This video is explain how to use android device as tool to find qibla direction for prayers, with use Google Maps, Compass and GPS Sensor. You can also try our Qibla app at https://play.google.com/store/apps/details?id=com.priantos.qibla.
This method it’s an idea and need more research to validate it. Based another viewer comment, now we research about the flat maps from google maps that we use in this video, it’s have effect or not with the straight direction that we implement to get qibla direction, because as we all know that the Earth is round. Hopefully we quickly solve it and please help us with your comment. Have nice day.