android - APK app-debug-unaligned.apk 打包过程中文件重复

Question

当放 2 个 jar 文件时，打包 APK app-debug-unaligned.apk 时出现此错误:

• httpclient-4.3.5.jar

• httpmime-4.3.5.jar

  在Sync with Gradle和Run之后进入libs文件夹。

如果用户 1 jar 文件 - httpmime-4.3.5.jar，我不会得到这个错误。

请帮助我如何避免此错误并且仍然可以使用上面的 2 个 jar 文件，

谢谢，

p/s : 我使用的是 Android Studio 0.8.6 版。

错误详情

Error:duplicate files during packaging of APK ...\app\build\outputs\apk\app-debug-unaligned.apk Path in archive: META-INF/DEPENDENCIES Origin 1: ...\app\libs\httpclient-4.3.5.jar Origin 2: ...\app\libs\httpmime-4.3.5.jar

build.gradle

android {
compileSdkVersion 20
buildToolsVersion '20.0.0'
defaultConfig {
    applicationId 'com.app'
    minSdkVersion 9
    targetSdkVersion 20
    versionCode 1
    versionName '1.0'
}
buildTypes {
    release {
        runProguard false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
productFlavors {
}
packagingOptions {
    exclude 'META-INF/LICENSE.txt'
}

dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:support-v4:20.0.0'
compile 'com.android.support:appcompat-v7:20.0.0'
compile 'com.google.android.gms:play-services:5.2.08'
compile 'com.viewpagerindicator:library:2.4.1@aar'
compile 'de.hdodenhof:circleimageview:1.2.0'
compile files('libs/httpmime-4.3.5.jar')
}

UPDATE 我从 compile files('libs/httpmime-4.3.5.jar') 改为使用 Maven Link。将 2 个 maven 链接放在一起后，我又遇到了同样的错误:

    compile 'org.apache.httpcomponents:httpmime:4.4-alpha1'
compile 'org.apache.httpcomponents:httpcore:4.4-alpha1'

这是警告

Warning:Dependency org.apache.httpcomponents:httpclient:4.4-alpha1 is ignored for debug as it may be conflicting with the internal version provided by Android. In case of problem, please repackage it with jarjar to change the class packages

Warning:Dependency org.apache.httpcomponents:httpclient:4.4-alpha1 is ignored for release as it may be conflicting with the internal version provided by Android. In case of problem, please repackage it with jar to change the class packages

请帮我解决。

SOULITION 我现在知道了很好的答案，通过添加这些行将修复 Duplicate files 错误:

packagingOptions {
    exclude 'META-INF/DEPENDENCIES.txt'
    exclude 'META-INF/LICENSE.txt'
    exclude 'META-INF/NOTICE.txt'
    exclude 'META-INF/NOTICE'
    exclude 'META-INF/LICENSE'
    exclude 'META-INF/DEPENDENCIES'
    exclude 'META-INF/notice.txt'
    exclude 'META-INF/license.txt'
    exclude 'META-INF/dependencies.txt'
    exclude 'META-INF/LGPL2.1'
}

Answer 1

您可以将 compile files('libs/httpmime-4.3.5.jar') 替换为此编译 'org.apache.httpcomponents:httpmime:4.3.5'。

另外，您正在复制依赖项 compile fileTree(include: ['*.jar'], dir: 'libs') 已经包含 compile files('libs/httpmime-4.3. 5.jar')