縱向和橫向的Android版式問題

Question

朋友您好，我是Android開發和Stackoverflow的新手，我在android布局中遇到一些問題，我創建了兩個布局文件夾，一個用於縱向，一個用於橫向（均為平板電視TVDPI）

layout-sw600dp-land-tvdpi和layout-sw600dp-port-tvdpi

我面臨的問題是，當我以縱向模式運行程序時，它可以顯示正確的縱向布局，但是當我將設備縱向變為橫向時，則可以顯示相同的縱向布局，而在橫向模式下運行時可以顯示相同的情況正確運行並轉向potrait它向我展示了景觀布局...

為什么？

Answer 1

嘗試這個

 #region Handle State on Orientation
    //this has been done using better technique
    protected override void OnSaveInstanceState(Bundle outState)
    {
        base.OnSaveInstanceState(outState);
        //adding spinner/dropdownlist selected item
        if (ViewModel.IsLoading == true)
        {
            isLoadingState = true;
            AndroidHUD.AndHUD.Shared.Dismiss(this);
        }
        var preferences = GetSharedPreferences("TmsAppData", FileCreationMode.Private);
        var editor = preferences.Edit();
        //editor.PutString("DeviceId", registrationId);
        editor.PutBoolean("IsOrientationChange", true);
        editor.Commit();
        //outState.PutInt("_AlreadySelectedPostion", _AlreadySelectedPostion);
        outState.PutBoolean("_isLoadingState", isLoadingState);
    }
    protected override void OnRestoreInstanceState(Bundle savedInstanceState)
    {
        base.OnRestoreInstanceState(savedInstanceState);
        //setting a flag to manage spinner selected state
        _IsStateViewActive = true;
        isLoadingState = savedInstanceState.GetBoolean("_isLoadingState");
        if (ViewModel.IsLoading == true)
        {
            isLoadingState = false;
            ViewModel.IsLoading = true;
        }

        //getting the previous selected item from the saved state for spinner / dropdownlist
        //_AlreadySelectedPostion = savedInstanceState.GetInt("_AlreadySelectedPostion");
    }

    #endregion