How can I show this :
public class TagsDialog extends DialogFragment
{
@Override
public Dialog onCreateDialog(Bundle savedInstanceState)
{
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
LayoutInflater inflater = getActivity().getLayoutInflater();
builder.setView(inflater.inflate(R.layout.tags_dialog, null));
builder.setMessage("This is a message").setTitle("TAGS");
return builder.create();
}
}
From inside my Fragment
inside a ViewPager
:
public class MyFragment extends Fragment
{
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
...
ImageView btnTags = (ImageView)view.findViewById(R.id.btnTags);
btnTags.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View view)
{
DialogFragment dlg = new TagsDialog();
//this line doesn't compile
dlg.show(getSupportFragmentManager(), "tags");
}
});
}
}
I have tried for ages to get this to work, but getSupportFragmentManager
is never resolved... any ideas?
EDIT:
I feel this is all caused by the support FragmentManager vs the android.app.FragmentManager, however I do not know how to solve this, as I am using the ViewPager from the support library...
getSupportFragmentManager/and all related getFragManager methods like parent and child one always returns the Manager from the support lib, wheras the show method wants the core one.
Imports are:
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
FragmentManager fm = getActivity().getSupportFragmentManager(); // returns from support lib
DialogFragment dlg = new TagsDialog();
dlg.show(fm, "tags"); // wants core...
If I just use core, then getSupportFragmentManager()
does not exist on getActivity()
...