Android屏幕点亮(常亮)及屏幕解锁和锁定
//保持屏幕常亮 PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); mWakeLock = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, LOCK_TAG); mWakeLock.acquire(); //释放屏幕常亮锁 if(null != mWakeLock) { mWakeLock.release(); }
//屏幕解锁 KeyguardManager keyguardManager = (KeyguardManager)getSystemService(KEYGUARD_SERVICE); KeyguardLock keyguardLock = keyguardManager.newKeyguardLock(LOCK_TAG); keyguardLock.disableKeyguard(); //屏幕锁定 keyguardLock.reenableKeyguard();
<uses-permission android:name="android.permission.DISABLE_KEYGUARD" /> <uses-permission android:name="android.permission.WAKE_LOCK" />