已签名的APK在Proguard Enable中崩溃

问题描述

我正在尝试在我的应用中使用proguard，将proguard设置为true，然后问题开始了，当我使用Proguard时，通过遵循-keepnames class com.somepackage.*使用我的软件包名称，当我尝试使用签名的apk时，应用程序崩溃.我知道这是一个愚蠢的问题，但是由于我使用了大约20个库，因此我在过去的5个小时中一直无法找到一个简单的解决方案.我遵循了这也.请Plz指导我如何执行此操作?

I am trying to use proguard in my app set the proguard to true and then the problem starts I am importing lib when I use proguard by following this-keepnames class com.somepackage.* with my package name the app is getting getting crashed when I try to use the signed apk. I know this iS a dumb question but I am stuck at this for last 5 hr not able to find an easy solution as I am using about 20 lib. I followed this also. Plz guide me in this how can I do this?

这是我的proguard规则类代码

This is my proguard rule class code

-keepnames class beatbox.neelay.dummybeat.*
-keepnames com.srx.widget.*
-keepnames de.hdodenhof.circleimageview.CircleImageView.*
-keepnames com.bumptech.glide.*
-keepnames com.romainpiel.shimmer.*
-keepnames com.vansuita.gaussianblur.GaussianBlur
-keepnames com.antonyt.infiniteviewpager.InfinitePagerAdapter
-keepnames com.antonyt.infiniteviewpager.InfiniteViewPager
-keepnames com.eftimoff.viewpagertransformers.CubeOutTransformer
-keepnames com.ms.square.android.glassview.GlassView
-keepnames me.alexrs.fontpagertitlestrip.lib.FontPagerTitleStrip

我现在无法生成任何已签名的apk.错误是.

I am not able to generate any signed apk now . the error is.

Error:Execution failed for task ':app:transformClassesAndResourcesWithProguardForRelease'.

任何提示都会有所帮助.控制台输出

any hint will be helpful.console output

FAILURE: Build failed with an exception.

• 出了什么问题:任务':app:transformClassesAndResourcesWithProguardForRelease'的执行失败.

  • What went wrong:Execution failed for task ':app:transformClassesAndResourcesWithProguardForRelease'.

  • 尝试:使用--stacktrace选项运行以获取堆栈跟踪.使用--info或--debug选项运行，以获取更多日志输出.

  • Try:Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

    编辑build.gradle

    Editing build.gradle

    apply plugin: 'com.android.application'
    
    android {
    compileSdkVersion 25
    buildToolsVersion "25.0.1"
    defaultConfig {
        applicationId "beatbox.neelay.dummybeat"
        minSdkVersion 16
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        renderscriptTargetApi 24
        renderscriptSupportModeEnabled true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    
        vectorDrawables.useSupportLibrary = true
    }
    lintOptions {
        checkReleaseBuilds false
        abortOnError false
    }
    buildTypes {
        release {
            shrinkResources true
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    }
    
    repositories {
    jcenter()
    mavenCentral()
    maven { url "https://jitpack.io" }
    maven { url 'http://Manabu-GT.github.com/GlassView/mvn-repo' }
    }
    
    dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile project(':foldingtabbar')
    compile 'com.android.support:appcompat-v7:25.2.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha7'
    compile 'com.android.support:design:25.2.0'
    compile 'com.github.bumptech.glide:glide:3.7.0'
    compile 'com.intuit.sdp:sdp-android:1.0.4'
    compile 'com.leo.simplearcloader:simplearcloader:1.0.1'
    compile 'com.ms.square:glassview:0.1.0'
    compile 'de.hdodenhof:circleimageview:2.1.0'
    compile 'com.romainpiel.shimmer:library:1.4.0@aar'
    compile 'com.github.StephenVinouze:ShapeView:1.1.0'
    compile 'com.eftimoff:android-viewpager-transformers:1.0.1@aar'
    compile 'com.github.antonyt:InfiniteViewPager:v1.0.0'
    compile 'me.alexrs:font-pager-titlestrip:1.0.0'
    compile 'com.github.florent37:arclayout:1.0.1'
    compile 'com.android.support:cardview-v7:25.1.0'
    compile 'com.android.support:support-v4:25.1.0'
    compile 'com.github.jrvansuita:GaussianBlur:v1.0.2'
    compile 'com.google.code.gson:gson:2.7'
    compile 'com.android.support:support-vector-drawable:25.2.0'
    testCompile 'junit:junit:4.12'
    }
    

    我尝试使用proguard-rule.pro的另一种方法

    another way i tried for proguard-rule.pro

    -keepnames class beatbox.neelay.dummybeat.**{*;}
    -keepnames class com.srx.widget.**{*;}
    -keepnames class de.hdodenhof.circleimageview.CircleImageView.**{*;}
    -keepnames class com.bumptech.glide.**{*;}
    -keepnames class com.romainpiel.shimmer.**{*;}
    -keepnames class com.vansuita.gaussianblur.**{*;}
    -keepnames class com.antonyt.infiniteviewpager.**{*;}
    -keepnames class com.eftimoff.viewpagertransformers.**{*;}
    -keepnames class com.ms.square.android.glassview.**{*;}
    -keepnames class me.alexrs.fontpagertitlestrip.lib.FontPagerTitleStrip**{*;}
    

    依赖树

    推荐答案

    原因:并非每个类或库都在启用Proguard的情况下进行了优化，因此Proguard所做的是，如果未对类或库进行优化，则会删除这些类，这会导致崩溃和项目中的错误.

    Reason :Not every Class or Library are optimized with Proguard enabled , So what Proguard do is that it removes classes if they are not optimize which results crash and bugs in project.

    解决方案::在您的proguard.cfg文件中保留，是progaurd不支持的类或​​库.尝试抓住这里描述的所有内容:
    尝试添加:
    

    Solution : In your proguard.cfg file keep that classes or library which are not supported by progaurd . Try the catch all described here :
    Try adding :
    

    -keep class android.support.v7.internal.** { *; }
    -keep interface android.support.v7.internal.** { *; }
    -keep class android.support.v7.** { *; }
    -keep interface android.support.v7.** { *; }
    

    
    或者，如果您使用的是v4 lib:
    

    
    Or , if you are using v4 lib :
    

    -dontwarn android.support.v4.**
    -keep class android.support.v4.** { *; }
    -dontwarn android.support.v7.**
    -keep class android.support.v7.** { *; }
    

    
    如果您使用的是最新的android studio，您可能会发现它为proguard-rules.pro

    
    If you are using latest android studio you might found this as proguard-rules.pro

    
    您的情况也请尝试使用 -dontwarn和类名.像您的错误所示，它无法优化circleimageview库.所以也尝试添加它:
    

    
    In your case try using -dontwarn as well with classname. Like your error show that it can not optimize circleimageview Library . so try to add this as well :
    

    -dontwarn hdodenhof.**
    -keep class hdodenhof.**
    

    
    如果仍然无法正常运行，请降级您的circleimageview库:
    compile 'de.hdodenhof:circleimageview:1.3.0'这对我来说是正常的.

    
    If still not working than downgrade your circleimageview library :
    compile 'de.hdodenhof:circleimageview:1.3.0' This is working for me.

    这篇关于已签名的APK在Proguard Enable中崩溃的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！