Puede muy fácilmente tener acceso a la DatePicker objeto encapsulado por el DatePickerDialog mediante la reflexión
DatePickerDialog dialog = ... // create dialog
Field mDatePickerField = dialog.getClass().getDeclaredField("mDatePicker");
mDatePickerField.setAccessible(true);
DatePicker mDatePickerInstance = (DatePicker) mDatePickerField.get(dialog);Ejemplos para ser aplicados:
android.app.DatePickerDialog
final Calendar cal = Calendar.getInstance();final Long time = getValue();if (time != null) { cal.setTimeInMillis(time.longValue());}return new DatePickerDialog( getContext(), this, cal.get(Calendar.YEAR), cal.get(Calendar.MONTH), cal.get(Calendar.DAY_OF_MONTH));
switch (id) { case TIME_DIALOG_ID: return new TimePickerDialog(this, mTimeSetListener, mHour, mMinute, false); case DATE_DIALOG_ID: return new DatePickerDialog(this, mDateSetListener, mYear, mMonth, mDay); } return null;}@Overrideprotected Dialog onCreateDialog(int id) { switch (id) { case DATE_DIALOG_ID: return new DatePickerDialog(this, this, mYear, mMonth, mDay); default: break; } return null;} } }); mMonthButton.setOnClickListener(new View.OnClickListener() { public void onClick(View view) { new DatePickerDialog(BudgetList.this, mDateSetListener, Buxoid.mYear, Buxoid.mMonth, 1).show(); } }); registerForContextMenu(getListView());} |
} }); mMonthButton.setOnClickListener(new View.OnClickListener() { public void onClick(View view) { new DatePickerDialog(Analysis.this, mDateSetListener, Buxoid.mYear, Buxoid.mMonth, 1).show(); } });}});// set the onclick listener for the change date buttonmDate.setOnClickListener(new View.OnClickListener() { public void onClick(View view) { new DatePickerDialog(EditTransaction.this, mDateSetListener, mYear, mMonth-1, mDay).show(); }});mTransId = icicle != null ? icicle.getLong(BuxoidDb.TRANS_ROWID) : null;mAccountId = icicle != null ? icicle.getString(BuxoidDb.TRANS_ACCOUNTID) : null; |
