No back navigation on action bar in Setting sub menus

[Lineflyer]

Detailed steps causing the problem:

• Open Menu -> Settings
• Open any of the sub menus below (e.g. Services)
• Press the c:geo icon on the top left

Actual behavior after performing these steps:

Nothing happens (also no back indicator displayed)

Expected behavior after performing these steps:

Go back one level

Version of c:geo used:

2016.03.29-NB

Is the problem reproducible for you?

Yes

Other comments and remarks:

Probably not a new bug

[kumy]

I confirm, this isn't a new bug.

However, I've used c:geo for the first time on a tablet this week-end. Our design is not tablet friendly at all. I would love to see that change. We could use v7 Preference Support Library (Gradle: com.android.support:preference-v7:23.2.1) (I think this would need upgrading to com.android.support:appcompat-v7:23.2.1 #4903). Then we could display nice settings UI like http://developer.android.com/images/ui/settings/settings-headers-tablet.png / http://developer.android.com/images/ui/settings/settings-headers-handset.png

More generally, migrating technically to Fragments could help us going to a new design... ie #5111

See also:
http://developer.android.com/tools/support-library/features.html
http://developer.android.com/guide/topics/ui/settings.html

This would need to be discussed on another use (I'll open it later)

I propose not to pass much time here (unless a quick fix is available...)