如何编译 Google Vision API 库？答案

【问题标题】：How to compile Google Vision API library?如何编译 Google Vision API 库？
【发布时间】：2018-03-20 13:58:50
【问题描述】：

我正在尝试实现 Google Vision API，但在添加库后出现以下错误：

错误：任务 ':app:transformClassesWithMultidexlistForDebug' 执行失败。

java.io.IOException: 无法写入 [/Users/anshul/AndroidStudioProjects/CisiveDemo/app/build/intermediates/multi-dex/debug/componentClasses.jar] （无法读取 [/Users/anshul/ .gradle/caches/modules-2/files-2.1/com.google.guava/guava-jdk5/17.0/463f8378feba44df7ba7cd9272d01837dad62b36/guava-jdk5-17.0.jar(;;;;;;**.class)]条目 [guava-jdk5-17.0.jar:com/google/common/annotations/Beta.class]))

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.demo.cisive"
        minSdkVersion 15
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    configurations.all {
        resolutionStrategy.force 'com.google.code.findbugs:jsr305:1.3.9'
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:27.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    testImplementation 'junit:junit:4.12'
    implementation 'com.android.support:design:27.1.0'
    implementation 'com.github.delight-im:Android-AdvancedWebView:v3.0.0'
    implementation 'com.basgeekball:awesome-validation:1.3'
    implementation 'com.google.android.gms:play-services-auth:11.8.0'
    implementation 'com.google.android.gms:play-services-base:11.8.0'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'


    implementation 'com.google.api-client:google-api-client-android:1.23.0'
    implementation 'com.google.http-client:google-http-client-gson:1.23.0'
    implementation 'com.google.apis:google-api-services-vision:v1-rev369-1.23.0'
}

依赖关系

+--- com.android.support:appcompat-v7:27.1.0
|    +--- com.android.support:support-annotations:27.1.0
|    +--- com.android.support:support-core-utils:27.1.0
|    |    +--- com.android.support:support-annotations:27.1.0
|    |    \--- com.android.support:support-compat:27.1.0
|    |         +--- com.android.support:support-annotations:27.1.0
|    |         \--- android.arch.lifecycle:runtime:1.1.0
|    |              +--- android.arch.lifecycle:common:1.1.0
|    |              \--- android.arch.core:common:1.1.0
|    +--- com.android.support:support-fragment:27.1.0
|    |    +--- com.android.support:support-compat:27.1.0 (*)
|    |    +--- com.android.support:support-core-ui:27.1.0
|    |    |    +--- com.android.support:support-annotations:27.1.0
|    |    |    +--- com.android.support:support-compat:27.1.0 (*)
|    |    |    \--- com.android.support:support-core-utils:27.1.0 (*)
|    |    +--- com.android.support:support-core-utils:27.1.0 (*)
|    |    +--- com.android.support:support-annotations:27.1.0
|    |    +--- android.arch.lifecycle:livedata-core:1.1.0
|    |    |    +--- android.arch.lifecycle:common:1.1.0
|    |    |    +--- android.arch.core:common:1.1.0
|    |    |    \--- android.arch.core:runtime:1.1.0
|    |    |         \--- android.arch.core:common:1.1.0
|    |    \--- android.arch.lifecycle:viewmodel:1.1.0
|    +--- com.android.support:support-vector-drawable:27.1.0
|    |    +--- com.android.support:support-annotations:27.1.0
|    |    \--- com.android.support:support-compat:27.1.0 (*)
|    \--- com.android.support:animated-vector-drawable:27.1.0
|         +--- com.android.support:support-vector-drawable:27.1.0 (*)
|         \--- com.android.support:support-core-ui:27.1.0 (*)
+--- com.android.support.constraint:constraint-layout:1.0.2
|    \--- com.android.support.constraint:constraint-layout-solver:1.0.2
+--- com.android.support:design:27.1.0
|    +--- com.android.support:support-v4:27.1.0
|    |    +--- com.android.support:support-compat:27.1.0 (*)
|    |    +--- com.android.support:support-media-compat:27.1.0
|    |    |    +--- com.android.support:support-annotations:27.1.0
|    |    |    \--- com.android.support:support-compat:27.1.0 (*)
|    |    +--- com.android.support:support-core-utils:27.1.0 (*)
|    |    +--- com.android.support:support-core-ui:27.1.0 (*)
|    |    \--- com.android.support:support-fragment:27.1.0 (*)
|    +--- com.android.support:appcompat-v7:27.1.0 (*)
|    +--- com.android.support:recyclerview-v7:27.1.0
|    |    +--- com.android.support:support-annotations:27.1.0
|    |    +--- com.android.support:support-compat:27.1.0 (*)
|    |    \--- com.android.support:support-core-ui:27.1.0 (*)
|    \--- com.android.support:transition:27.1.0
|         +--- com.android.support:support-annotations:27.1.0
|         \--- com.android.support:support-compat:27.1.0 (*)
+--- com.github.delight-im:Android-AdvancedWebView:v3.0.0
+--- com.basgeekball:awesome-validation:1.3
|    \--- com.google.guava:guava:19.0
+--- com.google.android.gms:play-services-auth:11.8.0
|    +--- com.google.android.gms:play-services-auth-api-phone:11.8.0
|    |    +--- com.google.android.gms:play-services-base:11.8.0
|    |    |    +--- com.google.android.gms:play-services-basement:11.8.0
|    |    |    |    +--- com.android.support:support-v4:25.2.0 -> 27.1.0 (*)
|    |    |    |    \--- com.google.android.gms:play-services-basement-license:11.8.0
|    |    |    +--- com.google.android.gms:play-services-tasks:11.8.0
|    |    |    |    +--- com.google.android.gms:play-services-basement:11.8.0 (*)
|    |    |    |    \--- com.google.android.gms:play-services-tasks-license:11.8.0
|    |    |    \--- com.google.android.gms:play-services-base-license:11.8.0
|    |    +--- com.google.android.gms:play-services-basement:11.8.0 (*)
|    |    +--- com.google.android.gms:play-services-tasks:11.8.0 (*)
|    |    \--- com.google.android.gms:play-services-auth-api-phone-license:11.8.0
|    +--- com.google.android.gms:play-services-auth-base:11.8.0
|    |    +--- com.google.android.gms:play-services-base:11.8.0 (*)
|    |    +--- com.google.android.gms:play-services-basement:11.8.0 (*)
|    |    +--- com.google.android.gms:play-services-tasks:11.8.0 (*)
|    |    \--- com.google.android.gms:play-services-auth-base-license:11.8.0
|    +--- com.google.android.gms:play-services-base:11.8.0 (*)
|    +--- com.google.android.gms:play-services-basement:11.8.0 (*)
|    \--- com.google.android.gms:play-services-tasks:11.8.0 (*)
+--- com.google.android.gms:play-services-base:11.8.0 (*)
+--- com.google.api-client:google-api-client-android:1.23.0
|    +--- com.google.api-client:google-api-client:1.23.0
|    |    +--- com.google.oauth-client:google-oauth-client:1.23.0
|    |    |    +--- com.google.http-client:google-http-client:1.23.0
|    |    |    |    +--- com.google.code.findbugs:jsr305:1.3.9
|    |    |    |    \--- org.apache.httpcomponents:httpclient:4.0.1
|    |    |    |         +--- org.apache.httpcomponents:httpcore:4.0.1
|    |    |    |         +--- commons-logging:commons-logging:1.1.1
|    |    |    |         \--- commons-codec:commons-codec:1.3
|    |    |    \--- com.google.code.findbugs:jsr305:1.3.9
|    |    +--- com.google.http-client:google-http-client-jackson2:1.23.0
|    |    |    +--- com.google.http-client:google-http-client:1.23.0 (*)
|    |    |    \--- com.fasterxml.jackson.core:jackson-core:2.1.3
|    |    \--- com.google.guava:guava-jdk5:17.0
|    \--- com.google.http-client:google-http-client-android:1.23.0
|         \--- com.google.http-client:google-http-client:1.23.0 (*)
+--- com.google.http-client:google-http-client-gson:1.23.0
|    +--- com.google.http-client:google-http-client:1.23.0 (*)
|    \--- com.google.code.gson:gson:2.1
+--- com.google.apis:google-api-services-vision:v1-rev369-1.23.0
|    \--- com.google.api-client:google-api-client:1.23.0 (*)
\--- com.android.support:multidex:1.0.2

【问题讨论】：

从 libs 文件夹中移除 jar 文件？
(Duplicate zip entry [guava-jdk5) 。你需要排除复制一个。
@ADM 请告诉我该怎么做，我无法理解这个错误
@cricket_007 libs 文件夹中没有 jar 文件
请显示此命令的输出stackoverflow.com/questions/39008887/…

标签： android android-library

【解决方案1】：

这些行是问题所在（嗯，只是第一行，但其余的都是相关的）。

implementation 'com.google.api-client:google-api-client-android:1.23.0'
implementation 'com.google.http-client:google-http-client-gson:1.23.0'
implementation 'com.google.apis:google-api-services-vision:v1-rev369-1.23.0'

如果您在依赖项的输出中搜索，您会在错误中看到库。 com.google.guava:guava-jdk5:17.0... Android 最初支持 JDK6，所以即使有 JDK5 库也表明有问题。

google-api-java-client 项目处于维护模式，不推荐用于 Android 开发。

请改用Google Play Services APIs。（您已经将其用于身份验证）。例如，那里有一个 Vision API。

如果您需要支持 Gson 的 HTTP 客户端，请查看 Retrofit

【讨论】：