全螢幕

step 1.消除手機狀態的Bar

使用getWindow(). setFlag()函式來設定視窗屬性

屬性以WindowManager.LayoutParams.FLAG_FULLSCREEN

設定為全螢幕

getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN)

step 2.消除應用程式的標題

使用requestWindowFeature函式來去掉應用程式標題

屬性以Window.FEATURE_NO_TITLE，就可以去掉應用程式的標題

requestWindowFeature(Window.FEATURE_NO_TITLE)

完整程式碼

protected void onCreate (final Bundle savedInstanceState) {

super.onCreate (savedInstanceState);

requestWindowFeature (Window.FEATURE_NO_TITLE);

getWindow().setFlags (WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);

senorManager = (SensorManager) getSystemService (SENSOR_SERVICE);

setContentView (new MySurfaceView(this);

}