a DatePickerDialog in onCreate()
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new DatePickerDialog(sContext, dateSetListener,
sDate.get(Calendar.YEAR), sDate.get(Calendar.MONTH),
sDate.get(Calendar.DAY_OF_MONTH));
}
I implement DatePickerDialog.OnDateSetListener.onDateSet() in my
DateDialogFragment.
private DatePickerDialog.OnDateSetListener dateSetListener =
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
Calendar newDate = Calendar.getInstance();
newDate.set(year, monthOfYear, dayOfMonth);
//call back to the DateDialogFragment listener
sListener.dateDialogFragmentDateSet(newDate);
}
};
I also define a listener interface in my DateDialogFragment for the
calling Activity/Fragment to implement.
public interface DateDialogFragmentListener{
public void dateDialogFragmentDateSet(Calendar date);
}
As you can see above, I fire my DateDialogFragmentListener from the
DatePickerDialog's listener.
I wrote about it in more detail with entire source here:
http://www.kylebeal.com/2011/11/android-datepickerdialog-and-the-dialogfragment/
On Nov 11, 1:55 pm, Kyle <park...@gmail.com> wrote:
> I am attempting to use a datepicker dialog based on the example athttp://developer.android.com/resources/tutorials/views/hello-datepick....
> This is obviously for an activity, but I'm trying to implement the
> same functionality in a fragment. Using the code from the example
> won't work. By this, I mean the following code snippet does not
> actually open the dialog:
>
> ...
> mPickDate = (Button) mRootView.findViewById(R.id.button_leave_date);
>
> // add a click listener to the button
> mPickDate.setOnClickListener(new View.OnClickListener() {
> public void onClick(View v) {
> mActivity.showDialog(DATE_DIALOG_ID);
> }});
>
> ...
>
> After reading various sources online, I know "showDialog" is
> deprecated and the recommendation is to use the DialogFragment.
> However, is there an option to generate a date picker dialog with this
> implementation? I've been unable to find any good examples of anyone
> trying this - so if there are resources available to merge the
> (deprecated) example on the Android Developer web site with an actual
> DialogFragment implementation, I would really appreciate it.
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