December 2013
Intermediate to advanced
464 pages
14h 46m
English
book
Learning Mobile App Development: A Hands-on Guide to Building Apps with iOS and Android
by Jakob Iversen, Michael Eierman
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Create the Layout
Now that you have a way to get contact data, the next step is to modify the activity_contact_list.xml file to include a ListView widget. Open this file and delete the HelloWorld TextView if you have not already done so (see creating the layout in the “Using Preferences” section of Chapter 5, “Persistent Data in Android”). Also add the navigation bar if you haven’t done that. Be sure to delete the paddingLeft, attributes, and the like in the root RelativeLayout. In Graphical Layout, from the Composite folder in the Palette, drag a ListView to anywhere on the layout. Switch to activity_contact_list.xml and modify the XML for the ListView widget to match Listing 6.2.
Listing 6.2 ListView XML
<ListView ...
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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.