SoundTrigger API improvements.
This CL implements the SoundTrigger API improvements as given in b/22860713. Only the java-level
parts are implemented in this CL.
Key changes include:
* Addition of a SoundTriggerManager/SoundTriggerDetector system API to manage
the sound-trigger based sound models.
* Addition of a SoundTriggerService service that manages all sound models
including voice (keyphrase) and sound-trigger based models.
* Includes logic to write sound-trigger based models to the database.
* VoiceInteractionManager service now uses SoundTriggerService instead of
SoundTriggerHelper.
Bug: 22860713
Change-Id: I7b5c0ed80702527c4460372efeb5e542d3693a69
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 56c3fc8..5a2f601 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -2860,6 +2860,12 @@
<permission android:name="android.permission.RECEIVE_MEDIA_RESOURCE_USAGE"
android:protectionLevel="signature|privileged" />
+ <!-- Must be required by system/priv apps when accessing the sound trigger
+ APIs given by {@link SoundTriggerManager}.
+ @hide <p>Not for use by third-party applications.</p> -->
+ <permission android:name="android.permission.MANAGE_SOUND_TRIGGER"
+ android:protectionLevel="signature|privileged" />
+
<application android:process="system"
android:persistent="true"
android:hasCode="false"