Question

我在编译一个正在处理的项目时遇到了一些问题。我得到的警告是“（重复的zip条目[guava-18.0.jar：com / google / common / base / Ascii.class]）”。

问题出在项目本身上...使用2个AAR形式的外部库。第一个库中阻止了guava-18.0.jar。

第二个库具有与guava-18不同版本的相同类（可能是它们的旧版本），该类从该库复制到classes.jar中。他们基本上将源文件复制到了项目中。

需要说该项目必须同时使用这两个库，我们无法从这两个库中获得另一个版本。因此，如何使它们协同工作……我认为由于API可能已发生更改，所以他们俩都必须使用其版本的guava类。

我尝试使用

{
        exclude(group: 'com.google.guava')
    }

在构建库的过程中没有成功。

非常感谢您的帮助。

L.E。 -构建文件

apply plugin: 'com.android.application'
//apply plugin: 'dexguard'
apply from: '../gradle_scripts/sdktools.gradle'

android {
    useLibrary 'org.apache.http.legacy'
    compileSdkVersion 27
    buildToolsVersion project.getHighestAvailableTools("27.0.0")

    defaultConfig {
        applicationId "com.xyzmo.sdkdemo"
        minSdkVersion 17
        targetSdkVersion 27
        multiDexEnabled true
    }

    buildTypes {
        defaultConfig {
            versionCode 1
            versionName "0.0"
        }

        /*
        // DexGuard Settings
        debug {
            proguardFiles getDefaultDexGuardFile('dexguard-debug-shrink.pro'), 'dexguard-project.txt'

            dependencies
            {


            }
        }

        release {
            proguardFiles getDefaultDexGuardFile('dexguard-release.pro'), 'dexguard-project.txt'

            dependencies
            {


            }
        }
        /* */


        // Proguard Settings
        debug {
            debuggable true
            minifyEnabled true
            //proguardFiles getDefaultProguardFile('proguard-android.txt'), '../proguard_dexguard_configs/proguard-project.txt'
            proguardFiles '../proguard_dexguard_configs/proguard-android.txt', '../proguard_dexguard_configs/proguard-project.txt'
            buildConfigField "String", "LOGGER_TYPE", "\"CONSOLE_DISK\""
            matchingFallbacks = ['release']

            dependencies
                    {


                    }
        }
        release {
            minifyEnabled true
            shrinkResources true
            //proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), '../proguard_dexguard_configs/proguard-project.txt'
            proguardFiles '../proguard_dexguard_configs/proguard-android.txt', '../proguard_dexguard_configs/proguard-project.txt'

            dependencies
                    {


                    }
        }
        /* */
    }
    packagingOptions {
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/LICENSE'
    }
    productFlavors {
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }
}

ext.android_support_libs_version = "27.1.1"
ext.qr_libs_version = "3.3.0"
ext.lockpattern_version = "10.0.0"
ext.jdom_version = "2.0.6"
ext.jaxen_version = "1.1.6"
ext.spongy_version = "1.54.0.0"
ext.openiab_version = "0.9.8.7"
ext.metadataextractor_version = "2.9.1"
ext.jcifs_version = "1.3.18-kohsuke-1"
ext.commonslang_version = "3.5"
ext.aboutlibraries_libs_version = "5.9.3"

repositories {
    flatDir {
        dirs "../app/libs"
    }
}

dependencies {
    api 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2'
    api 'com.android.support:multidex:1.0.2'
    api (name:'SIGNificant4AndroidSDK', ext:'aar')
    api "haibison.android:lockpattern:$lockpattern_version"
    api "com.android.support:support-annotations:$android_support_libs_version"
    api "com.android.support:support-compat:$android_support_libs_version"
    api "com.android.support:support-core-utils:$android_support_libs_version"
    api "com.android.support:support-core-ui:$android_support_libs_version"
    api "com.android.support:support-media-compat:$android_support_libs_version"
    api "com.android.support:support-fragment:$android_support_libs_version"
    api "com.android.support:appcompat-v7:$android_support_libs_version"
    api "com.android.support:gridlayout-v7:$android_support_libs_version"
    api "com.android.support:recyclerview-v7:$android_support_libs_version"
    api "com.android.support:cardview-v7:$android_support_libs_version"
    api (name:'Sources_Custom_Support_Library_v4', ext:'aar')
    api (name:'SIGNificant4AndroidSDK_JniBitmapOperationsLibrary', ext:'aar')
    api (name:'SIGNificant4AndroidSDK_QRCodeScanner', ext:'aar')
    api ("com.google.zxing:core:$qr_libs_version")
    api ("com.google.zxing:android-core:$qr_libs_version")
    api ("com.google.zxing:android-integration:$qr_libs_version")
    api ("org.jdom:jdom2:$jdom_version") {transitive = true;}
    api ("jaxen:jaxen:$jaxen_version") {transitive = true;}
    api ("com.madgag.spongycastle:pkix:$spongy_version") {transitive = true;}
    api ("org.onepf:openiab:$openiab_version")
    api ("com.drewnoakes:metadata-extractor:$metadataextractor_version") {transitive = true;}
    api ("org.samba.jcifs:jcifs:$jcifs_version") {transitive = true;}
    api("com.mikepenz:aboutlibraries:$aboutlibraries_libs_version") { transitive = true; }
    api ("org.apache.commons:commons-lang3:$commonslang_version")

    //Skype For Business
    compile(name: "SkypeForBusinessNative", ext: 'aar')
    compile(name: "SkypeForBusinessPlatform", ext: 'aar') {
        exclude group: 'com.google.guava', module: 'guava'
    }
    compile(name: "SkypeForBusinessInjector", ext: 'aar')
    compile(name: "SkypeForBusiness", ext: 'aar')
    compile(name: "SkypeForBusinessNativeEnums", ext: 'aar')
    compile(name: "SkypeForBusinessTelemetryClient", ext: 'aar')
    compile(name: "SkypeForBusinessTelemetryService", ext: 'aar')
    compile(name: "android-database-sqlcipher", ext: 'aar')
    ///////////////////////////////////////////////////////////

}

Answer 1

您必须像上面这样更改代码：

compile ('your lib'){
    exclude group:'com.google.guava'
}

Answer 2

尝试在指定exclude group的情况下使用module：

implementation("group.id:artifact:version", {
    exclude group: 'com.google.guava', module: 'guava'
})

（或compile，而不是implementation，如果您使用的是较早的gradle插件）

项目中的重复zip条目

2 个答案: