com.tessoft.nearhere.GcmIntentService.java Source code

Java tutorial

Introduction

Here is the source code for com.tessoft.nearhere.GcmIntentService.java

Source

/*
 * 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.tessoft.nearhere;

import java.util.HashMap;
import java.util.List;

import com.google.android.gms.gcm.GoogleCloudMessaging;

import android.app.ActivityManager;
import android.app.ActivityManager.RunningAppProcessInfo;
import android.app.ActivityManager.RunningTaskInfo;
import android.app.IntentService;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.media.Ringtone;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Bundle;
import android.os.SystemClock;
import android.os.Vibrator;
import android.provider.Settings;
import android.support.v4.app.NotificationCompat;
import android.util.Log;

/**
 * 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";

    @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(extras);
            } else if (GoogleCloudMessaging.MESSAGE_TYPE_DELETED.equals(messageType)) {
                sendNotification(extras);
                // 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.

                /*
                 for (int i = 0; i < 5; i++) {
                Log.i(TAG, "Working... " + (i + 1)
                        + "/5 @ " + SystemClock.elapsedRealtime());
                try {
                    Thread.sleep(5000);
                } catch (InterruptedException e) {
                }
                 }
                 Log.i(TAG, "Completed work @ " + SystemClock.elapsedRealtime());
                 // Post notification of received message.
                     
                 */

                sendNotification(extras);
                Log.i(TAG, "Received: " + extras.toString());
            }
        }
        // Release the wake lock provided by the WakefulBroadcastReceiver.
        GcmBroadcastReceiver.completeWakefulIntent(intent);
    }

    // Put the message into a notification and post it.
    // This is just one simple example of what you might choose to do with
    // a GCM message.
    private void sendNotification(Bundle extras) {

        String title = extras.getString("title");
        String type = extras.getString("type");
        String msg = extras.getString("message");

        mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);

        NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.drawable.ic_launcher).setContentTitle(title)
                .setStyle(new NotificationCompat.BigTextStyle().bigText(msg)).setContentText(msg)
                .setAutoCancel(true);

        Intent intent = null;

        boolean isActive = false;

        // check if background
        //        ActivityManager activityManager = (ActivityManager) this.getSystemService( ACTIVITY_SERVICE );
        //        List<RunningAppProcessInfo> procInfos = activityManager.getRunningAppProcesses();
        //        for(int i = 0; i < procInfos.size(); i++)
        //        {
        //            if(procInfos.get(i).processName.equals("com.tessoft.nearhere")) 
        //               isActive = true;
        //        }

        // check if foreground
        ActivityManager activityManager = (ActivityManager) getApplicationContext()
                .getSystemService(Context.ACTIVITY_SERVICE);
        List<RunningTaskInfo> services = activityManager.getRunningTasks(Integer.MAX_VALUE);

        if (services.get(0).topActivity.getPackageName().toString()
                .equalsIgnoreCase(getApplicationContext().getPackageName().toString())) {
            isActive = true;
        }

        if (isActive) {
            intent = new Intent("updateUnreadCount");
            intent.putExtra("type", type);
            if ("message".equals(type)) {
                intent.putExtra("fromUserID", extras.getString("fromUserID"));

                Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
                Ringtone r = RingtoneManager.getRingtone(getApplicationContext(), notification);
                r.play();

                Vibrator v = (Vibrator) getApplicationContext().getSystemService(Context.VIBRATOR_SERVICE);
                v.vibrate(500);
            } else if ("postReply".equals(type)) {
                intent.putExtra("postID", extras.getString("postID"));

                Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
                Ringtone r = RingtoneManager.getRingtone(getApplicationContext(), notification);
                r.play();

                Vibrator v = (Vibrator) getApplicationContext().getSystemService(Context.VIBRATOR_SERVICE);
                v.vibrate(500);
            }

            getApplicationContext().sendBroadcast(intent);
        } else {
            if ("message".equals(type)) {
                intent = new Intent(this, UserMessageActivity.class);
                HashMap hash = new HashMap();
                hash.put("fromUserID", extras.getString("fromUserID"));
                hash.put("userID", extras.getString("toUserID"));
                intent.putExtra("messageInfo", hash);
                mBuilder.setSound(Settings.System.DEFAULT_NOTIFICATION_URI);
                mBuilder.setVibrate(new long[] { 1000, 1000 });
            } else if ("postReply".equals(type)) {
                intent = new Intent(this, TaxiPostDetailActivity.class);
                intent.putExtra("postID", extras.getString("postID"));
                mBuilder.setSound(Settings.System.DEFAULT_NOTIFICATION_URI);
                mBuilder.setVibrate(new long[] { 1000, 1000 });
            } else if ("newPostByDistance".equals(type)) {
                intent = new Intent(this, TaxiPostDetailActivity.class);
                intent.putExtra("postID", extras.getString("postID"));
            } else if ("event".equals(type)) {
                intent = new Intent(this, EventViewerActivity.class);
                intent.putExtra("eventSeq", extras.getString("eventSeq"));
                intent.putExtra("pushNo", extras.getString("pushNo"));

                if ("on".equals(extras.getString("sound")))
                    mBuilder.setSound(Settings.System.DEFAULT_NOTIFICATION_URI);
                if ("on".equals(extras.getString("vibrate")))
                    mBuilder.setVibrate(new long[] { 1000, 1000 });

            } else if ("eventssl".equals(type)) {
                intent = new Intent(this, EventViewerActivity.class);
                intent.putExtra("eventSeq", extras.getString("eventSeq"));
                intent.putExtra("pushNo", extras.getString("pushNo"));
                intent.putExtra("ssl", "true");

                if ("on".equals(extras.getString("sound")))
                    mBuilder.setSound(Settings.System.DEFAULT_NOTIFICATION_URI);
                if ("on".equals(extras.getString("vibrate")))
                    mBuilder.setVibrate(new long[] { 1000, 1000 });

            } else {
                intent = new Intent(this, MainActivity.class);
            }

            PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent,
                    PendingIntent.FLAG_UPDATE_CURRENT);

            mBuilder.setContentIntent(contentIntent);
            mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
        }
    }
}