diff --git a/media/libaudiofoundation/AudioProfile.cpp b/media/libaudiofoundation/AudioProfile.cpp
index 67b600e..ec52575 100644
--- a/media/libaudiofoundation/AudioProfile.cpp
+++ b/media/libaudiofoundation/AudioProfile.cpp
@@ -260,6 +260,16 @@
     return false;
 }
 
+bool AudioProfileVector::contains(const sp<AudioProfile>& profile) const
+{
+    for (const auto& audioProfile : *this) {
+        if (audioProfile->equals(profile)) {
+            return true;
+        }
+    }
+    return false;
+}
+
 void AudioProfileVector::dump(std::string *dst, int spaces) const
 {
     dst->append(base::StringPrintf("%*s- Profiles:\n", spaces, ""));