AndroidStudio项目导出成jar包

http://blog.csdn.net/JQ_Motee/article/details/53173110

前言：怕忘了，记录一下，后边有用。

1.将文件的plugin改为apply plugin: ‘com.android.library’，或者开始就创建library项目。 
2.build.gradle中添加

task makeJar(dependsOn: ['compileReleaseJavaWithJavac'], type: Jar) {    delete 'build/libs/yourname1.jar'    delete 'build/libs/yourname2.jar'    appendix = "demo"    baseName = "androidJar"    version = "1.0.0"    classifier = "release"    //后缀名    extension = "jar"    //最终的 Jar 包名，如果没设置，默认为 [baseName]-[appendix]-[version]-[classifier].[extension]    archiveName = "yourname1.jar"    //需打包的资源所在的路径集    def srcClassDir = [project.buildDir.absolutePath + "/intermediates/classes/release"];    //初始化资源路径集    from srcClassDir    //去除路径集下部分的资源    exclude "okhttphelper/clz/com/okhttphelper/BuildConfig.class"    exclude "**/R.class"    exclude "**/R\$*.class"    //只导入资源路径集下的部分资源    include "okhttphelper/clz/com/okhttphelper/**/*.class"}task proguard(type: ProGuardTask, dependsOn: makeJar) {//  输入路径    injars "build/libs/yourname1.jar"//  输出路径    outjars 'build/libs/yourname2.jar'//  添加配置信息    configuration 'proguard-rules.pro'}
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3.Termial中输入gradlew makejar，等待 
4.\build\libs的路径下生成yourname*.jar