Android 设置屏幕亮屏

/**
     * 亮屏
     */
    private void lightScreen() {
        PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
        PowerManager.WakeLock wakeLock = pm.newWakeLock(
                PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP,
                getClass().getSimpleName()
        );
        wakeLock.acquire();
        wakeLock.release();
    }