增加获取颜色接口（请合并代码）

xm

2020-05-06 fffd8afca5b69a592e9ba8913204f83f478e2f17

 ZigbeeApp/Shared/Phone/Login/AccountRegister.cs

@@ -308,7 +308,7 @@
                {
                    var registerSuccess = new AccountRegisterSuccess();
                    CommonPage.Instance.AddChidren(registerSuccess);
                    registerSuccess.Show(account, pwdRow.PasswrodET.Text.Trim(), OpenID);
                    registerSuccess.ShowForm(account, pwdRow.PasswrodET.Text.Trim(), OpenID);
                }
                else if (stateCodeStr == "EXIST")
                {