question: void startLogListener ( ) { List < LoggingService > services = getEnabledServicesForType ( LoggingService . class ) ; if ( services != null && ! services . isEmpty ( ) ) { if ( logListener == null ) { logListener = new LogListener ( context , services , foamApiKeys . wifiOnly ( ) ) ; } if ( ! logListener . isRunning ( ) ) { logListener . start ( ) ; } } }
target:  Start Foam log listener class.