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
今天天气好晴朗处处好风光,好天气好开始,图老师又来和大家分享啦。下面给大家推荐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,希望大家看完后也有个好心情,快快行动吧!
代码如下:
//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();
代码如下:
//释放屏幕常亮锁
if(null != mWakeLock) {
mWakeLock.release();
}
2、Android屏幕解锁和锁定
代码如下:
//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
代码如下:
uses-permission android:name="android.permission.DISABLE_KEYGUARD" /
uses-permission android:name="android.permission.WAKE_LOCK" /