最終更新:2014-05-13 (火) 20:08:37 (3630d)
AOA
Top / AOA
Android Open Accessory
http://source.android.com/tech/accessories/index.html
プロトコル
- No need for the Android device to act as USB Host (デバイスがホスト)
- Standard API
AOA 2.0
- Android 4.1~
- Audio Output
- From an Android device to an accessory
- Standard USB audio class interface (ISO)
- Only supports 2 Channel, 16-bit PCM @ 44100KHz
- Accessory as HID
- Registers one or more USB HID with to the Android device.
- Reverses the direction of communication for typical USB HID (Host <-> Device).
- Bluetoothサポート
AOA 1.0
- Android 3.1~
- Android 2.3.4にバックポート