//获取accesstoken
public static string GetAccessToken()
{
IntPtr iMessage;
int iLength;
string jsonStr = BuildParams("token");
int ret = HkSDK.OpenSDK_HttpSendWithWait(ApiUrl, jsonStr, "", out iMessage, out iLength);
string returnstr = Marshal.PtrToStringAnsi(iMessage, iLength);
if (0 == ret)
{
JObject result = (JObject)JsonConvert.DeserializeObject(returnstr);
if (result["result"]["code"].ToString() == "200")
{
AccessToken = result["result"]["data"]["accessToken"].ToString();
Debug.WriteLine(AccessToken);
}
else
{
Debug.WriteLine(result["result"]["code"].ToString());
}
}
return(AccessToken);
}
/*
* public static bool Login()
* {
* return (HkSDK.OpenSDK_Mid_Login(ref AccessToken, ref TokenLth) == 0);
* }*/
//申请会话
public static IntPtr AllocSession()
{
IntPtr userID = Marshal.StringToHGlobalAnsi(userId);
bool flag = HkSDK.OpenSDK_AllocSession(callBack, userID, ref SessionId, ref SessionIdLth, false, uint.MaxValue) == 0;
SessionIdstr = Marshal.PtrToStringAnsi(SessionId, SessionIdLth);
return(SessionId);
}
//截图
public static bool CapturePicture(string fileName)
{
if (!String.IsNullOrWhiteSpace(fileName))
{
return(HkSDK.OpenSDK_CapturePicture(SessionId, fileName) == 0 ? true : false);
}
return(false);
}
//停止播放（预览）重载无参
public static bool Stop1()
{
closeAllocion1();//每次播放结束会话
if (HkSDK.OpenSDK_StopRealPlay(SessionId, 0) == 0)
{
return(HkSDK.OpenSDK_StopRealPlay(SessionId, 0) == 0);
}
else
{
return(false);
}
}
//申请设备列表
public static string playList()
{
IntPtr iMessage;
int iLength;
int aaa = HkSDK.OpenSDK_Data_GetDevList(AccessToken, 0, 50, out iMessage, out iLength);
string returnstr = Marshal.PtrToStringAnsi(iMessage);
if (aaa == 0)
{
JObject result = (JObject)JsonConvert.DeserializeObject(returnstr);
}
//Marshal.FreeHGlobal(iMessage);
return(returnstr);
}
//反初始化库
public static bool Close()
{
return(HkSDK.OpenSDK_FiniLib() == 0);
}
//初始化库
public static bool Start()
{
return(HkSDK.OpenSDK_InitLib(AuthAddr, PlatformAddr, AppKey) == 0);
}
//停止播放（预览）
public static bool Stop(IntPtr SessionId)
{
closeAllocion(SessionId);//每次播放结束会话
return(HkSDK.OpenSDK_StopRealPlay(SessionId, 0) == 0);
}
//播放视频（预览）
public static bool Play(IntPtr PlayWnd, string CameraId, IntPtr SessionId)
{
return(HkSDK.OpenSDK_StartRealPlay(SessionId, PlayWnd, CameraId, AccessToken, level, _SafeKey, AppKey, 0) == 0);
}
//结束会话重载无参
public static bool closeAllocion1()
{
string sid1 = SessionId.ToString();
return(HkSDK.OpenSDK_FreeSession(sid1) == 0);
}
/*
* public static bool allocion()
* {
* HkSDK.MsgHandler Handler = new HkSDK.MsgHandler(HkSDK.HandlerWork);
* IntPtr UserID =Marshal.StringToHGlobalAnsi(userId);
* bool result = (HkSDK.OpenSDK_AllocSession(Handler, UserID, ref SessionId, ref SessionIdLth, false, 0xEA60) == 0);
* SessionIdstr = Marshal.PtrToStringAnsi(SessionId, SessionIdLth);
* return SessionIdstr;
* }*/
//结束会话
public static bool closeAllocion(IntPtr sid)
{
string sid1 = sid.ToString();
return(HkSDK.OpenSDK_FreeSession(sid1) == 0);
}
//第三方登录
public static bool Login()
{
int num = HkSDK.OpenSDK_Mid_Login(ref AccessToken, ref TokenLth);
return(HkSDK.OpenSDK_Mid_Login(ref AccessToken, ref TokenLth) == 0);
}