From 834b5336d6c627ad47722a3eb56a4045d7f97de2 Mon Sep 17 00:00:00 2001
From: liuxiaoyu7 <liuxiaoyu7@xiaomi.com>
Date: Wed, 24 Feb 2021 11:26:15 +0800
Subject: [PATCH] audio:Suppress device volume to safe volume

If the device supports safe volume,
should lower the volume to a safe volume

Signed-off-by: liuxiaoyu7 <liuxiaoyu7@xiaomi.com>
Change-Id: Ib27aa56e5ecc9875f7515494a32571c30e178ef6
---
 .../core/java/com/android/server/audio/AudioService.java     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 5a8396ff5886c..e783229152292 100755
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -6554,7 +6554,10 @@ public class AudioService extends IAudioService.Stub
     private void onSetVolumeIndexOnDevice(@NonNull DeviceVolumeUpdate update) {
         final VolumeStreamState streamState = mStreamStates[update.mStreamType];
         if (update.hasVolumeIndex()) {
-            final int index = update.getVolumeIndex();
+            int index = update.getVolumeIndex();
+            if (!checkSafeMediaVolume(update.mStreamType, index, update.mDevice)) {
+                index = safeMediaVolumeIndex(update.mDevice);
+            }
             streamState.setIndex(index, update.mDevice, update.mCaller,
                     // trusted as index is always validated before message is posted
                     true /*hasModifyAudioSettings*/);