我有一个DatePickerDialog.在默认配置中,它工作正常.

DatePickerDialog dialog = new DatePickerDialog(
    view.getContext(),
    new OnDateSetListener() {

        @Override
        public void onDateSet(DatePicker picker, int year, int monthOfYear, int dayOfMonth) {
            // do something
        }
    },
    startDate.getYear(),
    startDate.getMonth() - 1,
    startDate.getDay()
);

现在我想更改按钮的文本.我尝试使用以下代码：

dialog.setButton(DatePickerDialog.BUTTON_POSITIVE, "New Label", new DialogInterface.OnClickListener() {

    public void onClick(DialogInterface dialog, int which) {
        // do something
    }
});

现在我的问题是从datepicker控件获取日期.单击按钮不会调用DateSetListener.如何通过DateSetListener获取日期？
获得约会的另一种可能性是

public void onClick(DialogInterface dialog, int which) {
    int year = ((DatePickerDialog) dialog).getDatePicker().getYear();
    int month = ((DatePickerDialog) dialog).getDatePicker().getMonth();
    int day = ((DatePickerDialog) dialog).getDatePicker().getDayOfMonth();
}

但这似乎是一种不必要的复杂方式.

对于TimePickerDialog,这种替代方法不起作用,因为我找不到获取timepicker控件的方法.因此我需要使用TimeSetListener,但我找不到可能性(比如datepicker).

谢谢你的回复.

解决方法:

我认为这将适用于DatePicker,它适用于TimePicker：

听众：

TimePickerDialog.OnTimeSetListener mTimeSetListenerIni =
                new TimePickerDialog.OnTimeSetListener() {
                    @Override
                    public void onTimeSet(android.widget.TimePicker view,
                            int hourOfDay, int minute) {
                        Log.i("","Initial: "+hourOfDay+":"+minute);
                    }
                };

TimePickerDialog yourFragment = new TimePickerDialog(this, mTimeSetListenerIni, hour, minute, true);
yourFragment.setButton(DialogInterface.BUTTON_POSITIVE, "OK", yourFragment);
yourFragment.setButton(DialogInterface.BUTTON_NEGATIVE, "Cancel", yourFragment);