问题
In my application, I require a loading screen for many of my pages.
How can I create a similar loading effect as seen in the screenshot below?
回答1:
Checkout MBProgressHUD: https://github.com/jk/MBProgressHUD or DSActivityView: http://www.dejal.com/developer/dsactivityview
来源:https://stackoverflow.com/questions/6396567/objective-c-adding-loading-view-to-view-controllers