📆 Show "Next meeting" in the chat

[AndyScherzinger]

• Please see 🪟 Meta info display in rooms #5867 for discussion first

---

• Resolves Show "Next meeting" in the chat #5661
• Follows the implementation approach of the out-of-office feature
• Reuses the scheduled-call feature data-formatting logic
• Uses a generic copyright header, like we do in other non-mobile projects (can also switch to personal ones if you like)

🖼️ Screenshots

🕸️ Web	🏚️ Before	🏡 After

🚧 TODO

• review & merge

🏁 Checklist

• ⛑️ Tests (unit and/or integration) are included or not needed
• 🔖 Capability is checked or not needed
• 🔙 Backport requests are created or not needed: /backport to stable-xx.x
• 📅 Milestone is set
• 🌸 PR title is meaningful (if it should be in the changelog: is it meaningful to users?)

[jancborchardt]

It looks different from the message pinning style as far as I can see? Or does it work well in conjunction with that?
#5807

2 floating boxes would be fine. Ideal could be one floating box with a horizontal divider line, to save on space and visual complexity.

[jancborchardt]

Nevermind – saw #5867 just now :)

[mahibi]

Would be nice to already follow the suggestion from #5867 (comment) to make it collapsible?
Otherwise fine for me to do this in followup PRs.

[mahibi]

For now it fails with

2026-02-18 16:05:34.364 29876-29876 ChatActivity            com.nextcloud.talk2                  E  Error fetching upcoming events (Fix with AI)
                                                                                                    java.lang.NullPointerException: Parameter specified as non-null is null: method com.nextcloud.talk.models.json.upcomingEvents.UpcomingEvent.setCalendarAppUrl, parameter <set-?>
                                                                                                    	at com.nextcloud.talk.models.json.upcomingEvents.UpcomingEvent.setCalendarAppUrl(Unknown Source:2)
                                                                                                    	at com.nextcloud.talk.models.json.upcomingEvents.UpcomingEvent$$JsonObjectMapper.parseField(UpcomingEvent$$JsonObjectMapper.java:37)
                                                                                                    	at com.nextcloud.talk.models.json.upcomingEvents.UpcomingEvent$$JsonObjectMapper.parse(UpcomingEvent$$JsonObjectMapper.java:27)

please check which fields should be nullable.
see https://github.com/nextcloud/server/blob/a6d1fa1fa6f622f4036bdb9d5d9e2e83f99443f8/apps/dav/lib/CalDAV/UpcomingEvent.php

[AndyScherzinger]

Ouch, will do. I am seeing the definition while asking myself how they could be null no matter the spec. But oh well, seems they can 👍

All my events worked. Can you describe the event that fails for you, so I can test that case myself?

[AndyScherzinger]

Would be nice to already follow the suggestion from #5867 (comment) to make it collapsible?
Otherwise fine for me to do this in followup PRs.

@mahibi Yes, I will simply change it according to the discussion on the other item 👍

Yet I am unsure if that means, hide it forever? hide until you open the chat again or hide it based on the date of the event you display?

WDYT @jancborchardt @nimishavijay ?

[jancborchardt]

Yet I am unsure if that means, hide it forever? hide until you open the chat again or hide it based on the date of the event you display?

Probably best would be to:

• Always anyway show the "Upcoming call" box in the "Conversation info" view. Directly between conversation description and "Notification settings".
• If you x away the "Upcoming call" box that shows directly in the conversation view, show a notice saying "Upcoming call can be viewed in conversation info".

[github-actions]

Codacy

Lint

Type	master	PR
Warnings	98	98
Errors	0	0

SpotBugs

Category	Base	New
Bad practice	6	6
Correctness	10	10
Dodgy code	54	54
Internationalization	3	3
Malicious code vulnerability	3	3
Performance	4	4
Security	1	1
Total	81	81

[github-actions]

APK file: https://www.kaminsky.me/nc-dev/android-artifacts/5865.apk



To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.