release.gradle

//
//plugins {
//  id "com.jfrog.bintray" version "1.7.3"
//  id "com.github.dcendents.android-maven" version "2.0"
//}
println libraryVersion

// install

group = publishedGroupId // Maven Group ID for the artifact

install {
  repositories.mavenInstaller {
    // This generates POM.xml with proper parameters
    pom {
      project {
        packaging publishedPackaging
        groupId publishedGroupId
        artifactId artifact

        // Add your description here
        name artifact
        description libraryDescription
        url siteUrl

        // Set your license
        licenses {
          license {
            name licenseName
            url licenseUrl
          }
        }
        developers {
          developer {
            id developerId
            name developerName
            email developerEmail
          }
        }
        scm {
          connection gitUrl
          developerConnection gitUrl
          url siteUrl
        }
      }
    }
  }
}


version = libraryVersion

if (project.hasProperty("android")) {
  // Android libraries
  task sourcesJar(type: Jar) {
    classifier = 'sources'
    from android.sourceSets.main.java.srcDirs
  }
  android.libraryVariants.all { variant ->
    println variant.javaCompile.classpath.files
    if (variant.name == 'release') {
      //我们只需 release 的 javadoc
      task("generate${variant.name.capitalize()}Javadoc", type: Javadoc) {
        // title = ''
        // description = ''
        source = variant.javaCompile.source
        classpath = files(variant.javaCompile.classpath.files, project.android.getBootClasspath())
        options {
          encoding "utf-8"
          links "http://docs.oracle.com/javase/7/docs/api/"
          linksOffline "http://d.android.com/reference", "${android.sdkDirectory}/docs/reference"
        }
        exclude '**/BuildConfig.java'
        exclude '**/R.java'
      }
      task("javadoc${variant.name.capitalize()}Jar", type: Jar,
          dependsOn: "generate${variant.name.capitalize()}Javadoc") {
        classifier = 'javadoc'
        from tasks.getByName("generate${variant.name.capitalize()}Javadoc").destinationDir
      }
      artifacts {
        archives tasks.getByName("javadoc${variant.name.capitalize()}Jar")
        archives sourcesJar
      }
    }
  }
} else {
  // Java libraries
  task sourcesJar(type: Jar, dependsOn: classes) {
    classifier = 'sources'
    from sourceSets.main.allSource
  }
  task javadocJar(type: Jar, dependsOn: javadoc) {
    classifier = 'javadoc'
    from javadoc.destinationDir
  }

  artifacts {
    archives javadocJar
    archives sourcesJar
  }
}


// bintray
Properties properties = new Properties()
properties.load(project.rootProject.file('local.properties').newDataInputStream())

bintray {
  user = properties.getProperty("bintray.user")
  key = properties.getProperty("bintray.apikey")
  configurations = ['archives']
  pkg {
    repo = bintrayRepo
    name = artifact
    desc = libraryDescription
    websiteUrl = siteUrl
    vcsUrl = gitUrl
    licenses = allLicenses
    publish = true
    publicDownloadNumbers = true
    version {
      desc = libraryDescription
      gpg {
        sign = true //Determines whether to GPG sign the files. The default is false
        passphrase = properties.getProperty("bintray.gpg.password")
        //Optional. The passphrase for GPG signing'
      }
    }
  }
}