The document discusses the Android Open Accessory Development Kit (ADK), which allows Android devices to communicate with external USB accessories. It provides an overview of the ADK, including the accessory development kit, supported USB modes, and the Android accessory API. It also presents examples of using the ADK with Arduino boards to interface with LEDs and NFC readers from Android devices.

1. ADK
(@zaki50)

2. • twitter: @zaki50
• Android
•
• StickyShortcut

3. Agenda
• I/O ADK
• ADK

4. I/O Keynote

5. USB
• Host Mode
• 3.1
•
• Accessory Mode
• 3.1 +
2.3.3 (Nexus One/S)
• Android Open Accessory

6. USB
• Host Mode
• 3.1
•
• Accessory Mode
• 3.1 +
2.3.3 (Nexus One/S)
• Android Open Accessory

7. Android Open Accessory
•
•

8. Android

9. Accessory Kit
• Dev Guide Android Open Accessory
Development Kit
• 5,000 30,000
• RT

10. ADK
• RT
( 5 10 )
• RT-ADS 2011 5 11 Google I/O 2011
Google I/O2011 USB

11. ADK
• RT
( 5 10 )
• RT-ADS 2011 5 11 Google I/O 2011
Google I/O2011 USB
www

13. Arduino + USB Host
x3
USB(devcie)
x2
USB(host)
(5V)
LED
LEDx3
x3

14. I/O Accessory
•
•
• Android Open Accessory API and Development
Kit(ADK)
•
• RT &
•

16. • Android Open Accessory
• Arduino, PIC
• Android Application
• USB Accessory API

17. • ADK CapSense zip
• Arduino IDE
• ADK CapSense Arduino
IDE
• Arduino IDE
http://developer.android.com/guide/topics/usb/adk.html

18. ( )
• AndroidManifest.xml
• com.android.future.usb.accessory uses-library
• USB_ACCESSORY_ATTACHED intent-filter
• USB_ACCESSORY_ATTACHED meta-data
• accessory_filter.xml
• (manufacturer, model, version)
• USB_PERMISSION USB_ACCESSORY_DETACHED
BroadcastReceiver
• Intent UsbAccessory
• UsbAccessory InputStream OutputStream

19. ( )
• UsbManager getAccessoryList()
•
•
UsbAccessory#requestPermission()
• USB_PERMISSION USB_ACCESSORY_DETACHED
BroadcastReceiver
• Intent
UsbAccessory
• UsbAccessory InputStream OutputStream

20. • ADK DemoKit
• Nexus S → ADK → DemoShield
• Nexus One FeliCa Push
• Nexus One → ADK → RC-S620/S → IS03

21. ...

22. • Google I/O 2011 Android Open Accessory API and Development Kit
• http://goo.gl/Cl2xE (YouTube)
• android developers - Dev Guide
• USB Host and accessory http://goo.gl/d76lf
• USB Host http://goo.gl/9zwPG
• USB Accessory http://goo.gl/cVORl
• ADK http://goo.gl/mCYqh
• Y.A.M (Dev Guide )
• USB Host and accessory http://goo.gl/mE7ri
• USB Host http://goo.gl/WQ2xB
• USB Accessory http://goo.gl/SjEBB

23. FeliCa Push
• Arduino RC-S620/S
• http://blog.felicalauncher.com/?p=2677
•
• http://code.google.com/p/kushikatsu/