392 lines
20 KiB
Java
392 lines
20 KiB
Java
package fr.gouv.etalab.mastodon.services;
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/* Copyright 2017 Thomas Schneider
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*
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* This file is a part of Mastalab
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Mastalab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Mastalab; if not,
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* see <http://www.gnu.org/licenses>. */
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import android.app.IntentService;
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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.database.sqlite.SQLiteDatabase;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.os.Bundle;
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import android.os.IBinder;
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import android.os.SystemClock;
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import android.support.annotation.Nullable;
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import android.support.v4.content.LocalBroadcastManager;
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import android.text.Spannable;
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import android.text.style.ImageSpan;
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import android.view.View;
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import com.bumptech.glide.Glide;
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import com.bumptech.glide.load.DataSource;
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import com.bumptech.glide.load.engine.GlideException;
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import com.bumptech.glide.request.RequestListener;
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import com.bumptech.glide.request.target.SimpleTarget;
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import com.bumptech.glide.request.target.Target;
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import com.bumptech.glide.request.transition.Transition;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.BufferedInputStream;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import javax.net.ssl.HttpsURLConnection;
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import fr.gouv.etalab.mastodon.R;
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import fr.gouv.etalab.mastodon.activities.BaseMainActivity;
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import fr.gouv.etalab.mastodon.activities.MainActivity;
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import fr.gouv.etalab.mastodon.client.API;
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import fr.gouv.etalab.mastodon.client.Entities.Account;
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import fr.gouv.etalab.mastodon.client.Entities.Notification;
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import fr.gouv.etalab.mastodon.client.Entities.Status;
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import fr.gouv.etalab.mastodon.client.TLSSocketFactory;
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import fr.gouv.etalab.mastodon.helper.Helper;
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import fr.gouv.etalab.mastodon.sqlite.AccountDAO;
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import fr.gouv.etalab.mastodon.sqlite.Sqlite;
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import static fr.gouv.etalab.mastodon.helper.Helper.INTENT_ACTION;
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import static fr.gouv.etalab.mastodon.helper.Helper.NOTIFICATION_INTENT;
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import static fr.gouv.etalab.mastodon.helper.Helper.PREF_KEY_ID;
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import static fr.gouv.etalab.mastodon.helper.Helper.notify_user;
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/**
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* Created by Thomas on 29/11/2017.
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* Manage service for streaming api and new notifications
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*/
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public class LiveNotificationService extends IntentService {
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protected Account account;
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private static HashMap<String, Thread> backGroundTaskHashMap = new HashMap<>();
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@SuppressWarnings("unused")
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public LiveNotificationService(String name) {
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super(name);
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}
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@SuppressWarnings("unused")
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public LiveNotificationService() {
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super("LiveNotificationService");
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}
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public void onCreate() {
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super.onCreate();
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}
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@Nullable
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@Override
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public IBinder onBind(Intent intent) {
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return null;
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}
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@Override
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protected void onHandleIntent(@Nullable Intent intent) {
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SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
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boolean liveNotifications = sharedpreferences.getBoolean(Helper.SET_LIVE_NOTIFICATIONS, true);
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boolean notify = sharedpreferences.getBoolean(Helper.SET_NOTIFY, true);
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String userId;
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if( liveNotifications && notify){
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SQLiteDatabase db = Sqlite.getInstance(getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
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if( intent == null || intent.getStringExtra("userId") == null) {
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List<Account> accountStreams = new AccountDAO(getApplicationContext(), db).getAllAccount();
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if (accountStreams != null){
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for (final Account accountStream : accountStreams) {
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if (backGroundTaskHashMap.containsKey(accountStream.getAcct() + accountStream.getInstance()))
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if (!backGroundTaskHashMap.get(accountStream.getAcct() + accountStream.getInstance()).isAlive())
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backGroundTaskHashMap.get(accountStream.getAcct() + accountStream.getInstance()).interrupt();
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Thread thread = new Thread() {
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@Override
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public void run() {
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taks(accountStream);
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}
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};
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thread.start();
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backGroundTaskHashMap.put(accountStream.getAcct() + accountStream.getInstance(), thread);
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}
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}
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}else {
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userId = intent.getStringExtra("userId");
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final Account accountStream = new AccountDAO(getApplicationContext(), db).getAccountByID(userId);
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if (accountStream != null) {
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if (backGroundTaskHashMap.containsKey(accountStream.getAcct() + accountStream.getInstance()))
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if (!backGroundTaskHashMap.get(accountStream.getAcct() + accountStream.getInstance()).isAlive())
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backGroundTaskHashMap.get(accountStream.getAcct() + accountStream.getInstance()).interrupt();
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Thread thread = new Thread() {
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@Override
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public void run() {
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taks(accountStream);
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}
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};
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thread.start();
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backGroundTaskHashMap.put(accountStream.getAcct() + accountStream.getInstance(), thread);
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}
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}
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}
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}
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private void taks(Account account){
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InputStream inputStream = null;
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HttpsURLConnection httpsURLConnection = null;
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BufferedReader reader = null;
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SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
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Helper.EventStreaming lastEvent = null;
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if( account != null){
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try {
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URL url = new URL("https://" + account.getInstance() + "/api/v1/streaming/user");
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httpsURLConnection = (HttpsURLConnection) url.openConnection();
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httpsURLConnection.setRequestProperty("Content-Type", "application/json");
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httpsURLConnection.setRequestProperty("Authorization", "Bearer " + account.getToken());
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httpsURLConnection.setRequestProperty("Connection", "Keep-Alive");
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httpsURLConnection.setRequestProperty("Keep-Alive", "header");
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httpsURLConnection.setRequestProperty("Connection", "close");
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httpsURLConnection.setSSLSocketFactory(new TLSSocketFactory());
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httpsURLConnection.setRequestMethod("GET");
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httpsURLConnection.setConnectTimeout(70000);
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httpsURLConnection.setReadTimeout(70000);
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if( httpsURLConnection.getResponseCode() == HttpURLConnection.HTTP_OK){
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inputStream = new BufferedInputStream(httpsURLConnection.getInputStream());
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reader = new BufferedReader(new InputStreamReader(inputStream));
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String event;
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Helper.EventStreaming eventStreaming;
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while((event = reader.readLine()) != null) {
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if( !sharedpreferences.getBoolean(Helper.SHOULD_CONTINUE_STREAMING, true) ) {
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return;
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}
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if ((lastEvent == Helper.EventStreaming.NONE || lastEvent == null) && !event.startsWith("data: ")) {
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switch (event.trim()) {
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case "event: update":
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lastEvent = Helper.EventStreaming.UPDATE;
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break;
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case "event: notification":
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lastEvent = Helper.EventStreaming.NOTIFICATION;
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break;
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case "event: delete":
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lastEvent = Helper.EventStreaming.DELETE;
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break;
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default:
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lastEvent = Helper.EventStreaming.NONE;
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}
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} else {
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if (!event.startsWith("data: ")) {
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lastEvent = Helper.EventStreaming.NONE;
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continue;
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}
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event = event.substring(6);
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if (lastEvent == Helper.EventStreaming.UPDATE) {
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eventStreaming = Helper.EventStreaming.UPDATE;
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} else if (lastEvent == Helper.EventStreaming.NOTIFICATION) {
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eventStreaming = Helper.EventStreaming.NOTIFICATION;
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} else if (lastEvent == Helper.EventStreaming.DELETE) {
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eventStreaming = Helper.EventStreaming.DELETE;
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event = "{id:" + event + "}";
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} else {
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eventStreaming = Helper.EventStreaming.UPDATE;
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}
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lastEvent = Helper.EventStreaming.NONE;
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try {
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JSONObject eventJson = new JSONObject(event);
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onRetrieveStreaming(eventStreaming, account, eventJson);
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} catch (JSONException e) {
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e.printStackTrace();
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}
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}
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}
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}else {
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httpsURLConnection.disconnect();
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}
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} catch (Exception e) {
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e.printStackTrace();
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}finally {
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if (reader != null) {
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try {
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reader.close();
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} catch (IOException ignored) {
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}
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}
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if (inputStream != null) {
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try {
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inputStream.close();
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} catch (IOException ignored) {
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}
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}
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if (httpsURLConnection != null)
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httpsURLConnection.disconnect();
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SystemClock.sleep(5000);
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Intent streamingIntent = new Intent(this, LiveNotificationService.class);
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streamingIntent.putExtra("userId", account.getId());
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startService(streamingIntent);
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}
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}
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}
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private void onRetrieveStreaming(Helper.EventStreaming event, final Account account, JSONObject response) {
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if( response == null )
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return;
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//No previous notifications in cache, so no notification will be sent
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fr.gouv.etalab.mastodon.client.Entities.Status status ;
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final Notification notification;
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String dataId = null;
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Bundle b = new Bundle();
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if( event == Helper.EventStreaming.NOTIFICATION){
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notification = API.parseNotificationResponse(getApplicationContext(), response);
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b.putParcelable("data", notification);
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boolean activityPaused;
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try {
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activityPaused = BaseMainActivity.activityState();
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}catch (Exception e){
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activityPaused = true;
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}
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final SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
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boolean liveNotifications = sharedpreferences.getBoolean(Helper.SET_LIVE_NOTIFICATIONS, true);
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boolean canNotify = Helper.canNotify(getApplicationContext());
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boolean notify = sharedpreferences.getBoolean(Helper.SET_NOTIFY, true);
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String userId = sharedpreferences.getString(Helper.PREF_KEY_ID, null);
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if((userId == null || !userId.equals(account.getId()) || activityPaused) && liveNotifications && canNotify && notify) {
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boolean notif_follow = sharedpreferences.getBoolean(Helper.SET_NOTIF_FOLLOW, true);
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boolean notif_add = sharedpreferences.getBoolean(Helper.SET_NOTIF_ADD, true);
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boolean notif_mention = sharedpreferences.getBoolean(Helper.SET_NOTIF_MENTION, true);
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boolean notif_share = sharedpreferences.getBoolean(Helper.SET_NOTIF_SHARE, true);
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boolean somethingToPush = (notif_follow || notif_add || notif_mention || notif_share);
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String title = null;
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if( somethingToPush && notification != null){
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switch (notification.getType()){
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case "mention":
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if(notif_mention){
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if( notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0 )
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title = String.format("%s %s", Helper.shortnameToUnicode(notification.getAccount().getDisplay_name(), true),getString(R.string.notif_mention));
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else
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title = String.format("@%s %s", notification.getAccount().getAcct(),getString(R.string.notif_mention));
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}
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break;
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case "reblog":
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if(notif_share){
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if( notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0 )
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title = String.format("%s %s", Helper.shortnameToUnicode(notification.getAccount().getDisplay_name(), true),getString(R.string.notif_reblog));
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else
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title = String.format("@%s %s", notification.getAccount().getAcct(),getString(R.string.notif_reblog));
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}
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break;
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case "favourite":
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if(notif_add){
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if( notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0 )
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title = String.format("%s %s", Helper.shortnameToUnicode(notification.getAccount().getDisplay_name(), true),getString(R.string.notif_favourite));
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else
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title = String.format("@%s %s", notification.getAccount().getAcct(),getString(R.string.notif_favourite));
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}
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break;
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case "follow":
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if(notif_follow){
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if( notification.getAccount().getDisplay_name() != null && notification.getAccount().getDisplay_name().length() > 0 )
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title = String.format("%s %s", Helper.shortnameToUnicode(notification.getAccount().getDisplay_name(), true),getString(R.string.notif_follow));
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else
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title = String.format("@%s %s", notification.getAccount().getAcct(),getString(R.string.notif_follow));
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}
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break;
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default:
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}
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//Some others notification
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final Intent intent = new Intent(getApplicationContext(), MainActivity.class);
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intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_NEW_TASK );
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intent.putExtra(INTENT_ACTION, NOTIFICATION_INTENT);
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intent.putExtra(PREF_KEY_ID, account.getId());
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long notif_id = Long.parseLong(account.getId());
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final int notificationId = ((notif_id + 1) > 2147483647) ? (int) (2147483647 - notif_id - 1) : (int) (notif_id + 1);
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if( notification.getAccount().getAvatar() != null ) {
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final String finalTitle = title;
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if( title != null) {
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Glide.with(getApplicationContext())
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.asBitmap()
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.load(notification.getAccount().getAvatar())
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.listener(new RequestListener() {
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@Override
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public boolean onLoadFailed(@Nullable GlideException e, Object model, Target target, boolean isFirstResource) {
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notify_user(getApplicationContext(), intent, notificationId, BitmapFactory.decodeResource(getResources(),
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R.drawable.mastodonlogo), finalTitle, "@"+account.getAcct()+"@"+account.getInstance());
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String lastNotif = sharedpreferences.getString(Helper.LAST_NOTIFICATION_MAX_ID + account.getId(), null);
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if (lastNotif == null || Long.parseLong(notification.getId()) > Long.parseLong(lastNotif)) {
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SharedPreferences.Editor editor = sharedpreferences.edit();
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editor.putString(Helper.LAST_NOTIFICATION_MAX_ID + account.getId(), notification.getId());
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editor.apply();
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}
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return false;
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}
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@Override
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public boolean onResourceReady(Object resource, Object model, Target target, DataSource dataSource, boolean isFirstResource) {
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return false;
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}
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})
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.into(new SimpleTarget<Bitmap>() {
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@Override
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public void onResourceReady(Bitmap resource, Transition<? super Bitmap> transition) {
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notify_user(getApplicationContext(), intent, notificationId, resource, finalTitle, "@"+account.getAcct()+"@"+account.getInstance());
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String lastNotif = sharedpreferences.getString(Helper.LAST_NOTIFICATION_MAX_ID + account.getId(), null);
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if (lastNotif == null || Long.parseLong(notification.getId()) > Long.parseLong(lastNotif)) {
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SharedPreferences.Editor editor = sharedpreferences.edit();
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editor.putString(Helper.LAST_NOTIFICATION_MAX_ID + account.getId(), notification.getId());
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editor.apply();
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}
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}
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});
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}
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}
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}
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}
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}else if ( event == Helper.EventStreaming.UPDATE){
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status = API.parseStatuses(getApplicationContext(), response);
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status.setReplies(new ArrayList<Status>());
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status.setNew(true);
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b.putParcelable("data", status);
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}else if( event == Helper.EventStreaming.DELETE){
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try {
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dataId = response.getString("id");
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} catch (JSONException e) {
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e.printStackTrace();
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}
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}
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if( account != null)
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b.putString("userIdService",account.getId());
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Intent intentBC = new Intent(Helper.RECEIVE_DATA);
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intentBC.putExtra("eventStreaming", event);
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intentBC.putExtras(b);
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LocalBroadcastManager.getInstance(getApplicationContext()).sendBroadcast(intentBC);
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}
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}
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