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UsbManager.OpenDevice(UsbDevice) Method

Definition

Opens the device so it can be used to send and receive data using android.hardware.usb.UsbRequest.

[Android.Runtime.Register("openDevice", "(Landroid/hardware/usb/UsbDevice;)Landroid/hardware/usb/UsbDeviceConnection;", "GetOpenDevice_Landroid_hardware_usb_UsbDevice_Handler")]
public virtual Android.Hardware.Usb.UsbDeviceConnection? OpenDevice (Android.Hardware.Usb.UsbDevice? device);
[<Android.Runtime.Register("openDevice", "(Landroid/hardware/usb/UsbDevice;)Landroid/hardware/usb/UsbDeviceConnection;", "GetOpenDevice_Landroid_hardware_usb_UsbDevice_Handler")>]
abstract member OpenDevice : Android.Hardware.Usb.UsbDevice -> Android.Hardware.Usb.UsbDeviceConnection
override this.OpenDevice : Android.Hardware.Usb.UsbDevice -> Android.Hardware.Usb.UsbDeviceConnection

Parameters

device
UsbDevice

the device to open

Returns

a UsbDeviceConnection, or null if open failed

Attributes

Remarks

Opens the device so it can be used to send and receive data using android.hardware.usb.UsbRequest.

Java documentation for android.hardware.usb.UsbManager.openDevice(android.hardware.usb.UsbDevice).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to