【代碼筆記】iOS-MBProgressHUD,ios-mbprogresshud

來源:互聯網
上載者:User

【代碼筆記】iOS-MBProgressHUD,ios-mbprogresshud

一,工程圖。

二,代碼。

AppDelegate.h

#import <UIKit/UIKit.h>#import "MBProgressHUD.h"@interface AppDelegate : UIResponder<UIApplicationDelegate,MBProgressHUDDelegate>{     MBProgressHUD *mbProgressHUD;}@property (strong, nonatomic) UIWindow *window;@end

 

AppDelegate.m

#import "AppDelegate.h"#import "RootViewController.h"// iPhone 裝置的bounds#define MAIN_SCREEN_FRAME [[UIScreen mainScreen] bounds]// iPhone 裝置的高度#define MAIN_SCREEN_HEIGHT MAIN_SCREEN_FRAME.size.height-20// NAV 高度#define NAV_HEIGHT 44// TAB 高度#define TAB_HEIGHT 50// NAV+TAB 高度#define NAV_AND_TAB_HEIGHT (NAV_HEIGHT+TAB_HEIGHT)@implementation AppDelegate- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];    // Override point for customization after application launch.        RootViewController *rootVC=[[RootViewController alloc]init];    UINavigationController *nav=[[UINavigationController alloc]initWithRootViewController:rootVC];    self.window.rootViewController=nav;        //MBProgressHUD的用法    [self ShowProgressHUD:@"I love you!"];    [self HideProgressHUD:0.2];        self.window.backgroundColor = [UIColor whiteColor];    [self.window makeKeyAndVisible];    return YES;}#pragma mark - MBProgressHUD-(MBProgressHUD*)ShowProgressHUD:(NSString*) tips;{    CGFloat width = 160;    CGRect frame = CGRectMake((320-width)/2,(MAIN_SCREEN_HEIGHT-NAV_AND_TAB_HEIGHT-width)/2, width, width);    if (!mbProgressHUD) {        mbProgressHUD = [[MBProgressHUD alloc] initWithFrame:frame];        [self.window addSubview:mbProgressHUD];    }    [self.window bringSubviewToFront:mbProgressHUD];    mbProgressHUD.delegate = self;    mbProgressHUD.labelText = tips;    [mbProgressHUD show:YES];    return mbProgressHUD;}-(void)HideProgressHUD:(NSTimeInterval)afterDelay;{    if (mbProgressHUD)    {        [mbProgressHUD hide:TRUE afterDelay:afterDelay];    }}

相關文章

Alibaba Cloud 10 Year Anniversary

With You, We are Shaping a Digital World, 2009-2019

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

聯繫我們

該頁面正文內容均來源於網絡整理,並不代表阿里雲官方的觀點,該頁面所提到的產品和服務也與阿里云無關,如果該頁面內容對您造成了困擾,歡迎寫郵件給我們,收到郵件我們將在5個工作日內處理。

如果您發現本社區中有涉嫌抄襲的內容,歡迎發送郵件至: info-contact@alibabacloud.com 進行舉報並提供相關證據,工作人員會在 5 個工作天內聯絡您,一經查實,本站將立刻刪除涉嫌侵權內容。