Package android.service.voice

Removed Classes
VoiceInteractionSession.
Caller 		 
VoiceInteractionSession.
Insets 		 
VoiceInteractionSession.
Request 		 
 

Added Classes
AlwaysOnHotwordDetector  
AlwaysOnHotwordDetector.
Callback 		 
AlwaysOnHotwordDetector.
EventPayload 		 
 

Changed Classes
VoiceInteractionService  
VoiceInteractionSession