Hi! I made the old code that hardcoded items per row, so I got excited to check out this better, proper implementation (=

I tested it on my phone and the app crashes after a few seconds in landscape, strangely it does not happen on my tablet. Using the Small tile size leads to some performance issue, which is most likely related to #208 and #388 and not caused by this.

Also, this addresses #323 perfectly (at least part of it).

I do think that the scale could use some other labels:

- Tiny
- Small
- Medium
- Large
- Default

The Xtra Large is the current default of Tempus, that would orientate users used to the old layout. The Xtra Small fits really well with small-screen devices, so calling it tiny could hint that.

You're right about the labels, your suggestion is more in line.

I've tested the rotation several times on my phone and on a virtual device and I've never had a crash.
And since rotation detection isn't used, I don't see what could cause this.

Can you elaborate on what leads to the crash?

I followed these steps:

1. I pressed the 'Run app' button on Android Studio while on your PR, that installed the app on my phone.
2. I configured my login in portrait mode, then I entered the principal screen of Tempus.
3. I put the phone on landscape to trigger the orientation change.
4. The app starts populating the albums (the normal stuff) and without me making any other interaction it crashed.

Keeping my phone on landscape and opening the app again makes 4. repeat. I'll wait for eddyizm to see if he can replicate the crash since this is really strange. Best case scenario is just git doing the checkout wrong on my end.

I decided to use your repo directly to test again and I got the following in the IDE:

That happened to me before, I just copy-pasted the file by hand thinking that was a mistake of mine. This shouldn't happen using your repo directly, so its highly likely the crash is just my git not pulling all the changes.

I never faced this before, so I'll consider my crash just a git issue on my end. I'll test it again once its merged.

TileSizeManager.java should be located in tempus directory

I haven't been able to reproduce crash, and even if we're not sure of the origin, I've added protection against invalid tile size preferences.

I rewrote this entire comment to update it with useful info.

You implemented TileSizeManager in the tempus variant, that means that the file is not available for the degoogled variant. You need to move the file to the common code section:

I always test on degoogled, that's why my IDE said the file is missing. Copying the file resolved it, that's how I managed to test it the first time. Following the same file hierarchy works, it's just that during the build process files from the other variant are ignored if they are not part of the 'shared code'.

I ran now the tempus variant and followed the steps to trigger the crash, this is the output from logcat. Search for the string FATAL EXCEPTION. I hope it helps.

I moved TileSizeManager to the correct directory.

Thanks for the logcat; it helped me understand the problem.
DiscoverSongSlide was a ViewPager2 and doesn't support certain resizing.
I replaced it with a RecyclerView, modified the associated XML, and applied the dynamic sizing as in the other adapters.
After a lot of testing, everything seems to be working now.

Nice! I tested the tempus variant and the degoogled variant in your latest commit and the crash is gone, all working as expected (=