UsbManager (Google Android Library 4.1.1.4 API)

Fields
Modifier and Type	Field and Description
`static String`	`ACTION_USB_ACCESSORY_ATTACHED`
`static String`	`ACTION_USB_ACCESSORY_DETACHED`
`static String`	`ACTION_USB_DEVICE_ATTACHED`
`static String`	`ACTION_USB_DEVICE_DETACHED`
`static String`	`EXTRA_ACCESSORY`
`static String`	`EXTRA_DEVICE`
`static String`	`EXTRA_PERMISSION_GRANTED`

Methods
Modifier and Type	Method and Description
`UsbAccessory[]`	`getAccessoryList()`
`HashMap<String,UsbDevice>`	`getDeviceList()`
`boolean`	`hasPermission(UsbAccessory accessory)`
`boolean`	`hasPermission(UsbDevice device)`
`ParcelFileDescriptor`	`openAccessory(UsbAccessory accessory)`
`UsbDeviceConnection`	`openDevice(UsbDevice device)`
`void`	`requestPermission(UsbAccessory accessory, PendingIntent pi)`
`void`	`requestPermission(UsbDevice device, PendingIntent pi)`

public HashMap<String,UsbDevice> getDeviceList()

public UsbDeviceConnection openDevice(UsbDevice device)

public UsbAccessory[] getAccessoryList()

public ParcelFileDescriptor openAccessory(UsbAccessory accessory)

public boolean hasPermission(UsbDevice device)

public boolean hasPermission(UsbAccessory accessory)

public void requestPermission(UsbDevice device,
                     PendingIntent pi)

public void requestPermission(UsbAccessory accessory,
                     PendingIntent pi)

Class UsbManager