手動安裝OpenCV Manager

手動安裝OpenCV Manager
If Google Play is not available (i.e. on emulator, developer board, etc), you can install it manually using adb tool:

1. copy OpenCV-android-sdk\apk\OpenCV_3.4.1_Manager_3.41_x86_64.apk      D:\Android\SDK\platform-tools
2. D:\Android\SDK\platform-tools>adb install OpenCV_3.4.1_Manager_3.41_x86_64.apk
   Success

Reference:
 1. Android OpenCV Manager
    https://docs.opencv.org/2.4/platforms/android/service/doc/index.html

 2. OpenCV 2.4.13.6 documentation » OpenCV4Android Reference » Android OpenCV Manager
    https://docs.opencv.org/2.4/platforms/android/service/doc/UseCases.html#manager-selection