cc_uni_api 1.0.3

cc_uni_api: ^1.0.3 copied to clipboard

example/lib/main.dart

import 'dart:convert';

import 'package:cc_uni_api/cc_uni_api.dart';
import 'package:flutter/material.dart';

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

class UniApiExampleApp extends StatelessWidget {
  const UniApiExampleApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'cc_uni_api Example',
      theme: ThemeData(primarySwatch: Colors.blue),
      home: const DeviceInfoPage(),
    );
  }
}

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

  @override
  State<DeviceInfoPage> createState() => _DeviceInfoPageState();
}

class _DeviceInfoPageState extends State<DeviceInfoPage> {
  bool _isLoading = false;
  String _response = 'No request has been sent.';

  Future<void> _getDeviceInfo() async {
    setState(() {
      _isLoading = true;
      _response = 'Requesting device information...';
    });

    try {
      final deviceInfo = await UniApi.system.getDeviceInfo();
      if (!mounted) {
        return;
      }
      setState(() {
        _response = const JsonEncoder.withIndent('  ').convert(deviceInfo);
      });
    } catch (error) {
      if (!mounted) {
        return;
      }
      setState(() {
        _response = 'Request failed: $error';
      });
    } finally {
      if (mounted) {
        setState(() {
          _isLoading = false;
        });
      }
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('cc_uni_api Example')),
      body: Padding(
        padding: const EdgeInsets.all(24),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: <Widget>[
            Text(
              'System API',
              style: Theme.of(context).textTheme.headlineSmall,
            ),
            const SizedBox(height: 8),
            const Text('Read device information through UniApi.system.'),
            const SizedBox(height: 20),
            ElevatedButton.icon(
              onPressed: _isLoading ? null : _getDeviceInfo,
              icon: _isLoading
                  ? const SizedBox(
                      width: 18,
                      height: 18,
                      child: CircularProgressIndicator(strokeWidth: 2),
                    )
                  : const Icon(Icons.devices),
              label: const Text('Get Device Info'),
            ),
            const SizedBox(height: 24),
            Text('Response', style: Theme.of(context).textTheme.titleMedium),
            const SizedBox(height: 8),
            Expanded(
              child: Container(
                padding: const EdgeInsets.all(12),
                decoration: BoxDecoration(
                  border: Border.all(color: Theme.of(context).dividerColor),
                ),
                child: SingleChildScrollView(
                  child: SelectableText(_response),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}