【代码笔记】iOS-ios7 StatusBar

来源：互联网发布：电机控制软件开发编辑：程序博客网时间：2024/06/05 22:40

代码：

RootViewController.m

#import "RootViewController.h"@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=@"UIStatus";        //动画效果    [UIView animateWithDuration:3 animations:^{        [self setNeedsStatusBarAppearanceUpdate];    }];}- (void)didReceiveMemoryWarning{    [super didReceiveMemoryWarning];    // Dispose of any resources that can be recreated.}#pragma mark IOS 7 UIStatusBar//动画效果-(UIStatusBarAnimation)preferredStatusBarUpdateAnimation{    return UIStatusBarAnimationFade;}//样式-(UIStatusBarStyle)preferredStatusBarStyle{    return UIStatusBarStyleDefault;}//显示和隐藏-(BOOL)prefersStatusBarHidden{    return FALSE;}@end

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