Give audio GID to MANAGE_VOICE_KEYPHRASES apps.
Some system apps doing hotword training need low-level access to
audio hardware, beyond what the existing HAL offers. For now, give
them the audio GID.
Bug: 17763721
Change-Id: I8025c3abacae13a6ffec4e10e4976a67ab505bdf
diff --git a/data/etc/platform.xml b/data/etc/platform.xml
index 91f5896..d3869b8 100644
--- a/data/etc/platform.xml
+++ b/data/etc/platform.xml
@@ -113,6 +113,12 @@
<group gid="loop_radio" />
</permission>
+ <!-- Hotword training apps sometimes need a GID to talk with low-level
+ hardware; give them audio for now until full HAL support is added. -->
+ <permission name="android.permission.MANAGE_VOICE_KEYPHRASES">
+ <group gid="audio" />
+ </permission>
+
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