January 2013
Intermediate to advanced
408 pages
9h 23m
English
Content preview from Android Application Development Cookbook: 93 Recipes for Building Winning AppsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 10
Persisting Data
In this chapter, you will learn how to persist data in your Android applications. Persisting data is an important topic in application development, as users expect to reuse the data some time at a later stage. For Android, there are primarily three basic ways of persisting data:
- A lightweight mechanism known as shared preferences to save small chunks of data
- Traditional filesystems
- A relational database management system through the support of SQLite databases
The recipes discussed in this chapter enable your Android applications to persist data to permanent storage.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.