public static interface ReaderDevice.OnDeviceBatteryLevelListener
Modifier and Type | Method and Description |
---|---|
void |
onDeviceBatteryLevelReceived(ReaderDevice reader,
int batteryLevel,
java.lang.Throwable error)
Called as battery level information is available from the device
|
void onDeviceBatteryLevelReceived(ReaderDevice reader, int batteryLevel, java.lang.Throwable error)
reader
- The caller ReaderDevice
instancebatteryLevel
- The battery level in percentage (0-100)error
- The underlying cause of the failure or null if there was no error