Lock Screen (Key Guard) 설정 / 해제

• 권한

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

• Lock 해제

    private void disableKeyguard() {

    KeyguardManager keyguardManager 

                        = (KeyguardManager)getSystemService(Activity.KEYGUARD_SERVICE);

    KeyguardLock lock = keyguardManager.newKeyguardLock(KEYGUARD_SERVICE);

    lock.disableKeyguard();

    }

• Lock 설정

    private void disableKeyguard() {

    KeyguardManager keyguardManager 

                        = (KeyguardManager)getSystemService(Activity.KEYGUARD_SERVICE);

    KeyguardLock lock = keyguardManager.newKeyguardLock(KEYGUARD_SERVICE);

    lock.disableKeyguard();

    }