json_view 0.0.2

a simple json(Map) view. only depend on flutter.

example/lib/main.dart

import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:json_view/json_view.dart';
import '.json_data.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      home: HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  HomePage({Key? key}) : super(key: key);

  @override
  _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  int size = 100;
  Map<String, dynamic> data = json.decode(jsonData);
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(),
      body: JsonView(map: data),
    );
  }
}

class Item extends StatefulWidget {
  final int index;
  final VoidCallback onTap;
  Item({Key? key, required this.index, required this.onTap}) : super(key: key);

  @override
  _ItemState createState() => _ItemState();
}

class _ItemState extends State<Item> {
  @override
  void initState() {
    super.initState();
    print('build${widget.index}');
  }

  @override
  Widget build(BuildContext context) {
    return ListTile(
      onTap: widget.onTap,
      title: Text(widget.index.toString()),
    );
  }
}