Make sure the live timeline is destroyed before clearing a room's cache

[jmartinesp]

Content

• Destroy live timeline instantiated right before clearing the room's cache. In a future refactor we should avoid creating the timeline at all, but at the moment this is the best we can do.
• Destroy all room references before evicting them from the LRU cache when destroying RustMatrixClient on logout / clear cache. This should also destroy their live timelines.

Motivation and context

According to the SDK team, having a live timeline while clearing the cache could lead to DB issues.

Tests

Clear the cache from the developer settings or the room's context menu. If it still works as expected, the change didn't cause new issues, and should improve existing ones.

Tested devices

• Physical
• Emulator
• OS version(s): 14

Checklist

• Changes have been tested on an Android device or Android emulator with API 24
• UI change has been tested on both light and dark themes
• Accessibility has been taken into account. See https://github.com/element-hq/element-x-android/blob/develop/CONTRIBUTING.md#accessibility
• Pull request is based on the develop branch
• Pull request title will be used in the release note, it clearly define what will change for the user
• Pull request includes screenshots or videos if containing UI changes
• You've made a self review of your PR

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 5 lines in your changes missing coverage. Please review.

Project coverage is 80.11%. Comparing base (3bff64b) to head (d1298f3).
Report is 6 commits behind head on develop.

Files with missing lines	Patch %	Lines
...roid/libraries/matrix/impl/room/RustRoomFactory.kt	0.00%	4 Missing ⚠️
...ndroid/features/roomlist/impl/RoomListPresenter.kt	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #4515      +/-   ##
===========================================
- Coverage    80.11%   80.11%   -0.01%     
===========================================
  Files         2081     2081              
  Lines        55768    55773       +5     
  Branches      6826     6826              
===========================================
  Hits         44681    44681              
- Misses        8744     8749       +5     
  Partials      2343     2343              

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[bmarty]

OK, thanks!