These are the AIDL files that define the sound trigger middleware interface. This service is intended to replace the existing frameworks/av/include/soundtrigger/ISoundTriggerHwService.h using AIDL in order to avoid a large amount of hand-written parceling code and other forms of boilerplate, and provide cross-language support. Change-Id: Ia783ba4f1ea7335a984396e7024cac0411699403 Bug: 142070343