hello_flutter

This sample is a simple Hello World App.

References

• Flutter official codelab.

Widgets/Classes/Libs

• StatelessWidget
• BuildContext
• MaterialApp
• Scaffold
• AppBar
• Text
• Center

Try

• modify texts, and hot reload to see changes.
• add test to verify the Texts shown as expected.
• add theme to MaterialApp.
• remove debug banner from MaterialApp.
• change 'Hello World' font size and color.

The final result is on final_result branch.