想了解Android点亮屏幕或屏幕解锁和锁定以及其他相关权限实现代码的相关内容吗，在本文为您仔细讲解android 点亮屏幕 android 屏幕解锁的相关知识和一些Code实例，欢迎阅读和指正，我们先划重点：点亮,屏幕,解锁,锁定，下面大家一起来学习吧。
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" />
