Members

The members of Android.Hardware.Usb.UsbManager are listed below.

Protected Constructors

A constructor used when creating managed representations of JNI objects; called by the runtime.

const	ActionUsbAccessoryAttached	string. Broadcast Action: A broadcast for USB accessory attached event.
const	ActionUsbAccessoryDetached	string. Broadcast Action: A broadcast for USB accessory detached event.
const	ActionUsbDeviceAttached	string. Broadcast Action: A broadcast for USB device attached event.
const	ActionUsbDeviceDetached	string. Broadcast Action: A broadcast for USB device detached event.
const	ExtraAccessory	string. Name of extra for `UsbManager.ActionUsbAccessoryAttached` and `UsbManager.ActionUsbAccessoryDetached` broadcasts containing the UsbAccessory object for the accessory.
const	ExtraDevice	string. Name of extra for `UsbManager.ActionUsbDeviceAttached` and `UsbManager.ActionUsbDeviceDetached` broadcasts containing the UsbDevice object for the device.
const	ExtraPermissionGranted	string. Name of extra added to the `Android.App.PendingIntent` passed into `UsbManager.RequestPermission(UsbDevice, Android.App.PendingIntent)` or `UsbManager.RequestPermission(UsbAccessory, Android.App.PendingIntent)` containing a boolean value indicating whether the user granted permission or not.

[read-only]

DeviceList

IDictionary<string, UsbDevice>. Returns a HashMap containing all USB devices currently attached.

[read-only] override	ThresholdClass	IntPtr. This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
[read-only] override	ThresholdType	Type. This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

	GetAccessoryList() : UsbAccessory[] Returns a list of currently attached USB accessories. (in the current implementation there can be at most one)
	HasPermission(UsbAccessory) : bool Returns true if the caller has permission to access the accessory.
	HasPermission(UsbDevice) : bool Returns true if the caller has permission to access the device.
	OpenAccessory(UsbAccessory) : Android.OS.ParcelFileDescriptor Opens a file descriptor for reading and writing data to the USB accessory.
	OpenDevice(UsbDevice) : UsbDeviceConnection Opens the device so it can be used to send and receive data using `Android.Hardware.Usb.UsbRequest`.
	RequestPermission(UsbAccessory, Android.App.PendingIntent) Requests temporary permission for the given package to access the accessory.
	RequestPermission(UsbDevice, Android.App.PendingIntent) Requests temporary permission for the given package to access the device.