Examples with DetectIntentRequest com.google.cloud.dialogflow.v2beta1.DetectIntentRequest used on opensource projects

Example 1 with DetectIntentRequest

use of com.google.cloud.dialogflow.v2beta1.DetectIntentRequest in project java-dialogflow by googleapis.

the class DetectIntentAudio method detectIntentAudio.

// DialogFlow API Detect Intent sample with audio files.
public static QueryResult detectIntentAudio(String projectId, String audioFilePath, String sessionId, String languageCode) throws IOException, ApiException {
    // Instantiates a client
    try (SessionsClient sessionsClient = SessionsClient.create()) {
        // Set the session name using the sessionId (UUID) and projectID (my-project-id)
        SessionName session = SessionName.of(projectId, sessionId);
        System.out.println("Session Path: " + session.toString());
        // Note: hard coding audioEncoding and sampleRateHertz for simplicity.
        // Audio encoding of the audio content sent in the query request.
        AudioEncoding audioEncoding = AudioEncoding.AUDIO_ENCODING_LINEAR_16;
        int sampleRateHertz = 16000;
        // Instructs the speech recognizer how to process the audio content.
        InputAudioConfig inputAudioConfig = InputAudioConfig.newBuilder().setAudioEncoding(// audioEncoding = AudioEncoding.AUDIO_ENCODING_LINEAR_16
        audioEncoding).setLanguageCode(// languageCode = "en-US"
        languageCode).setSampleRateHertz(// sampleRateHertz = 16000
        sampleRateHertz).build();
        // Build the query with the InputAudioConfig
        QueryInput queryInput = QueryInput.newBuilder().setAudioConfig(inputAudioConfig).build();
        // Read the bytes from the audio file
        byte[] inputAudio = Files.readAllBytes(Paths.get(audioFilePath));
        // Build the DetectIntentRequest
        DetectIntentRequest request = DetectIntentRequest.newBuilder().setSession(session.toString()).setQueryInput(queryInput).setInputAudio(ByteString.copyFrom(inputAudio)).build();
        // Performs the detect intent request
        DetectIntentResponse response = sessionsClient.detectIntent(request);
        // Display the query result
        QueryResult queryResult = response.getQueryResult();
        System.out.println("====================");
        System.out.format("Query Text: '%s'\n", queryResult.getQueryText());
        System.out.format("Detected Intent: %s (confidence: %f)\n", queryResult.getIntent().getDisplayName(), queryResult.getIntentDetectionConfidence());
        System.out.format("Fulfillment Text: '%s'\n", queryResult.getFulfillmentMessagesCount() > 0 ? queryResult.getFulfillmentMessages(0).getText() : "Triggered Default Fallback Intent");
        return queryResult;
    }
}

Example 2 with DetectIntentRequest

use of com.google.cloud.dialogflow.v2beta1.DetectIntentRequest in project java-dialogflow by googleapis.

the class DetectIntentKnowledge method detectIntentKnowledge.

// DialogFlow API Detect Intent sample with querying knowledge connector.
public static Map<String, KnowledgeAnswers> detectIntentKnowledge(String projectId, String knowledgeBaseName, String sessionId, String languageCode, List<String> texts) throws IOException, ApiException {
    // Instantiates a client
    Map<String, KnowledgeAnswers> allKnowledgeAnswers = Maps.newHashMap();
    try (SessionsClient sessionsClient = SessionsClient.create()) {
        // Set the session name using the sessionId (UUID) and projectID (my-project-id)
        SessionName session = SessionName.of(projectId, sessionId);
        System.out.println("Session Path: " + session.toString());
        // Detect intents for each text input
        for (String text : texts) {
            // Set the text and language code (en-US) for the query
            TextInput.Builder textInput = TextInput.newBuilder().setText(text).setLanguageCode(languageCode);
            // Build the query with the TextInput
            QueryInput queryInput = QueryInput.newBuilder().setText(textInput).build();
            QueryParameters queryParameters = QueryParameters.newBuilder().addKnowledgeBaseNames(knowledgeBaseName).build();
            DetectIntentRequest detectIntentRequest = DetectIntentRequest.newBuilder().setSession(session.toString()).setQueryInput(queryInput).setQueryParams(queryParameters).build();
            // Performs the detect intent request
            DetectIntentResponse response = sessionsClient.detectIntent(detectIntentRequest);
            // Display the query result
            QueryResult queryResult = response.getQueryResult();
            System.out.format("Knowledge results:\n");
            System.out.format("====================\n");
            System.out.format("Query Text: '%s'\n", queryResult.getQueryText());
            System.out.format("Detected Intent: %s (confidence: %f)\n", queryResult.getIntent().getDisplayName(), queryResult.getIntentDetectionConfidence());
            System.out.format("Fulfillment Text: '%s'\n", queryResult.getFulfillmentMessagesCount() > 0 ? queryResult.getFulfillmentMessages(0).getText() : "Triggered Default Fallback Intent");
            KnowledgeAnswers knowledgeAnswers = queryResult.getKnowledgeAnswers();
            for (Answer answer : knowledgeAnswers.getAnswersList()) {
                System.out.format(" - Answer: '%s'\n", answer.getAnswer());
                System.out.format(" - Confidence: '%s'\n", answer.getMatchConfidence());
            }
            KnowledgeAnswers answers = queryResult.getKnowledgeAnswers();
            allKnowledgeAnswers.put(text, answers);
        }
    }
    return allKnowledgeAnswers;
}

Example 3 with DetectIntentRequest

use of com.google.cloud.dialogflow.v2beta1.DetectIntentRequest in project java-dialogflow by googleapis.

the class DetectIntentWithSentimentAnalysis method detectIntentSentimentAnalysis.

public static Map<String, QueryResult> detectIntentSentimentAnalysis(String projectId, List<String> texts, String sessionId, String languageCode) throws IOException, ApiException {
    Map<String, QueryResult> queryResults = Maps.newHashMap();
    // Instantiates a client
    try (SessionsClient sessionsClient = SessionsClient.create()) {
        // Set the session name using the sessionId (UUID) and projectID (my-project-id)
        SessionName session = SessionName.of(projectId, sessionId);
        System.out.println("Session Path: " + session.toString());
        // Detect intents for each text input
        for (String text : texts) {
            // Set the text (hello) and language code (en-US) for the query
            TextInput.Builder textInput = TextInput.newBuilder().setText(text).setLanguageCode(languageCode);
            // Build the query with the TextInput
            QueryInput queryInput = QueryInput.newBuilder().setText(textInput).build();
            // 
            SentimentAnalysisRequestConfig sentimentAnalysisRequestConfig = SentimentAnalysisRequestConfig.newBuilder().setAnalyzeQueryTextSentiment(true).build();
            QueryParameters queryParameters = QueryParameters.newBuilder().setSentimentAnalysisRequestConfig(sentimentAnalysisRequestConfig).build();
            DetectIntentRequest detectIntentRequest = DetectIntentRequest.newBuilder().setSession(session.toString()).setQueryInput(queryInput).setQueryParams(queryParameters).build();
            // Performs the detect intent request
            DetectIntentResponse response = sessionsClient.detectIntent(detectIntentRequest);
            // Display the query result
            QueryResult queryResult = response.getQueryResult();
            System.out.println("====================");
            System.out.format("Query Text: '%s'\n", queryResult.getQueryText());
            System.out.format("Detected Intent: %s (confidence: %f)\n", queryResult.getIntent().getDisplayName(), queryResult.getIntentDetectionConfidence());
            System.out.format("Fulfillment Text: '%s'\n", queryResult.getFulfillmentMessagesCount() > 0 ? queryResult.getFulfillmentMessages(0).getText() : "Triggered Default Fallback Intent");
            System.out.format("Sentiment Score: '%s'\n", queryResult.getSentimentAnalysisResult().getQueryTextSentiment().getScore());
            queryResults.put(text, queryResult);
        }
    }
    return queryResults;
}

Example 4 with DetectIntentRequest

use of com.google.cloud.dialogflow.v2beta1.DetectIntentRequest in project java-dialogflow by googleapis.

the class DetectIntentWithTextToSpeechResponse method detectIntentWithTexttoSpeech.

public static Map<String, QueryResult> detectIntentWithTexttoSpeech(String projectId, List<String> texts, String sessionId, String languageCode) throws IOException, ApiException {
    Map<String, QueryResult> queryResults = Maps.newHashMap();
    // Instantiates a client
    try (SessionsClient sessionsClient = SessionsClient.create()) {
        // Set the session name using the sessionId (UUID) and projectID (my-project-id)
        SessionName session = SessionName.of(projectId, sessionId);
        System.out.println("Session Path: " + session.toString());
        // Detect intents for each text input
        for (String text : texts) {
            // Set the text (hello) and language code (en-US) for the query
            TextInput.Builder textInput = TextInput.newBuilder().setText(text).setLanguageCode(languageCode);
            // Build the query with the TextInput
            QueryInput queryInput = QueryInput.newBuilder().setText(textInput).build();
            // 
            OutputAudioEncoding audioEncoding = OutputAudioEncoding.OUTPUT_AUDIO_ENCODING_LINEAR_16;
            int sampleRateHertz = 16000;
            OutputAudioConfig outputAudioConfig = OutputAudioConfig.newBuilder().setAudioEncoding(audioEncoding).setSampleRateHertz(sampleRateHertz).build();
            DetectIntentRequest dr = DetectIntentRequest.newBuilder().setQueryInput(queryInput).setOutputAudioConfig(outputAudioConfig).setSession(session.toString()).build();
            // Performs the detect intent request
            DetectIntentResponse response = sessionsClient.detectIntent(dr);
            // Display the query result
            QueryResult queryResult = response.getQueryResult();
            System.out.println("====================");
            System.out.format("Query Text: '%s'\n", queryResult.getQueryText());
            System.out.format("Detected Intent: %s (confidence: %f)\n", queryResult.getIntent().getDisplayName(), queryResult.getIntentDetectionConfidence());
            System.out.format("Fulfillment Text: '%s'\n", queryResult.getFulfillmentMessagesCount() > 0 ? queryResult.getFulfillmentMessages(0).getText() : "Triggered Default Fallback Intent");
            queryResults.put(text, queryResult);
        }
    }
    return queryResults;
}

Example 5 with DetectIntentRequest

use of com.google.cloud.dialogflow.v2beta1.DetectIntentRequest in project java-dialogflow by googleapis.

the class ITSystemTest method detectIntentTest.

@Test
public void detectIntentTest() {
    QueryInput queryInput = QueryInput.newBuilder().setEvent(EventInput.newBuilder().setName(EVENT_NAME).setParameters(Struct.newBuilder().putFields("action", Value.newBuilder().setStringValue(ACTION_NAME).build()).build()).setLanguageCode(DEFAULT_LANGUAGE_CODE).build()).build();
    DetectIntentRequest request = DetectIntentRequest.newBuilder().setSession(SESSION_NAME.toString()).setQueryInput(queryInput).build();
    DetectIntentResponse response = sessionsClient.detectIntent(request);
    QueryResult result = response.getQueryResult();
    assertEquals(EVENT_NAME, result.getQueryText());
    assertEquals(ACTION_NAME, result.getAction());
    assertEquals(DEFAULT_LANGUAGE_CODE, result.getLanguageCode());
    assertEquals(intent.getDisplayName(), result.getIntent().getDisplayName());
}