不推荐使用Android FULL_WAKE_LOCK,但不推荐使用PARTIAL_WAKE_LOCK

Question

在这里我提到了唤醒屏幕的代码.我希望代码是监听仍然应用程序关闭和CPU清除,用户可以点击电源按钮,当我的屏幕解锁时,应用程序是同步像whatsapp.

    PowerManager pm =  (PowerManager)getSystemService(Context.POWER_SERVICE); 
    wl = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, "whatever");
    super.onCreate(savedInstanceState);
    wl.acquire();

Answer 1

FULL_WAKE_LOCK已被弃用,最好使用PARTIAL_WAKE_LOCK.这是执行此操作的标准方法,

PowerManager powerManager = (PowerManager) getSystemService(POWER_SERVICE);
Wakelock wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
        "MyWakelockTag");
wakeLock.acquire();

欲了解更多实施方式,请访问官方链接,

https://developer.android.com/training/scheduling/wakelock.html