android - APK META-INF/LICENSE.txt 中复制的重复文件。 PackagingOptions 没有帮助

Question

尽管我已经阅读过类似的问题并尝试应用此代码:

packagingOptions {
    exclude  'META-INF/LICENSE.txt'
}

在我的应用程序 build.gradle 中，我仍然遇到同样的错误。

logcat 中的错误信息:

    Error:Execution failed for task ':kalturaClient:transformResourcesWithMergeJavaResForRelease'.
> com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/LICENSE.txt
    File1: /home/teo/Documents/AndroidStudioWorkspace/Kaltura/DemoApplication/kalturaClient/libs/commons-codec-1.4.jar
    File2: /home/teo/Documents/AndroidStudioWorkspace/Kaltura/DemoApplication/kalturaClient/libs/commons-httpclient-3.1.jar

我也尝试过清理项目，但没有成功。我正在使用 Android Studio 1.5.1

我的 build.gradle 文件是:

apply plugin: 'com.android.application'

android {
compileSdkVersion 23
buildToolsVersion "23.0.1"

defaultConfig {
    applicationId "com.kaltura.activity"
    minSdkVersion 8
    targetSdkVersion 23
}

buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
    }
}

packagingOptions {
    exclude 'META-INF/LICENSE.txt'
}

}

dependencies {
compile project(':kalturaClient')
compile 'com.android.support:support-v4:23.0.1'
compile files('libs/WidevineDRM-Debug-5.0.0.12188.jar')
compile files('libs/apksigtool.jar')
compile files('libs/commons-codec-1.4.jar')
compile files('libs/commons-httpclient-3.1.jar')
compile files('libs/simple-social-sharing-1.0.0.jar')
compile files('libs/universal-image-loader-1.2.1.jar')
}

Answer 1

你应该添加

android {
    // Fixed build error : Duplicate files copied in APK META-INF/LICENSE.txt
    packagingOptions {
        exclude 'META-INF/DEPENDENCIES'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/NOTICE.txt'
        exclude 'META-INF/LICENSE.txt'
    }
}

更多详情您可以访问 Android Studio 0.4 Duplicate files copied in APK META-INF/LICENSE.txt