Add an option to set the selected phone account as the default. (3/3)

Modify the phoneAccountSelected method to support the option to set the
selected phone account as the default for outgoing phone calls.
Add checkbox to the select account dialog for user interaction.

Bug: 18078232
Change-Id: I7e6af5238fe2ff95d7f1e0622f7fa24111147f4e
1 file changed
tree: 404f75fad70fcf4d6e3ad3846b3001faa817afd4
  1. src/
  2. TestCommon/
  3. tests/