CoordinatorLayout layout_anchor does not work

Question

I just tried out the new Support Design Library with CoordinatorLayout, but I\'m having problems anchoring child views. My layout currently looks like this:

Answer 1

Try this code. You need to use app:layout_behavior in your RecyclerView

<android.support.v7.widget.RecyclerView
        android:id="@+id/recyclerview"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior"/>

<android.support.design.widget.FloatingActionButton
    android:id="@+id/fab"
    android:layout_height="wrap_content"
    android:layout_width="wrap_content"
    android:layout_marginBottom="16dp"
    android:layout_marginEnd="16dp"
    android:layout_marginRight="16dp"
    android:src="@drawable/ic_fab_add"
    android:onClick="onAddPlayerClick"
    app:elevation="4dp"
    app:borderWidth="0dp"
    app:layout_anchor="@id/appbar"
    app:layout_anchorGravity="bottom|right|end"
    android:clickable="true"/>