コード上でConstraintLayoutのMATCH_CONSTRAINTを指定する

こういうやつをConstraintSetで指定したい

.xml

<View
    android:layout_width="0dp"
    android:layout_height="0dp"/>

constrainWidthとconstrainHeightを使う↓

.kt

val constraintSet = ConstraintSet()
constraintSet.clone(layout)
constraintSet.constrainWidth(view.id, ConstraintSet.MATCH_CONSTRAINT)
constraintSet.constrainHeight(view.id, ConstraintSet.MATCH_CONSTRAINT)
constraintSet.applyTo(layout)