private IEnumerator CallSoundVolumeApi(string url, DelegateAfterGetVolume callback = null)
{
WWW www = new WWW(url);
yield return(www);
if (callback != null)
{
string txt = "10";
if (string.IsNullOrEmpty(www.error))
{
txt = www.text;
}
callback(int.Parse(txt));
}
}
public void GetVolume(DelegateAfterGetVolume callback)
{
var url = Authentication.WebServicePath + "Settings/GetVolume";
StartCoroutine(CallSoundVolumeApi(url, callback));
}