Java tutorial
/** * Copyright 2016 Google Inc. All Rights Reserved. * * 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 com.rip.roomies.service; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.graphics.BitmapFactory; import android.media.RingtoneManager; import android.net.Uri; import android.support.v4.app.NotificationCompat; import android.util.Log; import com.google.firebase.messaging.FirebaseMessagingService; import com.google.firebase.messaging.RemoteMessage; import com.rip.roomies.R; import com.rip.roomies.activities.bills.Bills; import com.rip.roomies.activities.duties.ListAllDuties; import com.rip.roomies.activities.goods.ListAllGoods; import com.rip.roomies.activities.home.Home; import com.rip.roomies.activities.login.SplashScreen; import com.rip.roomies.application.MyApplication; public class MessagingService extends FirebaseMessagingService { private static final String TAG = "MyFirebaseMsgService"; /** * Called when message is received. * * @param remoteMessage Object representing the message received from Firebase Cloud Messaging. */ // [START receive_message] @Override public void onMessageReceived(RemoteMessage remoteMessage) { // TODO(developer): Handle FCM messages here. // If the application is in the foreground handle both data and notification messages here. // Also if you intend on generating your own notifications as a result of a received FCM // message, here is where that should be initiated. See sendNotification method below. Log.d(TAG, "From: " + remoteMessage.getData().get("title")); // Log.d(TAG, "From: " + remoteMessage.getFrom()); // Log.d(TAG, "Notification Message Body: " + remoteMessage.getNotification().getBody()); // Log.d(TAG, "Notification Message Body: " + remoteMessage.getData()); sendNotification(remoteMessage.getData().get("title"), remoteMessage.getData().get("message")); } // [END receive_message] /** * Create and show a simple notification containing the received FCM message. * * @param message FCM message body received. */ private void sendNotification(String title, String message) { Intent intent; if (MyApplication.isActivityVisible()) { switch (title) { case "Duty Completion": case "Duty Reminder": intent = new Intent(this, ListAllDuties.class); break; case "Shared Item Completion": case "Shared Item Reminder": intent = new Intent(this, ListAllGoods.class); break; case "Bill Reminder": intent = new Intent(this, Bills.class); break; default: intent = new Intent(this, Home.class); } } else { intent = new Intent(this, SplashScreen.class); } 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) .setLargeIcon((BitmapFactory.decodeResource(this.getResources(), R.mipmap.ic_launcher))) .setContentTitle(title).setContentText(message).setAutoCancel(true).setSound(defaultSoundUri) .setContentIntent(pendingIntent); NotificationManager notificationManager = (NotificationManager) getSystemService( Context.NOTIFICATION_SERVICE); notificationManager.notify(0 /* ID of notification */, notificationBuilder.build()); } }