animation6_collapsing_toolbar_desc.xml

<?xml version="1.0" encoding="utf-8"?>
<MotionScene xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <ConstraintSet android:id="@+id/expanded">
        <Constraint
            android:id="@id/toolbar_image"
            android:layout_height="200dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />
        <Constraint
            android:id="@id/title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="8dp"
            android:layout_marginBottom="24dp"
            android:scaleX="1.0"
            android:scaleY="1.0"
            app:layout_constraintBottom_toBottomOf="@id/toolbar_image"
            app:layout_constraintStart_toStartOf="parent" />
    </ConstraintSet>

    <ConstraintSet android:id="@+id/collapsed">
        <Constraint
            android:id="@id/toolbar_image"
            android:layout_height="?attr/actionBarSize"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />
        <Constraint
            android:id="@id/title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="20dp"
            android:layout_marginBottom="0dp"
            android:scaleX="0.625"
            android:scaleY="0.625"
            app:layout_constraintBottom_toBottomOf="@id/toolbar_image"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="@id/toolbar_image" />

    </ConstraintSet>

    <Transition
        app:constraintSetEnd="@id/collapsed"
        app:constraintSetStart="@id/expanded">

        <OnSwipe
            app:dragDirection="dragUp"
            app:touchAnchorId="@id/recyclerview"
            app:touchAnchorSide="top" />
    </Transition>

</MotionScene>