From 212af5e0fe3b5d0f51a832b50b3eea39d2bb071d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Gaffie?= <francois.gaffie@renault.com>
Date: Mon, 9 Jan 2023 10:04:59 +0100
Subject: [PATCH] [IMPR] AudioProductStrategy: add getName system hidden API
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As volume group, being able to retrieve strategy name helps
clients (e.g. CarAudioService) to refer strategies by name.

Bug: 260298113
Test: build

Change-Id: I8c01f31d715c754f1449b75fa7c754fe61b04d4a
Signed-off-by: François Gaffie <francois.gaffie@renault.com>
---
 core/api/system-current.txt                            |  1 +
 .../media/audiopolicy/AudioProductStrategy.java        | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index b486297d811b3..14f6214cb63d6 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -7125,6 +7125,7 @@ package android.media.audiopolicy {
     method public int describeContents();
     method @NonNull public android.media.AudioAttributes getAudioAttributes();
     method public int getId();
+    method @NonNull public String getName();
     method public boolean supportsAudioAttributes(@NonNull android.media.AudioAttributes);
     method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.media.audiopolicy.AudioProductStrategy> CREATOR;
diff --git a/media/java/android/media/audiopolicy/AudioProductStrategy.java b/media/java/android/media/audiopolicy/AudioProductStrategy.java
index 0198419984303..f84eec64d7d0c 100644
--- a/media/java/android/media/audiopolicy/AudioProductStrategy.java
+++ b/media/java/android/media/audiopolicy/AudioProductStrategy.java
@@ -231,6 +231,16 @@ public final class AudioProductStrategy implements Parcelable {
         return mId;
     }
 
+    /**
+     * @hide
+     * @return the product strategy ID (which is the generalisation of Car Audio Usage / legacy
+     *         routing_strategy linked to {@link AudioAttributes#getUsage()}).
+     */
+    @SystemApi
+    @NonNull public String getName() {
+        return mName;
+    }
+
     /**
      * @hide
      * @return first {@link AudioAttributes} associated to this product strategy.