Obtaining the Login Status

API Description

This API is used to obtain the login status.

Precautions

This API is an asynchronous API. The return value only indicates whether the API is successfully called. The actual service processing result is returned in the corresponding callback function.

Method Definition

   
        HWM_SDK_AGENT_API hwmsdk::HwmErrCode GetLoginState();

Callback Function

   
        virtual void OnGetLoginStateResult(hwmsdk::HwmErrCode ret, const char* reason, const HwmLoginStateInfo* loginStateInfo) {};

Parameter Description

**Table 1** HwmLoginStateInfo description
Parameter	Type	Description
loginState	HwmLoginState	Login status.

**Table 2** Enumerated values of HwmLoginState
Enumerated Value	Description
LOGIN_STATUS_UN_LOGIN	Logged out.
LOGIN_STATUS_LOGINING	Logging in.
LOGIN_STATUS_LOGINED	Logged in.
LOGIN_STATUS_LOGOUTING	Logging out.

   
        /**
* Obtain the login status.
*/
int demoGetLoginStateDlg::GetLoginState()
{
    // Call the API for obtaining the login status.
    int ret = hwmsdkagent::GetLoginState();
    return ret;
}