diff --git a/services/oboeservice/AAudioServiceStreamShared.h b/services/oboeservice/AAudioServiceStreamShared.h
index 3b12e61..61769b5 100644
--- a/services/oboeservice/AAudioServiceStreamShared.h
+++ b/services/oboeservice/AAudioServiceStreamShared.h
@@ -43,7 +43,7 @@
 class AAudioServiceStreamShared : public AAudioServiceStreamBase {
 
 public:
-    AAudioServiceStreamShared(android::AAudioService &aAudioService);
+    explicit AAudioServiceStreamShared(android::AAudioService &aAudioService);
     virtual ~AAudioServiceStreamShared() = default;
 
     static std::string dumpHeader();
@@ -87,6 +87,8 @@
         return mXRunCount.load();
     }
 
+    const char *getTypeText() const override { return "Shared"; }
+
 protected:
 
     aaudio_result_t getAudioDataDescription(AudioEndpointParcelable &parcelable) override;