share settings, UI adjust

Pixiview.iOS/Assets.xcassets/LauncherLogo.imageset/Contents.json

@@ -22,6 +22,7 @@
       "idiom": "iphone"
     },
     {
+      "filename": "pixiv.png",
       "scale": "1x",
       "idiom": "iphone"
     },

Pixiview.iOS/Info.plist

@@ -21,7 +21,7 @@
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>MinimumOSVersion</key>
-	<string>11.0</string>
+	<string>13.0</string>
 	<key>CFBundleDisplayName</key>
 	<string>Pixiview</string>
 	<key>CFBundleIdentifier</key>
@@ -46,5 +46,9 @@
 	<string>UIStatusBarStyleDefault</string>
 	<key>NSPhotoLibraryUsageDescription</key>
 	<string>需要访问您的图片库</string>
+	<key>LSSupportsOpeningDocumentsInPlace</key>
+	<true/>
+	<key>UIFileSharingEnabled</key>
+	<true/>
 </dict>
 </plist>

Pixiview.iOS/Services/EnvironmentService.cs

@@ -6,7 +6,6 @@ using Pixiview.iOS.Services;
 using Pixiview.Resources;
 using Pixiview.Utils;
 using UIKit;
-using Xamarin.Essentials;
 using Xamarin.Forms;
 
 [assembly: Dependency(typeof(EnvironmentService))]
@@ -28,30 +27,32 @@ namespace Pixiview.iOS.Services
 
         #region - Theme -
 
+        /*
         [SuppressMessage("Code Notifications", "XI0002:Notifies you from using newer Apple APIs when targeting an older OS version", Justification = "<Pending>")]
-        public OSAppTheme GetApplicationTheme()
+        public AppTheme GetApplicationTheme()
         {
             if (UIDevice.CurrentDevice.CheckSystemVersion(12, 0))
             {
                 var currentController = Platform.GetCurrentUIViewController();
                 if (currentController == null)
                 {
-                    return OSAppTheme.Unspecified;
+                    return AppTheme.Unspecified;
                 }
 
                 var style = currentController.TraitCollection.UserInterfaceStyle;
                 if (style == UIUserInterfaceStyle.Dark)
                 {
-                    return OSAppTheme.Dark;
+                    return AppTheme.Dark;
                 }
                 else if (style == UIUserInterfaceStyle.Light)
                 {
-                    return OSAppTheme.Light;
+                    return AppTheme.Light;
                 }
             }
 
-            return OSAppTheme.Unspecified;
+            return AppTheme.Unspecified;
         }
+        //*/
 
         public void SetStatusBarStyle(StatusBarStyles style)
         {