tree 1307a6723d734f41d927260238544ba22107c60d
parent d98babba8c33fff269fe35ed112419b90fe3fe2b
author Leo Hsu <leohsu@google.com> 1543909171 +0800
committer Leo Hsu <leohsu@google.com> 1548754281 +0000

Pick one phone to provide promoted emergency numbers.

Considering about a device with multiple phones (SIM slots.) If a device
connected to multiple operators of different countries at the same time:
- Shows only promoted emergency numbers of one single phone to prevent
  from confusion.
- Binds promoted emergency numbers with the selected phone, so that
  Emergency Dialer can dial a number over the correct phone.

Bug: 122986022
Test: Manually
Change-Id: I6264e360f3842404262560a0e44095d926ca2989