λ :: deglavs77

As I tend to reinstall my computers quite frequently and I don’t keep back-ups, I thought I will keep here some code fragments I tend to use from time to time again and again.

Date Picker:

public class DatePickerFragment extends DialogFragment
{
	@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);

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

Time Picker:

public class TimePickerFragment extends DialogFragment
{

	@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(), (InputActivity) getActivity(), hour, minute, DateFormat.is24HourFormat(getActivity()));
	}
}

Activity that uses the pickers:

public class DateActivity extends FragmentActivity implements DatePickerDialog.OnDateSetListener,
		TimePickerDialog.OnTimeSetListener
{
	public void showDatePickerDialog(View v)
	{
		DialogFragment newFragment = new DatePickerFragment();
		newFragment.show(getSupportFragmentManager(), "datePicker");
	}

	public void showTimePickerDialog(View v)
	{
		DialogFragment newFragment = new TimePickerFragment();
		newFragment.show(getSupportFragmentManager(), "timePicker");
	}

	public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth)
	{
		
	}

	public void onTimeSet(TimePicker view, int hourOfDay, int minute)
	{
		
	}
}