DeviceOrientationEvent in Safari (iPhone 3GS, iOS 4.2)
window.DeviceMotionEvent
window.DeviceOrientationEvent
both of these are defined, so I expect event listeners for them to work but,
window.addEventListener( "devicemotion", function( event ){ ...
window.addEventListener( "deviceorientation", function( event ) { ...
for devicemotion, this event listener works good, but not deviceorientation.
I've checked with iPhone4, and it works just fine. Both device motion listener and device orientation listener work, but not iPhone 3GS.
Is this a bug in Safari or iOS 4.2? Any idea?
Thanks.
iPhone 3G S, iOS 4