Yes, android system will take care of Previous data while upgrade, only you need to take care of any changes in Database Tables or Preference settings.
Thanks, Raj On Tue, Feb 7, 2012 at 1:12 PM, Raneez <[email protected]> wrote: > I want to upgrade my app 1.0 with new version 1.1 , and also I need to > keep the previous datas(such as audio or video files) in the internal > memory after upgradation. Is it possible? > If yes, how it is done? > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
