Added a check of iOS 4.

cantrell · Oct 28, 2011 · 382a692 · 382a692
1 parent b42156a
commit 382a692
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/compass.manifest b/compass.manifest
@@ -1,6 +1,6 @@
 CACHE MANIFEST
 
-# Version: 1
+# Version: 1.01
 
 CACHE:
 index.html

diff --git a/index.html b/index.html
@@ -453,6 +453,12 @@
     start();
     alert('Only WebKit-based browsers are supported at this time.');
   }
+  else if (ua.indexOf('iphone os 4') != -1)
+  {
+    hasCompass = false;
+    start();
+    alert('This application requires iOS 5 or higher.');  
+  }
   else if (window.DeviceOrientationEvent)
   {
     window.addEventListener('deviceorientation', compassTest);
@@ -467,6 +473,7 @@
 
 function compassTest(event)
 {
+  console.log(navigator.userAgent);
   window.removeEventListener('deviceorientation', compassTest);
   if (event.webkitCompassHeading != undefined || event.alpha != null) // Device does have a compass
   {