Get example program or tutorial for backup everything in android?

Where to get example program or tutorial for backup开发者_Go百科 everything in android phone to database as files? any help is appreciated and Thanks in advance...

Unless the phone is rooted, you cannot access to other apps data.

For more info looks here :

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

http://developer.android.com/guide/topics/data/data-storage.html

http://developer.android.com/guide/topics/security/security.html