Java tutorial
/** * GCMService.java * Chilli Source * Created by Robert Henning on 23/01/2014. * * The MIT License (MIT) * * Copyright (c) 2014 Tag Games Limited * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package com.chilliworks.chillisource.googleplay.core; import java.util.HashMap; import java.util.Set; import android.app.Notification; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.os.Bundle; import android.support.v4.app.NotificationCompat; import com.chilliworks.chillisource.core.CSActivity; import com.chilliworks.chillisource.core.CSApplication; import com.chilliworks.chillisource.core.ResourceHelper; //============================================================= /// Remote Notification Service /// /// IntentService responsible for handling GCM messages. //============================================================= public class GCMService extends GCMBaseIntentService { //--------------------------------------------------------- /// Constants //--------------------------------------------------------- private static String kstrSenderID = ""; //--------------------------------------------------------- /// Set Sender ID /// /// Sets up the sender ID. /// /// @param The Sender ID. //--------------------------------------------------------- public static void SetSenderID(String instrSenderID) { kstrSenderID = instrSenderID; } //--------------------------------------------------------- /// Constructor //--------------------------------------------------------- public GCMService() { super(kstrSenderID); mNativeInterface = new GooglePlayRemoteNotificationNativeInterface(); } //--------------------------------------------------------- /// On Registered /// /// This is called when the application has successfully /// registered for remote notifications. /// /// @param The Context. /// @param The registration ID. //--------------------------------------------------------- @Override protected void onRegistered(Context context, String registrationId) { mNativeInterface.OnRemoteTokenReceived(registrationId); } //--------------------------------------------------------- /// On Unregistered /// /// This is called when the application has successfully /// unregistered for remote notifications. /// /// @param The context. /// @param The registraton ID. //--------------------------------------------------------- @Override protected void onUnregistered(Context context, String registrationId) { } //--------------------------------------------------------- /// On Message /// /// This is called when a notification is received. This /// is processed and passed on to the engine. /// /// @param The context. /// @param The intent. //--------------------------------------------------------- @Override protected void onMessage(Context context, Intent intent) { HashMap<String, String> params = new HashMap<String, String>(); Bundle extras = intent.getExtras(); Set<String> keySet = extras.keySet(); for (String strKey : keySet) { params.put(strKey, extras.getString(strKey)); } generateNotification(context, params); } //--------------------------------------------------------- /// On Deleted Message /// /// @param The context. /// @param The total. //--------------------------------------------------------- @Override protected void onDeletedMessages(Context context, int total) { } //--------------------------------------------------------- /// On Error /// /// @param The context. /// @param The error ID. //--------------------------------------------------------- @Override public void onError(Context context, String errorId) { } //--------------------------------------------------------- /// On Recoverable Error /// /// @param The context. /// @param The error ID. //--------------------------------------------------------- @Override protected boolean onRecoverableError(Context context, String errorId) { return super.onRecoverableError(context, errorId); } //--------------------------------------------------------- /// Generate Notification /// /// Issues a notification to inform the user that server /// has sent a message. /// /// @param The Context. /// @param The message. //--------------------------------------------------------- private void generateNotification(Context context, HashMap<String, String> inParams) { //if the application is active then pass this information on to the application. if (CSApplication.get() != null && CSApplication.get().isActive() == true) { //build the array of keys and values int dwNumEntries = inParams.size(); String[] astrKeys = new String[dwNumEntries]; String[] astrValues = new String[dwNumEntries]; int dwCount = 0; for (String strKey : inParams.keySet()) { astrKeys[dwCount] = strKey; astrValues[dwCount] = inParams.get(strKey); dwCount++; } // Send this to the native side of the engine. mNativeInterface.OnRemoteNotificationReceived(astrKeys, astrValues); } // Otherwise display a notification. else { String strTitle = context.getString(ResourceHelper.GetDynamicResourceIDForField(context, ResourceHelper.RESOURCE_SUBCLASS.RESOURCE_STRING, "app_name")); String strMessage = inParams.get("message"); Intent notificationIntent = new Intent(context, CSActivity.class); notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP); PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, 0); Bitmap largeIconBitmap = null; int largeIconID = ResourceHelper.GetDynamicResourceIDForField(context, ResourceHelper.RESOURCE_SUBCLASS.RESOURCE_DRAWABLE, "ic_stat_notify_large"); //If no large icon then use the small icon if (largeIconID == 0) { largeIconID = ResourceHelper.GetDynamicResourceIDForField(context, ResourceHelper.RESOURCE_SUBCLASS.RESOURCE_DRAWABLE, "ic_stat_notify"); } if (largeIconID > 0) { largeIconBitmap = BitmapFactory.decodeResource(context.getResources(), largeIconID); } Notification notification = new NotificationCompat.Builder(context).setContentTitle(strTitle) .setContentText(strMessage) .setSmallIcon(ResourceHelper.GetDynamicResourceIDForField(context, ResourceHelper.RESOURCE_SUBCLASS.RESOURCE_DRAWABLE, "ic_stat_notify")) .setLargeIcon(largeIconBitmap).setContentIntent(intent).build(); NotificationManager notificationManager = (NotificationManager) context .getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.notify(0, notification); } } // Member vars GooglePlayRemoteNotificationNativeInterface mNativeInterface; }