Most Android apps will need to persist user data at sometime. There are different ways to store user data, but SQLite databases are a very convenient and speedy method of saving user (or app) data and ...

Sometimes, you need to store more complex data in your app than just simple key/value pairs saved with a text file or Shared Preferences. Databases are ideal for storing complex data structures and ...

There are many ways to handle data on mobile devices. Unstructured data such as a jpeg file or html page is best stored in files. Structured or relational data such as your list of contacts is best ...