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Code Issues Projects Releases Wiki Activity

Never show more than one toast view

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This commit is contained in:
Michael Kirk 2018-08-21 10:05:34 -06:00
parent 75ead2ac09
commit 06a8bffa66
1 changed files with 13 additions and 0 deletions
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13
Signal/src/views/Toast.swift
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@ -67,6 +67,8 @@ class ToastView: UIView {
@objc
class ToastController: NSObject, ToastViewDelegate {
static var currentToastController: ToastController?
private let toastView: ToastView
private var isDismissing: Bool
@ -98,6 +100,12 @@ class ToastController: NSObject, ToastViewDelegate {
toastView.autoPinEdge(.bottom, to: .bottom, of: view, withOffset: -inset)
toastView.autoPinWidthToSuperview(withMargin: 24)
if let currentToastController = type(of: self).currentToastController {
currentToastController.dismissToastView()
type(of: self).currentToastController = nil
}
type(of: self).currentToastController = self
UIView.animate(withDuration: 0.1) {
self.toastView.alpha = 1
}
@ -131,6 +139,11 @@ class ToastController: NSObject, ToastViewDelegate {
return
}
isDismissing = true
if type(of: self).currentToastController == self {
type(of: self).currentToastController = nil
}
UIView.animate(withDuration: 0.1,
animations: {
self.toastView.alpha = 0