unable to load dll 'H264SharpNative-android-arm64.so' in meta Quest3(Android)

[helloworld2737]

I succeeded on another Android system(My Phone), and then tried to create a decoder on Meta Quest3, but it failed, and an error was reported:unable to load dll 'H264SharpNative-android-arm64.so'
They are using the same apk

[helloworld2737]

In fact, I had the same problem with the Android emulator(arm64)
I tried many methods and finally succeeded.

1.Rename
Rename "H264SharpNative-android-arm64.so" file.I changed it to "libh264SharpNative-android-arm64.so"

2.Absolute path lookup
private string libraryName= "libh264SharpNative-android-arm64.so";
void TryLoadByAbsolutePath()
{
string libPath = Application.dataPath + "/lib";
Debug.Log("libPath: " + libPath);
try
{
AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
AndroidJavaObject activity = unityPlayer.GetStatic("currentActivity");
AndroidJavaObject context = activity.Call("getApplicationContext");
AndroidJavaObject applicationInfo = context.Call("getApplicationInfo");
string nativeLibDir = applicationInfo.Get("nativeLibraryDir");
Debug.Log("nativeLibraryDir: " + nativeLibDir);
string absolutePath = nativeLibDir +"/"+libraryName;
AndroidJavaClass system = new AndroidJavaClass("java.lang.System");
system.CallStatic("load", absolutePath);
}
catch (Exception e)
{
Debug.LogError("绝对路径加载失败: " + e.Message);
}
}
Remember to call this method before using this library

And then it'll work.

In fact, the original so file is in my lib folder,but in some devices, that is, they can't be found
Then, I don't know why I renamed it either
Then, I think everyone may be confused, obviously the second step is based on the name, so the first step(Rename)should not be needed,so I tried not to rename it,but can't work.Therefore, it is necessary to rename it.
I tried many names, some succeeded, some failed.At least at this moment, "libh264SharpNative-android-arm64.so",this name can work.

Thank you for reading this, my English is very poor, I hope I can explain it clearly to you.
Finally, thanks to the author, I successfully implemented the decoding H264 in Unity

[itonx]

I got a similar error while working on a MAUI Android app which is composed of two projects:

• MyApp.AndroidUI <- XAML and ViewModels, etc.
• MyApp.Droid <- Android APIs for C# (Foregrounds, AndroidManifest.xml, etc).

I was using the decoder in the AndroidUI project, but I had to install the NuGet package in the Droid project as well. It kind of make sense because the Droid project is used to generate the APK, or load the app in the emulator.