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 com.aylanetworks.aura; import android.app.IntentService; import android.app.Notification; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.content.pm.PackageManager; import android.content.pm.ResolveInfo; import android.media.RingtoneManager; import android.net.Uri; import android.os.Bundle; import android.os.SystemClock; import android.support.v4.app.NotificationCompat; import android.text.TextUtils; import android.util.Log; import com.google.android.gms.gcm.GoogleCloudMessaging; import java.util.List; /* * Copyright 2012 Google Inc. * * 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. */ /** * 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 = "GCM Demo"; private static final int PRIORITY_MAX = 0; @SuppressWarnings("unchecked") @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); if (!extras.isEmpty()) { // has effect of unparcelling Bundle /* * Filter messages based on message type. Since it is likely that GCM will be * extended in the future with new message types, just ignore any message types you're * not interested in, or that you don't recognize. */ if (GoogleCloudMessaging.MESSAGE_TYPE_SEND_ERROR.equals(messageType)) { sendNotification("Send error: " + extras.toString(), null); } else if (GoogleCloudMessaging.MESSAGE_TYPE_DELETED.equals(messageType)) { sendNotification("Deleted messages on server: " + extras.toString(), null); // If it's a regular GCM message, do some work. } else if (GoogleCloudMessaging.MESSAGE_TYPE_MESSAGE.equals(messageType)) { // This loop represents the service doing some work. //PushNotification.playSound("Beep_once.ogg"); for (int i = 0; i < 3; i++) { Log.i(TAG, "Working... " + (i + 1) + "/3 @ " + SystemClock.elapsedRealtime()); try { Thread.sleep(500); } catch (InterruptedException e) { } } Log.i(TAG, "Completed work @ " + SystemClock.elapsedRealtime()); // Post notification of received message. String message = extras.getString("message"); String sound = extras.getString("sound"); //String other = extras.getString("other"); sendNotification(message, sound); Log.i(TAG, "Received: " + extras.toString()); } } // Release the wake lock provided by the WakefulBroadcastReceiver. GcmBroadcastReceiver.completeWakefulIntent(intent); } // Build the notification and post it to the local notification service. // When the notification is tapped in the notification bar, the appIntent is sent, launching the app private void sendNotification(String msg, String sound) { mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE); // Find the launcher class for our application PackageManager pm = getPackageManager(); String packageName = getPackageName(); Intent query = new Intent(Intent.ACTION_MAIN); Class launcherClass = null; query.addCategory(Intent.CATEGORY_LAUNCHER); List<ResolveInfo> foundIntents = pm.queryIntentActivities(query, 0); for (ResolveInfo info : foundIntents) { if (TextUtils.equals(info.activityInfo.packageName, packageName)) { launcherClass = info.activityInfo.getClass(); } } if (launcherClass == null) { Log.e(TAG, "Could not find application launcher class"); return; } Intent appIntent = new Intent(this, launcherClass); // main activity of Ayla Control/aMCA PendingIntent contentIntent = PendingIntent.getActivity(this, 0, appIntent, 0); //Determine the sound to be played Uri soundUri = null; if (sound == null) { // NOP //PushNotification.playSound("bdth.mp3"); } else if (sound.equals("none")) { // NOP } else if (sound.equals("default")) { soundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); // TYPE_NOTIFICATION or TYPE_ALARM } else if (sound.equals("alarm")) { soundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM); // TYPE_NOTIFICATION or TYPE_ALARM } else { boolean playedSound; playedSound = PushNotification.playSound(sound); if (playedSound == false) { soundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); // TYPE_NOTIFICATION or TYPE_ALARM } } // @formatter:off NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this) //.setSound(soundUri) .setSmallIcon(R.drawable.ic_push_icon).setContentTitle(getResources().getString(R.string.app_name)) .setStyle(new NotificationCompat.BigTextStyle().bigText(msg)).setLights(0xFFff0000, 500, 500) // flashing red light .setContentText(msg).setAutoCancel(true) //.setPriority(Notification.FLAG_HIGH_PRIORITY) .setDefaults(Notification.DEFAULT_VIBRATE | Notification.FLAG_SHOW_LIGHTS); // @formatter:on if (soundUri != null) { mBuilder.setSound(soundUri); } mBuilder.setPriority(PRIORITY_MAX); mBuilder.setContentIntent(contentIntent); mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build()); } }