title: Android: Delete app associated files from external storage on Uninstall?
body: <p>It'd be convenient if an application I'm writing stored some files to external storage permanently (so they persist after the application has been exited[destroyed]), but on an uninstall I'd like to do the decent thing and have these files removed to free up the storage.</p>
  
  <p>Is there any way I can have these files removed on an uninstall?</p>
  
  <p>If there isn't (and I'm skeptical), then I'll have to create these files each time. I'm trying to save start-up time and also occupy required space by having them exist permanently.</p>
  
  <p>Note: I need to use external storage, so both internal storage or a DB would be inappropriate.</p>