Android Studio(gradle)为付费版生成双倍大小的apk文件

Question

当我构建付费版本时，Android Studio(和 Gradle)会生成双倍大小的 apk 文件？

这与从 Android Studio 和/或命令行生成 apk 的结果相同:

gradle clean assembleRelease

它额外包含以下目录:

assets/
main/
paid/

因此它变得非常大。

我的 build.gradle 对付费版本有以下定义:

sourceSets {

    paid {
        manifest.srcFile 'AndroidManifest.xml'
        java.srcDirs = ['src/paid']
        resources.srcDirs = ['src']
        aidl.srcDirs = ['src']
        renderscript.srcDirs = ['src']
        res.srcDirs = ['res']
        assets.srcDirs = ['assets']
    }

}

在我的 src/paid/res 目录中，我只有以下额外内容(从 apk 解压):

40  ./res/drawable
8   ./res/drawable-hdpi
8   ./res/drawable-ldpi
8   ./res/drawable-mdpi
8   ./res/raw
8   ./res/raw-de
8   ./res/raw-sv
16  ./res/values
8   ./res/values-de
8   ./res/values-sv
120 ./res
120 .

我使用以下内容:

productFlavors {

    free {
        packageName "com.xyz.abc"
    }

    paid {
        packageName "com.xyz.abcpro"
    }

}

以下目录大小(从 apk 解压):

免费:

208 ./META-INF
8   ./org/apache/http/client
8   ./org/apache/http/entity/mime
8   ./org/apache/http/entity
24  ./org/apache/http
24  ./org/apache
24  ./org
888 ./res/drawable
584 ./res/drawable-hdpi
552 ./res/drawable-ldpi
560 ./res/drawable-mdpi
16  ./res/drawable-xhdpi
16  ./res/drawable-xxhdpi
488 ./res/layout
32  ./res/layout-land
8   ./res/layout-v10
16  ./res/layout-v17
8   ./res/layout-v7
8   ./res/layout-v8
64  ./res/menu
16  ./res/raw
16  ./res/raw-de
16  ./res/raw-sv
80  ./res/xml
3368    ./res
8448    .

付费:

8   ./assets/scripts
8   ./assets
1000    ./main/res/drawable
720 ./main/res/drawable-hdpi
584 ./main/res/drawable-ldpi
656 ./main/res/drawable-mdpi
16  ./main/res/drawable-xhdpi
24  ./main/res/drawable-xxhdpi
504 ./main/res/layout
40  ./main/res/layout-land
8   ./main/res/layout-v10
16  ./main/res/layout-v17 
8   ./main/res/layout-v7
8   ./main/res/layout-v8
64  ./main/res/menu
16  ./main/res/raw
16  ./main/res/raw-de
16  ./main/res/raw-sv
152 ./main/res/values
72  ./main/res/values-de
72  ./main/res/values-sv
96  ./main/res/xml
4088    ./main/res
4104    ./main
368 ./META-INF
8   ./org/apache/http/client
8   ./org/apache/http/entity/mime
8   ./org/apache/http/entity
24  ./org/apache/http
24  ./org/apache
24  ./org
40  ./paid/res/drawable
8   ./paid/res/drawable-hdpi
8   ./paid/res/drawable-ldpi
8   ./paid/res/drawable-mdpi
8   ./paid/res/raw
8   ./paid/res/raw-de
8   ./paid/res/raw-sv
16  ./paid/res/values
8   ./paid/res/values-de
8   ./paid/res/values-sv
120 ./paid/res
120 ./paid
888 ./res/drawable
584 ./res/drawable-hdpi
552 ./res/drawable-ldpi
560 ./res/drawable-mdpi
16  ./res/drawable-xhdpi
16  ./res/drawable-xxhdpi
488 ./res/layout
32  ./res/layout-land
8   ./res/layout-v10
16  ./res/layout-v17
8   ./res/layout-v7
8   ./res/layout-v8
64  ./res/menu
16  ./res/raw
16  ./res/raw-de
16  ./res/raw-sv
80  ./res/xml
3368    ./res
14656   .

免费 apk 大小:

-rw-r--r-- 1 名管理员 952930 Jan 6 10:01 free-release.apk

付费 apk 大小:

-rw-r--r-- 1 名管理员 1880495 Jan 6 10:00 paid-release.apk

这是一个标准的 Android Studio 设置，带有 main/然后平行于 main/以下目录 paid/:

.
./res
./res/drawable
./res/drawable/ic_launcher.png
./res/drawable/widget_icon_large.png
./res/drawable/widget_icon_small.png
./res/drawable-hdpi
./res/drawable-hdpi/ic_launcher.png
./res/drawable-ldpi
./res/drawable-ldpi/ic_launcher.png
./res/drawable-mdpi
./res/drawable-mdpi/ic_launcher.png
./res/raw
./res/raw/help.html
./res/raw-de
./res/raw-de/help.html
./res/raw-sv
./res/raw-sv/help.html
./res/values
./res/values/commons.xml
./res/values/strings.xml
./res/values-de
./res/values-de/strings.xml
./res/values-sv
./res/values-sv/strings.xml

工作室布局:

更新 1:

当我将一个空目录免费并行添加到付费并更改以下内容时:

sourceSets {

    free {
        manifest.srcFile 'AndroidManifest.xml'
        java.srcDirs = ['src/free']
        resources.srcDirs = ['src']
        aidl.srcDirs = ['src']
        renderscript.srcDirs = ['src']
        res.srcDirs = ['res']
        assets.srcDirs = ['assets']
    }

    paid {
        manifest.srcFile 'AndroidManifest.xml'
        java.srcDirs = ['src/paid']
        resources.srcDirs = ['src']
        aidl.srcDirs = ['src']
        renderscript.srcDirs = ['src']
        res.srcDirs = ['res']
        assets.srcDirs = ['assets']
    }

}

现在两个 apk 具有相同的双倍大小!？

更新2:

一起删除了 sourceSets，它起作用了!

Answer 1

我认为您指定的 sourceSets 不正确。

如果您返回到原始配置、免费和付费产品口味、src/paid/res 中的资源，您可以删除 sourceSets 元素，应用程序应该可以正常构建。