getUiccCardsInfo does thorough permission checking

When called by an app with carrier privileges on only some UICCs, it
strips out private information from the inaccessible UICCs. When called
by a system app, no information is stripped.

Test: manual
Bug: 122974656
Change-Id: I38120a97164bbff5f387dad8f830a9b804d17030
1 file changed