对第三方插件MBProgressHUD做一个简单的封装
github下载地址： https://github.com/jiangbin1993/MBProgressHUD-JJ.git
下载的文件
从github上下载下来文件后，主要有demo和封装的文件
下载文件图.png
封装的文件代码展示：
文件MBProgressHUD+JJ.h
/**
github:https://github.com/jiangbin1993/MBProgressHUD-JJ.git
作者：Jonas
**/
#import "MBProgressHUD.h"
// 统一的显示时长
#define kHudShowTime 1.5
@interface MBProgressHUD (JJ)
#pragma mark 在指定的view上显示hud
+ (void)showMessage:(NSString *)message toView:(UIView *)view;
+ (void)showSuccess:(NSString *)success toView:(UIView *)view;
+ (void)showError:(NSString *)error toView:(UIView *)view;
+ (void)showWarning:(NSString *)Warning toView:(UIView *)view;
+ (void)showMessageWithImageName:(NSString *)imageName message:(NSString *)message toView:(UIView *)view;
+ (MBProgressHUD *)showActivityMessage:(NSString*)message view:(UIView *)view;
+ (MBProgressHUD *)showProgressBarToView:(UIView *)view;
#pragma mark 在window上显示hud
+ (void)showMessage:(NSString *)message;
+ (void)showSuccess:(NSString *)success;
+ (void)showError:(NSString *)error;
+ (void)showWarning:(NSString *)Warning;
+ (void)showMessageWithImageName:(NSString *)imageName message:(NSString *)message;
+ (MBProgressHUD *)showActivityMessage:(NSString*)message;
#pragma mark 移除hud
+ (void)hideHUDForView:(UIView *)view;
+ (void)hideHUD;
@end
文件MBProgressHUD+JJ.m
#import "MBProgressHUD+JJ.h"
@implementation MBProgressHUD (JJ)
#pragma mark 显示一条信息
+ (void)showMessage:(NSString *)message toView:(UIView *)view{
[self show:message icon:nil view:view];
}
#pragma mark 显示带图片或者不带图片的信息
+ (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;
// 判断是否显示图片
if (icon == nil) {
hud.mode = MBProgressHUDModeText;
}else{
// 设置图片
UIImage *img = [UIImage imageNamed:[NSString stringWithFormat:@"MBProgressHUD.bundle/%@", icon]];
img = img == nil ? [UIImage imageNamed:icon] : img;
hud.customView = [[UIImageView alloc] initWithImage:img];
// 再设置模式
hud.mode = MBProgressHUDModeCustomView;
}
// 隐藏时候从父控件中移除
hud.removeFromSuperViewOnHide = YES;
// 指定时间之后再消失
[hud hide:YES afterDelay:kHudShowTime];
}
#pragma mark 显示成功信息
+ (void)showSuccess:(NSString *)success toView:(UIView *)view{
[self show:success icon:@"success.png" view:view];
}
#pragma mark 显示错误信息
+ (void)showError:(NSString *)error toView:(UIView *)view{
[self show:error icon:@"error.png" view:view];
}
#pragma mark 显示警告信息
+ (void)showWarning:(NSString *)Warning toView:(UIView *)view{
[self show:Warning icon:@"warn" view:view];
}
#pragma mark 显示自定义图片信息
+ (void)showMessageWithImageName:(NSString *)imageName message:(NSString *)message toView:(UIView *)view{
[self show:message icon:imageName view:view];
}
#pragma mark 加载中
+ (MBProgressHUD *)showActivityMessage:(NSString*)message 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 = message;
// 细节文字
// hud.detailsLabelText = @"请耐心等待";
// 再设置模式
hud.mode = MBProgressHUDModeIndeterminate;
// 隐藏时候从父控件中移除
hud.removeFromSuperViewOnHide = YES;
return hud;
}
+ (MBProgressHUD *)showProgressBarToView:(UIView *)view{
if (view == nil) view = [[UIApplication sharedApplication].windows lastObject];
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:view animated:YES];
hud.mode = MBProgressHUDModeDeterminate;
hud.labelText = @"加载中...";
return hud;
}
+ (void)showMessage:(NSString *)message{
[self showMessage:message toView:nil];
}
+ (void)showSuccess:(NSString *)success{
[self showSuccess:success toView:nil];
}
+ (void)showError:(NSString *)error{
[self showError:error toView:nil];
}
+ (void)showWarning:(NSString *)Warning{
[self showWarning:Warning toView:nil];
}
+ (void)showMessageWithImageName:(NSString *)imageName message:(NSString *)message{
[self showMessageWithImageName:imageName message:message toView:nil];
}
+ (MBProgressHUD *)showActivityMessage:(NSString*)message{
return [self showActivityMessage:message view:nil];
}
+ (void)hideHUDForView:(UIView *)view{
if (view == nil) view = [[UIApplication sharedApplication].windows lastObject];
[self hideHUDForView:view animated:YES];
}
+ (void)hideHUD{
[self hideHUDForView:nil];
}
@end
如何使用？
将下载下来的工程文件夹内的MBProgressHUD文件夹整个导入工程中
在使用的地方 #import "MBProgressHUD+JJ.h"
现在封装几个功能
一、提示普通信息
[MBProgressHUD showMessage:@"提示信息：你被包围了！哈哈哈哈！！！"];
弹出提示信息gif
二、提示带图片的信息
错误提示
代码：
[MBProgressHUD showError:@"出错了啊！"];
提示错误gif
成功提示
[MBProgressHUD showSuccess:@"成功了！"];
提示成功gif
警告提示
[MBProgressHUD showWarning:@"警告注意!"];
警告提示gif
自定义图片文字提示
[MBProgressHUD showMessageWithImageName:@"MBHUD_Info" message:@"哈哈哈！"];
自定义图片提示gif
三、加载中
MBProgressHUD *hud = [MBProgressHUD showActivityMessage:@"加载中..."];
[hud hide:YES afterDelay:1.5]; // 1.5秒后移除
加载中gif
四、进度条
// 模拟网络请求进度
dispatch_async(dispatch_get_global_queue(0, 0), ^{
float progress = 0.0f;
while (progress < 1.0f) {
progress += 0.01f;
// 主线程刷新进度
dispatch_async(dispatch_get_main_queue(), ^{
hud.progress = progress;
});
// 进程挂起50毫秒
usleep(50000);
}
// 100%后移除
dispatch_async(dispatch_get_main_queue(), ^{
[hud hide:YES];
});
});
进度条gif
使用详情查看demo
