SVProgressHUD控件使用 进度条

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SVProgressHUD

博客分类： 
• ios

 

GitHub：https://github.com/samvermette/SVProgressHUD
SVProgressHUD和MBProgressHUD效果差不多，不过不需要使用协议，同时也不需要声明实例。
直接通过类方法进行调用即可：

1	[SVProgressHUD method]

 

可以使用以下方法来显示状态：

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+ (void)show; + (void)showWithMaskType:(SVProgressHUDMaskType)maskType; + (void)showWithStatus:(NSString*)string; + (void)showWithStatus:(NSString*)string maskType:(SVProgressHUDMaskType)maskType;

 

如果需要明确的进度，则使用以下方法：

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+ (void)showProgress:(CGFloat)progress; + (void)showProgress:(CGFloat)progress status:(NSString*)status; + (void)showProgress:(CGFloat)progress status:(NSString*)status maskType:(SVProgressHUDMaskType)maskType;

 

 

通过dismiss方法来隐藏提示：

1	+ (void)dismiss;

 

另外提供了以下方法用于显示状态，并在1秒后自动隐藏提示(使用的图标来源于Glyphish：http://www.glyphish.com/)：

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+ (void)showSuccessWithStatus:(NSString*)string; + (void)showErrorWithStatus:(NSString *)string; + (void)showImage:(UIImage*)image status:(NSString*)string;// use 28x28 white pngs

 

 #import "ViewController.h"
 #import <SVProgressHUD/SVProgressHUD.h>

 @interface ViewController ()

 @end

 @implementation ViewController

 - (void)viewDidLoad
 {
     [super viewDidLoad];
 }


 - (void)didReceiveMemoryWarning
 {
     [super didReceiveMemoryWarning];
 }

 - (IBAction)show:(id)sender {
   //  [SVProgressHUD show];
    //SVProgressHUDMaskType 设置显示的样式
    [SVProgressHUD showWithMaskType:SVProgressHUDMaskTypeBlack];
    [self performSelector:@selector(dismiss:) withObject:nil afterDelay:3];
 }

 - (IBAction)showText:(id)sender {
     [SVProgressHUD showWithStatus:@"加载中，请稍后。。。"];
     [self performSelector:@selector(dismiss:) withObject:nil afterDelay:3];
 }

 - (IBAction)showprogress:(id)sender {
     [SVProgressHUD showProgress:0 status:@"加载中"];
     [self performSelector:@selector(increateProgress) withObject:nil afterDelay:0.3];
 }


 static float progressValue = 0.0f;
 - (void)increateProgress
 {
     progressValue += 0.1;
     [SVProgressHUD showProgress:progressValue status:@"加载中"];
     if (progressValue < 1) {
          [self performSelector:@selector(increateProgress) withObject:nil afterDelay:0.3];
     }else{
         [self performSelector:@selector(dismiss:) withObject:nil afterDelay:0.4];
     }

 }

 - (IBAction)dismiss:(id)sender {
     [SVProgressHUD dismiss];
 }

 - (IBAction)showSuccess:(id)sender {
     [SVProgressHUD showSuccessWithStatus:@"success"];
     [self performSelector:@selector(dismiss:) withObject:nil afterDelay:3];
 }

 - (IBAction)showError:(id)sender {
     [SVProgressHUD showErrorWithStatus:@"error"];
     [self performSelector:@selector(dismiss:) withObject:nil afterDelay:3];
 }


 @end