Fix SaveCurrentScreenshot (ryubing/ryujinx!230)

See merge request ryubing/ryujinx!230

src/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ISelfController.cs

@@ -416,7 +416,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
                 return ResultCode.InvalidParameters;
             }
 
-            Logger.Stub?.PrintStub(LogClass.ServiceAm, new { albumReportOption });
+            context.Device.UIHandler.TakeScreenshot();
 
             return ResultCode.Success;
         }

src/Ryujinx.HLE/UI/IHostUIHandler.cs

@@ -68,5 +68,10 @@ namespace Ryujinx.HLE.UI
         /// Displays the player select dialog and returns the selected profile.
         /// </summary>
         UserProfile ShowPlayerSelectDialog();
+        
+        /// <summary>
+        /// Takes a screenshot from the current renderer and saves it in the screenshots folder.
+        /// </summary>
+        void TakeScreenshot();
     }
 }

src/Ryujinx/Headless/Windows/WindowBase.cs

@@ -580,5 +580,10 @@ namespace Ryujinx.Headless
         {
             return AccountSaveDataManager.GetLastUsedUser();
         }
+        
+        public void TakeScreenshot()
+        {
+            throw new NotImplementedException();
+        }
     }
 }

src/Ryujinx/UI/Applet/AvaHostUIHandler.cs

@@ -327,5 +327,10 @@ namespace Ryujinx.Ava.UI.Applet
 
             return profile;
         }
+        
+        public void TakeScreenshot()
+        {
+            _parent.ViewModel.AppHost.ScreenshotRequested = true;
+        }
     }
 }

src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs

@@ -1333,7 +1333,10 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public void TakeScreenshot() => AppHost.ScreenshotRequested = true;
+        public void TakeScreenshot()
+        {
+            AppHost.ScreenshotRequested = true;
+        }
 
         public void HideUi() => ShowMenuAndStatusBar = false;