本文介绍了从aar中排除jar库的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我有一个库项目,它对从项目libs目录加载的cordova.jar具有依赖关系。



这个库项目用作aar一个maven nexus。

在一个应用程序项目中,我对库项目aar(compile ...)有依赖关系。但是应用程序项目与cordova.jar具有相同的依赖关系。因此,在构建applicaton项目时,出现以下错误:



 :transformClassesWithDexForDebug 
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dex.DexException:多个dex文件定义了Lorg / apache / cordova / AuthenticationToken ;
at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:579)
at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:535)
at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:517)
at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:164)
at com.android .dx.merge.DexMerger.merge(DexMerger.java:188)
at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:504)
at com.android.dx .command.dexer.Main.runMonoDex(Main.java:334)
at com.android.dx.command.dexer.Main.run(Main.java:277)
at com.android.dx .command.dexer.Main.main(Main.java:245)
at com.android.dx.command.Main.main(Main.java:106)

为了解决这个问题,我尝试在应用程序项目中加载库aar时排除cordova.jar:

 依赖项{
compile('com.my.library:hybridstory:1.0'){
exclude(group:'or g.apache.cordova')
}
}

但这并不工作。我是否做错了什么?



我的第二个问题是:

是否可以排除/ libs / cordova.jar在将库项目上传为aar时,而不是在应用程序中加载库时排除cordova.jar?我怎么能用这个gradle实现这个功能:

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

archivesBaseName ='hybridstory'
group ='com ....'
version = '16 .3.0-SNAPSHOT'

android {
compileSdkVersion 23
buildToolsVersion23.0.2

defaultConfig {
minSdkVersion 16
targetSdkVersion 22
versionCode 1
版本号版本
}
buildTypes {
版本{
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'),'proguard-rules.pro'



提供的文件('libs / cordova-5.1.1.jar')
testCompile'junit: junit:4.12'
compile'c​​om.android.support:appcompat-v7:23.4.0'
compile'c​​om ....'
}

任务createJavadoc(type:Javadoc){
source = android.sourceSets.main.java.srcDirs
title = archivesBaseName ++ version
options.overview =src / main / doc-files / overview.html
doLast {
复制{
从src / main / doc-files
复制到$ buildDir / docs / javadoc
}
}
}

uploadArchives {
存储库{
mavenDeployer {
存储库(网址:'https://maven..../content/repositories/om-releases /')
snapshotRepository(url:'https://maven..../content/repositories/om-snapshots/')
}
}
}

任务androidJavadocsJar(类型:Jar,dependsOn:createJavadoc){
classifier ='javadoc'
from createJavadoc.destinationDir
}

任务androidSourcesJar类型:Jar){
classifier ='sources'
from android.sourceSets.main.java.srcDirs
}

artifacts {
archives androidSourcesJar
archives androidJavadocsJar
}

### UPDATE ###



我尝试了Xaver Kapeller建议的提供gradle scope(谢谢!)。但是仍然有cordova.jar打包到aar中。提供的范围是不是工作,或者我错过了什么?

解决方案

您可以简单地从dir yourmodule / libs中移动库文件在$ d
中修改提供的文件('libs / yourlibrary.jar')到依赖文件中提供的文件('yourlibrary.jar')。



然后清理项目并重建。


I have a library project, which has a dependency to cordova.jar which is loaded from the projects libs directory.

This library project I deploy as an aar to a maven nexus.

In an application project, I have a dependency to the library projects aar (compile ...). But the application project has the same dependency to the cordova.jar.

So when building the applicaton project, I get this error:

:transformClassesWithDexForDebug
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dex.DexException: Multiple dex files define Lorg/apache/cordova/AuthenticationToken;
    at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:579)
    at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:535)
    at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:517)
    at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:164)
    at com.android.dx.merge.DexMerger.merge(DexMerger.java:188)
    at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:504)
    at com.android.dx.command.dexer.Main.runMonoDex(Main.java:334)
    at com.android.dx.command.dexer.Main.run(Main.java:277)
    at com.android.dx.command.dexer.Main.main(Main.java:245)
    at com.android.dx.command.Main.main(Main.java:106)

To solve this, i tried to exclude the cordova.jar when loading the library aar in my application project:

dependencies {
    compile ('com.my.library:hybridstory:1.0'){
        exclude (group: 'org.apache.cordova')
    }
}

But this does not work. Am I doing something wrong?

My second question is:

Is it possible to exclude the /libs/cordova.jar when uploading the library project as aar, instead of excluding the cordova.jar when loading the library in an application? How could I achieve this with this gradle:

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

archivesBaseName = 'hybridstory'
group = 'com....'
version = '16.3.0-SNAPSHOT'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        minSdkVersion 16
        targetSdkVersion 22
        versionCode 1
        versionName version
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    provided files('libs/cordova-5.1.1.jar')
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.4.0'
    compile 'com....'
}

task createJavadoc(type: Javadoc) {
    source = android.sourceSets.main.java.srcDirs
    title = archivesBaseName + " " + version
    options.overview = "src/main/doc-files/overview.html"
    doLast {
        copy {
            from "src/main/doc-files"
            into "$buildDir/docs/javadoc"
        }
    }
}

uploadArchives {
    repositories {
        mavenDeployer {
            repository(url: 'https://maven..../content/repositories/om-releases/')
            snapshotRepository(url: 'https://maven..../content/repositories/om-snapshots/')
        }
    }
}

task androidJavadocsJar(type: Jar, dependsOn: createJavadoc) {
    classifier = 'javadoc'
    from createJavadoc.destinationDir
}

task androidSourcesJar(type: Jar) {
    classifier = 'sources'
    from android.sourceSets.main.java.srcDirs
}

artifacts {
    archives androidSourcesJar
    archives androidJavadocsJar
}

### UPDATE ###

I tried the gradle scope "provided" as suggested by Xaver Kapeller (thanks!). But there is still the cordova.jar packaged into the aar. Does the provided scope simply not work or am I missing something?

解决方案

You can simply move the library file from dir yourmodule/libs to dir yourmoudle/and modify " provided files('libs/yourlibrary.jar') " to "provided files('yourlibrary.jar')" in dependency.

then clean the project and rebuild.

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08-06 08:31