MAUI CarouselView Out Of Memory Issue.
Maui android project CarouselView out of memory issue and laggy issue, when i load too many data.
7 Replies
they have any free tool to trach and memory profile ?
i am using rider, i can able to trace android device maui application in that.
GitHub
Profiling .NET MAUI Apps
.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop. - dotnet/maui
tanks.
when i swipe up CarouselView, everytime heap memory size massively increasing, have any idae how to disponse the old data of the CarouselView ? i did many R&D in google but i not get any proper results.
don't instantiate too many videos -- just use a rotating carousel imo -- maybe preload metadata (and maybe a thumbnail for +- 3 vids), then try to always keep 3 of them "ready-to-play", while discarding the rest
so maybe you should only have 3/5/7 entries at each time on the carousel, even if you have the metadata to load more, then modify the ViewModels and maybe order to change the contents.
yea it is a good idea, but i CarouselView ItemSource allowed only one ui element, if i use 2 ui element inside CarouselView ItemSource it is showing a error, so i can't able to loop it.
now i am pass the array in this ObservableCollection and loading the data inside CarouselView.
when scrolling time if i remove the First() index from this collection and add new index in collection, the ui is not feel smoot like instagram reels, if is flickring when scroll.
i got a idea, without removing and add data in ObservableCollection just override the data ma result be good, it think so, let me try.