Module net.codecrete.usb

Package net.codecrete.usb

Class USB

java.lang.Object

net.codecrete.usb.USB

public class USB
extends Object

Provides access to USB devices.

Method Summary

Modifier and Type	Method	Description
static List<USBDevice>	getAllDevices()	Gets a list of all connected USB devices.
static USBDevice	getDevice(List<USBDeviceFilter> filters)	Gets the first connected USB device matching any of the specified filters.
static USBDevice	getDevice(USBDeviceFilter filter)	Gets the first connected USB device matching the specified filter.
static List<USBDevice>	getDevices(List<USBDeviceFilter> filters)	Gets a list of connected USB devices matching any of the specified filters.
static List<USBDevice>	getDevices(USBDeviceFilter filter)	Gets a list of connected USB devices matching the specified filter.
static void	setOnDeviceConnected(Consumer<USBDevice> handler)	Sets the handler to be called when a USB device is connected.
static void	setOnDeviceDisconnected(Consumer<USBDevice> handler)	Sets the handler to be called when a USB device is disconnected.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getAllDevices

public static List<USBDevice> getAllDevices()

Gets a list of all connected USB devices.

Depending on the operating system, the list might or might not include USB hubs and USB host controllers.

Returns:

list of USB devices

getDevices

public static List<USBDevice> getDevices(USBDeviceFilter filter)

Gets a list of connected USB devices matching the specified filter.

Parameters:

filter - device filter

Returns:

list of USB devices

getDevices

public static List<USBDevice> getDevices(List<USBDeviceFilter> filters)

Gets a list of connected USB devices matching any of the specified filters.

Parameters:

filters - list of device filters

Returns:

list of USB devices

getDevice

public static USBDevice getDevice(USBDeviceFilter filter)

Gets the first connected USB device matching the specified filter.

Parameters:

filter - device filter

Returns:

USB device, or null if no device matches

getDevice

public static USBDevice getDevice(List<USBDeviceFilter> filters)

Gets the first connected USB device matching any of the specified filters.

Parameters:

filters - list of device filters

Returns:

USB device, or null if no device matches

setOnDeviceConnected

public static void setOnDeviceConnected(Consumer<USBDevice> handler)

Sets the handler to be called when a USB device is connected.

Parameters:

handler - handler function, or null to remove a previous handler

setOnDeviceDisconnected

public static void setOnDeviceDisconnected(Consumer<USBDevice> handler)

Sets the handler to be called when a USB device is disconnected.

Parameters:

handler - handler function, or null to remove a previous handler