If the phone number is an emergency number, use ACTION_CALL_PRIVILEGED.

Change-Id: I348d2bff06eb5a9b8218ad9c8a5584ffa84e33f8
(cherry picked from commit 9e828a0093f4fc4589c98428263d05234ac2a303)

Taking the intrinsic size of the contact picture for the whole drawable
has the unwanted side effect of the picture size being applied to the
checkmark drawable as well. Fix it by not applying an intrinsic size to
the flip drawable and doing the scaling formerly done by ImageView by
ourselves.
Also take some cleanup potential.

Change-Id: I0fb07d0631781a345e6a0602ac181a6d76cdf476
(cherry picked from commit e486a7f531f6710aa59abaf1d4eeeb1f8417b129)

Change-Id: I50bc482f5497073db3a2a697f3fa96c49b9519ab

Dialer's database will update when return from contacts details,
this will cause update SharedPreferences. in this time,
the SharedPreferences monitor will reload contacts data
then the contacts list will redraw.

Add the judgment in the SharedPreferences monitor,
if monitored the dialer's database update, do nothing.

CRs-Fixed: 820758
Change-Id: Ib469595e04acf5c0343cef87f8066b2000386ca4

If failed to export contact to SIM card, it does not reset
emptyNumber and emptyEmail to the value before the insert
operation, as a result, we can not export contacts to SIM
properly.

When failed to export contact to SIM and try to continue the
loop, we should reset emptyNumber and emptyAnr and emptyEmail
to the value before the insert operation.

Change-Id: I8ac8631de0e3feae89cb8e2052e65b4dd4e2cf8d
CRs-Fixed: 811721