适用于 iOS 的 Growl/toast 风格通知库

Question

提问by esilver

Can anyone recommend a library for implementing growl or toast-style notifications on iOS? For example, after a user saves a profile, I want to have a notification fade in, linger for 3 seconds, report "profile saved", and fade out. Right now I have a UIAlertView that interrupts the user's workflow with a single "OK" button, and I feel like that is overkill.

任何人都可以推荐一个库来在 iOS 上实现咆哮或吐司风格的通知吗？例如，在用户保存配置文件后，我想要一个通知淡入，停留 3 秒，报告“配置文件已保存”，然后淡出。现在我有一个 UIAlertView，它用一个“确定”按钮中断用户的工作流程，我觉得这有点矫枉过正。

The Android Toast classis an example of what I am looking for on iOS.

在Android的吐司类是什么，我期待在iOS的例子。

Thanks!

谢谢！

Answer 1

回答by user2393462435

I created a solution that I think you'll find useful: https://github.com/scalessec/toast

我创建了一个我认为您会发现有用的解决方案：https: //github.com/scalessec/toast

It's written as a obj-c category, essentially adding makeToast methods to any instance of UIView. eg:

它被写成一个 obj-c 类别，本质上是向 UIView 的任何实例添加 makeToast 方法。例如：

[self.view makeToast:@"Profile saved"
            duration:2.0
            position:@"bottom"];

Answer 2

回答by nickeyzzz

I solved it this way:

我是这样解决的：

Create common label on your view. Make it all screen wide, give it the size you will need and center text in it.
Set it's position "on top" - this label must be below all of your controls in the list of controls.
Add it to interface, properties, synthesize (let's call it "toastLabel" there).
Associate in your XIB file with "toastLabel"
Add following line to your viewWillAppear to hide label for beginning:
```
[toastLabel setHidden:TRUE];
```

Add the following code on Button click (or some other event):

toastLabel.text = @"Our toast text";
[toastLabel setHidden:TRUE];
[toastLabel setAlpha:1.0];
CGPoint location;
location.x = 160; 
location.y = 220; 
toastLabel.center = location;
location.x = 160; 
location.y = 320; 
[toastLabel setHidden:FALSE];
[UIView animateWithDuration:0.9 animations:^{
    toastLabel.alpha = 0.0;
    toastLabel.center = location;
}];

在您的视图上创建通用标签。让它全屏，给它你需要的大小，并在其中居中文本。
将它的位置设置为“顶部” - 此标签必须在控件列表中的所有控件下方。
将其添加到界面、属性、合成（我们在那里称其为“toastLabel”）。
将您的 XIB 文件与“toastLabel”关联
将以下行添加到您的 viewWillAppear 以隐藏开始的标签：
```
[toastLabel setHidden:TRUE];
```

在按钮单击（或其他一些事件）上添加以下代码：

toastLabel.text = @"Our toast text";
[toastLabel setHidden:TRUE];
[toastLabel setAlpha:1.0];
CGPoint location;
location.x = 160; 
location.y = 220; 
toastLabel.center = location;
location.x = 160; 
location.y = 320; 
[toastLabel setHidden:FALSE];
[UIView animateWithDuration:0.9 animations:^{
    toastLabel.alpha = 0.0;
    toastLabel.center = location;
}];

This label will "fall down" and disappear.

这个标签会“倒下”并消失。

Answer 3

回答by KrauseFx

You could try my open source library TSMessages: https://github.com/toursprung/TSMessages

你可以试试我的开源库 TSMessages：https: //github.com/toursprung/TSMessages

It's really easy to use and looks beautiful on iOS 5/6 and on iOS 7 as well.

它非常易于使用并且在 iOS 5/6 和 iOS 7 上看起来也很漂亮。

Answer 4

回答by Patrick Perini

Albeit a little late, here's my take on it:

虽然有点晚了，但我的看法是：

https://github.com/pcperini/PCToastMessage

Answer 5

回答by esilver

I made my own. The class linked to by Krishnan was ugly and didn't rotate correctly.

我自己做的。由 Krishnan 链接的课程很丑陋，并且没有正确旋转。

https://github.com/esilverberg/ios-toast

Here's what it looks like: enter image description here

这是它的样子：在此处输入图片说明

Answer 6

回答by levo4ka

I made it in this way :

我是这样做的：

+ (void)showToastMessage:(NSString *)message {    
UIAlertView *toast = [[UIAlertView alloc] initWithTitle:nil
                                                message:message
                                               delegate:nil
                                      cancelButtonTitle:nil
                                      otherButtonTitles:nil, nil];
[toast show];

// duration in seconds
int duration = 2;

dispatch_after(dispatch_time(DISPATCH_TIME_NOW, duration * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
    [toast dismissWithClickedButtonIndex:0 animated:YES];
});

}

Updated solution for iOS9+:

针对 iOS9+ 的更新解决方案：

+ (void)showToastMessage:(NSString *)message
                root:(id)view {
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:nil
                                                                             message:message
                                                                      preferredStyle:UIAlertControllerStyleAlert];
// duration in seconds
int duration = 2;
[view presentViewController:alertController animated:YES completion:nil];

dispatch_after(dispatch_time(DISPATCH_TIME_NOW, duration * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
    [alertController dismissViewControllerAnimated:YES completion:nil];
});
}

Answer 7

回答by tc.

MBProgressHUD?

Answer 8

回答by Praveen S

Hey you are looking for this.

嘿，你正在寻找这个。

https://github.com/PaulSolt/WEPopover#readme

Answer 9

回答by Prajeet Shrestha

This one is exactly what you want. This one is quite handy as well since it has a completion block, please have a look :) https://github.com/PrajeetShrestha/EkToast

这正是你想要的。这个也很方便，因为它有一个完成块，请看:) https://github.com/PrajeetShrestha/EkToast

Answer 10

回答by A.G

Swift 2.0:

斯威夫特 2.0：

The idea is to work out a Toast class with zero dependency on CocoaPods.

我们的想法是对的CocoaPods零依赖摸出一个吐司类。

Reference:https://github.com/scalessec/Toast-Swift

参考：https : //github.com/scalessec/Toast-Swift

Make an empty Swift file (file-New-File- Empty Swift File - Name it Toast.)

创建一个空的 Swift 文件（file-New-File-Empty Swift File - 将其命名为 Toast。）

Add the following code to it.

将以下代码添加到其中。

//  Toast.swift

import UIKit
import ObjectiveC

enum ToastPosition {
 case Top
 case Center
 case Bottom
}

extension UIView {

 private struct ToastKeys {
  static var Timer        = "CSToastTimerKey"
  static var Duration     = "CSToastDurationKey"
  static var Position     = "CSToastPositionKey"
  static var Completion   = "CSToastCompletionKey"
  static var ActiveToast  = "CSToastActiveToastKey"
  static var ActivityView = "CSToastActivityViewKey"
  static var Queue        = "CSToastQueueKey"
 }

 private class ToastCompletionWrapper {
  var completion: ((Bool) -> Void)?

  init(_ completion: ((Bool) -> Void)?) {
   self.completion = completion
  }
 }

 private enum ToastError: ErrorType {
  case InsufficientData
 }

 private var queue: NSMutableArray {
  get {
   if let queue = objc_getAssociatedObject(self, &ToastKeys.Queue) as? NSMutableArray {
    return queue
   } else {
    let queue = NSMutableArray()
    objc_setAssociatedObject(self, &ToastKeys.Queue, queue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
    return queue
   }
  }
 }

 // MARK: - Make Toast Methods
 func makeToast(message: String) {
  self.makeToast(message, duration: ToastManager.shared.duration, position: ToastManager.shared.position)
 }
 func makeToast(message: String, duration: NSTimeInterval, position: ToastPosition) {
  self.makeToast(message, duration: duration, position: position, style: nil)
 }
 func makeToast(message: String, duration: NSTimeInterval, position: CGPoint) {
  self.makeToast(message, duration: duration, position: position, style: nil)
 }
 func makeToast(message: String, duration: NSTimeInterval, position: ToastPosition, style: ToastStyle?) {
  self.makeToast(message, duration: duration, position: position, title: nil, image: nil, style: style, completion: nil)
 }
 func makeToast(message: String, duration: NSTimeInterval, position: CGPoint, style: ToastStyle?) {
  self.makeToast(message, duration: duration, position: position, title: nil, image: nil, style: style, completion: nil)
 }
 func makeToast(message: String?, duration: NSTimeInterval, position: ToastPosition, title: String?, image: UIImage?, style: ToastStyle?, completion: ((didTap: Bool) -> Void)?) {
  var toastStyle = ToastManager.shared.style
  if let style = style {
   toastStyle = style
  }

  do {
   let toast = try self.toastViewForMessage(message, title: title, image: image, style: toastStyle)
   self.showToast(toast, duration: duration, position: position, completion: completion)
  } catch ToastError.InsufficientData {
   print("Error: message, title, and image are all nil")
  } catch {}
 }

 func makeToast(message: String?, duration: NSTimeInterval, position: CGPoint, title: String?, image: UIImage?, style: ToastStyle?, completion: ((didTap: Bool) -> Void)?) {
  var toastStyle = ToastManager.shared.style
  if let style = style {
   toastStyle = style
  }

  do {
   let toast = try self.toastViewForMessage(message, title: title, image: image, style: toastStyle)
   self.showToast(toast, duration: duration, position: position, completion: completion)
  } catch ToastError.InsufficientData {
   print("Error: message, title, and image cannot all be nil")
  } catch {}
 }

 // MARK: - Show Toast Methods
 func showToast(toast: UIView) {
  self.showToast(toast, duration: ToastManager.shared.duration, position: ToastManager.shared.position, completion: nil)
 }
 func showToast(toast: UIView, duration: NSTimeInterval, position: ToastPosition, completion: ((didTap: Bool) -> Void)?) {
  let point = self.centerPointForPosition(position, toast: toast)
  self.showToast(toast, duration: duration, position: point, completion: completion)
 }

 func showToast(toast: UIView, duration: NSTimeInterval, position: CGPoint, completion: ((didTap: Bool) -> Void)?) {
  objc_setAssociatedObject(toast, &ToastKeys.Completion, ToastCompletionWrapper(completion), .OBJC_ASSOCIATION_RETAIN_NONATOMIC);

  if let _ = objc_getAssociatedObject(self, &ToastKeys.ActiveToast) as? UIView where ToastManager.shared.queueEnabled {
   objc_setAssociatedObject(toast, &ToastKeys.Duration, NSNumber(double: duration), .OBJC_ASSOCIATION_RETAIN_NONATOMIC);
   objc_setAssociatedObject(toast, &ToastKeys.Position, NSValue(CGPoint: position), .OBJC_ASSOCIATION_RETAIN_NONATOMIC);

   self.queue.addObject(toast)
  } else {
   self.showToast(toast, duration: duration, position: position)
  }
 }

 // MARK: - Activity Methods
 func makeToastActivity(position: ToastPosition) {
  // sanity
  if let _ = objc_getAssociatedObject(self, &ToastKeys.ActiveToast) as? UIView {
   return
  }

  let toast = self.createToastActivityView()
  let point = self.centerPointForPosition(position, toast: toast)
  self.makeToastActivity(toast, position: point)
 }
 func makeToastActivity(position: CGPoint) {
  // sanity
  if let _ = objc_getAssociatedObject(self, &ToastKeys.ActiveToast) as? UIView {
   return
  }

  let toast = self.createToastActivityView()
  self.makeToastActivity(toast, position: position)
 }

 //Dismisses the active toast activity indicator view.
 func hideToastActivity() {
  if let toast = objc_getAssociatedObject(self, &ToastKeys.ActivityView) as? UIView {
   UIView.animateWithDuration(ToastManager.shared.style.fadeDuration, delay: 0.0, options: [.CurveEaseIn, .BeginFromCurrentState], animations: { () -> Void in
    toast.alpha = 0.0
    }, completion: { (finished: Bool) -> Void in
     toast.removeFromSuperview()
     objc_setAssociatedObject(self, &ToastKeys.ActivityView, nil, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
   })
  }
 }

 // MARK: - Private Activity Methods
 private func makeToastActivity(toast: UIView, position: CGPoint) {
  toast.alpha = 0.0
  toast.center = position

  objc_setAssociatedObject(self, &ToastKeys.ActivityView, toast, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)

  self.addSubview(toast)

  UIView.animateWithDuration(ToastManager.shared.style.fadeDuration, delay: 0.0, options: .CurveEaseOut, animations: { () -> Void in
   toast.alpha = 1.0
   }, completion: nil)
 }

 private func createToastActivityView() -> UIView {
  let style = ToastManager.shared.style

  let activityView = UIView(frame: CGRect(x: 0.0, y: 0.0, width: style.activitySize.width, height: style.activitySize.height))
  activityView.backgroundColor = style.backgroundColor
  activityView.autoresizingMask = [.FlexibleLeftMargin, .FlexibleRightMargin, .FlexibleTopMargin, .FlexibleBottomMargin]
  activityView.layer.cornerRadius = style.cornerRadius

  if style.displayShadow {
   activityView.layer.shadowColor = style.shadowColor.CGColor
   activityView.layer.shadowOpacity = style.shadowOpacity
   activityView.layer.shadowRadius = style.shadowRadius
   activityView.layer.shadowOffset = style.shadowOffset
  }

  let activityIndicatorView = UIActivityIndicatorView(activityIndicatorStyle: .WhiteLarge)
  activityIndicatorView.center = CGPoint(x: activityView.bounds.size.width / 2.0, y: activityView.bounds.size.height / 2.0)
  activityView.addSubview(activityIndicatorView)
  activityIndicatorView.startAnimating()

  return activityView
 }

 // MARK: - Private Show/Hide Methods
 private func showToast(toast: UIView, duration: NSTimeInterval, position: CGPoint) {
  toast.center = position
  toast.alpha = 0.0

  if ToastManager.shared.tapToDismissEnabled {
   let recognizer = UITapGestureRecognizer(target: self, action: "handleToastTapped:")
   toast.addGestureRecognizer(recognizer)
   toast.userInteractionEnabled = true
   toast.exclusiveTouch = true
  }

  objc_setAssociatedObject(self, &ToastKeys.ActiveToast, toast, .OBJC_ASSOCIATION_RETAIN_NONATOMIC);

  self.addSubview(toast)

  UIView.animateWithDuration(ToastManager.shared.style.fadeDuration, delay: 0.0, options: [.CurveEaseOut, .AllowUserInteraction], animations: { () -> Void in
   toast.alpha = 1.0
   }) { (Bool finished) -> Void in
    let timer = NSTimer(timeInterval: duration, target: self, selector: "toastTimerDidFinish:", userInfo: toast, repeats: false)
    NSRunLoop.mainRunLoop().addTimer(timer, forMode: NSRunLoopCommonModes)
    objc_setAssociatedObject(toast, &ToastKeys.Timer, timer, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
  }
 }

 private func hideToast(toast: UIView) {
  self.hideToast(toast, fromTap: false)
 }

 private func hideToast(toast: UIView, fromTap: Bool) {

  UIView.animateWithDuration(ToastManager.shared.style.fadeDuration, delay: 0.0, options: [.CurveEaseIn, .BeginFromCurrentState], animations: { () -> Void in
   toast.alpha = 0.0
   }) { (didFinish: Bool) -> Void in
    toast.removeFromSuperview()

    objc_setAssociatedObject(self, &ToastKeys.ActiveToast, nil, .OBJC_ASSOCIATION_RETAIN_NONATOMIC);

    if let wrapper = objc_getAssociatedObject(toast, &ToastKeys.Completion) as? ToastCompletionWrapper, completion = wrapper.completion {
     completion(fromTap)
    }

    if let nextToast = self.queue.firstObject as? UIView, duration = objc_getAssociatedObject(nextToast, &ToastKeys.Duration) as? NSNumber, position = objc_getAssociatedObject(nextToast, &ToastKeys.Position) as? NSValue {
     self.queue.removeObjectAtIndex(0)
     self.showToast(nextToast, duration: duration.doubleValue, position: position.CGPointValue())
    }
  }
 }

 // MARK: - Events
 func handleToastTapped(recognizer: UITapGestureRecognizer) {
  if let toast = recognizer.view, timer = objc_getAssociatedObject(toast, &ToastKeys.Timer) as? NSTimer {
   timer.invalidate()
   self.hideToast(toast, fromTap: true)
  }
 }

 func toastTimerDidFinish(timer: NSTimer) {
  if let toast = timer.userInfo as? UIView {
   self.hideToast(toast)
  }
 }

 // MARK: - Toast Construction
 func toastViewForMessage(message: String?, title: String?, image: UIImage?, style: ToastStyle) throws -> UIView {
  // sanity
  if message == nil && title == nil && image == nil {
   throw ToastError.InsufficientData
  }

  var messageLabel: UILabel?
  var titleLabel: UILabel?
  var imageView: UIImageView?

  let wrapperView = UIView()
  wrapperView.backgroundColor = style.backgroundColor
  wrapperView.autoresizingMask = [.FlexibleLeftMargin, .FlexibleRightMargin, .FlexibleTopMargin, .FlexibleBottomMargin]
  wrapperView.layer.cornerRadius = style.cornerRadius

  if style.displayShadow {
   wrapperView.layer.shadowColor = UIColor.blackColor().CGColor
   wrapperView.layer.shadowOpacity = style.shadowOpacity
   wrapperView.layer.shadowRadius = style.shadowRadius
   wrapperView.layer.shadowOffset = style.shadowOffset
  }

  if let image = image {
   imageView = UIImageView(image: image)
   imageView?.contentMode = .ScaleAspectFit
   imageView?.frame = CGRect(x: style.horizontalPadding, y: style.verticalPadding, width: style.imageSize.width, height: style.imageSize.height)
  }

  var imageRect = CGRectZero

  if let imageView = imageView {
   imageRect.origin.x = style.horizontalPadding
   imageRect.origin.y = style.verticalPadding
   imageRect.size.width = imageView.bounds.size.width
   imageRect.size.height = imageView.bounds.size.height
  }

  if let title = title {
   titleLabel = UILabel()
   titleLabel?.numberOfLines = style.titleNumberOfLines
   titleLabel?.font = style.titleFont
   titleLabel?.textAlignment = style.titleAlignment
   titleLabel?.lineBreakMode = .ByTruncatingTail
   titleLabel?.textColor = style.titleColor
   titleLabel?.backgroundColor = UIColor.clearColor();
   titleLabel?.text = title;

   let maxTitleSize = CGSize(width: (self.bounds.size.width * style.maxWidthPercentage) - imageRect.size.width, height: self.bounds.size.height * style.maxHeightPercentage)
   let titleSize = titleLabel?.sizeThatFits(maxTitleSize)
   if let titleSize = titleSize {
    titleLabel?.frame = CGRect(x: 0.0, y: 0.0, width: titleSize.width, height: titleSize.height)
   }
  }

  if let message = message {
   messageLabel = UILabel()
   messageLabel?.text = message
   messageLabel?.numberOfLines = style.messageNumberOfLines
   messageLabel?.font = style.messageFont
   messageLabel?.textAlignment = style.messageAlignment
   messageLabel?.lineBreakMode = .ByTruncatingTail;
   messageLabel?.textColor = style.messageColor
   messageLabel?.backgroundColor = UIColor.clearColor()

   let maxMessageSize = CGSize(width: (self.bounds.size.width * style.maxWidthPercentage) - imageRect.size.width, height: self.bounds.size.height * style.maxHeightPercentage)
   let messageSize = messageLabel?.sizeThatFits(maxMessageSize)
   if let messageSize = messageSize {
    messageLabel?.frame = CGRect(x: 0.0, y: 0.0, width: messageSize.width, height: messageSize.height)
   }
  }

  var titleRect = CGRectZero

  if let titleLabel = titleLabel {
   titleRect.origin.x = imageRect.origin.x + imageRect.size.width + style.horizontalPadding
   titleRect.origin.y = style.verticalPadding
   titleRect.size.width = titleLabel.bounds.size.width
   titleRect.size.height = titleLabel.bounds.size.height
  }

  var messageRect = CGRectZero

  if let messageLabel = messageLabel {
   messageRect.origin.x = imageRect.origin.x + imageRect.size.width + style.horizontalPadding
   messageRect.origin.y = titleRect.origin.y + titleRect.size.height + style.verticalPadding
   messageRect.size.width = messageLabel.bounds.size.width
   messageRect.size.height = messageLabel.bounds.size.height
  }

  let longerWidth = max(titleRect.size.width, messageRect.size.width)
  let longerX = max(titleRect.origin.x, messageRect.origin.x)
  let wrapperWidth = max((imageRect.size.width + (style.horizontalPadding * 2.0)), (longerX + longerWidth + style.horizontalPadding))
  let wrapperHeight = max((messageRect.origin.y + messageRect.size.height + style.verticalPadding), (imageRect.size.height + (style.verticalPadding * 2.0)))

  wrapperView.frame = CGRect(x: 0.0, y: 0.0, width: wrapperWidth, height: wrapperHeight)

  if let titleLabel = titleLabel {
   titleLabel.frame = titleRect
   wrapperView.addSubview(titleLabel)
  }

  if let messageLabel = messageLabel {
   messageLabel.frame = messageRect
   wrapperView.addSubview(messageLabel)
  }

  if let imageView = imageView {
   wrapperView.addSubview(imageView)
  }

  return wrapperView
 }

 // MARK: - Helpers
 private func centerPointForPosition(position: ToastPosition, toast: UIView) -> CGPoint {
  let padding: CGFloat = ToastManager.shared.style.verticalPadding

  switch(position) {
  case .Top:
   return CGPoint(x: self.bounds.size.width / 2.0, y: (toast.frame.size.height / 2.0) + padding)
  case .Center:
   return CGPoint(x: self.bounds.size.width / 2.0, y: self.bounds.size.height / 2.0)
  case .Bottom:
   return CGPoint(x: self.bounds.size.width / 2.0, y: (self.bounds.size.height - (toast.frame.size.height / 2.0)) - padding)
  }
 }
}

// MARK: - Toast Style
struct ToastStyle {

 var backgroundColor = UIColor.blackColor().colorWithAlphaComponent(0.8)
 var titleColor = UIColor.whiteColor()
 var messageColor = UIColor.whiteColor()
 var maxWidthPercentage: CGFloat = 0.8 {
  didSet {
   maxWidthPercentage = max(min(maxWidthPercentage, 1.0), 0.0)
  }
 }


 var maxHeightPercentage: CGFloat = 0.8 {
  didSet {
   maxHeightPercentage = max(min(maxHeightPercentage, 1.0), 0.0)
  }
 }

 var horizontalPadding: CGFloat = 10.0
 var verticalPadding: CGFloat = 10.0
 var cornerRadius: CGFloat = 10.0;
 var titleFont = UIFont.boldSystemFontOfSize(16.0)
 var messageFont = UIFont.systemFontOfSize(16.0)
 var titleAlignment = NSTextAlignment.Left
 var messageAlignment = NSTextAlignment.Left
 var titleNumberOfLines = 0;
 var messageNumberOfLines = 0;
 var displayShadow = false;
 var shadowColor = UIColor.blackColor()
 var shadowOpacity: Float = 0.8 {
  didSet {
   shadowOpacity = max(min(shadowOpacity, 1.0), 0.0)
  }
 }

 var shadowRadius: CGFloat = 6.0
 var shadowOffset = CGSize(width: 4.0, height: 4.0)
 var imageSize = CGSize(width: 80.0, height: 80.0)
 var activitySize = CGSize(width: 100.0, height: 100.0)
 var fadeDuration: NSTimeInterval = 0.2

}

// MARK: - Toast Manager
class ToastManager {

 static let shared = ToastManager()
 var style = ToastStyle()
 var tapToDismissEnabled = true
 var queueEnabled = true
 var duration: NSTimeInterval = 3.0
 var position = ToastPosition.Bottom

}

Using Toast.swift:

使用 Toast.swift：

// basic usage
  self.view.makeToast("Sample Toast")

  // toast with a specific duration and position
  self.view.makeToast("Sample Toast", duration: 3.0, position: .Top)

  // toast with all possible options
  self.view.makeToast("Sample Toast", duration: 2.0, position: CGPoint(x: 110.0, y: 110.0), title: "Toast Title", image: UIImage(named: "ic_120x120.png"), style:nil) { (didTap: Bool) -> Void in
   if didTap {
    print("completion from tap")
   } else {
    print("completion without tap")
   }
  }

  //display toast with an activity spinner
   self.view.makeToastActivity(.Center)

  // display any view as toast
  let sampleView = UIView(frame: CGRectMake(100,100,200,200))
  sampleView.backgroundColor = UIColor(patternImage: UIImage(named: "ic_120x120")!)

  self.view.showToast(sampleView)
  self.view.showToast(sampleView, duration: 3.0, position: .Top, completion: nil)

You can download a sample project from https://github.com/alvinreuben/ToastSample

您可以从https://github.com/alvinreuben/ToastSample下载示例项目

适用于 iOS 的 Growl/toast 风格通知库

提问by esilver

回答by user2393462435

回答by nickeyzzz

回答by KrauseFx

回答by Patrick Perini

回答by esilver

回答by levo4ka

回答by tc.

回答by Praveen S

回答by Prajeet Shrestha

回答by A.G

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适用于 iOS 的 Growl/toast 风格通知库

提问by esilver

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