[android-developers] Re: How to Upgrade Application without losing data.

f you change the > schema. > > Mike dg > > On Mar 10, 12:28 pm, Caeser wrote: > > > > > hi, > > > How to upgrade Android app without losing data ? e.g. I have a game > > which is using some preferences or sqlite data. which is associated > > with th

[android-developers] How to Upgrade Application without losing data.

hi, How to upgrade Android app without losing data ? e.g. I have a game which is using some preferences or sqlite data. which is associated with the android app. If app is already installed on device, it is not allowing the same app to install again. and one need to uninstall then reinstall app ag