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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15 The App Bar
A key component of any well-designed Android app is the app bar. The app bar presents actions that the user can take, provides an additional mechanism for navigation, and also offers design consistency and branding.
In this chapter, you will add a menu option to the app bar that lets users add a new crime (Figure 15.1).
Figure 15.1 CriminalIntent’s app bar
The app bar is often referred to as either the action bar or toolbar, depending on who you ask. You will learn more about these overlapping terms in the section called For the More Curious: App Bar vs Action Bar vs Toolbar near the end of this chapter. ...
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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.