我尝试使用以下build.gradle文件编译一个android项目:

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.6.+'
    }
}
apply plugin: 'android'

repositories {
    maven {
        url 'https://github.com/Goddchen/mvn-repo/raw/master/'
    }
    mavenCentral()
}

android {
    compileSdkVersion 18
    buildToolsVersion "18.1.1"

    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 18
    }
}

dependencies {
        compile 'com.android.support:appcompat-v7:18.0.+'
        compile 'com.android.support:support-v4:18.0.+'

        compile 'com.google.android.gms:play-services:3.2.+'

        compile 'com.facebook.android:facebook:3.5.+'
        compile 'com.android:volley:1.0'
        compile 'org.jraf:android-switch-backport:1.0'

}

但这失败,并显示以下错误:
:TestProject:processDebugResources
/home/lukas/apps/Splots_test/apps/TestProject/build/res/all/debug/values/values.xml:1622: error: Error: No resource found that matches the given name: attr 'switchStyle'.
:TestProject:processDebugResources FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':TestProject:processDebugResources'.
> Could not call IncrementalTask.taskAction() on task ':TestProject:processDebugResources'

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

查看生成的values.xml后,我发现它缺少android-switch-backport的可声明样式的“主题”部分。

此部分在Appcompat和AndroidSwitchBackport中均已定义,但最终文件中仅包含其中之一:
lukas@lukas-Workstation:~/apps/Splots_test/apps$ grep -r 'declare-styleable name="Theme"' .
./TestProject/build/exploded-bundles/ComAndroidSupportAppcompatV71800.aar/res/values/values.xml:    <declare-styleable name="Theme">
./TestProject/build/exploded-bundles/OrgJrafAndroidSwitchBackport10.aar/res/values/values.xml:    <declare-styleable name="Theme">

有什么办法告诉gradle它应该合并两个库的属性?

最佳答案

众所周知,我是Switch Backport库的开发人员,并且从1.3.1版开始不再存在此问题。

(由于升级不再是Maven Central,因此请确保在升级时包括正确的存储库)。

10-04 20:41