android 点亮手机屏幕与屏幕解锁方法

点亮手机屏幕

1.记得加权限<uses-permission android:name="android.permission.WAKE_LOCK"></uses-permission>

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PowerManager pm = (PowerManager)getSystemService(POWER_SERVICE);

PowerManager.WakeLock mWakelock = pm.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP |PowerManager.FULL_WAKE_LOCK, "WakeLock");

mWakelock.acquire();//唤醒屏幕

//......

mWakelock.release();//释放

屏幕解锁

1.记得加权限<uses-permission android:name="android.permission.DISABLE_KEYGUARD"></uses-permission>

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//获取一个键盘锁对象

KeyguardManager mManager = (KeyguardManager)getSystemService(KEYGUARD_SERVICE);

KeyguardLock mKeyguardLock = mManager.newKeyguardLock("Lock");

//让键盘锁失效

mKeyguardLock.disableKeyguard();