Fix stop player

Signed-off-by: marinofaggiana <ios@nextcloud.com>

iOSClient/Viewer/NCViewerMedia/NCPlayer/NCPlayer.swift

@@ -37,6 +37,7 @@ class NCPlayer: NSObject {
     internal weak var viewController: UIViewController?
     internal var autoPlay: Bool
     internal var isProxy: Bool
+    internal var isStartPlayer: Bool
 
     private weak var imageVideoContainer: imageVideoContainerView?
     private weak var detailView: NCViewerMediaDetailView?
@@ -48,7 +49,6 @@ class NCPlayer: NSObject {
     public var durationTime: CMTime = .zero
     public var metadata: tableMetadata
     public var videoLayer: AVPlayerLayer?
-    public var isOpenPlayer: Bool
 
     public var isSubtitleShowed: Bool = false{
         didSet {
@@ -64,7 +64,7 @@ class NCPlayer: NSObject {
         self.url = url
         self.autoPlay = autoPlay
         self.isProxy = isProxy
-        self.isOpenPlayer = false
+        self.isStartPlayer = false
         self.imageVideoContainer = imageVideoContainer
         self.playerToolBar = playerToolBar
         self.metadata = metadata
@@ -104,6 +104,9 @@ class NCPlayer: NSObject {
         }
 #endif
 
+        // Check already started
+        if self.isStartPlayer { return }
+
         self.playerToolBar?.show()
         self.setUpForSubtitle()
         self.isSubtitleShowed = false
@@ -180,7 +183,7 @@ class NCPlayer: NSObject {
                     if self.autoPlay {
                         self.player?.play()
                     }
-                    self.isOpenPlayer = true
+                    self.isStartPlayer = true
                     break
                 case .failed:
                     self.playerToolBar?.hide()

iOSClient/Viewer/NCViewerMedia/NCViewerMedia.swift

@@ -163,9 +163,7 @@ class NCViewerMedia: UIViewController {
         if metadata.classFile == NCCommunicationCommon.typeClassFile.video.rawValue || metadata.classFile == NCCommunicationCommon.typeClassFile.audio.rawValue {
 
             if let ncplayer = self.ncplayer {
-                if !ncplayer.isOpenPlayer {
-                    ncplayer.openAVPlayer()
-                }
+                ncplayer.openAVPlayer()
                 self.viewerMediaPage?.updateCommandCenter(ncplayer: ncplayer, metadata: self.metadata)
             }