如何以编程方式清除ConstraintLayout中小部件(例如ImageView)的约束？

// 获取ImageView对象
ImageView imageView = findViewById(R.id.imageView);

// 获取ConstraintSet
ConstraintLayout constraintLayout = findViewById(R.id.constraintLayout);
ConstraintSet constraintSet = new ConstraintSet();
constraintSet.clone(constraintLayout);

// 清除左边和顶部的约束
constraintSet.clear(imageView.getId(), ConstraintSet.LEFT);
constraintSet.clear(imageView.getId(), ConstraintSet.TOP);

// 应用修改后的约束
constraintSet.applyTo(constraintLayout);