I have a DialogFragment
that displays a list of options to the user, one of these options is "Delete" option, when the user presses the delete option I want to show another DialogFragment as a confirmation, unfortunately, the confirmation dialog doesn't show.
here is my code
First Fragment code
public class ContactDialogOption extends SherlockDialogFragment {
public static final String TAG = ContactDialogOption.class.getSimpleName();
public ContactDialogOption() {
super();
// TODO Auto-generated constructor stub
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setIcon(R.drawable.ic_launcher);
builder.setTitle(R.string.options);
builder.setItems(new String[] {
getString(R.string.call), getString(R.string.send_message),
getString(R.string.copy), getString(R.string.edit),
getString(R.string.delete)
}, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if(which == 4) //delete
{
FragmentManager mgr = getActivity().getSupportFragmentManager();
FragmentTransaction ft = mgr.beginTransaction();
Fragment old = mgr.findFragmentByTag("SecondFragment");
if (old != null) {
ft.remove(old);
}
ft.addToBackStack(null);
fragment.show(ft, fragmentTag);
}
}
});
return builder.create();
}
}
I got the exact same problem, this situation does not happen when you try to open a DialogFragment
from a Fragment
.
The only solution I found was to modify the following call:
fragment.show(ft, fragmentTag);
To:
fragment.show(getFragmentManager(), fragmentTag);
The problem with this solution is that we cannot work on the FragmentTransition
.
I don't understand why the behavior is different than with the fragments.