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我正在使用DatePickerDialog來提示用戶輸入日期。它的工作原理在模擬器和我的三星Galaxy Nexus的罰款,但onDateSet不會被調用我的三星Galaxy Tab 2onDateSet不會從平板電腦上的DatePickerDialog調用
我注意到,該對話是更大,顯示除了正常的旋轉視圖的日曆。這可能是問題嗎?
下面是一些代碼:
import java.util.Calendar;
import java.util.Date;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.widget.DatePicker;
import com.cbit.gtbetapp.R;
import com.cbit.gtbetapp.gui.racedata.MeetingDataActivity;
import com.cbit.gtbetapp.gui.racedata.MeetingListFragment;
import com.cbit.gtbetapp.logic.Utility;
public class DatePickerFragment extends DialogFragment implements
DatePickerDialog.OnDateSetListener {
protected Date date = null;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
// Use the current date as the default date in the picker
final Calendar c = Utility.getToday();
int year = c.get(Calendar.YEAR);
int month = c.get(Calendar.MONTH);
int day = c.get(Calendar.DAY_OF_MONTH);
date = c.getTime();
// Create a new instance of DatePickerDialog and return it
DatePickerDialog dialog = new DatePickerDialog(getActivity(), this, year, month, day) {
@Override
public void onDateChanged(DatePicker view, int year, int month, int day) {
super.onDateChanged(view, year, month, day);
setTitle(getString(R.string.date_picker_title));
}
};
dialog.setTitle(getString(R.string.date_picker_title));
dialog.setButton(DatePickerDialog.BUTTON_POSITIVE,
getString(android.R.string.ok), new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
Intent intent = new Intent(getActivity(), MeetingDataActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra(MeetingListFragment.EXTRA_DATE, date.getTime());
startActivity(intent);
}
});
dialog.setButton(DatePickerDialog.BUTTON_NEGATIVE,
getString(R.string.button_cancel),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
return dialog;
}
public void onDateSet(DatePicker view, int year, int month, int day) {
Calendar c = Calendar.getInstance();
c.clear();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month);
c.set(Calendar.DAY_OF_MONTH, day);
date = c.getTime();
}
}
這是什麼原因?平板電腦中的錯誤?我錯過了什麼嗎?任何人都可以想到解決方法嗎?
非常感謝!
這是一個[解決](http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel/11493752#11493752),圍繞我提到的問題。 – dmon
謝謝你指點我那個偉大的選擇!它完美的工作! – cit