title: OnClick on tab button in TabHost
body: <p>I very much needed to allow the user do something after a long click on the changeable tab host (exactly the Tab Name, not somewhere inside the tab body itself). After a lot of search and my own trials I found a working solution, as well for a normal onClick.</p>
  
  <p>I also needed to store the tab title of the currently clicked tab (probably in many cases it will be needed).</p>