com.unitech.lib.event

Interface IReaderEventListener

public interface IReaderEventListener

The IReaderEventListener interface defines methods that must be implemented by any class that subscribes to reader events. These methods are called when a reader event occurs, and they receive the reader, event ID, and any additional parameters associated with the event.

Method Summary

Modifier and Type	Method and Description
void	batteryPercentageEvent(BaseReader reader, byte percentage, boolean charging, java.lang.Object params) Called when the battery percentage of the Device associated with the BaseReader instance changes.
void	batteryStateEvent(BaseReader reader, BatteryState batteryState, java.lang.Object params) Called when the battery state of the Device associated with the BaseReader instance changes.
void	connectStateEvent(BaseReader reader, ConnectState state, java.lang.Object params) Called when the connection state of the Device associated with the BaseReader instance changes.
void	notificationEvent(BaseReader reader, NotificationID id, java.lang.Object params) Called to notify the event of the Device associated with the BaseReader instance.

Method Detail

batteryStateEvent

void batteryStateEvent(BaseReader reader,
                       BatteryState batteryState,
                       java.lang.Object params)

Called when the battery state of the Device associated with the BaseReader instance changes.

Parameters:

reader - The BaseReader instance that fired the event.

batteryState - BatteryState enumeration type indicating the battery state of the Device.

params - If the event is accompanied by additional information, a non-null value is passed to the instance.

batteryPercentageEvent

void batteryPercentageEvent(BaseReader reader,
                            byte percentage,
                            boolean charging,
                            java.lang.Object params)

Called when the battery percentage of the Device associated with the BaseReader instance changes.

Parameters:

reader - The BaseReader instance that fired the event.

percentage - The battery percentage of the Device.

charging - The charging status of the Device.

params - If the event is accompanied by additional information, a non-null value is passed to the instance.

connectStateEvent

void connectStateEvent(BaseReader reader,
                       ConnectState state,
                       java.lang.Object params)

Called when the connection state of the Device associated with the BaseReader instance changes.

Parameters:

reader - The BaseReader instance that fired the event.

state - A ConnectState enumeration indicating the connection status with the Device.

params - If the event is accompanied by additional information, a non-null value is passed to the instance.

notificationEvent

void notificationEvent(BaseReader reader,
                       NotificationID id,
                       java.lang.Object params)

Called to notify the event of the Device associated with the BaseReader instance.

Parameters:

reader - The BaseReader instance that fired the event.

id - NotificationID enumeration type indicating the notification event of the Device.

params - If the event is accompanied by additional information, a non-null value is passed to the instance.