InCallAPI Handover M-bringup

Integrate Call handover to InCallAPI plugins
Integrate InCallAPI snackbar

Change-Id: I88897172dde3d01f33c94e24fa78da4048dcb75b
12 files changed
tree: 923245d948475d35e1c4c15b2a0ddb53cc7efe19
  1. res/
  2. src/
  3. tests/
  4. proguard.flags