Created
October 4, 2013 09:37
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| @implementation UIDevice (EAAdditions) | |
| + (BOOL)isFourInch | |
| { | |
| static dispatch_once_t onceToken; | |
| static BOOL itIs = NO; | |
| dispatch_once(&onceToken, ^{ | |
| CGRect screenBounds = [[UIScreen mainScreen] bounds]; | |
| if (screenBounds.size.height == 568) { | |
| itIs = YES; | |
| } | |
| }); | |
| return itIs; | |
| } | |
| + (BOOL)isSimulator { | |
| #if (TARGET_IPHONE_SIMULATOR) | |
| return YES; | |
| #else | |
| return NO; | |
| #endif | |
| } | |
| + (BOOL)isIOS7 { | |
| return ( [[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0 ); | |
| } | |
| + (BOOL)isRetina | |
| { | |
| return ([UIScreen mainScreen].scale >= 2.0); | |
| } | |
| @end |
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