Question

可能重复：
Determine device (iPhone, iPod Touch) with iPhone SDK

IOS如何判断iphone3gs iphone4 iphone4s和iphone5的设备类型？我知道[[UIScreen mainScreen]比例]，但如何知道设备类型，如iphone4和iphone5

Answer 1

按照以下代码，它将满足您的需求。

#define IS_IPHONE ( [[[UIDevice currentDevice] model] isEqualToString:@"iPhone"] )
#define IS_IPOD   ( [[[UIDevice currentDevice] model] isEqualToString:@"iPod touch"] )
#define IS_IPAD   ( [[[UIDevice currentDevice] model] isEqualToString:@"iPad"] )
#define IS_IPHONE_5_SCREEN [[UIScreen mainScreen] bounds].size.height >= 568.0f && [[UIScreen mainScreen] bounds].size.height < 1024.0f
#define IS_IPHONE_4_SCREEN [[UIScreen mainScreen] bounds].size.height >= 480.0f && [[UIScreen mainScreen] bounds].size.height < 568.0f


if(IS_IPHONE_5_SCREEN)
{
    if(IS_IPHONE)
        NSLog(@"Hey, this is an iPhone 5 screen!");
    else if(IS_IPOD)
        NSLog(@"Hey, this is an iPod 5 screen!");
    else
        NSLog(@"Hey, this is a simulator screen with iPhone 5 screen height!");
}
else if(IS_IPHONE_4_SCREEN)
{
    if(IS_IPHONE)
        NSLog(@"Hey, this is a lower iPhone screen than 5!");
    else if(IS_IPOD)
        NSLog(@"Hey, this is a lower iPod screen than 5!");
    else
        NSLog(@"Hey, this is a lower simulator screen than 5!");
}
else if(IS_IPAD){
    NSLog(@"Hey, this is an iPad screen!");
}
else{
    NSLog(@"Hey, this is an ipad simulator screen!");
}

享受！干杯！

IOS如何识别iphone 4s和iphone 5的设备类型

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