图文来教你在eclipse下用gradle 来打包Android

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gradle其他好处就不多说，在android应用发布的时候，如果要统计多个渠道，gradle 批量打包的好处就显示出来了；下面介绍图文来介绍

按eclipse的导出时 选择Android；如下图 然后按下面一步一步往下点

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点击完成之后 工程里面就生成了如下的几个文件；也就是gradle的配置文件



打开gradle-wrapper.properties这个文件；可以看到distributionUrl这个地址；而这个地址就是gradle的下载地址；在浏览器打开下载 如下图：



将下载的文件押解出来；然后需要设置系统环境变量；需要设置变量名：GRADLE_HOME变量值为:C:\xiong\gradle-1.10-all\gradle-1.10（也就是你下载的Gradle文件的根目录）然后设置path；在后面加上C:\xiong\gradle-1.10-all\gradle-1.10\bin 如下图







然后运行在cmd中运行gradle -v来判断是否设置成功 如下图



确定安装成功之后就基本可以运行gradle命令来打包了；将cmd命令定位到工程的根目录，然后运行gradle bulid

如下图







如果需要批量打包；则在build.gradle进行配置

原始eclipse生成的文件内容如下

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buildscript {

repositories {

mavenCentral()

}

dependencies {

classpath 'com.android.tools.build:gradle:0.8.+'

}

}

apply plugin: 'android'

dependencies {

compile fileTree(dir: 'libs', include: '*.jar')

}

android {

compileSdkVersion 19

buildToolsVersion "19.0.3"

sourceSets {

main {

manifest.srcFile 'AndroidManifest.xml'

java.srcDirs = ['src']

resources.srcDirs = ['src']

aidl.srcDirs = ['src']

renderscript.srcDirs = ['src']

res.srcDirs = ['res']

assets.srcDirs = ['assets']

}

// Move the tests to tests/java, tests/res, etc...

instrumentTest.setRoot('tests')

// Move the build types to build-types/<type>

// For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...

// This moves them out of them default location under src/<type>/... which would

// conflict with src/ being used by the main source set.

// Adding new build types or product flavors should be accompanied

// by a similar customization.

debug.setRoot('build-types/debug')

release.setRoot('build-types/release')

}

}

只要在如上代码中添加就可以 比如

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buildscript {

repositories {

mavenCentral()

}

dependencies {

classpath 'com.android.tools.build:gradle:0.8.+'

}

}

apply plugin: 'android'

dependencies {

compile fileTree(dir: 'libs', include: '*.jar')

}

android {

compileSdkVersion 19

buildToolsVersion "19.0.3"

sourceSets {

main {

manifest.srcFile 'AndroidManifest.xml'

java.srcDirs = ['src']

resources.srcDirs = ['src']

aidl.srcDirs = ['src']

renderscript.srcDirs = ['src']

res.srcDirs = ['res']

assets.srcDirs = ['assets']

}

// Move the tests to tests/java, tests/res, etc...

instrumentTest.setRoot('tests')

// Move the build types to build-types/<type>

// For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...

// This moves them out of them default location under src/<type>/... which would

// conflict with src/ being used by the main source set.

// Adding new build types or product flavors should be accompanied

// by a similar customization.

debug.setRoot('build-types/debug')

release.setRoot('build-types/release')

//批量打包--指定配置文件

//不同的渠道商对应的各自AndroidManifest

//AndroidManifest的application标签只用配置渠道号的值

//其他公共配置都放在公共的AndroidManifest.xml中

one {

manifest.srcFile 'tests/AndroidManifest1.xml'

}

two {

manifest.srcFile 'tests/AndroidManifest2.xml'

}

instrumentTest.setRoot('tests')

}

//批量打包--声明

productFlavors {

one {

//这里可以配置不同的包名

}

two {

}

}

//签名

signingConfigs {

myConfig {

storeFile file("11.keystore") //签名文件

storePassword "111111"

keyAlias "111111"

keyPassword "111111" //签名密码

}

}

}

如下图



至于其他的 俺就不说了 不动找度娘

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