From 3cd9eaf5e82bfe448fec65d799172e7bd7622017 Mon Sep 17 00:00:00 2001
From: henrika <henrika@chromium.org>
Date: Wed, 1 Apr 2015 12:00:00 +0200
Subject: [PATCH] Ensures that AudioManager.isVolumeFixed() is only used for
 Android L and above

TBR=perkj
BUG=NONE
TEST=./webrtc/build/android/test_runner.py gtest -s modules_unittests --gtest_filter=AudioDevice* --num_retries=0

Review URL: https://webrtc-codereview.appspot.com/51499004

Cr-Commit-Position: refs/heads/master@{#8909}
---
 .../java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java b/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java
index 5161dc33e..23ad5fe39 100644
--- a/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java
+++ b/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java
@@ -228,9 +228,11 @@ class WebRtcAudioTrack {
   private boolean SetStreamVolume(int volume) {
     Logd("SetStreamVolume(" + volume + ")");
     assertTrue(audioManager != null);
-    if (audioManager.isVolumeFixed()) {
-      Loge("The device implements a fixed volume policy.");
-      return false;
+    if (WebRtcAudioUtils.runningOnLollipopOrHigher()) {
+      if (audioManager.isVolumeFixed()) {
+        Loge("The device implements a fixed volume policy.");
+        return false;
+      }
     }
     audioManager.setStreamVolume(AudioManager.STREAM_VOICE_CALL, volume, 0);
     return true;