image_grid 0.0.1 image_grid: ^0.0.1 copied to clipboard
This is project show image grid and with add button to add more images and minus to remove image in grid
example/lib/main.dart
import 'dart:io';
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:image_grid/grid_image.dart';
import 'package:image_grid/image_grid.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatefulWidget {
const MyApp({Key? key}) : super(key: key);
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
@override
void initState() {
super.initState();
initPlatformState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
String platformVersion;
// Platform messages may fail, so we use a try/catch PlatformException.
// We also handle the message potentially returning null.
try {
platformVersion =
await ImageGrid.platformVersion ?? 'Unknown platform version';
} on PlatformException {
platformVersion = 'Failed to get platform version.';
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
_platformVersion = platformVersion;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home:Home() ,
);
}
}
class Home extends StatefulWidget {
const Home({Key? key}) : super(key: key);
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
int imagecount = 0;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
GridImage(
compressImage: true,
context: context,
onchange: (List<File> files) {
setState(() {
imagecount = files.length;
});
},
title: "Select Image",
),
SizedBox(
height: 10,
),
Text("Total images are added ${imagecount}")
],
),
);
}
}