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 kr.ds.say; import android.app.NotificationChannel; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.graphics.Bitmap; import android.media.RingtoneManager; import android.net.Uri; import android.os.Build; import android.support.v4.app.NotificationCompat; import com.google.firebase.messaging.FirebaseMessagingService; import com.google.firebase.messaging.RemoteMessage; import kr.ds.utils.DsObjectUtils; import kr.ds.utils.Helper; import kr.ds.utils.SharedPreference; import kr.ds.utils.UniqueID; import me.leolin.shortcutbadger.ShortcutBadger; public class MyFirebaseMessagingService extends FirebaseMessagingService { private static final String TAG = "MyFirebaseMsgService"; @Override public void onMessageReceived(RemoteMessage remoteMessage) { int badgerCount = SharedPreference.getIntSharedPreference(getApplicationContext(), "badger_count"); badgerCount++; SharedPreference.putSharedPreference(getApplicationContext(), "badger_count", badgerCount); ShortcutBadger.applyCount(getApplicationContext(), badgerCount); String message = remoteMessage.getData().get("msg"); String image_url = remoteMessage.getData().get("image_url"); String push_type = remoteMessage.getData().get("push_type"); if (!DsObjectUtils.getInstance(this).isEmpty(image_url)) { Bitmap bitmap = Helper.tryToGetBitmapFromInternet(image_url, this, -1); sendNotification(message, bitmap); } else { sendNotification(message); } } private void sendNotification(String message, Bitmap bitmap) { Intent intent = new Intent(this, IntroActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent, PendingIntent.FLAG_ONE_SHOT); String channelId = getString(R.string.channel_message_id); Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, channelId) .setPriority(NotificationCompat.PRIORITY_MAX).setSmallIcon(R.mipmap.icon) .setContentTitle(getString(R.string.app_name)).setContentText(message).setAutoCancel(true) .setSound(defaultSoundUri).setContentIntent(pendingIntent); if (bitmap != null) { NotificationCompat.BigPictureStyle style = new NotificationCompat.BigPictureStyle(); style.setBigContentTitle(getString(R.string.app_name)); style.setSummaryText(message); style.bigPicture(bitmap); notificationBuilder.setStyle(style); } NotificationManager notificationManager = (NotificationManager) getSystemService( Context.NOTIFICATION_SERVICE); // Since android Oreo notification channel is needed. if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { NotificationChannel channel = new NotificationChannel(channelId, getString(R.string.channel_message_id), NotificationManager.IMPORTANCE_DEFAULT); channel.setDescription(getString(R.string.channel_message)); notificationManager.createNotificationChannel(channel); } notificationManager.notify(UniqueID.getRandomNumber(1000), notificationBuilder.build()); } private void sendNotification(String message) { Intent intent = new Intent(this, IntroActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent, PendingIntent.FLAG_ONE_SHOT); String channelId = getString(R.string.channel_message_id); Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, channelId) .setPriority(NotificationCompat.PRIORITY_MAX).setSmallIcon(R.mipmap.icon) .setContentTitle(getString(R.string.app_name)).setContentText(message).setAutoCancel(true) .setSound(defaultSoundUri).setContentIntent(pendingIntent); NotificationManager notificationManager = (NotificationManager) getSystemService( Context.NOTIFICATION_SERVICE); // Since android Oreo notification channel is needed. if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { NotificationChannel channel = new NotificationChannel(channelId, getString(R.string.channel_message_id), NotificationManager.IMPORTANCE_DEFAULT); channel.setDescription(getString(R.string.channel_message)); notificationManager.createNotificationChannel(channel); } notificationManager.notify(UniqueID.getRandomNumber(1000), notificationBuilder.build()); } }