I have this simple layout for recycler view items.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/details"
android:layout_width="match_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:background="?android:attr/selectableItemBackground"
android:paddingEnd="15dp"
android:paddingStart="15dp"
>
<org.tchouaffe.ftinfosystem.utils.CustomTextView
android:id="@+id/name"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:textColor="@color/primaryTextColor"
android:textSize="15sp"/>
<org.tchouaffe.ftinfosystem.utils.CustomTextView
android:id="@+id/level"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:layout_toRightOf="@id/name"
android:gravity="center_vertical|right"
android:textColor="@color/primaryTextColor"
android:textSize="15sp"/>
</RelativeLayout>
And the following code does sets up the recycler view:
RecyclerView recyclerView = (RecyclerView) view.findViewById(R.id.recyclerview);
LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());
MyAdapter adapter = new MyAdapter(activity, elementList);
adapter.setHasStableIds(true);
DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(recyclerView
.getContext(), DividerItemDecoration.VERTICAL);
recyclerView.addItemDecoration(dividerItemDecoration);
recyclerView.setHasFixedSize(false);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setAdapter(adapter);
For an unknown reason the divider is not showing up. Any ideas?
I am using android.support.v7.widget.DividerItemDecoration
.
Thanks
You also need to call setDrawable()
on DividerDecoration
.
Provide a drawable resource. An XML shape drawable can be a good start. The shape will be rendered as the divider between recycler item views.
Alternatively, when declaring the app theme, you can
set android:listDivider
item to the desired drawable.
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