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OpenCV manager for the 3.2.0 library

asked 2017-02-01 05:14:49 -0500

hayley gravatar image

Hey guys, I know that the latest OpenCV manager supports the 3.0.0 library. Has anyone found the .so or .jar file for the 3.2.0 library? Would GREATLY appreciate any recommendations.

Thanks!

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answered 2017-02-01 23:54:06 -0500

Joseph Howse gravatar image

updated 2017-02-02 00:22:54 -0500

Although the Google Play Store version of OpenCV Manager hasn't been updated since OpenCV 3.0.0, I see new builds in the apk folder of the OpenCV Android 3.2.0 release (from http://opencv.org/downloads.html). Choose the APK that matches your Android device's architecture, and sideload it using ADB. For example, if you are using an armeabi-v7a device, run this in the command prompt:

adb install OpenCV_3.2.0_Manager_3.20_armeabi-v7a.apk

[Edit 1] Of course, if you're concerned about easily distributing your app to other people, you shouldn't depend on a version of OpenCV Manager that has to be sideloaded. However, if your app is just for your use or internal organizational use, this might be fine.

[Edit 2] I've opened an issue at https://github.com/opencv/opencv/issues/8120 to request that the latest builds be published to Google Play Store.

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Thanks Joseph! I followed the 4th step of the instructions from: http://www.howtogeek.com/125769/how-to-install-and-use-abd-the-android-debug-bridge-utility/ (http://www.howtogeek.com/125769/how-t...) to add the desirable architecture (armeabi-v7a version in my case) via my command prompt. It worked like a charm :)

hayley gravatar imagehayley ( 2017-02-06 04:23:53 -0500 )edit
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answered 2017-02-01 05:46:19 -0500

berak gravatar image

the opencv manager app has not been updated since opencv3.0.0.

please try with static initialization in the meantime.

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Thanks for the quick reply @berak. I've tried the static initialization for OpenCV 3.2.0 but at the third step, I'm not sure which target architecture that I should be copying over. OpenCV library 3.2.0 has a bunch of .so files, one for: arm64-v8a armeabi armeabi-v7a mips mips64 x86 and x86_64. Do I just copy over all of these? In my project's libs folder, I only see .jar files.

hayley gravatar imagehayley ( 2017-02-01 08:14:26 -0500 )edit

the one , that fits your architecture (idk.)

berak gravatar imageberak ( 2017-02-01 09:04:45 -0500 )edit
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To maximize compatibility, yes, copy all of the libs subfolders. Thus, your project's libs folder will have subfolders arm64-v8a, armeabi, armeabi-v7a, mips, mips64, x86, and x86_64.

Joseph Howse gravatar imageJoseph Howse ( 2017-02-01 23:12:05 -0500 )edit
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Asked: 2017-02-01 05:14:49 -0500

Seen: 1,189 times

Last updated: Feb 02 '17