I have tested the GUI on smarphone and PC, it running successfully!
Add the map marker and get my current location functions
Added main menu, caretaker app and pantient app.
1. In main menu, user can choose which app they want(Pantient or caretaker).
2. In caretaker app, there are a clock to display current tiem and a text area which is used to display messages.
3. In pantient app, added GPS function, the user could tracking their own location, the GPS info. would refresh every 3 scecond
further feature:
1. connect with server
2. push pantient current long and lat to the server, in order to tracking thier location on web app
3. implement alrter function in caretaker app