# Flutter Dynamic Theme Sample A developer sample demonstrating how to call on-device Flutter APIs based on output from the Gemini API. Allows the user to dynamically change font scale, colors, and other theme properties inside a running app using natural language. ## Goals * Show how to use the Gemini API for a chat session. * Demonstrate how to use functions calls with the Gemini API. * Show how to tie responses from Gemini to specific local API calls. ## Questions/issues If you have a general question about any of the techniques you see in the sample, Flutter's open source community is a great place to find answers. You can find links to online and local groups at [https://flutter.dev/community]! If you run into an issue with the sample itself, please file an issue in the [main Flutter repo](https://github.com/flutter/flutter/issues).