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Installation

Supported SDK versions​

  • minSdkVersion: 21
  • targetSdkVersion: 34
  • compileSdkVersion: 34

Download​

Maven Central

All artifacts of Courier library are available via Maven Central.

repositories {
    mavenCentral()
}

dependencies {
    implementation "com.gojek.courier:courier:x.y.z"

    implementation "com.gojek.courier:courier-message-adapter-gson:x.y.z"
    implementation "com.gojek.courier:courier-stream-adapter-rxjava2:x.y.z"
}

Modules​

Courier Android library provides multiple use case specific modules

Core modules​

These modules provide the core functionalities like Connect/Disconnect, Subscribe/Unsubscribe, Send/Receive

  • courier
  • mqtt-client

Message & Stream Adapters​

Library provided implementations of message and stream adapters. Read more about them here.

  • courier-message-adapter-gson
  • courier-message-adapter-moshi
  • courier-message-adapter-protobuf
  • courier-stream-adapter-rxjava
  • courier-stream-adapter-rxjava2
  • courier-stream-adapter-coroutines

Ping Sender​

Library provided implementations of Mqtt Ping Sender. Read more about them here.

  • timer-pingsender
  • workmanager-pingsender
  • workmanager-2.6.0-pingsender
  • alarm-pingsender

Http Authenticator​

Library provided implementation of Authenticator. Read more about this here.

  • courier-auth-http

MQTT Chuck​

HTTP Chuck inspired tool for debugging all MQTT packets. Read more about this here.

  • chuck-mqtt