Android Studio导出jar包

Eclipse直接有个Export，可以直接导出jar包。AS相对Eclipse变化很大，编译脚本变成了Gradle，各种导包操作都有差异。

下面是AS导出jar的过程:

第一步，修改app下的build.grade。

apply plugin: 'com.android.application'

修改为

apply plugin: 'com.android.library'

第二步，增加一些配置。

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

第三步，去除applicationId

defaultConfig {
        applicationId "com.apicloud.amap"
        minSdkVersion 14
        targetSdkVersion 21
}

改为

defaultConfig {
        minSdkVersion 14
        targetSdkVersion 21
}

第四步，进入Terminal，执行脚本。

gradlew makeJar

完整的build.gradle

apply plugin: 'com.android.library'

android {
    compileSdkVersion 23
    buildToolsVersion "26.0.2"

    defaultConfig {
        applicationId "com.apicloud.amap"
        minSdkVersion 14
        targetSdkVersion 21
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
}

dependencies {
    compile 'com.android.support:support-v4:23.4.0'
    compile files('libs/AMap_3DMap_V3.3.2_20160525.jar')
    compile files('libs/AMap_Location_V2.4.1_H5.jar')
    compile files('libs/AMap_Search_V3.2.1_20160308.jar')
    compile files('libs/apiEngine v1.1.0.jar')
    compile files('libs/xUtils-2.6.1.jar')
}

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