remove code for iOS 9

iOSClient/Trash/NCTrash.swift

@@ -70,11 +70,8 @@ class NCTrash: UIViewController ,UICollectionViewDataSource, UICollectionViewDel
         gridLayout = NCGridLayout()
         
         // Add Refresh Control
-        if #available(iOS 10.0, *) {
-            collectionView.refreshControl = refreshControl
-        } else {
-            collectionView.addSubview(refreshControl)
-        }
+        collectionView.refreshControl = refreshControl
+      
         
         // Configure Refresh Control
         refreshControl.tintColor = NCBrandColor.sharedInstance.brandText

iOSClient/Utility/NCUtility.swift

@@ -202,19 +202,12 @@ class NCUtility: NSObject {
                     let ratio = image.size.height / image.size.width
                     let newSize = CGSize(width: width!, height: width! * ratio)
                     
-                    if #available(iOS 10.0, *) {
-                        let renderFormat = UIGraphicsImageRendererFormat.default()
-                        renderFormat.opaque = false
-                        let renderer = UIGraphicsImageRenderer(size: CGSize(width: newSize.width, height: newSize.height), format: renderFormat)
-                        newImage = renderer.image {
-                            (context) in
-                            image.draw(in: CGRect(x: 0, y: 0, width: newSize.width, height: newSize.height))
-                        }
-                    } else {
-                        UIGraphicsBeginImageContextWithOptions(CGSize(width: newSize.width, height: newSize.height), false, 0)
+                    let renderFormat = UIGraphicsImageRendererFormat.default()
+                    renderFormat.opaque = false
+                    let renderer = UIGraphicsImageRenderer(size: CGSize(width: newSize.width, height: newSize.height), format: renderFormat)
+                    newImage = renderer.image {
+                        (context) in
                         image.draw(in: CGRect(x: 0, y: 0, width: newSize.width, height: newSize.height))
-                        newImage = UIGraphicsGetImageFromCurrentImageContext()!
-                        UIGraphicsEndImageContext()
                     }
                 }