December 2015
Beginner
698 pages
15h 16m
English
Content preview from Android Programming for BeginnersBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Improving our app and deploying again
We will take a more thorough and structured look at Android Studio, in particular the visual designer in the next chapter. For now, I thought it would be good to make a small addition to our UI, as well as write our first few lines of Java code.
Tip
You can get the completed code files for this project in the Chapter 2 folder of the download bundle.
In Android, there are often multiple ways to get the same thing done. Here, we will see how we can refer to a method in our Java code directly from the UI designer or XML code. Then, once we have done this, we will jump to the Java code and write our very own methods that our new UI refers to. Not only that, but we will write code within our methods that both gives ...
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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.