Can't set visibility on constraint group

Question

When i try to set the visibility of the group on button click,it doesn\'t affect the view\'s visibility.Using com.android.support.constraint:constraint-layout:1.1.0-beta4. I

Answer 1

Had the same problem and nothing from above helps. My solution was to setVisibility(viewId, ConstraintSet.VISIBLE) inside constraint set and apply that to ConstraintLayout view.

For example:

myContstraintSet.apply {
    setVisibility(firstGroup.id, ConstraintSet.VISIBLE)
    setVisibility(secondGroup.id, ConstraintSet.GONE)

    connect(oneView.id, ConstraintSet.BOTTOM, R.id.secondView, ConstraintSet.TOP)
    clear(anotherView.id, ConstraintSet.TOP)
}
myContstraintSet.applyTo(myConstraintLayout)