android - 使用 Gradle 从 IDEA 迁移到 Android Studio

Question

我已将我的项目从 IDEA 迁移到 Android Studio 以使用 Gradle。我已成功构建应用程序(尚未查看测试)，现在想包含产品口味(我搬家的原因)。

我现在可以在“Build Variants”菜单中选择四个构建变体之一，使用新设置构建会在我的手机上呈现一个新应用程序，所以这看起来一切正常。

但是，我应该在哪里更改源代码(使用原始目录结构)或者我是否需要更改它？什么是最好的方法？ (我没有结构/src/xxx/res，只有src/org/bla/bla)

主要变化是字符串文件和图形等资源。谢谢!

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.7.+'
    }
}
apply plugin: 'android'

repositories {
    mavenCentral()
}

dependencies {
    compile 'com.google.android.gms:play-services:4.1.+'
    compile 'org.apache.commons:commons-lang3:3.2.+'
    compile 'org.apache.httpcomponents:httpmime:4.1.+'
    compile 'com.android.support:appcompat-v7:+'
}

android {

    compileSdkVersion 19
    buildToolsVersion "19.0.1"

    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 19
        versionCode 1
        //versionName "0.5"
    }

    productFlavors {
        iDomsPortalDev {
            packageName 'org.idoms.iDomsAndroid.iDomsPortalDev'
        }
        iDomsPortal {
            packageName 'org.idoms.iDomsAndroid.iDomsPortal'
        }
    }

    buildTypes {
        debug {
            packageNameSuffix ".debug"
            //versionNameSuffix "-debug"
        }
        release {
            packageNameSuffix ".release"
            //versionNameSuffix "-release"
        }
    }

    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')
        iDomsPortal.setRoot('product-flavors/iDomsPortal')
        iDomsPortalDev.setRoot('product-flavors/iDomsPortalDev')

}
println "main: " + android.sourceSets.main.res.srcDirs

    android.applicationVariants.all { variant ->
        println variant.name + ": " + android.sourceSets[variant.name].res.srcDirs
    }

    android.productFlavors.all { flavor ->
        println flavor.name + ": " + android.sourceSets[flavor.name].res.srcDirs
    }

    android.buildTypes.all { buildType ->
        println buildType.name + ": " + android.sourceSets[buildType.name].res.srcDirs
    }

[编辑:更新了上面的数据，并在更改后放置代码打印输出，现在它可以工作了!]

Answer 1

我假设您是在询问将特定口味的资源放在哪里；如果您询问在哪里对主要来源和资源进行更改，那就是您在 sourceSets.main 下映射的目录结构中。 .

您可以将这段脚本添加到您的 build.gradle 文件的顶层(例如在 android block 之后)以打印出它将查找资源的目录:

println "main: " + android.sourceSets.main.res.srcDirs

android.applicationVariants.all { variant ->
    println variant.name + ": " + android.sourceSets[variant.name].res.srcDirs
}

android.productFlavors.all { flavor ->
    println flavor.name + ": " + android.sourceSets[flavor.name].res.srcDirs
}

android.buildTypes.all { buildType ->
    println buildType.name + ": " + android.sourceSets[buildType.name].res.srcDirs
}

这会输出特定于风格的资源目录，以及构建变体(风格 + 构建类型目录)。

当我在您的构建文件上运行它们时，我得到:

main: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/res]
app1: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app1/res]
app2: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app2/res]
debug: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/build-types/debug/res]
release: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/build-types/release/res]
app1Debug: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app1Debug/res]
app1Release: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app1Release/res]
app2Debug: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app2Debug/res]
app2Release: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app2Release/res]

main 的目录是预期的 -- 这是在 sourceSets.main 中明确设置的内容.我们看到的 debug 和 release 类型已根据 sourceSets 末尾的语句重新映射到 build-types 目录堵塞。对于 app1 和 app2 风格，它在 src/app1 和 src/app2 中查找，这可能不是你想要什么。我建议为您的风格移动整个根目录，类似于您为构建类型所做的。我会在最后将该 block 更改为:

// 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')
app1.setRoot('product-flavors/app1')
app2.setRoot('product-flavors/app2')

至于变体，app1Debug 等，您可能不必担心它们，除非您正在做一些非常具体的事情，以至于您确实需要在那个详细的基础上进行覆盖。无论如何，现在当我运行并查看我的诊断输出时，我看到:

main: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/res]
app1: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/product-flavors/app1/res]
app2: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/product-flavors/app2/res]
debug: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/build-types/debug/res]
release: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/build-types/release/res]
app1Debug: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app1Debug/res]
app1Release: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app1Release/res]
app2Debug: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app2Debug/res]
app2Release: [/Users/sbarta/AndroidStudioProjects/AS_Eclipse/app/src/app2Release/res]