Add protected mode

lib/main.dart

@@ -8,6 +8,7 @@ import 'domain/sentry.dart';
 import 'models/connection_model.dart';
 import 'pages/config_page.dart';
 import 'pages/joystick_page.dart';
+import 'pages/pin_page.dart';
 // ignore: unused_import
 import 'theme.dart';
 
@@ -38,6 +39,9 @@ class UrsaApp extends StatelessWidget {
     // bool isDarkMode =
     //     MediaQuery.of(context).platformBrightness == Brightness.dark;
 
+    // TODO: get pin from storage
+    String? pin = '1234';
+
     return DynamicColorBuilder(
       builder: (ColorScheme? lightDynamic, ColorScheme? darkDynamic) {
         // lightDynamic = lightDynamic?.copyWith(
@@ -57,6 +61,8 @@ class UrsaApp extends StatelessWidget {
           routes: {
             '/': (context) => const JoystickPage(),
             '/config': (context) => const ConfigPage(),
+            '/config-auth': (context) =>
+                pin == null ? const ConfigPage() : PinputPage(pin: pin),
           },
         );
       },

lib/pages/joystick_page.dart

@@ -1,11 +1,11 @@
-import 'dart:io';
 import 'dart:math';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:flutter_joystick/flutter_joystick.dart' as joystick;
 import 'package:provider/provider.dart';
+import 'package:universal_platform/universal_platform.dart';
 
 import '../components/enable.dart';
 import '../components/joystick/joystick.dart';
@@ -75,7 +75,7 @@ class JoystickPageState extends State<JoystickPage> {
   @override
   Widget build(BuildContext context) {
     // ModelViewer is not supported on desktop (yet)
-    bool showModelViewer = Platform.isAndroid || Platform.isIOS || kIsWeb;
+    bool showModelViewer = UniversalPlatform.isAndroid || UniversalPlatform.isIOS || UniversalPlatform.isWeb;
     // bool showModelViewer = false;
 
     return Scaffold(
@@ -87,7 +87,7 @@ class JoystickPageState extends State<JoystickPage> {
             tooltip: 'Open settings',
             onPressed: () {
               // navigate to config_page
-              Navigator.pushNamed(context, '/config');
+              Navigator.pushNamed(context, '/config-auth');
             },
           ),
         ],
@@ -148,7 +148,10 @@ class JoystickPageState extends State<JoystickPage> {
                             const SizedBox(height: 10),
                             SlideToEnable(
                               height: clampDouble(
-                                  constraints.maxHeight / 4, 50, 70,),
+                                constraints.maxHeight / 4,
+                                50,
+                                70,
+                              ),
                               enabled: _isEnabled,
                               onStateChange: (value) {
                                 setEnabledCommand(value);

lib/pages/pin_page.dart

@@ -0,0 +1,160 @@
+import 'package:flutter/material.dart';
+import 'package:pinput/pinput.dart';
+
+class PinputPage extends StatelessWidget {
+  final String pin;
+
+  const PinputPage({Key? key, required this.pin}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          PinputExample(pin: pin),
+        ],
+      ),
+    );
+  }
+}
+
+/// This is the basic usage of Pinput
+/// For more examples check out the demo directory
+class PinputExample extends StatefulWidget {
+  final String pin;
+
+  const PinputExample({Key? key, required this.pin}) : super(key: key);
+
+  @override
+  State<PinputExample> createState() => PinputExampleState();
+}
+
+class PinputExampleState extends State<PinputExample> {
+  final pinController = TextEditingController();
+  final focusNode = FocusNode();
+  final formKey = GlobalKey<FormState>();
+
+  @override
+  void initState() {
+    super.initState();
+
+    focusNode.requestFocus();
+  }
+
+  @override
+  void dispose() {
+    pinController.dispose();
+    focusNode.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    const focusedBorderColor = Color.fromRGBO(23, 171, 144, 1);
+    const fillColor = Color.fromRGBO(243, 246, 249, 0);
+    const borderColor = Color.fromRGBO(23, 171, 144, 0.4);
+
+    final defaultPinTheme = PinTheme(
+      width: 56,
+      height: 56,
+      textStyle: const TextStyle(
+        fontSize: 22,
+        color: Color.fromRGBO(30, 60, 87, 1),
+      ),
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(19),
+        border: Border.all(color: borderColor),
+      ),
+    );
+
+    /// Optionally you can use form to validate the Pinput
+    return Form(
+      key: formKey,
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Directionality(
+            // Specify direction if desired
+            textDirection: TextDirection.ltr,
+            child: Pinput(
+              controller: pinController,
+              focusNode: focusNode,
+              defaultPinTheme: defaultPinTheme,
+              obscureText: true,
+              closeKeyboardWhenCompleted: false,
+              hapticFeedbackType: HapticFeedbackType.lightImpact,
+              onCompleted: checkAuth,
+              cursor: Column(
+                mainAxisAlignment: MainAxisAlignment.end,
+                children: [
+                  Container(
+                    margin: const EdgeInsets.only(bottom: 9),
+                    width: 22,
+                    height: 1,
+                    color: focusedBorderColor,
+                  ),
+                ],
+              ),
+              focusedPinTheme: defaultPinTheme.copyWith(
+                decoration: defaultPinTheme.decoration!.copyWith(
+                  borderRadius: BorderRadius.circular(8),
+                  border: Border.all(color: focusedBorderColor),
+                ),
+              ),
+              submittedPinTheme: defaultPinTheme.copyWith(
+                decoration: defaultPinTheme.decoration!.copyWith(
+                  color: fillColor,
+                  borderRadius: BorderRadius.circular(19),
+                  border: Border.all(color: focusedBorderColor),
+                ),
+              ),
+              errorPinTheme: defaultPinTheme.copyBorderWith(
+                border: Border.all(color: Colors.redAccent),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  void checkAuth(String pin) {
+    if (validatePin(pin)) {
+      debugPrint('Success');
+
+      // Navigate to config page
+      Navigator.of(context).pushReplacementNamed('/config');
+    } else {
+      debugPrint('Invalid pin');
+
+      // Show invalid PIN dialog
+      showDialog(
+        context: context,
+        builder: (context) {
+          return AlertDialog(
+            title: const Text('Invalid PIN'),
+            content: const Text('Please try again'),
+            actions: [
+              TextButton(
+                onPressed: () {
+                  Navigator.of(context).pop();
+                },
+                child: const Text('OK'),
+              ),
+            ],
+          );
+        },
+      );
+
+      setState(() {
+        pinController.clear();
+      });
+    }
+  }
+
+  bool validatePin(String pin) {
+    return pin == widget.pin;
+  }
+}

linux/flutter/generated_plugin_registrant.cc

@@ -8,6 +8,7 @@
 
 #include <dynamic_color/dynamic_color_plugin.h>
 #include <sentry_flutter/sentry_flutter_plugin.h>
+#include <smart_auth/smart_auth_plugin.h>
 #include <url_launcher_linux/url_launcher_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
@@ -17,6 +18,9 @@ void fl_register_plugins(FlPluginRegistry* registry) {
   g_autoptr(FlPluginRegistrar) sentry_flutter_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "SentryFlutterPlugin");
   sentry_flutter_plugin_register_with_registrar(sentry_flutter_registrar);
+  g_autoptr(FlPluginRegistrar) smart_auth_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "SmartAuthPlugin");
+  smart_auth_plugin_register_with_registrar(smart_auth_registrar);
   g_autoptr(FlPluginRegistrar) url_launcher_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "UrlLauncherPlugin");
   url_launcher_plugin_register_with_registrar(url_launcher_linux_registrar);

linux/flutter/generated_plugins.cmake

@@ -5,6 +5,7 @@
 list(APPEND FLUTTER_PLUGIN_LIST
   dynamic_color
   sentry_flutter
+  smart_auth
   url_launcher_linux
 )
 

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -10,6 +10,7 @@ import dynamic_color
 import package_info_plus
 import sentry_flutter
 import shared_preferences_foundation
+import smart_auth
 import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
@@ -18,5 +19,6 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FLTPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlusPlugin"))
   SentryFlutterPlugin.register(with: registry.registrar(forPlugin: "SentryFlutterPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
+  SmartAuthPlugin.register(with: registry.registrar(forPlugin: "SmartAuthPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
 }

pubspec.lock

@@ -318,6 +318,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.4.0"
+  pinput:
+    dependency: "direct main"
+    description:
+      name: pinput
+      sha256: "1773743c188cdd2f8d0398ea708ec72645bb41ac9311755c4f7bb03a4184bdcf"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.31"
   platform:
     dependency: transitive
     description:
@@ -427,6 +435,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.99"
+  smart_auth:
+    dependency: transitive
+    description:
+      name: smart_auth
+      sha256: "8cfaec55b77d5930ed1666bb7ae70db5bade099bb1422401386853b400962113"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.8"
   source_span:
     dependency: transitive
     description:
@@ -483,6 +499,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.2"
+  universal_platform:
+    dependency: "direct main"
+    description:
+      name: universal_platform
+      sha256: d315be0f6641898b280ffa34e2ddb14f3d12b1a37882557869646e0cc363d0cc
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0+1"
   url_launcher:
     dependency: transitive
     description:
@@ -621,4 +645,4 @@ packages:
     version: "6.3.0"
 sdks:
   dart: ">=3.0.2 <4.0.0"
-  flutter: ">=3.4.0-17.0.pre"
+  flutter: ">=3.7.0"

pubspec.yaml

@@ -51,6 +51,8 @@ dependencies:
   sentry_flutter: ^7.7.0
   app_settings: ^4.2.0
   dynamic_color: ^1.6.5
+  pinput: ^2.2.31
+  universal_platform: ^1.0.0+1
 
 dev_dependencies:
   flutter_test:

windows/flutter/generated_plugin_registrant.cc

@@ -9,6 +9,7 @@
 #include <connectivity_plus/connectivity_plus_windows_plugin.h>
 #include <dynamic_color/dynamic_color_plugin_c_api.h>
 #include <sentry_flutter/sentry_flutter_plugin.h>
+#include <smart_auth/smart_auth_plugin.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
@@ -18,6 +19,8 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("DynamicColorPluginCApi"));
   SentryFlutterPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("SentryFlutterPlugin"));
+  SmartAuthPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("SmartAuthPlugin"));
   UrlLauncherWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("UrlLauncherWindows"));
 }

windows/flutter/generated_plugins.cmake

@@ -6,6 +6,7 @@ list(APPEND FLUTTER_PLUGIN_LIST
   connectivity_plus
   dynamic_color
   sentry_flutter
+  smart_auth
   url_launcher_windows
 )