October 2010
Intermediate to advanced
400 pages
8h 3m
English
book
The Android Developer’s Cookbook: Building Applications with the Android SDK
by James Steele, Nelson To
Content preview from The Android Developer’s Cookbook: Building Applications with the Android SDK
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9. Data Storage Methods
Complicated and robust Android applications often need to utilize some type of data storage. Depending on the situation, different data storage methods are available to the developer:
• Shared Preferences for lightweight usage, such as saving application settings and the user interface (UI) state
• A built-in SQLite database for more complicated usage, such as saving application records
• The standard Java flat file storage methods: InputFileStream and OutputFileStream.
These are discussed in this chapter. Also discussed is the Content Provider Android component that is used to share data between applications. It should be noted that another basic data storage method managed by the Android system, the onSaveInstanceState() ...
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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.
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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.