Previous to this commit launching Dolphin on phones (e.g. those
running Plasma Mobile) would show Dolphin with its default user
interface optimised for desktop usage. This commit changes this so
instead a phone form factor optimised user interface is used.
The differences to the default UI configuration are:
-Toolbar at bottom
-Icon-only toolbar
-Different actions on the toolbar
-Places panel hidden
-Location bar at the top with a button to show places
-Zoom slider hidden (pinch gestures to zoom still work)
Through these changes Dolphin actually has a good user experience
on phones by default. All the features were already there.
Especially Steffen Hartleib's work to trigger selection mode on
long press leads to great UX when dealing with multiple files.
Still, this might be considered just a start towards making Dolphin
great on phone form factors. Secondary windows that Dolphin might
spawn are not yet adapted, but are usable on Plasma Mobile as they
are anyway.