What's the difference between ConstraintLayout Group and Layer?
I understand we can control the visibility of a Group, but can we control its alpha transparency as well? I want to change some of my Views transparency as a user drags a SeekBar, proportionately of the SeekBar value.
According to the google docs
Layer can control the visibility and elevation.
https://developer.android.com/reference/androidx/constraintlayout/helper/widget/Layer
It can combine the view reference point aka center point of two or more view, when we want to animate those views with value animator.
Further reference here...
https://decode.agency/article/flow-and-layer-2-new-cool-views-in-constraint-layout-2-0-2/
Layer is added in constraint layout 2.0.
It adds the ability to move and rotate/scale a group of views as if they were contained in a ViewGroup. For simple visibility manipulation use Group.
