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Build配置文件gradle.build中添加如下task
task clearJar(type: Delete) {
delete ‘build/outputs/mylib.jar‘
}
task copyJar(type: Copy) {
from(‘build/intermediates/bundles/release/‘)
into(‘build/outputs/libs/‘)
include(‘classes.jar‘)
rename (‘classes.jar‘, ‘mylib.jar‘)
}
copyJar.dependsOn(clearJar, build)
此方法是直接从把gradle build生成的classes.jar拷贝到指定目录并且重命名，必须依赖build task。
由于目前gradle的”com.android.application/library”不能和”java” plugin同时使用,所以我们可以使用其他方法来修改，本文中使用python的zipfile来处理。
文件内容如下：
Manifest-Version: 1.0 Gradle-Version: 2.2.1 Created-By: 1.8.0_20-b26 (Oracle Corporation) Date: 2015-4-15 Author: Leo.Kang jar-version: 1.0.0
例如：新建一个python脚本，命名为updateJarManifest.py
#!/usr/bin/python
import sys,zipfile,shutil,os
def generate():
jar_file = "./ mylib_temp.jar"
target_jar = os.path.dirname(jar_file)+"/mylib.jar"
shutil.copy(jar_file, target_jar)
zipped = zipfile.ZipFile(target_jar, ‘a‘, zipfile.ZIP_DEFLATED)
content_file = "META-INF/MANIFEST.MF"
mf_file = "./MANIFEST.MF"
zipped.write(mf_file, content_file)
zipped.close()
return target_jar
generate()
新建一个文件命名updateJar.bat文件内容为python updateJarManifest.py
新建一个文件命名为：updateJar.sh,
文件内容为：
#!/bin/bash #@author Leo.Kang # 2015-4-15 20:47 python ./ updateJarManifest.py
task clearJar(type: Delete) {
delete ‘build/outputs/mylib.jar‘
}
task copyJar(type: Copy) {
from(‘build/intermediates/bundles/release/‘)
into(‘build/outputs/libs/‘)
include(‘classes.jar‘)
rename (‘classes.jar‘, ‘mylib_temp.jar‘)
}
copyJar.dependsOn(clearJar, build)
releaseJar.dependsOn(clearJar, build)
task execPython(type:Exec) {
//workingDir file(‘./‘)
commandLine ‘./updateJar.sh‘
}
execPython.dependsOn(releaseJar)
http://gradle.org/docs/current/dsl/org.gradle.api.tasks.Exec.html
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原文地址：http://www.cnblogs.com/kangyi/p/4430318.html
