Android点亮屏幕或屏幕解锁和锁定

1、Android屏幕常亮/点亮

//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

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