Voice Broadcast - Add a feature flag with the composer action

[Florian14]

Type of change

• WIP Feature
• Bugfix
• Technical
• Other :

Content

• Add a debug feature flag to enable the voice broadcast feature
• Add the composer action to start a voice broadcast according to the feature flag (only show a log for the moment)

Note: added a todo for the permission check which will be added in a dedicated PR about voice broadcast permissions

Motivation and context

#7127

Screenshots / GIFs

Feature flag	Composer action

Tested devices

• Physical
• Emulator
• OS version(s):

Checklist

• Changes has been tested on an Android device or Android emulator with API 21
• UI change has been tested on both light and dark themes
• Accessibility has been taken into account. See https://github.com/vector-im/element-android/blob/develop/CONTRIBUTING.md#accessibility
• Pull request is based on the develop branch
• Pull request includes a new file under ./changelog.d. See https://github.com/vector-im/element-android/blob/develop/CONTRIBUTING.md#changelog
• Pull request includes screenshots or videos if containing UI changes
• Pull request includes a sign off
• You've made a self review of your PR
• If you have modified the screen flow, or added new screens to the application, you have updated the test UiAllScreensSanityTest.allScreensTest()

[ElementBot]

	Warnings
⚠️	vector/src/main/java/im/vector/app/features/attachments/AttachmentTypeSelectorView.kt#L70 - Avoid passing null as the view root (needed to resolve layout parameters on the inflated layout's root element)
⚠️	vector/src/main/java/im/vector/app/features/attachments/AttachmentTypeSelectorView.kt#L70 - Avoid passing null as the view root (needed to resolve layout parameters on the inflated layout's root element)
⚠️	vector/src/main/java/im/vector/app/features/attachments/AttachmentTypeSelectorView.kt#L70 - Avoid passing null as the view root (needed to resolve layout parameters on the inflated layout's root element)
⚠️	vector/src/main/java/im/vector/app/features/attachments/AttachmentTypeSelectorView.kt#L70 - Avoid passing null as the view root (needed to resolve layout parameters on the inflated layout's root element)
⚠️	vector/src/main/res/drawable/ic_attachment_voice_broadcast.xml#L7 - Very long vector path (1102 characters), which is bad for performance. Considering reducing precision, removing minor details or rasterizing vector.
⚠️	vector/src/main/res/drawable/ic_attachment_voice_broadcast.xml#L7 - Very long vector path (1102 characters), which is bad for performance. Considering reducing precision, removing minor details or rasterizing vector.
⚠️	vector/src/main/res/drawable/ic_attachment_voice_broadcast.xml#L10 - Very long vector path (1022 characters), which is bad for performance. Considering reducing precision, removing minor details or rasterizing vector.
⚠️	vector/src/main/res/drawable/ic_attachment_voice_broadcast.xml#L10 - Very long vector path (1022 characters), which is bad for performance. Considering reducing precision, removing minor details or rasterizing vector.
⚠️	vector/src/main/res/drawable/ic_attachment_voice_broadcast.xml#L13 - Very long vector path (989 characters), which is bad for performance. Considering reducing precision, removing minor details or rasterizing vector.
⚠️	vector/src/main/res/drawable/ic_attachment_voice_broadcast.xml#L13 - Very long vector path (989 characters), which is bad for performance. Considering reducing precision, removing minor details or rasterizing vector.
⚠️	vector/src/main/res/drawable/ic_attachment_voice_broadcast.xml#L16 - Very long vector path (961 characters), which is bad for performance. Considering reducing precision, removing minor details or rasterizing vector.
⚠️	vector/src/main/res/drawable/ic_attachment_voice_broadcast.xml#L16 - Very long vector path (961 characters), which is bad for performance. Considering reducing precision, removing minor details or rasterizing vector.
⚠️	vector/src/main/res/layout/view_attachment_type_selector.xml#L7 - Possible overdraw: Root element paints background ?android:colorBackground with a theme that also paints a background (inferred theme is @android:style/Theme.Holo)
⚠️	vector/src/main/res/layout/view_attachment_type_selector.xml#L7 - Possible overdraw: Root element paints background ?android:colorBackground with a theme that also paints a background (inferred theme is @android:style/Theme.Holo)

Generated by 🚫 dangerJS against 2812b16

[sonarcloud]

SonarCloud Quality Gate failed.   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
2 Code Smells

10.0% Coverage
0.0% Duplication

[giomfo]

SGTM,
I approved it as a first reviewer. @bmarty I let you review it for a final review

[bmarty]

Perfect, thanks.

only show a toast for the moment

I think there is only a log for now. But this is fine :)

The tooltip is something else.