Android如何在片段中显示DatePicker？

我在 Android Fragments上是新的,我想知道如何在简单的Fragmentand中显示或实现DatePicker而不是FragmentActivity.

例如我的班级名称是：

public class FragmentAddCard extends Fragment {
}

谢谢.

解决方法

在你的按钮中,点击这样调用DateFragment

dob.setonClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View arg0) {

            DialogFragment newFragment = new SelectDateFragment();
            newFragment.show(getFragmentManager(),"DatePicker");

        }
    });

以下是DateFragment的代码片段

public class SelectDateFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {

        @Override
        public Dialog onCreateDialog(Bundle savedInstanceState) {
        final Calendar calendar = Calendar.getInstance();
        int yy = calendar.get(Calendar.YEAR);
        int mm = calendar.get(Calendar.MONTH);
        int dd = calendar.get(Calendar.DAY_OF_MONTH);
        return new DatePickerDialog(getActivity(),this,yy,mm,dd);
        }

        public void onDateSet(DatePicker view,int yy,int mm,int dd) {
            populateSetDate(yy,mm+1,dd);
        }
        public void populateSetDate(int year,int month,int day) {
            dob.setText(month+"/"+day+"/"+year);
            }

    }