Saving Data on Android

Sec/on 1: Saving Data Using 
Android SDK
Managing persistence is one of the main features that every mobile environment 
should provide, and Android is no different. In this chapter, you'll learn, through 
practical examples, how to use the API that Android SDK provides to persist data. 
You'll learn when and how to manage persistence depending on the type and 
quantity of data.
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Chapter 1: Using Files
: Android contains most of the API of Java and so the 
abstractions into the java.io package which allow you to deal with Files. In this 
chapter, you'll learn how to create, write, update and delete data into files. Here 
you'll have the opportunity to manage security using encryption and permissions.
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