Hello everyone !! I have a slight problem or maybe not so light with dialogflow (Api.ai), I’m only interested in the text part to make a chatbot without audio. When I send the request, it returns as a result a chain of code instead of only the response, for example “hello”. Please, help me.
Asset: GitHub - dialogflow/dialogflow-unity-client: Unity library for Dialogflow
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* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
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*
* http://www.apache.org/licenses/LICENSE-2.0
*
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* distributed under the License is distributed on an "AS IS" BASIS,
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* See the License for the specific language governing permissions and
* limitations under the License.
*/
using UnityEngine;
using UnityEngine.UI;
using System;
using System.IO;
using System.Collections;
using System.Reflection;
using ApiAiSDK;
using ApiAiSDK.Model;
using ApiAiSDK.Unity;
using Newtonsoft.Json;
using System.Net;
using System.Collections.Generic;
public class ApiAiModule : MonoBehaviour
{
public Text answerTextField;
public Text inputTextField;
private ApiAiUnity apiAiUnity;
private AudioSource aud;
public AudioClip listeningSound;
private readonly JsonSerializerSettings jsonSettings = new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore,
};
private readonly Queue<Action> ExecuteOnMainThread = new Queue<Action>();
// Use this for initialization
IEnumerator Start()
{
// check access to the Microphone
yield return Application.RequestUserAuthorization(UserAuthorization.Microphone);
if (!Application.HasUserAuthorization(UserAuthorization.Microphone))
{
throw new NotSupportedException("Microphone using not authorized");
}
ServicePointManager.ServerCertificateValidationCallback = (a, b, c, d) =>
{
return true;
};
const string ACCESS_TOKEN = "access_token_number";
var config = new AIConfiguration(ACCESS_TOKEN, SupportedLanguage.Spanish);
apiAiUnity = new ApiAiUnity();
apiAiUnity.Initialize(config);
apiAiUnity.OnError += HandleOnError;
apiAiUnity.OnResult += HandleOnResult;
}
void HandleOnResult(object sender, AIResponseEventArgs e)
{
RunInMainThread(() => {
var aiResponse = e.Response;
if (aiResponse != null)
{
Debug.Log(aiResponse.Result.ResolvedQuery);
var outText = JsonConvert.SerializeObject(aiResponse, jsonSettings);
Debug.Log(outText);
answerTextField.text = outText;
} else
{
Debug.LogError("Response is null");
}
});
}
void HandleOnError(object sender, AIErrorEventArgs e)
{
RunInMainThread(() => {
Debug.LogException(e.Exception);
Debug.Log(e.ToString());
answerTextField.text = e.Exception.Message;
});
}
// Update is called once per frame
void Update()
{
if (apiAiUnity != null)
{
apiAiUnity.Update();
}
// dispatch stuff on main thread
while (ExecuteOnMainThread.Count > 0)
{
ExecuteOnMainThread.Dequeue().Invoke();
}
}
private void RunInMainThread(Action action)
{
ExecuteOnMainThread.Enqueue(action);
}
public void PluginInit()
{
}
public void StartListening()
{
Debug.Log("StartListening");
if (answerTextField != null)
{
answerTextField.text = "Listening...";
}
aud = GetComponent<AudioSource>();
apiAiUnity.StartListening(aud);
}
public void StopListening()
{
try
{
Debug.Log("StopListening");
if (answerTextField != null)
{
answerTextField.text = "";
}
apiAiUnity.StopListening();
} catch (Exception ex)
{
Debug.LogException(ex);
}
}
public void SendText()
{
var text = inputTextField.text;
Debug.Log(text);
AIResponse response = apiAiUnity.TextRequest(text);
if (response != null)
{
Debug.Log("Resolved query: " + response.Result.ResolvedQuery);
var outText = JsonConvert.SerializeObject(response, jsonSettings);
Debug.Log("Result: " + outText);
answerTextField.text = outText;
} else
{
Debug.LogError("Response is null");
}
}
public void StartNativeRecognition()
{
try
{
apiAiUnity.StartNativeRecognition();
} catch (Exception ex)
{
Debug.LogException(ex);
}
}
}