Time since the app is open in android
<p>Hello 
In my android application i would like to get Time since when the app is opened.
Initially what i tried was getting the time when the app is loaded from the server and then taking the difference with the current time from the device.But by doing that if the user changes the time then i willnot be getting the actual time.
Its not posiible to hit the server again for the same. </p>

<p>Is there any way to achieve this in android?</p>

<p>Please share your valuable suggestions.</p>

<p>Thanks in advance:)</p>
