Ignore unexpected ACTION_DOWN for SIM avatar icons

Unexpected ACTION_DOWN raises setColorFilter() for SIM avatar icons in
the SIM switcher. However, other actions to clear the filter cannot be
received due to no clickable attribute.

Test: Click SIM icon in SimSelectorView.

Change-Id: Ic5972522a3442e3087c474b65add38a6d00511a5
Signed-off-by: Taesu Lee <taesu82.lee@samsung.com>
1 file changed