live_event_listener.h

// Copyright (c) 2019 The Alibaba DingTalk Authors. All rights reserved.
 
#pragma once
 
#include <cstdint>
#include <functional>
#include <memory>
#include <string>
 
namespace alibaba { namespace meta {
 
struct LiveCommonEventModel;
 
class LiveEventListener {
public:
  virtual ~LiveEventListener() {}
 
  virtual void OnLiveCreated(const LiveCommonEventModel & event) = 0;
 
  virtual void OnLiveStarted(const LiveCommonEventModel & event) = 0;
 
  virtual void OnLiveStopped(const LiveCommonEventModel & event) = 0;
 
  virtual void OnPlayerVideoFirstFrameRender() = 0;
 
  virtual void OnPlayerEvent(int32_t event) = 0;
 
  virtual void OnPlayerError(int32_t error_code, const std::string & error_message) = 0;
};
 
using LiveEventListenerPtr = std::shared_ptr<LiveEventListener>;
using LiveEventListenerWeakPtr = std::weak_ptr<LiveEventListener>;
 
} }  // namespace alibaba::meta