currently implementing a recyclerview inside a fragment. previously was done using activity -recyclerview, without any problem. but with fragment i found weird problem.
Problem - when i load home for the first time, my recyclerview would load normally. But after changing to different fragment and back to home, my recyclerview would't load but stuck to the fragment i load previously.
could someone clarify what i did wrong?
public class HomeFragment extends Fragment {
private List<FeedData> feedList = new ArrayList<>();
private RecyclerView recyclerView;
private FeedAdapter fAdapter;
private OnFragmentInteractionListener mListener;
public HomeFragment () {
}
public static HomeFragment newInstance(String param1, String param2) {
HomeFragment fragment = new HomeFragment();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_home, container, false);
recyclerView = (RecyclerView) rootView.findViewById(R.id.recycler_view);
fAdapter = new FeedAdapter(feedList);
RecyclerView.LayoutManager fLayoutManager = new LinearLayoutManager(getActivity());
recyclerView.setLayoutManager(fLayoutManager);
recyclerView.setItemAnimator(new DefaultItemAnimator());
recyclerView.setAdapter(fAdapter);
prepareMovieData();
return rootView;
}
preparemovie()
private void prepareMovieData() {
FeedData feedData = new FeedData("Mad Max: Fury Road", "Action & Adventure", "2015");
feedList.add(feedData);
feedData = new FeedData("Inside Out", "Animation, Kids & Family", "2015");
feedList.add(feedData);
feedData = new FeedData("Star Wars: Episode VII - The Force Awakens", "Action", "2015");
feedList.add(feedData);
feedData = new FeedData("Shaun the Sheep", "Animation", "2015");
feedList.add(feedData);
fAdapter.notifyDataSetChanged();
}
HomeFragment
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".fragment.HomeFragment">
<android.support.v7.widget.RecyclerView
android:id="@+id/recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="vertical" />
sorry for the noob question, just learning. most code are follow closely with stackoverflow and androidhive. *Attached are gif that replicate what the problem look like.
