android - 如何在 Android Studio 中修复 'Duplicate classes'

Question

我正在 Android Studio 中制作条形码扫描器应用程序，并为此使用了 zxing 库。如果我正在添加库并想要构建我的项目，则问题是“app:checkDebugDuplicateClasses”步骤将不起作用，并且控制台中会出现许多“重复类”错误。

我已经尝试通过“build.gradle”中的数千个小步骤来修复它，但都没有用。

那是我的 build.gradle 文件:

    compileSdkVersion 28
    defaultConfig {
        applicationId "eu.lenni.kran"
        minSdkVersion 28
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.journeyapps:zxing-android-embedded:3.4.0'
}

那是错误:

org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:129)
    ... 6 more
Caused by: com.android.ide.common.workers.WorkerExecutorException: 1 exception was raised by workers:
java.lang.RuntimeException: Duplicate class android.support.v4.accessibilityservice.AccessibilityServiceInfoCompat found in modules classes.jar (com.android.support:support-compat:28.0.0) and classes.jar (com.android.support:support-v4:23.1.0)
Duplicate class android.support.v4.app.ActionBarDrawerToggle found in

等等……

Answer 1

使用升级后的库版本

implementation('com.journeyapps:zxing-android-embedded:3.6.0') { transitive = false }

一切正常

更多详情:- https://github.com/journeyapps/zxing-android-embedded#adding-aar-dependency-with-gradle