我正在Android Studio中制作条形码扫描仪应用程序,并使用zxing库。如果我要添加库并要构建项目,则出现问题,“ app:checkDebugDuplicateClasses”步骤将无法正常工作,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”中的数千个小步骤对其进行修复,但这一切都没有效果。
这是我的 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'
}
多数民众赞成在错误:
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
以此类推...
答案 0 :(得分:0)
尝试将此库添加到build.gradle文件中
implementation 'me.dm7.barcodescanner:zxing:1.9'
implementation 'com.google.android.gms:play-services-vision:17.0.2'
并将此行添加到项目级别的gradle文件中:
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.4.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
maven{
url "https://jitpack.io"
}
}
}
希望它会有所帮助:)
答案 1 :(得分:0)
implementation('com.journeyapps:zxing-android-embedded:3.6.0') { transitive = false }
运行完美
有关更多详细信息:-https://github.com/journeyapps/zxing-android-embedded#adding-aar-dependency-with-gradle