public override void OnAttach(Context context)
{
base.OnAttach(context);
if (context is OnActionListener)
{
actionListener = (OnActionListener)context;
}
else
{
throw new RuntimeException(context.ToString()
+ " must implement OnActionListener");
}
}
public override void OnDetach()
{
base.OnDetach();
actionListener = null;
}
/// <summary>
///
/// </summary>
/// <param name="arg1"></param>
/// <param name="arg2"></param>
public T Send()
{
return(OnActionListener != null?OnActionListener.Invoke() : default(T));
}
/// <summary>
/// Invoke the Event and Calls all the methods that are subscribed to specific Event.
/// </summary>
public void Send()
{
OnActionListener?.Invoke();
}
/// <summary>
/// </summary>
/// <param name="arg1"></param>
/// <param name="arg2"></param>
public T Invoke()
{
return(OnActionListener != null?OnActionListener.Invoke() : default);