floor and wall covering calculator
application of a floor and wall covering calculator created for the subject of mobile programming, created by kleber de oliveira andrade.
class challenge
- add a new attribute (price) in the floormodel class and a new numeric field in calculatorpage for the user to enter the price;
- create a function to calculate the price in the controller class and display the result in the resultdialog;
- validate the input fields for when the user enters negative or zero values;
- create a function to clear (reset) the form fields;
- create an icon for the application (flutter_launcher_icons plugin, icon generator. example of how to insert images in the flutter, click here.
