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bestimmaa/notification.m

Created July 2, 2015 06:33
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iOS - Post and subscribe to NSNotification
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notification.m
// declare notification name in something.h
extern NSString* const touchEndNotification;
// define notification name in something.m
NSString* const touchEndNotification = @"StimulusRotationDidEnd";
// post notification
[[NSNotificationCenter defaultCenter] postNotificationName:touchEndNotification object:self];
// subscribe to notification
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updateSurfaceView) name:touchEndNotification object:nil];
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