Java tutorial
/** * Copyright 2014 Daum Kakao Corp. * * Redistribution and modification in source or binary forms are not permitted without specific prior written permission. * * 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.kakao.game.sample.push; import android.app.IntentService; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.NotificationCompat; import com.google.android.gms.gcm.GoogleCloudMessaging; import com.kakao.game.sample.R; import com.kakao.game.sample.common.SampleLoginActivity; import com.kakao.game.sample.common.log.Logger; /** * {@link com.kakao.game.sample.push.GcmBroadcastReceiver} ? intent . * @author MJ */ public class GcmIntentService extends IntentService { public static final int NOTIFICATION_ID = 1; public GcmIntentService() { super("GcmIntentService"); } /** * ? ? ? ? ? , ? wake lock . * @param intent ? intent. */ @Override protected void onHandleIntent(Intent intent) { Bundle extras = intent.getExtras(); GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(this); String messageType = gcm.getMessageType(intent); Logger.e("onHandleIntent()"); if (!extras.isEmpty()) { Logger.i(messageType + " - " + extras.toString()); if (GoogleCloudMessaging.MESSAGE_TYPE_SEND_ERROR.equals(messageType)) { sendNotification("Send error: " + extras.toString()); } else if (GoogleCloudMessaging.MESSAGE_TYPE_DELETED.equals(messageType)) { sendNotification("Deleted messages on server: " + extras.toString()); } else if (GoogleCloudMessaging.MESSAGE_TYPE_MESSAGE.equals(messageType)) { sendNotification("Received: " + extras.toString()); } } // Release the wake lock provided by the WakefulBroadcastReceiver. GcmBroadcastReceiver.completeWakefulIntent(intent); } private void sendNotification(String msg) { NotificationManager mNotificationManager = (NotificationManager) this .getSystemService(Context.NOTIFICATION_SERVICE); Intent notifyIntent = new Intent(this, SampleLoginActivity.class); notifyIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notifyIntent, PendingIntent.FLAG_UPDATE_CURRENT); NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.push_noti_icon) .setContentTitle(getApplicationContext().getString(R.string.push_notification_title)) .setStyle(new NotificationCompat.BigTextStyle().bigText(msg)).setContentText(msg); mBuilder.setContentIntent(contentIntent); mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build()); } }