addUTF8String method
Add a UTF8 string
Implementation
MqttClientPayloadBuilder addUTF8String(String val) {
const encoder = Utf8Encoder();
_payload!.addAll(encoder.convert(val));
return this;
}
Add a UTF8 string
MqttClientPayloadBuilder addUTF8String(String val) {
const encoder = Utf8Encoder();
_payload!.addAll(encoder.convert(val));
return this;
}