Basically this is a simple app shows you how to deal with DialogFlow APIs built by Flutter with customized UI (TESTS ONLY).
- First you must get the API key of your agent that you create from Google Service Account
See Setting up authentication . - This app uses the Dialogflow v1 & v2 Package for handling the API's requests, responses and so on.
- Also uses the intl Packege for internationalization and localization facilities.
Here's some screenshots after quick tests on Android 9.0
