https://source.android.com/ 
public interface android.hardware.hdmi.IHdmiSystemAudioModeChangeListener extends android.os.IInterface
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: android.hardware.hdmi.IHdmiSystemAudioModeChangeListener
  super_class: java.lang.Object
{
  public abstract void onStatusChanged(boolean);
    descriptor: (Z)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws android.os.RemoteException
    MethodParameters:
         Name  Flags
      enabled  
}
SourceFile: "IHdmiSystemAudioModeChangeListener.java"
NestMembers:
  android.hardware.hdmi.IHdmiSystemAudioModeChangeListener$Stub  android.hardware.hdmi.IHdmiSystemAudioModeChangeListener$Stub$Proxy
InnerClasses:
  public abstract Stub = android.hardware.hdmi.IHdmiSystemAudioModeChangeListener$Stub of android.hardware.hdmi.IHdmiSystemAudioModeChangeListener