These samples demonstrate the use of the Dialogflow API.

These samples show how to detect intents with text, audio, and streaming audio.

These samples show how to manage contexts, entities, entity types, and intents

This sample requires you to have Java8.

To get started, download and install it.

• Create a project with the Google Cloud Console, and enable the Dialogflow API.

• Set up authentication. For example, from the Cloud Console, create a service account, download its json credentials file, then set the appropriate environment variable:

  export GOOGLE_APPLICATION_CREDENTIALS=/path/to/your-project-credentials.json

• To run tests, set GOOGLE_CLOUD_PROJECT to your PROJECT_ID:

  export GOOGLE_CLOUD_PROJECT=PROJECT_ID
  

  mvn clean verify
  

• Set PROJECT_ID in pom.xml to your Google Cloud Project Id.

• Set SESSION_ID in pom.xml to a session name of your choice. (Defaults to SESSION_ID)

• Set CONTEXT_ID in pom.xml to a context name of your choice. (Defaults to CONTEXT_ID)

To build the sample, we use Maven.

mvn clean package

Import the sample agent (RoomReservation.zip) from the resources directory to your Dialogflow Project using the following guide: Versioning with Import/Export

DialogFlow API Detect Intent sample with text inputs.

mvn exec:java -DDetectIntentTexts

DialogFlow API Detect Intent sample with audio files. Returns the result of detect intent with an audio file as input.

Note: Execute the following commands in order to yield reasonable outputs.

mvn exec:java -DDetectIntentAudioBookARoom

mvn exec:java -DDetectIntentAudioMountainView

mvn exec:java -DDetectIntentAudioToday

mvn exec:java -DDetectIntentAudio230PM

mvn exec:java -DDetectIntentAudioHalfAnHour

mvn exec:java -DDetectIntentAudioTwoPeople

DialogFlow API Detect Intent sample with audio files processes as an audio stream.

mvn exec:java -DDetectIntentStreamBookARoom

mvn exec:java -DDetectIntentStreamMountainView

DialogFlow API Context sample.

Lists contexts

mvn exec:java -DContextManagementList

Create an entity type

mvn exec:java -DContextManagementCreate

Delete entity type

mvn exec:java -DContextManagementDelete

DialogFlow API Entity sample.

List entities

mvn exec:java -DEntityManagementList

Create an entity

mvn exec:java -DEntityManagementCreate

Delete entity

mvn exec:java -DEntityManagementDelete

DialogFlow API EntityType sample.

List entity types

mvn exec:java -DEntityTypeManagementList

Create an entity type

mvn exec:java -DEntityTypeManagementCreate

Delete entity type

mvn exec:java -DEntityTypeManagementDelete

DialogFlow API Intent sample.

List intents

mvn exec:java -DIntentManagementList

Create an intent

mvn exec:java -DIntentManagementCreate

Delete intent

mvn exec:java -DIntentManagementDelete

DialogFlow API SessionEntityType sample.

List session entity types

mvn exec:java -DSessionEntityTypeManagementList

Create session entity type

mvn exec:java -DSessionEntityTypeManagementCreate

Delete session entity type

mvn exec:java -DSessionEntityTypeManagementDelete