我有一个具有全屏渐变背景的 iOs 应用程序。现在,iphone 5 的屏幕尺寸不同,当然我想同时支持第 5 和第 4 设备。
推荐的方法是什么?
从我在评论中链接到的帖子
#import <sys/utsname.h>
NSString*
machineName()
{
struct utsname systemInfo;
uname(&systemInfo);
return [NSString stringWithCString:systemInfo.machine
encoding:NSUTF8StringEncoding];
}
结果应该是:
@"i386" on the simulator
@"iPod1,1" on iPod Touch
@"iPod2,1" on iPod Touch Second Generation
@"iPod3,1" on iPod Touch Third Generation
@"iPod4,1" on iPod Touch Fourth Generation
@"iPhone1,1" on iPhone
@"iPhone1,2" on iPhone 3G
@"iPhone2,1" on iPhone 3GS
@"iPad1,1" on iPad
@"iPad2,1" on iPad 2
@"iPhone3,1" on iPhone 4
@"iPhone4,1" on iPhone 4S
我假设这将为最新型号返回类似 @"iPhone5,1" 的内容。然后做一个检查
NSString *iphoneType = machineName();
if ([iphoneType isEqualToString@"iPhone5,1"]){
//image for iphone 5
} else {
//image for the rest
}
让我知道这是否可行