imLogOut method
登出
Implementation
void imLogOut({ImCallback? callback}) async {
var logOutRes = await TencentImSDKPlugin.v2TIMManager.logout();
if (logOutRes.code == 0) {
callback?.onSuccess();
_userId = "";
_userSig = "";
_isLoginStatus = false;
} else {
callback?.onError(logOutRes.code, logOutRes.desc);
}
}