[video_player] Exposes VideoPlayerWebOptions.

[ditman]

Exports types VideoPlayerWebOptions and VideoPlayerWebOptionsControls to customize the webOptions field in VideoPlayerOptions objects.

Forwards webOptions to the web implementation.

Usage

Can be used as follows:

_controller = VideoPlayerController.asset(
  'assets/Butterfly-209.mp4',
  videoPlayerOptions: const VideoPlayerOptions(
    webOptions: VideoPlayerWebOptions(
        controls: VideoPlayerWebOptionsControls.enabled(
          allowDownload: false,
          allowFullscreen: false,
          allowPlaybackRate: false,
          allowPictureInPicture: false,
        ),
        allowContextMenu: false,
        allowRemotePlayback: false,
     ),
  ),
);

Issues

• Fixes: VideoPlayerWebOptions is not working flutter#150327
• Fixes: [video_player] Add Fullscreen for Web flutter#64397
• Fixes: video_player protect video from download  flutter#62192
• Fixes part of: [Video_player][Web]: Add option to show video player controls and make double click go fullscreen when controls are invisible flutter#88151
• Lands: [video_player] Add optional web options #3259 (adds missing test)

Pre-launch Checklist

• I read the Contributor Guide and followed the process outlined there for submitting PRs.
• I read the Tree Hygiene 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 linked to 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, or this PR is exempt from CHANGELOG changes.
• 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.

Co-authored-by: James Leahy [email protected]

[stuartmorgan]

LGTM.

We really need to rework the way platform options work, since having to hard-code platform-specific logic in the app-facing package is gross, but since it was already mostly landed this way that's a problem for a future redesign.

[ditman]

We really need to rework the way platform options work, since having to hard-code platform-specific logic in the app-facing package is gross, but since it was already mostly landed this way that's a problem for a future redesign.

Yes, it's clear that platform-specific code ends popping up in the plugin API :/

[auto-submit]

auto label is removed for flutter/packages/6990, due to - The status or check suite Mac_arm64 ios_platform_tests_shard_1 master has failed. Please fix the issues identified (or deflake) before re-applying this label.