Why Listfragment Scroll The List Behind The View And I See Duplicate The Elements?

I'm trying to find same problem but I don't found anything similar. My problem is: I have a listFragment that get the data from the sqlite. All works fine but when the listview hav

Solution 1:

I have to change my answer. I don't think the ListView is duplicated. Either version of the fragment creation code should work fine. I think the problem is that your Fragment is duplicated.

I didn't look carefully enough at listview.xml. You already declared a FavouritesActionBar fragment in listview.xml, yet in your code you create another one and are trying to replace the declared one. This is redundant.

I remember seeing some comments about how it's not good to mix XML-declared fragments with coded fragments. I can't find the reference to that, but I can tell you that every time I've tried to do something like what you're doing, I've gotten into trouble. Now I always just declare empty container ViewGroups in XML and do fragment transactions on them in the code.

You have two choices:

• Use the coded fragment and change your listview.xml to this:

  <?xml version="1.0" encoding="utf-8"?><FrameLayoutxmlns:android="http://schemas.android.com/apk/res/android"android:id="@+id/fragment_place"android:orientation="vertical"android:layout_width="match_parent"android:layout_height="match_parent"/>

or

• Use the XML-declared fragment and change your onCreate() to this:

  @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.listview);
      }