(素材源碼)貓貓學IOS(二十一)UIApplication設定程式表徵圖右上⾓紅⾊數字_聯⺴指⽰器等,iosuiapplication
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素材代碼地址:http://download.csdn.net/detail/u013357243/8602889
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地址:http://blog.csdn.net/u013357243?viewmode=contents
效果
原始碼
//// NJViewController.m// 06-UIApplication//// Created by apple on 14-6-3.// Copyright (c) 2014年 heima. All rights reserved.//#import "NJViewController.h"@interface NJViewController ()@end@implementation NJViewController- (void)viewDidLoad{ [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib.// UIApplication *app = [UIApplication sharedApplication];// UIApplication *app1 = [UIApplication sharedApplication];//// UIApplication *app2 = [[UIApplication alloc] init];// NSLog(@"%p - %p ", app, app1); UIButton *btn = [[UIButton alloc] initWithFrame:CGRectMake(100, 100, 100, 100)]; [btn setTitle:@"點我啊" forState:UIControlStateNormal]; [btn addTarget:self action:@selector(onClick) forControlEvents:UIControlEventTouchUpInside]; btn.backgroundColor = [UIColor redColor]; [self.view addSubview:btn];}- (void)onClick{// NSLog(@"被點了"); UIApplication *app = [UIApplication sharedApplication]; // 設定應用程式圖示上的數字// app.applicationIconBadgeNumber = 998; // 設定狀態列的連網動畫// app.networkActivityIndicatorVisible = YES; // 設定狀態列的樣式 // app.statusBarStyle = UIStatusBarStyleLightContent;// [app setStatusBarStyle:UIStatusBarStyleLightContent animated:YES]; // 設定狀態列是否隱藏// app.statusBarHidden = YES;// [app setStatusBarHidden:YES withAnimation:UIStatusBarAnimationFade]; /* URL:統一資源定位器 , 用來唯一的表示一個資源 URL: 協議頭://主機地址/資源路徑 網路資源:http://www.baidu.com/images/20140603/abc.png 本地資源:file:///users/apple/desktop/abc.png */ NSURL *url = [NSURL URLWithString:@"http://www.baidu.com"]; [app openURL:url];}//- (UIStatusBarStyle)preferredStatusBarStyle//{// return UIStatusBarStyleLightContent;//}//- (BOOL)prefersStatusBarHidden//{// return YES;//}@end
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翟乃玉的部落格
地址:http://blog.csdn.net/u013357243?viewmode=contents