获取iphone设备名称

根据设备信息对应设备名称

设备列表链接：https://www.theiphonewiki.com/wiki/Models

获取设备信息

// 需要#import "sys/utsname.h"
    struct utsname systemInfo;
    uname(&systemInfo);
    NSString * deviceString = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

根据设备型号返回手机版本

//iPhone
    if ([deviceString isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";
    if ([deviceString isEqualToString:@"iPhone7,2"])    return @"iPhone 6";
    if ([deviceString isEqualToString:@"iPhone8,1"])    return @"iPhone 6s";
    if ([deviceString isEqualToString:@"iPhone8,2"])    return @"iPhone 6s Plus";
    if ([deviceString isEqualToString:@"iPhone8,4"])    return @"iPhone SE";
    if ([deviceString isEqualToString:@"iPhone9,1"])    return @"iPhone 7";
    if ([deviceString isEqualToString:@"iPhone9,3"])    return @"iPhone 7";
    if ([deviceString isEqualToString:@"iPhone9,2"])    return @"iPhone 7 Plus";
    if ([deviceString isEqualToString:@"iPhone9,4"])    return @"iPhone 7 Plus";
    if ([deviceString isEqualToString:@"iPhone10,1"])   return @"iPhone 8";
    if ([deviceString isEqualToString:@"iPhone10,4"])   return @"iPhone 8";
    if ([deviceString isEqualToString:@"iPhone10,2"])   return @"iPhone 8 Plus";
    if ([deviceString isEqualToString:@"iPhone10,5"])   return @"iPhone 8 Plus";
    if ([deviceString isEqualToString:@"iPhone10,3"])   return @"iPhone X";
    if ([deviceString isEqualToString:@"iPhone10,6"])   return @"iPhone X";
    if ([deviceString isEqualToString:@"iPhone11,8"])   return @"iPhone XR";
    if ([deviceString isEqualToString:@"iPhone11,2"])   return @"iPhone XS";
    if ([deviceString isEqualToString:@"iPhone11,6"])   return @"iPhone XS Max";
    if ([deviceString isEqualToString:@"iPhone11,4"])   return @"iPhone XS Max";
    if ([deviceString isEqualToString:@"iPhone12,1"])   return @"iPhone 11";
    if ([deviceString isEqualToString:@"iPhone12,3"])   return @"iPhone 11 Pro";
    if ([deviceString isEqualToString:@"iPhone12,5"])   return @"iPhone 11 Pro Max";
    if ([deviceString isEqualToString:@"iPhone12,5"])   return @"iPhone SE 2";
    if ([deviceString isEqualToString:@"iPhone13,1"])   return @"iPhone 12 mini";
    if ([deviceString isEqualToString:@"iPhone13,2"])   return @"iPhone 12";
    if ([deviceString isEqualToString:@"iPhone13,3"])   return @"iPhone 12 Pro";
    if ([deviceString isEqualToString:@"iPhone13,4"])   return @"iPhone 12 Pro Max";

判断设备大于iPhone8

/// 设备是否大于iPhone8
+ (BOOL)deviceIsIphone8 {
    struct utsname systemInfo;
    uname(&systemInfo);
    NSString *deviceName = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];
    // iPhone8设备信息 iPhone10,1
    if ([deviceName hasPrefix:@"iPhone"]) {
        NSRange startRange = [deviceName rangeOfString:@"iPhone"];
        NSRange endRange = [deviceName rangeOfString:@","];
        NSRange range = NSMakeRange(startRange.location + startRange.length, endRange.location - startRange.location - startRange.length);
        NSString *deviceNumber = [deviceName substringWithRange:range];
        if ([deviceNumber intValue] < 10) {
            return NO;
        }
    }
    
    return YES;
}