apk can be downloaded here:
http://marknanyang.com/files/dotmap.apk
Imagine you are in a totally strange city or just want to explore the mysteries in your own city. Dotmap provides you a way to log down all places you have been to. As more you have discovered the city, more parts on the map will be revealed. It also has a function letting you checking in to the local famous spots.
This is a cross platform app built on Cordova, Vue.js, Leaflet, bootstrap and etc..
Backend: Python Django framework, PostgreSQL with POSTGIS GIS extension Django RESTFUL framework, Django token authentication and etc..
This app supports GeoJson encoded data by introducing POSTGIS. And all data is easy to access from the Django admin page.
Test User: (admin, password: TestTest123)
The main activity page.
Real environment test on a trim.
View popular spots close to you and the checking-in function.