https://developer.android.com/codelabs/jetpack-compose-state?hl=ja#3 <img width="848" alt="スクリーンショット 2023-07-25 7 19 29" src="https://github.com/LeoAndo/android-jetpack-compose-training/assets/16476224/bedf65d8-6742-4686-adf1-0f3dc5b5fb1a">
