Gradient App Background

 import "package:flutter/material.dart";

void main() {
  runApp(PracticeApp(),);
}
class PracticeApp extends StatelessWidget {
  PracticeApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: "Gradient",
      theme: ThemeData(
        primarySwatch: Colors.grey,
      ),
      home: GradientDemo(),
    );
  }
}
class GradientDemo extends StatelessWidget {
  GradientDemo({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Gradient in Flutter"),
      ),
      body: Container(
        decoration: BoxDecoration(
          gradient: LinearGradient(
            // colors: [
            //   Colors.orange,
            //   Colors.purple,
            //   Colors.amberAccent,
            // ],

            colors: [
              Colors.deepPurple,
              Colors.deepPurple.shade500,
              Colors.deepPurple.shade400,
              Colors.deepPurple.shade300,
              Colors.deepPurple.shade200,
              Colors.deepPurple.shade100,
              Colors.deepPurple.shade50,
            ],
            begin: FractionalOffset(1.0, 0.0),
            end: FractionalOffset(0.0, 1.0),
          ),
        ),
      ),
    );
  }
}