法的空间

正常的。你可以了解下 VisibilityDetector

官方demo 能重现吗？ 步骤是啥

i'm waiting an official pr, if you have a good idea, you can push a pr to flutter team. i must make sure the codes will not breaking any other...

demo，步骤

。。。可怕。。。你这是多少层了。。。越多层，越来判断。。2层应该是完美的

最好能提供一个能重现问题的最小demo

试试最新的版本 https://github.com/fluttercandies/extended_tabs/commit/640f3770c4822473bcc21f0a8ca5f18abe551da0

@phamnhuvu-dev i agree with you. i think for special requirement ，user can make a custom provider from extendednetworkprovider. ExtendedImageProvider should be simple.

you can use postFrameCallback to get controller or likeCountController do any thing you want , more detail see demo

can't got it