Android Open Source - ITM_Android_App Wake Locker

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License

The source code is released under:

GNU General Public License

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Java Source Code

/**
 * Copyright 2013 Bhavyanshu Parasher   
 * This file is part of "ITM University Android Application".
 * "ITM University Android Application" is free software: you can redistribute it and/or modify it 
 * under the terms of the GNU General Public License as published by the Free Software Foundation, 
 * either version 3 of the License, or (at your option) any later version.
 * "ITM University Android Application" is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License along with "ITM University Android Application". 
 * If not, see http://www.gnu.org/licenses/.
 *//*w ww  .j  a v  a  2s .  c om*/

/**
 * Important for GCM.
 */
package com.wbs.itm;

import android.annotation.SuppressLint;
import android.content.Context;
import android.os.PowerManager;
 
public abstract class WakeLocker {
    private static PowerManager.WakeLock wakeLock;
 
    @SuppressLint("Wakelock")
  @SuppressWarnings("deprecation")
  public static void acquire(Context context) {
        if (wakeLock != null) wakeLock.release();
 
        PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
        wakeLock = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK |
                PowerManager.ACQUIRE_CAUSES_WAKEUP |
                PowerManager.ON_AFTER_RELEASE, "WakeLock");
        wakeLock.acquire();
    }
 
    public static void release() {
        if (wakeLock != null) wakeLock.release(); wakeLock = null;
    }
}

Java Source Code List