Hi @tneotia, when do you think this PR will be merged in the master branch?

@yucomds I don't know... @erickok reviews the PRs but he's a bit busy right now so when he's available then it will be reviewed and merged.

If you really need this then you can always use a git dependency pointing to my fork of flutter_html with this branch.

I think we should clean up any lingering listeners ourselves, one we go the statefull widget way. That should be sufficient, no?

I agree, but I think this might be a good interim solution until we fully decide to go that route and implement it.

We still need to fix this but I was hoping to do that after modularization.

@erickok I just overhauled this PR a bit:

1. Html is now a StatefulWidget so we can dispose everything internally
2. I added a disposeAll method in case someone would need to dispose all controllers being used by all Html widgets
3. I added convenience getters for users to get controllers being used by Html widgets so things like How to pause the video? #862 and video标签多视频如何加载，并控制播放，暂停 #908 can be done by users.

@tneotia This is probably the first thing we need to merge now. Can you fix the conflict? than I will approve and merge everything.

@erickok done :)

@tneotia Can you merge master into this? After that I will make an intermediate release 3.0.0-alpha (or with a better name). And after that we can mere in modularization PR.

@erickok done.