These days (over 1 year after this question) with Android Studio >1.0, local dependency does work properly:
- The android sdk looks for dependencies in a default local repo of:
$ANDROID_HOME/extras/android/m2repository/
In a local library project you can publish the aar to this directory. Here's a snippet that can be added to your module's build.gradle
file (ex: sdk/build.gradle)
apply plugin: 'maven'
uploadArchives {
repositories {
mavenDeployer {
repository(url: "file://localhost" + System.getenv("ANDROID_HOME")
+ "/extras/android/m2repository/")
pom.version = '1.0-SNAPSHOT'
pom.groupId = 'your.package'
pom.artifactId = 'sdk-name'
}
}
}
- In your library project, run
./gradlew uploadArchives
to publish the aar to that directory
- In the application project you want to use the library in, add the dependency to your project/app/build.gradle.
compile 'your.package:sdk-name:1.0-SNAPSHOT'
For local dependency, the next gradle build should find the previously deployed archive and that's it!
In my case, I use the above for local dev, but also have a Bamboo continuous integration server for the Library that publishes each build to a shared Nexus artifact repository. The full library code to deploy the artifact then becomes:
uploadArchives {
repositories {
mavenDeployer {
if (System.getenv("BAMBOO_BUILDNUMBER") != null) {
// Deploy to shared repository
repository(url: "http://internal-nexus.url/path/") {
authentication(userName: "user", password: "****")
}
pom.version = System.getenv("BAMBOO_BUILDNUMBER")
} else {
// Deploy to local Android sdk m2repository
repository(url: "file://localhost" + System.getenv("ANDROID_HOME")
+ "/extras/android/m2repository/")
pom.version = '1.0-SNAPSHOT'
}
pom.groupId = 'your.package'
pom.artifactId = 'sdk-name'
}
}
}
In order to tell applications to download from my internal Nexus repository, I added the internal Nexus maven repository just above jcenter() in both "repositories" blocks in the project/build.gradle
repositories {
maven {
url "http://internal-nexus.url/path/"
}
jcenter()
}
And application dependency then looks like compile 'your.package:sdk-name:45'
When I update the 45 version to 46 is when my project will grab the new artifact from the Nexus server.