Fix volume panel crashing

slider position is smaller than min value causes the exception.
Fixed by limit the position within min and max value.

Fixes: 148270968
Fixes: 149973990
Test: manual
Change-Id: I3d162f6d2f1035b81b1b2eb915b488084e7ea36e
(cherry picked from commit fcd9f1a8)
Merged-In: I3d162f6d2f1035b81b1b2eb915b488084e7ea36e