//方式1.直接在View上show
HUD = [[MBProgressHUD showHUDAddedTo:self.view animated:YES] retain];
HUD.delegate = self;  //常用的设置
//小矩形的背景色
HUD.color = [UIColor clearColor];//这儿表示无背景
//显示的文字
HUD.labelText = @"Test";
//细节文字
HUD.detailsLabelText = @"Test detail";
//是否有庶罩
HUD.dimBackground = YES;
[HUD hide:YES afterDelay:2];  //只显示文字
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.view animated:YES];
hud.mode = MBProgressHUDModeText;
hud.labelText = @"Some message...";
hud.margin = 10.f;
hud.yOffset = 150.f;
hud.removeFromSuperViewOnHide = YES;
[hud hide:YES afterDelay:3];  //方式2.initWithView
//use block
HUD = [[MBProgressHUD alloc] initWithView:self.view];
[self.view addSubview:HUD];
HUD.labelText = @"Test";
[HUD showAnimated:YES whileExecutingBlock:^{  NSLog(@"%@",@"do somethings....");  [self doTask];
} completionBlock:^{  [HUD removeFromSuperview];  [HUD release];
}];  //圆形进度条
HUD = [[MBProgressHUD alloc] initWithView:self.view];
[self.view addSubview:HUD];
HUD.mode = MBProgressHUDModeAnnularDeterminate;
HUD.delegate = self;
HUD.labelText = @"Loading";
[HUD showWhileExecuting:@selector(myProgressTask) onTarget:self withObject:nil animated:YES];  //自定义view
HUD = [[MBProgressHUD alloc] initWithView:self.view];
HUD.customView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"37x-Checkmark.png"]] autorelease];
// Set custom view mode
HUD.mode = MBProgressHUDModeCustomView;
HUD.delegate = self;
HUD.labelText = @"Completed";
[HUD show:YES];
[HUD hide:YES afterDelay:3];  

#pragma mark -
#pragma mark HUD的代理方法,关闭HUD时执行
-(void)hudWasHidden:(MBProgressHUD *)hud
{  [hud removeFromSuperview];  [hud release];  hud = nil;
}  

 -(void) doTask{  //你要进行的一些逻辑操作  sleep(2);  }  -(void) myProgressTask{  float progress = 0.0f;
while (progress < 1.0f) {  progress += 0.01f;  HUD.progress = progress;  usleep(50000);
}  } 

#import "MBProgressHUD"@interface MBProgressHUD (XYQ)
+ (void)showSuccess:(NSString *)success toView:(UIView *)view;
+ (void)showError:(NSString *)error toView:(UIView *)view;+ (MBProgressHUD *)showMessage:(NSString *)message toView:(UIView *)view;+ (void)showSuccess:(NSString *)success;
+ (void)showError:(NSString *)error;+ (MBProgressHUD *)showMessage:(NSString *)message;+ (void)hideHUDForView:(UIView *)view;
+ (void)hideHUD;@end

#import "MBProgressHUD+XYQ.h"@implementation MBProgressHUD (XYQ)
#pragma mark 显示信息
+ (void)show:(NSString *)text icon:(NSString *)icon view:(UIView *)view
{if (view == nil) view = [[UIApplication sharedApplication].windows lastObject];// 快速显示一个提示信息MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:view animated:YES];hud.labelText = text;// 设置图片hud.customView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:[NSString stringWithFormat:@"MBProgressHUD.bundle/%@", icon]]];// 再设置模式hud.mode = MBProgressHUDModeCustomView;// 隐藏时候从父控件中移除hud.removeFromSuperViewOnHide = YES;// 1秒之后再消失[hud hide:YES afterDelay:1.2];
}#pragma mark 显示错误信息
+ (void)showError:(NSString *)error toView:(UIView *)view{[self show:error icon:@"error.png" view:view];
}+ (void)showSuccess:(NSString *)success toView:(UIView *)view
{[self show:success icon:@"success.png" view:view];
}#pragma mark 显示一些信息
+ (MBProgressHUD *)showMessage:(NSString *)message toView:(UIView *)view {if (view == nil) view = [[UIApplication sharedApplication].windows lastObject];// 快速显示一个提示信息MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:view animated:YES];hud.labelText = message;// 隐藏时候从父控件中移除hud.removeFromSuperViewOnHide = YES;// YES代表需要蒙版效果hud.dimBackground = YES;return hud;
}+ (void)showSuccess:(NSString *)success
{[self showSuccess:success toView:nil];
}+ (void)showError:(NSString *)error
{[self showError:error toView:nil];
}+ (MBProgressHUD *)showMessage:(NSString *)message
{return [self showMessage:message toView:nil];
}+ (void)hideHUDForView:(UIView *)view
{[self hideHUDForView:view animated:YES];
}+ (void)hideHUD
{[self hideHUDForView:nil];
}
@end