// 去掉標題欄 supportRequestWindowFeature(Window.FEATURE_NO_TITLE); // 全屏、隱藏狀態欄 getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); // 橫屏 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
PS:注意在 setContentView() 方法前調用。