title: When i press run button it shows no compatible devices found
body: <p>i am following <a href="http://developer.android.com/training/basics/activity-lifecycle/stopping.html" rel="nofollow">http://developer.android.com/training/basics/activity-lifecycle/stopping.html</a>. i downloaded Demo Activity-lifecycle from here . when i press run->Android-Application it shows NO COMPATIBLE TARGETS WERE FOUND. i downloaded Android4.2 and Android 2.2 from SDK snd avd manager. i created four AVD using android4.2 and android2.2 but it shows No compatible devices found. can anyone tell me which device is compatible with Activity-lifecycle.</p>
  
  <p>with regards</p>
  
  <p>ajay</p>