December 2014
Beginner to intermediate
240 pages
6h 54m
English
book
Learning MIT App Inventor: A Hands-On Guide to Building Your Own Android Apps
by Derek Walter, Mark Sherman
Content preview from Learning MIT App Inventor: A Hands-On Guide to Building Your Own Android Apps
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Exercise: Pushpin
The Pushpin app does two things. First, it provides a readout of current location data, including latitude, longitude, and address. You can use it just to figure out where you are. The second thing it does is remember a location. Wherever you are, you can touch the Pin button, and it will pin your current location (which just means that it saves it). You can view the current location or the pinned location in a map application. Figure 10.15 shows the finished app.
Figure 10.15 The completed Pushpin app in use.
This app has a lot of components, but they’re not difficult. The GPS readout has numerous parts, all of which are ...
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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.