Dan Armendariz
Computer Science E-76

Notes on source code for lecture 6.

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 // Storage //
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Storage01 (from lecture 5 source)
- Saving simple state using Preferences.

Storage02 (from lecture 5 source)
- Saving simple state and data among multiple activities in the same application using SharedPreferences.

Storage03
- Storing data in a SQLite database.



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 // Threads //
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Threads01
- Demonstrating Android's single-threaded model, Handler/Runnable adherence to that model, and the dreaded Application Not Responding (ANR) dialog. 

Threads02
- Fixing ANR issues by creating a background task.

Threads03
- A sample photo gallery application, based on loosely on Intents08, that now pulls images from the Internet and supports lazy loading via a background thread.