Android：结合同一个库的不同版本，一个是旧的，一个是在一个项目中迁移的

Question

对于我在android上的图像处理项目，我需要用到这两个库：

1. android_face_detection

2. EPassportNFCReader

我想将这些与项目中的库结合起来制作一个库并在我的实际项目中使用它们。依赖关系不一致。我发现以下库不能一起使用，因为其中一个是另一个的迁移版本。

 com.google.firebase:firebase-ml-vision:24.1.0       //used by 1.
 com.google.android.gms:play-services-mlkit-text-recognition:16.1.2  //used by 2.

我发现 Google 已将 firebase-ml-vision 迁移到 com.google.android.gms。我尝试迁移第一个项目，但发现第一个库的迁移并不容易。

有没有办法将它们一起使用？

如果我将库放在一起，我会遇到重复的错误：

Duplicate class com.google.android.gms.internal.vision.zzbl found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzbn found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzbo found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzbp found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzbq found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzbr found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzbs found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzbt found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzbx found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzkf found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzkh found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzki found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzkj found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzkk found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzkl found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzkm found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzkn found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzko found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)
Duplicate class com.google.android.gms.internal.vision.zzkp found in modules play-services-vision-common-19.1.3-runtime (com.google.android.gms:play-services-vision-common:19.1.3) and play-services-vision-face-contour-internal-16.0.0-runtime (com.google.android.gms:play-services-vision-face-contour-internal:16.0.0)

Answer 1

建议不要混合使用这两个库，因为上面提到了符号重复问题。

我们在此处提供了迁移文档：https://developers.google.com/ml-kit/migration/android

如果在此过程中出现任何迁移问题，我们很乐意提供帮助。