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  • MBProgressHUD 的类扩展方法用法

    #import "MBProgressHUD.h"
    
    @interface MBProgressHUD (Add)
    + (void)showError:(NSString *)error toView:(UIView *)view;
    
    + (MBProgressHUD *)showMessag:(NSString *)message toView:(UIView *)view;
    @end
    
    
    #import "MBProgressHUD+Add.h"
    
    @implementation MBProgressHUD (Add)
    #pragma mark 显示错误信息
    + (void)showError:(NSString *)error toView:(UIView *)view{
        // 快速显示一个提示信息
        MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:view animated:YES];
        hud.labelText = error;
        // 设置图片
        hud.customView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"alert_failed_icon.png"]] autorelease];
        // 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];
    }
    
    #pragma mark 显示一些信息
    + (MBProgressHUD *)showMessag:(NSString *)message toView:(UIView *)view {
        // 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;
    }
    @end
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  • 原文地址:https://www.cnblogs.com/gcb999/p/3178732.html
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