[android-developers] Re: in app upgrade with persistant data.

2012-12-05 Thread PSchuette
Thank you Nobu games, +1 On Wednesday, December 5, 2012 11:49:51 AM UTC-5, Nobu Games wrote: > > Write a ContentProvider for your free version that offers the data files > to the requesting paid version. You should define a permission for your > ContentProvider with protectionLevel=signature so

[android-developers] Re: in app upgrade with persistant data.

2012-12-05 Thread Nobu Games
Write a ContentProvider for your free version that offers the data files to the requesting paid version. You should define a permission for your ContentProvider with protectionLevel=signature so no unauthorized third party app can request that data from your ContentProvider (you must sign the p