Question

是否有可能像蚂蚁一样动态地进行gradle rosolve android项目的依赖？

我想要的是能够添加/删除库项目（仅修改相应项目的project.properties文件），而无需重写buil.gradle脚本。

Ant通过读取project.properties来解析它，通过以下prdefined任务递归获取涉及特定构建的所有库项目的列表：

<getlibpath projectPath="${basedir}" libraryFolderPathOut="project.library.folder.path" />

我目前在gradle中找到的是在settings.gradle中手动定义项目列表：

include 'GradleTest_lib1'
include 'GradleTest_lib2'

project(':GradleTest_lib1').projectDir = new File('../GradleTest_lib1')
project(':GradleTest_lib2').projectDir = new File('../GradleTest_lib2')

将依赖项添加到build.gradle文件中：

dependencies {
    compile fileTree('libs')
    compile project('GradleTest_lib1')
    compile project('GradleTest_lib2')
}

我相信我错过了一些东西，应该有一种简单的方法可以动态地找到并编译所有的lib-projects'

Answer 1

目前，我使用以下脚本

解决了这个问题

settings.gradle：

def props = readAllLibProjects()
println props
loadLibProjectsFromProps(props)

def Properties readAllLibProjects(){
        def props = new Properties()
    return readAllLibProjects("", props, 1)
}

def Properties readAllLibProjects(String basePath, props, int level){
Properties localProps = new Properties();
new File(basePath + "project.properties").withInputStream {
    stream -> localProps.load(stream) 
}
localProps.each{
    String key = it.key
    String value = it.value
    if(key.contains("android.library.reference")){
        key = key + "_" +level;
        props.put(key, value);
        readAllLibProjects(it.value + "/", props, level + 1)
    }
}
return props
}

def loadLibProjectsFromProps(Properties props){
props.each{
    if(it.key.contains("android.library.reference")){
        String projectPath = it.value;
        String projectName = projectPath.split("/").last();
        include projectName
        project(":"+projectName).projectDir = new File(projectPath);
        println "project's path = " + projectPath;
        println "project's name = " + projectName;
    }
}
}

和build.gradle：

dependencies {
    compile fileTree('libs')
    subprojects.findAll{
    compile project(it.name)
    }
}

Answer 2

我尝试制作相同的项目来重现它，但是当我在settings.gradle中添加include而没有编译项目（'...'）时，子项目就被编译了

无论如何，请在build.gradle文件中尝试这个

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    getAllprojects().each{ Project proj ->
        //exclude root project
        if(proj != project) {
            compile proj
            //it's just for debug to see names of compiled projects
            println proj.getName()
        }    
    }
}

Android gradle具有动态库项目列表

2 个答案: