commit 0735bf35abb70d4ed16adada6b3e3b40da5c35e4
author yuanjiahsu <yuanjiahsu@google.com> Thu Mar 18 08:12:54 2021 +0800
committer yuanjiahsu <yuanjiahsu@google.com> Sat Apr 10 00:23:58 2021 +0800
tree 78c51666abd0843876fe93c4d3258b02c38bc406
parent 7de107c919f5958c0d27db684106fc9b64f93441

Dynamic audio policies input on UID

When looking for an input, take attributes and UID into account.

Bug: 169964607
Test: atest com.google.android.gts.audio.AudioHostTest, manual testing
Change-Id: Icbbef77a57e4b39782bd1e56d723473f370a8504

services/audiopolicy/engineconfigurable/src/Engine.h

diff --git a/services/audiopolicy/engineconfigurable/src/Engine.h b/services/audiopolicy/engineconfigurable/src/Engine.h
index 3b371d8..d8e2742 100644
--- a/services/audiopolicy/engineconfigurable/src/Engine.h
+++ b/services/audiopolicy/engineconfigurable/src/Engine.h
@@ -61,8 +61,10 @@
     DeviceVector getOutputDevicesForStream(audio_stream_type_t stream,
                                            bool fromCache = false) const override;
 
-    sp<DeviceDescriptor> getInputDeviceForAttributes(
-            const audio_attributes_t &attr, sp<AudioPolicyMix> *mix = nullptr) const override;
+    sp<DeviceDescriptor> getInputDeviceForAttributes(const audio_attributes_t &attr,
+                                                     uid_t uid = 0,
+                                                     sp<AudioPolicyMix> *mix = nullptr)
+                                                     const override;
 
     void updateDeviceSelectionCache() override;