Anki-android: Add Option: Hide Note Editor Toolbar

[david-allison-1]

Had a few users ask if the toolbar can be hidden. Feels like it's enough to warrant a feature switch in the options + analytics integration to see if it's worth keeping in the long term.

Related: #7124

[mikehardy]

Agreed - note editor "real estate" (amount of screen available to actually perform edits) is a sensitive area for people on small screens already and I can understand the real estate taken by the toolbar might be just too much for some

I mention that because a more general scrub of "screen real estate available to view and edit field contents" (with an eye towards maximizing it) is a theme

[voussoir]

Hi, I'm grateful for this change. However it seems that though the toolbar is hidden, the occupied area is still covered up by something:

Is this known?

AnkiDroid 2.14.2 on both Android 7 and Android 10. Thanks to you both!

[mikehardy]

Fascinating! This is unknown I think. I'll reopen this

[voussoir]

Thank you very much!