When the state of the composition changes, the recomposer schedules a . During recomposition, the framework re-executes the composable functions to produce a new composition. The recomposer then updates the UI to reflect the changes.
At its core, Jetpack Compose is a composition-based framework. This means that you build your UI by composing small, reusable functions that describe the UI. These functions are called . When you call a composable function, it returns a composition that describes the UI.
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The API allows you to store a value in the composition context. The mutableStateOf API allows you to create a mutable state object that can be updated.
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When the state changes, the recomposer is notified and schedules a recomposition.
The is a critical component of Jetpack Compose. It's responsible for managing the composition and updating the UI when the state changes. The recomposer is a coroutine-based system that constantly monitors the composition for changes. When the state of the composition changes, the
Jetpack Compose provides a number of APIs for managing state. The most common way to manage state is to use the and mutableStateOf APIs.