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Question by tddaniels · Mar 01, 2015 at 10:32 PM · androidsaveapkdeleteinstall

Android APK deletes save game files on new install

I've got an app that builds out a save game file. However each time I build a new version of the app and install it, it blows away the save game file with the new install. I'm not sure if this is behavior when installing from an APK or if installing an update from the app store would leave the saved game file untouched or do the same thing.

Does anyone know? And if it's always going to blow away the data, how does one keep the saved game files from getting deleted between updates?

Thanks

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avatar image meat5000 ♦ · Apr 02, 2016 at 11:13 AM 0
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Im not entirely sure how its implemented on Android, but on Windows there are various options for writing files. The option to append is also included. I'm assuming Android is not much different.

You probably need to check for the existence of the file before you write one.

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Answer by pango · Apr 02, 2016 at 04:49 AM

In case someone ends up here, I think this other post might help.

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