bintrayUpload.gradle

apply plugin: 'com.jfrog.bintray'
apply plugin: 'com.github.dcendents.android-maven'

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

// read properties
//项目名称
def projectName = properties.getProperty("project.name")
//项目的groupId
def projectGroupId = properties.getProperty("project.groupId")
//项目的artifactId，这里需要跟项目的library名称一致，不然传到bintray的包和名字对不上会找不到
def projectArtifactId = properties.getProperty("project.artifactId")
//包类型，Android库是aar
def projectPackaging = properties.getProperty("project.packaging")
//library的版本号
def projectVersionName = properties.getProperty("project.version")
//网站地址
def projectSiteUrl = properties.getProperty("project.siteUrl")
//开源的git地址
def projectGitUrl = properties.getProperty("project.gitUrl")
//项目库的描述
def projectDesc = properties.getProperty("project.desc")
//开发者标识ID
def developerId = properties.getProperty("developer.id")
//开发者名称
def developerName = properties.getProperty("developer.name")
//开发者邮箱
def developerEmail = properties.getProperty("developer.email")
//这个就是刚才注册的bintray用户名
def bintrayUser = properties.getProperty("bintray.user")
//这个是前面提到的bintray上面的API Key
def bintrayApikey = properties.getProperty("bintray.apikey")

group = projectGroupId

// This generates POM.xml with proper parameters
install {
    repositories.mavenInstaller {
        pom {
            project {
                packaging projectPackaging
                groupId projectGroupId
                artifactId projectArtifactId

                name projectName
                description projectDesc
                version projectVersionName
                url projectSiteUrl
                licenses {
                    license {
                        name 'The Apache Software License, Version 2.0'
                        url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
                    }
                }
                developers {
                    developer {
                        id developerId
                        name developerName
                        email developerEmail
                    }
                }
                scm {
                    connection projectGitUrl
                    developerConnection projectGitUrl
                    url projectSiteUrl
                }
            }
        }
    }
}


version = projectVersionName

/*task javadoc(type: Javadoc) {
    options.encoding = "utf-8"
    source = android.sourceSets.main.java.srcDirs
    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
}

task javadocJar(type: Jar, dependsOn: javadoc) {
    classifier = 'javadoc'
    from javadoc.destinationDir
}

*//**
 * 这里将源码打包成 xxx-sources.jar
 *//*
task sourcesJar(type: Jar) {
    classifier = 'sources'
    from android.sourceSets.main.java.srcDirs
}

artifacts {
    archives sourcesJar
}

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")
        }
    }
}*/

task sourcesJar(type: Jar) {
    from android.sourceSets.main.java.srcDirs
    classifier = 'sources'
}
task javadoc(type: Javadoc) {
    source = android.sourceSets.main.java.srcDirs
    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
}
task javadocJar(type: Jar, dependsOn: javadoc) {
    classifier = 'javadoc'
    from javadoc.destinationDir
}
artifacts {
    archives javadocJar
    archives sourcesJar
}

// bintray configuration
bintray {
    user = bintrayUser
    key = bintrayApikey
    configurations = ['archives']
    pkg {
        repo = "maven"
        name = projectName
        desc = projectDesc
        websiteUrl = projectSiteUrl
        vcsUrl = projectGitUrl
        licenses = ["Apache-2.0"]
        publish = true
        publicDownloadNumbers = true
    }
}