Saving Data on Android

Chapter 2: Using SharedPreferences
: SharedPreferences are useful if you need 
to persist a small quantity of data like texts or a set of values of primitive types. In 
this chapter, you'll learn how to persist and recover a small quantity of data.
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Chapter 3: SQLite Database
: Android also provides SQLite as a small and 
powerful DataBase Management System. In this chapter, you'll learn how to create 
a DB with SQLite and how to execute queries. You'll also learn how to manage the 
lifecycle of a DB from the creation to the upgrade or downgrade of versions.
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