Disabling location tracking

lib/main.dart

@@ -1,7 +1,5 @@
 import 'dart:convert';
 import 'dart:async';
-import 'dart:typed_data';
-import 'dart:isolate';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -23,8 +21,6 @@ import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:device_info/device_info.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:in_app_purchase/in_app_purchase.dart';
-import 'package:android_alarm_manager/android_alarm_manager.dart';
-import 'package:geolocator/geolocator.dart';
 
 part 'const.dart';
 part 'utils/launcher.dart';
@@ -299,7 +295,6 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
     _showInfoBottomBar(progress: true,);
     _subscribe().then((_) {
       ConnectionManager().init(loadSettings: true, forceReconnect: true).then((__){
-        LocationManager();
         _fetchData();
         StartupUserMessagesManager().checkMessagesToShow();
       }, onError: (e) {
@@ -312,7 +307,6 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver, Ticker
     _hideBottomBar();
     _showInfoBottomBar(progress: true,);
     ConnectionManager().init(loadSettings: false, forceReconnect: false).then((_){
-      LocationManager().updateDeviceLocation();
       _fetchData();
       StartupUserMessagesManager().checkMessagesToShow();
     }, onError: (e) {

lib/managers/location_manager.class.dart

@@ -2,146 +2,4 @@ part of '../main.dart';
 
 class LocationManager {
 
-  static void updateDeviceLocationIsolate() {
-    print("[Location isolate #${Isolate.current.hashCode}] started");
-    SharedPreferences.getInstance().then((prefs){
-      print("[Location isolate #${Isolate.current.hashCode}] loading settings");
-      String webhookId = prefs.getString('app-webhook-id');
-      String domain = prefs.getString('hassio-domain');
-      String port = prefs.getString('hassio-port');
-      String httpWebHost =
-          "${prefs.getString('hassio-res-protocol')}://$domain:$port";
-      if (webhookId != null && webhookId.isNotEmpty) {
-        Logger.d("[Location isolate #${Isolate.current.hashCode}] Getting device location...");
-        Geolocator().getCurrentPosition(desiredAccuracy: LocationAccuracy.medium).then((location) {
-          Logger.d("[Location isolate #${Isolate.current.hashCode}] Got location: ${location.latitude} ${location.longitude}. Sending home...");
-          int battery = DateTime.now().hour;
-          String url = "$httpWebHost/api/webhook/$webhookId";
-          Map<String, String> headers = {};
-          headers["Content-Type"] = "application/json";
-          var data = {
-            "type": "update_location",
-            "data": {
-              "gps": [location.latitude, location.longitude],
-              "gps_accuracy": location.accuracy,
-              "battery": battery
-            }
-          };
-          http.post(
-              url,
-              headers: headers,
-              body: json.encode(data)
-          ).catchError((e) => print("[Location isolate #${Isolate.current.hashCode}] Error sending data: ${e.toString()}"));
-        });
-
-      } else {
-        print("[Location isolate #${Isolate.current.hashCode}] No webhook id. Aborting");
-      }
-    });
-  }
-
-  static final LocationManager _instance = LocationManager
-      ._internal();
-
-  factory LocationManager() {
-    return _instance;
-  }
-
-  LocationManager._internal() {
-    init();
-  }
-
-  final int defaultUpdateIntervalMinutes = 15;
-  final int alarmId = 34901199;
-  Duration _updateInterval;
-  bool _isEnabled;
-
-  void init() async {
-    SharedPreferences prefs = await SharedPreferences.getInstance();
-    await prefs.reload();
-    _updateInterval = Duration(minutes: prefs.getInt("location-interval") ??
-        defaultUpdateIntervalMinutes);
-    _isEnabled = prefs.getBool("location-enabled") ?? false;
-    if (_isEnabled) {
-      _startLocationService();
-    }
-  }
-
-  void setSettings(bool enabled, int interval) async {
-    SharedPreferences prefs = await SharedPreferences.getInstance();
-    if (interval != _updateInterval.inMinutes) {
-      prefs.setInt("location-interval", interval);
-      _updateInterval = Duration(minutes: interval);
-    }
-    if (enabled && !_isEnabled) {
-      Logger.d("Enabling location service");
-      SharedPreferences prefs = await SharedPreferences.getInstance();
-      prefs.setBool("location-enabled", enabled);
-      _isEnabled = true;
-      _startLocationService();
-      updateDeviceLocation();
-    } else if (!enabled && _isEnabled) {
-      Logger.d("Disabling location service");
-      SharedPreferences prefs = await SharedPreferences.getInstance();
-      prefs.setBool("location-enabled", enabled);
-      _isEnabled = false;
-      _stopLocationService();
-    }
-  }
-
-  void _startLocationService() async {
-    Logger.d("Scheduling location update for every ${_updateInterval
-        .inMinutes} minutes...");
-    await AndroidAlarmManager.periodic(
-        _updateInterval,
-        alarmId,
-        LocationManager.updateDeviceLocationIsolate,
-        wakeup: true,
-        rescheduleOnReboot: true
-    );
-  }
-
-  void _stopLocationService() async {
-    Logger.d("Canceling previous schedule if any...");
-    await AndroidAlarmManager.cancel(alarmId);
-  }
-
-  void updateDeviceLocation() async {
-    if (_isEnabled) {
-      if (ConnectionManager().webhookId != null &&
-          ConnectionManager().webhookId.isNotEmpty) {
-        String url = "${ConnectionManager()
-            .httpWebHost}/api/webhook/${ConnectionManager().webhookId}";
-        Map<String, String> headers = {};
-        Logger.d("[Location] Getting device location...");
-        Position location = await Geolocator().getCurrentPosition(
-            desiredAccuracy: LocationAccuracy.medium);
-        Logger.d("[Location] Got location: ${location.latitude} ${location
-            .longitude}. Sending home...");
-        int battery = DateTime
-            .now()
-            .hour;
-        var data = {
-          "type": "update_location",
-          "data": {
-            "gps": [location.latitude, location.longitude],
-            "gps_accuracy": location.accuracy,
-            "battery": battery
-          }
-        };
-        headers["Content-Type"] = "application/json";
-        await http.post(
-            url,
-            headers: headers,
-            body: json.encode(data)
-        );
-        Logger.d("[Location] ...done.");
-      } else {
-        Logger.d("[Location] No webhook id. Aborting");
-      }
-    } else {
-      Logger.d("[Location] Location tracking is disabled");
-    }
-  }
-
 }

lib/managers/startup_user_messages_manager.class.dart

@@ -11,43 +11,18 @@ class StartupUserMessagesManager {
 
   StartupUserMessagesManager._internal() {}
 
-  bool _locationTrackingMessageShown;
   bool _supportAppDevelopmentMessageShown;
-  static final _locationTrackingMessageKey = "user-message-shown-location_3";
   static final _supportAppDevelopmentMessageKey = "user-message-shown-support-development_3";
 
   void checkMessagesToShow() async {
     SharedPreferences prefs = await SharedPreferences.getInstance();
     await prefs.reload();
-    _locationTrackingMessageShown = prefs.getBool(_locationTrackingMessageKey) ?? false;
     _supportAppDevelopmentMessageShown = prefs.getBool(_supportAppDevelopmentMessageKey) ?? false;
-    if (!_locationTrackingMessageShown) {
+    if (!_supportAppDevelopmentMessageShown) {
-      _showLocationTrackingMessage();
-    } else if (!_supportAppDevelopmentMessageShown) {
       _showSupportAppDevelopmentMessage();
     }
   }
 
-  void _showLocationTrackingMessage() {
-    eventBus.fire(ShowPopupDialogEvent(
-      title: "Device location tracking is here!",
-      body: "HA Client now support sending your device gps data to device_tracker instance created for current app integration. You can control location tracking in Configuration.",
-      positiveText: "Enable now",
-      negativeText: "Cancel",
-      onPositive: () {
-        SharedPreferences.getInstance().then((prefs) {
-          prefs.setBool(_locationTrackingMessageKey, true);
-          LocationManager().setSettings(true, 15);
-        });
-      },
-      onNegative: () {
-        SharedPreferences.getInstance().then((prefs) {
-          prefs.setBool(_locationTrackingMessageKey, true);
-        });
-      }
-    ));
-  }
-
   void _showSupportAppDevelopmentMessage() {
     eventBus.fire(ShowPopupDialogEvent(
         title: "Hi!",

lib/panels/config_panel_widget.dart

@@ -9,40 +9,9 @@ class ConfigPanelWidget extends StatefulWidget {
 
 class _ConfigPanelWidgetState extends State<ConfigPanelWidget> {
 
-  int _locationInterval = LocationManager().defaultUpdateIntervalMinutes;
-  bool _locationTrackingEnabled = 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;
-      });
-    });
-  }
-
-  void incLocationInterval() {
-    if (_locationInterval < 720) {
-      setState(() {
-        _locationInterval = _locationInterval + 1;
-      });
-    }
-  }
-
-  void decLocationInterval() {
-    if (_locationInterval > 1) {
-      setState(() {
-        _locationInterval = _locationInterval - 1;
-      });
-    }
   }
 
   restart() {
@@ -123,43 +92,6 @@ class _ConfigPanelWidgetState extends State<ConfigPanelWidget> {
                     )
                   ],
                 ),
-                Divider(),
-                Text("Location tracking", style: TextStyle(fontSize: Sizes.largeFontSize-2)),
-                Container(height: Sizes.rowPadding,),
-                Row(
-                  children: <Widget>[
-                    Text("Enable device location tracking"),
-                    Switch(
-                      value: _locationTrackingEnabled,
-                      onChanged: (value) {
-                        SharedPreferences.getInstance().then((prefs) => prefs.setBool("location-enabled", value));
-                        setState(() {
-                          _locationTrackingEnabled = 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: TextStyle(fontSize: Sizes.largeFontSize)),
-                      onPressed: () => incLocationInterval(),
-                    ),
-                    Text("$_locationInterval", style: TextStyle(fontSize: Sizes.largeFontSize)),
-                    FlatButton(
-                      padding: EdgeInsets.all(0.0),
-                      child: Text("-", style: TextStyle(fontSize: Sizes.largeFontSize)),
-                      onPressed: () => decLocationInterval(),
-                    ),
-                  ],
-                )
               ],
             ),
           ),
@@ -183,7 +115,6 @@ class _ConfigPanelWidgetState extends State<ConfigPanelWidget> {
 
   @override
   void dispose() {
-    LocationManager().setSettings(_locationTrackingEnabled, _locationInterval);
     super.dispose();
   }
 }

pubspec.lock

@@ -1,13 +1,6 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
-  android_alarm_manager:
-    dependency: "direct main"
-    description:
-      name: android_alarm_manager
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.4.4"
   archive:
     dependency: transitive
     description:
@@ -172,20 +165,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.3.7"
-  geolocator:
-    dependency: "direct main"
-    description:
-      name: geolocator
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "5.1.3"
-  google_api_availability:
-    dependency: transitive
-    description:
-      name: google_api_availability
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.1"
   http:
     dependency: transitive
     description:
@@ -228,13 +207,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.4.0"
-  location_permissions:
-    dependency: transitive
-    description:
-      name: location_permissions
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.2"
   logging:
     dependency: transitive
     description:

pubspec.yaml

@@ -26,8 +26,6 @@ dependencies:
   flutter_secure_storage: ^3.2.1+1
   device_info: ^0.4.0+2
   flutter_local_notifications: ^0.8.2
-  android_alarm_manager: ^0.4.4
-  geolocator: ^5.1.3
 
 dev_dependencies:
   flutter_test: