title: ListView and Buttons inside ListView
body: <p>I want to display a <code>Button</code> inside the <code>ListView</code>.
  The goal should be to click on the <code>ListView</code> line or on the button.</p>
  
  <p>Click on the line it shows more info.
  Click on the button it shows at the bottom more buttons.</p>
  
  <p>The same as the GMAIL app.</p>
  
  <p>On the right there is a checkbox and after clicking on the checkbox at the bottom, the button bar appears.</p>
  
  <p>My problem is after inserting the button into the <code>ListView</code>, the button is not clickable.
  If I add the to the <code>LinearLayout</code> from the button <code>llButton.setClickable()</code> it works. But, only the button. The <code>ListView</code> itself doesn't react on clicks anymore!</p>
  
  <p>I have tried <a href="https://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons">this example</a>.</p>
  
  <p>The same issue as above...</p>