Flutter

 1.

import 'package:flutter/material.dart';

void main() => runApp(
      MaterialApp(
       home: Scaffold(
         backgroundColor:Colors.brown,// background
         appBar:AppBar(title: Text('hello'),
       backgroundColor: Colors.brown,),
         body:Center(child: Image(image: NetworkImage('https://cdn.pixabay.com/photo/2015/04/23/22/00/tree-736885__480.jpg'),)) // img

        ),
      ),
    );

2.

import 'package:flutter/material.dart';

void main() => runApp(
  MaterialApp(
    home: Scaffold(
        backgroundColor:Colors.brown,// background
        appBar:AppBar(title: Text('hello'),
          backgroundColor: Colors.brown,),
        body:const Center(child: Image(image: AssetImage('images/music.png'),)) // img

    ),
  ),
);

3.

import 'package:flutter/material.dart';

void main() => runApp(

      MaterialApp(

       home: Scaffold(

         backgroundColor:Colors.brown,// background

         appBar:AppBar(title: const Text("flutter"),

       backgroundColor: Colors.brown,),

  body: Container(

   height: 200,

     width: double.infinity,

    //color: Colors.purple,

   alignment: Alignment.center,

     margin: const EdgeInsets.all(20),

     padding: const EdgeInsets.all(50),

      transform: Matrix4.rotationZ(0.1),// rotation widget

      decoration: BoxDecoration( border: Border.all(color: Colors.white, width: 3),

     ),

    child: const Text("Android flutter",

    style: TextStyle(fontSize: 20,color:Colors.white)))),// img

       // ),

     // ),

    ),);

4.

import 'package:flutter/material.dart';

void main() => runApp(
  MaterialApp(
    home: Scaffold(
        //backgroundColor:Colors.brown,// background
        appBar:AppBar(title: Text('hello'),
          backgroundColor: Colors.deepPurple,),
        body:Column(
          children: [
            Container(
              height: 200,
              width: 1000,
              child: Center(child: Image(image: NetworkImage("https://mir-s3-cdn-cf.behance.net/project_modules/2800_opt_1/aa8625109287767.5fd08439c7676.jpg"))),

            ),
            Center(child:Image(image: NetworkImage("https://mir-s3-cdn-cf.behance.net/project_modules/2800_opt_1/aa8625109287767.5fd08439c7676.jpg" ))),
         Container(
           height: 100,
           width: 1000,
            child:Image(image: NetworkImage("https://mir-s3-cdn-cf.behance.net/project_modules/2800_opt_1/aa8625109287767.5fd08439c7676.jpg" )),

         ),

          ],


        ),


           // child: // Foreground widget here
  //Container(child: Image(image: AssetImage('images/music.png'),)) // img


    ),
  ),
);

5.

6.