SpinnerView animation freezing fix

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+### 0.8.3
+
+- **Fix**: `SpinnerView` animation freezing
+
 ### 0.8.2
 
 - **Add**: `acceptableStatusCodes` property to `NetworkServiceConfiguration`

LeadKit.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name            = "LeadKit"
-  s.version         = "0.8.2"
+  s.version         = "0.8.3"
   s.summary         = "iOS framework with a bunch of tools for rapid development"
   s.homepage        = "https://github.com/TouchInstinct/LeadKit"
   s.license         = "Apache License, Version 2.0"

Sources/Classes/Views/SpinnerView/SpinnerView.swift

@@ -24,7 +24,10 @@ import UIKit
 
 public final class SpinnerView: UIView, Animatable, LoadingIndicator {
 
-    private(set) var animating: Bool = false
+    private var animating: Bool {
+        return imageView?.layer.animation(forKey: CABasicAnimation.rotationKeyPath) != nil
+    }
+
     private var startTime = CFTimeInterval(0)
     private var stopTime = CFTimeInterval(0)
 
@@ -80,6 +83,14 @@ public final class SpinnerView: UIView, Animatable, LoadingIndicator {
         }
     }
 
+    override public func didMoveToSuperview() {
+        super.didMoveToSuperview()
+
+        if superview != nil {
+            restartAnimationIfNeeded()
+        }
+    }
+
     // MARK: - Animatable
 
     @objc public func startAnimating() {
@@ -87,8 +98,6 @@ public final class SpinnerView: UIView, Animatable, LoadingIndicator {
             return
         }
 
-        animating = true
-
         imageView?.isHidden = false
 
         addAnimation()
@@ -99,8 +108,6 @@ public final class SpinnerView: UIView, Animatable, LoadingIndicator {
             return
         }
 
-        animating = false
-
         imageView?.isHidden = true
 
         removeAnimation()