Add BluetoothLeBroadcast profile API.

Implementation for the APIs will be added later.

Bug: 205174140
Bug: 208222281
Tag: #feature
Test: gd/cert/run

Change-Id: I8781be89cba45a6e7a76fec7df24790a9f02d6a6
3 files changed
tree: ddd646d74839013ce39a213f7e58cc7362a0ba28
  1. framework/
  2. service/