使用
创建 MBProgressHUD的分类
.h中
#import <MBProgressHUD/MBProgressHUD.h>
@interface MBProgressHUD (PD)
+ (void)showSuccess:(NSString *)success;
+ (void)showSuccess:(NSString *)success toView:(UIView *)view;
+ (void)showError:(NSString *)error;
+ (void)showError:(NSString *)error toView:(UIView *)view;
+ (MBProgressHUD *)showMessage:(NSString *)message;
+ (MBProgressHUD *)showMessage:(NSString *)message toView:(UIView *)view;
+ (void)hideHUD;
+ (void)hideHUDForView:(UIView *)view;
@end
.m中
#import "MBProgressHUD+PD.h"
@implementation MBProgressHUD (PD)
/**
* =======显示信息
* @param text 信息内容
* @param icon 图标
* @param view 显示的视图
*/
+ (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.label.text = text;
hud.label.textColor = Color333333;
//hud.bezelView.style = MBProgressHUDBackgroundStyleSolidCo;
hud.label.font = [UIFont systemFontOfSize:17.0];
hud.userInteractionEnabled= NO;
hud.customView = [[UIImageView alloc] initWithImage:icon]; // 设置图片
hud.bezelView.backgroundColor = mainGrayColor; //背景颜色
// 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 hideAnimated:YES afterDelay:1.5];
}
/**
* =======显示 提示信息
* @param success 信息内容
*/
+ (void)showSuccess:(NSString *)success
{
[self showSuccess:success toView:nil];
}
/**
* =======显示
* @param success 信息内容
*/
+ (void)showSuccess:(NSString *)success toView:(UIView *)view
{
[self show:success icon:@"success.png" view:view];
}
/**
* =======显示错误信息
*/
+ (void)showError:(NSString *)error
{
[self showError:error toView:nil];
}
+ (void)showError:(NSString *)error toView:(UIView *)view{
[self show:error icon:@"error.png" view:view];
}
/**
* 显示提示 + 菊花
* @param message 信息内容
* @return 直接返回一个MBProgressHUD， 需要手动关闭( ?
*/
+ (MBProgressHUD *)showMessage:(NSString *)message
{
return [self showMessage:message toView:nil];
}
/**
* 显示一些信息
* @param message 信息内容
* @param view 需要显示信息的视图
* @return 直接返回一个MBProgressHUD，需要手动关闭
*/
+ (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.label.text = 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;
}
/**
* 手动关闭MBProgressHUD
*/
+ (void)hideHUD
{
[self hideHUDForView:nil];
}
/**
* @param view 显示MBProgressHUD的视图
*/
+ (void)hideHUDForView:(UIView *)view
{
if (view == nil)
view = [[UIApplication sharedApplication].windows lastObject];
[self hideHUDForView:view animated:YES];
}
@end
样式选择
用法一：文字提示+菊花，延迟s后消失，再出现文字提示
[MBProgressHUD showMessage:@"正在加载..."];
int64_t delayInSeconds = 2.0; // 延迟的时间
dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, delayInSeconds * NSEC_PER_SEC);
dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
[MBProgressHUD hideHUD];
[MBProgressHUD showError:@"加载失败，请检查网络" toView:nil];
});
用法二：只提示文字，延迟s后消失
[MBProgressHUD showError:@"登录失败" toView:nil];
//[MBProgressHUD showSuccess:@"成功登录"];
轻量级SVProgressHUD
新建分类
添加分类方法
+(void)showYESmessage:(NSString *)mesg;
+(void)showNOmessage:(NSString *)mesg;
+(void)showStatesMsge:(NSString *)mesg;
+(void)showStatesMsgeWithTime:(NSString *)mesg;
实现
+(void)showYESmessage:(NSString *)mesg{
[SVProgressHUD showSuccessWithStatus:mesg];
[SVProgressHUD setForegroundColor:[UIColor blackColor]];
[SVProgressHUD dismissWithDelay:1]; //mesg.length/3];
}
+(void)showNOmessage:(NSString *)mesg{
//[SVProgressHUD showErrorWithStatus:mesg]; // X + 提示
[SVProgressHUD showInfoWithStatus:mesg]; // ！ + 提示
[SVProgressHUD setForegroundColor:[UIColor blackColor]];
//[SVProgressHUD showImage:nil status:mesg];
[SVProgressHUD dismissWithDelay:1]; //mesg.length/3];
}
+(void)showStatesMsge:(NSString *)mesg{
[SVProgressHUD showWithStatus:mesg]; //转圈 + 提示 ----! 需手动隐藏
[SVProgressHUD setForegroundColor:mainRedColor];
//[SVProgressHUD dismissWithDelay:1];
}
+(void)showStatesMsgeWithTime:(NSString *)mesg{
[SVProgressHUD showWithStatus:mesg];//???
[SVProgressHUD setForegroundColor:mainRedColor];
[SVProgressHUD dismissWithDelay:1.5];
}
自定义SVProgressHUD
// 设置最大、小显示时间
[SVProgressHUD setMaximumDismissTimeInterval:10.];
[SVProgressHUD setMaximumDismissTimeInterval:1.];
//设置样式：背景黑色、字体白色
[SVProgressHUD setDefaultStyle:SVProgressHUDStyleDark];
//设置蒙版暗淡，不允许触屏
[SVProgressHUD setDefaultMaskType:SVProgressHUDMaskTypeBlack];
//设置蒙版颜色及透明度
[SVProgressHUD setBackgroundLayerColor:[UIColor colorWithRed:0.3 green:0.4 blue:0.5 alpha:0.2]];
// 位置 偏移
[SVProgressHUD setOffsetFromCenter:UIOffsetMake(0, SCREEN_H/3)];
// 环线圆角（默认18pt）
[SVProgressHUD setRingRadius:20];
// 环线厚度（默认2pt）
[SVProgressHUD setRingThickness:2];
// 设置HUD的圆角
[SVProgressHUD setCornerRadius:20];
// 设置字体
[SVProgressHUD setFont: [UIFont preferredFontForTextStyle:UIFontTextStyleCallout]];
//设置HUD前景字体、背景颜色（SVProgressHUDStyleCustom的模式下有效）
[SVProgressHUD setForegroundColor:[UIColor yellowColor]];
[SVProgressHUD setBackgroundColor:[UIColor blackColor]];
// 设置HUD的图标icon
[SVProgressHUD setInfoImage:[UIImage imageNamed:@"ii"]];
[SVProgressHUD showInfoWithStatus:@"密码错误"];
...
[SVProgressHUD setSuccessImage:[UIImage imageNamed:@"ii"]];
[SVProgressHUD showSuccessWithStatus:@"登录成功"];
// 设置原生动画效果
[SVProgressHUD setDefaultAnimationType:SVProgressHUDAnimationTypeNative];
// 设置弹出动画
[SVProgressHUD setFadeInAnimationDuration:0.35]; //放大出现
[SVProgressHUD setFadeOutAnimationDuration:1.5]; // 缩小消失
相关资料
https://blog.csdn.net/wujakf/article/details/70882827
https://www.jianshu.com/p/a08d4597cf24
交互式提示
UIAlertView *aler = [[UIAlertView alloc] initWithTitle:@"未检测到支付宝!" message:@"提示信息"
delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil];
[aler show];
