improvement

Nextcloud.xcodeproj/project.pbxproj

@@ -597,6 +597,9 @@
 		F7F801051D98205A007537BC /* CCCertificate.m in Sources */ = {isa = PBXBuildFile; fileRef = F7F801011D98205A007537BC /* CCCertificate.m */; };
 		F7FC7D561DC1F93800BB2C6A /* libz.tbd in Frameworks */ = {isa = PBXBuildFile; fileRef = F7FC7D551DC1F93800BB2C6A /* libz.tbd */; };
 		F7FC88FA1E140558006D0506 /* cryptocloud.xcdatamodeld in Sources */ = {isa = PBXBuildFile; fileRef = F78088E51DD3A1DB005C5A7C /* cryptocloud.xcdatamodeld */; };
+		F7FC88FB1E141A34006D0506 /* BKPasscodeView.strings in Resources */ = {isa = PBXBuildFile; fileRef = F72B60911A24F00B004EF66F /* BKPasscodeView.strings */; };
+		F7FC88FC1E141A39006D0506 /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = F7E70DE91A24DE4100E1B66A /* Localizable.strings */; };
+		F7FC88FD1E141A3F006D0506 /* Error.strings in Resources */ = {isa = PBXBuildFile; fileRef = F7B381BF1C074E3E004693F8 /* Error.strings */; };
 		F7FCFFD81D70798C000E6E29 /* CCPeekPop.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = F7FCFFD61D70798C000E6E29 /* CCPeekPop.storyboard */; };
 		F7FCFFE01D707B83000E6E29 /* CCPeekPop.m in Sources */ = {isa = PBXBuildFile; fileRef = F7FCFFDE1D707B83000E6E29 /* CCPeekPop.m */; };
 /* End PBXBuildFile section */
@@ -3525,6 +3528,9 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				F7FC88FD1E141A3F006D0506 /* Error.strings in Resources */,
+				F7FC88FB1E141A34006D0506 /* BKPasscodeView.strings in Resources */,
+				F7FC88FC1E141A39006D0506 /* Localizable.strings in Resources */,
 				F743441A1E1264EE001CC831 /* MainInterface.storyboard in Resources */,
 				F743444B1E126B69001CC831 /* CCMove.storyboard in Resources */,
 			);

Picker/DocumentPickerViewController.swift

@@ -62,11 +62,16 @@ class DocumentPickerViewController: UIDocumentPickerExtensionViewController, CCN
         } else {
             
             // Close return nil
+            
             let deadlineTime = DispatchTime.now() + 0.1
             DispatchQueue.main.asyncAfter(deadline: deadlineTime) {
                 
-                print("Error close")
-                self.dismissGrantingAccess(to: nil)
+                let alert = UIAlertController(title: NSLocalizedString("_error_", comment: ""), message: NSLocalizedString("_message_", comment: ""), preferredStyle: .alert)
+                alert.addAction(UIAlertAction(title: NSLocalizedString("_ok_", comment: ""), style: .default) { action in
+                    self.dismissGrantingAccess(to: nil)
+                })
+                
+                self.present(alert, animated: true, completion: nil)
             }
 
             return
@@ -75,7 +80,6 @@ class DocumentPickerViewController: UIDocumentPickerExtensionViewController, CCN
         CCNetworking.shared().settingDelegate(self)
     }
     
-    
     override func viewWillAppear(_ animated: Bool) {
         
         super.viewWillAppear(animated)