I have dialog fragment. I have intention to use this fragment in activity and dialog. And I override onCreateDialog and onCreateView method. here is coding.
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.interval_time_popup, null);
setup(view, false);
return view;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
View view = getActivity().getLayoutInflater().inflate(R.layout.interval_time_popup, null);
builder.setTitle("Interval Time");
builder.setView(view);
setup(view, true);
builder.setPositiveButton("Set", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
listener.setOnIntervalTime(hourNp.getValue(), minNp.getValue());
dismiss();
}
});
builder.setNegativeButton("Cancel", new OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dismiss();
}
});
return builder.create();
}
I use this fragment in the activity class like that.
SelectTimeIntervalDialogFragment fragment = new SelectTimeIntervalDialogFragment();
fragment.setHrMin(hr, min);
Bundle args = new Bundle();
FragmentTransaction t = getSupportFragmentManager().beginTransaction();
t.replace(R.id.shift_period_interval_layout, fragment);
t.commit();
I call it from another activity like that.
if((getResources().getConfiguration().screenLayout &
Configuration.SCREENLAYOUT_SIZE_NORMAL) ==
Configuration.SCREENLAYOUT_SIZE_NORMAL){
Intent intent = new Intent(ShiftPeriodActivity.this, SelectIntervalActivity.class);
intent.putExtra("intervalHr", speriod.intervalHr);
intent.putExtra("intervalMin", speriod.intervalMin);
startActivityForResult(intent, 1);
} else {
FragmentManager fm = getSupportFragmentManager();
intervalDialog = new SelectTimeIntervalDialogFragment();
intervalDialog.setHrMin(speriod.intervalHr, speriod.intervalMin);
intervalDialog.show(fm, "interval_fragment");
}
I have two conditions. When the screen size is normal, it call activity which include fragment dialog. Otherwise, it call the popup dialog. I got the exception when it call the popup dialog. It said requestFeature() must be called before adding content
. Can I use like this? I would like to know how to overcome this.
Thanks.
It seems your problem is exactly the same as mine - similar-ish code and the same exception thrown.
The solution is to do what @laalto suggested: use either onCreateView()
or onCreateDialog()
but not both of them at the same time. I know the exception can be seemingly caused by many different things but this is what helped in my case; hopefully it'll help someone else in the future :)