Android中隱藏頂部狀態欄

方法一：

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //去除title
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        //去掉Activity上面的狀態欄
      getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.video_view);
        initView();
    }

方法二：

<activity
            android:name="*.Activity"
            android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
</activity>