How to use Gravity Sensor in my application

How to use Gravity Sensor in my application

BY 11 Aug 2015 Web Application Development
 
Hi,
I have developed an application in which Gravity Sensor is required.how can i use this.I have searched on help menu but i not got it. I am developing web application.
 
 
 
please help me
 
 
 
 
Thanks and regards
Mohit Kumar
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