Toast showing mode about toast-swift HOT 6 CLOSED

I figured a neat and easy to implement solution for this without you needing to change the API at all.
What I thought about (and tested and got it working perfectly) is to add the Toast to a different view, and when I want to hide the toast I simply remove the view from its superview and the Toast is removed along with it. Then If another toast needs to be displayed, I simply initialize the same view again and it is a clean view and then there is no toasts left. Some basic sample code:

    var viewForToast = UIView()
    func showToast(result: String) {
        self.viewForToast.removeFromSuperview()
        viewForToast = UIView()
        viewForToast.frame = self.view.frame
        
        self.viewForToast.makeToast(result, duration: 10.0, position: .center)
        self.view.addSubview(viewForToast)
    }

from toast-swift.

I'm only a year and a half late on this, but it's now possible in 3.0.0. You can have ToastManager.shared.isQueueEnabled set to true and then you can call self.view.hideToast() to immediately hide the active toast and present the next one (assuming there's multiple toasts in the queue).

from toast-swift.

I'd prefer to just make hideToast(_:) public. One of the reasons I never made this public in the first place is because it requires a reference to the toast view, which is a little inconvenient because none of the stock makeToast methods return a reference to the view they create. If you're presenting your own custom view as toast, this isn't a big deal. However if you were using makeToast, then it requires you to manually call toastViewForMessage to get the reference to the view, and then showToast(_:).

So, in the interim, I'll release a new version this week that just makes the existing hideToast(_:) method public. Ultimately though I want to think about how we can elegantly create a hideToast() method that doesn't require a reference to the toast view. This would be the ideal solution.

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In addition, I may consider merging this into both Objective-C and Swift versions: scalessec/Toast#81

from toast-swift.

And what do you think of adding something like this in the framework?

In UIView's public extension:

private var currentToast: UIView?

public func hideToast() {
    if let currentToast = currentToast {
         if let timer = objc_getAssociatedObject(toast, &ToastKeys.Timer) as? NSTimer {
            timer.invalidate()
        }
        self.hideToast(toast, fromTap: true)
    }
}

And in makeToast method:

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

Add currentToast = nextToast and else clause in the hideToast method:

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

            if let nextToast = self.queue.firstObject as? UIView, duration = objc_getAssociatedObject(nextToast, &ToastKeys.Duration) as? NSNumber, position = objc_getAssociatedObject(nextToast, &ToastKeys.Position) as? NSValue {
               currentToast = nextToast
                self.queue.removeObjectAtIndex(0)
                self.showToast(nextToast, duration: duration.doubleValue, position: position.CGPointValue())
            } else {
                currentToast = .None
            }
        }
    }

I don't know if I'm missing anything.

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Is this still open? 🤔

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