feat(drive): New loading behavior (WPB-23689)

[ohassine]

https://wearezeta.atlassian.net/browse/WPB-23689

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PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

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What's new in this PR?

Issues

This PR replaces the old “download bottom sheet + download progress model” with a new loading behavior

File opening behavior is now streamlined:

• If a file is already cached locally, it is opened immediately without triggering a download.
• If a file is not available locally, it is downloaded automatically when the user taps it.
• For small files where the download completes quickly (under ~300ms), the file is opened immediately with no loading UI.
• For longer downloads, a loading state is shown while the file is being fetched.
• Once the download completes, a snackbar is displayed indicating the file is ready to open.

Untitled.mp4

Needs releases with:

• GitHub link to other pull request

Testing

Test Coverage (Optional)

• I have added automated test to this contribution

How to Test

Briefly describe how this change was tested and if applicable the exact steps taken to verify that it works as expected.

Notes (Optional)

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PR Post Submission Checklist for internal contributors (Optional)

• Wire's Github Workflow has automatically linked the PR to a JIRA issue

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PR Post Merge Checklist for internal contributors

• If any soft of configuration variable was introduced by this PR, it has been added to the relevant documents and the CI jobs have been updated.

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References

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[codecov]

Codecov Report

❌ Patch coverage is 70.94595% with 43 lines in your changes missing coverage. Please review.
✅ Project coverage is 50.90%. Comparing base (38fa9ce) to head (24a0eea).

Files with missing lines	Patch %	Lines
...com/wire/android/feature/cells/ui/CellViewModel.kt	58.33%	9 Missing and 6 partials ⚠️
...re/android/feature/cells/ui/CellFileActionsMenu.kt	55.00%	4 Missing and 5 partials ⚠️
.../wire/android/feature/cells/ui/model/CellNodeUi.kt	47.05%	9 Missing ⚠️
.../com/wire/android/feature/cells/ui/CellListItem.kt	0.00%	5 Missing ⚠️
...oid/feature/cells/ui/OpenFileDownloadController.kt	92.98%	0 Missing and 4 partials ⚠️
.../com/wire/android/feature/cells/util/FileHelper.kt	0.00%	1 Missing ⚠️

❌ Your patch check has failed because the patch coverage (70.94%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #4765      +/-   ##
===========================================
+ Coverage    50.80%   50.90%   +0.09%     
===========================================
  Files          605      609       +4     
  Lines        20887    20954      +67     
  Branches      3370     3378       +8     
===========================================
+ Hits         10612    10666      +54     
- Misses        9276     9283       +7     
- Partials       999     1005       +6     

Files with missing lines	Coverage Δ
...android/feature/cells/ui/CellFileLocalPathCache.kt	100.00% <100.00%> (ø)
...wire/android/feature/cells/ui/CellScreenContent.kt	0.00% <ø> (ø)
...id/feature/cells/ui/model/NodeBottomSheetAction.kt	100.00% <100.00%> (ø)
...re/android/feature/cells/ui/model/OpenLoadState.kt	100.00% <100.00%> (ø)
.../com/wire/android/feature/cells/util/FileHelper.kt	0.00% <0.00%> (ø)
...oid/feature/cells/ui/OpenFileDownloadController.kt	92.98% <92.98%> (ø)
.../com/wire/android/feature/cells/ui/CellListItem.kt	0.00% <0.00%> (ø)
...re/android/feature/cells/ui/CellFileActionsMenu.kt	73.68% <55.00%> (-9.96%)	⬇️
.../wire/android/feature/cells/ui/model/CellNodeUi.kt	85.88% <47.05%> (-9.84%)	⬇️
...com/wire/android/feature/cells/ui/CellViewModel.kt	51.09% <58.33%> (+0.25%)	⬆️

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[pull-request-size]

Ups 🫰🟨

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[sonarqubecloud]

Quality Gate passed

Issues
3 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