android studio 如何打包成jar包

首先新建一個工程名爲ActivityLibrary

然後引入一個modoul，取名爲mylibrary

打開my library的build寫入

task makeJar(type: Copy) {
    delete 'build/libs/mysdk.jar'
    from('build/intermediates/bundles/release/')
    into('build/libs/')
    include('classes.jar')
    rename ('classes.jar', 'mysdk.jar')
}

makeJar.dependsOn(build)

然後在terminal下生成,輸入

./gradlew make Jar

然後取出jar包即可