commit 375283dd6031a71e44fc17efad05b741302c78e5
author jiabin <jiabin@google.com> Fri Aug 21 18:14:43 2020 -0700
committer Jiabin Huang <jiabin@google.com> Tue Sep 15 18:02:58 2020 +0000
tree da9cbab41fb7a3610201cfe17d09d7a5e9d3a37e
parent b77e219423638bd958a5673dba017ea72aaa2e39

Add package name when creating AudioTrack.

The package name can be used when starting an external vibration, which
is used by vibrator service to check if the application has the
permission to start vibration.

Bug: 165910728
Bug: 162343845
Test: atest AudioTrackTest MediaPlayerTest
Test: start audio-coupled-haptic playback
Change-Id: I6d12c4e141c037ee94ee79cbb9bf537421ec9507
Merged-In: I6d12c4e141c037ee94ee79cbb9bf537421ec9507

media/libaudioclient/AudioTrack.cpp

diff --git a/media/libaudioclient/AudioTrack.cpp b/media/libaudioclient/AudioTrack.cpp
index 807aa13..41af78c 100644
--- a/media/libaudioclient/AudioTrack.cpp
+++ b/media/libaudioclient/AudioTrack.cpp
@@ -210,7 +210,11 @@
     return NO_ERROR;
 }
 
-AudioTrack::AudioTrack()
+AudioTrack::AudioTrack() : AudioTrack("" /*opPackageName*/)
+{
+}
+
+AudioTrack::AudioTrack(const std::string& opPackageName)
     : mStatus(NO_INIT),
       mState(STATE_STOPPED),
       mPreviousPriority(ANDROID_PRIORITY_NORMAL),
@@ -218,6 +222,7 @@
       mPausedPosition(0),
       mSelectedDeviceId(AUDIO_PORT_HANDLE_NONE),
       mRoutedDeviceId(AUDIO_PORT_HANDLE_NONE),
+      mOpPackageName(opPackageName),
       mAudioTrackCallback(new AudioTrackCallback())
 {
     mAttributes.content_type = AUDIO_CONTENT_TYPE_UNKNOWN;
@@ -244,12 +249,14 @@
         const audio_attributes_t* pAttributes,
         bool doNotReconnect,
         float maxRequiredSpeed,
-        audio_port_handle_t selectedDeviceId)
+        audio_port_handle_t selectedDeviceId,
+        const std::string& opPackageName)
     : mStatus(NO_INIT),
       mState(STATE_STOPPED),
       mPreviousPriority(ANDROID_PRIORITY_NORMAL),
       mPreviousSchedulingGroup(SP_DEFAULT),
       mPausedPosition(0),
+      mOpPackageName(opPackageName),
       mAudioTrackCallback(new AudioTrackCallback())
 {
     mAttributes = AUDIO_ATTRIBUTES_INITIALIZER;
@@ -277,13 +284,15 @@
         pid_t pid,
         const audio_attributes_t* pAttributes,
         bool doNotReconnect,
-        float maxRequiredSpeed)
+        float maxRequiredSpeed,
+        const std::string& opPackageName)
     : mStatus(NO_INIT),
       mState(STATE_STOPPED),
       mPreviousPriority(ANDROID_PRIORITY_NORMAL),
       mPreviousSchedulingGroup(SP_DEFAULT),
       mPausedPosition(0),
       mSelectedDeviceId(AUDIO_PORT_HANDLE_NONE),
+      mOpPackageName(opPackageName),
       mAudioTrackCallback(new AudioTrackCallback())
 {
     mAttributes = AUDIO_ATTRIBUTES_INITIALIZER;
@@ -1555,6 +1564,7 @@
     input.selectedDeviceId = mSelectedDeviceId;
     input.sessionId = mSessionId;
     input.audioTrackCallback = mAudioTrackCallback;
+    input.opPackageName = mOpPackageName;
 
     IAudioFlinger::CreateTrackOutput output;