892

890

lib/cards/card_widget.dart

@@ -59,6 +59,10 @@ class CardWidget extends StatelessWidget {
         return _buildEntityButtonCard(context);
       }
 
+      case CardType.BUTTON: {
+        return _buildEntityButtonCard(context);
+      }
+
       case CardType.GAUGE: {
         return _buildGaugeCard(context);
       }
@@ -78,20 +82,15 @@ class CardWidget extends StatelessWidget {
       case CardType.HORIZONTAL_STACK: {
         if (card.childCards.isNotEmpty) {
           List<Widget> children = [];
-          card.childCards.forEach((card) {
-            if (card.getEntitiesToShow().isNotEmpty || card.showEmpty) {
-              children.add(
-                  Flexible(
-                    fit: FlexFit.tight,
-                    child: card.build(context),
-                  )
-              );
-            }
-          });
+          children = card.childCards.map((childCard) => Flexible(
+              fit: FlexFit.tight,
+              child: childCard.build(context),
+            )
+          ).toList();
           return Row(
             mainAxisSize: MainAxisSize.max,
             mainAxisAlignment: MainAxisAlignment.center,
-            crossAxisAlignment: CrossAxisAlignment.start,
+            crossAxisAlignment: CrossAxisAlignment.center,
             children: children,
           );
         }
@@ -100,12 +99,7 @@ class CardWidget extends StatelessWidget {
 
       case CardType.VERTICAL_STACK: {
         if (card.childCards.isNotEmpty) {
-          List<Widget> children = [];
-          card.childCards.forEach((card) {
-            children.add(
-                card.build(context)
-            );
-          });
+          List<Widget> children = card.childCards.map((childCard) => childCard.build(context)).toList();
           return Column(
             mainAxisSize: MainAxisSize.min,
             mainAxisAlignment: MainAxisAlignment.start,

lib/cards/widgets/entity_button_card_body.widget.dart

@@ -25,6 +25,7 @@ class EntityButtonCardBody extends StatelessWidget {
       child: FractionallySizedBox(
         widthFactor: 1,
         child: Column(
+          mainAxisSize: MainAxisSize.min,
           children: <Widget>[
             LayoutBuilder(
                 builder: (BuildContext context, BoxConstraints constraints) {

lib/cards/widgets/gauge_card_body.dart

@@ -1,6 +1,6 @@
 part of '../../main.dart';
 
-class GaugeCardBody extends StatefulWidget {
+class GaugeCardBody extends StatelessWidget {
 
   final int min;
   final int max;
@@ -8,31 +8,26 @@ class GaugeCardBody extends StatefulWidget {
 
   GaugeCardBody({Key key, this.min, this.max, this.severity}) : super(key: key);
 
-  @override
-  _GaugeCardBodyState createState() => _GaugeCardBodyState();
-}
-
-class _GaugeCardBodyState extends State<GaugeCardBody> {
-
   @override
   Widget build(BuildContext context) {
     EntityWrapper entityWrapper = EntityModel.of(context).entityWrapper;
     double fixedValue;
     double value = entityWrapper.entity.doubleState;
-    if (value > widget.max) {
-      fixedValue = widget.max.toDouble();
-    } else if (value < widget.min) {
-      fixedValue = widget.min.toDouble();
+    if (value > max) {
+      fixedValue = max.toDouble();
+    } else if (value < min) {
+      fixedValue = min.toDouble();
     } else {
       fixedValue = value;
     }
     
     List<GaugeRange> ranges;
-    if (widget.severity != null && widget.severity["green"] is int && widget.severity["red"] is int && widget.severity["yellow"] is int) {
+    Color currentColor;
+    if (severity != null && severity["green"] is int && severity["red"] is int && severity["yellow"] is int) {
       List<RangeContainer> rangesList = <RangeContainer>[
-        RangeContainer(widget.severity["green"], HAClientTheme().getGreenGaugeColor()),
-        RangeContainer(widget.severity["red"], HAClientTheme().getRedGaugeColor()),
-        RangeContainer(widget.severity["yellow"], HAClientTheme().getYellowGaugeColor())
+        RangeContainer(severity["green"], HAClientTheme().getGreenGaugeColor()),
+        RangeContainer(severity["red"], HAClientTheme().getRedGaugeColor()),
+        RangeContainer(severity["yellow"], HAClientTheme().getYellowGaugeColor())
       ];
       rangesList.sort((current, next) {
         if (current.startFrom > next.startFrom) {
@@ -43,11 +38,20 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
         }
         return 0;
       });
+
+      if (fixedValue < rangesList[1].startFrom) {
+        currentColor = rangesList[0].color;
+      } else if (fixedValue < rangesList[2].startFrom && fixedValue >= rangesList[1].startFrom) {
+        currentColor = rangesList[1].color;
+      } else {
+        currentColor = rangesList[2].color;
+      }
+
       ranges = [
         GaugeRange(
           startValue: rangesList[0].startFrom.toDouble(),
           endValue: rangesList[1].startFrom.toDouble(),
-          color: fixedValue < rangesList[1].startFrom ? rangesList[0].color : rangesList[0].color.withOpacity(0.1),
+          color: rangesList[0].color.withOpacity(0.1),
           sizeUnit: GaugeSizeUnit.factor,
           endWidth: 0.3,
           startWidth: 0.3
@@ -55,15 +59,15 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
         GaugeRange(
           startValue: rangesList[1].startFrom.toDouble(),
           endValue: rangesList[2].startFrom.toDouble(),
-          color: (fixedValue < rangesList[2].startFrom && fixedValue >= rangesList[1].startFrom) ? rangesList[1].color : rangesList[1].color.withOpacity(0.1),
+          color: rangesList[1].color.withOpacity(0.1),
           sizeUnit: GaugeSizeUnit.factor,
           endWidth: 0.3,
           startWidth: 0.3
         ),
         GaugeRange(
           startValue: rangesList[2].startFrom.toDouble(),
-          endValue: widget.max.toDouble(),
-          color: fixedValue >= rangesList[2].startFrom ? rangesList[2].color : rangesList[2].color.withOpacity(0.1),
+          endValue: max.toDouble(),
+          color: rangesList[2].color.withOpacity(0.1),
           sizeUnit: GaugeSizeUnit.factor,
           endWidth: 0.3,
           startWidth: 0.3
@@ -71,14 +75,15 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
       ];
     }
     if (ranges == null) {
+      currentColor = Theme.of(context).primaryColorDark;
       ranges = <GaugeRange>[
         GaugeRange(
-          startValue: widget.min.toDouble(),
-          endValue: widget.max.toDouble(),
-          color: Theme.of(context).primaryColorDark,
+          startValue: min.toDouble(),
+          endValue: max.toDouble(),
+          color: Theme.of(context).primaryColorDark.withOpacity(0.1),
           sizeUnit: GaugeSizeUnit.factor,
           endWidth: 0.3,
-          startWidth: 0.3
+          startWidth: 0.3,
         )
       ];
     }
@@ -104,12 +109,18 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
             return SfRadialGauge(
               axes: <RadialAxis>[
                 RadialAxis(
-                  maximum: widget.max.toDouble(),
-                  minimum: widget.min.toDouble(),
+                  maximum: max.toDouble(),
+                  minimum: min.toDouble(),
                   showLabels: false,
+                  useRangeColorForAxis: true,
                   showTicks: false,
                   canScaleToFit: true,
                   ranges: ranges,
+                  axisLineStyle: AxisLineStyle(
+                    thickness: 0.3,
+                    thicknessUnit: GaugeSizeUnit.factor,
+                    color: Colors.transparent
+                  ),
                   annotations: <GaugeAnnotation>[
                     GaugeAnnotation(
                       angle: -90,
@@ -135,27 +146,16 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
                       ),
                     )
                   ],
-                  axisLineStyle: AxisLineStyle(
-                    thickness: 0.3,
-                    thicknessUnit: GaugeSizeUnit.factor
-                  ),
                   startAngle: 180,
                   endAngle: 0,
                   pointers: <GaugePointer>[
-                    NeedlePointer(
+                    RangePointer(
                       value: fixedValue,
-                      lengthUnit: GaugeSizeUnit.factor,
-                      needleLength: 0.9,
-                      needleColor: Theme.of(context).accentColor,
+                      sizeUnit: GaugeSizeUnit.factor,
+                      width: 0.3,
+                      color: currentColor,
                       enableAnimation: true,
-                      needleStartWidth: 1,
                       animationType: AnimationType.bounceOut,
-                      needleEndWidth: 3,
-                      knobStyle: KnobStyle(
-                        sizeUnit: GaugeSizeUnit.factor,
-                        color: Theme.of(context).buttonColor,
-                        knobRadius: 0.1
-                      )
                     )
                   ]
                 )
@@ -166,6 +166,7 @@ class _GaugeCardBodyState extends State<GaugeCardBody> {
       ),
     );
   }
+  
 }
 
 class RangeContainer {

lib/const.dart

@@ -113,6 +113,7 @@ class CardType {
   static const IFRAME = "iframe";
   static const GAUGE = "gauge";
   static const ENTITY_BUTTON = "entity-button";
+  static const BUTTON = "button";
   static const CONDITIONAL = "conditional";
   static const ALARM_PANEL = "alarm-panel";
   static const MARKDOWN = "markdown";

lib/entities/camera/widgets/camera_stream_view.dart

@@ -50,25 +50,36 @@ class _CameraStreamViewState extends State<CameraStreamView> {
             });
         })
         .catchError((e) {
-          _loading.completeError(e);
-          Logger.e("[Camera Player] $e");
+          if (e == 'start_stream_failed') {
+            Logger.e("[Camera Player] Home Assistant failed starting stream. Forcing MJPEG: $e");
+            _loadMJPEG().then((_) {
+              _loading.complete();
+            });
+          } else {
+            _loading.completeError(e);
+            Logger.e("[Camera Player] Error loading stream: $e");
+          }
         });
     } else {
-      _streamUrl = '${ConnectionManager().httpWebHost}/api/camera_proxy_stream/${_entity
-          .entityId}?token=${_entity.attributes['access_token']}';
-      _jsMessageChannelName = 'HA_${_entity.entityId.replaceAll('.', '_')}';
-      rootBundle.loadString('assets/html/cameraView.html').then((file) {
-        _webViewHtml = Uri.dataFromString(
-            file.replaceFirst('{{stream_url}}', _streamUrl).replaceFirst('{{message_channel}}', _jsMessageChannelName),
-            mimeType: 'text/html',
-            encoding: Encoding.getByName('utf-8')
-        ).toString();
+      _loadMJPEG().then((_) {
         _loading.complete();
       });
     }
     return _loading.future;
   }
 
+  Future _loadMJPEG() async {
+    _streamUrl = '${ConnectionManager().httpWebHost}/api/camera_proxy_stream/${_entity
+        .entityId}?token=${_entity.attributes['access_token']}';
+    _jsMessageChannelName = 'HA_${_entity.entityId.replaceAll('.', '_')}';
+    var file = await rootBundle.loadString('assets/html/cameraView.html');
+    _webViewHtml = Uri.dataFromString(
+        file.replaceFirst('{{stream_url}}', _streamUrl).replaceFirst('{{message_channel}}', _jsMessageChannelName),
+        mimeType: 'text/html',
+        encoding: Encoding.getByName('utf-8')
+    ).toString();
+  }
+
   Widget _buildScreen() {
     Widget screenWidget;
     if (!_isLoaded) {

lib/entities/default_entity_container.widget.dart

@@ -25,9 +25,9 @@ class DefaultEntityContainer extends StatelessWidget {
           Divider(),
           Text(
               "${entityModel.entityWrapper.entity.displayName}",
-            style: Theme.of(context).textTheme.body1.copyWith(
-              color: Theme.of(context).primaryColor
-            ),
+            style: HAClientTheme().getLinkTextStyle(context).copyWith(
+              decoration: TextDecoration.none
+            )
           )
         ],
       );

lib/main.dart

@@ -102,14 +102,16 @@ part 'entities/alarm_control_panel/widgets/alarm_control_panel_controls.widget.d
 part 'entities/vacuum/vacuum_entity.class.dart';
 part 'entities/vacuum/widgets/vacuum_controls.dart';
 part 'entities/vacuum/widgets/vacuum_state_button.dart';
-part 'pages/settings.page.dart';
+part 'pages/settings/connection_settings.part.dart';
 part 'pages/purchase.page.dart';
 part 'pages/widgets/product_purchase.widget.dart';
 part 'pages/widgets/page_loading_indicator.dart';
 part 'pages/widgets/page_loading_error.dart';
 part 'pages/panel.page.dart';
 part 'pages/main/main.page.dart';
-part 'pages/integration_settings.page.dart';
+part 'pages/settings/integration_settings.part.dart';
+part 'pages/settings/app_settings.page.dart';
+part 'pages/settings/lookandfeel_settings.part.dart';
 part 'pages/zha_page.dart';
 part 'home_assistant.class.dart';
 part 'pages/log.page.dart';
@@ -147,7 +149,7 @@ EventBus eventBus = new EventBus();
 final FirebaseMessaging _firebaseMessaging = FirebaseMessaging();
 FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin = new FlutterLocalNotificationsPlugin();
 const String appName = "HA Client";
-const appVersionNumber = "0.8.2";
+const appVersionNumber = "0.8.4";
 const appVersionAdd = "";
 const appVersion = "$appVersionNumber$appVersionAdd";
 
@@ -166,15 +168,21 @@ void main() async {
   SyncfusionLicense.registerLicense(secrets['syncfusion_license_key']); 
 
   FlutterError.onError = (FlutterErrorDetails details) {
-    Logger.e(" Caut Flutter runtime error: ${details.exception}");
+    Logger.e("Caut Flutter runtime error: ${details.exception}");
     if (Logger.isInDebugMode) {
       FlutterError.dumpErrorToConsole(details);
     }
     Crashlytics.instance.recordFlutterError(details);
   };
 
+  WidgetsFlutterBinding.ensureInitialized();
+  SharedPreferences prefs = await SharedPreferences.getInstance();
+  AppTheme theme = AppTheme.values[prefs.getInt('app-theme') ?? AppTheme.defaultTheme.index];
+
   runZoned(() {
-      runApp(new HAClientApp());
+      runApp(new HAClientApp(
+        theme: theme,
+      ));
   }, onError: (error, stack) {
     _reportError(error, stack);
   });
@@ -182,22 +190,34 @@ void main() async {
 
 class HAClientApp extends StatefulWidget {
 
+  final AppTheme theme;
+
+  const HAClientApp({Key key, this.theme: AppTheme.defaultTheme}) : super(key: key);
+
   @override
   _HAClientAppState createState() => new _HAClientAppState();
 
 }
 
 class _HAClientAppState extends State<HAClientApp> {
-  StreamSubscription<List<PurchaseDetails>> _subscription;
+  StreamSubscription<List<PurchaseDetails>> _purchaseUpdateSubscription;
+  StreamSubscription _themeChangeSubscription;
+  AppTheme _currentTheme = AppTheme.defaultTheme;
   
   @override
   void initState() {
     InAppPurchaseConnection.enablePendingPurchases();
     final Stream purchaseUpdates =
         InAppPurchaseConnection.instance.purchaseUpdatedStream;
-    _subscription = purchaseUpdates.listen((purchases) {
+    _purchaseUpdateSubscription = purchaseUpdates.listen((purchases) {
       _handlePurchaseUpdates(purchases);
     });
+    _currentTheme = widget.theme;
+    _themeChangeSubscription = eventBus.on<ChangeThemeEvent>().listen((event){
+      setState(() {
+        _currentTheme = event.theme;
+      });
+    });
     workManager.Workmanager.initialize(
       updateDeviceLocationIsolate,
       isInDebugMode: false
@@ -226,14 +246,15 @@ class _HAClientAppState extends State<HAClientApp> {
   Widget build(BuildContext context) {
     return new MaterialApp(
       title: appName,
-      theme: HAClientTheme().lightTheme,
+      theme: HAClientTheme().getThemeData(_currentTheme),
       darkTheme: HAClientTheme().darkTheme,
       debugShowCheckedModeBanner: false,
       initialRoute: "/",
       routes: {
         "/": (context) => MainPage(title: 'HA Client'),
-        "/connection-settings": (context) => ConnectionSettingsPage(title: "Settings"),
-        "/integration-settings": (context) => IntegrationSettingsPage(title: "Integration settings"),
+        "/app-settings": (context) => AppSettingsPage(),
+        "/connection-settings": (context) => AppSettingsPage(showSection: AppSettingsSection.connectionSettings),
+        "/integration-settings": (context) => AppSettingsPage(showSection: AppSettingsSection.integrationSettings),
         "/putchase": (context) => PurchasePage(title: "Support app development"),
         "/play-media": (context) => PlayMediaPage(
           mediaUrl: "${ModalRoute.of(context).settings.arguments != null ? (ModalRoute.of(context).settings.arguments as Map)['url'] : ''}",
@@ -278,7 +299,8 @@ class _HAClientAppState extends State<HAClientApp> {
 
   @override
   void dispose() {
-    _subscription.cancel();
+    _purchaseUpdateSubscription.cancel();
+    _themeChangeSubscription.cancel();
     super.dispose();
   }
 }

lib/managers/connection_manager.class.dart

@@ -20,6 +20,7 @@ class ConnectionManager {
   String oauthUrl;
   String webhookId;
   bool settingsLoaded = false;
+  int appIntegrationVersion;
   bool get isAuthenticated => _token != null;
   StreamSubscription _socketSubscription;
   Duration connectTimeout = Duration(seconds: 15);
@@ -43,6 +44,7 @@ class ConnectionManager {
       _domain = prefs.getString('hassio-domain');
       _port = prefs.getString('hassio-port');
       webhookId = prefs.getString('app-webhook-id');
+      appIntegrationVersion = prefs.getInt('app-integration-version') ?? 0;
       displayHostname = "$_domain:$_port";
       _webSocketAPIEndpoint =
       "${prefs.getString('hassio-protocol')}://$_domain:$_port/api/websocket";

lib/managers/mobile_app_integration_manager.class.dart

@@ -2,9 +2,11 @@ part of '../main.dart';
 
 class MobileAppIntegrationManager {
 
+  static const INTEGRATION_VERSION = 3;
+
   static final _appRegistrationData = {
-    "app_version": "$appVersion",
     "device_name": "",
+    "app_version": "$appVersion",
     "manufacturer": DeviceInfoManager().manufacturer,
     "model": DeviceInfoManager().model,
     "os_version": DeviceInfoManager().osVersion,
@@ -22,6 +24,7 @@ class MobileAppIntegrationManager {
       Logger.d("Mobile app was not registered yet or need to be reseted. Registering...");
       var registrationData = Map.from(_appRegistrationData);
       registrationData.addAll({
+        "device_id": "${DeviceInfoManager().unicDeviceId}",
         "app_id": "ha_client",
         "app_name": "$appName",
         "os_name": DeviceInfoManager().osName,
@@ -34,9 +37,11 @@ class MobileAppIntegrationManager {
       ).then((response) {
         Logger.d("Processing registration responce...");
         var responseObject = json.decode(response);
+        ConnectionManager().webhookId = responseObject["webhook_id"];
+        ConnectionManager().appIntegrationVersion = INTEGRATION_VERSION;
         SharedPreferences.getInstance().then((prefs) {
           prefs.setString("app-webhook-id", responseObject["webhook_id"]);
-          ConnectionManager().webhookId = responseObject["webhook_id"];
+          prefs.setInt('app-integration-version', INTEGRATION_VERSION);
 
           completer.complete();
           eventBus.fire(ShowPopupDialogEvent(
@@ -65,18 +70,29 @@ class MobileAppIntegrationManager {
           includeAuthHeader: false,
           data: json.encode(updateData)
       ).then((response) {
-        if (response == null || response.isEmpty) {
-          Logger.d("No registration data in response. MobileApp integration was removed");
+        var registrationData;
+        try {
+          registrationData = json.decode(response);
+        } catch (e) {
+          registrationData = null;
+        }
+        if (registrationData == null || registrationData.isEmpty) {
+          Logger.d("No registration data in response. MobileApp integration was removed or broken");
           _askToRegisterApp();
         } else {
-          Logger.d("App registration works fine");
-          if (showOkDialog) {
-            eventBus.fire(ShowPopupDialogEvent(
-                title: "All good",
-                body: "HA Client integration with your Home Assistant server works fine",
-                positiveText: "Nice!",
-                negativeText: "Ok"
-            ));
+          if (INTEGRATION_VERSION > ConnectionManager().appIntegrationVersion) {
+            Logger.d('App registration needs to be updated');
+            _askToRemoveAndRegisterApp();
+          } else {
+            Logger.d('App registration works fine');
+            if (showOkDialog) {
+              eventBus.fire(ShowPopupDialogEvent(
+                  title: "All good",
+                  body: "HA Client integration with your Home Assistant server works fine",
+                  positiveText: "Nice!",
+                  negativeText: "Ok"
+              ));
+            }
           }
         }
         completer.complete();
@@ -105,10 +121,22 @@ class MobileAppIntegrationManager {
     }
   }
 
+  static void _askToRemoveAndRegisterApp() {
+    eventBus.fire(ShowPopupDialogEvent(
+      title: "Mobile app integration needs to be updated",
+      body: "You need to update HA Client integration to continue using notifications and location tracking. Please remove 'Mobile App' integration for this device from your Home Assistant and restart Home Assistant. Then go back to HA Client to create app integration again.",
+      positiveText: "Ok",
+      negativeText: "Report an issue",
+      onNegative: () {
+        Launcher.launchURL("https://github.com/estevez-dev/ha_client/issues/new");
+      },
+    ));
+  }
+
   static void _askToRegisterApp() {
     eventBus.fire(ShowPopupDialogEvent(
-      title: "App integration was removed",
-      body: "Looks like app integration was removed from your Home Assistant. HA Client needs to be registered on your Home Assistant server to make it possible to use notifications and other useful stuff.",
+      title: "App integration is broken",
+      body: "Looks like app integration was removed from your Home Assistant or it needs to be updated. HA Client needs to be registered on your Home Assistant server to make it possible to use notifications and location tracking. Please remove 'Mobile App' integration for this device from your Home Assistant before registering and restart Home Assistant. Then go back here.",
       positiveText: "Register now",
       negativeText: "Cancel",
       onPositive: () {

lib/managers/startup_user_messages_manager.class.dart

@@ -14,7 +14,7 @@ class StartupUserMessagesManager {
   bool _supportAppDevelopmentMessageShown;
   bool _whatsNewMessageShown;
   static final _supportAppDevelopmentMessageKey = "user-message-shown-support-development_3";
-  static final _whatsNewMessageKey = "user-message-shown-whats-new-887";
+  static final _whatsNewMessageKey = "user-message-shown-whats-new-888";
 
   void checkMessagesToShow() async {
     SharedPreferences prefs = await SharedPreferences.getInstance();

lib/managers/theme_manager.dart

@@ -1,5 +1,7 @@
 part of '../main.dart';
 
+enum AppTheme {darkTheme, defaultTheme, haTheme}
+
 class HAClientTheme {
 
   static const TextTheme textTheme = TextTheme(
@@ -76,7 +78,23 @@ class HAClientTheme {
 
   HAClientTheme._internal();
 
-  final ThemeData lightTheme = ThemeData.from(
+  ThemeData getThemeData(AppTheme theme) {
+    switch (theme) {
+      case AppTheme.darkTheme:
+        return darkTheme;
+        break;
+      case AppTheme.defaultTheme:
+        return defaultTheme;
+        break;
+      case AppTheme.haTheme:
+        return homeAssistantTheme;
+        break;
+      default:
+        return defaultTheme;
+    }
+  }
+
+  final ThemeData defaultTheme = ThemeData.from(
     colorScheme: ColorScheme(
       primary: Color.fromRGBO(112, 154, 193, 1),
       primaryVariant: Color.fromRGBO(68, 115, 158, 1),
@@ -107,6 +125,37 @@ class HAClientTheme {
     )
   );
 
+  final ThemeData homeAssistantTheme = ThemeData.from(
+    colorScheme: ColorScheme(
+      primary: Color.fromRGBO(2, 165, 238, 1),
+      primaryVariant: Color.fromRGBO(68, 115, 158, 1),
+      secondary: Color.fromRGBO(253, 216, 53, 1),
+      secondaryVariant: Color.fromRGBO(222, 181, 2, 1),
+      background: Color.fromRGBO(250, 250, 250, 1),
+      surface: Colors.white,
+      error: Colors.red,
+      onPrimary: Colors.white,
+      onSecondary: Colors.black87,
+      onBackground: Colors.black87,
+      onSurface: Colors.black87,
+      onError: Colors.white,
+      brightness: Brightness.light
+    ),
+    textTheme: ThemeData.light().textTheme.copyWith(
+      display1: textTheme.display1.copyWith(color: Colors.black54),
+      display2: textTheme.display2.copyWith(color: Colors.redAccent),
+      headline: textTheme.headline.copyWith(color: Colors.black87),
+      title: textTheme.title.copyWith(color: Colors.black87),
+      subhead: textTheme.subhead.copyWith(color: Colors.black54),
+      body1: textTheme.body1.copyWith(color: Colors.black87),
+      body2: textTheme.body2.copyWith(color: Colors.black87),
+      subtitle: textTheme.subtitle.copyWith(color: Colors.black45),
+      caption: textTheme.caption.copyWith(color: Colors.black45),
+      overline: textTheme.overline.copyWith(color: Colors.black26),
+      button: textTheme.button.copyWith(color: Colors.white),
+    )
+  );
+
   final ThemeData darkTheme = ThemeData.from(
     colorScheme: ColorScheme(
       primary: Color.fromRGBO(112, 154, 193, 1),

lib/pages/entity.page.dart

@@ -12,61 +12,52 @@ class EntityViewPage extends StatefulWidget {
 class _EntityViewPageState extends State<EntityViewPage> {
   StreamSubscription _refreshDataSubscription;
   StreamSubscription _stateSubscription;
-  Entity entity;
-  Entity forwardToMainPage;
-  bool _popScheduled = false;
+  Entity _entity;
 
   @override
   void initState() {
     super.initState();
     _stateSubscription = eventBus.on<StateChangedEvent>().listen((event) {
       if (event.entityId == widget.entityId) {
-        entity = HomeAssistant().entities.get(widget.entityId);
         Logger.d("[Entity page] State change event handled: ${event.entityId}");
-        setState(() {});
+        setState(() {
+          _getEntity();
+        });
       }
     });
     _refreshDataSubscription = eventBus.on<RefreshDataFinishedEvent>().listen((event) {
-      entity = HomeAssistant().entities.get(widget.entityId);
-      setState(() {});
+      Logger.d("[Entity page] Refresh data event handled");
+      setState(() {
+        _getEntity();
+      });
     });
-    entity = HomeAssistant().entities.get(widget.entityId);
+    _getEntity();
+  }
+
+  _getEntity() {
+    _entity = HomeAssistant().entities.get(widget.entityId);
   }
 
   @override
   Widget build(BuildContext context) {
-    Widget body;
-    if (MediaQuery.of(context).size.width >= Sizes.tabletMinWidth) {
-      if (!_popScheduled) {
-        _popScheduled = true;
-        _popAfterBuild();
-      }
-      body = PageLoadingIndicator();
-    } else {
-      body = EntityPageLayout(entity: entity);
-    }
+    String entityNameToDisplay = '${(_entity?.displayName ?? widget.entityId) ?? ''}';
     return new Scaffold(
       appBar: new AppBar(
         leading: IconButton(icon: Icon(Icons.arrow_back), onPressed: (){
           Navigator.pop(context);
         }),
-        title: new Text("${entity.displayName}"),
+        title: new Text(entityNameToDisplay),
       ),
-      body: body,
+      body: _entity == null ? PageLoadingError(
+        errorText: 'Entity is not available $entityNameToDisplay',
+      ) : EntityPageLayout(entity: _entity),
     );
   }
 
-  _popAfterBuild() async {
-    forwardToMainPage = entity;
-    await Future.delayed(Duration(milliseconds: 300));
-    Navigator.of(context).pop();
-  }
-
   @override
   void dispose(){
     if (_stateSubscription != null) _stateSubscription.cancel();
     if (_refreshDataSubscription != null) _refreshDataSubscription.cancel();
-    eventBus.fire(ShowEntityPageEvent(entity: forwardToMainPage));
     super.dispose();
   }
 }

lib/pages/integration_settings.page.dart

@@ -1,202 +0,0 @@
-part of '../main.dart';
-
-class IntegrationSettingsPage extends StatefulWidget {
-  IntegrationSettingsPage({Key key, this.title}) : super(key: key);
-
-  final String title;
-
-  @override
-  _IntegrationSettingsPageState createState() => new _IntegrationSettingsPageState();
-}
-
-class _IntegrationSettingsPageState extends State<IntegrationSettingsPage> {
-
-  int _locationInterval = LocationManager().defaultUpdateIntervalMinutes;
-  bool _locationTrackingEnabled = false;
-  bool _wait = false;
-
-  @override
-  void initState() {
-    super.initState();
-    _loadSettings();
-
-  }
-
-  _loadSettings() async {
-    SharedPreferences prefs = await SharedPreferences.getInstance();
-    await prefs.reload();
-    SharedPreferences.getInstance().then((prefs) {
-      setState(() {
-        _locationTrackingEnabled = prefs.getBool("location-enabled") ?? false;
-        _locationInterval = prefs.getInt("location-interval") ?? LocationManager().defaultUpdateIntervalMinutes;
-        if (_locationInterval % 5 != 0) {
-          _locationInterval = 5 * (_locationInterval ~/ 5);
-        }
-      });
-    });
-  }
-
-  void incLocationInterval() {
-    if (_locationInterval < 720) {
-      setState(() {
-        _locationInterval = _locationInterval + 5;
-      });
-    }
-  }
-
-  void decLocationInterval() {
-    if (_locationInterval > 5) {
-      setState(() {
-        _locationInterval = _locationInterval - 5;
-      });
-    }
-  }
-
-  restart() {
-    eventBus.fire(ShowPopupDialogEvent(
-      title: "Are you sure you want to restart Home Assistant?",
-      body: "This will restart your Home Assistant server.",
-      positiveText: "Sure. Make it so",
-      negativeText: "What?? No!",
-      onPositive: () {
-        ConnectionManager().callService(domain: "homeassistant", service: "restart");
-      },
-    ));
-  }
-
-  stop() {
-    eventBus.fire(ShowPopupDialogEvent(
-      title: "Are you sure you want to STOP Home Assistant?",
-      body: "This will STOP your Home Assistant server. It means that your web interface as well as HA Client will not work untill you'll find a way to start your server using ssh or something.",
-      positiveText: "Sure. Make it so",
-      negativeText: "What?? No!",
-      onPositive: () {
-        ConnectionManager().callService(domain: "homeassistant", service: "stop");
-      },
-    ));
-  }
-
-  updateRegistration() {
-    MobileAppIntegrationManager.checkAppRegistration(showOkDialog: true);
-  }
-
-  resetRegistration() {
-    eventBus.fire(ShowPopupDialogEvent(
-      title: "Waaaait",
-      body: "If you don't whant to have duplicate integrations and entities in your HA for your current device, first you need to remove MobileApp integration from Integration settings in HA and restart server.",
-      positiveText: "Done it already",
-      negativeText: "Ok, I will",
-      onPositive: () {
-        MobileAppIntegrationManager.checkAppRegistration(showOkDialog: true, forceRegister: true);
-      },
-    ));
-  }
-
-  _switchLocationTrackingState(bool state) async {
-    if (state) {
-      await LocationManager().updateDeviceLocation();
-    }
-    await LocationManager().setSettings(_locationTrackingEnabled, _locationInterval);
-    setState(() {
-      _wait = false;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return new Scaffold(
-      appBar: new AppBar(
-        leading: IconButton(icon: Icon(Icons.arrow_back), onPressed: (){
-          Navigator.pop(context);
-        }),
-        title: new Text(widget.title),
-      ),
-      body: ListView(
-        scrollDirection: Axis.vertical,
-        padding: const EdgeInsets.all(20.0),
-        children: <Widget>[
-                Text("Location tracking", style: Theme.of(context).textTheme.title),
-                Container(height: Sizes.rowPadding,),
-                InkWell(
-                  onTap: () => Launcher.launchURLInCustomTab(context: context, url: "http://ha-client.app/docs#location-tracking"),
-                  child: Text(
-                    "Please read documentation!",
-                    style: Theme.of(context).textTheme.subhead.copyWith(
-                      color: Colors.blue,
-                      decoration: TextDecoration.underline
-                    )
-                  ),
-                ),
-                Container(height: Sizes.rowPadding,),
-                Row(
-                  children: <Widget>[
-                    Text("Enable device location tracking"),
-                    Switch(
-                      value: _locationTrackingEnabled,
-                      onChanged: _wait ? null : (value) {
-                        setState(() {
-                          _locationTrackingEnabled = value;
-                          _wait = true;
-                        });
-                        _switchLocationTrackingState(value);
-                      },
-                    ),
-                  ],
-                ),
-                Container(height: Sizes.rowPadding,),
-                Text("Location update interval in minutes:"),
-                Row(
-                  mainAxisAlignment: MainAxisAlignment.center,
-                  mainAxisSize: MainAxisSize.max,
-                  children: <Widget>[
-                    //Expanded(child: Container(),),
-                    FlatButton(
-                      padding: EdgeInsets.all(0.0),
-                      child: Text("-", style: Theme.of(context).textTheme.title),
-                      onPressed: () => decLocationInterval(),
-                    ),
-                    Text("$_locationInterval", style: Theme.of(context).textTheme.title),
-                    FlatButton(
-                      padding: EdgeInsets.all(0.0),
-                      child: Text("+", style: Theme.of(context).textTheme.title),
-                      onPressed: () => incLocationInterval(),
-                    ),
-                  ],
-                ),
-                Divider(),
-                Text("Integration status", style: Theme.of(context).textTheme.title),
-                Container(height: Sizes.rowPadding,),
-                Text(
-                  "${HomeAssistant().userName}'s ${DeviceInfoManager().model}, ${DeviceInfoManager().osName} ${DeviceInfoManager().osVersion}",
-                  style: Theme.of(context).textTheme.subtitle,
-                  ),
-                Container(height: 6.0,),
-                Text("Here you can manually check if HA Client integration with your Home Assistant works fine. As mobileApp integration in Home Assistant is still in development, this is not 100% correct check."),
-                //Divider(),
-                Row(
-                  mainAxisSize: MainAxisSize.max,
-                  children: <Widget>[
-                    RaisedButton(
-                        color: Colors.blue,
-                        onPressed: () => updateRegistration(),
-                        child: Text("Check integration", style: Theme.of(context).textTheme.button)
-                    ),
-                    Container(width: 10.0,),
-                    RaisedButton(
-                        color: Colors.redAccent,
-                        onPressed: () => resetRegistration(),
-                        child: Text("Reset integration", style: Theme.of(context).textTheme.button)
-                    )
-                  ],
-                ),
-              ]
-      ),
-    );
-  }
-
-  @override
-  void dispose() {
-    LocationManager().setSettings(_locationTrackingEnabled, _locationInterval);
-    super.dispose();
-  }
-}

lib/pages/main/main.page.dart

@@ -25,7 +25,6 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
   int _previousViewCount;
   bool _showLoginButton = false;
   bool _preventAppRefresh = false;
-  Entity _entityToShow;
 
   @override
   void initState() {
@@ -125,9 +124,6 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
     }
     await HomeAssistant().fetchData(uiOnly).then((_) {
       _hideBottomBar();
-      if (_entityToShow != null) {
-        _entityToShow = HomeAssistant().entities.get(_entityToShow.entityId);
-      }
     }).catchError((e) {
       if (e is HAError) {
         _setErrorState(e);
@@ -302,12 +298,12 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
   }
 
   void _showEntityPage(String entityId) {
-    setState(() {
-      _entityToShow = HomeAssistant().entities?.get(entityId);
-      if (_entityToShow != null) {
-        _mainScrollController?.jumpTo(0);
-      }
-    });
+    Navigator.push(
+      context,
+      MaterialPageRoute(
+        builder: (context) => EntityViewPage(entityId: entityId),
+      )
+    );
     /*if (_entityToShow!= null && MediaQuery.of(context).size.width < Sizes.tabletMinWidth) {
       Navigator.push(
           context,
@@ -366,20 +362,12 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
     }
     menuItems.addAll([
       Divider(),
-      ListTile(
-        leading: Icon(MaterialDesignIcons.getIconDataFromIconName("mdi:server-network")),
-        title: Text("Connection settings"),
-        onTap: () {
-          Navigator.of(context).pop();
-          Navigator.of(context).pushNamed('/connection-settings');
-        },
-      ),
       ListTile(
         leading: Icon(MaterialDesignIcons.getIconDataFromIconName("mdi:cellphone-settings-variant")),
-        title: Text("Integration settings"),
+        title: Text("App settings"),
         onTap: () {
           Navigator.of(context).pop();
-          Navigator.of(context).pushNamed('/integration-settings');
+          Navigator.of(context).pushNamed('/app-settings');
         },
       )
     ]);
@@ -599,7 +587,6 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
   }
 
   final GlobalKey<ScaffoldState> _scaffoldKey = new GlobalKey<ScaffoldState>();
-  final ScrollController _mainScrollController = ScrollController();
 
   Widget _buildScaffoldBody(bool empty) {
     List<PopupMenuItem<String>> serviceMenuItems = [];
@@ -705,28 +692,7 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
         );
       }
     } else {
-      if (_entityToShow != null && MediaQuery.of(context).size.width >= Sizes.tabletMinWidth) {
-        mainScrollBody = Flex(
-          direction: Axis.horizontal,
-          children: <Widget>[
-            Expanded(
-              child: HomeAssistant().ui.build(context, _viewsTabController),
-            ),
-            Container(
-              width: Sizes.mainPageScreenSeparatorWidth,
-              color: Colors.blue,
-            ),
-            ConstrainedBox(
-              constraints: BoxConstraints.tightFor(width: Sizes.entityPageMaxWidth),
-              child: EntityPageLayout(entity: _entityToShow, showClose: true,),
-            )
-          ],
-        );
-      } else if (_entityToShow != null) {
-        mainScrollBody = EntityPageLayout(entity: _entityToShow, showClose: true,);
-      } else {
-        mainScrollBody = HomeAssistant().ui.build(context, _viewsTabController);
-      }
+      mainScrollBody = HomeAssistant().ui.build(context, _viewsTabController);
     }
 
     return NestedScrollView(
@@ -782,7 +748,7 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
                   _scaffoldKey.currentState.openDrawer();
                 },
               ),
-              bottom: (empty || _entityToShow != null) ? null : TabBar(
+              bottom: empty ? null : TabBar(
                 controller: _viewsTabController,
                 tabs: buildUIViewTabs(),
                 isScrollable: true,
@@ -792,7 +758,6 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
           ];
         },
         body: mainScrollBody,
-        controller: _mainScrollController,
     );
   }
 
@@ -857,22 +822,12 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
             body: _buildScaffoldBody(true)
         );
       } else {
-        return WillPopScope(
-          child: Scaffold(
-            key: _scaffoldKey,
-            drawer: _buildAppDrawer(),
-            primary: false,
-            bottomNavigationBar: bottomBar,
-            body: _buildScaffoldBody(false)
-          ),
-          onWillPop: () {
-            if (_entityToShow != null) {
-              eventBus.fire(ShowEntityPageEvent());
-              return Future.value(false);
-            } else {
-              return Future.value(true);
-            }
-          },
+        return Scaffold(
+          key: _scaffoldKey,
+          drawer: _buildAppDrawer(),
+          primary: false,
+          bottomNavigationBar: bottomBar,
+          body: _buildScaffoldBody(false)
         );
       }
   }

lib/pages/purchase.page.dart

@@ -62,7 +62,7 @@ class _PurchasePageState extends State<PurchasePage> {
     }
   }
 
-  Widget _buildProducts() {
+  List<Widget> _buildProducts() {
     List<Widget> productWidgets = [];
     for (ProductDetails product in _products) {
       productWidgets.add(
@@ -72,10 +72,7 @@ class _PurchasePageState extends State<PurchasePage> {
           purchased: _purchases.any((purchase) { return purchase.productID == product.id;}),)
       );
     }
-    return ListView(
-        scrollDirection: Axis.vertical,
-        children: productWidgets
-      );
+    return productWidgets;
   }
 
   void _buyProduct(ProductDetails product) {
@@ -87,12 +84,28 @@ class _PurchasePageState extends State<PurchasePage> {
 
   @override
   Widget build(BuildContext context) {
-    Widget body;
+    List<Widget> body;
     if (!_loaded) {
-      body = _error.isEmpty ? PageLoadingIndicator() : PageLoadingError(errorText: _error);
+      body = [_error.isEmpty ? PageLoadingIndicator() : PageLoadingError(errorText: _error)];
     } else {
       body = _buildProducts();
     }
+    body.add(
+      Card(
+        child: Container(
+          height: 80,
+          child: InkWell(
+            child: Image.network('https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif'),
+            onTap: () {
+              Launcher.launchURLInCustomTab(
+                context: context,
+                url: 'https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=ARWGETZD2D83Q&source=url'
+              );
+            },
+          )
+        ),
+      )
+    );
     return new Scaffold(
       appBar: new AppBar(
         leading: IconButton(icon: Icon(Icons.arrow_back), onPressed: (){
@@ -100,7 +113,10 @@ class _PurchasePageState extends State<PurchasePage> {
         }),
         title: new Text(widget.title),
       ),
-      body: body,
+      body: ListView(
+        scrollDirection: Axis.vertical,
+        children: body
+      ),
     );
   }
   

lib/pages/settings.page.dart

@@ -1,227 +0,0 @@
-part of '../main.dart';
-
-class ConnectionSettingsPage extends StatefulWidget {
-  ConnectionSettingsPage({Key key, this.title}) : super(key: key);
-
-  final String title;
-
-  @override
-  _ConnectionSettingsPageState createState() => new _ConnectionSettingsPageState();
-}
-
-class _ConnectionSettingsPageState extends State<ConnectionSettingsPage> {
-  String _hassioDomain = "";
-  String _newHassioDomain = "";
-  String _hassioPort = "";
-  String _newHassioPort = "";
-  String _socketProtocol = "wss";
-  String _newSocketProtocol = "wss";
-  String _longLivedToken = "";
-  String _newLongLivedToken = "";
-  bool _useLovelace = true;
-  bool _newUseLovelace = true;
-
-  String oauthUrl;
-  bool useOAuth = false;
-
-  @override
-  void initState() {
-    super.initState();
-    _loadSettings();
-
-  }
-
-  _loadSettings() async {
-    SharedPreferences prefs = await SharedPreferences.getInstance();
-    final storage = new FlutterSecureStorage();
-
-    try {
-      useOAuth = prefs.getBool("oauth-used") ?? true;
-    } catch (e) {
-      useOAuth = true;
-    }
-
-    if (!useOAuth) {
-      try {
-        _longLivedToken = _newLongLivedToken =
-        await storage.read(key: "hacl_llt");
-      } catch (e) {
-        _longLivedToken = _newLongLivedToken = "";
-        await storage.delete(key: "hacl_llt");
-      }
-    }
-
-    setState(() {
-      _hassioDomain = _newHassioDomain = prefs.getString("hassio-domain")?? "";
-      _hassioPort = _newHassioPort = prefs.getString("hassio-port") ?? "";
-      _socketProtocol = _newSocketProtocol = prefs.getString("hassio-protocol") ?? 'wss';
-      try {
-        _useLovelace = _newUseLovelace = prefs.getBool("use-lovelace") ?? true;
-      } catch (e) {
-        _useLovelace = _newUseLovelace = true;
-      }
-    });
-  }
-
-  bool _checkConfigChanged() {
-    return (
-      (_newHassioPort != _hassioPort) ||
-      (_newHassioDomain != _hassioDomain) ||
-      (_newSocketProtocol != _socketProtocol) ||
-      (_newUseLovelace != _useLovelace) ||
-      (_newLongLivedToken != _longLivedToken));
-
-  }
-
-  _saveSettings() async {
-    _newHassioDomain = _newHassioDomain.trim();
-    if (_newHassioDomain.startsWith("http") && _newHassioDomain.indexOf("//") > 0) {
-      _newHassioDomain.startsWith("https") ? _newSocketProtocol = "wss" : _newSocketProtocol = "ws";
-      _newHassioDomain = _newHassioDomain.split("//")[1];
-    }
-    _newHassioDomain = _newHassioDomain.split("/")[0];
-    if (_newHassioDomain.contains(":")) {
-      List<String> domainAndPort = _newHassioDomain.split(":");
-      _newHassioDomain = domainAndPort[0];
-      _newHassioPort = domainAndPort[1];
-    }
-    SharedPreferences prefs = await SharedPreferences.getInstance();
-    final storage = new FlutterSecureStorage();
-    if (_newLongLivedToken.isNotEmpty) {
-      _newLongLivedToken = _newLongLivedToken.trim();
-      prefs.setBool("oauth-used", false);
-      await storage.write(key: "hacl_llt", value: _newLongLivedToken);
-    } else if (!useOAuth) {
-      await storage.delete(key: "hacl_llt");
-    }
-    prefs.setString("hassio-domain", _newHassioDomain);
-    if (_newHassioPort == null || _newHassioPort.isEmpty) {
-      _newHassioPort = _newSocketProtocol == "wss" ? "443" : "80";
-    } else {
-      _newHassioPort = _newHassioPort.trim();
-    }
-    prefs.setString("hassio-port", _newHassioPort);
-    prefs.setString("hassio-protocol", _newSocketProtocol);
-    prefs.setString("hassio-res-protocol", _newSocketProtocol == "wss" ? "https" : "http");
-    prefs.setBool("use-lovelace", _newUseLovelace);
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return new Scaffold(
-      appBar: new AppBar(
-        leading: IconButton(icon: Icon(Icons.arrow_back), onPressed: (){
-          Navigator.pop(context);
-        }),
-        title: new Text(widget.title),
-        actions: <Widget>[
-          IconButton(
-            icon: Icon(Icons.check),
-            onPressed: (){
-              if (_checkConfigChanged()) {
-                Logger.d("Settings changed. Saving...");
-                _saveSettings().then((r) {
-                  Navigator.pop(context);
-                  eventBus.fire(SettingsChangedEvent(true));
-                });
-              } else {
-                Logger.d("Settings was not changed");
-                Navigator.pop(context);
-              }
-            }
-          )
-        ],
-      ),
-      body: ListView(
-        scrollDirection: Axis.vertical,
-        padding: const EdgeInsets.all(20.0),
-        children: <Widget>[
-          Text(
-              "Connection settings",
-              style: Theme.of(context).textTheme.headline,
-          ),
-          new Row(
-            children: [
-              Text("Use ssl (HTTPS)"),
-              Switch(
-                value: (_newSocketProtocol == "wss"),
-                onChanged: (value) {
-                  setState(() {
-                    _newSocketProtocol = value ? "wss" : "ws";
-                  });
-                },
-              )
-            ],
-          ),
-          new TextField(
-            decoration: InputDecoration(
-              labelText: "Home Assistant domain or ip address"
-            ),
-            controller: TextEditingController.fromValue(TextEditingValue(text: _newHassioDomain)),
-            onChanged: (value) {
-              _newHassioDomain = value;
-            }
-          ),
-          new TextField(
-            decoration: InputDecoration(
-              labelText: "Home Assistant port (default is 8123)"
-            ),
-            controller: TextEditingController.fromValue(TextEditingValue(text: _newHassioPort)),
-            onChanged: (value) {
-              _newHassioPort = value;
-            }
-          ),
-          new Text(
-            "Try ports 80 and 443 if default is not working and you don't know why.",
-            style: Theme.of(context).textTheme.caption,
-          ),
-          Padding(
-            padding: EdgeInsets.only(top: 20.0),
-            child: Text(
-              "UI",
-              style: Theme.of(context).textTheme.headline,
-            ),
-          ),
-          new Row(
-            children: [
-              Text("Use Lovelace UI"),
-              Switch(
-                value: _newUseLovelace,
-                onChanged: (value) {
-                  setState(() {
-                    _newUseLovelace = value;
-                  });
-                },
-              )
-            ],
-          ),
-          Text(
-            "Authentication settings",
-            style: Theme.of(context).textTheme.headline,
-          ),
-          Container(height: 10.0,),
-          Text(
-            "You can leave this field blank to make app generate new long-lived token automatically by asking you to login to your Home Assistant. Use this field only if you still want to use manually generated long-lived token. Leave it blank if you don't understand what we are talking about.",
-            style: Theme.of(context).textTheme.body1.copyWith(
-              color: Colors.redAccent
-            ),
-          ),
-          new TextField(
-              decoration: InputDecoration(
-                  labelText: "Long-lived token"
-              ),
-              controller: TextEditingController.fromValue(TextEditingValue(text: _newLongLivedToken)),
-              onChanged: (value) {
-                _newLongLivedToken = value;
-              }
-          ),
-        ],
-      ),
-    );
-  }
-
-  @override
-  void dispose() {
-    super.dispose();
-  }
-}

lib/pages/settings/app_settings.page.dart

@@ -0,0 +1,104 @@
+part of '../../main.dart';
+
+enum AppSettingsSection {menu, connectionSettings, integrationSettings, lookAndFeel}
+
+class AppSettingsPage extends StatefulWidget {
+  final AppSettingsSection showSection;
+
+  AppSettingsPage({Key key, this.showSection: AppSettingsSection.menu}) : super(key: key);
+
+  @override
+  _AppSettingsPageState createState() => new _AppSettingsPageState();
+}
+
+class _AppSettingsPageState extends State<AppSettingsPage> {
+
+  var _currentSection;
+
+  @override
+  void initState() {
+    super.initState();
+    _currentSection = widget.showSection;
+  }
+
+  Widget _buildMenuItem(BuildContext context, IconData icon,String title, AppSettingsSection section) {
+    return ListTile(
+      title: Text(title, style: Theme.of(context).textTheme.subhead),
+      leading: Icon(icon),
+      trailing: Icon(Icons.keyboard_arrow_right),
+      onTap: () {
+        setState(() {
+          _currentSection = section;
+        });
+      },
+    );
+  }
+
+  Widget _buildMenu(BuildContext context) {
+    return ListView(
+      children: <Widget>[
+        _buildMenuItem(context, MaterialDesignIcons.getIconDataFromIconName('mdi:network'), 'Connection settings', AppSettingsSection.connectionSettings),
+        _buildMenuItem(context, MaterialDesignIcons.getIconDataFromIconName('mdi:cellphone-android'), 'Integration settings', AppSettingsSection.integrationSettings),
+        _buildMenuItem(context, MaterialDesignIcons.getIconDataFromIconName('mdi:brush'), 'Look and feel', AppSettingsSection.lookAndFeel),
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    Widget section;
+    String title;
+    switch (_currentSection) {
+      case AppSettingsSection.menu: {
+        section = _buildMenu(context);
+        title = 'App settings';
+        break;
+      }
+      case AppSettingsSection.connectionSettings: {
+        section = ConnectionSettingsPage();
+        title = 'App settings - Connection';
+        break;
+      }
+      case AppSettingsSection.integrationSettings: {
+        section = IntegrationSettingsPage();
+        title = 'App settings - Integration';
+        break;
+      }
+      case AppSettingsSection.lookAndFeel: {
+        section = LookAndFeelSettingsPage();
+        title = 'App settings - Look&Feel';
+        break;
+      }
+      default:
+        title = ':(';
+        section = PageLoadingIndicator();
+    }
+    return WillPopScope(
+      child: Scaffold(
+        appBar: new AppBar(
+          leading: IconButton(icon: Icon(Icons.arrow_back), onPressed: (){
+            if (_currentSection == AppSettingsSection.menu) {
+              Navigator.pop(context);
+            } else {
+              setState(() {
+                _currentSection = AppSettingsSection.menu;
+              });
+            }
+          }),
+          title: Text(title),
+        ),
+        body: section
+      ),
+      onWillPop: () {
+        if (_currentSection == AppSettingsSection.menu) {
+          return Future.value(true);
+        } else {
+          setState(() {
+            _currentSection = AppSettingsSection.menu;
+          });
+          return Future.value(false);
+        }
+      },
+    );
+  }
+}

lib/pages/settings/connection_settings.part.dart

@@ -0,0 +1,192 @@
+part of '../../main.dart';
+
+class ConnectionSettingsPage extends StatefulWidget {
+  ConnectionSettingsPage({Key key, this.title}) : super(key: key);
+
+  final String title;
+
+  @override
+  _ConnectionSettingsPageState createState() => new _ConnectionSettingsPageState();
+}
+
+class _ConnectionSettingsPageState extends State<ConnectionSettingsPage> {
+  String _hassioDomain = "";
+  String _newHassioDomain = "";
+  String _hassioPort = "";
+  String _newHassioPort = "";
+  String _socketProtocol = "wss";
+  String _newSocketProtocol = "wss";
+  String _longLivedToken = "";
+  String _newLongLivedToken = "";
+
+  String oauthUrl;
+  bool useOAuth = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadSettings();
+
+  }
+
+  _loadSettings() async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    final storage = new FlutterSecureStorage();
+
+    try {
+      useOAuth = prefs.getBool("oauth-used") ?? true;
+    } catch (e) {
+      useOAuth = true;
+    }
+
+    if (!useOAuth) {
+      try {
+        _longLivedToken = _newLongLivedToken =
+        await storage.read(key: "hacl_llt");
+      } catch (e) {
+        _longLivedToken = _newLongLivedToken = "";
+        await storage.delete(key: "hacl_llt");
+      }
+    }
+
+    setState(() {
+      _hassioDomain = _newHassioDomain = prefs.getString("hassio-domain")?? "";
+      _hassioPort = _newHassioPort = prefs.getString("hassio-port") ?? "";
+      _socketProtocol = _newSocketProtocol = prefs.getString("hassio-protocol") ?? 'wss';
+    });
+  }
+
+  bool _checkConfigChanged() {
+    return (
+      (_newHassioPort != _hassioPort) ||
+      (_newHassioDomain != _hassioDomain) ||
+      (_newSocketProtocol != _socketProtocol) ||
+      (_newLongLivedToken != _longLivedToken));
+
+  }
+
+  _saveSettings() async {
+    _newHassioDomain = _newHassioDomain.trim();
+    if (_newHassioDomain.startsWith("http") && _newHassioDomain.indexOf("//") > 0) {
+      _newHassioDomain.startsWith("https") ? _newSocketProtocol = "wss" : _newSocketProtocol = "ws";
+      _newHassioDomain = _newHassioDomain.split("//")[1];
+    }
+    _newHassioDomain = _newHassioDomain.split("/")[0];
+    if (_newHassioDomain.contains(":")) {
+      List<String> domainAndPort = _newHassioDomain.split(":");
+      _newHassioDomain = domainAndPort[0];
+      _newHassioPort = domainAndPort[1];
+    }
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    final storage = new FlutterSecureStorage();
+    if (_newLongLivedToken.isNotEmpty) {
+      _newLongLivedToken = _newLongLivedToken.trim();
+      prefs.setBool("oauth-used", false);
+      await storage.write(key: "hacl_llt", value: _newLongLivedToken);
+    } else if (!useOAuth) {
+      await storage.delete(key: "hacl_llt");
+    }
+    prefs.setString("hassio-domain", _newHassioDomain);
+    if (_newHassioPort == null || _newHassioPort.isEmpty) {
+      _newHassioPort = _newSocketProtocol == "wss" ? "443" : "80";
+    } else {
+      _newHassioPort = _newHassioPort.trim();
+    }
+    prefs.setString("hassio-port", _newHassioPort);
+    prefs.setString("hassio-protocol", _newSocketProtocol);
+    prefs.setString("hassio-res-protocol", _newSocketProtocol == "wss" ? "https" : "http");
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ListView(
+      scrollDirection: Axis.vertical,
+      padding: const EdgeInsets.all(20.0),
+      children: <Widget>[
+        Text(
+            "Connection settings",
+            style: Theme.of(context).textTheme.headline,
+        ),
+        new Row(
+          children: [
+            Text("Use ssl (HTTPS)"),
+            Switch(
+              value: (_newSocketProtocol == "wss"),
+              onChanged: (value) {
+                setState(() {
+                  _newSocketProtocol = value ? "wss" : "ws";
+                });
+              },
+            )
+          ],
+        ),
+        new TextField(
+          decoration: InputDecoration(
+            labelText: "Home Assistant domain or ip address"
+          ),
+          controller: TextEditingController.fromValue(TextEditingValue(text: _newHassioDomain)),
+          onChanged: (value) {
+            _newHassioDomain = value;
+          }
+        ),
+        new TextField(
+          decoration: InputDecoration(
+            labelText: "Home Assistant port (default is 8123)"
+          ),
+          controller: TextEditingController.fromValue(TextEditingValue(text: _newHassioPort)),
+          onChanged: (value) {
+            _newHassioPort = value;
+          }
+        ),
+        new Text(
+          "Try ports 80 and 443 if default is not working and you don't know why.",
+          style: Theme.of(context).textTheme.caption,
+        ),
+        Text(
+          "Authentication settings",
+          style: Theme.of(context).textTheme.headline,
+        ),
+        Container(height: 10.0,),
+        Text(
+          "You can leave this field blank to make app generate new long-lived token automatically by asking you to login to your Home Assistant. Use this field only if you still want to use manually generated long-lived token. Leave it blank if you don't understand what we are talking about.",
+          style: Theme.of(context).textTheme.body1.copyWith(
+            color: Colors.redAccent
+          ),
+        ),
+        new TextField(
+            decoration: InputDecoration(
+                labelText: "Long-lived token"
+            ),
+            controller: TextEditingController.fromValue(TextEditingValue(text: _newLongLivedToken)),
+            onChanged: (value) {
+              _newLongLivedToken = value;
+            }
+        ),
+        Container(
+          height: Sizes.rowPadding,
+        ),
+        RaisedButton(
+          child: Text('Apply', style: Theme.of(context).textTheme.button),
+          color: Theme.of(context).primaryColorDark,
+          onPressed: () {
+            if (_checkConfigChanged()) {
+              Logger.d("Settings changed. Saving...");
+              _saveSettings().then((r) {
+                Navigator.pop(context);
+                eventBus.fire(SettingsChangedEvent(true));
+              });
+            } else {
+              Logger.d("Settings was not changed");
+              Navigator.pop(context);
+            }
+          },
+        )
+      ],
+    );
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+}

lib/pages/settings/integration_settings.part.dart

@@ -0,0 +1,194 @@
+part of '../../main.dart';
+
+class IntegrationSettingsPage extends StatefulWidget {
+  IntegrationSettingsPage({Key key, this.title}) : super(key: key);
+
+  final String title;
+
+  @override
+  _IntegrationSettingsPageState createState() => new _IntegrationSettingsPageState();
+}
+
+class _IntegrationSettingsPageState extends State<IntegrationSettingsPage> {
+
+  int _locationInterval = LocationManager().defaultUpdateIntervalMinutes;
+  bool _locationTrackingEnabled = false;
+  bool _wait = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadSettings();
+
+  }
+
+  _loadSettings() async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    await prefs.reload();
+    SharedPreferences.getInstance().then((prefs) {
+      setState(() {
+        _locationTrackingEnabled = prefs.getBool("location-enabled") ?? false;
+        _locationInterval = prefs.getInt("location-interval") ?? LocationManager().defaultUpdateIntervalMinutes;
+        if (_locationInterval % 5 != 0) {
+          _locationInterval = 5 * (_locationInterval ~/ 5);
+        }
+      });
+    });
+  }
+
+  void incLocationInterval() {
+    if (_locationInterval < 720) {
+      setState(() {
+        _locationInterval = _locationInterval + 5;
+      });
+    }
+  }
+
+  void decLocationInterval() {
+    if (_locationInterval > 5) {
+      setState(() {
+        _locationInterval = _locationInterval - 5;
+      });
+    }
+  }
+
+  restart() {
+    eventBus.fire(ShowPopupDialogEvent(
+      title: "Are you sure you want to restart Home Assistant?",
+      body: "This will restart your Home Assistant server.",
+      positiveText: "Sure. Make it so",
+      negativeText: "What?? No!",
+      onPositive: () {
+        ConnectionManager().callService(domain: "homeassistant", service: "restart");
+      },
+    ));
+  }
+
+  stop() {
+    eventBus.fire(ShowPopupDialogEvent(
+      title: "Are you sure you want to STOP Home Assistant?",
+      body: "This will STOP your Home Assistant server. It means that your web interface as well as HA Client will not work untill you'll find a way to start your server using ssh or something.",
+      positiveText: "Sure. Make it so",
+      negativeText: "What?? No!",
+      onPositive: () {
+        ConnectionManager().callService(domain: "homeassistant", service: "stop");
+      },
+    ));
+  }
+
+  updateRegistration() {
+    MobileAppIntegrationManager.checkAppRegistration(showOkDialog: true);
+  }
+
+  resetRegistration() {
+    eventBus.fire(ShowPopupDialogEvent(
+      title: "Waaaait",
+      body: "If you don't whant to have duplicate integrations and entities in your HA for your current device, first you need to remove MobileApp integration from Integration settings in HA and restart server.",
+      positiveText: "Done it already",
+      negativeText: "Ok, I will",
+      onPositive: () {
+        MobileAppIntegrationManager.checkAppRegistration(showOkDialog: true, forceRegister: true);
+      },
+    ));
+  }
+
+  _switchLocationTrackingState(bool state) async {
+    if (state) {
+      await LocationManager().updateDeviceLocation();
+    }
+    await LocationManager().setSettings(_locationTrackingEnabled, _locationInterval);
+    setState(() {
+      _wait = false;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ListView(
+      scrollDirection: Axis.vertical,
+      padding: const EdgeInsets.all(20.0),
+      children: <Widget>[
+              Text("Location tracking", style: Theme.of(context).textTheme.title),
+              Container(height: Sizes.rowPadding,),
+              InkWell(
+                onTap: () => Launcher.launchURLInCustomTab(context: context, url: "http://ha-client.app/docs#location-tracking"),
+                child: Text(
+                  "Please read documentation!",
+                  style: Theme.of(context).textTheme.subhead.copyWith(
+                    color: Colors.blue,
+                    decoration: TextDecoration.underline
+                  )
+                ),
+              ),
+              Container(height: Sizes.rowPadding,),
+              Row(
+                children: <Widget>[
+                  Text("Enable device location tracking"),
+                  Switch(
+                    value: _locationTrackingEnabled,
+                    onChanged: _wait ? null : (value) {
+                      setState(() {
+                        _locationTrackingEnabled = value;
+                        _wait = true;
+                      });
+                      _switchLocationTrackingState(value);
+                    },
+                  ),
+                ],
+              ),
+              Container(height: Sizes.rowPadding,),
+              Text("Location update interval in minutes:"),
+              Row(
+                mainAxisAlignment: MainAxisAlignment.center,
+                mainAxisSize: MainAxisSize.max,
+                children: <Widget>[
+                  //Expanded(child: Container(),),
+                  FlatButton(
+                    padding: EdgeInsets.all(0.0),
+                    child: Text("-", style: Theme.of(context).textTheme.title),
+                    onPressed: () => decLocationInterval(),
+                  ),
+                  Text("$_locationInterval", style: Theme.of(context).textTheme.title),
+                  FlatButton(
+                    padding: EdgeInsets.all(0.0),
+                    child: Text("+", style: Theme.of(context).textTheme.title),
+                    onPressed: () => incLocationInterval(),
+                  ),
+                ],
+              ),
+              Divider(),
+              Text("Integration status", style: Theme.of(context).textTheme.title),
+              Container(height: Sizes.rowPadding,),
+              Text(
+                "${HomeAssistant().userName}'s ${DeviceInfoManager().model}, ${DeviceInfoManager().osName} ${DeviceInfoManager().osVersion}",
+                style: Theme.of(context).textTheme.subtitle,
+                ),
+              Container(height: 6.0,),
+              Text("Here you can manually check if HA Client integration with your Home Assistant works fine. As mobileApp integration in Home Assistant is still in development, this is not 100% correct check."),
+              //Divider(),
+              Row(
+                mainAxisSize: MainAxisSize.max,
+                children: <Widget>[
+                  RaisedButton(
+                      color: Colors.blue,
+                      onPressed: () => updateRegistration(),
+                      child: Text("Check integration", style: Theme.of(context).textTheme.button)
+                  ),
+                  Container(width: 10.0,),
+                  RaisedButton(
+                      color: Colors.redAccent,
+                      onPressed: () => resetRegistration(),
+                      child: Text("Reset integration", style: Theme.of(context).textTheme.button)
+                  )
+                ],
+              ),
+            ]
+        );
+  }
+
+  @override
+  void dispose() {
+    LocationManager().setSettings(_locationTrackingEnabled, _locationInterval);
+    super.dispose();
+  }
+}

lib/pages/settings/lookandfeel_settings.part.dart

@@ -0,0 +1,79 @@
+part of '../../main.dart';
+
+class LookAndFeelSettingsPage extends StatefulWidget {
+  LookAndFeelSettingsPage({Key key, this.title}) : super(key: key);
+
+  final String title;
+
+  @override
+  _LookAndFeelSettingsPageState createState() => new _LookAndFeelSettingsPageState();
+}
+
+class _LookAndFeelSettingsPageState extends State<LookAndFeelSettingsPage> {
+
+  AppTheme _currentTheme;
+  bool _changed = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadSettings();
+  }
+
+  _loadSettings() async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    await prefs.reload();
+    SharedPreferences.getInstance().then((prefs) {
+      setState(() {
+        _currentTheme = AppTheme.values[prefs.getInt("app-theme") ?? AppTheme.defaultTheme];
+      });
+    });
+  }
+
+  _saveSettings(AppTheme theme) {
+    SharedPreferences.getInstance().then((prefs) {
+      prefs.setInt('app-theme', theme.index);
+      setState(() {
+        _currentTheme = theme;
+        eventBus.fire(ChangeThemeEvent(_currentTheme));
+      });
+    });
+  }
+
+  Map appThemeName = {
+    AppTheme.defaultTheme: 'Default',
+    AppTheme.haTheme: 'Home Assistant theme',
+    AppTheme.darkTheme: 'Dark theme'
+  };
+
+  @override
+  Widget build(BuildContext context) {
+    return ListView(
+      scrollDirection: Axis.vertical,
+      padding: const EdgeInsets.all(20.0),
+      children: <Widget>[
+          Text("Application theme:", style: Theme.of(context).textTheme.body2),
+          Container(height: Sizes.rowPadding),
+          DropdownButton<AppTheme>(
+            value: _currentTheme,
+            iconSize: 30.0,
+            isExpanded: true,
+            style: Theme.of(context).textTheme.title,
+            //hint: Text("Select ${caption.toLowerCase()}"),
+            items: AppTheme.values.map((value) {
+              return new DropdownMenuItem<AppTheme>(
+                value: value,
+                child: Text('${appThemeName[value]}'),
+              );
+            }).toList(),
+            onChanged: (theme) => _saveSettings(theme),
+          )
+        ]
+      );
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+}

lib/pages/whats_new.page.dart

@@ -24,7 +24,7 @@ class _WhatsNewPageState extends State<WhatsNewPage> {
       error = "";
     });
     http.Response response;
-    response = await http.get("http://ha-client.app/service/whats_new_0.8.2.md");
+    response = await http.get("http://ha-client.app/service/whats_new_0.8.3.md");
     if (response.statusCode == 200) {
       setState(() {
         data = response.body;

lib/types/event_bus_events.dart

@@ -28,6 +28,13 @@ class ReloadUIEvent {
   ReloadUIEvent();
 }
 
+class ChangeThemeEvent {
+
+  final AppTheme theme;
+
+  ChangeThemeEvent(this.theme);
+}
+
 class StartAuthEvent {
   String oauthUrl;
   bool showButton;

lib/utils/mdi.class.dart

@@ -7,9 +7,9 @@ class MaterialDesignIcons {
     "binary_sensor": "mdi:checkbox-blank-circle-outline",
     "group": "mdi:google-circles-communities",
     "sensor": "mdi:eye",
-    "automation": "mdi:playlist-play",
-    "script": "mdi:file-document",
-    "input_boolean": "mdi:drawing",
+    "automation": "mdi:robot",
+    "script": "mdi:script-text",
+    "input_boolean": "mdi:toggle-switch-outline",
     "input_datetime": "mdi:clock",
     "input_number": "mdi:ray-vertex",
     "input_select": "mdi:format-list-bulleted",

lib/view.class.dart

@@ -48,7 +48,7 @@ class HAView {
             type: rawCardInfo['type'] ?? CardType.ENTITIES,
             columnsCount: rawCardInfo['columns'] ?? 4,
             showName: (rawCardInfo['show_name'] ?? rawCard['show_name']) ?? true,
-            showHeaderToggle: (rawCardInfo['show_header_toggle'] ?? rawCard['show_header_toggle']) ?? true, 
+            showHeaderToggle: (rawCardInfo['show_header_toggle'] ?? rawCard['show_header_toggle']) ?? false, 
             showState: (rawCardInfo['show_state'] ?? rawCard['show_state']) ?? true,
             showEmpty: (rawCardInfo['show_empty'] ?? rawCard['show_empty']) ?? true,
             stateFilter: (rawCard['state_filter'] ?? rawCardInfo['state_filter']) ?? [],

pubspec.yaml

@@ -1,7 +1,7 @@
 name: hass_client
 description: Home Assistant Android Client
 
-version: 0.8.2+887
+version: 0.8.4+892
 
 
 environment: