AlertDialog的自定義視圖

我正在嘗試爲我的AlertDialog應用自定義視圖。我的問題是，我正在使用fragment s，一個listview與一個自定義適配器，我的alertdialog和我認爲它得到ViewGroup s混合起來。AlertDialog的自定義視圖

這裏就是我有我的alertdialog，但它總是崩潰給我一個

UnsupportedOperationException異常addview在適配器視圖不支持

@Override 
public boolean onOptionsItemSelected(MenuItem item) { 
    if(item.getItemId() == R.id.action_add) { 
     LayoutInflater inflater = getActivity().getLayoutInflater(); 
     View dialoglayout = inflater.inflate(R.layout.dialog_new_site, (ViewGroup)getActivity().getCurrentFocus()); 
     AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(getActivity()); 
     alertDialogBuilder.setView(dialoglayout);

來源

2014-04-02 Nelson.b.austin

試試這個'查看dialoglayout = inflater.inflate（R.layout.dialog_new_site，NULL）;' – upenpat

謝謝！我不知道你可以給它ViewGroup –

試試這個：

View dialoglayout = getActivity().getLayoutInflater().inflate(R.layout.dialog_new_site, null);

來源

2014-04-02 06:42:21

嘗試這樣做

// Inflate and set the layout for the dialog 
    // Pass null as the parent view because its going in the dialog layout 
    view v = inflater.inflate(R.layout.dialog_layout, null);

來源

2014-04-02 06:44:37 deleon

嘗試創建自定義警報對話框並使用它。

public class MyAlertDialog extends Dialog { 

    Context mContext; 

    public InfoCustomDialog(Context context, int theme) { 
    super(context, theme); 
    this.mContext = context; 
    } 



    @Override 
    protected void onCreate(Bundle savedInstanceState) { 

    super.onCreate(savedInstanceState); 
      setContentView(R.layout.dialog_new_site); 
    } 
}

然後用

MyAlertDialog alertDialog = new MyAlertDialog(getActivity()); 
    alertDialog.show();

來源

2014-04-02 06:51:56

AlertDialog的自定義視圖

回答

相關問題