Android 日期选择器在 DialogFragment 中显示类似对话框标题的白色视图

Question

如何删除 DialogFragment of DatePickerDialog

中出现的白色视图标题

这是我的 DialogFragment 代码供参考：

public class DatePickerFrgDialog extends DialogFragment implements DatePickerDialog.OnDateSetListener {


    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        // Use the current date as the default date in the picker
        final Calendar c = Calendar.getInstance();
        int year = c.get(Calendar.YEAR);
        int month = c.get(Calendar.MONTH);
        int day = c.get(Calendar.DAY_OF_MONTH);
        DatePickerDialog dialog = new DatePickerDialog(getActivity(), this, year, month, day);

        // Create a new instance of DatePickerFrgDialog and return it
        return dialog;
    }

    @Override
    public void onDateSet(DatePicker view, int year, int month, int day) {


    }

如果有人遇到这个问题，请分享解决方案。

Answer 1

试试这个代码：

     @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
      Dialog dialog = super.onCreateDialog(savedInstanceState);

      // request a dialog without the title
      dialog.getWindow().requestFeature(Window.FEATURE_NO_TITLE); 
      DatePickerDialog date_picker_dialog = new DatePickerDialog(getActivity(), this, year, month, day);
      date_picker_dialog.setTitle("");
      return dialog;
    }

使用：

date_picker_dialog.setTitle("");

或：

date_picker_dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);

Android 日期选择器在 DialogFragment 中显示类似对话框标题的白色视图

Android datepicker showing white view like dialog title in DialogFragment

android

android-dialogfragment