fix

BetterLyrics.WinUI3/BetterLyrics.WinUI3/BetterLyrics.WinUI3.csproj

@@ -26,7 +26,6 @@
 		<None Remove="Controls\AllLyricsSettingsControl.xaml" />
 		<None Remove="Controls\AppSettingsControl.xaml" />
 		<None Remove="Controls\ExtendedSlider.xaml" />
-		<None Remove="Controls\LyricsBavkgroundSettingsControl.xaml" />
 		<None Remove="Controls\LyricsSettingsControl.xaml" />
 		<None Remove="Controls\MediaSettingsControl.xaml" />
 		<None Remove="Controls\PlaybackSettingsControl.xaml" />
@@ -61,6 +60,7 @@
 		<PackageReference Include="CommunityToolkit.WinUI.Media" Version="8.2.250402" />
 		<PackageReference Include="Dubya.WindowsMediaController" Version="2.5.5" />
 		<PackageReference Include="H.NotifyIcon.WinUI" Version="2.3.0" />
+		<PackageReference Include="Hqub.Last.fm" Version="2.5.1" />
 		<PackageReference Include="Lyricify.Lyrics.Helper-NativeAot" Version="0.1.4-alpha.5" />
 		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.8" />
 		<PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.8" />
@@ -87,11 +87,6 @@
 		<PackageReference Include="WinUIEx" Version="2.6.0" />
 		<PackageReference Include="z440.atl.core" Version="7.2.0" />
 	</ItemGroup>
-	<ItemGroup>
-	  <Reference Include="Hqub.Lastfm">
-	    <HintPath>..\..\..\Last.fm\src\Hqub.Lastfm\bin\Release\netstandard2.0\Hqub.Lastfm.dll</HintPath>
-	  </Reference>
-	</ItemGroup>
 	<ItemGroup>
 		<Page Update="Rendering\InAppLyricsRenderer.xaml">
 			<Generator>MSBuild:Compile</Generator>
@@ -222,7 +217,7 @@
 	  </Page>
 	</ItemGroup>
 	<ItemGroup>
-	  <Page Update="Controls\LyricsBavkgroundSettingsControl.xaml">
+	  <Page Update="Controls\LyricsBackgroundSettingsControl.xaml">
 	    <Generator>MSBuild:Compile</Generator>
 	  </Page>
 	</ItemGroup>

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/AppSettingsControl.xaml

@@ -55,6 +55,7 @@
                             <ComboBoxItem x:Uid="SettingsPageAutoStartInAppLyrics" />
                             <ComboBoxItem x:Uid="SettingsPageAutoStartDockLyrics" />
                             <ComboBoxItem x:Uid="SettingsPageAutoStartDesktopLyrics" />
+                            <ComboBoxItem x:Uid="SettingsPageAutoStartPIPLyrics" />
                         </ComboBox>
                     </controls:SettingsCard>
 

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/LyricsBackgroundSettingsControl.xaml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <UserControl
-    x:Class="BetterLyrics.WinUI3.Controls.LyricsBavkgroundSettingsControl"
+    x:Class="BetterLyrics.WinUI3.Controls.LyricsBackgroundSettingsControl"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:controls="using:CommunityToolkit.WinUI.Controls"

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/LyricsBackgroundSettingsControl.xaml.cs

@@ -20,11 +20,11 @@ using Windows.Foundation.Collections;
 
 namespace BetterLyrics.WinUI3.Controls
 {
-    public sealed partial class LyricsBavkgroundSettingsControl : UserControl
+    public sealed partial class LyricsBackgroundSettingsControl : UserControl
     {
         public LyricsBackgroundSettingsControlViewModel ViewModel => (LyricsBackgroundSettingsControlViewModel)DataContext;
 
-        public LyricsBavkgroundSettingsControl()
+        public LyricsBackgroundSettingsControl()
         {
             InitializeComponent();
             DataContext = Ioc.Default.GetRequiredService<LyricsBackgroundSettingsControlViewModel>();

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/LyricsSettingsControl.xaml

@@ -319,6 +319,7 @@
                         <ToggleSwitch IsOn="{x:Bind LyricsEffectSettings.IsFanLyricsEnabled, Mode=TwoWay}" />
                     </controls:SettingsCard>
 
+                    <!--  滚动动画  -->
                     <controls:SettingsExpander
                         x:Uid="SettingsPageScrollEasing"
                         HeaderIcon="{ui:FontIcon FontFamily={StaticResource IconFontFamily},
@@ -341,7 +342,6 @@
                         <controls:SettingsExpander.Items>
                             <controls:SettingsCard x:Uid="SettingsPageScrollTopDuration">
                                 <local:ExtendedSlider
-                                    x:Uid="SettingsPageLyricsScrollTopDurationExtendedSlider"
                                     Default="500"
                                     Frequency="50"
                                     Maximum="1000"
@@ -351,7 +351,6 @@
                             </controls:SettingsCard>
                             <controls:SettingsCard x:Uid="SettingsPageScrollDuration">
                                 <local:ExtendedSlider
-                                    x:Uid="SettingsPageLyricsScrollDurationExtendedSlider"
                                     Default="500"
                                     Frequency="50"
                                     Maximum="1000"
@@ -361,7 +360,6 @@
                             </controls:SettingsCard>
                             <controls:SettingsCard x:Uid="SettingsPageScrollBottomDuration">
                                 <local:ExtendedSlider
-                                    x:Uid="SettingsPageLyricsScrollBottomDurationExtendedSlider"
                                     Default="500"
                                     Frequency="50"
                                     Maximum="1000"
@@ -369,6 +367,24 @@
                                     Unit="ms"
                                     Value="{x:Bind LyricsEffectSettings.LyricsScrollBottomDuration, Mode=TwoWay}" />
                             </controls:SettingsCard>
+                            <controls:SettingsCard x:Uid="SettingsPageScrollTopDelay">
+                                <local:ExtendedSlider
+                                    Default="0"
+                                    Frequency="50"
+                                    Maximum="2000"
+                                    Minimum="0"
+                                    Unit="ms"
+                                    Value="{x:Bind LyricsEffectSettings.LyricsScrollTopDelay, Mode=TwoWay}" />
+                            </controls:SettingsCard>
+                            <controls:SettingsCard x:Uid="SettingsPageScrollBottomDelay">
+                                <local:ExtendedSlider
+                                    Default="0"
+                                    Frequency="50"
+                                    Maximum="2000"
+                                    Minimum="0"
+                                    Unit="ms"
+                                    Value="{x:Bind LyricsEffectSettings.LyricsScrollBottomDelay, Mode=TwoWay}" />
+                            </controls:SettingsCard>
                         </controls:SettingsExpander.Items>
                     </controls:SettingsExpander>
 

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/ShortcutTextBox.xaml

@@ -24,6 +24,14 @@
                                       FontSize=12,
                                       Glyph=}"
                 Style="{StaticResource GhostButtonStyle}" />
+            <Button
+                Margin="3,0,0,0"
+                HorizontalAlignment="Right"
+                Click="CheckButton_Click"
+                Content="{ui:FontIcon FontFamily={StaticResource IconFontFamily},
+                                      FontSize=12,
+                                      Glyph=&#xE721;}"
+                Style="{StaticResource GhostButtonStyle}" />
         </StackPanel>
     </Grid>
 </UserControl>

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/ShortcutTextBox.xaml.cs

@@ -1,3 +1,4 @@
+using BetterLyrics.WinUI3.Helper;
 using Microsoft.UI.Input;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
@@ -91,5 +92,22 @@ namespace BetterLyrics.WinUI3.Controls
             Shortcut = [];
             UpdateTextBox();
         }
+
+        private void CheckButton_Click(object sender, RoutedEventArgs e)
+        {
+            bool registered = GlobalHotKeyHelper.IsHotKeyRegistered(Shortcut);
+            if (registered)
+            {
+                App.Current.SettingsWindowNotificationPanel?.Notify(
+                     App.ResourceLoader!.GetString("SettingsPageShortcutRegSuccessInfo"),
+                     InfoBarSeverity.Success);
+            }
+            else
+            {
+                App.Current.SettingsWindowNotificationPanel?.Notify(
+                    App.ResourceLoader!.GetString("SettingsPageShortcutRegFailInfo"),
+                    InfoBarSeverity.Error);
+            }
+        }
     }
 }

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Helper/GlobalHotKeyHelper.cs

@@ -13,7 +13,8 @@ namespace BetterLyrics.WinUI3.Helper
 {
     public class GlobalHotKeyHelper
     {
-        private static Dictionary<int, Action> _hotKeyActions = [];
+        private static Dictionary<int, Action> _actions = [];
+        private static Dictionary<int, List<string>> _keys = [];
 
         /// <summary>
         /// Register a global hotkey for a specific window type
@@ -22,7 +23,7 @@ namespace BetterLyrics.WinUI3.Helper
         /// <param name="id"></param>
         /// <param name="keys"></param>
         /// <param name="action"></param>
-        public static void RegisterHotKey<T>(ShortcutID id, List<string> keys, Action action)
+        private static void RegisterHotKey<T>(ShortcutID id, List<string> keys, Action action)
         {
             if (keys.Count == 0) return;
 
@@ -55,18 +56,23 @@ namespace BetterLyrics.WinUI3.Helper
                     key = (VirtualKey)Enum.Parse(typeof(VirtualKey), item, true);
                 }
             }
-            User32.RegisterHotKey(hwnd, (int)id, modifiers, (uint)key);
+            bool success = User32.RegisterHotKey(hwnd, (int)id, modifiers, (uint)key);
-            _hotKeyActions[(int)id] = action;
+            if (success)
+            {
+                _actions[(int)id] = action;
+                _keys[(int)id] = keys;
+            }
         }
 
-        public static void UnregisterHotKey<T>(ShortcutID id)
+        private static void UnregisterHotKey<T>(ShortcutID id)
         {
             var window = WindowHelper.GetWindowByWindowType<T>();
             if (window == null) return;
 
             HWND hwnd = WindowNative.GetWindowHandle(window);
             User32.UnregisterHotKey(hwnd, (int)id);
-            _hotKeyActions.Remove((int)id);
+            _actions.Remove((int)id);
+            _keys.Remove((int)id);
         }
 
         public static void UpdateHotKey<T>(ShortcutID id, List<string> keys, Action action)
@@ -75,6 +81,16 @@ namespace BetterLyrics.WinUI3.Helper
             RegisterHotKey<T>(id, keys, action);
         }
 
+        public static bool IsHotKeyRegistered(ShortcutID id)
+        {
+            return _actions.ContainsKey((int)id);
+        }
+
+        public static bool IsHotKeyRegistered(List<string> keys)
+        {
+            return _keys.ContainsValue(keys);
+        }
+
         public static bool TryInvokeAction(ShortcutID id)
         {
             return TryInvokeAction((int)id);
@@ -82,7 +98,7 @@ namespace BetterLyrics.WinUI3.Helper
 
         public static bool TryInvokeAction(int id)
         {
-            if (_hotKeyActions.TryGetValue(id, out var action))
+            if (_actions.TryGetValue(id, out var action))
             {
                 action?.Invoke();
                 return true;

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Helper/LanguageHelper.cs

@@ -72,9 +72,9 @@ namespace BetterLyrics.WinUI3.Services
             code = code switch
             {
                 "simple" => "en",
-                "zh_classical" => "zh-Hant",
+                "zh_classical" => SimplifiedChineseOrTraditionalChinese(text),
-                "zh_yue" => "zh-Hant",
+                "zh_yue" => SimplifiedChineseOrTraditionalChinese(text),
-                "zh" => "zh-Hans",
+                "zh" => SimplifiedChineseOrTraditionalChinese(text),
                 _ => code
             };
             return code;

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Helper/PointHelper.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Windows.Foundation;
+using Windows.Graphics;
+
+namespace BetterLyrics.WinUI3.Helper
+{
+    public static class PointHelper
+    {
+        public static PointInt32 ToPointInt32(this Point point)
+        {
+            return new PointInt32((int)point.X, (int)point.Y);
+        }
+    }
+}

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Helper/ValueTransition.cs

@@ -1,7 +1,6 @@
 // 2025/6/23 by Zhe Fang
 
 using System;
-using System.Diagnostics;
 using BetterLyrics.WinUI3.Enums;
 
 namespace BetterLyrics.WinUI3.Helper
@@ -11,6 +10,8 @@ namespace BetterLyrics.WinUI3.Helper
     {
         private T _currentValue;
         private double _durationSeconds;
+        private double _delaySeconds;
+        private double _delayRemaining;
         private EasingType? _easingType;
         private Func<T, T, double, T> _interpolator;
         private bool _isTransitioning;
@@ -19,18 +20,21 @@ namespace BetterLyrics.WinUI3.Helper
         private T _targetValue;
 
         public double DurationSeconds => _durationSeconds;
+        public double DelaySeconds => _delaySeconds;
 
         public bool IsTransitioning => _isTransitioning;
         public T Value => _currentValue;
         public T TargetValue => _targetValue;
         public EasingType? EasingType => _easingType;
 
-        public ValueTransition(T initialValue, double durationSeconds, Func<T, T, double, T>? interpolator = null, EasingType? easingType = null)
+        public ValueTransition(T initialValue, double durationSeconds, Func<T, T, double, T>? interpolator = null, EasingType? easingType = null, double delaySeconds = 0)
         {
             _currentValue = initialValue;
             _startValue = initialValue;
             _targetValue = initialValue;
             _durationSeconds = durationSeconds;
+            _delaySeconds = delaySeconds;
+            _delayRemaining = 0;
             _progress = 1f;
             _isTransitioning = false;
 
@@ -58,12 +62,18 @@ namespace BetterLyrics.WinUI3.Helper
             _durationSeconds = seconds;
         }
 
+        public void SetDelay(double seconds)
+        {
+            _delaySeconds = seconds;
+        }
+
         private void JumpTo(T value)
         {
             _currentValue = value;
             _startValue = value;
             _targetValue = value;
             _progress = 1f;
+            _delayRemaining = 0;
             _isTransitioning = false;
         }
 
@@ -73,6 +83,7 @@ namespace BetterLyrics.WinUI3.Helper
             _startValue = value;
             _targetValue = value;
             _progress = 0f;
+            _delayRemaining = 0;
             _isTransitioning = false;
         }
 
@@ -89,6 +100,7 @@ namespace BetterLyrics.WinUI3.Helper
                 _startValue = _currentValue;
                 _targetValue = targetValue;
                 _progress = 0f;
+                _delayRemaining = _delaySeconds;
                 _isTransitioning = true;
             }
         }
@@ -103,7 +115,24 @@ namespace BetterLyrics.WinUI3.Helper
         {
             if (!_isTransitioning) return;
 
-            _progress += (double)(elapsedTime / TimeSpan.FromSeconds(_durationSeconds));
+            if (_delayRemaining > 0)
+            {
+                double consume = Math.Min(_delayRemaining, elapsedTime.TotalSeconds);
+                _delayRemaining -= consume;
+                if (_delayRemaining > 0)
+                    return;
+                elapsedTime = TimeSpan.FromSeconds(elapsedTime.TotalSeconds - consume);
+            }
+
+            if (_durationSeconds <= 0)
+            {
+                _progress = 1f;
+            }
+            else
+            {
+                _progress += elapsedTime.TotalSeconds / _durationSeconds;
+            }
+
             if (_progress >= 1f)
             {
                 _progress = 1f;
@@ -178,4 +207,4 @@ namespace BetterLyrics.WinUI3.Helper
             _interpolator = GetInterpolatorByEasingType(easingType);
         }
     }
-}
+}

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Models/Settings/LyricsEffectSettings.cs

@@ -31,6 +31,8 @@ namespace BetterLyrics.WinUI3.Models.Settings
         [ObservableProperty][NotifyPropertyChangedRecipients] public partial int LyricsScrollDuration { get; set; }
         [ObservableProperty][NotifyPropertyChangedRecipients] public partial int LyricsScrollTopDuration { get; set; }
         [ObservableProperty][NotifyPropertyChangedRecipients] public partial int LyricsScrollBottomDuration { get; set; }
+        [ObservableProperty][NotifyPropertyChangedRecipients] public partial int LyricsScrollTopDelay { get; set; } = 0;
+        [ObservableProperty][NotifyPropertyChangedRecipients] public partial int LyricsScrollBottomDelay { get; set; } = 0;
 
         [ObservableProperty][NotifyPropertyChangedRecipients] public partial int LyricsVerticalEdgeOpacity { get; set; } = 0; // 0% opacity
         [ObservableProperty][NotifyPropertyChangedRecipients] public partial bool IsFanLyricsEnabled { get; set; } = false;

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Models/Settings/PictureInPictureModeSettings.cs

@@ -4,11 +4,13 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Windows.Foundation;
 
 namespace BetterLyrics.WinUI3.Models.Settings
 {
     public partial class PictureInPictureModeSettings : BaseModeSettings
     {
+        [ObservableProperty][NotifyPropertyChangedRecipients] public partial Point WindowPosition { get; set; } = new Point(100, 100);
         [ObservableProperty][NotifyPropertyChangedRecipients] public partial List<string> ToggleShortcut { get; set; } = new List<string>() { "Ctrl", "Shift", "P" };
 
         public PictureInPictureModeSettings()

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Models/Settings/StandardModeSettings.cs

@@ -13,7 +13,8 @@ namespace BetterLyrics.WinUI3.Models.Settings
     public partial class StandardModeSettings : BaseModeSettings
     {
         [ObservableProperty][NotifyPropertyChangedRecipients] public partial Rect WindowBounds { get; set; } = new Rect(100, 100, 1000, 600);
-    
+        [ObservableProperty][NotifyPropertyChangedRecipients] public partial bool IsMaximized { get; set; } = false;
+
         public StandardModeSettings()
         {
             LyricsDisplayType = LyricsDisplayType.SplitView;

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Services/AlbumArtSearchService/AlbumArtSearchService.cs

@@ -31,6 +31,11 @@ namespace BetterLyrics.WinUI3.Services.AlbumArtSearchService
         }
 
         public async Task<byte[]?> SearchAsync(string mediaSessionId, string title, string artist, string album, byte[]? bytesFromSMTC = null)
+        {
+            return await Task.Run(async () => await SearchAsyncCore(mediaSessionId, title, artist, album, bytesFromSMTC));
+        }
+
+        public async Task<byte[]?> SearchAsyncCore(string mediaSessionId, string title, string artist, string album, byte[]? bytesFromSMTC = null)
         {
             byte[]? result = null;
 

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Services/LyricsSearchService/LyricsSearchService.cs

@@ -88,6 +88,11 @@ namespace BetterLyrics.WinUI3.Services.LyricsSearchService
         }
 
         public async Task<(string?, LyricsSearchProvider?)> SearchAsync(string mediaSessionId, string title, string artist, string album, double durationMs, CancellationToken token)
+        {
+            return await Task.Run(async () => await SearchAsyncCore(mediaSessionId, title, artist, album, durationMs, token), token);
+        }
+
+        private async Task<(string?, LyricsSearchProvider?)> SearchAsyncCore(string mediaSessionId, string title, string artist, string album, double durationMs, CancellationToken token)
         {
             _logger.LogInformation("Searching img for: {Title} - {Artist} (Album: {Album}, Duration: {DurationMs}ms)", title, artist, album, durationMs);
 

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Services/MediaSessionsService/MediaSessionsService.AlbumArtUpdater.cs

@@ -7,6 +7,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.InteropServices.WindowsRuntime;
 using System.Text;
+using System.Threading;
 using System.Threading.Tasks;
 using Windows.Graphics.Imaging;
 using Windows.Storage.Streams;
@@ -21,46 +22,48 @@ namespace BetterLyrics.WinUI3.Services.MediaSessionsService
 
         private void UpdateAlbumArt()
         {
-            _albumArtRefreshRunner.RunAsync(async (token) =>
+            _albumArtRefreshRunner.RunAsync(RefreshArtAlbum);
+        }
+
+        private async Task RefreshArtAlbum(CancellationToken token)
+        {
+            if (_cachedSongInfo == null)
             {
-                if (_cachedSongInfo == null)
+                _logger.LogWarning("Cached song info is null, cannot update album art.");
-                {
+                return;
-                    _logger.LogWarning("Cached song info is null, cannot update album art.");
+            }
-                    return;
-                }
 
-                byte[]? bytes = await _albumArtSearchService.SearchAsync(
+            byte[]? bytes = await _albumArtSearchService.SearchAsync(
-                    SongInfo?.SourceAppUserModelId ?? "",
+                SongInfo?.SourceAppUserModelId ?? "",
-                    _cachedSongInfo.Title,
+                _cachedSongInfo.Title,
-                    _cachedSongInfo.Artist,
+                _cachedSongInfo.Artist,
-                    _cachedSongInfo?.Album ?? string.Empty,
+                _cachedSongInfo?.Album ?? string.Empty,
-                    _SMTCAlbumArtBytes
+                _SMTCAlbumArtBytes
-                );
+            );
+            token.ThrowIfCancellationRequested();
+
+            if (bytes == null)
+            {
+                bytes = await ImageHelper.CreateTextPlaceholderBytesAsync(500, 500);
                 token.ThrowIfCancellationRequested();
+            }
 
-                if (bytes == null)
+            bytes = ImageHelper.MakeSquareWithThemeColor(bytes);
-                {
-                    bytes = await ImageHelper.CreateTextPlaceholderBytesAsync(500, 500);
-                    token.ThrowIfCancellationRequested();
-                }
 
-                bytes = ImageHelper.MakeSquareWithThemeColor(bytes);
+            using var stream = new InMemoryRandomAccessStream();
+            await stream.WriteAsync(bytes.AsBuffer());
+            token.ThrowIfCancellationRequested();
 
-                using var stream = new InMemoryRandomAccessStream();
+            var decoder = await BitmapDecoder.CreateAsync(stream);
-                await stream.WriteAsync(bytes.AsBuffer());
+            token.ThrowIfCancellationRequested();
-                token.ThrowIfCancellationRequested();
 
-                var decoder = await BitmapDecoder.CreateAsync(stream);
+            var albumArtSwBitmap = await decoder.GetSoftwareBitmapAsync(BitmapPixelFormat.Rgba16, BitmapAlphaMode.Premultiplied);
-                token.ThrowIfCancellationRequested();
+            token.ThrowIfCancellationRequested();
 
-                var albumArtSwBitmap = await decoder.GetSoftwareBitmapAsync(BitmapPixelFormat.Rgba16, BitmapAlphaMode.Premultiplied);
+            var albumArtLightAccentColor = ImageHelper.GetAccentColorsFromByte(bytes, 1, false).FirstOrDefault();
-                token.ThrowIfCancellationRequested();
+            var albumArtDarkAccentColor = ImageHelper.GetAccentColorsFromByte(bytes, 1, true).FirstOrDefault();
 
-                var albumArtLightAccentColor = ImageHelper.GetAccentColorsFromByte(bytes, 1, false).FirstOrDefault();
+            AlbumArtChanged?.Invoke(this, new AlbumArtChangedEventArgs(null, albumArtSwBitmap, albumArtLightAccentColor, albumArtDarkAccentColor));
-                var albumArtDarkAccentColor = ImageHelper.GetAccentColorsFromByte(bytes, 1, true).FirstOrDefault();
-
-                AlbumArtChanged?.Invoke(this, new AlbumArtChangedEventArgs(null, albumArtSwBitmap, albumArtLightAccentColor, albumArtDarkAccentColor));
-            });
         }
     }
 }

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Services/MediaSessionsService/MediaSessionsService.LyricsUpdater.cs

@@ -10,6 +10,7 @@ using System.Linq;
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
+using Vanara.PInvoke;
 
 namespace BetterLyrics.WinUI3.Services.MediaSessionsService
 {
@@ -220,10 +221,7 @@ namespace BetterLyrics.WinUI3.Services.MediaSessionsService
 
         private void UpdateLyrics()
         {
-            _refreshLyricsRunner.RunAsync(async token =>
+            _refreshLyricsRunner.RunAsync(RefreshLyricsAsync);
-            {
-                await RefreshLyricsAsync(token);
-            });
         }
     }
 }

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Services/MediaSessionsService/MediaSessionsService.cs

@@ -201,26 +201,29 @@ namespace BetterLyrics.WinUI3.Services.MediaSessionsService
 
         private void MediaManager_OnAnyTimelinePropertyChanged(MediaManager.MediaSession mediaSession, GlobalSystemMediaTransportControlsSessionTimelineProperties timelineProperties)
         {
-            _dispatcherQueue.TryEnqueue(DispatcherQueuePriority.Low, () =>
+            if (!_mediaManager.IsStarted) return;
+            if (mediaSession == null) return;
+
+            var focusedSession = _mediaManager.GetFocusedSession();
+
+            if (mediaSession != focusedSession) return;
+
+            if (!IsMediaSourceEnabled(mediaSession.Id))
             {
-                if (!_mediaManager.IsStarted) return;
+                _cachedPosition = TimeSpan.Zero;
-                if (mediaSession == null) return;
+                _dispatcherQueue.TryEnqueue(DispatcherQueuePriority.Low, () =>
-
-                var focusedSession = _mediaManager.GetFocusedSession();
-
-                if (mediaSession != focusedSession) return;
-
-                if (!IsMediaSourceEnabled(mediaSession.Id))
                 {
-                    _cachedPosition = TimeSpan.Zero;
                     TimelineChanged?.Invoke(this, new TimelineChangedEventArgs(_cachedPosition, TimeSpan.Zero));
-                }
+                });
-                else
+            }
+            else
+            {
+                _cachedPosition = timelineProperties.Position;
+                _dispatcherQueue.TryEnqueue(DispatcherQueuePriority.Low, () =>
                 {
-                    _cachedPosition = timelineProperties.Position;
                     TimelineChanged?.Invoke(this, new TimelineChangedEventArgs(_cachedPosition, timelineProperties.EndTime));
-                }
+                });
-            });
+            }
         }
 
         private void MediaManager_OnAnyPlaybackStateChanged(MediaManager.MediaSession mediaSession, GlobalSystemMediaTransportControlsSessionPlaybackInfo playbackInfo)

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Strings/en-US/Resources.resw

@@ -150,9 +150,6 @@
   <data name="BaseWindowMiniFlyoutItem.Text" xml:space="preserve">
     <value>Picture-in-picture mode</value>
   </data>
-  <data name="BaseWindowUnMiniFlyoutItem.Text" xml:space="preserve">
-    <value>Exit picture-in-picture mode</value>
-  </data>
   <data name="Cancel" xml:space="preserve">
     <value>Cancel</value>
   </data>
@@ -478,6 +475,9 @@ If you encounter any problems, please go to the Settings page, About tab, and vi
   <data name="SettingsPageAutoStartInAppLyrics.Content" xml:space="preserve">
     <value>Activate standard mode</value>
   </data>
+  <data name="SettingsPageAutoStartPIPLyrics.Content" xml:space="preserve">
+    <value>Start Picture-in-Picture Mode</value>
+  </data>
   <data name="SettingsPageAutoStartWindow.Header" xml:space="preserve">
     <value>When starting the app</value>
   </data>
@@ -934,17 +934,23 @@ If you encounter any problems, please go to the Settings page, About tab, and vi
   <data name="SettingsPageScope.Header" xml:space="preserve">
     <value>Scope</value>
   </data>
+  <data name="SettingsPageScrollBottomDelay.Header" xml:space="preserve">
+    <value>Tail line delay</value>
+  </data>
   <data name="SettingsPageScrollBottomDuration.Header" xml:space="preserve">
-    <value>Lyrics scrolling animation duration (Last line)</value>
+    <value>Final line duration</value>
   </data>
   <data name="SettingsPageScrollDuration.Header" xml:space="preserve">
-    <value>Lyrics scrolling animation duration (Current line)</value>
+    <value>Current line duration</value>
   </data>
   <data name="SettingsPageScrollEasing.Header" xml:space="preserve">
     <value>Lyrics scrolling animation type</value>
   </data>
+  <data name="SettingsPageScrollTopDelay.Header" xml:space="preserve">
+    <value>First line delay</value>
+  </data>
   <data name="SettingsPageScrollTopDuration.Header" xml:space="preserve">
-    <value>Lyrics scrolling animation duration (First line)</value>
+    <value>The duration of the first line</value>
   </data>
   <data name="SettingsPageServerTestButton.Content" xml:space="preserve">
     <value>Test server</value>
@@ -958,6 +964,12 @@ If you encounter any problems, please go to the Settings page, About tab, and vi
   <data name="SettingsPageSettingsManager.Header" xml:space="preserve">
     <value>Settings manager</value>
   </data>
+  <data name="SettingsPageShortcutRegFailInfo" xml:space="preserve">
+    <value>This hotkey was not successfully registered</value>
+  </data>
+  <data name="SettingsPageShortcutRegSuccessInfo" xml:space="preserve">
+    <value>This hotkey has been successfully registered</value>
+  </data>
   <data name="SettingsPageSliderPrefix.Text" xml:space="preserve">
     <value>Current value: </value>
   </data>

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Strings/ja-JP/Resources.resw

@@ -150,9 +150,6 @@
   <data name="BaseWindowMiniFlyoutItem.Text" xml:space="preserve">
     <value>ピクチャーインピクチャーモード</value>
   </data>
-  <data name="BaseWindowUnMiniFlyoutItem.Text" xml:space="preserve">
-    <value>ピクチャーインピクチャーモードを終了します</value>
-  </data>
   <data name="Cancel" xml:space="preserve">
     <value>キャンセル</value>
   </data>
@@ -478,6 +475,9 @@
   <data name="SettingsPageAutoStartInAppLyrics.Content" xml:space="preserve">
     <value>標準モードをアクティブにします</value>
   </data>
+  <data name="SettingsPageAutoStartPIPLyrics.Content" xml:space="preserve">
+    <value>ピクチャーインピクチャーモードを開始します</value>
+  </data>
   <data name="SettingsPageAutoStartWindow.Header" xml:space="preserve">
     <value>アプリを起動するとき</value>
   </data>
@@ -934,17 +934,23 @@
   <data name="SettingsPageScope.Header" xml:space="preserve">
     <value>範囲</value>
   </data>
+  <data name="SettingsPageScrollBottomDelay.Header" xml:space="preserve">
+    <value>テールラインの遅延</value>
+  </data>
   <data name="SettingsPageScrollBottomDuration.Header" xml:space="preserve">
-    <value>歌詞スクロールアニメーション期間（最終行）</value>
+    <value>最終ライン期間</value>
   </data>
   <data name="SettingsPageScrollDuration.Header" xml:space="preserve">
-    <value>歌詞スクロールアニメーション期間（現在の行）</value>
+    <value>現在のライン期間</value>
   </data>
   <data name="SettingsPageScrollEasing.Header" xml:space="preserve">
     <value>歌詞スクロールアニメーションタイプ</value>
   </data>
+  <data name="SettingsPageScrollTopDelay.Header" xml:space="preserve">
+    <value>最初の行の遅延</value>
+  </data>
   <data name="SettingsPageScrollTopDuration.Header" xml:space="preserve">
-    <value>歌詞スクロールアニメーション期間（最初の行）</value>
+    <value>最初の行の期間</value>
   </data>
   <data name="SettingsPageServerTestButton.Content" xml:space="preserve">
     <value>テストサーバー</value>
@@ -958,6 +964,12 @@
   <data name="SettingsPageSettingsManager.Header" xml:space="preserve">
     <value>設定マネージャー</value>
   </data>
+  <data name="SettingsPageShortcutRegFailInfo" xml:space="preserve">
+    <value>このホットキーは正常に登録されていません</value>
+  </data>
+  <data name="SettingsPageShortcutRegSuccessInfo" xml:space="preserve">
+    <value>このホットキーは正常に登録されています</value>
+  </data>
   <data name="SettingsPageSliderPrefix.Text" xml:space="preserve">
     <value>現在の値： </value>
   </data>

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Strings/ko-KR/Resources.resw

@@ -150,9 +150,6 @@
   <data name="BaseWindowMiniFlyoutItem.Text" xml:space="preserve">
     <value>사진 인당 모드</value>
   </data>
-  <data name="BaseWindowUnMiniFlyoutItem.Text" xml:space="preserve">
-    <value>Picture-in-Picture 모드 종료</value>
-  </data>
   <data name="Cancel" xml:space="preserve">
     <value>취소</value>
   </data>
@@ -478,6 +475,9 @@
   <data name="SettingsPageAutoStartInAppLyrics.Content" xml:space="preserve">
     <value>표준 모드를 ​​활성화합니다</value>
   </data>
+  <data name="SettingsPageAutoStartPIPLyrics.Content" xml:space="preserve">
+    <value>Picture-in-Picture 모드를 시작하십시오</value>
+  </data>
   <data name="SettingsPageAutoStartWindow.Header" xml:space="preserve">
     <value>앱을 시작할 때</value>
   </data>
@@ -934,17 +934,23 @@
   <data name="SettingsPageScope.Header" xml:space="preserve">
     <value>범위</value>
   </data>
+  <data name="SettingsPageScrollBottomDelay.Header" xml:space="preserve">
+    <value>테일 라인 지연</value>
+  </data>
   <data name="SettingsPageScrollBottomDuration.Header" xml:space="preserve">
-    <value>가사 스크롤 애니메이션 지속 시간 (마지막 줄)</value>
+    <value>최종 라인 기간</value>
   </data>
   <data name="SettingsPageScrollDuration.Header" xml:space="preserve">
-    <value>가사 스크롤 애니메이션 지속 시간 (현재 줄)</value>
+    <value>현재 라인 기간</value>
   </data>
   <data name="SettingsPageScrollEasing.Header" xml:space="preserve">
     <value>가사 스크롤링 애니메이션 유형</value>
   </data>
+  <data name="SettingsPageScrollTopDelay.Header" xml:space="preserve">
+    <value>첫 번째 줄 지연</value>
+  </data>
   <data name="SettingsPageScrollTopDuration.Header" xml:space="preserve">
-    <value>가사 스크롤 애니메이션 지속 시간 (첫 번째 줄)</value>
+    <value>첫 번째 줄의 기간</value>
   </data>
   <data name="SettingsPageServerTestButton.Content" xml:space="preserve">
     <value>테스트 서버</value>
@@ -958,6 +964,12 @@
   <data name="SettingsPageSettingsManager.Header" xml:space="preserve">
     <value>설정 관리자</value>
   </data>
+  <data name="SettingsPageShortcutRegFailInfo" xml:space="preserve">
+    <value>이 핫키는 성공적으로 등록되지 않았습니다</value>
+  </data>
+  <data name="SettingsPageShortcutRegSuccessInfo" xml:space="preserve">
+    <value>이 핫키는 성공적으로 등록되었습니다</value>
+  </data>
   <data name="SettingsPageSliderPrefix.Text" xml:space="preserve">
     <value>현재 가치 : </value>
   </data>

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Strings/zh-CN/Resources.resw

@@ -150,9 +150,6 @@
   <data name="BaseWindowMiniFlyoutItem.Text" xml:space="preserve">
     <value>画中画模式</value>
   </data>
-  <data name="BaseWindowUnMiniFlyoutItem.Text" xml:space="preserve">
-    <value>退出画中画模式</value>
-  </data>
   <data name="Cancel" xml:space="preserve">
     <value>取消</value>
   </data>
@@ -478,6 +475,9 @@
   <data name="SettingsPageAutoStartInAppLyrics.Content" xml:space="preserve">
     <value>启动标准模式</value>
   </data>
+  <data name="SettingsPageAutoStartPIPLyrics.Content" xml:space="preserve">
+    <value>启动画中画模式</value>
+  </data>
   <data name="SettingsPageAutoStartWindow.Header" xml:space="preserve">
     <value>启动应用时</value>
   </data>
@@ -934,17 +934,23 @@
   <data name="SettingsPageScope.Header" xml:space="preserve">
     <value>范围</value>
   </data>
+  <data name="SettingsPageScrollBottomDelay.Header" xml:space="preserve">
+    <value>尾行延时</value>
+  </data>
   <data name="SettingsPageScrollBottomDuration.Header" xml:space="preserve">
-    <value>歌词滚动动画持续时间（最后一行）</value>
+    <value>尾行持续时间</value>
   </data>
   <data name="SettingsPageScrollDuration.Header" xml:space="preserve">
-    <value>歌词滚动动画持续时间（当前行）</value>
+    <value>当前行持续时间</value>
   </data>
   <data name="SettingsPageScrollEasing.Header" xml:space="preserve">
     <value>歌词滚动动画类型</value>
   </data>
+  <data name="SettingsPageScrollTopDelay.Header" xml:space="preserve">
+    <value>首行延时</value>
+  </data>
   <data name="SettingsPageScrollTopDuration.Header" xml:space="preserve">
-    <value>歌词滚动动画持续时间（第一行）</value>
+    <value>首行持续时间</value>
   </data>
   <data name="SettingsPageServerTestButton.Content" xml:space="preserve">
     <value>测试服务器</value>
@@ -958,6 +964,12 @@
   <data name="SettingsPageSettingsManager.Header" xml:space="preserve">
     <value>设置管理器</value>
   </data>
+  <data name="SettingsPageShortcutRegFailInfo" xml:space="preserve">
+    <value>该热键未成功注册</value>
+  </data>
+  <data name="SettingsPageShortcutRegSuccessInfo" xml:space="preserve">
+    <value>该热键已成功注册</value>
+  </data>
   <data name="SettingsPageSliderPrefix.Text" xml:space="preserve">
     <value>当前值： </value>
   </data>

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Strings/zh-TW/Resources.resw

@@ -150,9 +150,6 @@
   <data name="BaseWindowMiniFlyoutItem.Text" xml:space="preserve">
     <value>畫中畫模式</value>
   </data>
-  <data name="BaseWindowUnMiniFlyoutItem.Text" xml:space="preserve">
-    <value>退出畫中畫模式</value>
-  </data>
   <data name="Cancel" xml:space="preserve">
     <value>取消</value>
   </data>
@@ -478,6 +475,9 @@
   <data name="SettingsPageAutoStartInAppLyrics.Content" xml:space="preserve">
     <value>啟動標準模式</value>
   </data>
+  <data name="SettingsPageAutoStartPIPLyrics.Content" xml:space="preserve">
+    <value>啟動畫中畫模式</value>
+  </data>
   <data name="SettingsPageAutoStartWindow.Header" xml:space="preserve">
     <value>啟動應用程式時</value>
   </data>
@@ -934,17 +934,23 @@
   <data name="SettingsPageScope.Header" xml:space="preserve">
     <value>範圍</value>
   </data>
+  <data name="SettingsPageScrollBottomDelay.Header" xml:space="preserve">
+    <value>尾行延時</value>
+  </data>
   <data name="SettingsPageScrollBottomDuration.Header" xml:space="preserve">
-    <value>歌詞滾動動畫持續時間（最後一行）</value>
+    <value>尾行持續時間</value>
   </data>
   <data name="SettingsPageScrollDuration.Header" xml:space="preserve">
-    <value>歌詞滾動動畫持續時間（當前行）</value>
+    <value>當前行持續時間</value>
   </data>
   <data name="SettingsPageScrollEasing.Header" xml:space="preserve">
     <value>歌詞滾動動畫類型</value>
   </data>
+  <data name="SettingsPageScrollTopDelay.Header" xml:space="preserve">
+    <value>首行延時</value>
+  </data>
   <data name="SettingsPageScrollTopDuration.Header" xml:space="preserve">
-    <value>歌詞滾動動畫持續時間（第一行）</value>
+    <value>首行持續時間</value>
   </data>
   <data name="SettingsPageServerTestButton.Content" xml:space="preserve">
     <value>測試服務器</value>
@@ -958,6 +964,12 @@
   <data name="SettingsPageSettingsManager.Header" xml:space="preserve">
     <value>設置管理器</value>
   </data>
+  <data name="SettingsPageShortcutRegFailInfo" xml:space="preserve">
+    <value>該熱鍵未成功註冊</value>
+  </data>
+  <data name="SettingsPageShortcutRegSuccessInfo" xml:space="preserve">
+    <value>該熱鍵已成功註冊</value>
+  </data>
   <data name="SettingsPageSliderPrefix.Text" xml:space="preserve">
     <value>目前值： </value>
   </data>

BetterLyrics.WinUI3/BetterLyrics.WinUI3/ViewModels/LyricsRendererViewModel/LyricsRendererViewModel.Messages.cs

@@ -167,6 +167,14 @@ namespace BetterLyrics.WinUI3.ViewModels.LyricsRendererViewModel
                 {
                     _isLayoutChanged = true;
                 }
+                else if (message.PropertyName == nameof(LyricsEffectSettings.LyricsScrollTopDelay))
+                {
+                    _isLayoutChanged = true;
+                }
+                else if (message.PropertyName == nameof(LyricsEffectSettings.LyricsScrollBottomDelay))
+                {
+                    _isLayoutChanged = true;
+                }
             }
             else if (message.Sender is LyricsStyleSettings)
             {

BetterLyrics.WinUI3/BetterLyrics.WinUI3/ViewModels/LyricsRendererViewModel/LyricsRendererViewModel.Update.cs

@@ -589,25 +589,31 @@ namespace BetterLyrics.WinUI3.ViewModels.LyricsRendererViewModel
                     line.HighlightOpacityTransition.StartTransition(i == _playingLineIndex ? 1f : 0f);
 
                     double yScrollDuration;
+                    double yScrollDelay;
+
                     if (lineCountDelta < 0)
                     {
                         yScrollDuration =
                             _canvasYScrollTransition.DurationSeconds +
                             distanceFactor * (_liveStatesService.LiveStates.CurrentLyricsEffectSettings.LyricsScrollTopDuration / 1000.0 - _canvasYScrollTransition.DurationSeconds);
+                        yScrollDelay = distanceFactor * _liveStatesService.LiveStates.CurrentLyricsEffectSettings.LyricsScrollTopDelay / 1000.0;
                     }
                     else if (lineCountDelta == 0)
                     {
                         yScrollDuration = _canvasYScrollTransition.DurationSeconds;
+                        yScrollDelay = 0;
                     }
                     else
                     {
                         yScrollDuration =
                             _canvasYScrollTransition.DurationSeconds +
                             distanceFactor * (_liveStatesService.LiveStates.CurrentLyricsEffectSettings.LyricsScrollBottomDuration / 1000.0 - _canvasYScrollTransition.DurationSeconds);
+                        yScrollDelay = distanceFactor * _liveStatesService.LiveStates.CurrentLyricsEffectSettings.LyricsScrollBottomDelay / 1000.0;
                     }
 
                     line.YOffsetTransition.SetEasingType(_canvasYScrollTransition.EasingType ?? EasingType.Linear);
                     line.YOffsetTransition.SetDuration(yScrollDuration);
+                    line.YOffsetTransition.SetDelay(yScrollDelay);
                     line.YOffsetTransition.StartTransition(_canvasTargetYScrollOffset, _isLayoutChanged);
                 }
 

BetterLyrics.WinUI3/BetterLyrics.WinUI3/ViewModels/LyricsWindowViewModel.cs

@@ -218,8 +218,7 @@ namespace BetterLyrics.WinUI3
 
         private void UpdateDesktopLockShortcut()
         {
-            GlobalHotKeyHelper.UnregisterHotKey<LyricsWindow>(ShortcutID.DesktopLock);
+            GlobalHotKeyHelper.UpdateHotKey<LyricsWindow>(ShortcutID.DesktopLock,
-            GlobalHotKeyHelper.RegisterHotKey<LyricsWindow>(ShortcutID.DesktopLock,
                 _settingsService.AppSettings.DesktopModeSettings.LockShortcut,
                 () =>
                 {
@@ -233,8 +232,7 @@ namespace BetterLyrics.WinUI3
 
         private void UpdateDesktopToggleShortcut()
         {
-            GlobalHotKeyHelper.UnregisterHotKey<LyricsWindow>(ShortcutID.DesktopToggle);
+            GlobalHotKeyHelper.UpdateHotKey<LyricsWindow>(ShortcutID.DesktopToggle,
-            GlobalHotKeyHelper.RegisterHotKey<LyricsWindow>(ShortcutID.DesktopToggle,
                 _settingsService.AppSettings.DesktopModeSettings.ToggleShortcut,
                 () =>
                 {
@@ -249,8 +247,7 @@ namespace BetterLyrics.WinUI3
 
         private void UpdateDockToggleShortcut()
         {
-            GlobalHotKeyHelper.UnregisterHotKey<LyricsWindow>(ShortcutID.DockToggle);
+            GlobalHotKeyHelper.UpdateHotKey<LyricsWindow>(ShortcutID.DockToggle,
-            GlobalHotKeyHelper.RegisterHotKey<LyricsWindow>(ShortcutID.DockToggle,
                 _settingsService.AppSettings.DockModeSettings.ToggleShortcut,
                 () =>
                 {
@@ -265,8 +262,7 @@ namespace BetterLyrics.WinUI3
 
         private void UpdatePictureInPictureToggleShortcut()
         {
-            GlobalHotKeyHelper.UnregisterHotKey<LyricsWindow>(ShortcutID.PictureInPictureToggle);
+            GlobalHotKeyHelper.UpdateHotKey<LyricsWindow>(ShortcutID.PictureInPictureToggle,
-            GlobalHotKeyHelper.RegisterHotKey<LyricsWindow>(ShortcutID.PictureInPictureToggle,
                 _settingsService.AppSettings.PictureInPictureModeSettings.ToggleShortcut,
                 () =>
                 {
@@ -463,6 +459,7 @@ namespace BetterLyrics.WinUI3
             if (LiveStates.CurrentLyricsWindowMode == LyricsWindowMode.PictureInPictureMode)
             {
                 window.AppWindow.SetPresenter(AppWindowPresenterKind.CompactOverlay);
+                window.AppWindow.Move(AppSettings.PictureInPictureModeSettings.WindowPosition.ToPointInt32());
                 SetPIPModeTitleBarControlsStatus();
             }
             else

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Views/LyricsWindow.xaml.cs

@@ -20,6 +20,7 @@ namespace BetterLyrics.WinUI3.Views
     {
         private readonly ISettingsService _settingsService = Ioc.Default.GetRequiredService<ISettingsService>();
         private readonly WindowMessageMonitor _wmm;
+        private bool _autoSelectLyricsModeOnRunning = true;
 
         public LyricsWindow()
         {
@@ -75,8 +76,17 @@ namespace BetterLyrics.WinUI3.Views
             switch (type!)
             {
                 case LyricsWindowMode.StandardMode:
-                    AppWindow.MoveAndResize(_settingsService.AppSettings.StandardModeSettings.WindowBounds.ToRectInt32());
                     ViewModel.SetStandardModeTitleBarControlsStatus();
+                    if (_settingsService.AppSettings.StandardModeSettings.IsMaximized)
+                    {
+                        // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><C3B4>ڴ<EFBFBD>С<EFBFBD>Ա<EFBFBD><D4B1>˳<EFBFBD><CBB3><EFBFBD><EFBFBD>󻯺<EFBFBD>
+                        // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܶ<EFBFBD><DCB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB>ԵӰ<D4B5><D3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+                        this.Maximize();
+                    }
+                    else
+                    {
+                        AppWindow.MoveAndResize(_settingsService.AppSettings.StandardModeSettings.WindowBounds.ToRectInt32());
+                    }
                     break;
                 case LyricsWindowMode.DockMode:
                     ViewModel.ToggleDockMode();
@@ -84,9 +94,13 @@ namespace BetterLyrics.WinUI3.Views
                 case LyricsWindowMode.DesktopMode:
                     ViewModel.ToggleDesktopMode();
                     break;
+                case LyricsWindowMode.PictureInPictureMode:
+                    ViewModel.TogglePictureInPictureMode();
+                    break;
                 default:
                     break;
             }
+            _autoSelectLyricsModeOnRunning = false;
         }
 
         private void AOTFlyoutItem_Click(object sender, RoutedEventArgs e)
@@ -96,6 +110,8 @@ namespace BetterLyrics.WinUI3.Views
 
         private void AppWindow_Changed(AppWindow sender, AppWindowChangedEventArgs args)
         {
+            if (_autoSelectLyricsModeOnRunning) return;
+
             if (args.DidPositionChange || args.DidSizeChange)
             {
                 var size = AppWindow.Size;
@@ -107,14 +123,28 @@ namespace BetterLyrics.WinUI3.Views
                 }
                 else
                 {
-                    if (ViewModel.LiveStates.CurrentLyricsWindowMode == LyricsWindowMode.DesktopMode)
+                    switch (ViewModel.LiveStates.CurrentLyricsWindowMode)
                     {
-                        _settingsService.AppSettings.DesktopModeSettings.WindowBounds = new Windows.Foundation.Rect(rect.X, rect.Y, size.Width, size.Height);
+                        case LyricsWindowMode.StandardMode:
-                    }
+                            if (AppWindow.Presenter is OverlappedPresenter overlappedPresenter)
-                    else if (ViewModel.LiveStates.CurrentLyricsWindowMode == LyricsWindowMode.DockMode) { }
+                            {
-                    else
+                                _settingsService.AppSettings.StandardModeSettings.WindowBounds = new Windows.Foundation.Rect(rect.X, rect.Y, size.Width, size.Height);
-                    {
+                                _settingsService.AppSettings.StandardModeSettings.IsMaximized = overlappedPresenter.State == OverlappedPresenterState.Maximized;
-                        _settingsService.AppSettings.StandardModeSettings.WindowBounds = new Windows.Foundation.Rect(rect.X, rect.Y, size.Width, size.Height);
+                            }
+                            break;
+                        case LyricsWindowMode.DockMode:
+                            break;
+                        case LyricsWindowMode.DesktopMode:
+                            _settingsService.AppSettings.DesktopModeSettings.WindowBounds = new Windows.Foundation.Rect(rect.X, rect.Y, size.Width, size.Height);
+                            break;
+                        case LyricsWindowMode.PictureInPictureMode:
+                            if (AppWindow.Presenter is CompactOverlayPresenter compactOverlayPresenter)
+                            {
+                                _settingsService.AppSettings.PictureInPictureModeSettings.WindowPosition = new Windows.Foundation.Point(rect.X, rect.Y);
+                            }
+                            break;
+                        default:
+                            break;
                     }
                 }
             }

BetterLyrics.WinUI3/BetterLyrics.WinUI3/Views/SettingsPage.xaml

@@ -89,7 +89,7 @@
 
                 <!--  Lyrics background  -->
                 <controls:Case Value="Background">
-                    <uc:LyricsBavkgroundSettingsControl />
+                    <uc:LyricsBackgroundSettingsControl />
                 </controls:Case>
 
                 <!--  Album art area style  -->