Open source China iOS client application The first step is to load the data, often we open after the second time, our interface shows the last updated data, at this time we want to see the latest content to refresh the data to load the content, loading needs a waiting process, how to let users in the waiting process not anxious , can wait for this process to complete, this need to give the user a heart comfort, let the user know that the software is working very hard to execute their own commands, which requires us to add some special effects for their own applications;
Open source China iOS client has used a lot of special effects, these special effects are popular in many applications today, basically these special effects belong to the third party class library, this time to say is the Drop-down refresh effect, Egotableviewpullrefresh was first used in Twitter, Finally, open source, and then a lot of applications to add this effect, often as loading data will wait time as an animation to transition;
Drop-down Refresh Class Library Egotableviewpullrefresh resource file download address:
https://github.com/enormego/EGOTableViewPullRefresh/tree/
First, the effect of this special effects chart