Fix buffering overlay showing when stopping the player

Author: fethica

SwiftRadio/ViewControllers/NowPlayingViewController.swift

@@ -117,15 +117,13 @@ class NowPlayingViewController: UIViewController {
 
     func playerStateDidChange(_ state: FRadioPlayer.State) {
         switch state {
-        case .loading:
+        case .loading where player.playbackState != .stopped:
             albumArtworkView.setBuffering(true)
         case .readyToPlay, .loadingFinished:
             albumArtworkView.setBuffering(false)
             playbackStateDidChange(player.playbackState)
-        case .error:
-            albumArtworkView.setBuffering(false)
         default:
-            break
+            albumArtworkView.setBuffering(false)
         }
     }
 

SwiftRadio/ViewControllers/StationsViewController.swift

@@ -284,12 +284,10 @@ extension StationsViewController: FRadioPlayerObserver {
 
     func radioPlayer(_ player: FRadioPlayer, playerStateDidChange state: FRadioPlayer.State) {
         switch state {
-        case .loading:
+        case .loading where player.playbackState != .stopped:
             isBuffering = true
-        case .readyToPlay, .loadingFinished, .error:
-            isBuffering = false
         default:
-            break
+            isBuffering = false
         }
         updateNowPlayingAnimation()
         updateVisibleCellsNowPlaying()