The MVC Design Pattern: View
Explore how to apply the MVC design pattern in Flutter, particularly the view component, using the Provider library. Learn to handle user interactions, manage foreground and background colors, update UI elements without full rebuilds, and efficiently maintain app state through controllers and widgets.
We'll cover the following...
The role of view
Before we go to read the screen-view code, we will take a look at how our Flutter application looks in the image below:
Now we can scroll down to the bottom and see what is waiting for us. At the bottom, there are two buttons.
If we click the "Change Name" button, it will display the "Name Changed" text message. Just below that text, we have the "Clear name" button. When we press that button, it will clear the text as shown in the image below:
Below these buttons, there are two mobile icons. We can also see the name of the foreground and ...