commit bda4575c36ad11b0870ccdb50dcb3a04573d6782
author Philip P. Moltmann <moltmann@google.com> Fri Jul 17 16:41:18 2020 -0700
committer Nate Myren <ntmyren@google.com> Thu Mar 11 08:35:04 2021 -0800
tree 9e5e3ed6228395c814e390c464e09b3d5922cf29
parent 6d988df316533c7e189b266ad01e66356b6992d1

Add attributionTag to audio-recordings

... by replacing packageName/uid/pid by the Identity class.

This allows us to track which parts of the app trigger audio-recordings.
90% of the code is just sending around the additional parameters.

This adds it for the Java and native API.

Test: atest CtsAppOpsTestCases
            CtsNativeMediaAAudioTestCases
Fixes: 160150145
Change-Id: Ibd7b884f7fcd4668a4e27f997e59cfc3217a9e89

media/libaaudio/src/legacy/AudioStreamTrack.cpp

diff --git a/media/libaaudio/src/legacy/AudioStreamTrack.cpp b/media/libaaudio/src/legacy/AudioStreamTrack.cpp
index af8ff19..142a85c 100644
--- a/media/libaaudio/src/legacy/AudioStreamTrack.cpp
+++ b/media/libaaudio/src/legacy/AudioStreamTrack.cpp
@@ -31,6 +31,8 @@
 using namespace android;
 using namespace aaudio;
 
+using media::permission::Identity;
+
 // Arbitrary and somewhat generous number of bursts.
 #define DEFAULT_BURSTS_PER_BUFFER_CAPACITY     8
 
@@ -147,6 +149,7 @@
     };
 
     mAudioTrack = new AudioTrack();
+    // TODO b/182392769: use identity util
     mAudioTrack->set(
             AUDIO_STREAM_DEFAULT,  // ignored because we pass attributes below
             getSampleRate(),
@@ -162,8 +165,7 @@
             sessionId,
             streamTransferType,
             NULL,    // DEFAULT audio_offload_info_t
-            AUDIO_UID_INVALID, // DEFAULT uid
-            -1,      // DEFAULT pid
+            Identity(), // DEFAULT uid and pid
             &attributes,
             // WARNING - If doNotReconnect set true then audio stops after plugging and unplugging
             // headphones a few times.