mqtt_helper

Description:

mqtt helper

A wrapper package for mqtt_client that provides a simpler and more intuitive API for working with MQTT in Flutter.
Features #

Wrapper class covering everything for mqtt_client
Provides listeners on events and other callbacks for mqtt_client
Simplifies the usage of mqtt_client with a wrapper class

Provides listeners for connection changes and events
Supports subscribing and unsubscribing to single or multiple topics
Allows publishing messages to MQTT topics



Getting started #
Add it to your pubspec.yaml
dependencies:
mqtt_helper: <latest-version>
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Usage #

Create one instance of the helper class MqttHelper

var helper = MqttHelper();
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Initialize and Connect to the MqttClient with the helper

var config = MqttConfig(); // You'll need to pass your creds and configs inside MqttConfig
helper.initialize(config);
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Additional Information #
Listeners #

Use onConnectionChange() listener to listen to connection changes whether Mqtt is connected or not
Use onEvent() listener to listen to events that will come.

Subscribing and Unsubscribing #

Use subscribeTopic() to subscribe to single topic.
Use subscribeTopics() to subscribe to multiple topics at once.
Use unsubscribeTopic() to unsubscribe to single topic.
Use unsubscribeTopics() to unsubscribe to multiple topics at once.

Publishing #

Use publishMessage() to publish a message to a topic.