Bugfix/tableview insetgrouped (#494)

* Fixed TableView skeleton cannot hide if style is insetGrouped

* Fixed show skeleton button not visible

* Update the fix base on PR comments

Examples/iOS Example/Sources/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -2,13 +2,8 @@
   "colors" : [
     {
       "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "1.000",
-          "green" : "1.000",
-          "red" : "1.000"
-        }
+        "platform" : "universal",
+        "reference" : "systemBlueColor"
       },
       "idiom" : "universal"
     },

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.0
+// swift-tools-version:5.3
 
 import PackageDescription
 

README.md

@@ -90,6 +90,10 @@ dependencies: [
 ]
 ```
 
+> 📣 **IMPORTANT!** 
+>
+> Since version 1.30.0, `SkeletonView` supports **XCFrameworks**, so if you want to install it as a **XCFramework**, please use [this repo](https://github.com/Juanpe/SkeletonView-XCFramework.git) instead.
+
 
 ## 🐒 Usage
 
@@ -250,6 +254,7 @@ public protocol SkeletonCollectionViewDataSource: UICollectionViewDataSource {
     func collectionSkeletonView(_ skeletonView: UICollectionView, supplementaryViewIdentifierOfKind: String, at indexPath: IndexPath) -> ReusableCellIdentifier? // default: nil
     func collectionSkeletonView(_ skeletonView: UICollectionView, skeletonCellForItemAt indexPath: IndexPath) -> UICollectionViewCell?  // default: nil
     func collectionSkeletonView(_ skeletonView: UICollectionView, prepareCellForSkeleton cell: UICollectionViewCell, at indexPath: IndexPath)
+    func collectionSkeletonView(_ skeletonView: UICollectionView, prepareViewForSkeleton view: UICollectionReusableView, at indexPath: IndexPath)
 }
 ```
 

SkeletonView.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "SkeletonView"
-  s.version      = "1.29.3"
+  s.version      = "1.30.0"
   s.summary      = "An elegant way to show users that something is happening and also prepare them to which contents he is waiting"
   s.description  = <<-DESC
   Today almost all apps have async processes, as API requests, long runing processes, etc. And while the processes are working, usually developers place a loading view to show users that something is going on.

SkeletonViewCore/Sources/API/Collections/CollectionViews/SkeletonCollectionViewProtocols.swift

@@ -15,6 +15,7 @@ public protocol SkeletonCollectionViewDataSource: UICollectionViewDataSource {
     func collectionSkeletonView(_ skeletonView: UICollectionView, supplementaryViewIdentifierOfKind: String, at indexPath: IndexPath) -> ReusableCellIdentifier?
     func collectionSkeletonView(_ skeletonView: UICollectionView, skeletonCellForItemAt indexPath: IndexPath) -> UICollectionViewCell?
     func collectionSkeletonView(_ skeletonView: UICollectionView, prepareCellForSkeleton cell: UICollectionViewCell, at indexPath: IndexPath)
+    func collectionSkeletonView(_ skeletonView: UICollectionView, prepareViewForSkeleton view: UICollectionReusableView, at indexPath: IndexPath)
 }
 
 public extension SkeletonCollectionViewDataSource {
@@ -35,6 +36,8 @@ public extension SkeletonCollectionViewDataSource {
     }
 
     func collectionSkeletonView(_ skeletonView: UICollectionView, prepareCellForSkeleton cell: UICollectionViewCell, at indexPath: IndexPath) { }
+
+    func collectionSkeletonView(_ skeletonView: UICollectionView, prepareViewForSkeleton view: UICollectionReusableView, at indexPath: IndexPath) { }
 }
 
 public protocol SkeletonCollectionViewDelegate: UICollectionViewDelegate { }

SkeletonViewCore/Sources/Internal/Collections/SkeletonCollectionDataSource.swift

@@ -103,6 +103,8 @@ extension SkeletonCollectionDataSource: UICollectionViewDataSource {
                         at indexPath: IndexPath) -> UICollectionReusableView {
         if let viewIdentifier = originalCollectionViewDataSource?.collectionSkeletonView(collectionView, supplementaryViewIdentifierOfKind: kind, at: indexPath) {
             let view = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: viewIdentifier, for: indexPath)
+
+            originalCollectionViewDataSource?.collectionSkeletonView(collectionView, prepareViewForSkeleton: view, at: indexPath)
             skeletonizeViewIfContainerSkeletonIsActive(container: collectionView, view: view)
             return view
         }

SkeletonViewCore/Sources/Internal/SkeletonExtensions/SubviewsSkeletonables.swift

@@ -21,7 +21,18 @@ extension UITableView {
 		// Some developer trying to call `view.showAnimatedSkeleton()`
 		// when the request or data is loading which sometimes happens before the ViewDidAppear
 		guard window != nil else { return [] }
-        return subviews
+        
+        var result = [UIView]()
+
+        for subview in subviews {
+            if String(describing: type(of: subview)) == "UITableViewWrapperView" {
+                result.append(contentsOf: subview.subviews)
+            } else {
+                result.append(subview)
+            }
+        }
+        
+        return result
     }
     
 }