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How to Create Dialog Series Datepicker - Java
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public class MyDialogFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener { | |
@NonNull | |
@Override | |
public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) { | |
// デフォルトの日付を用意 | |
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); | |
return new DatePickerDialog(requireContext(), this, year, month, day); | |
} | |
@Override | |
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) { | |
String msg = year + "年" + (month+1) + "月" + dayOfMonth + "日"; | |
Toast.makeText(requireContext(), msg, Toast.LENGTH_SHORT).show(); | |
} | |
} |
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