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androidsharingcross-application

Share a selected item across applications in Android

I would like to have two applications, app X and app Y. X where a user can select from list of choices (perhaps a list) and Y then uses the selected choice of X upon start-up.

The reason I need this design is because the choice in X needs to persists even if the user clears data of Y.

Any suggestions on how I can do this on Android?

Solution

  • You can just write to a public file in the device internal memory (using XML, for example). More information.