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| 1 <html> | |
| 2 <head> | |
| 3 <title>DeviceOrientation test</title> | |
| 4 <script type="text/javascript"> | |
| 5 var eventCount = 0; | |
| 6 | |
| 7 function checkOrientationEvent(event) { | |
| 8 // Return true iff the orientation is close enough to (1, 2, 3). | |
| 9 return Math.abs(event.alpha - 1) < 0.01 && | |
| 10 Math.abs(event.beta - 2) < 0.01 && | |
| 11 Math.abs(event.gamma - 3) < 0.01; | |
| 12 } | |
| 13 | |
| 14 function onOrientation(event) { | |
| 15 if (checkOrientationEvent(event)) { | |
| 16 window.removeEventListener('deviceorientation', onOrientation); | |
| 17 pass(); | |
| 18 } else { | |
| 19 fail(); | |
| 20 } | |
| 21 } | |
| 22 | |
| 23 function pass() { | |
| 24 document.getElementById('status').innerHTML = 'PASS'; | |
| 25 document.location = '#pass'; | |
| 26 } | |
| 27 | |
| 28 function fail() { | |
| 29 document.location = '#fail'; | |
| 30 } | |
| 31 </script> | |
| 32 </head> | |
| 33 <body onLoad="window.addEventListener('deviceorientation', onOrientation)"> | |
| 34 <div id="status">FAIL</div> | |
| 35 </body> | |
| 36 </html> | |
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