处理AndroidStudio中的重复条目:java.util.zip.ZipException

时间:2016-02-05 20:16:05

标签: java android android-studio gradle spongycastle

编辑:来自Error: java.util.zip.ZipException: duplicate entry的解决方案在这里不起作用,因为我对support-v4模块没有问题

我正在尝试构建一个使用SpongyCastle的Android项目,但不幸的是它需要来自javax.naming库的jndi个包。 我添加了jndi甚至javaEE来使它工作,但gradle仍然有运行项目的问题(构建成功)

我的gradle.build文件:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "grylls.cryptotexting"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.1.1'
    compile 'com.android.support:design:23.1.1'
    compile 'javax:javaee-api:7.0'
    compile files('lib/jndi-1.2.1.jar')
}

Gradle抛出此错误:

Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'.> 
com.android.build.api.transform.TransformException:java.util.zip.ZipException: 
duplicate entry:javax/mail/AuthenticationFailedException.class

当我尝试从javax.mail中排除javax:javaee-api:7.0时,我得到了:

Error:Execution failed for task ':app:transformClassesWithDexForDebug'.
> com.android.build.api.transform.TransformException: 
com.android.ide.common.process.ProcessException: 
org.gradle.process.internal.ExecException: 
Process 'command 'C:\Program Files\Java\jdk1.8.0_40\bin\java.exe'' finished with non-zero exit value 1

在哪里可以找到javax.mail的重复版本,我甚至不需要这样做?

1 个答案:

答案 0 :(得分:4)

要正确包含SpongyCastle,我必须对依赖项进行更改:

dependencies {
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.1.1'
    compile 'com.android.support:design:23.1.1'
    compile 'com.madgag.spongycastle:core:1.51.0.0'
    compile 'com.madgag.spongycastle:prov:1.51.0.0'
    compile 'com.madgag.spongycastle:pkix:1.51.0.0'
    compile 'com.madgag.spongycastle:pg:1.51.0.0'
}

创建一个插入BouncyCastle Provider

的类
import android.app.Application;
import java.security.Security;
public class Dynks extends Application {
    static { Security.insertProviderAt(new org.spongycastle.jce.provider.BouncyCastleProvider(), 1); }
}

并将其包含在“application”标签下的AndroidManifest.xml中:

...
    <application
            android:name="Dynks"
...