https://source.android.com/ 
public interface android.net.wifi.RttManager$RttListener
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: android.net.wifi.RttManager$RttListener
  super_class: java.lang.Object
{
  public abstract void onSuccess(android.net.wifi.RttManager$RttResult[]);
    descriptor: ([Landroid/net/wifi/RttManager$RttResult;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      results  

  public abstract void onFailure(int, java.lang.String);
    descriptor: (ILjava/lang/String;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
             Name  Flags
      reason       
      description  

  public abstract void onAborted();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "RttManager.java"
NestHost: android.net.wifi.RttManager
InnerClasses:
  public abstract RttListener = android.net.wifi.RttManager$RttListener of android.net.wifi.RttManager
  public RttResult = android.net.wifi.RttManager$RttResult of android.net.wifi.RttManager
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()