Food delivery app (Ionic)

The Food delivery app allows you to order snacks and drinks using your voice. Examine it to see how to implement a multimodal interface for an Ionic Angular app.

App source code

The app source code is available on Alan AI GitHub. To use the code example:

1. Clone this repository to your computer.

2. Explore the app in the IDE and run it with the following command: ionic serve.

3. In the app, tap the Alan button and say:

   • What is it?

   • What do you have?

   • Open street food

   • Add three burgers

   • Checkout

Where to find the code?

To understand how the in-app assistant works, refer to the following resources:

• AlanFoodDelivery/src/app/app.component.ts: here you can find the main assistant logic implemented in the client app: the code for the Alan button, handlers and client API methods.

• AlanFoodDelivery/voiceScripts/Food_Ordering.js: here you can find the dialog script for the Food delivery app.