flutter_fuelet_contracts 0.0.7

Flutter Plugin for Fuelet Sway contracts

example/lib/main.dart

import 'dart:async';

import 'package:flutter/material.dart';
import 'package:flutter_fuelet_contracts/token_contract/token_contract.dart';
import 'package:flutter_fuelet_contracts/token_contract/token_initialize_config.dart';

const _betaApiUrl = 'https://beta-3.fuel.network';
const _swayTokenContractId =
    '0x89eac25d412c5c1b63d212deacc109dcff804eff70101fe0fc72167bc7884aa2';

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

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  final TokenContract tokenContract = TokenContract(_betaApiUrl);
  TokenInitializeConfig? _tokenConfig = null;

  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    const textStyle = TextStyle(fontSize: 25);

    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Fuelet contracts'),
        ),
        body: SingleChildScrollView(
          child: Container(
            padding: const EdgeInsets.all(16),
            alignment: Alignment.center,
            child: Column(
              children: [
                Text(
                  'name: ${_tokenConfig?.name ?? 'Undefined'}',
                  style: textStyle,
                  textAlign: TextAlign.center,
                ),
                const SizedBox(height: 8),
                Text(
                  'symbol: ${_tokenConfig?.symbol ?? 'Undefined'}',
                  style: textStyle,
                  textAlign: TextAlign.center,
                ),
                const SizedBox(height: 8),
                Text(
                  'decimals: ${_tokenConfig?.decimals ?? 'Undefined'}',
                  style: textStyle,
                  textAlign: TextAlign.center,
                ),
                const SizedBox(height: 8),
                OutlinedButton(
                  onPressed: _getConfig,
                  child: const Text('Retrieve config'),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }

  Future<void> _getConfig() async {
    final config = await tokenContract.config(_swayTokenContractId);
    setState(() {
      _tokenConfig = config;
    });
  }
}