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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Checking for Regional Monitoring Capability
The Core Location location manager has a class method that indicates whether regional monitoring is available for the device. This can be used to customize whether an app performs regional monitoring tasks. For example, the sample app will conditionally display a switch to enable geofencing for a favorite location in the ICFFavoritePlaceViewController.
BOOL hideGeofence =![CLLocationManager regionMonitoringAvailable];[self.displayProximitySwitch setHidden:hideGeofence];if (hideGeofence){ [self.geofenceLabel setText:@"Geofence N/A"];}
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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.
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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.