Android屏幕点亮(常亮)及屏幕解锁和锁定 全屏显示

http://orgcent.com/android-screen-wakelock-keyguard/

1、Android屏幕常亮/点亮

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//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(); }

2、Android屏幕解锁和锁定

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//屏幕解锁 KeyguardManager keyguardManager = (KeyguardManager)getSystemService(KEYGUARD_SERVICE); KeyguardLock keyguardLock = keyguardManager.newKeyguardLock(LOCK_TAG); keyguardLock.disableKeyguard(); //屏幕锁定 keyguardLock.reenableKeyguard();

3、相关权限

1 2	<uses-permission android:name="android.permission.DISABLE_KEYGUARD" /> <uses-permission android:name="android.permission.WAKE_LOCK" />

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4、 全屏显示窗口

requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);