Follow up fixes for the Waveform SeekBar

[rapterjet2004]

Fixes this

• Larger Bar gap
• Centered time below play/pause button
• Time is the same color as the play/pause button

Unfortunately, I wasn't able to fix the play time size. It's puzzling as on paper they should be equal

I believe that there is some underlying logic morphing the timestamp in fun showReactions located in the com.nextcloud.talk.adapters.messages.Reaction, but I didn't want to mess with it.

---

I did some refactoring, so now the number of bars is calculated based off the width of the SeekBar itself. And by extension, the bar gap should also be calculated based off the width of the SeekBar, therefore no matter the size, it should always maintain a good ratio.

Before

follow-up-waveform-seekbar-fixes-before.webm

After

follow-up-waveform-seekbar-fixes-after.webm

🏁 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?)

[AndyScherzinger]

Look better on my high-res device 👍

[AndyScherzinger]

Just give you an idea what I was aiming for (more or less)

Talk with this PR	instagramm

In a way something between the original code and this PR might be the sweet spot and close to insta. Not saying you should spend that time, just in case you want to :)

[AndyScherzinger]

So feel free to merge @rapterjet2004 (or I can since the analysis check is failing (in general, everywhere))

[github-actions]

APK file: https://www.kaminsky.me/nc-dev/android-artifacts/3234-talk.apk



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

[github-actions]

Codacy

Lint

Type	master	PR
Warnings	93	94
Errors	0	0

SpotBugs

Category	Base	New
Dodgy code	118	118
Internationalization	5	5
Malicious code vulnerability	3	3
Performance	1	1
Total	127	127

Lint increased!

[github-actions]

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