19
a.
Auto:
navigation
bar
hides;
touch
screen
to
activate
navigation
bar
b.
Hot
key
mode:
press
to
activate
navigation
bar
c.
Hot
key
mode
+
return
key:
press
to
activate
navigation
bar,
return
key
remains
when
navigation
bar
hides
d.
Show
navigation
bar
in
boot:
navigation
bar
always
shows.
e.
Hide
navigation
bar
in
boot:
navigation
bar
always
hides.
P.S.:
and
can
be
shifted
with
long
press.
