如何在我自動生成的edittext中以編程方式放置textinputlayout

Question

我想在自動生成的EditText放置一個TextInputLayout 。

示例：如果單擊Button ，則應用程序將生成Spinner和EditText並且我想將TextInputLayout放在我的EditText 。

btn.Click += (sender, e) =>
{
    tr = new TableRow(this);
    _spinner = new Spinner(this);
    _td1 = new EditText(this);
    _td2 = new EditText(this);
    TextInputLayout textInputLayout = new TextInputLayout(this);
    _td1.SetHint(Resource.String.qty);
    _td2.SetHint(Resource.String.unit);
    //textInputLayout.AddView(_td1);
    //textInputLayout.AddView(_td2);
    //_td1.SetBackgroundResource(Resource.Drawable.EditDesign);
    //_td2.SetBackgroundResource(Resource.Drawable.EditDesign);
    //_spinner.SetBackgroundResource(Resource.Drawable.EditTxtStyle);
    ArrayAdapter<string> _adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleListItem1, prodList);
    _spinner.Adapter = _adapter;
    tr.AddView(textInputLayout);
    tr.AddView(_spinner);
    tr.AddView(_td1);
    tr.AddView(_td2);
    tbleLayout.AddView(tr);
};

Answer 1

TextInputLayout是22.2.0的新增功能，可與EditText （或EditText的子類）結合使用，並且只能包含EditText的一個子類（或EditText的子類） ：

您的代碼基本上是正確的，您應該這樣更改：

 button.Click += (sender, e) =>
     {
         tr = new TableRow(this);
         _spinner = new Spinner(this);
         _td1 = new EditText(this);
         _td2 = new EditText(this);
         TextInputLayout textInputLayout1 = new TextInputLayout(this);
         TextInputLayout textInputLayout2 = new TextInputLayout(this);
         _td1.SetHint(Resource.String.qty);
         _td2.SetHint(Resource.String.unit);
        ArrayAdapter<string> _adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleListItem1, prodList);
        _spinner.Adapter = _adapter;
        textInputLayout1.AddView(_td1);
        textInputLayout2.AddView(_td2);
        tr.AddView(textInputLayout);
        tr.AddView(_spinner);
        tbleLayout.AddView(tr);
    };