Java tutorial
/* * * * Copyright 2017 @ Pablo Grela * * * * 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 justforcommunity.radiocom.utils; import android.app.ActivityManager; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.support.v4.app.NotificationCompat; import android.util.Log; import com.google.firebase.messaging.FirebaseMessagingService; import com.google.firebase.messaging.RemoteMessage; import java.util.List; import justforcommunity.radiocom.R; import justforcommunity.radiocom.activities.Book; import justforcommunity.radiocom.activities.Home; import justforcommunity.radiocom.activities.Report; import static android.content.ContentValues.TAG; import static justforcommunity.radiocom.utils.GlobalValues.BOOK; import static justforcommunity.radiocom.utils.GlobalValues.JSON_BOOK; import static justforcommunity.radiocom.utils.GlobalValues.JSON_REPORT; import static justforcommunity.radiocom.utils.GlobalValues.MEMBERS; import static justforcommunity.radiocom.utils.GlobalValues.NOTIFICATION_COUNT; import static justforcommunity.radiocom.utils.GlobalValues.REPORT; import static justforcommunity.radiocom.utils.GlobalValues.addToken; import static justforcommunity.radiocom.utils.GlobalValues.membersURL; public class MessagingService extends FirebaseMessagingService { @Override public void onMessageReceived(RemoteMessage remoteMessage) { // Check if message contains a data payload. if (remoteMessage.getData().size() > 0) { Log.d(TAG, "Message data payload: " + remoteMessage.getData()); Intent intent = null; String type = remoteMessage.getData().get("type"); switch (type) { case BOOK: // Open book info intent = new Intent(getApplicationContext(), Book.class); intent.putExtra(JSON_BOOK, remoteMessage.getData().get("value")); //packageName = Book.class.getPackage().toString() + ".Book"; break; case REPORT: // Open report info intent = new Intent(getApplicationContext(), Report.class); intent.putExtra(JSON_REPORT, remoteMessage.getData().get("value")); //packageName = Report.class.getPackage().toString() + ".Report"; break; case MEMBERS: // Redirect to members intent = new Intent(getApplicationContext(), Home.class); intent.putExtra("servicio", true); intent.putExtra("text", ""); intent.putExtra("title", ""); intent.putExtra("notificationSkip", true); intent.putExtra("stopService", true); intent.putExtra(MEMBERS, membersURL + GlobalValues.membersAPI + addToken); break; default: // Open home intent = new Intent(getApplicationContext(), Home.class); intent.putExtra("servicio", true); intent.putExtra("text", ""); intent.putExtra("title", ""); intent.putExtra("notificationSkip", true); intent.putExtra("stopService", true); break; } // Detect is app in foreground // TODO Maybe is not necessary if (isAppOnForeground(getApplicationContext())) { // intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.putExtra("update", true); } // Notification count, get and set in SharedPreferences SharedPreferences prefs = this.getSharedPreferences(GlobalValues.prefName, Context.MODE_PRIVATE); SharedPreferences.Editor edit = prefs.edit(); int notificationCount = prefs.getInt(NOTIFICATION_COUNT, 0); if (notificationCount > 100) { edit.putInt(NOTIFICATION_COUNT, 0); } else { notificationCount++; edit.putInt(NOTIFICATION_COUNT, notificationCount); } edit.apply(); // Create Notification, PendingIntent localPendingIntent = PendingIntent.getActivity(this, 3, intent, PendingIntent.FLAG_UPDATE_CURRENT); Bitmap myIcon = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher); NotificationCompat.Builder notification = new NotificationCompat.Builder(getApplicationContext()) .setSmallIcon(R.drawable.ic_launcher).setLargeIcon(myIcon).setContentIntent(localPendingIntent) // .setContentTitle(remoteMessage.getNotification().getTitle()) .setContentTitle(remoteMessage.getData().get("title")) .setContentText(remoteMessage.getData().get("body")).setCategory(type) // .setStyle(new NotificationCompat.BigTextStyle().bigText(this.text)) .setAutoCancel(true); //.addAction(R.drawable.ic_launcher, null, localPendingIntent); NotificationManager mNM = ((NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE)); mNM.notify(notificationCount, notification.build()); } } // Detect is app in foreground private boolean isAppOnForeground(Context context) { ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); List<ActivityManager.RunningAppProcessInfo> appProcesses = activityManager.getRunningAppProcesses(); if (appProcesses == null) { return false; } final String packageName = context.getPackageName(); for (ActivityManager.RunningAppProcessInfo appProcess : appProcesses) { if (appProcess.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND && appProcess.processName.equals(packageName)) { return true; } } return false; } }