Structure

Whole project is organize by their package, the main functional can known by package name.

+ lib \            // all page class located here
+ -- + adapter     // Grid and List adapter
+ -- + connection  // all class related with API Server request
+ -- + data        // The supporting data like, config, constant, database
+ -- + fcm         // Firebase Cloud Notification Handler
+ -- + model       // Model class to represent object, like Person, Place, Music
+ -- + utils       // Internet detector, callback class
+ -- + widget      // Custom widget class