kr.ac.kookmin.cs.firstcoin.pos.data.GcmIntentService.java Source code

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Here is the source code for kr.ac.kookmin.cs.firstcoin.pos.data.GcmIntentService.java

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/**
 * @brief Gcm   
 * @details   , GCM(Google Cloud Message)       
 */

/*
 * 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 kr.ac.kookmin.cs.firstcoin.pos.data;

import java.util.HashMap;
import java.util.Map;

import android.app.IntentService;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.os.SystemClock;
import android.support.v4.app.NotificationCompat;
import android.support.v4.content.WakefulBroadcastReceiver;
import android.util.Log;
import kookmin.cs.firstcoin.BP_pos.R;
import kr.ac.kookmin.cs.firstcoin.pos.activity.StartActivity;

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

/**
 * 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 notificationManager;
    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("Send error: " + extras.toString());
            } else if (GoogleCloudMessaging.MESSAGE_TYPE_DELETED.equals(messageType)) {

                sendNotification("Deleted messages on server: " + extras.toString());

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

    // push  
    // 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(String msg) {
        notificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);

        Map<String, String> msgMap = new HashMap<String, String>();
        String dataPair[] = msg.split(",");

        for (int i = 0; i < dataPair.length; i++) {
            String data = dataPair[i];
            String[] keyValue = data.split("=");
            keyValue[0] = keyValue[0].trim();
            msgMap.put(keyValue[0], keyValue[1]);
            Log.e("log_gcm_map", keyValue[0] + "," + keyValue[1]);
        }

        String title = msgMap.get("title");
        String message = msgMap.get("message");

        Intent intent = new Intent(this, StartActivity.class);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        PendingIntent contentIntent = PendingIntent.getActivity(this, (int) System.currentTimeMillis() / 1000,
                intent, PendingIntent.FLAG_UPDATE_CURRENT);

        NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
                .setVibrate(new long[] { 200, 1000, 200, 1000 }) // manifest 
                .setSmallIcon(R.drawable.ic_launcher_pos_app_logo).setContentTitle(title)
                .setStyle(new NotificationCompat.BigTextStyle().bigText(message)).setTicker(title)
                .setContentText(message).setContentIntent(contentIntent).setDefaults(0)
                .setLights(Color.parseColor("#ff6401"), 1000, 100).setAutoCancel(true);

        //  
        PushWakeLock.acquireCpuWakeLock(this);

        mBuilder.setContentIntent(contentIntent);
        notificationManager.notify(NOTIFICATION_ID, mBuilder.build());

        PushWakeLock.releaseCpuLock();
    }
}