Merge pull request #31026 from frenzibyte/ios-system-file-import

Add special handling for file import button on iOS

osu.Game/Overlays/Settings/Sections/Maintenance/GeneralSettings.cs

@@ -1,8 +1,12 @@
 // Copyright (c) ppy Pty Ltd <[email protected]>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
+using System.Threading.Tasks;
 using osu.Framework.Allocation;
+using osu.Framework.Graphics;
 using osu.Framework.Localisation;
+using osu.Framework.Platform;
 using osu.Framework.Screens;
 using osu.Game.Localisation;
 using osu.Game.Screens;
@@ -15,22 +19,33 @@ public partial class GeneralSettings : SettingsSubsection
     {
         protected override LocalisableString Header => CommonStrings.General;
 
+        private ISystemFileSelector? selector;
+
         [BackgroundDependencyLoader]
-        private void load(IPerformFromScreenRunner? performer)
+        private void load(OsuGameBase game, GameHost host, IPerformFromScreenRunner? performer)
         {
-            Children = new[]
+            if ((selector = host.CreateSystemFileSelector(game.HandledExtensions.ToArray())) != null)
+                selector.Selected += f => Task.Run(() => game.Import(f.FullName));
+
+            AddRange(new Drawable[]
             {
                 new SettingsButton
                 {
                     Text = DebugSettingsStrings.ImportFiles,
-                    Action = () => performer?.PerformFromScreen(menu => menu.Push(new FileImportScreen()))
+                    Action = () =>
+                    {
+                        if (selector != null)
+                            selector.Present();
+                        else
+                            performer?.PerformFromScreen(menu => menu.Push(new FileImportScreen()));
+                    },
                 },
                 new SettingsButton
                 {
                     Text = DebugSettingsStrings.RunLatencyCertifier,
                     Action = () => performer?.PerformFromScreen(menu => menu.Push(new LatencyCertifierScreen()))
                 }
-            };
+            });
         }
     }
 }