FlowItem is a child component of the WaterFlow container and is used to display specific items in the container layout.
- This component is supported since API version 9. Updates will be marked with a superscript to indicate their earliest API version.
- This component can be used only as a child of WaterFlow.
- In the swiping scenario, the FlowItem component and its child components are frequently created and destroyed. You are advised to encapsulate components in the FlowItem component into custom components and decorating them with the @Reusable decorator, making the components reusable and reducing the overhead of repeatedly creating and destroying nodes in the ArkUI framework. For best practices, see Reusing Components.