
if (mBrowseTask != null) {
|
||||||
|
mBrowseTask.cancel(true);
|
||||||
|
mBrowseTask = null;
|
||||||
|
}
|
||||||
|
super.dismiss();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void initResources() {
|
||||||
|
mAddButton = (Button) findViewById(R.id.btn_memory_add);
|
||||||
|
mBrowseButton = (Button) findViewById(R.id.btn_memory_browse);
|
||||||
|
mAddButton.setOnClickListener(this);
|
||||||
|
mBrowseButton.setOnClickListener(this);
|
||||||
|
updateButtonState();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onClick(View v) {
|
||||||
|
switch (v.getId()) {
|
||||||
|
case R.id.btn_memory_add:
|
||||||
|
requestAction(PendingAction.ADD);
|
||||||
|
break;
|
||||||
|
case R.id.btn_memory_browse:
|
||||||
|
requestAction(PendingAction.BROWSE);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private void requestAction(PendingAction action) {
|
||||||
|
if (mLoading || mBrowseLoading) {
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_loading, Toast.LENGTH_SHORT).show();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (mMemoryFolderId <= 0) {
|
||||||
|
mPendingAction = action;
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_loading, Toast.LENGTH_SHORT).show();
|
||||||
|
startLoadTask(action == PendingAction.BROWSE);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (action == PendingAction.BROWSE && !mEntriesLoaded) {
|
||||||
|
mPendingAction = action;
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_loading, Toast.LENGTH_SHORT).show();
|
||||||
|
startLoadTask(true);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (action == PendingAction.ADD) {
|
||||||
|
showAddDialog();
|
||||||
|
} else if (action == PendingAction.BROWSE) {
|
||||||
|
browseMemory();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private void startLoadTask(boolean loadEntries) {
|
||||||
|
if (mLoadTask != null) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
setLoading(true);
|
||||||
|
mLoadTask = new LoadTask(this, loadEntries);
|
||||||
|
mLoadTask.execute();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void setLoading(boolean loading) {
|
||||||
|
mLoading = loading;
|
||||||
|
updateButtonState();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void setBrowseLoading(boolean loading) {
|
||||||
|
mBrowseLoading = loading;
|
||||||
|
updateButtonState();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void updateButtonState() {
|
||||||
|
boolean enabled = !(mLoading || mBrowseLoading);
|
||||||
|
if (mAddButton != null) {
|
||||||
|
mAddButton.setEnabled(enabled);
|
||||||
|
}
|
||||||
|
if (mBrowseButton != null) {
|
||||||
|
mBrowseButton.setEnabled(enabled);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private void showAddDialog() {
|
||||||
|
final EditText editText = new EditText(mActivity);
|
||||||
|
int padding = (int) (mActivity.getResources().getDisplayMetrics().density * 16);
|
||||||
|
editText.setPadding(padding, padding, padding, padding);
|
||||||
|
editText.setGravity(Gravity.TOP | Gravity.START);
|
||||||
|
editText.setMinLines(4);
|
||||||
|
editText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
|
||||||
|
editText.setHint(R.string.memory_bottle_add_hint);
|
||||||
|
|
||||||
|
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
|
||||||
|
builder.setTitle(R.string.memory_bottle_add_title);
|
||||||
|
builder.setView(editText);
|
||||||
|
builder.setPositiveButton(android.R.string.ok, null);
|
||||||
|
builder.setNegativeButton(android.R.string.cancel, null);
|
||||||
|
final AlertDialog dialog = builder.show();
|
||||||
|
dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(new View.OnClickListener() {
|
||||||
|
@Override
|
||||||
|
public void onClick(View v) {
|
||||||
|
String content = editText.getText().toString().trim();
|
||||||
|
if (TextUtils.isEmpty(content)) {
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_empty_input,
|
||||||
|
Toast.LENGTH_SHORT).show();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (createMemoryNote(content)) {
|
||||||
|
dialog.dismiss();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
private boolean createMemoryNote(String content) {
|
||||||
|
if (mMemoryFolderId <= 0) {
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_folder_error, Toast.LENGTH_SHORT).show();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
WorkingNote note = WorkingNote.createEmptyNote(mActivity, mMemoryFolderId,
|
||||||
|
AppWidgetManager.INVALID_APPWIDGET_ID, Notes.TYPE_WIDGET_INVALIDE,
|
||||||
|
ResourceParser.getDefaultBgId(mActivity));
|
||||||
|
note.setWorkingText(content);
|
||||||
|
if (!note.saveNote()) {
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_save_failed, Toast.LENGTH_SHORT).show();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
long noteId = note.getNoteId();
|
||||||
|
long createdDate = queryNoteCreatedDate(noteId);
|
||||||
|
MemoryEntry entry = new MemoryEntry(noteId, createdDate, content);
|
||||||
|
sAllEntries.add(entry);
|
||||||
|
sRemainingEntries.add(entry);
|
||||||
|
mEntriesLoaded = true;
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_save_success, Toast.LENGTH_SHORT).show();
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
private long queryNoteCreatedDate(long noteId) {
|
||||||
|
Cursor cursor = mActivity.getContentResolver().query(
|
||||||
|
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId),
|
||||||
|
new String[] { NoteColumns.CREATED_DATE },
|
||||||
|
null, null, null);
|
||||||
|
if (cursor == null) {
|
||||||
|
return System.currentTimeMillis();
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
if (cursor.moveToFirst()) {
|
||||||
|
return cursor.getLong(0);
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
cursor.close();
|
||||||
|
}
|
||||||
|
return System.currentTimeMillis();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void browseMemory() {
|
||||||
|
if (sAllEntries.isEmpty()) {
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_empty, Toast.LENGTH_SHORT).show();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (sRemainingEntries.isEmpty()) {
|
||||||
|
showBrowseFinishedDialog();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
showRandomEntry();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void showBrowseFinishedDialog() {
|
||||||
|
new AlertDialog.Builder(mActivity)
|
||||||
|
.setMessage(R.string.memory_bottle_browse_done)
|
||||||
|
.setPositiveButton(R.string.memory_bottle_restart, new DialogInterface.OnClickListener() {
|
||||||
|
@Override
|
||||||
|
public void onClick(DialogInterface dialog, int which) {
|
||||||
|
resetRemainingEntries();
|
||||||
|
showRandomEntry();
|
||||||
|
}
|
||||||
|
})
|
||||||
|
.setNegativeButton(android.R.string.cancel, null)
|
||||||
|
.show();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void resetRemainingEntries() {
|
||||||
|
sRemainingEntries.clear();
|
||||||
|
sRemainingEntries.addAll(sAllEntries);
|
||||||
|
}
|
||||||
|
|
||||||
|
private void showRandomEntry() {
|
||||||
|
int index = sRandom.nextInt(sRemainingEntries.size());
|
||||||
|
MemoryEntry entry = sRemainingEntries.remove(index);
|
||||||
|
startBrowseTask(entry);
|
||||||
|
}
|
||||||
|
|
||||||
|
private void startBrowseTask(MemoryEntry entry) {
|
||||||
|
if (mBrowseTask != null) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
setBrowseLoading(true);
|
||||||
|
mBrowseTask = new BrowseTask(this, entry);
|
||||||
|
mBrowseTask.execute();
|
||||||
|
}
|
||||||
|
|
||||||
|
private String formatEntryMessage(long createdDate, String content) {
|
||||||
|
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.getDefault());
|
||||||
|
String date = format.format(new Date(createdDate));
|
||||||
|
return mActivity.getString(R.string.memory_bottle_entry_format, date, content);
|
||||||
|
}
|
||||||
|
|
||||||
|
private long ensureMemoryFolder() {
|
||||||
|
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mActivity);
|
||||||
|
long storedId = sp.getLong(PREF_MEMORY_FOLDER_ID, Long.MIN_VALUE);
|
||||||
|
if (storedId > 0 && DataUtils.visibleInNoteDatabase(mActivity.getContentResolver(),
|
||||||
|
storedId, Notes.TYPE_FOLDER)) {
|
||||||
|
return storedId;
|
||||||
|
}
|
||||||
|
String folderName = mActivity.getString(R.string.memory_bottle_folder_name);
|
||||||
|
long folderId = queryFolderIdByName(folderName);
|
||||||
|
if (folderId > 0) {
|
||||||
|
sp.edit().putLong(PREF_MEMORY_FOLDER_ID, folderId).commit();
|
||||||
|
return folderId;
|
||||||
|
}
|
||||||
|
folderId = createMemoryFolder(folderName);
|
||||||
|
if (folderId > 0) {
|
||||||
|
sp.edit().putLong(PREF_MEMORY_FOLDER_ID, folderId).commit();
|
||||||
|
return folderId;
|
||||||
|
}
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
private long queryFolderIdByName(String name) {
|
||||||
|
ContentResolver resolver = mActivity.getContentResolver();
|
||||||
|
Cursor cursor = resolver.query(
|
||||||
|
Notes.CONTENT_NOTE_URI,
|
||||||
|
new String[] { NoteColumns.ID },
|
||||||
|
NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "<>?"
|
||||||
|
+ " AND " + NoteColumns.SNIPPET + "=?",
|
||||||
|
new String[] { String.valueOf(Notes.TYPE_FOLDER),
|
||||||
|
String.valueOf(Notes.ID_TRASH_FOLER), name },
|
||||||
|
null);
|
||||||
|
if (cursor == null) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
if (cursor.moveToFirst()) {
|
||||||
|
return cursor.getLong(0);
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
cursor.close();
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
private long createMemoryFolder(String name) {
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(NoteColumns.SNIPPET, name);
|
||||||
|
values.put(NoteColumns.TYPE, Notes.TYPE_FOLDER);
|
||||||
|
values.put(NoteColumns.PARENT_ID, Notes.ID_ROOT_FOLDER);
|
||||||
|
values.put(NoteColumns.LOCAL_MODIFIED, 1);
|
||||||
|
android.net.Uri uri = mActivity.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values);
|
||||||
|
if (uri == null) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
return Long.parseLong(uri.getPathSegments().get(1));
|
||||||
|
} catch (NumberFormatException e) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private String queryNoteContent(ContentResolver resolver, long noteId) {
|
||||||
|
Cursor cursor = resolver.query(
|
||||||
|
Notes.CONTENT_DATA_URI,
|
||||||
|
new String[] { DataColumns.CONTENT },
|
||||||
|
DataColumns.NOTE_ID + "=? AND " + DataColumns.MIME_TYPE + "=?",
|
||||||
|
new String[] { String.valueOf(noteId), TextNote.CONTENT_ITEM_TYPE },
|
||||||
|
null);
|
||||||
|
if (cursor == null) {
|
||||||
|
return "";
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
if (cursor.moveToFirst()) {
|
||||||
|
return cursor.getString(0);
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
cursor.close();
|
||||||
|
}
|
||||||
|
return "";
|
||||||
|
}
|
||||||
|
|
||||||
|
private List<MemoryEntry> loadEntriesFromDatabase(long folderId) {
|
||||||
|
List<MemoryEntry> entries = new ArrayList<>();
|
||||||
|
ContentResolver resolver = mActivity.getContentResolver();
|
||||||
|
Cursor cursor = resolver.query(
|
||||||
|
Notes.CONTENT_NOTE_URI,
|
||||||
|
new String[] { NoteColumns.ID, NoteColumns.CREATED_DATE },
|
||||||
|
NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "=?",
|
||||||
|
new String[] { String.valueOf(Notes.TYPE_NOTE), String.valueOf(folderId) },
|
||||||
|
NoteColumns.CREATED_DATE + " DESC");
|
||||||
|
if (cursor == null) {
|
||||||
|
return entries;
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
while (cursor.moveToNext()) {
|
||||||
|
long noteId = cursor.getLong(0);
|
||||||
|
long createdDate = cursor.getLong(1);
|
||||||
|
entries.add(new MemoryEntry(noteId, createdDate, ""));
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
cursor.close();
|
||||||
|
}
|
||||||
|
return entries;
|
||||||
|
}
|
||||||
|
|
||||||
|
private static final class MemoryEntry {
|
||||||
|
private final long id;
|
||||||
|
private final long createdDate;
|
||||||
|
private final String content;
|
||||||
|
|
||||||
|
private MemoryEntry(long id, long createdDate, String content) {
|
||||||
|
this.id = id;
|
||||||
|
this.createdDate = createdDate;
|
||||||
|
this.content = content;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static final class LoadResult {
|
||||||
|
private final long folderId;
|
||||||
|
private final List<MemoryEntry> entries;
|
||||||
|
private final boolean loadedEntries;
|
||||||
|
|
||||||
|
private LoadResult(long folderId, List<MemoryEntry> entries, boolean loadedEntries) {
|
||||||
|
this.folderId = folderId;
|
||||||
|
this.entries = entries;
|
||||||
|
this.loadedEntries = loadedEntries;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static final class LoadTask extends AsyncTask<Void, Void, LoadResult> {
|
||||||
|
private final WeakReference<MemoryBottleDialog> mRef;
|
||||||
|
private final boolean mLoadEntries;
|
||||||
|
|
||||||
|
private LoadTask(MemoryBottleDialog dialog, boolean loadEntries) {
|
||||||
|
mRef = new WeakReference<>(dialog);
|
||||||
|
mLoadEntries = loadEntries;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected LoadResult doInBackground(Void... params) {
|
||||||
|
MemoryBottleDialog dialog = mRef.get();
|
||||||
|
if (dialog == null) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
long folderId = dialog.ensureMemoryFolder();
|
||||||
|
List<MemoryEntry> entries = new ArrayList<>();
|
||||||
|
if (folderId > 0 && mLoadEntries) {
|
||||||
|
entries = dialog.loadEntriesFromDatabase(folderId);
|
||||||
|
}
|
||||||
|
return new LoadResult(folderId, entries, mLoadEntries);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected void onPostExecute(LoadResult result) {
|
||||||
|
MemoryBottleDialog dialog = mRef.get();
|
||||||
|
if (dialog == null || !dialog.isShowing()) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
dialog.mLoadTask = null;
|
||||||
|
dialog.setLoading(false);
|
||||||
|
if (result == null || result.folderId <= 0) {
|
||||||
|
Toast.makeText(dialog.mActivity, R.string.memory_bottle_folder_error,
|
||||||
|
Toast.LENGTH_SHORT).show();
|
||||||
|
dialog.mPendingAction = PendingAction.NONE;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
dialog.mMemoryFolderId = result.folderId;
|
||||||
|
sFolderId = result.folderId;
|
||||||
|
if (result.loadedEntries) {
|
||||||
|
sAllEntries.clear();
|
||||||
|
sAllEntries.addAll(result.entries);
|
||||||
|
sRemainingEntries.clear();
|
||||||
|
sRemainingEntries.addAll(result.entries);
|
||||||
|
dialog.mEntriesLoaded = true;
|
||||||
|
} else if (sFolderId == result.folderId) {
|
||||||
|
dialog.mEntriesLoaded = !sAllEntries.isEmpty();
|
||||||
|
}
|
||||||
|
PendingAction pending = dialog.mPendingAction;
|
||||||
|
dialog.mPendingAction = PendingAction.NONE;
|
||||||
|
if (pending == PendingAction.ADD) {
|
||||||
|
dialog.showAddDialog();
|
||||||
|
} else if (pending == PendingAction.BROWSE) {
|
||||||
|
dialog.browseMemory();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static final class BrowseResult {
|
||||||
|
private final MemoryEntry entry;
|
||||||
|
private final String content;
|
||||||
|
|
||||||
|
private BrowseResult(MemoryEntry entry, String content) {
|
||||||
|
this.entry = entry;
|
||||||
|
this.content = content;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static final class BrowseTask extends AsyncTask<Void, Void, BrowseResult> {
|
||||||
|
private final WeakReference<MemoryBottleDialog> mRef;
|
||||||
|
private final MemoryEntry mEntry;
|
||||||
|
|
||||||
|
private BrowseTask(MemoryBottleDialog dialog, MemoryEntry entry) {
|
||||||
|
mRef = new WeakReference<>(dialog);
|
||||||
|
mEntry = entry;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected BrowseResult doInBackground(Void... params) {
|
||||||
|
MemoryBottleDialog dialog = mRef.get();
|
||||||
|
if (dialog == null) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
String content = mEntry.content;
|
||||||
|
if (TextUtils.isEmpty(content)) {
|
||||||
|
content = dialog.queryNoteContent(dialog.mActivity.getContentResolver(), mEntry.id);
|
||||||
|
}
|
||||||
|
if (TextUtils.isEmpty(content)) {
|
||||||
|
content = dialog.mActivity.getString(R.string.memory_bottle_missing_content);
|
||||||
|
}
|
||||||
|
return new BrowseResult(mEntry, content);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected void onPostExecute(BrowseResult result) {
|
||||||
|
MemoryBottleDialog dialog = mRef.get();
|
||||||
|
if (dialog == null || !dialog.isShowing()) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
dialog.mBrowseTask = null;
|
||||||
|
dialog.setBrowseLoading(false);
|
||||||
|
if (result == null) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
String message = dialog.formatEntryMessage(result.entry.createdDate, result.content);
|
||||||
|
new AlertDialog.Builder(dialog.mActivity)
|
||||||
|
.setTitle(R.string.memory_bottle_title)
|
||||||
|
.setMessage(message)
|
||||||
|
.setPositiveButton(R.string.memory_bottle_close, null)
|
||||||
|
.setNegativeButton(R.string.memory_bottle_delete, new DialogInterface.OnClickListener() {
|
||||||
|
@Override
|
||||||
|
public void onClick(DialogInterface dialogInterface, int which) {
|
||||||
|
dialog.deleteMemoryEntry(result.entry);
|
||||||
|
}
|
||||||
|
})
|
||||||
|
.show();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
private void deleteMemoryEntry(MemoryEntry entry) {
|
||||||
|
if (mMemoryFolderId <= 0) {
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_folder_error, Toast.LENGTH_SHORT).show();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
HashSet<Long> ids = new HashSet<Long>();
|
||||||
|
ids.add(entry.id);
|
||||||
|
if (DataUtils.batchMoveToTrash(mActivity.getContentResolver(), ids, mMemoryFolderId)) {
|
||||||
|
sAllEntries.remove(entry);
|
||||||
|
sRemainingEntries.remove(entry);
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_delete_success, Toast.LENGTH_SHORT).show();
|
||||||
|
} else {
|
||||||
|
Toast.makeText(mActivity, R.string.memory_bottle_delete_failed, Toast.LENGTH_SHORT).show();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
private enum PendingAction {
|
||||||
|
NONE,
|
||||||
|
ADD,
|
||||||
|
BROWSE
|
||||||
|
}
|
||||||
|
}
|
||||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,192 @@
|
|||||||
|
/*
|
||||||
|
* 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.ContentResolver;
|
||||||
|
import android.content.ContentUris;
|
||||||
|
import android.content.ContentValues;
|
||||||
|
import android.content.Context;
|
||||||
|
import android.database.Cursor;
|
||||||
|
import android.os.AsyncTask;
|
||||||
|
import android.util.Log;
|
||||||
|
|
||||||
|
import net.micode.notes.data.Notes;
|
||||||
|
import net.micode.notes.data.Notes.NoteColumns;
|
||||||
|
import net.micode.notes.tool.DataUtils;
|
||||||
|
import net.micode.notes.ui.NotesListAdapter.AppWidgetAttribute;
|
||||||
|
|
||||||
|
import java.util.HashSet;
|
||||||
|
|
||||||
|
public class TrashManager {
|
||||||
|
private static final String TAG = "TrashManager";
|
||||||
|
private final Context mContext;
|
||||||
|
private final ContentResolver mResolver;
|
||||||
|
private final Callback mCallback;
|
||||||
|
|
||||||
|
public interface Callback {
|
||||||
|
void onWidgetsNeedUpdate(HashSet<AppWidgetAttribute> widgets);
|
||||||
|
|
||||||
|
void onListChanged();
|
||||||
|
|
||||||
|
void onActionModeFinished();
|
||||||
|
|
||||||
|
void onRestoreInvalid();
|
||||||
|
}
|
||||||
|
|
||||||
|
public TrashManager(Context context, ContentResolver resolver, Callback callback) {
|
||||||
|
mContext = context;
|
||||||
|
mResolver = resolver;
|
||||||
|
mCallback = callback;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void cleanupExpiredTrash() {
|
||||||
|
long expireTime = System.currentTimeMillis() - 24L * 60L * 60L * 1000L;
|
||||||
|
mResolver.delete(Notes.CONTENT_NOTE_URI,
|
||||||
|
NoteColumns.PARENT_ID + "=? AND " + NoteColumns.MODIFIED_DATE + "<?",
|
||||||
|
new String[] { String.valueOf(Notes.ID_TRASH_FOLER), String.valueOf(expireTime) });
|
||||||
|
}
|
||||||
|
|
||||||
|
public void batchDelete(final boolean inTrash, final HashSet<Long> ids,
|
||||||
|
final HashSet<AppWidgetAttribute> widgets, final long originFolderId) {
|
||||||
|
new AsyncTask<Void, Void, HashSet<AppWidgetAttribute>>() {
|
||||||
|
protected HashSet<AppWidgetAttribute> doInBackground(Void... unused) {
|
||||||
|
if (inTrash) {
|
||||||
|
if (!DataUtils.batchDeleteNotes(mResolver, ids)) {
|
||||||
|
Log.e(TAG, "Delete notes error, should not happens");
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if (!DataUtils.batchMoveToTrash(mResolver, ids, originFolderId)) {
|
||||||
|
Log.e(TAG, "Move notes to trash folder error");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return widgets;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected void onPostExecute(HashSet<AppWidgetAttribute> resultWidgets) {
|
||||||
|
if (mCallback != null) {
|
||||||
|
mCallback.onWidgetsNeedUpdate(resultWidgets);
|
||||||
|
mCallback.onListChanged();
|
||||||
|
mCallback.onActionModeFinished();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}.execute();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void restoreSelected(final HashSet<Long> ids, final HashSet<AppWidgetAttribute> widgets) {
|
||||||
|
new AsyncTask<Void, Void, Boolean>() {
|
||||||
|
protected Boolean doInBackground(Void... params) {
|
||||||
|
boolean hasInvalid = false;
|
||||||
|
long now = System.currentTimeMillis();
|
||||||
|
for (long id : ids) {
|
||||||
|
Cursor cursor = mResolver.query(
|
||||||
|
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id),
|
||||||
|
new String[] { NoteColumns.ORIGIN_PARENT_ID, NoteColumns.TYPE },
|
||||||
|
null, null, null);
|
||||||
|
if (cursor == null) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
long originParent = Notes.ID_ROOT_FOLDER;
|
||||||
|
int type = Notes.TYPE_NOTE;
|
||||||
|
try {
|
||||||
|
if (cursor.moveToFirst()) {
|
||||||
|
originParent = cursor.getLong(0);
|
||||||
|
type = cursor.getInt(1);
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
cursor.close();
|
||||||
|
}
|
||||||
|
long targetParent = resolveRestoreParent(originParent);
|
||||||
|
if (targetParent != originParent) {
|
||||||
|
hasInvalid = true;
|
||||||
|
}
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(NoteColumns.PARENT_ID, targetParent);
|
||||||
|
values.put(NoteColumns.ORIGIN_PARENT_ID, 0);
|
||||||
|
values.put(NoteColumns.LOCAL_MODIFIED, 1);
|
||||||
|
values.put(NoteColumns.MODIFIED_DATE, now);
|
||||||
|
mResolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id),
|
||||||
|
values, null, null);
|
||||||
|
if (type == Notes.TYPE_FOLDER) {
|
||||||
|
restoreNotesForFolder(id, now);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return hasInvalid;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected void onPostExecute(Boolean hasInvalid) {
|
||||||
|
if (mCallback != null) {
|
||||||
|
if (hasInvalid != null && hasInvalid) {
|
||||||
|
mCallback.onRestoreInvalid();
|
||||||
|
}
|
||||||
|
mCallback.onWidgetsNeedUpdate(widgets);
|
||||||
|
mCallback.onListChanged();
|
||||||
|
mCallback.onActionModeFinished();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}.execute();
|
||||||
|
}
|
||||||
|
|
||||||
|
public HashSet<AppWidgetAttribute> moveFolderToTrash(long folderId, long originFolderId) {
|
||||||
|
HashSet<AppWidgetAttribute> widgets = DataUtils.getFolderNoteWidget(mResolver, folderId);
|
||||||
|
DataUtils.moveNotesToTrashForFolder(mResolver, folderId);
|
||||||
|
HashSet<Long> ids = new HashSet<Long>();
|
||||||
|
ids.add(folderId);
|
||||||
|
if (!DataUtils.batchMoveToTrash(mResolver, ids, originFolderId)) {
|
||||||
|
Log.e(TAG, "Move folder to trash error");
|
||||||
|
}
|
||||||
|
return widgets;
|
||||||
|
}
|
||||||
|
|
||||||
|
private void restoreNotesForFolder(long folderId, long now) {
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(NoteColumns.PARENT_ID, folderId);
|
||||||
|
values.put(NoteColumns.ORIGIN_PARENT_ID, 0);
|
||||||
|
values.put(NoteColumns.LOCAL_MODIFIED, 1);
|
||||||
|
values.put(NoteColumns.MODIFIED_DATE, now);
|
||||||
|
mResolver.update(Notes.CONTENT_NOTE_URI, values,
|
||||||
|
NoteColumns.PARENT_ID + "=? AND " + NoteColumns.ORIGIN_PARENT_ID + "=?",
|
||||||
|
new String[] { String.valueOf(Notes.ID_TRASH_FOLER), String.valueOf(folderId) });
|
||||||
|
}
|
||||||
|
|
||||||
|
private long resolveRestoreParent(long originParentId) {
|
||||||
|
if (originParentId == Notes.ID_ROOT_FOLDER || originParentId == Notes.ID_CALL_RECORD_FOLDER) {
|
||||||
|
return originParentId;
|
||||||
|
}
|
||||||
|
if (originParentId <= 0) {
|
||||||
|
return Notes.ID_ROOT_FOLDER;
|
||||||
|
}
|
||||||
|
Cursor cursor = mResolver.query(
|
||||||
|
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, originParentId),
|
||||||
|
new String[] { NoteColumns.ID, NoteColumns.PARENT_ID },
|
||||||
|
NoteColumns.PARENT_ID + "<>?",
|
||||||
|
new String[] { String.valueOf(Notes.ID_TRASH_FOLER) },
|
||||||
|
null);
|
||||||
|
if (cursor == null) {
|
||||||
|
return Notes.ID_ROOT_FOLDER;
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
if (cursor.moveToFirst()) {
|
||||||
|
return originParentId;
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
cursor.close();
|
||||||
|
}
|
||||||
|
return Notes.ID_ROOT_FOLDER;
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in new issue