<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="match_parent"> <androidx.constraintlayout.helper.widget.Flow android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" app:flow_wrapMode="chain" app:flow_maxElementsWrap="2" app:flow_firstHorizontalStyle="spread_inside" app:flow_lastHorizontalStyle="packed" app:constraint_referenced_ids="circle1, ..., circle9"/> //Include 9 circles <include android:id="@+id/circle1" layout="@layout/circle"/> </androidx.constraintlayout.widget.ConstraintLayout>