DeviceNotificationListener

```
public interface DeviceNotificationListener
```
This interface is used to describe a class that is capable of receiving hot plug notifications from DeviceManager.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`receiveDeviceAttachedNotification(java.lang.String path, Device device)`	This is called when a new device is added to the system.
`void`	`receiveDeviceDetachedNotification(java.lang.String path, Device device)`	This is called when a device is removed from the system.

- Method Detail
  - receiveDeviceAttachedNotification
```
void receiveDeviceAttachedNotification(java.lang.String path,
                                       Device device)
```
    This is called when a new device is added to the system. The path will always be set, the device can be null if there is a problem enumerating the new device.
    
    Parameters:
    
    path - Path of the new device.
    
    device - Device object containing information about the new device. Can be null.
  - receiveDeviceDetachedNotification
```
void receiveDeviceDetachedNotification(java.lang.String path,
                                       Device device)
```
    This is called when a device is removed from the system. The path will always set, the device can be null if there is a problem finding the device in the cache. Don't attempt open the device object, at the point this is called the device has already been removed.
    
    Parameters:
    
    path - Path of the removed device.
    
    device - Device objecting containing information about the old device. Can be null.