Nested RecyclerView not updating properly

[priyanshi bhardwaj]

Hello,
I am using nested recyclerView. facing an issue with the same. Parent and child recylerview renders properly until parent recycler view get's scrolled. After scrolling parent recyclerView, child recyclerview elements doesn't get's loaded. Sharing the code below:

<androidx.recyclerview.widget.RecyclerView                            android:id="@+id/parent_recycler_view"                            android:layout_width="match_parent"                            android:layout_height="wrap_content"                            android:clipToPadding="false"                            android:paddingBottom="@dimen/dp8" />

<RelativeLayout        android:layout_width="match_parent"        android:layout_height="wrap_content">        <RelativeLayout            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:layout_marginTop="@dimen/dp16">          //other xml code            <RelativeLayout                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_marginBottom="16dp">                <include                    layout="@layout/layout_child_recyclerView"                    android:layout_width="wrap_content"                    android:layout_height="@dimen/dp48"                    android:layout_centerHorizontal="true" />            </RelativeLayout>        </RelativeLayout>    </RelativeLayout>

layout_child_recyclerView.xml
<androidx.recyclerview.widget.RecyclerView        android:id="@+id/child_recycler_view"        android:layout_width="match_parent"        android:layout_height="@dimen/dp32"        android:layout_gravity="center_horizontal"        android:gravity="center"/>

layout of item_row.xml

   <LinearLayout        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginLeft="@dimen/dp12"        android:layout_marginTop="16dp"        android:layout_marginBottom="16dp"        android:layout_gravity="center">        <TextView            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:minWidth="@dimen/dp48"            android:layout_gravity="center_vertical"            android:paddingRight="@dimen/dp16"            android:paddingLeft="@dimen/dp16"            android:gravity="center_vertical"/>    </LinearLayout>


Any suggestions for the same

[Randy Tong]

Any stacktrace?

[priyanshi bhardwaj]

Randy Tong wrote:Any stacktrace?

No stacktrace. I am guessing issue with the xml. onBindViewHolder and onCreateViewHolder are not getting called when I scroll down