Add play, export features to Luxmeter

**Actual Behaviour**

Play and Export features are missing in generic sensor layout i.e. Lux Sensor for now.

**Expected Behaviour**

These features need to be added

**Steps to reproduce it**

> Not available

**LogCat for the issue**

> Not available

**Screenshots of the issue**

> Not available

**Would you like to work on the issue?**

Yes
