DialogFragmentの日付と時刻のピッカー

Question

Fragmentクラスで日付と時刻のピッカーを作成したいだけです。だから私のフラグメントをDialog Fragmentに直接拡張し、onCreateDialogをオーバーライドします。これで私は正常に日付ピッカーを作成するが、私は日付ピッカーの直後に時間ピッカーを作成したい.... 私はそれを行うことができますonCreateDialogで私たちはIDを渡すことができないので.. ここですコード：onClickのリスナー内部の日付ピッカーを使用するために

public class DetailsFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener, TimePickerDialog.OnTimeSetListener{ 
    Button serviceCenterName; 
    Dialog dialog; Boolean isvalue; 
    public DetailsFragment() { 
     // Required empty public constructor 
    } 

    @Override 
    public void onCreate(@Nullable Bundle savedInstanceState) { 

     super.onCreate(savedInstanceState); 
    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
          final Bundle savedInstanceState) { 
     // Inflate the layout for this fragment 
     view=inflater.inflate(R.layout.fragment_booking_details, container, false); 
     serviceCenterName=(Button)view.findViewById(R.id.serviceCentername); 

     serviceCenterName.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View v) { 

       dialog = onCreateDialog(savedInstanceState); 
       dialog.show(); 
      } 
     }); 
     return view; 
    } 
    @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); 

      /*final Calendar c = Calendar.getInstance(); 
      mHour = c.get(Calendar.HOUR_OF_DAY); 
      mMinute = c.get(Calendar.MINUTE); 

      return new TimePickerDialog(getActivity(),this,mHour,mMinute,false);*/ 

    } 

    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) { 
     Log.d("date",month+"/"+day+"/"+year); 
    } 

    @Override 
    public void onTimeSet(TimePicker view, int hourOfDay, int minute) { 
    populateTime(hourOfDay,minute); 
    } 

    public void populateTime(int hour, int min) { 
     Log.d("Time : ",hour+"/"+min); 
    } 



     } 

Answer 1

コード

// Get Current Date 
    final Calendar c = Calendar.getInstance(); 
    mYear = c.get(Calendar.YEAR); 
    mMonth = c.get(Calendar.MONTH); 
    mDay = c.get(Calendar.DAY_OF_MONTH); 


    DatePickerDialog datePickerDialog = new DatePickerDialog(this, 
    new DatePickerDialog.OnDateSetListener() { 

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

    txtDate.setText(dayOfMonth + "-" + (monthOfYear + 1) + "-" + year); 

    } 
    }, mYear, mMonth, mDay); 
    datePickerDialog.show(); 

コードの時間のためのピッカー

// Get Current Time 
final Calendar c = Calendar.getInstance(); 
mHour = c.get(Calendar.HOUR_OF_DAY); 
mMinute = c.get(Calendar.MINUTE); 

// Launch Time Picker Dialog 
TimePickerDialog timePickerDialog = new TimePickerDialog(this, 
new TimePickerDialog.OnTimeSetListener() { 

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

txtTime.setText(hourOfDay + ":" + minute); 
} 
}, mHour, mMinute, false); 
timePickerDialog.show();