iOS LSProgressHUD

来源：互联网发布：网络防火墙作用编辑：程序博客网时间：2024/05/18 00:02

////  LSProgressHUD.h//  SoWeChat////  Created by linpeng on 14-8-12.//  Copyright (c) 2014年 linpeng. All rights reserved.//#import <UIKit/UIKit.h>#define  LSProgressHUDICON_Default    @"LSProgressHUD"#define  LSProgressHUDICON_Fail       @"LSProgressHUD_Error"#define  LSProgressHUDICON_Suc        @"LSProgressHUD_Suc"typedef void(^LSProgressHUDBlock)(BOOL finish);typedef enum{    LSProgressHUD_Wait = 0,    LSProgressHUD_Succces = 1,    LSProgressHUD_Fail  = 2,    LSProgressHUD_Default = LSProgressHUD_Wait,    }LSProgressHUDType;@interface LSProgressHUD : UIView/** *  菊花展示 * *  @param superview 父视图 *  @param msg       提示文字 *  @param doBlock   异步执行的操作 */+(void)showInSuperView:(UIView *)superview message:(NSString *)msg whileExecutingBlock:(LSProgressHUDBlock)doBlock;/** *  操作成功 * *  @param superview 父视图 *  @param msg       提示文字 */+(void)showSuccessInSuperView:(UIView *)superview message:(NSString *)msg;/** *  操作失败 * *  @param superview 父视图 *  @param msg       提示文字 */+(void)showFailInSuperView:(UIView *)superview message:(NSString *)msg;@end

=======================================

////  LSProgressHUD.m//  SoWeChat////  Created by linpeng on 14-8-12.//  Copyright (c) 2014年 linpeng. All rights reserved.//#import "LSProgressHUD.h"#define RGBCOLOR(r,g,b) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:1]#define HUD_COLOR  RGBCOLOR(86,206,186)@interface LSProgressHUD()@property(nonatomic,strong)UILabel *labMsg;@property(nonatomic,strong)UIImageView *icon;@end@implementation LSProgressHUD- (id)initWithFrame:(CGRect)frame{    self = [super initWithFrame:frame];    if (self) {            }    return self;}-(id)initWithType:(LSProgressHUDType)type{    if (self=[super init]) {                int w = [UIScreen mainScreen].bounds.size.width;        int h = [UIScreen mainScreen].bounds.size.height;                [self setFrame:CGRectMake(0, 0, w, h)];        [self setBackgroundColor:[UIColor clearColor]];                UIView *bg = [[UIView alloc] initWithFrame:CGRectMake(0.2*w,(h-0.2*h)/2, 0.6*w, 100)];        [bg setBackgroundColor:[HUD_COLOR colorWithAlphaComponent:1]];        bg.layer.cornerRadius = 10;        bg.layer.borderWidth = 0.5;        bg.layer.borderColor = HUD_COLOR.CGColor;        bg.layer.masksToBounds = YES;        [self addSubview:bg];                self.icon = [[UIImageView alloc] initWithFrame:CGRectMake((bg.size.width-40)/2, (bg.size.height-60)/2, 40, 40)];        [_icon setImage:[UIImage imageNamed:LSProgressHUDICON_Default]];        [bg addSubview:_icon];                self.labMsg = [[UILabel alloc] initWithFrame:CGRectMake(0, _icon.origin.y+_icon.size.height+10, bg.size.width, 20)];        [_labMsg setBackgroundColor:[UIColor clearColor]];        [_labMsg setFont:[UIFont systemFontOfSize:15]];        [_labMsg setTextAlignment:NSTextAlignmentCenter];        [_labMsg setTextColor:[UIColor whiteColor]];        [bg addSubview:_labMsg];                if (type==LSProgressHUD_Wait) {            [bg setBackgroundColor:[UIColor whiteColor]];             [_labMsg setTextColor:HUD_COLOR];             [bg setBackgroundColor:[HUD_COLOR colorWithAlphaComponent:0.1]];            //旋转            CABasicAnimation* rotationAnimation;            rotationAnimation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];            rotationAnimation.toValue = [NSNumber numberWithFloat: M_PI * 2.0 ];            rotationAnimation.duration = 1;            rotationAnimation.cumulative = YES;            rotationAnimation.repeatCount = HUGE_VAL;            [_icon.layer addAnimation:rotationAnimation forKey:@"rotationAnimation"];        }    }    return self;}+(void)showInSuperView:(UIView *)superview message:(NSString *)msg whileExecutingBlock:(LSProgressHUDBlock)doBlock{    LSProgressHUD *HUD = [[LSProgressHUD alloc] initWithType:LSProgressHUD_Default];    HUD.labMsg.text = msg;    [superview addSubview:HUD];    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(void){       doBlock(YES);       dispatch_async(dispatch_get_main_queue(), ^{           [UIView animateWithDuration:0.5 animations:^{               HUD.alpha = 0;           }completion:^(BOOL finished) {               [HUD removeFromSuperview];           }];       });   });}+(void)showSuccessInSuperView:(UIView *)superview message:(NSString *)msg{    LSProgressHUD *HUD = [[LSProgressHUD alloc] initWithType:LSProgressHUD_Succces];    HUD.labMsg.text = msg;    [HUD.icon setImage:[UIImage imageNamed:LSProgressHUDICON_Suc]];    HUD.alpha = 0;    [UIView animateWithDuration:1 animations:^{          HUD.alpha = 1;    }completion:^(BOOL finished) {       [superview addSubview:HUD];    }];        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{        [UIView animateWithDuration:0.5 animations:^{            HUD.alpha = 0;        }completion:^(BOOL finished) {            [HUD removeFromSuperview];        }];    });}+(void)showFailInSuperView:(UIView *)superview message:(NSString *)msg{    LSProgressHUD *HUD = [[LSProgressHUD alloc] initWithType:LSProgressHUD_Succces];    HUD.labMsg.text = msg;    [HUD.icon setImage:[UIImage imageNamed:LSProgressHUDICON_Fail]];        HUD.alpha = 0;    [UIView animateWithDuration:1 animations:^{        HUD.alpha = 1;    }completion:^(BOOL finished) {        [superview addSubview:HUD];    }];        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{        [UIView animateWithDuration:0.5 animations:^{            HUD.alpha = 0;        }completion:^(BOOL finished) {            [HUD removeFromSuperview];        }];            });}@end

调用：

[LSProgressHUDshowInSuperView:self.viewmessage:@"请稍等"whileExecutingBlock:^(BOOL finish) {

sleep(5);

}];