event

连麦状态回调

回调接口

public interface KMCAgoraEventListener {
    //加入频道结果
    int JOIN_CHANNEL_RESULT = 1;
    //收到remote端第一帧视频数据
    int FIRST_FRAME_DECODED = 2;
    
    int ON_VENDOR_MSG = 3;
    //有用户加入
    int USER_JOINED = 4;
    //错误
    int ERROR = 5;
    //离开频道的回调
    int LEAVE_CHANNEL = 6;
    //用户退出连麦
    int USER_OFFLINE = 7;

    void onEvent(int event, Object... data);
}

状态回调函数需在KMCAgoraVRTC类的registerEventListener中注册，
demo中示例在KMCAgoraStreamer类中，

mStreamer.registerAgoraEventListener(new KMCAgoraEventListener() {
            @Override
            public void onEvent(int event, Object... data) {
                switch (event) {
                    case KMCAgoraEventListener.USER_JOINED: {
                        int uid = (int) data[0];
                        Log.d(TAG, "用户 " + uid + " 加入频道");
                        break;
                    }

                    case KMCAgoraEventListener.JOIN_CHANNEL_RESULT: {
                        boolean success = (Boolean) data[0];
                        if (success) {
                            Log.d(TAG, "加入频道成功");
                            makeToast("加入频道成功");
                        }
                        break;
                    }

                    case KMCAgoraEventListener.FIRST_FRAME_DECODED: {
                        break;
                    }

                    case KMCAgoraEventListener.LEAVE_CHANNEL: {
                        Log.d(TAG, "退出频道");
                        break;
                    }

                    case KMCAgoraEventListener.USER_OFFLINE: {
                        int uid = (int) data[0];
                        Log.d(TAG, "用户 " + uid + " 离开频道");
                        break;
                    }

                    case KMCAgoraEventListener.ERROR: {
                        int errorCode = (Integer) data[0];

                        switch (errorCode) {
                            case AgoraErrorCode.ERR_INVALID_APP_ID:
                                makeToast("错误的app id");
                                stopRTC();
                                break;

                            case AgoraErrorCode.ERR_GET_VALID_CHANNEL_KEY:
                                makeToast("获取channel key失败");
                                stopRTC();
                                break;

                            case AgoraErrorCode.ERR_INVALID_ARGUMENT:
                                Log.d(TAG, "调用api参数错误");
                                stopRTC();
                                break;

                            case AgoraErrorCode.ERR_NOT_READY:
                                makeToast("未初始化完成");
                                stopRTC();
                                break;

                            case AgoraErrorCode.ERR_REFUSED:
                                makeToast("不能发起通话，可能是处于另外一个通话中未退出，或者创建频道失败");
                                stopRTC();
                                break;

                            default:
                                Log.d(TAG, "错误码 " + errorCode);
                        }

                    }
                }

            }
        });