Fixed screen rotation issue with DetailsPanel

Assets/RothenburgAR/Scripts/UI/DetailsPanelBehaviour.cs

@@ -48,7 +48,12 @@ namespace RothenburgAR.UI
                 ? transform.offsetMax.y
                 : initialHeight;
 
-            if (Screen.orientation == ScreenOrientation.Portrait)
+            Debug.Log(String.Format("Recalculating DetailsPanel position. Orientation: [{1}x{2}]{0}\n", 
+                Screen.orientation.ToString(), 
+                Screen.currentResolution.width, 
+                Screen.currentResolution.height));
+
+            if (DisplayManager.Instance.ScreenOrientation == ScreenOrientation.Portrait)
             {
                 // stretch horizontally
                 transform.anchorMax = new Vector2(1, 0);

Assets/RothenburgAR/Scripts/UI/DisplayManager.cs

@@ -16,10 +16,10 @@ namespace RothenburgAR.UI
             }
         }
 
-        public readonly UnityEvent OnResolutionChange = new UnityEvent();
         public readonly UnityEvent OnOrientationChange = new UnityEvent();
-        Vector2 resolution; // Current Resolution
+        public ScreenOrientation ScreenOrientation;
-        ScreenOrientation orientation; // Current Screen Orientation
+        private Vector2 resolution; // Current Resolution
+        private ScreenOrientation orientation; // Current Screen Orientation
 
         static void Init()
         {
@@ -37,6 +37,10 @@ namespace RothenburgAR.UI
 
             instance.resolution = new Vector2(Screen.width, Screen.height);
             instance.orientation = Screen.orientation;
+
+            instance.ScreenOrientation = instance.resolution.x < instance.resolution.y
+                    ? ScreenOrientation.Portrait
+                    : ScreenOrientation.Landscape;
         }
 
         private void Start()
@@ -49,49 +53,16 @@ namespace RothenburgAR.UI
 
         private void OnRectTransformDimensionsChange()
         {
-            // Check for an orientation change.
+            if (orientation != Screen.orientation || !(resolution.x == Screen.width && resolution.y == Screen.height))
-            ScreenOrientation curOri = Screen.orientation;
-            switch (curOri)
-            {
-                case ScreenOrientation.Unknown: // Ignore
-                    {
-                        break;
-                    }
-                default:
-                    {
-                        if (orientation != curOri)
-                        {
-                            orientation = curOri;
-                            OnOrientationChange.Invoke();
-                        }
-                        break;
-                    }
-            }
-
-            // Check for a resolution change.
-            if ((resolution.x != Screen.width && resolution.x != Screen.height) || (resolution.y != Screen.height && resolution.y != Screen.width))
             {
+                orientation = Screen.orientation;
                 resolution = new Vector2(Screen.width, Screen.height);
-                OnResolutionChange.Invoke();
+                ScreenOrientation = resolution.x < resolution.y 
-            }
+                    ? ScreenOrientation.Portrait 
+                    : ScreenOrientation.Landscape;
 
-#if UNITY_EDITOR
-            else
-            {
-                // PC doesn't have device orientation, so do this for testing purposes
                 OnOrientationChange.Invoke();
             }
-#endif
-        }
-
-        public void AddResolutionChangeListener(UnityAction callback)
-        {
-            OnResolutionChange.AddListener(callback);
-        }
-
-        public void RemoveResolutionChangeListener(UnityAction callback)
-        {
-            OnResolutionChange.RemoveListener(callback);
         }
 
         public void AddOrientationChangeListener(UnityAction callback)
@@ -109,7 +80,6 @@ namespace RothenburgAR.UI
             if (instance == this)
             {
                 // Clean up memory.
-                OnResolutionChange.RemoveAllListeners();
                 OnOrientationChange.RemoveAllListeners();
                 instance = null;
             }

Assets/RothenburgAR/Scripts/UI/TrackableEventHandler.cs

@@ -39,8 +39,7 @@ namespace RothenburgAR.UI
             if (previousStatus == TrackableBehaviour.Status.TRACKED && newStatus == TrackableBehaviour.Status.NOT_FOUND)
             {
                 var poi = UIManager.Instance.ARViewBehaviour.ProjectionEffect.SelectedPOI;
-                if (
+                if (UIManager.Instance.ARViewBehaviour.DetailsPanel.gameObject.activeInHierarchy && poi != null)
-                    UIManager.Instance.ARViewBehaviour.DetailsPanel.gameObject.activeInHierarchy && poi != null)
                 {
                     if (poi.GetComponent<PoiBehaviour>().Exhibit == Exhibit)
                     {

ProjectSettings/ProjectSettings.asset

@@ -160,6 +160,7 @@ PlayerSettings:
   applicationIdentifier:
     Android: de.fhws.rothenburgar
     Standalone: de.fhws.rothenburgar
+    iOS: de.fhws.rothenburgar
   buildNumber: {}
   AndroidBundleVersionCode: 1
   AndroidMinSdkVersion: 16
@@ -276,6 +277,8 @@ PlayerSettings:
     m_Enabled: 1
   - m_BuildTarget: Standalone
     m_Enabled: 1
+  - m_BuildTarget: iOS
+    m_Enabled: 1
   openGLRequireES31: 0
   openGLRequireES31AEP: 0
   m_TemplateCustomTags: {}