Callback function that will be invoked when events are logged to the event log.
Log listeners can be added with hwc.addLogListener.
<static> LogListener( milliseconds, event, optionalString )
| Name | Type | Description |
| milliseconds | number | The date of the log message represented in milliseconds. |
| event | number | A number that represents which category this event falls under (It will be one of hwc.CONNECTION_ERROR, hwc.CONNECTION_OTHER, hwc.CONNECTION_CONNECTED, hwc.CONNECTION_DISCONNECTED, hwc.CONNECTION_RETRIEVED_ITEMS). |
| optionalString | string | The string carrying the message of the log event. |