am 512ea9b6: DO NOT MERGE: SDK sample code for Bluetooth HDP API. Cherry pick from ics-mr1 Change ID I0f68ba42309c960f0df1e537b0932c6d68d9657b

* commit '512ea9b6f8cc75ec74a7ab8d1c38dec201667f1e':
  DO NOT MERGE: SDK sample code for Bluetooth HDP API. Cherry pick from ics-mr1 Change ID I0f68ba42309c960f0df1e537b0932c6d68d9657b