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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Introducing ConstraintLayout
With ConstraintLayout, instead of using nested layouts you add a series of constraints to your layout. A constraint is like a rubber band: It pulls two things toward each other. So, for example, if you have an ImageView, you can attach a constraint from its right edge to the right edge of its parent (the ConstraintLayout itself), as shown in Figure 11.2. The constraint will hold the ImageView to the right.
Figure 11.2 ImageView with a constraint on the right edge
You can create a constraint from all four edges of your ImageView (left, top, right, and bottom). If you have opposing constraints, ...
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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.