July 2015
Beginner to intermediate
600 pages
18h 59m
English
book
Android Programming: The Big Nerd Ranch Guide, 2nd Edition
by Bill Phillips, Chris Stewart, Brian Hardy, Kristin Marsicano
Content preview from Android Programming: The Big Nerd Ranch Guide, 2nd Edition
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Creating a Custom View
Android provides many excellent standard views and widgets, but sometimes you need a custom view that presents visuals that are unique to your app.
While there are all kinds of custom views, you can shoehorn them into two broad categories:
|
simple |
A simple view may be complicated inside; what makes it “simple” is that it has no child views. A simple view will almost always perform custom rendering. |
|
composite |
Composite views are composed of other view objects. Composite views typically manage child views but do not perform custom rendering. Instead, rendering is delegated to each child view. |
There are three steps to follow when creating a custom view:
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Pick a superclass. For ...
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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.