Show activity indicator in SDWebImage

Question

I\'m using SDWebView image and i want to show an Activity Indicator as placeholder, while fetching the image from remote.

I tried Malek\'s answer here How to show an act

Answer 1

My list is quite lag when the user scrolling the list up and down repeatedly. I found out that the activityindicator had been added infinitely when the cellForItemAtIndexPath is being repeatedly called.

To solve this, add a tag at your activityindicator:

activityIndicator.tag = 9999;

Before the UIActivityIndicator is being created, add these lines to remove the previous activityindicator before adding the new one:

UIView* toDeleteLoader = [cell viewWithTag:9999];
if(toDeleteLoader != nil){
    [toDeleteLoader removeFromSuperview];
}

Note: tag content can be any numbers that it won't be used in your cell.