android– 如何在导出aar文件时包含依赖库

概述我正在实现一个具有推送通知和api的库项目.在这个库中,我使用了一些外部库,如playservice-gcm,gson,retrofit等.如果我用库项目编译示例,那么一切都很好.但是当我使用aar文件时,示例项目无法找到我使用的外部库.下面是我的库的builde.gradle：applyplugin:'com.android.library'

我正在实现一个具有推送通知和API的库项目.在这个库中,我使用了一些外部库,如playservice-gcm,gson,retrofit等.如果我用库项目编译示例,那么一切都很好.但是当我使用aar文件时,示例项目无法找到我使用的外部库.

下面是我的库的builde.gradle：

apply plugin: 'com.androID.library'androID {    compileSdkVersion 22    buildToolsversion "22.0.1"    defaultConfig {        minSdkVersion 15        targetSdkVersion 22        versionCode 1        versionname "1.0"    }    buildTypes {        release {            MinifyEnabled false            proguardfiles getDefaultProguardfile('proguard-androID.txt'), 'proguard-rules.pro'        }    }}dependencIEs {    compile filetree(dir: 'libs', include: ['*.jar'])    compile ('com.androID.support:appcompat-v7:22.2.0')    compile 'com.squareup.okhttp:okhttp-urlconnection:2.0.0'    compile 'com.squareup.okhttp:okhttp:2.0.0'    compile 'com.jakewharton:butterknife:5.0.0'    compile 'com.squareup.retrofit:retrofit:1.7.1'    compile 'de.greenrobot:eventbus:2.2.1'    compile 'com.Google.androID.gms:play-services-gcm:7.8.0'    compile files('libs/commons-io-2.4.jar')    compile 'com.j256.ormlite:ormlite-androID:4.48'    compile 'com.j256.ormlite:ormlite-core:4.48'}

以下就是一个例子

dependencIEs {compile filetree(dir: 'libs', include: ['*.jar'])//    compile project(':library') => this is the the libs having source code and work normalcompile 'com.androID.support:appcompat-v7:22.2.0'compile 'de.greenrobot:eventbus:2.2.1'compile 'com.j256.ormlite:ormlite-androID:4.48'compile 'com.j256.ormlite:ormlite-core:4.48'compile project(':library-deBUG') => this's the module have only aar generate when I create new module from aar file and it can't work }

当我使用aar文件运行示例应用程序时,它会因以下异常而崩溃

caused by: java.lang.classNotFoundException: DIDn't find class "com.Google.androID.gms.common.GooglePlayServicesUtil" on path: DexPathList[[zip file "/data/app/com.media.example-1/base.apk"],nativelibraryDirectorIEs=[/vendor/lib64, /system/lib64]]            at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)            at java.lang.classLoader.loadClass(ClassLoader.java:511)            at java.lang.classLoader.loadClass(ClassLoader.java:469)            at com.media.workvoice.libray.checkPlayServices(WorkVoice.java:158)            at com.media2359.workvoice.WorkVoice.register(WorkVoice.java:75)            at com.media2359.example.ExampleActiviy.onCreate(ExampleActiviy.java:46)            at androID.app.Activity.performCreate(Activity.java:6093)            at androID.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)            at androID.app.ActivityThread.performlaunchActivity(ActivityThread.java:2325)            at androID.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2434)            at androID.app.ActivityThread.access0(ActivityThread.java:162)            at androID.app.ActivityThread$H.handleMessage(ActivityThread.java:1349)            at androID.os.Handler.dispatchMessage(Handler.java:102)            at androID.os.Looper.loop(Looper.java:135)            at androID.app.ActivityThread.main(ActivityThread.java:5424)            at java.lang.reflect.Method.invoke(Native Method)

谢谢,

解决方法:

在Application项目的app / build.gradle中启用对aar依赖项的传递依赖：

而不是编译

‘com.示例：在Mylibrary：versionX’,

做了

编译( ‘com.示例：在Mylibrary：versionX’){传递=真}

看这answer

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