MotionScene constraint end|-|&tag=MotionLayout

sample_collapsing_animation_scene.xml

<ConstraintSet android:id="@+id/end">  
    <Constraint  
        android:id="@id/search_view"  
        android:layout_width="0dp"  
        android:layout_height="0dp"  
        android:layout_marginTop="16dp"  
        android:elevation="4dp"  
        motion:layout_constraintEnd_toStartOf="@id/menu_icon"  
        motion:layout_constraintStart_toEndOf="@id/navigation_icon"  
        motion:layout_constraintTop_toTopOf="parent"  
        motion:layout_constraintBottom_toBottomOf="@+id/toolbar"  
        android:layout_marginBottom="16dp" />  

    <Constraint  
        android:id="@+id/toolbar_title"  
        android:layout_width="wrap_content"  
        android:layout_height="wrap_content"  
        android:elevation="4dp"  
        motion:layout_constraintStart_toEndOf="@id/navigation_icon"  
        motion:layout_constraintBottom_toTopOf="parent" />  

    <Constraint  
        android:id="@+id/guidline_toolbar"  
        android:layout_width="wrap_content"  
        android:layout_height="wrap_content"  
        motion:layout_constraintGuide_begin="65dp" />  

    <Constraint android:id="@id/navigation_icon">  
        <CustomAttribute  
            motion:attributeName="ColorFilter"  
            motion:customColorValue="#ffffff" />  
    </Constraint>  

    <Constraint android:id="@id/menu_icon">  
        <CustomAttribute  
            motion:attributeName="ColorFilter"  
            motion:customColorValue="#ffffff" />  
    </Constraint>  
</ConstraintSet>