[Android] 전체화면 전환

타이틀바 없애기

styles.xml 에서

<style> 

        <!--No Title Bar-->
        <item name="windowNoTitle">true</item>
        <item name="windowActionBar">false</item>

</style>

상태바 없애기

Activity onCreate()함수에서 

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
 
        setContentView(R.layout.activity_main);
    }

설정 끝!