Android: How to propagate click event to LinearLayout childs and change their drawable

Question

I would like to create a linear layout which would behave similarly to ImageButton.

Answer 1

At first, my child view failed to get click from parent. After investigating, what I need to do to make it work are:

1. remove click listener on child view
2. adding click listener on parent view

So, I don't need to add these on every children.

android:duplicateParentState="true"
android:clickable="false"

I only add duplicateParentState to one of my child view.

My child view is now listening to parent click event.