Android: Keep ratio for a full-width and undefined height ImageView in a ConstraintLayout?

Question

In a ConstraintLayout, an ImageView is bound to its parent in such a way that:

1. Its left side is bound to the screen\'s left side

Answer 1

I think that you can use app:layout_constraintDimensionRatio="your ratio" to keep the aspect ratio if your image

For example, if you want square you need the same width and height so use - app:layout_constraintDimensionRatio="1:1"