public async Task <UIViewBase> ShowView(UIViewName viewName, params object[] args)
{
SO_UIViewConfig config = GetConfig(viewName);
if (config == null)
{
return(null);
}
UIViewBase view = null;
if (config.unique)
{
//界面是唯一打开的
for (int i = 0; i < viewList.Count; i++)
{
if (viewList[i].Config.viewName == viewName)
{
//打开过
view = viewList[i];
break;
}
}
//界面被打开过
if (view != null)
{
if (view.LayerController == null)
{
Debug.LogError($"展示界面错误: {viewName}, 没有层级");
return(null);
}
view.SetArguments(args);
view.LayerController.Push(view);
}
else
{
Task <UIViewBase> handle = ShowViewFromCacheOrCreateNew(config, args);
await handle;
if (handle.Status == TaskStatus.RanToCompletion)
{
view = handle.Result;
}
}
}
else
{
Task <UIViewBase> handle = ShowViewFromCacheOrCreateNew(config, args);
await handle;
if (handle.Status == TaskStatus.RanToCompletion)
{
view = handle.Result;
}
}
return(view);
//刷新显示、隐藏状态
//UpdateViewHideState();
}
private void PushViewToLayer(UIViewBase view, params object[] args)
{
if (view != null)
{
view.SetArguments(args);
viewList.Add(view);
viewLayerDic[view.Config.viewLayer].Push(view);
}
}