title: ExpandableListView expand only on a specific Button?
body: <p>well i´m trying to create a ExpandableListView like Spotify it does... But i don´t have any idea how do disable the LinearLayout to act like a button (Expand the list) I have created a image which should describe what i like. I like to have the possibility to handle a click on the text / image (parent) as a normal interaction. A click on the right button should expand the list like in Spotify...</p>
  
  <p><img src="https://i.stack.imgur.com/Ne8Sc.jpg" alt="First picture show the expand action (now), second show the expand action how it should be..."></p>