By Tom Igoe, Brian Jepson, Don Coleman
Bounce into the realm of close to box Communications (NFC), the fast-growing know-how that shall we units in shut proximity trade information, utilizing radio indications. With plenty of examples, pattern code, workouts, and step by step initiatives, this hands-on consultant exhibits you the way to construct NFC functions for Android, the Arduino microcontroller, and embedded Linux devices.
Dig into NFC’s structure, and learn the way it’s with regards to RFID
Write pattern apps for Android with PhoneGap and its NFC plugin
Dive into NDEF: research present tag-writer apps and construct your own
Listen for and clear out NDEF messages, utilizing PhoneGap occasion listeners
Build an entire Android app to manage lighting and track on your home
Create a inn registration app with Arduino, from check-in to door lock
Write peer-to-peer NFC messages among Android devices
Explore embedded Linux functions, utilizing examples on Raspberry Pi and BeagleBone
Read Online or Download Beginning NFC: Near Field Communication with Arduino, Android, and PhoneGap PDF
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Additional resources for Beginning NFC: Near Field Communication with Arduino, Android, and PhoneGap
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The addTagDiscoveredListener() handler is one of a few different listeners you can use from the NFC library. It’s the most generic. stringify(error)); } ); }, The onNfc() function takes the tag read in an NFC event and prints it to the screen using display(), just as you saw in the Locator app. innerHTML = ""; } }; // end of app The full source listing for this application can be found on GitHub. That’s all the changes. Save both files, then change directories to the root of the project if you’re not already there, and compile and install the application: $ cd NfcReader $ cordova run > cd /d %userprofile%\NfcReader > cordova run This launches the NFC Reader application.
PhoneGap was originally de‐ veloped by Nitobi, which was later bought by Adobe. Before Nitobi was purchased, they donated the PhoneGap codebase to the Apache Software Foundation to ensure good open source stewardship of the code. As part of the transition from Nitobi to Apache, the project name was changed from PhoneGap to Cordova. PhoneGap is now Adobe’s distribution of Cordova. Historically, PhoneGap and Cordova, the open source project behind PhoneGap, were almost identical. 0. Now, the Cordova distribution provides the core functionality to embed a webview (browser) into a native application.