android gradle 重复 jar

Question

我使用 gradle 构建我的项目。

我的项目:wxy

我的库项目:news

在:wxy build.gradle

android{    
    packagingOptions {
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/NOTICE.txt'
        exclude 'META-INF/INDEX.LIST'
        exclude 'META-INF/MANIFEST.MF'
    }
}
dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile project(':news')
}

在:news build.gradle

dependencies {
    provided files('libs/Android_Location_V1.2.0.jar')
}

:wxy 和 :news 有相同的 jar "Android_Location_V1.2.0.jar" 和相同的 SHA 散列。它在 :wxy:assembleDebug.

中成功构建

但是，在打开混淆器的 :wxy:assembleRelease 中构建失败。它有错误信息：

Execution failed for task ':wxy:proguardRelease'.
java.io.IOException: Can't write
[C:\src\wxy\wxy\wxy\build\intermediates\classes-proguard\release\classes.jar] 
(Can't read [C:\src\wxy\wxy\wxy\build\intermediates\exploded-aar\wxy0news\unspecified\libs\Android_Location_V1.2.0.jar(;;;;;;!META-INF/MANIFEST.MF)] 
(Duplicate zip entry [com/a/bn.class == Android_Location_V1.2.0.jar:com/aps/u.class]))

看来我编译了Location.jar两次。 'provided' 无效。

我该怎么办？

编辑 wxy/build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 21
    buildToolsVersion '21.1.2'
    defaultConfig {
        applicationId "*****"
        minSdkVersion 14
        targetSdkVersion 21
        versionCode 55555
        versionName "4.1.3"
        testApplicationId '******'
    }



    packagingOptions {
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/NOTICE.txt'
        exclude 'META-INF/INDEX.LIST'
    }

    lintOptions {
        checkReleaseBuilds false
        // Or, if you prefer, you can continue to check for errors in release builds,
        // but continue the build even when errors are found:
        abortOnError false
    }

    productFlavors {
    }

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
            jniLibs.srcDirs = ['libs']  
        }
    }

    signingConfigs {
        key {
            storeFile file("*****");
            storePassword "****"
            keyAlias "****"
            keyPassword "***"
        }
    }

    buildTypes {
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard.cfg'
            signingConfig signingConfigs.key
        }

        debug {
            applicationIdSuffix ".dev"
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    //    compile 'com.android.support:appcompat-v7:21.0.3'
     compile project(':news')
     compile project(':libs:alipay')
    androidTestCompile 'org.easymock:easymock:3.3.1'

}

news/build.gradle

apply plugin: 'com.android.library'
apply plugin: 'maven'

def propGroup = '*****'
def propArtifactId = '****'
def propVersion = '1.0.0'

android {
    compileSdkVersion 21
    buildToolsVersion '21.1.2'
    defaultConfig {
        minSdkVersion 14
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
            jniLibs.srcDirs = ['libs']  
        }
    }

    packagingOptions {
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/NOTICE.txt'
        exclude 'META-INF/MANIFEST.MF'
        exclude 'libs/Android_Location_V1.2.0.jar'
    }

}

dependencies {
    compile files('libs/gson-2.2.4.jar')
    compile files('libs/sharenews.jar')
    provided files('libs/Android_Location_V1.2.0.jar')
    provided files('libs/android-support-v4.jar')
}

uploadArchives {
    repositories.mavenDeployer {
        repository(url:    '*****') {
        authentication(userName: "deployment", password: "deployment123")
        pom.groupId = propGroup
        pom.version = propVersion
        pom.artifactId = propArtifactId
        pom.name = propArtifactId
        pom.packaging = 'aar'
    }
}
}

我的proguard.cfg

-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
#-dontskipnonpubliclibraryclassmembers
-dontpreverify
-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*

-dontwarn org.jboss.netty.**
-keepattributes SourceFile,LineNumberTable

-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 * extends android.view.View
-keep class * extends android.support.v4.app.Fragment
-keep public class com.android.vending.licensing.ILicensingService

-keep class **.R$* {*;}
-keep class com.unionpay.upomp.bypay.** {*;}
-keep class android.support.v4.** {*;}
-dontwarn android.support.v4.**      
-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();  
}  


-keepclasseswithmembers class * {
    native <methods>;
}

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

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

-keepclassmembers class * implements         com.comisys.gudong.client.task.pay.PayTask{
    public <init>(android.app.Activity);
}

-keepclassmembers class com.comisys.gudong.client.model.**{
    public void set*(***);
    public *** get*();
    public boolean is*();
    <fields>;
}
-keepclassmembers class com.comisys.gudong.client.net.model.**{
    public void set*(***);
    public *** get*();
    public boolean is*();
    <fields>;
}
-keepclassmembers class com.comisys.gudong.client.uiintepret.bean.**{
    public void set*(***);
    public *** get*();
    public boolean is*();
    <fields>;
}

-keep interface com.comisys.gudong.client.net.model.protocal.IUserEncode{
    *;
}
-keepclassmembers class * implements     com.comisys.gudong.client.net.model.protocal.IUserEncode {
    <fields>;
    public void set*(***);
    public *** get*();
    public boolean is*();
}

-keep interface     com.comisys.gudong.client.net.model.protocal.IUserEncode$IENCODE{
    *;
}
-keep class * implements     com.comisys.gudong.client.net.model.protocal.IUserEncode$IENCODE{
    public ** encode(**);
    public ** decode(**);
}

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

-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}
-keepclassmembers class * extends android.app.Activity{
    public void permissionFilter(android.view.View);
}




#第三方包
-keep public class com.comisys.pinyin.Helper
{
    public *;
}

-keep class org.jboss.** {*;}
-keep class com.iflytek.** {*;}
-keep class com.mapabc.** {*;}
-dontwarn com.mapabc.**   
-keep class cn.yunzhisheng.** {*;}
-keep class com.comisys.gudong.client.util.pinyin.**{*;}

#-libraryjars ../business/libs/fastjson-1.1.37.jar
-keep class com.alibaba.fastjson.** { *; }
-dontwarn com.alibaba.fastjson.**

#-libraryjars /libs/Android_Location_V1.2.0.jar
#-libraryjars /libs/Android_Services_V2.2.0.jar
#-libraryjars /libs/Android_Map_V2.2.0.jar
-keep class com.amap.api.**{*;}
-dontwarn com.amap.**
-dontwarn demo.**
-dontwarn com.so.newsplugin.**
-keep class ru.truba.touchgallery.**{*;}
-dontwarn ru.truba.touchgallery.**
-keepattributes Signature
-keep class com.comisys.gudong.client.ui.view.MyGallery{
    *;
}
# begin 360news
#反射类不能进行混淆编译，需加入
-dontwarn com.so.newsplugin.model.**
-keep class com.so.newsplugin.model.** {*;}

-dontwarn com.so.newsplugin.service.**
-keep class com.so.newsplugin.service.** {*;}

-dontwarn com.so.newsplugin.activity.**
-keep class com.so.newsplugin.activity.** {*;}

-dontwarn com.so.newsplugin.fragment.**
-keep class com.so.newsplugin.fragment.** {*;}

-dontwarn com.so.newsplugin.widget.**
-keep class com.so.newsplugin.widget.** {*;}

-dontwarn com.so.newsplugin.imgcache.**
-keep class com.so.newsplugin.imgcache.** {*;}

# Application classes that will be serialized/deserialized over Gson
-keep class com.google.gson.examples.android.model.** { *; }

-keepclassmembers class fqcn.of.javascript.interface.for.webview {
   public *;
}

# end 360news

-keep class com.comisys.gudong.client.WebViewActivity$HtmlJSInterface{
    *;
}

只有

-keep class com.amap.api.**{*;}

-dontwarn com.amap.**

影响 Location.jar.I 在 Location.jar 中保留所有类。

Answer 1

这些你放了吗

    buildTypes {
            release {
                minifyEnabled false
                proguardFiles getDefaultProguardFile('proguard-android.txt')
            }
        }
    }

或

 buildTypes {
                release {
                    minifyEnabled false
                     proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
                }
            }
        }

Answer 2

是的，我做到了。

解决方案在 Computing Version code in multi-flavor setup。捕获 处理本地工件（jars 和 aar）的传递依赖性。

方案一，上传jar包到mavenrepository.And引用

dependencies {
    compile '*****'
}

方案二，创建一个libproject，把jar移到项目中。 :wxy 和 :news 都引用了它。

dependencies {
    compile project('*****')
}

android gradle 重复 jar

android gradle duplicate jar

android

gradle

duplicates

proguard