Working with Files in Android
Grant Allen · Apress eBooks · 2021
In this chapter, we will explore files in detail, including Android's methods for storing, retrieving, and managing data for your applications. In the following chapter, we will deal with the complementary tools around databases, which together with files represent a wealth of options for data management in your applications. We will also contrast these with Content Providers, Android's more sophisticated model for data access and management.