Halo | Phone Call Movie
Record video when pick-up the phone call.
For each phone call, this android application will help you record video automation.
So we can review what kind of background with phone call conversation, and when
hand up the phone call, video recording service will stop automation and display the video in APP.
If someone caller and answer both install halo application, they can compare the same
voice conversation with different scenario (this part still not implement)