Adding extension support for retrieving the assembly information for the type calling RegisterSetupType

MvvmCross.Android.Support/V7.AppCompat/MvxAppCompatActivity.cs

@@ -129,7 +129,7 @@ namespace MvvmCross.Droid.Support.V7.AppCompat
 
         protected virtual void RegisterSetup<TMvxAndroidSetup>() where TMvxAndroidSetup : MvxAppCompatSetup, new()
         {
-            MvxSetup.RegisterSetupType<TMvxAndroidSetup>(GetType().Assembly);
+            this.RegisterSetupType<TMvxAndroidSetup>();
         }
     }
 

MvvmCross.Android.Support/V7.AppCompat/MvxAppCompatApplication.cs

@@ -24,7 +24,7 @@ namespace MvvmCross.Droid.Support.V7.AppCompat
 
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<TMvxAndroidSetup>(GetType().Assembly);
+            this.RegisterSetupType<TMvxAndroidSetup>();
         }
     }
 }

MvvmCross.Forms/Platforms/Ios/Core/MvxFormsApplicationDelegate.cs

@@ -98,9 +98,7 @@ namespace MvvmCross.Forms.Platforms.Ios.Core
             LifetimeChanged?.Invoke(this, new MvxLifetimeEventArgs(which));
         }
 
-        protected virtual void RegisterSetup()
-        {
-        }
+        protected abstract void RegisterSetup();
  
         public event EventHandler<MvxLifetimeEventArgs> LifetimeChanged;
     }
@@ -112,7 +110,7 @@ namespace MvvmCross.Forms.Platforms.Ios.Core
     {
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<TMvxIosSetup>();
+            this.RegisterSetupType<TMvxIosSetup>();
         }
     }
 }

MvvmCross.Forms/Platforms/Mac/Core/MvxFormsApplicationDelegate.cs

@@ -107,7 +107,7 @@ namespace MvvmCross.Forms.Platforms.Mac.Core
     {
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<TMvxMacSetup>();
+            this.RegisterSetupType<TMvxMacSetup>();
         }
     }
 }

MvvmCross/Core/MvxSetupExtensions.cs

@@ -10,6 +10,11 @@ namespace MvvmCross.Core
 {
     public static class MvxSetupExtensions
     {
+        public static void RegisterSetupType<TMvxSetup>(this object platformApplication,  params Assembly[] assemblies) where TMvxSetup : MvxSetup, new()
+        {
+            MvxSetup.RegisterSetupType<TMvxSetup>(new[] { platformApplication.GetType().Assembly }.Union(assemblies ?? new Assembly[] { }).ToArray());
+        }
+
         public static TSetup CreateSetup<TSetup>(Assembly assembly, params object[] parameters) where TSetup : MvxSetup
         {
             var setupType = FindSetupType<TSetup>(assembly);

MvvmCross/Platforms/Android/Views/MvxActivity.cs

@@ -151,7 +151,7 @@ namespace MvvmCross.Platforms.Android.Views
 
         protected virtual void RegisterSetup<TMvxAndroidSetup>() where TMvxAndroidSetup : MvxAndroidSetup, new()
         {
-            MvxSetup.RegisterSetupType<TMvxAndroidSetup>(GetType().Assembly);
+            this.RegisterSetupType<TMvxAndroidSetup>();
         }
     }
 

MvvmCross/Platforms/Android/Views/MvxAndroidApplication.cs

@@ -45,7 +45,7 @@ namespace MvvmCross.Platforms.Android.Views
 
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<TMvxAndroidSetup>(GetType().Assembly);
+            this.RegisterSetupType<TMvxAndroidSetup>();
         }
     }
 }

MvvmCross/Platforms/Ios/Core/MvxApplicationDelegate.cs

@@ -64,9 +64,7 @@ namespace MvvmCross.Platforms.Ios.Core
             return null;
         }
 
-        protected virtual void RegisterSetup()
-        {
-        }
+        protected abstract void RegisterSetup();
 
         private void FireLifetimeChanged(MvxLifetimeEvent which)
         {
@@ -83,7 +81,7 @@ namespace MvvmCross.Platforms.Ios.Core
     {
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<TMvxIosSetup>();
+            this.RegisterSetupType<TMvxIosSetup>();
         }
     }
 }

MvvmCross/Platforms/Mac/Core/MvxApplicationDelegate.cs

@@ -86,7 +86,7 @@ namespace MvvmCross.Platforms.Mac.Core
     {
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<TMvxMacSetup>();
+            this.RegisterSetupType<TMvxMacSetup>();
         }
     }
 }

MvvmCross/Platforms/Tvos/Core/MvxApplicationDelegate.cs

@@ -82,7 +82,7 @@ namespace MvvmCross.Platforms.Tvos.Core
     {
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<TMvxTvosSetup>();
+            this.RegisterSetupType<TMvxTvosSetup>();
         }
     }
 }

Projects/Playground/Playground.Forms.Uwp/App.xaml.cs

@@ -20,7 +20,7 @@ namespace Playground.Forms.Uwp
 
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<MvxFormsWindowsSetup<Core.App, FormsApp>>();
+            this.RegisterSetupType<MvxFormsWindowsSetup<Core.App, FormsApp>>();
         }
     }
 }

Projects/Playground/Playground.Uwp/App.xaml.cs

@@ -13,7 +13,7 @@ namespace Playground.Uwp
 
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<MvxWindowsSetup<Core.App>>();
+            this.RegisterSetupType<MvxWindowsSetup<Core.App>>();
         }
     }
 }

Projects/Playground/Playground.Wpf/App.xaml.cs

@@ -8,7 +8,7 @@ namespace Playground.Wpf
     {
         protected override void RegisterSetup()
         {
-            MvxSetup.RegisterSetupType<MvxWpfSetup<Core.App>>();
+            this.RegisterSetupType<MvxWpfSetup<Core.App>>();
         }
     }
 }