Java tutorial
/** * Copyright 2015 Google Inc. All Rights Reserved. * <p/> * 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 * <p/> * http://www.apache.org/licenses/LICENSE-2.0 * <p/> * 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 com.yj.wangjatv.gcm; import android.app.ActivityManager; import android.app.AlertDialog; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.ComponentName; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.media.RingtoneManager; import android.net.Uri; import android.os.Bundle; import android.support.v4.app.NotificationCompat; import android.util.Log; import com.google.android.gms.gcm.GcmListenerService; import com.yj.wangjatv.Const; import com.yj.wangjatv.R; import com.yj.wangjatv.WangjaTVApp; import com.yj.wangjatv.activity.IntroActivity; import com.yj.wangjatv.dialog.DialogMessageActivity; import com.yj.wangjatv.utils.CommonUtil; public class MyGcmListenerService extends GcmListenerService { private static final String TAG = "MyGcmListenerService"; @Override public void onStart(Intent intent, int startId) { super.onStart(intent, startId); } /** * Called when message is received. * * @param from SenderID of the sender. * @param data Data bundle containing message data as key/value pairs. * For Set of keys use data.keySet(). */ // [START receive_message] @Override public void onMessageReceived(String from, Bundle data) { String message = data.getString("msg"); Log.d(TAG, "From: " + from); Log.d(TAG, "Message: " + message); /** * Production applications would usually process the message here. * Eg: - Syncing with server. * - Store message in local database. * - Update UI. */ String type = data.getString("type"); if (type.equals("1") == true) { // forced exit. /* final WangjaTVApp m_app = (WangjaTVApp)getApplication(); ActivityManager am = (ActivityManager)m_app.getSystemService(Context.ACTIVITY_SERVICE); ComponentName cn = am.getRunningTasks(1).get(0).topActivity; if(cn == null) { m_app.set_string_SharedPreferences(Const.KEY_PREF_USER_ID, ""); m_app.set_string_SharedPreferences(Const.KEY_PREF_USER_PWD, ""); m_app.getUserInfo().is_loginned = false; CommonUtil.killProcess(null); return; }*/ Intent intent = new Intent(this, DialogMessageActivity.class); intent.putExtra(Const.KEY_INTENT_MSG, message); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(intent); return; } /** * In some cases it may be useful to show a notification indicating to the user * that a message was received. */ WangjaTVApp app = (WangjaTVApp) getApplication(); boolean alarm = app.getUserInfo().user_notice_push == 0 ? false : true; if (alarm == true) { sendNotification(data); } } // [END receive_message] /** * Create and show a simple notification containing the received GCM message. * * @param data GCM message received. */ private void sendNotification(Bundle data) { Intent intent = new Intent(this, IntroActivity.class); intent.putExtra("data", data); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent, PendingIntent.FLAG_ONE_SHOT); Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.mipmap.ic_launcher).setContentTitle(getString(R.string.app_name)) .setContentText(data.getString("msg")).setAutoCancel(true).setSound(defaultSoundUri) .setContentIntent(pendingIntent); NotificationManager notificationManager = (NotificationManager) getSystemService( Context.NOTIFICATION_SERVICE); notificationManager.notify(0 /* ID of notification */, notificationBuilder.build()); } }