demo 来源: https://github.com/jdg/MBProgressHUD/
p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px “PingFang SC”; color: #1d9421 }
p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo }
p.p3 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1d9421 }
p.p4 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #3c828c }
p.p5 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; min-height: 21.0px }
p.p6 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #3d1d81 }
p.p7 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #c91b13 }
p.p8 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #31595d }
p.p9 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #294c50 }
p.p10 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #822e0e }
p.p11 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #6122ae }
p.p12 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #703daa }
p.p13 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #539aa4 }
span.s1 { font: 18.0px Menlo }
span.s2 { }
span.s3 { color: #c32275 }
span.s4 { color: #000000 }
span.s5 { color: #294c50 }
span.s6 { color: #703daa }
span.s7 { color: #0435ff }
span.s8 { color: #539aa4 }
span.s9 { color: #78492a }
span.s10 { font: 18.0px “PingFang SC” }
span.s11 { color: #6122ae }
span.s12 { color: #c91b13 }
span.s13 { color: #3d1d81 }
span.s14 { font: 18.0px “PingFang SC”; color: #c91b13 }
span.s15 { color: #1d9421 }
span.s16 { font: 18.0px “PingFang SC”; color: #1d9421 }
span.Apple-tab-span { white-space: pre }
//只有小菊花
– (void)indeterminateExample {
// Show the HUD on the root view (self.view is a scrollable table view and thus not suitable,
// as the HUD would move with the content as we scroll).
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Fire off an asynchronous task, giving UIKit the opportunity to redraw wit the HUD added to the
// view hierarchy.
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
// Do something useful in the background
[self doSomeWork];
// IMPORTANT – Dispatch back to the main thread. Always access UI
// classes (including MBProgressHUD) on the main thread.
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
//小菊花+文字
– (void)labelExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set the label text.
hud.label.text = NSLocalizedString(@”Loading…”, @”HUD loading title”);
// You can also adjust other label properties if needed.
// hud.label.font = [UIFont italicSystemFontOfSize:16.f];
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
[self doSomeWork];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
//小菊花+文字+detailsLabel
– (void)detailsLabelExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set the label text.
hud.label.text = NSLocalizedString(@”Loading…”, @”HUD loading title”);
// Set the details label text. Let’s make it multiline this time.
hud.detailsLabel.text = NSLocalizedString(@”Parsing data\n(1/1)”, @”HUD title”);
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
[self doSomeWork];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
– (void)windowExample {
// Covers the entire screen. Similar to using the root view controller view.
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.view.window animated:YES];
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
[self doSomeWork];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
//圆环进度条+文字
– (void)determinateExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set the determinate mode to show task progress.
hud.mode = MBProgressHUDModeDeterminate;
hud.label.text = NSLocalizedString(@”Loading…”, @”HUD loading title”);
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
// Do something useful in the background and update the HUD periodically.
[self doSomeWorkWithProgress];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
//圆环进度条+文字+ 取消按钮
– (void)determinateNSProgressExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set the determinate mode to show task progress.
hud.mode = MBProgressHUDModeDeterminate;
hud.label.text = NSLocalizedString(@”Loading…”, @”HUD loading title”);
// Set up NSProgress
NSProgress *progressObject = [NSProgress progressWithTotalUnitCount:100];
hud.progressObject = progressObject;
// Configure a cancel button.
[hud.button setTitle:NSLocalizedString(@”Cancel”, @”HUD cancel button title”) forState:UIControlStateNormal];
[hud.button addTarget:progressObject action:@selector(cancel) forControlEvents:UIControlEventTouchUpInside];
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
// Do something useful in the background and update the HUD periodically.
[self doSomeWorkWithProgressObject:progressObject];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
//圆环进度条+文字
– (void)annularDeterminateExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set the annular determinate mode to show task progress.
hud.mode = MBProgressHUDModeAnnularDeterminate;
hud.label.text = NSLocalizedString(@”Loading…”, @”HUD loading title”);
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
// Do something useful in the background and update the HUD periodically.
[self doSomeWorkWithProgress];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
//直线进度条+文字
– (void)barDeterminateExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set the bar determinate mode to show task progress.
hud.mode = MBProgressHUDModeDeterminateHorizontalBar;
hud.label.text = NSLocalizedString(@”Loading…”, @”HUD loading title”);
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
// Do something useful in the background and update the HUD periodically.
[self doSomeWorkWithProgress];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
#pragma mark –自定义视图
//自定义视图
– (void)customViewExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set the custom view mode to show any view.
hud.mode = MBProgressHUDModeCustomView;
// Set an image view with a checkmark.
//default
// UIImage *image = [[UIImage imageNamed:@”Checkmark”] imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
//mxs
//UIImage *image = [[UIImage imageNamed:@”下拉刷新一80×80″] imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];//success 下拉刷新一80×80 密码登录lgo
UIImage *image = [UIImage imageNamed:@”下拉刷新一80×80″];//success 下拉刷新一80×80 密码登录lgo
UIImageView *imgV = [[UIImageView alloc] initWithImage:image];
[imgV.layer addAnimation:[self makeRotation] forKey:nil];
hud.customView = imgV;
// Looks a bit nicer if we make it square.
hud.square = YES;
// Optional label text.
hud.label.text = @”Done”;
[hud hideAnimated:YES afterDelay:2.f];//几秒后消失
}
#pragma mark –旋转
– (CABasicAnimation *)makeRotation{
CATransform3D rotationTransform = CATransform3DMakeRotation((360*180.0)/(M_PI), 0, 0, -1);
CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@”transform”];
animation.toValue = [NSValue valueWithCATransform3D:rotationTransform];
animation.duration = 1;
animation.autoreverses = NO;
animation.cumulative = YES;
animation.fillMode = kCAFillModeForwards;
animation.repeatCount = 100;
return animation;
}
//只有文字
– (void)textExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set the text mode to show only text.
hud.mode = MBProgressHUDModeText;
hud.label.text = NSLocalizedString(@”Message here!”, @”HUD message title”);
// Move to bottm center.
hud.offset = CGPointMake(0.f, MBProgressMaxOffset);
[hud hideAnimated:YES afterDelay:3.f];
}
– (void)cancelationExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set the determinate mode to show task progress.
hud.mode = MBProgressHUDModeDeterminate;
hud.label.text = NSLocalizedString(@”Loading…”, @”HUD loading title”);
// Configure the button.
[hud.button setTitle:NSLocalizedString(@”Cancel”, @”HUD cancel button title”) forState:UIControlStateNormal];
[hud.button addTarget:self action:@selector(cancelWork:) forControlEvents:UIControlEventTouchUpInside];
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
// Do something useful in the background and update the HUD periodically.
[self doSomeWorkWithProgress];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
//小菊花–转换–>圆环
– (void)modeSwitchingExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set some text to show the initial status.
hud.label.text = NSLocalizedString(@”Preparing…”, @”HUD preparing title”);
// Will look best, if we set a minimum size.
hud.minSize = CGSizeMake(150.f, 100.f);
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
// Do something useful in the background and update the HUD periodically.
[self doSomeWorkWithMixedProgress];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
– (void)networkingExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Set some text to show the initial status.
hud.label.text = NSLocalizedString(@”Preparing…”, @”HUD preparing title”);
// Will look best, if we set a minimum size.
hud.minSize = CGSizeMake(150.f, 100.f);
[self doSomeNetworkWorkWithProgress];
}
– (void)dimBackgroundExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Change the background view style and color.
hud.backgroundView.style = MBProgressHUDBackgroundStyleSolidColor;
hud.backgroundView.color = [UIColor colorWithWhite:0.f alpha:0.1f];
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
[self doSomeWork];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
– (void)colorExample {
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
hud.contentColor = [UIColor colorWithRed:0.f green:0.6f blue:0.7f alpha:1.f];
// Set the label text.
hud.label.text = NSLocalizedString(@”Loading…”, @”HUD loading title”);
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
[self doSomeWork];
dispatch_async(dispatch_get_main_queue(), ^{
[hud hideAnimated:YES];
});
});
}
p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #822e0e }
p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; min-height: 21.0px }
p.p3 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo }
p.p4 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1d9421 }
span.s1 { }
span.s2 { color: #c32275 }
span.s3 { color: #000000 }
span.s4 { color: #3d1d81 }
span.s5 { color: #0435ff }
#pragma mark – Tasks
– (void)doSomeWork {
// Simulate by just waiting.
sleep(3.);
}
