May 2022
Intermediate to advanced
688 pages
20h 12m
English
book
Android Programming: The Big Nerd Ranch Guide, 5th Edition
by Bryan Sills, Brian Gardner, Kristin Marsicano, Chris Stewart
Content preview from Android Programming: The Big Nerd Ranch Guide, 5th Edition
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22 WorkManager
PhotoGallery can now download interesting images from Flickr, find images based on a user’s search query, and remember the query when the user leaves the app. In this chapter, you will add functionality to poll Flickr and determine whether there are new photos the user has not seen yet.
This work will happen in the background, meaning it will execute even if the user is not actively using your app. If there are new photos, the app will display a notification prompting the user to return to the app and see the new content.
Tools from the Jetpack WorkManager architecture component library will handle the periodic work of checking Flickr for new photos. You will create a Worker class to perform the actual work, then ...
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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.
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