How to implement dynamic data preloading through backend pagination prefetching?

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Problem Description

How to implement dynamic data preloading using List, LazyForEach, and Prefetcher, and load data through background pagination?

Background Knowledge

Prefetching can be used in conjunction with LazyForEach to provide content preloading capabilities for container components such as List, Grid, WaterFlow, and Swiper during scrolling, enhancing the user browsing experience.

Solution

Developers can use BasicPrefetcher to call the background pagination interface at the right time based on the real-time changes in the visible area on the screen and the changes in the prefetch duration, thereby determining which data items should be prefetched. Specific code can refer to pagination preloading

Written by Aycanur Ucar