14 September 2010 · Horatio Caine · Android, Programming 37 comments - Tags: android, backup, code, database, example, file, import, load, restore, save, source, store, valid If your Android application has a database and you want your users to be able to backup the database and restore it as they see fit, you’ll need to mess about with database files. Below is a class called DbExportImport. Once