Could Not init the opencv library on an older android device via OpenCVLoader.InitLocal()

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Works on Samsung A23 Android 13 API 33
Works on IPhone 8 IOS 16.7.8
Throws error on OpenCVLoader.InitLocal() -> Samsung A600 Android 10 API 29

[OpenCV] First attempt to load libs
[OpenCV] Trying to load library opencv_java4
[OpenCV] Cannot load library "opencv_java4"
[System.err] java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.Agitur.DeepDate-kmVeKUJIxyCX1Bv1WvRgFg==/base.apk"],nativeLibraryDirectories=[/data/app/com.Agitur.DeepDate-kmVeKUJIxyCX1Bv1WvRgFg==/lib/arm, /data/app/com.Agitur.DeepDate-kmVeKUJIxyCX1Bv1WvRgFg==/base.apk!/lib/armeabi-v7a, /system/lib, /vendor/lib]]] couldn't find "libopencv_java4.so"
[System.err] at java.lang.Runtime.loadLibrary0(Runtime.java:1067)
[System.err] at java.lang.Runtime.loadLibrary0(Runtime.java:1007)
[System.err] at java.lang.System.loadLibrary(System.java:1667)
[System.err] at org.opencv.android.StaticHelper.loadLibrary(StaticHelper.java:44)
[System.err] at org.opencv.android.StaticHelper.initOpenCV(StaticHelper.java:19)
[System.err] at org.opencv.android.OpenCVLoader.initLocal(OpenCVLoader.java:31)
[System.err] at crc64e7695c7027088956.MainActivity.n_onCreate(Native Method)
[System.err] at crc64e7695c7027088956.MainActivity.onCreate(MainActivity.java:42)
[System.err] at android.app.Activity.performCreate(Activity.java:7955)
[System.err] at android.app.Activity.performCreate(Activity.java:7944)
[System.err] at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1307)
[System.err] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3531)
[System.err] at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3703)
[System.err] at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
[System.err] at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
[System.err] at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
[System.err] at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2216)
[System.err] at android.os.Handler.dispatchMessage(Handler.java:107)
[System.err] at android.os.Looper.loop(Looper.java:237)
[System.err] at android.app.ActivityThread.main(ActivityThread.java:7948)
[System.err] at java.lang.reflect.Method.invoke(Native Method)
[System.err] at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
[System.err] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1075)
[OpenCV] First attempt to load libs fails

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Here is an article that could be helpful: https://programmersought.com/article/46338475748/

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Created PR for this issue #4

[v-hogood]

I don't think it's worth supporting 32-bit Android anymore. But if you think otherwise feel free to re-open :-)

[v-hogood]

I added 32-bit support (x86 and armeabi-v7a) to OpenCV.Android 4.11.0 let me know if it works for you thanks!