android - Recycler View below each other not showing up? -


i have 2 simple recycler views want show directly below each other. here layout:

    <relativelayout         android:layout_width="match_parent"         android:layout_height="match_parent">          <include             layout="@layout/drawer_view_header"             android:id="@+id/navigation_header"/>          <android.support.v7.widget.recyclerview             android:layout_below="@id/navigation_header"             android:id="@+id/friends_list"             android:layout_width="match_parent"             android:layout_height="wrap_content"/>          <android.support.v7.widget.recyclerview             android:layout_below="@id/friends_list"             android:id="@+id/followers_list"             android:layout_width="match_parent"             android:layout_height="wrap_content"/>      </relativelayout> 

i have navigationheader above first recycler view called friends_list works fine, , can see friends_list recycler view has android:layout_height="wrap_content" followers_list recycler view doesn't seem show though contents of friends_list shown. ideas why not showing up? thanks!

while above answers work don't preserve wrap content behavior of recycler view need use nestedscrollview.

for eg need this:-

 <android.support.v4.widget.nestedscrollview         android:layout_width="match_parent"         android:layout_height="match_parent">   <relativelayout         android:layout_width="match_parent"         android:layout_height="match_parent">          <include             layout="@layout/drawer_view_header"             android:id="@+id/navigation_header"/>          <android.support.v7.widget.recyclerview             android:layout_below="@id/navigation_header"             android:id="@+id/friends_list"             android:layout_width="match_parent"             android:layout_height="wrap_content"/>          <android.support.v7.widget.recyclerview             android:layout_below="@id/friends_list"             android:id="@+id/followers_list"             android:layout_width="match_parent"             android:layout_height="wrap_content"/>      </relativelayout>  </android.support.v4.widget.nestedscrollview> 

or may use linearlayout vertical alignment in nestedscrollview.

*note:- work recycler view above 23.2.0

compile 'com.android.support:recyclerview-v7:23.2.0'