Swipe Down support on Media files

[rapterjet2004]

• fixes #5609

🏁 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?)

[github-actions[bot]]

Codacy

Lint

Type	master	PR
Warnings	99	99
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[bot]]

APK file: https://www.kaminsky.me/nc-dev/android-artifacts/5622.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.

[rapterjet2004]

After thinking about it, I think it might be better to refactor these full screen viewers to use fragments instead in a follow up PR. That way they can just use a Bottom Sheet, which IMO has a better UX. @AndyScherzinger thoughts?

[AndyScherzinger]

Sounds good to me for a follow up but don't think that would be a priority right now. For example getting the sdk bumped to 36 to unblock library updated from being merged would be more important.

I am also fine with the current state since it is already an improvement but leave the review to @mahibi