fix

iOSClient/Viewer/NCViewerImage/NCViewerImage.swift

@@ -67,9 +67,8 @@ class NCViewerImage: UIViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
         
-        view.backgroundColor = NCBrandColor.shared.systemBackground
-        textColor = NCBrandColor.shared.label
-
+        navigationItem.rightBarButtonItem = UIBarButtonItem.init(image: UIImage(named: "more")!.image(color: NCBrandColor.shared.label, size: 25), style: .plain, target: self, action: #selector(self.openMenuMore))
+        
         singleTapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(didSingleTapWith(gestureRecognizer:)))
         panGestureRecognizer = UIPanGestureRecognizer(target: self, action: #selector(didPanWith(gestureRecognizer:)))
         longtapGestureRecognizer = UILongPressGestureRecognizer()
@@ -104,20 +103,26 @@ class NCViewerImage: UIViewController {
         progressView.progress = 0
         
         setToolBar()
-        
-        navigationItem.rightBarButtonItem = UIBarButtonItem.init(image: UIImage(named: "more")!.image(color: NCBrandColor.shared.label, size: 25), style: .plain, target: self, action: #selector(self.openMenuMore))
-        
-        navigationController?.setNavigationBarHidden(false, animated: true)
-        navigationController?.navigationBar.prefersLargeTitles = false
     }
     
-    override func viewWillDisappear(_ animated: Bool) {
-        super.viewWillDisappear(animated)
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+    
+        navigationController?.navigationBar.prefersLargeTitles = false
 
-        if let navigationController = self.navigationController {
-            if !navigationController.viewControllers.contains(self) {
-                videoStop()
-            }
+        if currentMode == .full {
+            
+            navigationController?.setNavigationBarHidden(true, animated: false)
+            view.backgroundColor = .black
+            textColor = .white
+            progressView.isHidden = true
+            
+        } else {
+            
+            navigationController?.setNavigationBarHidden(false, animated: false)
+            view.backgroundColor = NCBrandColor.shared.systemBackground
+            textColor = NCBrandColor.shared.label
+            progressView.isHidden = false
         }
     }
     
@@ -133,6 +138,16 @@ class NCViewerImage: UIViewController {
         NotificationCenter.default.addObserver(self, selector: #selector(triggerProgressTask(_:)), name: NSNotification.Name(rawValue: NCGlobal.shared.notificationCenterProgressTask), object:nil)
     }
     
+    override func viewWillDisappear(_ animated: Bool) {
+        super.viewWillDisappear(animated)
+
+        if let navigationController = self.navigationController {
+            if !navigationController.viewControllers.contains(self) {
+                videoStop()
+            }
+        }
+    }
+    
     override func viewDidDisappear(_ animated: Bool) {
         super.viewDidDisappear(animated)
         
@@ -151,6 +166,7 @@ class NCViewerImage: UIViewController {
     }
     
     @objc func openMenuMore() {
+        
         let imageIcon = UIImage(contentsOfFile: CCUtility.getDirectoryProviderStorageIconOcId(currentMetadata.ocId, etag: currentMetadata.etag))
         NCViewer.shared.toggleMenu(viewController: self, metadata: currentMetadata, webView: false, imageIcon: imageIcon)
     }