utility method to handle logging . if ` quietmode ' is set , this method does nothing concode_field_sep MqttConnectOptions mqttoptions concode_elem_sep ReactApplicationContext _reactContext concode_elem_sep WritableMap defaultOptions concode_elem_sep int clientRef concode_elem_sep MqttAsyncClient client concode_elem_sep MemoryPersistence memPer concode_elem_sep String TAG concode_field_sep void createClient concode_elem_sep void connectionLost concode_elem_sep void disconnect concode_elem_sep void messageArrived concode_elem_sep void subscribe concode_elem_sep void publish concode_elem_sep void sendEvent concode_elem_sep void setCallback concode_elem_sep void connect concode_elem_sep void deliveryComplete
void function ( String arg0 ) { Log . d ( TAG , arg0 ) ; }