[video_player] synchronize isPlaying state

[maRci002]

This was the original PR: flutter-team-archive/plugins#7198

Resolvesflutter/flutter#49081.
Resolvesflutter/flutter#120872.

This PR synchronizes isPlaying state between native and dart code, for example if a headset is unplugged or a phone call interrupts the video.

Pre-launch Checklist

• I read the Contributor Guide and followed the process outlined there for submitting PRs.
• I read the Tree Hygiene wiki page, which explains my responsibilities.
• I read and followed the relevant style guides and ran the auto-formatter. (Unlike the flutter/flutter repo, the flutter/packages repo does use dart format.)
• I signed the CLA.
• The title of the PR starts with the name of the package surrounded by square brackets, e.g. [shared_preferences]
• I listed at least one issue that this PR fixes in the description above.
• I updated pubspec.yaml with an appropriate new version according to the pub versioning philosophy, or this PR is exempt from version changes.
• I updated CHANGELOG.md to add a description of the change, following repository CHANGELOG style.
• I updated/added relevant documentation (doc comments with ///).
• I added new tests to check the change I am making, or this PR is test-exempt.
• All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel on Discord.

[hellohuanlin]

Feel free to request review again when my comments in the original PR is addressed.

[maRci002]

I've addressed your comments but removing those two dependency_overrides section results error like this:

Error (Xcode): ../lib/video_player.dart:441:29: Error: Member not found: 'isPlayingStateUpdate'.

[hellohuanlin]

iOS part looks good

[hellohuanlin]

I've addressed your comments but removing those two dependency_overrides section results error like this: Error (Xcode): ../lib/video_player.dart:441:29: Error: Member not found: 'isPlayingStateUpdate'.

My understanding is that what you changed is the standard approach in 1p plugins. IIRC I have seen similar practice in other plugins. Without that overrides, the dependency would be the previously published version

[hellohuanlin]

I stamped the iOS part. you probably wanna add back the reviewers for android/web.

[maRci002]

How can add back the reviewers?

[ditman]

The web bits look good to me, this is a big update for the player, thanks for doing it!

[camsim99]

The Android parts look good to me!

This PR made me realize the lack of test coverage on the Android native parts, so you could add a test for this change, but definitely not blocking for this PR. More-so a note to self :)

[BraveEvidence]

This will help https://www.youtube.com/watch?v=IMQdSTlTXjA

[maRci002]

In my opinion this PR is ready

• removed dependency_overrides
• removed // ignore: missing_enum_constant_in_switch which was created by [video_player] add missing_enum_constant_in_switch #3435
• updated video_player_platform_interface dependencies to 6.1.0 since [video_player_platform_interface] synchronize isPlaying state #3361 PR increased the version

[gmackall]

Is this PR missing anything in order to be able to merge?

[tarrinneal]

Is this PR missing anything in order to be able to merge?

Seems ready to me.