Android minifyEnabled true 在调试和发布模式下不起作用

Posted 2023-04-18

【中文标题】Android minifyEnabled true 在调试和发布模式下不起作用

【英文标题】：Android minifyEnabled true is not working in Debug and Release mode

【发布时间】：2019-01-10 00:29:07

【问题描述】：

我无法在调试和发布模式下使用 minifyEnabled true 运行 apk。我参考了以下链接，但没有一个对我有用。

1.android- Error:Execution failed for task ':app:transformClassesWithDexForRelease'

2.Error converting bytecode to dex: Cause: java.lang.RuntimeException: Exception parsing classes - Android studio 2.0 beta 6

下面是我的应用程序 build.gradle 文件

apply plugin: 'com.android.application'

android 
    compileSdkVersion 23
    buildToolsVersion "23.0.3"
    defaultConfig 
        applicationId 'XX.XX.XXX'
        minSdkVersion 21
        targetSdkVersion 23
        versionCode 9
        versionName "1.0"
        multiDexEnabled true
        vectorDrawables.useSupportLibrary = true
    
    sourceSets.main 
        jni.srcDirs = [] //disable automatic ndk-build call
        jniLibs.srcDir 'src/main/libs' //integrate your libs from libs instead of jniLibs
    
    dexOptions 
        javaMaxHeapSize "4g" //specify the heap size for the dex process
    
    buildTypes 
        release 
            debuggable false
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        
        debug 
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        


    
    productFlavors 
    
    lintOptions 
        checkReleaseBuilds false
    
    packagingOptions 
        exclude 'META-INF/LGPL2.1'
        exclude 'META-INF/NOTICE.txt'
        exclude 'META-INF/LICENSE.txt'

    


dependencies 
    compile fileTree(include: ['*.jar'], dir: 'libs')
    testCompile 'junit:junit:4.12'
    //    compile files('libs/maflogonimo-1.210.3.jar')
    compile project(':android-logging-log4j-1.0.3')
    compile project(':log4j-1.2.17')
    compile files('libs/gson-2.6.2.jar')
    compile 'com.android.support:design:23.4.0'
    compile 'com.android.support:multidex:1.0.1'
    compile 'com.android.support:support-v4:23.4.0'
    compile 'com.android.support:cardview-v7:23.4.0'
    compile 'com.android.support:recyclerview-v7:23.4.0'
    compile 'com.android.support:appcompat-v7:23.4.0'
    compile 'com.google.android.gms:play-services-maps:10.0.1'
    compile 'com.google.android.gms:play-services-location:10.0.1'
    compile 'com.google.android.gms:play-services-auth:10.0.1'
    compile 'com.google.firebase:firebase-messaging:10.0.1'
    compile 'com.esri.arcgis.android:arcgis-android:10.2.8-1'
    //GIS

    compile(name:'ClientHubSLL-3.16.1', ext:'aar')
    compile(name:'ClientLog-3.16.1', ext:'aar')
    compile(name:'Common-3.16.1', ext:'aar')
    compile(name:'Connectivity-3.16.1', ext:'aar')
    compile(name:'CoreServices-3.16.1', ext:'aar')
    compile(name:'DataVaultLib-3.16.1', ext:'aar')
    compile(name:'E2ETrace-3.16.1', ext:'aar')
    compile(name:'HttpConvAuthFlows-3.16.1', ext:'aar')
    compile(name:'HttpConversation-3.16.1', ext:'aar')
    compile(name:'MAFLogger-3.16.1', ext:'aar')
    compile(name:'MAFLogonCore-3.16.1', ext:'aar')
    compile(name:'ODataAPI-3.16.1', ext:'aar')
    compile(name:'ODataOnline-3.16.1', ext:'aar')
    compile(name:'Request-3.16.1', ext:'aar')
    compile(name:'SupportabilityFacade-3.16.1', ext:'aar')

    compile(name:'MAFCalendar-3.16.1', ext:'aar')
    compile(name:'MAFLocaleAwareControls-3.16.1', ext:'aar')
    compile(name:'MAFLogViewer-3.16.1', ext:'aar')
    compile(name:'MAFSettingScreen-3.16.1', ext:'aar')
    compile(name:'MAFTreeView-3.16.1', ext:'aar')
    compile(name:'MAFUIComponents-3.16.1', ext:'aar')
    compile(name:'XscriptParser-3.16.1', ext:'aar')
    compile(name:'MAFLogonUI-3.16.1', ext:'aar')
    compile(name:'MobilePlace-3.16.1', ext:'aar')



apply plugin: 'com.google.gms.google-services'

下面是我的 proguard-rules.pro 文件

-renamesourcefileattribute SourceFile
-keepattributes SourceFile, LineNumberTable
-keepattributes Exceptions, Signature

-keepattributes EnclosingMethod
-keepattributes InnerClasses

-keep class org.javarosa.**  *; 
-keep class com.sap.**  *; 

-keep class jcifs.**  *; 


-dontwarn com.google.**
-dontwarn org.apache.**
-dontwarn com.sap.**
-dontwarn au.com.bytecode.**
-dontwarn org.joda.**
-dontwarn android.content.**
-dontwarn android.graphics.**
-dontwarn android.util.**
-dontwarn android.view.**

-dontwarn javax.servlet.**
-dontwarn jcifs.http.**
-dontwarn org.codehaus.**

错误如下，

1.
Error:Error converting bytecode to dex:
Cause: java.lang.RuntimeException: Exception parsing classes


2.
Error:1 error; aborting
:app:transformClassesWithDexForDebug FAILED


3.
Error:Execution failed for task ':app:transformClassesWithDexForDebug'.
> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_161\bin\java.exe'' finished with non-zero exit value 1

请帮我解决这个问题。在此先感谢。

【参考方案1】：

将此添加到您的 proguard-rules.pro 后尝试

-dontwarn javax.naming.**
-dontwarn javax.servlet.**
-dontwarn org.slf4j.**

如果你被 proguard 卡住了。那么请暂时删除它。

 buildTypes 
        release 
          //  minifyEnabled false
          //  proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        
        debug 
          //  minifyEnabled false
          //  proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        
    

【讨论】：

错误：将字节码转换为dex时出错：原因：java.lang.RuntimeException：异常解析类错误：1错误；中止 :app:transformClassesWithDexForDebug FAILED 错误：任务 ':app:transformClassesWithDexForDebug' 执行失败。 > com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException: org.gradle.process .internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_161\bin\java.exe'' 以非零退出值 1 结束

这是默认错误，你必须得到详细的错误，尝试使用命令行--stacktrace

顺便说一下你为什么不删除proguard设置，如果你不想浪费时间，proguard就是删除未使用的类。但是，如果您遇到问题，那么只需删除 proguard。并且不要缩小

是 Khemraj，但如果 minifyEnabled 为 true，则无法保护项目

查看编辑的答案，评论所有与proguard相关的设置。