Remember more building level quest answers

[FloEdelmann]

Closes #1772.

Screenshots

First time opening the quest: Unchanged interface.	One saved answer: The button position changed.	Two saved answers: The latest one is on the left.
After selecting a saved answer: The buttons remain there.	When there is too little space: The buttons can scroll horizontally. There are at most 5 saved answers.

[westnordost]

Is the form always expanded already? Or do you have to pull it up?

[matkoniecz]

Not tested yet, but I really like this idea.

[mnalis]

Pictures look good to me, is there perhaps an .apk to try out?

[smichel17]

Screenshots look good to me, my only concern is what happens when the OK button is visible and there are a lot of options.

I haven't tried it out yet but here's a debug apk: https://smichel.me/files/streetcomplete/streetcomplete-debug-09629c77.apk

[FloEdelmann]

@westnordost The form is always expanded already.

@smichel17 The OK button does not overlap the prefill buttons, so I think that mis-tapping is not a big concern:

Screenshot

Thanks for creating the debug apk!

[mnalis]

@smichel17 thanks for debug version.

@FloEdelmann it feels pretty nice, good work!

Only issue I see, is that on my test phone (Xiaomi Redmi Note 3 Pro) there seems to be missing little space to show all 6 single-digit buildings (only 5 and a half fit on screen).

Purely cosmetic, but maybe icons can be squeezed a little so all 6 last buildings fit on screen (if they are all single-digit levels)? Or if there is not enough space for that, maybe even drop to showing last 5 buildings?

[westnordost]

I think 5 would be enough

[matkoniecz]

I tested it today and it works great!

Maybe making clear that this things at the bottom are clickable buttons may be nice. Borders?