Examples with Intent com.google.cloud.dialogflow.cx.v3beta1.Intent used on opensource projects

Example 21 with Intent

use of com.google.cloud.dialogflow.cx.v3beta1.Intent in project java-dialogflow-cx by googleapis.

the class DetectIntent method detectIntent.

// DialogFlow API Detect Intent sample with text inputs.
public static Map<String, QueryResult> detectIntent(String projectId, String locationId, String agentId, String sessionId, List<String> texts, String languageCode) throws IOException, ApiException {
    SessionsSettings.Builder sessionsSettingsBuilder = SessionsSettings.newBuilder();
    if (locationId.equals("global")) {
        sessionsSettingsBuilder.setEndpoint("dialogflow.googleapis.com:443");
    } else {
        sessionsSettingsBuilder.setEndpoint(locationId + "-dialogflow.googleapis.com:443");
    }
    SessionsSettings sessionsSettings = sessionsSettingsBuilder.build();
    Map<String, QueryResult> queryResults = Maps.newHashMap();
    // Instantiates a client
    try (SessionsClient sessionsClient = SessionsClient.create(sessionsSettings)) {
        // Set the session name using the projectID (my-project-id), locationID (global), agentID
        // (UUID), and sessionId (UUID).
        SessionName session = SessionName.ofProjectLocationAgentSessionName(projectId, locationId, agentId, sessionId);
        // Detect intents for each text input.
        for (String text : texts) {
            // Set the text (hello) for the query.
            TextInput.Builder textInput = TextInput.newBuilder().setText(text);
            // Build the query with the TextInput and language code (en-US).
            QueryInput queryInput = QueryInput.newBuilder().setText(textInput).setLanguageCode(languageCode).build();
            // Build the DetectIntentRequest with the SessionName and QueryInput.
            DetectIntentRequest request = DetectIntentRequest.newBuilder().setSession(session.toString()).setQueryInput(queryInput).build();
            // Performs the detect intent request.
            DetectIntentResponse response = sessionsClient.detectIntent(request);
            // Display the query result.
            QueryResult queryResult = response.getQueryResult();
            // TODO : Uncomment if you want to print queryResult
            // System.out.println("====================");
            // System.out.format("Query Text: '%s'\n", queryResult.getText());
            // System.out.format(
            // "Detected Intent: %s (confidence: %f)\n",
            // queryResult.getIntent().getDisplayName(),
            // queryResult.getIntentDetectionConfidence());
            queryResults.put(text, queryResult);
        }
    }
    return queryResults;
}

Example 22 with Intent

use of com.google.cloud.dialogflow.cx.v3beta1.Intent in project java-dialogflow-cx by googleapis.

the class DetectIntentStream method detectIntentStream.

// DialogFlow API Detect Intent sample with audio files processes as an audio stream.
public static void detectIntentStream(String projectId, String locationId, String agentId, String sessionId, String audioFilePath) throws ApiException, IOException {
    SessionsSettings.Builder sessionsSettingsBuilder = SessionsSettings.newBuilder();
    if (locationId.equals("global")) {
        sessionsSettingsBuilder.setEndpoint("dialogflow.googleapis.com:443");
    } else {
        sessionsSettingsBuilder.setEndpoint(locationId + "-dialogflow.googleapis.com:443");
    }
    SessionsSettings sessionsSettings = sessionsSettingsBuilder.build();
    // Instantiates a client
    try (SessionsClient sessionsClient = SessionsClient.create(sessionsSettings)) {
        // Set the session name using the projectID (my-project-id), locationID (global), agentID
        // (UUID), and sessionId (UUID).
        // Using the same `sessionId` between requests allows continuation of the conversation.
        SessionName session = SessionName.of(projectId, locationId, agentId, sessionId);
        // Instructs the speech recognizer how to process the audio content.
        // Note: hard coding audioEncoding and sampleRateHertz for simplicity.
        // Audio encoding of the audio content sent in the query request.
        InputAudioConfig inputAudioConfig = InputAudioConfig.newBuilder().setAudioEncoding(AudioEncoding.AUDIO_ENCODING_LINEAR_16).setSampleRateHertz(// sampleRateHertz = 16000
        16000).build();
        // Build the AudioInput with the InputAudioConfig.
        AudioInput audioInput = AudioInput.newBuilder().setConfig(inputAudioConfig).build();
        // Build the query with the InputAudioConfig.
        QueryInput queryInput = QueryInput.newBuilder().setAudio(audioInput).setLanguageCode(// languageCode = "en-US"
        "en-US").build();
        // Create the Bidirectional stream
        BidiStream<StreamingDetectIntentRequest, StreamingDetectIntentResponse> bidiStream = sessionsClient.streamingDetectIntentCallable().call();
        // Specify sssml name and gender
        VoiceSelectionParams voiceSelection = // Voices that are available https://cloud.google.com/text-to-speech/docs/voices
        VoiceSelectionParams.newBuilder().setName("en-GB-Standard-A").setSsmlGender(SsmlVoiceGender.SSML_VOICE_GENDER_FEMALE).build();
        SynthesizeSpeechConfig speechConfig = SynthesizeSpeechConfig.newBuilder().setVoice(voiceSelection).build();
        // Setup audio config
        OutputAudioConfig audioConfig = // https://cloud.google.com/dialogflow/cx/docs/reference/rpc/google.cloud.dialogflow.cx.v3#outputaudioencoding
        OutputAudioConfig.newBuilder().setAudioEncoding(OutputAudioEncoding.OUTPUT_AUDIO_ENCODING_UNSPECIFIED).setAudioEncodingValue(1).setSynthesizeSpeechConfig(speechConfig).build();
        // The first request must **only** contain the audio configuration:
        bidiStream.send(StreamingDetectIntentRequest.newBuilder().setSession(session.toString()).setQueryInput(queryInput).setOutputAudioConfig(audioConfig).build());
        try (FileInputStream audioStream = new FileInputStream(audioFilePath)) {
            // Subsequent requests must **only** contain the audio data.
            // Following messages: audio chunks. We just read the file in fixed-size chunks. In reality
            // you would split the user input by time.
            byte[] buffer = new byte[4096];
            int bytes;
            while ((bytes = audioStream.read(buffer)) != -1) {
                AudioInput subAudioInput = AudioInput.newBuilder().setAudio(ByteString.copyFrom(buffer, 0, bytes)).build();
                QueryInput subQueryInput = QueryInput.newBuilder().setAudio(subAudioInput).setLanguageCode(// languageCode = "en-US"
                "en-US").build();
                bidiStream.send(StreamingDetectIntentRequest.newBuilder().setQueryInput(subQueryInput).build());
            }
        }
        // Tell the service you are done sending data.
        bidiStream.closeSend();
        for (StreamingDetectIntentResponse response : bidiStream) {
            QueryResult queryResult = response.getDetectIntentResponse().getQueryResult();
            System.out.println("====================");
            System.out.format("Query Text: '%s'\n", queryResult.getTranscript());
            System.out.format("Detected Intent: %s (confidence: %f)\n", queryResult.getIntent().getDisplayName(), queryResult.getIntentDetectionConfidence());
        }
    }
}

Example 23 with Intent

use of com.google.cloud.dialogflow.cx.v3beta1.Intent in project java-dialogflow-cx by googleapis.

the class UpdateIntent method updateIntent.

// DialogFlow API Update Intent sample.
public static void updateIntent(String projectId, String agentId, String intentId, String location, String displayName) throws IOException {
    try (IntentsClient client = IntentsClient.create()) {
        String intentPath = "projects/" + projectId + "/locations/" + location + "/agents/" + agentId + "/intents/" + intentId;
        Builder intentBuilder = client.getIntent(intentPath).toBuilder();
        intentBuilder.setDisplayName(displayName);
        FieldMask fieldMask = FieldMask.newBuilder().addPaths("display_name").build();
        Intent intent = intentBuilder.build();
        UpdateIntentRequest request = UpdateIntentRequest.newBuilder().setIntent(intent).setLanguageCode("en").setUpdateMask(fieldMask).build();
        // Make API request to update intent using fieldmask
        Intent response = client.updateIntent(request);
        System.out.println(response);
    }
}

Example 24 with Intent

use of com.google.cloud.dialogflow.cx.v3beta1.Intent in project java-dialogflow-cx by googleapis.

the class UpdateIntentTest method setUp.

@Before
public void setUp() throws IOException {
    stdOut = new ByteArrayOutputStream();
    System.setOut(new PrintStream(stdOut));
    Builder build = Agent.newBuilder();
    build.setDefaultLanguageCode("en");
    build.setDisplayName("temp_agent_" + UUID.randomUUID().toString());
    build.setTimeZone("America/Los_Angeles");
    Agent agent = build.build();
    String apiEndpoint = "global-dialogflow.googleapis.com:443";
    String parentPath = "projects/" + PROJECT_ID + "/locations/global";
    AgentsSettings agentsSettings = AgentsSettings.newBuilder().setEndpoint(apiEndpoint).build();
    AgentsClient client = AgentsClient.create(agentsSettings);
    parent = client.createAgent(parentPath, agent).getName();
    UpdateIntentTest.agentID = parent.split("/")[5];
    try (IntentsClient intentsClient = IntentsClient.create()) {
        com.google.cloud.dialogflow.cx.v3.Intent.Builder intent = Intent.newBuilder();
        intent.setDisplayName("temp_intent_" + UUID.randomUUID().toString());
        UpdateIntentTest.intentPath = intentsClient.createIntent(parent, intent.build()).getName();
        UpdateIntentTest.intentID = UpdateIntentTest.intentPath.split("/")[7];
    }
}