Guard against methods that use the PhoneAccount object pre-MSIM.

Use alternative means or just return empty lists when calling methods
that require MSIM in pre-LMr1 devices.
Also move compatability checks to ContactsCommon for methods that may
be called in ContactsCommon as well as Dialer

Bug: 25776171
Change-Id: I074bb147dbd53d623f322482ad735391c84ae5ad
3 files changed
tree: bf8e1b3ba61e51d439ecc6e13229a51041aa91d2
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags