image_picker: ^1.1.2
import 'dart:io'; // File variable import
import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart'; // this main package
class ImagePickerFlutter extends StatefulWidget {
const ImagePickerFlutter({super.key});
@override
State<ImagePickerFlutter> createState() => _ImagePickerFlutterState();
}
class _ImagePickerFlutterState extends State<ImagePickerFlutter> {
File? pathImage; // variauble the image path
pickImage() async {
final picker = ImagePicker(); // import the pakage
final file = await picker.pickImage(
source: ImageSource.gallery); // pick image in gallery change the camera
if (file != null) {
// if not null
setState(
() {
pathImage = File(file.path); // imagePath == the pick image
},
);
} else {
// You
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: Center(
child: Column(
children: [
SizedBox(
height: 500,
width: 200,
child: pathImage == null // if image null when show The Text
? const Center(child: Text('Hi'))
: Image.file(pathImage!)), // or not null show this pick image
ElevatedButton(
onPressed: () {
pickImage();
},
child: const Text('Click'),
),
],
),
),
);
}
}
Posts
