android - 安卓混淆代码出错

Question

我的项目中有一次使用了混淆编译，之后报错了。于是取消了混淆。但是在之后每一次编译都会报错，虽然能够正常运行。然后我又尝试了一下混淆，加入了相关规则，但是error没有减少，看起来就是规则并没有用。有没有人能指导一下哪里出问题了。谢谢

Information:Gradle tasks [:app:assembleRelease]
Warning:com.qiniu.android.http.Client$1: can't find superclass or interface okhttp3.Dns

Warning:com.qiniu.android.http.Client: can't find referenced class okhttp3.OkHttpClient$Builder

Warning:there were 158 unresolved references to classes or interfaces.

Error Ignoring InnerClasses attribute for an anonymous inner class
Error:(cn.sharesdk.framework.authorize.c) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.

Information:1,304 errors

太多错误了贴不上了。就把类似的都删掉了

build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion '23.0.3'
    defaultConfig {
        applicationId "com.bbt.Bobantang"
        minSdkVersion 15
        targetSdkVersion 22
        versionCode 3
        versionName "3.0.2"
       // multiDexEnabled true
    }
    buildTypes {
        debug {
            debuggable true
        }
        release {
            minifyEnabled true     //取消代码混淆 http://blog.csdn.net/jdsjlzx/article/details/5186146

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    productFlavors {
    }
    compileOptions {
        encoding "UTF-8"
    }
    sourceSets { main { assets.srcDirs = ['src/main/assets', 'assets/'] } }
    packagingOptions {
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/NOTICE.txt'
    }
    lintOptions {
        abortOnError false
    }
}

dependencies {
    compile 'com.android.support:appcompat-v7:22.2.0'
    compile 'com.baoyz.swipemenulistview:library:1.3.0'
    compile 'com.loopj.android:android-async-http:1.4.9'
    compile 'com.zhy:percent-support-extends:1.0.1'
    compile 'com.android.support:design:22.2.1'
    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
    compile 'com.github.eluleci:flatui:3.0.0'
    compile 'com.google.code.gson:gson:2.6.1'
    //compile 'com.github.navasmdc:MaterialDesign:1.5@aar'
    compile('com.github.armcha:LuseenBottomNavigation:1.7.0') {
        exclude module: 'appcompat-v7'
    }
    compile 'com.android.support:cardview-v7:22.2.0'
    compile('com.github.ganfra:material-spinner:1.1.1') {
        exclude group: 'com.android.support', module: 'appcompat-v7'
    }
    compile 'org.greenrobot:eventbus:3.0.0'
    compile project(':library_pullToRefresh')
    compile project(':onekeyshare')
    compile files('libs/baidumapapi_base_v3_7_1.jar')
    compile files('libs/baidumapapi_map_v3_7_1.jar')
    compile files('libs/baidumapapi_search_v3_7_1.jar')
    compile files('libs/locSDK_6.13.jar')
    compile 'commons-codec:commons-codec:20041127.091804'
    compile files('libs/fastjson.jar')
    compile project(':photopicker')
    compile files('libs/qiniu-android-sdk-7.2.3.jar')
    compile files('libs/happy-dns-0.2.9.jar')
    compile files('libs/tbs.jar')
    compile files('libs/avoscloud-feedback-v3.14.6.jar')
    compile files('libs/avoscloud-push-v3.14.6.jar')
    compile files('libs/avoscloud-sdk-v3.14.6.jar')
    compile files('libs/avoscloud-statistics-v3.14.6.jar')
    compile files('libs/fastjson.jar')
    compile files('libs/Java-WebSocket-1.3.2-leancloud.jar')
    compile files('libs/okhttp-2.6.0-leancloud.jar')
    compile files('libs/okio-1.6.0-leancloud.jar')
    compile 'com.google.protobuf:protobuf-java:2.6.1'
}

proguard-rules.pro

# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in D:\AppData\Local\Android/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# Add any project specific keep options here:

# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
#   public *;
#}
-keepattributes EnclosingMethod
-keepattributes InnerClasses
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify

-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*

-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService

-keep public class * extends android.view.View {
    public <init>(android.content.Context);
    public <init>(android.content.Context, android.util.AttributeSet);
    public <init>(android.content.Context, android.util.AttributeSet, int);
    public void set*(...);
    public void get*(...);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

-keepclassmembers class * implements android.os.Parcelable {
    static android.os.Parcelable$Creator CREATOR;
}

-keepclassmembers class **.R$* {
    public static <fields>;
}

-keepclasseswithmembernames class * {
    native <methods>;
}

#-keepnames class * implements java.io.Serializable

-keep public class * implements java.io.Serializable {
    public *;
}

-keepclassmembers class * implements java.io.Serializable {
    static final long serialVersionUID;
    private static final java.io.ObjectStreamField[] serialPersistentFields;
    private void writeObject(java.io.ObjectOutputStream);
    private void readObject(java.io.ObjectInputStream);
    java.lang.Object writeReplace();
    java.lang.Object readResolve();
}

-dontwarn android.support.**

#-------------------leancloud混淆规则--------------
-keepattributes Signature
-dontwarn com.jcraft.jzlib.**
-keep class com.jcraft.jzlib.**  { *;}

-dontwarn sun.misc.**
-keep class sun.misc.** { *;}

-dontwarn com.alibaba.fastjson.**
-keep class com.alibaba.fastjson.** { *;}

-dontwarn sun.security.**
-keep class sun.security.** { *; }

-dontwarn com.google.**
-keep class com.google.** { *;}

-dontwarn com.avos.**
-keep class com.avos.** { *;}

-keep public class android.net.http.SslError
-keep public class android.webkit.WebViewClient

-dontwarn android.webkit.WebView
-dontwarn android.net.http.SslError
-dontwarn android.webkit.WebViewClient

-dontwarn android.support.**

-dontwarn org.apache.**
-keep class org.apache.** { *;}

-dontwarn org.jivesoftware.smack.**
-keep class org.jivesoftware.smack.** { *;}

-dontwarn com.loopj.**
-keep class com.loopj.** { *;}

-dontwarn com.squareup.okhttp.**
-keep class com.squareup.okhttp.** { *;}
-keep interface com.squareup.okhttp.** { *; }

-dontwarn okio.**

-dontwarn org.xbill.**
-keep class org.xbill.** { *;}

-keepattributes *Annotation*
#----------leancloud混淆规则---------------

-keep class com.qiniu.**{*;}
-keep class com.qiniu.**{public <init>();}
-ignorewarnings
-dontwarn com.squareup.okhttp3.**
-keep class com.squareup.okhttp3.** { *;}
-dontwarn okio.**

-keep class cn.sharesdk.framework.**{*;}

-keep class com.baidu.** { *; }
-keep class vi.com.gdi.bgl.android.**{*;}

-keepattributes *Annotation*
-keepclassmembers class ** {
    @org.greenrobot.eventbus.Subscribe <methods>;
}
-keep enum org.greenrobot.eventbus.ThreadMode { *; }

 # Only required if you use AsyncExecutor
-keepclassmembers class * extends org.greenrobot.eventbus.util.ThrowableFailureEvent {
    <init>(java.lang.Throwable);
}

#------tbs腾讯x5混淆规则-------
#-optimizationpasses 7
#-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-dontoptimize
-dontusemixedcaseclassnames
-verbose
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontwarn dalvik.**
#-overloadaggressively

#@proguard_debug_start
# ------------------ Keep LineNumbers and properties ---------------- #
-keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,*Annotation*,EnclosingMethod
-renamesourcefileattribute TbsSdkJava
-keepattributes SourceFile,LineNumberTable
#@proguard_debug_end

# --------------------------------------------------------------------------
# Addidional for x5.sdk classes for apps

-keep class com.tencent.smtt.export.external.**{
    *;
}

-keep class com.tencent.tbs.video.interfaces.IUserStateChangedListener {
    *;
}

-keep class com.tencent.smtt.sdk.CacheManager {
    public *;
}

-keep class com.tencent.smtt.sdk.CookieManager {
    public *;
}

-keep class com.tencent.smtt.sdk.WebHistoryItem {
    public *;
}

-keep class com.tencent.smtt.sdk.WebViewDatabase {
    public *;
}

-keep class com.tencent.smtt.sdk.WebBackForwardList {
    public *;
}

-keep public class com.tencent.smtt.sdk.WebView {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.WebView$HitTestResult {
    public static final <fields>;
    public java.lang.String getExtra();
    public int getType();
}

-keep public class com.tencent.smtt.sdk.WebView$WebViewTransport {
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.WebView$PictureListener {
    public <fields>;
    public <methods>;
}


-keepattributes InnerClasses

-keep public enum com.tencent.smtt.sdk.WebSettings$** {
    *;
}

-keep public enum com.tencent.smtt.sdk.QbSdk$** {
    *;
}

-keep public class com.tencent.smtt.sdk.WebSettings {
    public *;
}


-keepattributes Signature
-keep public class com.tencent.smtt.sdk.ValueCallback {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.WebViewClient {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.DownloadListener {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.WebChromeClient {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.WebChromeClient$FileChooserParams {
    public <fields>;
    public <methods>;
}

-keep class com.tencent.smtt.sdk.SystemWebChromeClient{
    public *;
}
# 1. extension interfaces should be apparent
-keep public class com.tencent.smtt.export.external.extension.interfaces.* {
    public protected *;
}

# 2. interfaces should be apparent
-keep public class com.tencent.smtt.export.external.interfaces.* {
    public protected *;
}

-keep public class com.tencent.smtt.sdk.WebViewCallbackClient {
    public protected *;
}

-keep public class com.tencent.smtt.sdk.WebStorage$QuotaUpdater {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.WebIconDatabase {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.WebStorage {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.DownloadListener {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.QbSdk {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.QbSdk$PreInitCallback {
    public <fields>;
    public <methods>;
}
-keep public class com.tencent.smtt.sdk.CookieSyncManager {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.Tbs* {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.utils.LogFileUtils {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.utils.TbsLog {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.utils.TbsLogClient {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.CookieSyncManager {
    public <fields>;
    public <methods>;
}

# Added for game demos
-keep public class com.tencent.smtt.sdk.TBSGamePlayer {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.TBSGamePlayerClient* {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.TBSGamePlayerClientExtension {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.sdk.TBSGamePlayerService* {
    public <fields>;
    public <methods>;
}

-keep public class com.tencent.smtt.utils.Apn {
    public <fields>;
    public <methods>;
}
# end


-keep public class com.tencent.smtt.export.external.extension.proxy.ProxyWebViewClientExtension {
    public <fields>;
    public <methods>;
}

-keep class MTT.ThirdAppInfoNew {
    *;
}

-keep class com.tencent.mtt.MttTraceEvent {
    *;
}

# Game related
-keep public class com.tencent.smtt.gamesdk.* {
    public protected *;
}

-keep public class com.tencent.smtt.sdk.TBSGameBooter {
        public <fields>;
        public <methods>;
}

-keep public class com.tencent.smtt.sdk.TBSGameBaseActivity {
    public protected *;
}

-keep public class com.tencent.smtt.sdk.TBSGameBaseActivityProxy {
    public protected *;
}

-keep public class com.tencent.smtt.gamesdk.internal.TBSGameServiceClient {
    public *;
}
#---------------------------------------------------------------------------


#------------------  下方是android平台自带的排除项，这里不要动         ----------------

-keep public class * extends android.app.Activity{
    public <fields>;
    public <methods>;
}
-keep public class * extends android.app.Application{
    public <fields>;
    public <methods>;
}
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference

-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

-keepattributes *Annotation*

-keepclasseswithmembernames class *{
    native <methods>;
}

-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}

#------------------  下方是共性的排除项目         ----------------
# 方法名中含有“JNI”字符的，认定是Java Native Interface方法，自动排除
# 方法名中含有“JRI”字符的，认定是Java Reflection Interface方法，自动排除

-keepclasseswithmembers class * {
    ... *JNI*(...);
}

-keepclasseswithmembernames class * {
    ... *JRI*(...);
}

-keep class **JNI* {*;}
#----------tbs腾讯x5混淆规则-------------------

Answer 1

I happen to be researching confusion recently, so here are my personal conclusions, not guaranteed to be correct

1. The reason for not turning on confusing error reporting is due to third-party packages, usually Sdk issues such as Umeng Tencent

2. Confusion is turned on. Most of the warnings that I think cannot be eliminated are caused by the Jdk version or parameters when compiling the jar package in the sdk. It does not affect the operation

3. The reason why the app compilation fails due to the error is that the obfuscation parameters are not set correctly. After consulting the official documents, I personally believe that the obfuscation configurations of most third-party SDKs are wrong, especially the domestic configurations such as Umeng

I see that there is an okhttp3 error in your error message. You can google the relevant obfuscation configuration. There is a project on git that compiles the obfuscation configuration files of commonly used third-party libraries. You can refer to it, but the key is the domestic third-party sdk. Confusion problem