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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3. Threads, Services, Receivers, and Alerts
This chapter continues the introduction of the basic building blocks of an application. First, the explicit specification of threads is introduced as a method to separate tasks. Then, services and broadcast receivers are introduced. These can also benefit from threads, as shown in some recipes. The application widget, which utilizes receivers, is then covered. This leads naturally to the discussion of various alerts available to the developer.
Threads
Every application by default runs a single process upon creation that contains all the tasks. To avoid hanging the user interface, time-consuming tasks, such as network downloads or computationally intensive calculations, should reside in a separate ...
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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.