November 2013
Intermediate to advanced
576 pages
19h 3m
English
book
iOS Components and Frameworks: Understanding the Advanced Features of the iOS SDK
by Kyle Richter, Joe Keeley
Content preview from iOS Components and Frameworks: Understanding the Advanced Features of the iOS SDK
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Displaying Assets
Asset Navigator will display the assets in a group in a UITableView, similar to the way that Apple’s Photos app does with four images per row. To do this, determine how many rows are needed.
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{ NSInteger returnCount = 0; if (assetArray && ([assetArray count] > 0)) { if ([assetArray count] % 4 == 0) { returnCount = ([assetArray count] / 4); } else { returnCount = ([assetArray count] / 4) + 1; } } return returnCount;}
If the number of assets in the group is evenly divisible by four, divide the number of assets by four. Otherwise, divide ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.