To create an AR indoor navigation app using Flutter and Unity:
- Use Unity for AR: Unity is commonly used for AR development. Build your AR features in Unity, like mapping indoor spaces and handling AR interactions.
- Integrate with Flutter: Communicate between Unity and Flutter using platform channels. You can send data back and forth between the two environments.
- Flutter for UI: Use Flutter for the app's user interface, navigation, and other non-AR elements.
- Testing and Deployment: Test your app's integration thoroughly. You can build the Unity part for Android/iOS and incorporate it into your Flutter project.
- Resources: Utilize Unity's AR Foundation for AR capabilities. Explore Flutter packages like flutter_unity_widget to embed Unity content within Flutter.
This approach combines the strengths of both Unity and Flutter to create an AR indoor navigation app. Remember that this is an advanced project, and it's important to gain proficiency in both Unity and Flutter for successful integration.