tree 431268ecdbc12540cba5ae73ff64c59d307d21d2
parent 3cc6935719323a3d8dc31fcfba59f5e3a8abfa32
author Brad Ebinger <breadley@google.com> 1465604382 -0700
committer Brad Ebinger <breadley@google.com> 1468272910 -0700

Add Group Id to PhoneAccount

Add an api to set a group Id to a PhoneAccount. This functions as
a marker that tells Telecom to replace an old registered PhoneAccount
with a newly registered PhoneAccount if their Group Id is the same. This
allows us to handle transparent PhoneAccount switching in Telecom
without losing user specified enabled settings and user calling account
defaults.

Bug: 28173788
Change-Id: I270e766347d7f817c94f86503db2cdb1f93dafa4