Refresh action is call twice without calling tableView.startPullToRefresh()

[pablomiguelfernandez]

Hi! I have adde the Refresher framework to my project, great work! But I am facing a problem.

I've just added a tableView to a ViewController and create the Outlet, delegate and datasource and on viewDidLoad I have added:

tableView.addPullToRefreshWithAction {
NSOperationQueue().addOperationWithBlock {
sleep(2)
NSOperationQueue.mainQueue().addOperationWithBlock {
self.tableView.stopPullToRefresh()
}
}
}

The problem is that automatically when the view is load, the refresh action is done twice!

I am not calling tableView.startPullToRefresh() at any point of my code, if I had the tableView.startPullToRefresh() on viewDidAppear as in the demo project the refresh action will be ejecute three times!

Any idea of what the problem could be?

Thanks very much for your help

[jcavar]

Hi, I don't know why that might happen. Can you send me your project, or create demo one with issue so I can check?

[pablomiguelfernandez]

Thanks for your answer! He I have prepared you a demo project.
You will be able to see that when the view is load, the refresh action is executed twice, but I did not call startPullToRefresh.

Here is de project
https://www.dropbox.com/s/ppdhsp8rxer0u7v/demo.zip?dl=1

Thanks for your help!

[jcavar]

It looks like there is a problem with translucent navigation bar. If your project doesn't require it you can turn it off and it should work then. I will need more time to look into this.

Thanks for reporting

[pablomiguelfernandez]

Yes! that's the problem! the translucent navigation bar...
Thanks for your help

[jcavar]

It turned out that problem isnt translucent navigation bar but automaticallyAdjustsScrollViewInsets property which is by default set to true. You can do
self.automaticallyAdjustsScrollViewInsets = false before adding refresher and everything should be fine. I have spent some time today trying to figure out solution to this but without success. There is similar issue here:
samvermette/SVPullToRefresh#145

[shirejiang]

Maybe in the demo project you should put those code on ViewDidAppear.