title: unavailable shared library com.android.hardware.usb
body: <p>I am tryin to develop an apk to mount the SDcard to PC(as a part of bigger project).
  But every time I run my program I get the following error:
  Package com.prac requires unavailable shared library com.android.hardware.usb(or com.android.future.usb) depending on whether I am using virtual device with build target as SDK API12(or google sdk api11).</p>
  
  <p>I need to run the above apk on a API10 device, so I guess using com.android.future.usb would be suitable.</p>
  
  <p>Please suggest me a appropriate solution because I have already wasted 5 days trying to solve this issue.</p>