Added Custom Widgets

[jabguru]

Release Version: 1.0.5

Release Notes

• Added Custom Empty View Widget
• Added Custom Number of Users Widget
• Enabled buttons rendered in order

Pull request checklist

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• The GitHub Actions pass building and linting. Linter returns no warnings or errors.
• The QA checklist below has been completed

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

What is the current behavior?

The built-in buttons are not displayed in the order that they are put in enabledButtons.

Issue Number: N/A

What is the new behavior?

• Added emptyViewWidget. Was having an issue with the expanded widget on the default one and I needed to use localization on the text (waiting for the host to join), so I figured a custom widget would be needed.
• Added numberOfUsersWidget. Needed to customize the widget that displays the number of users connected, so I added a function that takes in the number from the controller and returns the widget.

Does this introduce a breaking change?

• Yes
• No

QA Checklist

VideoUIKit Update Checklist (Minor or Patch Release)

• Using the latest version of Agora's Video SDK
• Example apps are all functional
• Core features are still working (both ways across platforms)
  • Camera + Mic muting works for local and remote users
  • Users are added and removed correctly when they join and leave the channel
  • Older versions of the library gracefully handle changes (Create issue if not)
  • Builtin buttons all work as expected
• Any newly deprecated methods are flagged as such inline and in documentation

QA Notes

Other information

I'm kinda new to this markdown thing, so if there's something I need to add or didn't add and I need to fix so the pull request can be accepted, please reach out. I'm grateful for the work being put into this packaged, helped me a great deal! Thanks.