A simple app with webView and login and signup with Firebase integration
The app sends the coordinates (x,y) entered by the user to a Firebase database for a bokeh server (https://github.com/thesct22/3dplot) to plot on a 3D surface plot. The app also used WebView to display the 3D plot generated by the bokeh server. It integrates Firebase for user signup and login. Available on playstore at https://play.google.com/store/apps/details?id=com.surfaceplot.air_conditioning&hl=en