title: Which Android version when Programming Android apps for BlackBerry?
body: <p>I am writing an Android app which needs to be run on BlackBerry Z10, too. Someone mentioned that Android apps can be wrapped for BB. However I am not sure of the version. If I use 4.x specific features, e.g. swipeable tabs, will they be supported on BB, or should I use some older API, e.g. Eclair (2.1) to be on the safe side?</p>
  
  <p>I just want to program once, and not twice.</p>