Android Gradle 构建错误

Question

我在 build.gradle 文件中添加依赖项。

我的代码是:

dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.google.android.gms:play-services:6.1.11'
compile 'org.apache.httpcomponents:httpmime:4.4.1'
compile 'org.apache.httpcomponents:httpcore:4.4.1'
compile 'org.apache.httpcomponents:httpclient:4.4.1'

我得到了错误:

Warning:Dependency org.apache.httpcomponents:httpclient:4.4.1 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:4.4.1 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:4.4.1 is ignored for release 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:4.4.1 is ignored for release 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

如何解决这个问题。请帮帮我？

Answer 1

您可以尝试将其添加到您的 build.gradle(模块:app)中。它解决了我的问题:

packagingOptions{
    exclude 'META-INF/DEPENDENCIES'
    exclude 'META-INF/NOTICE'
    exclude 'META-INF/LICENSE'
}

我的最终构建 gradle 看起来像:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 21
    buildToolsVersion "21.1.2"

    defaultConfig {
        applicationId "info.androidhive.camerafileupload"
        minSdkVersion 19
        targetSdkVersion 21
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
    packagingOptions{
        exclude 'META-INF/DEPENDENCIES'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/LICENSE'
    }
}

dependencies {
    compile 'com.android.support:appcompat-v7:21.0.3'
    compile files('libs/httpclient-4.3.6.jar')
    compile files('libs/httpcore-4.3.3.jar')
    compile files('libs/httpmime-4.3.6.jar')
}

注意:就我而言，我已将这 3 个 jar 粘贴到我的 libs 文件夹中。您可以下载并执行此操作。