Microsoft Cognitive Services DLL是否未在Xamarin.Android项目中导入？

问题描述 投票：0回答：1

尝试在Microsoft.CognitiveServices.Speech.core.dll中调用方法时遇到问题。我正在运行一个Android模拟器（Android 9.0-API 28），当您单击按钮时，电话开始监听，并且RecognizeSpeechAsync()方法称为：

public async Task RecognizeSpeechAsync()
        {
            var config = SpeechConfig.FromSubscription("subscriptionKey", "region");

            // Creates a speech recognizer.
            using (var recognizer = new SpeechRecognizer(config))
            {
                Console.WriteLine("Say something...");

                var result = await recognizer.RecognizeOnceAsync();

                // Checks result.
                if (result.Reason == ResultReason.RecognizedSpeech)
                {
                    Console.WriteLine($"We recognized: {result.Text}");
                }
                else if (result.Reason == ResultReason.NoMatch)
                {
                    Console.WriteLine($"NOMATCH: Speech could not be recognized.");
                }
                else if (result.Reason == ResultReason.Canceled)
                {
                    var cancellation = CancellationDetails.FromResult(result);
                    Console.WriteLine($"CANCELED: Reason={cancellation.Reason}");

                    if (cancellation.Reason == CancellationReason.Error)
                    {
                        Console.WriteLine($"CANCELED: ErrorCode={cancellation.ErrorCode}");
                        Console.WriteLine($"CANCELED: ErrorDetails={cancellation.ErrorDetails}");
                        Console.WriteLine($"CANCELED: Did you update the subscription info?");
                    }
                }
            }

用subscriptionKey和region填写正确的信息。但是，单击按钮时，代码不会超出var config声明。 Visual Studio中的Debug输出显示如下：

09-04 09:36:55.574 D/Mono    ( 7359): DllImport attempting to load: 'Microsoft.CognitiveServices.Speech.core.dll'.
09-04 09:36:55.575 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.tallanda.mobile/files/.__override__/Microsoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.575 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.tallanda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.575 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.tallanda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.576 D/Mono    ( 7359): DllImport error loading library '/system/lib64/Microsoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.576 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.576 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.576 D/Mono    ( 7359): DllImport error loading library 'Microsoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.576 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.576 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.577 D/Mono    ( 7359): DllImport error loading library 'Microsoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.577 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.tallanda.mobile/files/.__override__/Microsoft.CognitiveServices.Speech.core': '(null)'.
09-04 09:36:55.577 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.tallanda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.577 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.tallanda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.577 D/Mono    ( 7359): DllImport error loading library '/system/lib64/Microsoft.CognitiveServices.Speech.core': '(null)'.
09-04 09:36:55.577 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.577 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.578 D/Mono    ( 7359): DllImport error loading library 'Microsoft.CognitiveServices.Speech.core': '(null)'.
09-04 09:36:55.578 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.578 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.578 D/Mono    ( 7359): DllImport error loading library 'Microsoft.CognitiveServices.Speech.core': '(null)'.
09-04 09:36:55.579 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYa.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.579 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.579 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.580 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.580 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.580 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.581 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.581 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.581 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.581 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.581 W/Mono    ( 7359): DllImport unable to load library '(null)'.
09-04 09:36:55.582 D/Mono    ( 7359): DllImport attempting to load: 'Microsoft.CognitiveServices.Speech.core.dll'.
09-04 09:36:55.582 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/Microsoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.583 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.583 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.583 D/Mono    ( 7359): DllImport error loading library '/system/lib64/Microsoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.583 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.583 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.583 D/Mono    ( 7359): DllImport error loading library 'Microsoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.584 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.584 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.584 D/Mono    ( 7359): DllImport error loading library 'Microsoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.584 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/Microsoft.CognitiveServices.Speech.core': '(null)'.
09-04 09:36:55.584 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.584 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.584 D/Mono    ( 7359): DllImport error loading library '/system/lib64/Microsoft.CognitiveServices.Speech.core': '(null)'.
09-04 09:36:55.584 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.584 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library 'Microsoft.CognitiveServices.Speech.core': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.so': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library 'Microsoft.CognitiveServices.Speech.core': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library '/storage/emulated/0/Android/data/com.companyname.COMPANYda.mobile/files/.__override__/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library '/system/lib64/libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.585 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.586 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.586 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll.so': '(null)'.
09-04 09:36:55.586 D/Mono    ( 7359): DllImport error loading library 'libMicrosoft.CognitiveServices.Speech.core.dll': '(null)'.
09-04 09:36:55.586 W/Mono    ( 7359): DllImport unable to load library '(null)'.
09-04 09:36:55.998 I/Choreographer( 7359): Skipped 33 frames!  The application may be doing too much work on its main thread.

我正在Xamarin.Android项目中使用Visual Studio 2019，.NET Standard。 Microsoft.CognitiveServices Nuget程序包在项目中。知道我该如何解决吗？

c# xamarin xamarin.android azure-cognitive-services
1个回答
0
投票

Microsoft认知服务语音SDK从1.7.0版本开始支持Xamarin（UWP，Android和iOS）。你尝试过吗？https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/releasenotes

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