TimePicker和DatePicker

Question

我制作了TimePicker对话框和DatePicker对话框：

TimePicker对话框：

public class TimePickerFragment extends DialogFragment
implements TimePickerDialog.OnTimeSetListener {

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
// Use the current time as the default values for the picker
final Calendar c = Calendar.getInstance();
int hour = c.get(Calendar.HOUR_OF_DAY);
int minute = c.get(Calendar.MINUTE);

// Create a new instance of TimePickerDialog and return it
return new TimePickerDialog(getActivity(), this, hour, minute,
DateFormat.is24HourFormat(getActivity()));
}

public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// Do something with the time chosen by the user
}
}

DatePicker对话框：

public class DatePickerFragment extends DialogFragment
implements DatePickerDialog.OnDateSetListener {


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);

// Create a new instance of DatePickerDialog and return it
return new DatePickerDialog(getActivity(), this, year, month, day);
}

public void onDateSet(DatePicker view, int year, int month, int day) {
// Do something with the date chosen by the user
}
}

我的问题是，当我选择时间或日期时，我希望将其保存在特定的textField中。我该怎么做呢？

Answer 1

可以设置回调方法onDateSet/onTimeSet。

如果您所说的textField是指xml布局中的textView/EditText。

((TextView)findViewById(R.id.myTextField)).setText(FORMATTED_DATE);

对于格式化，您可以这样做

String.format("%d-%d-%d",day,month,year)

诸如此类的东西