resValue gradle 错误:不支持的类型“字符串"在“生成的.xml"中

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问题描述

几周前我发布了一个问题如何根据 buildType 覆盖资源.就在昨天，还有一个 gradle 插件版本为 android.根据这篇关于 G+ 的帖子，我决定写下这个问题.

A few weeks ago I posted a question How to override resources depending on buildType. And just yesterday there was a gradle plugin release for android. Based on this post on G+ I decided to write this question.

我已经详细描述的问题:

我想根据 buildType 创建一些资源值，但这不能正常工作:只有在我通过命令行进行完整构建时才会创建文件generated.xml":

I want to create some resource values depending on the buildType, but this doesn't work properly: The file "generated.xml" will be only created if I make a complete build over the command line:

gradlew build

但是通过命令行构建完整的项目我也得到了一个错误:

But I also get an error by building the complete project over comannd line:

* What went wrong: Execution failed for task ':app:merge<buildVariant>Resources'.
Unsupported type 'String' in file C:Users...uild
esgenerated
eleasevaluesgenerated.xml

所有其他构建试用版都不会创建此文件.我尝试了以下操作:

Every other build-trial doesn't create this file. I tried following:

通过 IDE:
- 重建项目
- 执行外部任务assembleBuildVariant"
- gradlew assembleBuildVariant
奇怪的 gradle 控制台输出:

Strange gradle console output:
```
:app:generateBuildVariantResValues UP-TO-DATE
```
我的 build.gradle:
```
buildTypes {
    debug{
        buildConfigField "String", "FOO", ""FOO DEBUG""
        resValue "String", "RES FOO", "RES FOO DEBUG"
    }
    release {
        buildConfigField "String", "FOO", ""FOO RELEASE""
        resValue "String", "RES FOO", "RES FOO RELEASE"
    }
}
```
我的生成的.xml":
```



<item name="RES FOO" type="String">RES FOO RELEASE</item>
```
我的问题:

这是一个错误还是我错过了什么?为什么这个文件不是由 IDE 上的 Rebuild 创建的?

Is this a bug or did I miss something? And why this file isn't created by a Rebuild over the IDE?

我的 build.gradle(更新 2014-02-10 基于 rciovatis 答案):
```
defaultConfig {
    minSdkVersion 14
    targetSdkVersion 19
    versionCode 1
    versionName "1.0"
    resValue "string", "RES_FOO", "RES FOO"
}

buildTypes {
    debug{
        buildConfigField "String", "FOO", ""FOO DEBUG""
        resValue "string", "RES_FOO", "RES FOO DEBUG"
    }
    release {
        buildConfigField "String", "FOO", ""FOO RELEASE""
        resValue "string", "RES_FOO", "RES FOO RELEASE"
    }
}
```
2014 年 2 月 14 日更新它的工作原理:

更新 gradle android 插件之后一切正常:

在/build/res/all/中，您应该会看到以下文件夹:

In /build/res/all/ you should see following folders:
- 全部
- 已生成(-> 在这里您可以通过 resValue 找到生成的资源值)
- all
- generated (-> here you find the generated resource values by resValue)
第一个文件夹all 包含所有合并的资源.在方向 all/<buildVariant>/values/values.xml 你应该找到生成的资源，在我的例子中:

The first folder all contains all merged resources. In the direction all/<buildVariant>/values/values.xml you should find the generated resources, in my case:
```
// for buildType DEBUG
<item name="TESTFOO" type="string">TEST FOO DEBUG</item>
// for buildType RELEASE
<item name="TESTFOO" type="string">TEST FOO RELEASE</item>
```
要获取代码中的值，只需像其他所有资源一样使用生成的资源:

To get the values in code just use the generated resource like all others:
```
getResources().getString(R.string.TESTFOO)
```
推荐答案

我解决了在 defaultConfig 块中添加资源的问题.对你来说，它会是这样的:

I solved adding the resources also in the defaultConfig block. For you it would be something like:
```
android {
    defaultConfig {
        resValue "string", "RES_FOO", "RES FOO RELEASE"
    }

    buildTypes {
        debug{
            buildConfigField "String", "FOO", ""FOO DEBUG""
            resValue "string", "RES_FOO", "RES FOO DEBUG"
        }
        release {
            buildConfigField "String", "FOO", ""FOO RELEASE""
            resValue "string", "RES_FOO", "RES FOO RELEASE"
        }
    }
}
```
请注意:
- 项目类型必须是 string 而不是 String
- 项目名称不得包含空格(与正常资源名称一样)
从 0.8.3 开始，只需在构建类型块中声明 resValue 即可正常工作.

Since 0.8.3 it should works fine just declaring the resValue in the build type block.

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resValue gradle 错误:不支持的类型“字符串"在“生成的.xml"中

问题描述

推荐答案

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