我有两个 .aar 文件需要作为依赖项添加到我的项目中。我导入了项目并执行了以下操作，效果很好。

dependencies {
    compile project(':zoomcommonlib')
    compile project(':zoomsdk')
}

但是，我添加了许多其他库，我不得不使用 MultiDex library to support apps over 64K methods

dependencies {
    compile 'com.android.support:multidex:1.0.1'
    compile project(':zoomcommonlib')
    compile project(':zoomsdk')
    compile 'com.google.android.gms:play-services-maps:10.2.0'
    compile 'com.google.android.gms:play-services-location:10.2.0'
    .....
}

是的，MultiDex 已正确设置，因为我可以毫无问题地构建和运行应用程序。

问题:当我尝试使用那些特定项目时，应用程序崩溃了。以下日志:

18790-18790/com.mypackage.name E/UncaughtException: java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.mypackage.name-1/base.apk", zip file "/data/app/com.mypackage.name-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.mypackage.name-1/lib/arm64, /data/app/com.mypackage.name-1/base.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_dependencies_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_0_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_1_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_2_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_3_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_4_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_5_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_6_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_7_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_8_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_9_apk.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]] couldn't find "libzoom_stlport.so"
       at java.lang.Runtime.loadLibrary0(Runtime.java:984)
       at java.lang.System.loadLibrary(System.java:1530)
       at com.zipow.cmmlib.AppContext.<clinit>(AppContext.java:31)
       at com.zipow.cmmlib.AppContext.initialize(AppContext.java:64)
       at us.zoom.sdk.ZoomSDK.initialize(ZoomSDK.java:225)
       at us.zoom.sdk.ZoomSDK.initialize(ZoomSDK.java:184)
       at com.mypackage.name.SectionListActivity.getInitializedZoomSDK(SectionListActivity.java:857)
       at com.mypackage.name.SectionListActivity.access$1500(SectionListActivity.java:88)
       at com.mypackage.name.SectionListActivity$8.onClick(SectionListActivity.java:812)
       at android.view.View.performClick(View.java:5637)
       at android.view.View$PerformClick.run(View.java:22429)
       at android.os.Handler.handleCallback(Handler.java:751)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:154)
       at android.app.ActivityThread.main(ActivityThread.java:6119)
       at java.lang.reflect.Method.invoke(Native Method)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
18790-18899/com.mypackage.name D/FA: Logging event (FE): _ae, Bundle[{_o=crash, _sc=SectionListActivity, _si=7450316610930895524, timestamp=1488996958198, fatal=1}]
18790-18899/com.mypackage.name V/FA: Using measurement service
18790-18899/com.mypackage.name V/FA: Connecting to remote service

                                                                  --------- beginning of crash
18790-18790/com.mypackage.name E/AndroidRuntime: FATAL EXCEPTION: main
      Process: com.mypackage.name, PID: 18790
      java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.mypackage.name-1/base.apk", zip file "/data/app/com.mypackage.name-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.mypackage.name-1/lib/arm64, /data/app/com.mypackage.name-1/base.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_dependencies_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_0_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_1_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_2_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_3_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_4_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_5_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_6_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_7_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_8_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_9_apk.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]] couldn't find "libzoom_stlport.so"
      at java.lang.Runtime.loadLibrary0(Runtime.java:984)
      at java.lang.System.loadLibrary(System.java:1530)
      at com.zipow.cmmlib.AppContext.<clinit>(AppContext.java:31)
      at com.zipow.cmmlib.AppContext.initialize(AppContext.java:64)
      at us.zoom.sdk.ZoomSDK.initialize(ZoomSDK.java:225)
      at us.zoom.sdk.ZoomSDK.initialize(ZoomSDK.java:184)
      at com.mypackage.name.SectionListActivity.getInitializedZoomSDK(SectionListActivity.java:857)
      at com.mypackage.name.SectionListActivity.access$1500(SectionListActivity.java:88)
      at com.mypackage.name.SectionListActivity$8.onClick(SectionListActivity.java:812)
      at android.view.View.performClick(View.java:5637)
      at android.view.View$PerformClick.run(View.java:22429)
      at android.os.Handler.handleCallback(Handler.java:751)
      at android.os.Handler.dispatchMessage(Handler.java:95)
      at android.os.Looper.loop(Looper.java:154)
      at android.app.ActivityThread.main(ActivityThread.java:6119)
      at java.lang.reflect.Method.invoke(Native Method)
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

据我了解，这些项目依赖项没有在启用 MultiDex 的情况下正确添加。项目依赖项是否缺少某些配置？

我还在我的 build.gradle 文件中尝试了以下内容。

dexOptions {
    preDexLibraries = false
}

似乎对它没有影响。每次都会崩溃。

最佳答案

很遗憾，您的 ZoomSDK 不支持 64 位 Android。同时，您需要 disable the use of 64bit libraries在您的应用中并且仅支持上述框架，因此它以 32 位模式构建。

将以下内容添加到应用程序主模块的 build.gradle 中:

android {
    defaultConfig {
        ndk {
            abiFilters "armeabi-v7a"
        }
    }
}

来自Zoom forum :

We support only 32 bit libs now. To work on 64 bit devices, you should not use other 64 bit libs ( from other projects or other third party SDK). Android OS can support 32 bit libs on 64 bit devices if you don't have other 64 bit libs in the project

关于android - gradle 项目依赖与 MultiDex，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/42679046/