title: Set focus on spinner when selected in android
body: <p>I have a vertical scrolling layout with multiple EditText and Spinner controls. 
  Problem is when i choose any spinner option after selection the screen scrolls back to the last EditText is was editing before this spinner. The Focus remains with the last EditText i was editing. Is there a way i can keep focus with the current selected spinner.</p>
  
  <p>I am looking for a solution that can be implemented on all spinners from layout XML or some generic method to apply to all spinners.</p>