如何去掉android头部label的方法

一、在AcdroidMainfest.xml中

<application android:label="App1" android:theme="@android:style/Theme.NoTitleBar"></application>

方法二、

protected override void OnCreate(Bundle bundle)
{
            base.OnCreate(bundle);
            //隐藏标题栏(须放在SetContentView函数之前)  
            this.RequestWindowFeature(WindowFeatures.NoTitle);
            //设置全屏  
            this.Window.SetFlags(WindowManagerFlags.Fullscreen, WindowManagerFlags.Fullscreen);
            SetContentView(Resource.Layout.Main);
}