title: Which Android API to use?
body: <p>I'm planning on developing Android Apps. I downloaded the SDK and AVD manager, and about to download the SDK platforms.</p>
  
  <p>My question is, I want to develop apps for 2.x platform. Do I need to download API 7-10? Which one to target?</p>
  
  <p>Also, if you have tips regarding this, please mention them. Thank you.</p>