java - Accessing shared preferences in two Android Applications -


i have 2 projects same signature , same share user id set. can access shared preferences across 2 applications if explicitly specify 2 applications run on same process, if not specify process in manifest of 2 applications, not able access data across applications. how can access shared preferences across 2 applications if run on separate processes?

i think wise 2 applications store data shared preferences sqlite database. use contentprovider share data across 2 apps.

forexample apps facebook, whatsup use contacts stored in phone using content provider of contacts app.

read more content providers http://developer.android.com/guide/topics/providers/content-providers.html


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