[Camera] Camera switch button should be displayed as inactive for devices with one camera

[Jim Hodapp]

Version
phablet armhf (20130722) on grouper

description:
[camera] The camera switch button should not show on the UI for devices with one camera (i.e. n7)

Steps:
1. open the camera app
2. observe the camera switch button displays and does nothing

Expected results:
Camera switch button should be displayed in 'inactive' state - change opacity to 0.5

Actual results:
The camera switch button shows and does nothing when tapped.

[Ugo Riboni (uriboni)]

Should we just display nothing in the place where the button should be ? Needs some design input on how the camera app should look in this case.

[Jouni Helminen (jounihelminen)]

Ugo - can we try an "inactive" version of the icon by changing the opacity to 0.5 or less?

[Katie Taylor (katie-t)]

The same solution should be used when the phone doesn't have a flash - display an inactive version of the icon

[Pat McGowan (pat-mcgowan)]

Be good to fix this soon, for both tablet and desktop support

[Bill Filler (bfiller)]

camera switch button is hidden on desktop mode for now. todo still is to make this dynamic based on camera capabilities