March 2011
Beginner to intermediate
295 pages
10h 47m
English
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Appendix A. tBlue Library for Android
In the Bluetooth examples you’ve seen in this book, the interactions have been simple: opening a connection and sending a few characters. But to use Bluetooth, you must also:
Find the cell phone’s Bluetooth adapter.
Define a Bluetooth object that represents the device you are talking to (such as an Arduino).
Open a socket that represents the Bluetooth serial connection.
Open some stream objects: one for sending messages, one for receiving.
Because the Android Bluetooth APIs are complex, we created the class TBlue, which keeps things simple. Chapter 8 has example code that shows you how to use the tBlue
library. Here is the source of the TBlue
class:
// tBlue.java - simple wrapper for Android Bluetooth libraries ...
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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.
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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.