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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Laying Out the UI
Click the editor tab for the layout file, activity_main.xml. This will open the layout editor in the editor tool window (Figure 1.8). (If you do not see a tab for activity_main.xml, click the disclosure arrows to expand app/res/layout/ in the project tool window. Double-click activity_main.xml to open the file. If activity_main.xml opens but shows XML instead of the layout editor, click the Design tab near the top-right corner of the editor tool window.)
Figure 1.8 Layout editor
By convention, a layout file is named based on the activity it is associated with:
Its name begins with activity_, and the ...
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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.