Looks nice, consistent with the ideas for the grid view on the web. (Mainly for large thumbnails.)

I am unsure, since it then crops on the border of images, thus maybe loosing information on thumbnail?

@tobiasKaminsky I am unable to recreate the loss of thumbnail that you mentioned when comparing the web version to my PR. Any suggestions on how can I proceed?

Tried with images of different orientations:

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Thanks for checking.
I was maybe too brief.
Since this is a square thumbnail, it will crop on top/bottom in portrait mode (or left/right in landscape).

We discussed this and since it is consistent with web, I am also fine withit on Android.
Thanks for your contribution 🎉

@alperozturk96 please continue reviewing.