On Tue, Oct 26, 2010 at 3:01 PM, F Thomas <[email protected]>wrote:

> If I publish an update to my app on the Android Market, will the app only
> "patch" (or only update changes to current application) or will it just
> replace the old application with the updated one?
>

It's replaced, AFAIK. I don't see any reason to "patch" it.


> The reason is because for my app I need the user to retain some information
> (such as a database) on their phone that is gathered from the user on the
> app's first setup and not have to ask the user to repopulate this data on
> every update.
>

User's local data is preserved with each update. Android would not be very
poppular if every single app lost its user's data on each update.

-------------------------------------------------------------------------------------------------
TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago
transit tracking app for Android-powered devices

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