gradle-usage.md

Gradle 使用

gradle.properties

• 关联对象类型:

配置环境变量

• Chapter 11. The Build Environment

local.properties

• 存放的是各插件需要的本机相关的信息, 例如 Android gradle 插件可能需要 SDK 路径, NDK 路径, 别的插件需要的可能就是其他配置信息.
• 存放敏感数据, 例如某些插件需要 用户名, 密码, api_key 等, 与隐私相关的数据.

Properties properties = new Properties()
properties.load(project.rootProject.file('local.properties').newDataInputStream())
def ndkdir = properties.getProperty('ndk.dir', null)

settings.gradle

引入各个 Project 或 Module

build.gradle

编译配置

• Chapter 23. Dependency Management

统一依赖版本号

参考 Blacklisting a particular version with a replacement

configurations.all {
    resolutionStrategy.eachDependency { DependencyResolveDetails details ->
        if (details.requested.group == 'org.software' && details.requested.name == 'some-library') {
            //prefer different version which contains some necessary fixes
            details.useVersion '1.2.1'
        }
    }
}

gradle 命令

编译不 lint，不测试

./gradlew build -x lint -x test

刷新依赖

./gradlew build --refresh-dependencies

test

• Testing in Java & JVM projects

 ./gradlew test -Dtest.single=MyTestClass -Dtest.debug

test with debug

./gradle test --no-daemon -Dorg.gradle.debug=true -Dtest.single=MyTestClass -Dtest.debug

./gradle test --no-daemon -Dorg.gradle.debug=true -Dtest.single=PivotTableImportTest.testGetExcelData -Dtest.debug

Reference

• Gradle脚本基础全攻略