For my app I am using a RecyclerView
inside a ScrollView
where the RecyclerView
has a height based on its content using this library. Scrolling is working but it's not working smoothly when I scroll over the RecyclerView
. When I scroll over the ScrollView
itself it is scrolling smoothly.
The code I am using to define the RecyclerView
:
LinearLayoutManager friendsLayoutManager = new LinearLayoutManager(getActivity().getApplicationContext(), android.support.v7.widget.LinearLayoutManager.VERTICAL, false);
mFriendsListView.setLayoutManager(friendsLayoutManager);
mFriendsListView.addItemDecoration(new DividerItemDecoration(getActivity().getApplicationContext(), null));
The RecyclerView
in the ScrollView
:
<android.support.v7.widget.RecyclerView
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:id="@+id/friendsList"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
Try doing:
RecyclerView v = (RecyclerView) findViewById(...);
v.setNestedScrollingEnabled(false);
As an alternative, you can modify your layout using the support design library. I guess your current layout is something like:
<ScrollView >
<LinearLayout >
<View > <!-- upper content -->
<RecyclerView > <!-- with custom layoutmanager -->
</LinearLayout >
</ScrollView >
You can modify that to:
<CoordinatorLayout >
<AppBarLayout >
<CollapsingToolbarLayout >
<!-- with your content, and layout_scrollFlags="scroll" -->
</CollapsingToolbarLayout >
</AppBarLayout >
<RecyclerView > <!-- with standard layoutManager -->
</CoordinatorLayout >
However this is a longer road to take, and if you are OK with the custom linear layout manager, then just disable nested scrolling on the recycler view.
The v 23.2
release of the support libraries now includes a factory “wrap content” feature in all default LayoutManager
s. I didn’t test it, but you should probably prefer it to that library you were using.
<ScrollView >
<LinearLayout >
<View > <!-- upper content -->
<RecyclerView > <!-- with wrap_content -->
</LinearLayout >
</ScrollView >