I have a table with custom table cells, is there any way of knowing when they have been viewed, i.e. their contents have been completely shown to the user?
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I have a table with custom table cells, is there any way of knowing when they have been viewed, i.e. their contents have been completely shown to the user?
UITableViewDelegate defines the method
tableView:willDisplayCell:forRowAtIndexPath:so you just need to override that method.From the Apple docs at http://developer.apple.com/library/ios/#documentation/uikit/reference/UITableViewDelegate_Protocol/Reference/Reference.html#//apple_ref/occ/intf/UITableViewDelegate,
“Tells the delegate the table view is about to draw a cell for a particular row.”