Merge pull request #14 from hons82/master

Separate instantiation from showing the view. Otherwise it can happen…

Author: Esqarrouth

EZLoadingActivity.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 s.name             = "EZLoadingActivity"
-s.version          = "0.7"
+s.version          = "0.8"
 s.summary          = "Lightweight Swift loading activity for iOS7+"
 s.description      = "Lightweight Swift loading activity for iOS7+. Really simple to use, just add the class and write 1 line of code."
 s.homepage         = "https://github.com/goktugyil/EZLoadingActivity"

EZLoadingActivity.swift

@@ -50,9 +50,10 @@ public struct EZLoadingActivity {
             print("EZLoadingActivity Error: You don't have any views set. You may be calling them in viewDidLoad. Try viewDidAppear instead.")
             return false
         }
-        
+        // Separate creation from showing
+        instance = LoadingActivity(text: text, disableUI: disableUI)
         dispatch_async(dispatch_get_main_queue()) {
-            instance = LoadingActivity(text: text, disableUI: disableUI)
+            instance?.showLoadingActivity()
         }
         return true
     }
@@ -126,17 +127,19 @@ public struct EZLoadingActivity {
             textLabel.textAlignment = NSTextAlignment.Center
             textLabel.text = text
 
-            addSubview(activityView)
-            addSubview(textLabel)
-            
-            topMostController!.view.addSubview(self)
-            
             if disableUI {
                 UIApplication.sharedApplication().beginIgnoringInteractionEvents()
                 UIDisabled = true
             }
         }
 
+        func showLoadingActivity() {
+            addSubview(activityView)
+            addSubview(textLabel)
+            
+            topMostController!.view.addSubview(self)
+        }
+        
         func createShadow() {
             layer.shadowPath = createShadowPath().CGPath
             layer.masksToBounds = false