January 2017
Beginner to intermediate
624 pages
22h 42m
English
book
Android Programming: The Big Nerd Ranch Guide, Third Edition
by Bill Phillips, Chris Stewart, Kristin Marsicano
Content preview from Android Programming: The Big Nerd Ranch Guide, Third Edition
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Receivers and Long-Running Tasks
So what do you do if you want a broadcast intent to kick off a longer-running task than the restrictions of the main run loop allow?
You have two options. The first is to put that work into a service instead and start the service in your broadcast receiver’s small window of opportunity. This is the method we recommend. A service can take as long as it needs to service a request. It can queue up multiple requests and service them in order or otherwise manage requests as it sees fit.
The second is to use the BroadcastReceiver.goAsync() method. This method returns a BroadcastReceiver.PendingResult object, which can be used to provide a result at a later time. So you could give that PendingResult to an ...
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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.