为之于未有，治之于未乱。

JitPack
JitPack Documentation

Publish an Android library

In order to publish your Android library on JitPack you just need a working build file in your Git repository.

Android SDK is available in the build environment and ANDROID_HOME variable is already set when the build starts. Builds are run with Java 8 by default but can be configured using a jitpack.yml file.

Gradle

To enable building on JitPack you need to add the android-maven plugin.
If using Gradle 3.0 or later:

• In your root build.gradle:

dependencies {  
    classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
}

• In your library/build.gradle add:

apply plugin: 'com.github.dcendents.android-maven'  
group='com.github.YourUsername'

• Create a GitHub release or add a git tag.

Remark：

• Publish the project to Github and release it to the public repository

  release.png

• Get the JitPack repository address

  look up.png

Installing

• Users of your library will need add the jitpack.io repository:

allprojects {
    repositories {
        jcenter()
        maven { url "https://jitpack.io" }
    }
}

• And

dependencies {
    compile 'com.github.jitpack:android-example:1.0.1'
}

Note: do not add the jitpack.io repository under build script

Demo