电源,与屏幕点亮的一些代码

//                    if (!powerManager.isScreenOn()) {

////                        Log.d("Test", "屏幕黑了");

////

////                        PowerManager.WakeLock wl = powerManager.newWakeLock(

////                                PowerManager.ACQUIRE_CAUSES_WAKEUP

////                                        | PowerManager.SCREEN_DIM_WAKE_LOCK,

////                                "Test");

////                        // 获取PowerManager.WakeLock对象,后面的参数|表示同时传入两个值,最后的是LogCat里用的Tag

////                        wl.acquire();

////                        // 点亮屏幕

////                        // 重新启用自动加锁

////                        wl.release();

//

//                    }

View Code

//powerManager = ((PowerManager) getSystemService(POWER_SERVICE));