Java tutorial
/* * Copyright (C) 2013 The Android Open Source Project * * 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 edu.oakland.cse480; import java.util.StringTokenizer; import com.google.android.gms.gcm.GoogleCloudMessaging; import android.app.IntentService; import android.app.NotificationManager; import android.app.Notification; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.os.SystemClock; import android.support.v4.app.NotificationCompat; import android.util.Log; import android.widget.Toast; /** * This {@code IntentService} does the actual handling of the GCM message. * {@code GcmBroadcastReceiver} (a {@code WakefulBroadcastReceiver}) holds a * partial wake lock for this service while the service does its work. When the * service is finished, it calls {@code completeWakefulIntent()} to release the * wake lock. */ public class GCMIntentService extends IntentService { public static final int NOTIFICATION_ID = 1; private NotificationManager mNotificationManager; NotificationCompat.Builder builder; public GCMIntentService() { super("GCMIntentService"); } public static final String TAG = "poker"; @Override protected void onHandleIntent(Intent intent) { Bundle extras = intent.getExtras(); GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(this); // The getMessageType() intent parameter must be the intent you received // in your BroadcastReceiver. String messageType = gcm.getMessageType(intent); sendCustNotification((String) extras.get("message")); // Release the wake lock provided by the WakefulBroadcastReceiver. GcmBroadcastReceiver.completeWakefulIntent(intent); } // Put the message into a notification and post it. // This is just one simple example of what you might choose to do with // a GCM message. private void sendNotification(String msg) { mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE); PendingIntent contentIntent = PendingIntent.getActivity(this, 0, new Intent(this, Gameplay.class), 0); NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.ic_launcher).setContentTitle("GCM Notification") .setStyle(new NotificationCompat.BigTextStyle().bigText(msg)).setContentText(msg); mBuilder.setContentIntent(contentIntent); mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build()); } public void sendCustNotification(String incomingMsg) { Log.i("incomingMsg = ", "" + incomingMsg); int msgCode; try { msgCode = Character.getNumericValue(incomingMsg.charAt(0)); } catch (Exception e) { msgCode = 0; } String msg; //String[] separated = incomingMsg.split("|"); //separated[0] = separated[0]; //discard //separated[1] = separated[1] + ""; //separated[2] = separated[2] + ""; //Additional message with "" to negate a null boolean showNotification = true; Intent intent; switch (msgCode) { case 1: msg = "A new player joined the game"; intent = new Intent("UpdateGameLobby"); intent.putExtra("GAMESTARTED", false); this.sendBroadcast(intent); break; case 2: msg = "The game has started"; intent = new Intent("UpdateGameLobby"); intent.putExtra("GAMESTARTED", true); this.sendBroadcast(intent); break; case 3: msg = "It is your turn to bet"; intent = new Intent("UpdateGamePlay"); this.sendBroadcast(intent); //Stuff break; case 4: msg = "Flop goes"; break; case 5: msg = "A card has been dealt"; //Stuff break; case 6: msg = "The river card, has been dealt"; //Stuff break; case 7: msg = "Hand is over. Winner was " + incomingMsg.substring(1); intent = new Intent("UpdateGamePlay"); intent.putExtra("WINNER", "Winner of last hand: " + incomingMsg.substring(1)); this.sendBroadcast(intent); //Stuff break; case 8: msg = "Game is over. Winner was " + incomingMsg.substring(1); intent = new Intent("UpdateGamePlay"); intent.putExtra("WINNER", "Winner of Game: " + incomingMsg.substring(1)); this.sendBroadcast(intent); //Stuff break; default: msg = "Switch case isn't working"; showNotification = false; //Some default stuff break; } if (showNotification) { mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE); Intent newIntent = new Intent(this, Gameplay.class); newIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); PendingIntent contentIntent = PendingIntent.getActivity(this, 0, newIntent, 0); NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.ic_launcher).setContentTitle("Poker Notification") .setStyle(new NotificationCompat.BigTextStyle().bigText(msg)).setContentText(msg); mBuilder.setContentIntent(contentIntent); Notification notification = mBuilder.build(); notification.defaults |= Notification.DEFAULT_LIGHTS | Notification.DEFAULT_SOUND | Notification.DEFAULT_VIBRATE; notification.flags |= Notification.FLAG_AUTO_CANCEL | Notification.FLAG_SHOW_LIGHTS; mNotificationManager.notify(NOTIFICATION_ID, notification); } } }