kaist.cs492c_2015.washerbrowser.MyGcmListenerService.java Source code

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Here is the source code for kaist.cs492c_2015.washerbrowser.MyGcmListenerService.java

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package kaist.cs492c_2015.washerbrowser;

/**
 * Copyright 2015 Google Inc. All Rights Reserved.
 *
 * 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.
 */

import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.NotificationCompat;
import android.util.Log;

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

import org.json.JSONException;
import org.json.JSONObject;

public class MyGcmListenerService extends GcmListenerService {

    private static final String TAG = "MyGcmListenerService";
    SharedPreferences mPref;

    /**
     * Called when message is received.
     *
     * @param from SenderID of the sender.
     * @param data Data bundle containing message data as key/value pairs.
     *             For Set of keys use data.keySet().
     */
    // [START receive_message]
    @Override
    public void onMessageReceived(String from, Bundle data) {
        String message = data.getString("message");
        Log.i("MESSAGE", message);
        if (from.startsWith("/topics/")) {
            // message received from some topic.
        } else {
            // normal downstream message.
        }

        // [START_EXCLUDE]
        /**
         * Production applications would usually process the message here.
         * Eg: - Syncing with server.
         *     - Store message in local database.
         *     - Update UI.
         */

        /**
         * In some cases it may be useful to show a notification indicating to the user
         * that a message was received.
         */

        String id = "";
        String floor = "";
        String dorm = "";
        try {
            JSONObject jsonObject = new JSONObject(message);
            id = jsonObject.getString("id");
            floor = jsonObject.getString("floor");
            dorm = jsonObject.getString("dorm");
        } catch (JSONException e) {
            Log.getStackTraceString(e);
        }

        mPref = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
        SharedPreferences.Editor editor = mPref.edit();
        editor.putBoolean(id, false);
        editor.commit();
        String leftRight = "Left";
        if (Integer.parseInt(id) % 2 == 0) {
            leftRight = "Right";
        }
        String msg = dorm.toUpperCase() + " " + floor + "F " + leftRight + " is Available!";
        sendNotification(msg);
        // [END_EXCLUDE]
    }
    // [END receive_message]

    /**
     * Create and show a simple notification containing the received GCM message.
     *
     * @param message GCM message received.
     */
    private void sendNotification(String message) {

        Intent intent = new Intent(this, MainActivity.class);
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
                PendingIntent.FLAG_ONE_SHOT);

        Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.drawable.ic_stat_ic_notification).setContentTitle("Find available washer")
                .setContentText(message).setAutoCancel(true).setSound(defaultSoundUri)
                .setVibrate(new long[] { 1000, 1000, 1000, 1000, 1000 }).setSmallIcon(R.drawable.washer_green)
                .setContentIntent(pendingIntent);

        NotificationManager notificationManager = (NotificationManager) getSystemService(
                Context.NOTIFICATION_SERVICE);

        notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());

        launchPopupActivity(this, message);
    }

    private void launchPopupActivity(Context context, String datavalue) {
        Intent pupInt = new Intent(context, ShowPopup.class);
        pupInt.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        pupInt.putExtra("customdata", datavalue);
        context.getApplicationContext().startActivity(pupInt);
    }
}