appcare_flutter 1.4.1

An all-in-one Flutter utility package for app maintenance, upgrader dialogs, device info, battery, network diagnostics, biometrics, security, and hardware controls.

example/lib/main.dart

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

void main() {
  runApp(const UpgradeAlert(child: MyApp()));
}

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

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

class _MyAppState extends State<MyApp> {
  final _appCare = AppCare();
  bool _isConnected = true;
  NetworkType _netType = NetworkType.none;
  AppBaseInfo? _appInfo;
  DeviceInfo? _deviceInfo;
  GeoLocation? _location;
  BatteryInfo? _batteryInfo;
  StorageInfo? _storageInfo;
  AppLaunchInfo? _launchInfo;
  ThermalStatus _thermal = ThermalStatus.normal;
  bool _isLowRam = false;
  bool _isDark = false;
  String _locale = '...';
  bool _isSecurityEnabled = false;
  bool _keepScreenOn = false;
  double _volume = 1.0;
  bool _isMuted = false;
  int _pingMs = -1;
  String _localIp = '...';
  bool _hasBiometrics = false;
  double _fontScale = 1.0;
  bool _isMockLoc = false;
  bool _isAutoTime = true;
  bool _isScreenRecording = false;
  bool _hasWhatsApp = false;
  int _wifiSignal = 0;
  bool _isTorchOn = false;

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

  void _initConnectivityListener() {
    _appCare.checkConnectivity().then((value) {
      if (mounted) setState(() => _isConnected = value);
    });

    _appCare.onConnectivityChanged.listen((status) {
      if (mounted) setState(() => _isConnected = status);
    });
  }

  Future<void> _getData() async {
    final appInfo = await _appCare.getAppBaseInfo();
    final deviceInfo = await _appCare.getDeviceInfo();
    final battery = await _appCare.getBatteryInfo();
    final storage = await _appCare.getStorageInfo();
    final netType = await _appCare.getNetworkType();
    final locale = await _appCare.getDeviceLocale();
    final launch = await _appCare.getAppLaunchInfo();
    final thermal = await _appCare.getThermalStatus();
    final lowRam = await _appCare.isLowMemory();
    final dark = await _appCare.isDarkMode();
    final volume = await _appCare.getVolume();
    final muted = await _appCare.isMuted();
    final ip = await _appCare.getLocalIpAddress();
    final bio = await _appCare.canAuthenticateBiometrics();
    final fontScale = await _appCare.getFontScale();
    final ping = await _appCare.pingHost();
    final mockLoc = await _appCare.isMockLocation();
    final autoTime = await _appCare.isAutomaticTime();
    final recording = await _appCare.isScreenBeingRecorded();
    final whatsApp = await _appCare.isAppInstalled('com.whatsapp');
    final wifiSignal = await _appCare.getWifiSignalStrength();

    if (mounted) {
      setState(() {
        _appInfo = appInfo;
        _deviceInfo = deviceInfo;
        _batteryInfo = battery;
        _storageInfo = storage;
        _netType = netType;
        _locale = locale;
        _launchInfo = launch;
        _thermal = thermal;
        _isLowRam = lowRam;
        _isDark = dark;
        _volume = volume;
        _isMuted = muted;
        _localIp = ip ?? 'Unavailable';
        _hasBiometrics = bio;
        _fontScale = fontScale;
        _pingMs = ping;
        _isMockLoc = mockLoc;
        _isAutoTime = autoTime;
        _isScreenRecording = recording;
        _hasWhatsApp = whatsApp;
        _wifiSignal = wifiSignal;
      });
    }
  }

  Future<void> _toggleSecurity(bool value) async {
    final success = await _appCare.setScreenSecurity(enable: value);
    if (mounted && success) {
      setState(() => _isSecurityEnabled = value);
    }
  }

  Future<void> _toggleKeepScreenOn(bool value) async {
    final success = await _appCare.setKeepScreenOn(keepOn: value);
    if (mounted && success) {
      setState(() => _keepScreenOn = value);
    }
  }

  Future<void> _getLocation() async {
    final loc = await _appCare.getCurrentLocation();
    if (mounted) {
      setState(() {
        _location = loc;
      });
    }
  }

  Future<void> _toggleTorch() async {
    final success = await _appCare.toggleFlashlight();
    if (mounted && success) {
      setState(() => _isTorchOn = !_isTorchOn);
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: const Text('AppCare Flutter Demo')),
        body: SingleChildScrollView(
          padding: const EdgeInsets.all(16),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.stretch,
            children: [
              const UpgradeCard(),
              const SizedBox(height: 10),

              Container(
                padding: const EdgeInsets.all(12),
                color: _isConnected ? Colors.green[100] : Colors.red[100],
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: [
                    Icon(
                      _isConnected ? Icons.wifi : Icons.wifi_off,
                      color: _isConnected ? Colors.green : Colors.red,
                    ),
                    const SizedBox(width: 8),
                    Expanded(
                      child: Text(
                        'Internet: ${_isConnected ? "Online" : "Offline"} (${_netType.name.toUpperCase()}) | Ping: ${_pingMs}ms | Wi-Fi Signal: $_wifiSignal/4',
                        style: const TextStyle(fontWeight: FontWeight.bold),
                      ),
                    ),
                  ],
                ),
              ),
              const SizedBox(height: 20),

              _buildInfoCard("App & Launch Info", [
                "Name: ${_appInfo?.appName ?? '...'}",
                "Package: ${_appInfo?.packageName ?? '...'}",
                "Version: ${_appInfo?.version ?? '...'} (${_appInfo?.buildNumber ?? '...'})",
                "Locale: $_locale",
                "Dark Mode: $_isDark",
                "Font Scale: ${_fontScale.toStringAsFixed(2)}x",
                "Session Uptime: ${_launchInfo?.sessionUptimeSeconds ?? 0}s",
              ]),

              const SizedBox(height: 10),

              _buildInfoCard("Security & Anti-Cheat Status", [
                "Fake GPS / Mock Location: ${_isMockLoc ? 'DETECTED!' : 'Clean'}",
                "Network Auto-Time Sync: ${_isAutoTime ? 'Synced' : 'Manual Time'}",
                "Active Screen Recording: ${_isScreenRecording ? 'Recording Active' : 'None'}",
                "WhatsApp Installed: $_hasWhatsApp",
              ]),

              const SizedBox(height: 10),

              _buildInfoCard("Hardware & Audio Diagnostics", [
                "Device: ${_deviceInfo?.manufacturer} ${_deviceInfo?.model}",
                "OS: ${_deviceInfo?.osName} ${_deviceInfo?.osVersion}",
                "Battery: ${_batteryInfo?.batteryLevel ?? -1}% (${_batteryInfo?.isCharging == true ? 'Charging' : 'Discharging'})",
                "Thermal Status: ${_thermal.name.toUpperCase()}",
                "Low RAM Alert: $_isLowRam",
                "Media Volume: ${(_volume * 100).toInt()}% (Muted: $_isMuted)",
                "Local IP: $_localIp",
                "Biometrics Hardware Enrolled: $_hasBiometrics",
              ]),

              const SizedBox(height: 10),

              _buildInfoCard("Storage Info", [
                "Free Storage: ${_storageInfo != null ? '${_storageInfo!.freeGB.toStringAsFixed(2)} GB' : '...'}",
                "Total Storage: ${_storageInfo != null ? '${_storageInfo!.totalGB.toStringAsFixed(2)} GB' : '...'}",
              ]),

              const SizedBox(height: 10),

              _buildInfoCard(
                "Location",
                [
                  _location != null ? "Lat: ${_location!.latitude}" : "Lat: -",
                  _location != null ? "Lng: ${_location!.longitude}" : "Lng: -",
                ],
                trailing: IconButton(
                  icon: const Icon(Icons.my_location),
                  onPressed: _getLocation,
                ),
              ),

              const SizedBox(height: 20),
              Card(
                child: Column(
                  children: [
                    SwitchListTile(
                      title: const Text('Screen Security (Block Screenshots)'),
                      subtitle: Text(
                        _isSecurityEnabled ? 'Protected' : 'Disabled',
                      ),
                      value: _isSecurityEnabled,
                      onChanged: _toggleSecurity,
                    ),
                    SwitchListTile(
                      title: const Text('Keep Screen Awake (WakeLock)'),
                      subtitle: Text(_keepScreenOn ? 'Awake' : 'Default'),
                      value: _keepScreenOn,
                      onChanged: _toggleKeepScreenOn,
                    ),
                  ],
                ),
              ),
              const SizedBox(height: 20),
              const Divider(),
              Wrap(
                spacing: 8,
                runSpacing: 8,
                children: [
                  ElevatedButton.icon(
                    onPressed: _toggleTorch,
                    icon: Icon(_isTorchOn ? Icons.flash_off : Icons.flash_on),
                    label: Text(_isTorchOn ? 'Torch Off' : 'Torch On'),
                  ),
                  ElevatedButton.icon(
                    onPressed: () => _appCare.vibrate(type: HapticType.medium),
                    icon: const Icon(Icons.vibration),
                    label: const Text('Vibrate'),
                  ),
                  ElevatedButton.icon(
                    onPressed: () => _appCare.playSystemBeep(),
                    icon: const Icon(Icons.volume_up),
                    label: const Text('System Beep'),
                  ),
                  ElevatedButton.icon(
                    onPressed: () async {
                      final messenger = ScaffoldMessenger.of(context);
                      await _appCare.setAppBadgeCount(5);
                      messenger.showSnackBar(
                        const SnackBar(
                          content: Text('App Icon Badge Set to 5'),
                        ),
                      );
                    },
                    icon: const Icon(Icons.mark_email_unread),
                    label: const Text('Set Badge (5)'),
                  ),
                  ElevatedButton.icon(
                    onPressed: () async {
                      final messenger = ScaffoldMessenger.of(context);
                      await _appCare.copyToClipboard('Hello from AppCare!');
                      messenger.showSnackBar(
                        const SnackBar(content: Text('Copied to Clipboard!')),
                      );
                    },
                    icon: const Icon(Icons.copy),
                    label: const Text('Copy Clipboard'),
                  ),
                  ElevatedButton.icon(
                    onPressed: () => _appCare.openUrl('https://rahulreza.com'),
                    icon: const Icon(Icons.language),
                    label: const Text('Open Web URL'),
                  ),
                  ElevatedButton.icon(
                    onPressed: () => _appCare.openEmail(
                      '[e-mail]',
                      subject: 'AppCare Demo',
                    ),
                    icon: const Icon(Icons.email),
                    label: const Text('Open Email'),
                  ),
                  ElevatedButton.icon(
                    onPressed: () => _appCare.openDialer('[phone]'),
                    icon: const Icon(Icons.phone),
                    label: const Text('Open Dialer'),
                  ),
                ],
              ),
            ],
          ),
        ),
      ),
    );
  }

  Widget _buildInfoCard(String title, List<String> lines, {Widget? trailing}) {
    return Card(
      elevation: 2,
      child: Padding(
        padding: const EdgeInsets.all(12),
        child: Column(
          children: [
            Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: [
                Text(
                  title,
                  style: const TextStyle(
                    fontSize: 16,
                    fontWeight: FontWeight.bold,
                  ),
                ),
                if (trailing != null) trailing,
              ],
            ),
            const Divider(),
            ...lines.map(
              (l) => Padding(
                padding: const EdgeInsets.symmetric(vertical: 2),
                child: Align(alignment: Alignment.centerLeft, child: Text(l)),
              ),
            ),
          ],
        ),
      ),
    );
  }
}