【代码笔记】iOS-判断是否是iPhone5

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一，代码。

#import "RootViewController.h"// 判断是否是iPhone5#define iPhone5 ([UIScreen instancesRespondToSelector:@selector(currentMode)]\? CGSizeEqualToSize(CGSizeMake(640, 1136), [[UIScreen mainScreen] currentMode].size)\|| CGSizeEqualToSize(CGSizeMake(1136, 640), [[UIScreen mainScreen] currentMode].size) : NO)@interface RootViewController ()@end@implementation RootViewController- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];    if (self) {        // Custom initialization    }    return self;}- (void)viewDidLoad{    [super viewDidLoad];    // Do any additional setup after loading the view.            self.title=@"isIphone5";        //判断是否为iPhone5    NSLog(@"---isIphone5---%i",iPhone5);    }- (void)didReceiveMemoryWarning{    [super didReceiveMemoryWarning];    // Dispose of any resources that can be recreated.}

二，输出。

2015-10-19 15:32:46.917 判断是否是iPhone5[9128:228174] ---isIphone5---1

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