Keep screen on if the map follows the users location

Xennis · Nov 10, 2023 · 2689022 · 2689022
1 parent 429f350
commit 2689022
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Showing 5 changed files with 81 additions and 3 deletions.
diff --git a/green_walking/lib/l10n/app_de.arb b/green_walking/lib/l10n/app_de.arb
@@ -48,5 +48,7 @@
   "geocodingResultLegalNotice": "Suchergebnisse: {legalNotice}",
   "geocodingAdvancedSearchButton": "Erweiterte Suche",
   "openLocationInDefaultAppSemanticLabel": "Öffnen mit Standardapp",
-  "openLocationDetailsSemanticLabel": "Details anzeigen"
+  "openLocationDetailsSemanticLabel": "Details anzeigen",
+  "followLocationToast": "Position folgen",
+  "followLocationOffToast": "Position folgen aus"
 }
diff --git a/green_walking/lib/l10n/app_en.arb b/green_walking/lib/l10n/app_en.arb
@@ -330,5 +330,13 @@
   "openLocationDetailsSemanticLabel": "Show details",
   "@openLocationDetailsSemanticLabel": {
     "description": "Semantic label to open details of a location."
+  },
+  "followLocationToast": "Follow location",
+  "@followLocationToast": {
+    "description": "Toast message if the map follows the user location."
+  },
+  "followLocationOffToast": "Follow location off",
+  "@followLocationOffToast": {
+    "description": "Toast message if the map stops following the users location."
   }
 }
diff --git a/green_walking/lib/widgets/map_view.dart b/green_walking/lib/widgets/map_view.dart
@@ -4,6 +4,7 @@ import 'dart:developer' show log;
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:mapbox_maps_flutter/mapbox_maps_flutter.dart';
+import 'package:wakelock_plus/wakelock_plus.dart';
 
 import '../library/map_utils.dart';
 import '../services/shared_prefs.dart';
@@ -43,7 +44,7 @@ class _MapViewState extends State<MapView> {
     final AppLocalizations locale = AppLocalizations.of(context)!;
     return Stack(
       children: <Widget>[
-        _mapWidget(),
+        _mapWidget(locale),
         LocationButton(
             trackUserLocation: _userLocationTracking,
             onOkay: (bool permissionGranted) => _onLocationSearchPressed(locale, permissionGranted),
@@ -76,7 +77,7 @@ class _MapViewState extends State<MapView> {
     super.dispose();
   }
 
-  Widget _mapWidget() {
+  Widget _mapWidget(AppLocalizations locale) {
     return MapWidget(
       key: const ValueKey('mapWidget'),
       resourceOptions: ResourceOptions(accessToken: widget.accessToken),
@@ -113,6 +114,10 @@ class _MapViewState extends State<MapView> {
         if (_userLocationTracking.value != UserLocationTracking.no) {
           // Turn off tracking because user scrolled to another location.
           _userLocationTracking.value = UserLocationTracking.no;
+          ScaffoldMessenger.of(context).showSnackBar(SnackBar(
+              content: Text(locale.followLocationOffToast),
+              behavior: SnackBarBehavior.floating,
+              margin: const EdgeInsets.fromLTRB(20.0, 0.0, 92.0, 22.0)));
         }
       },
     );
@@ -154,6 +159,10 @@ class _MapViewState extends State<MapView> {
     if (_userLocationTracking.value == UserLocationTracking.position) {
       _userLocationTracking.value = UserLocationTracking.positionBearing;
     } else {
+      ScaffoldMessenger.of(context).showSnackBar(SnackBar(
+          content: Text(locale.followLocationToast),
+          behavior: SnackBarBehavior.floating,
+          margin: const EdgeInsets.fromLTRB(20.0, 0.0, 92.0, 22.0)));
       _userLocationTracking.value = UserLocationTracking.position;
     }
     await _mapboxMap.location.updateSettings(LocationComponentSettings(
@@ -185,8 +194,10 @@ class _MapViewState extends State<MapView> {
 
   void _refreshTrackLocation() async {
     _updateUserLocation?.cancel();
+    WakelockPlus.enable();
     _updateUserLocation = Timer.periodic(const Duration(milliseconds: 900), (timer) async {
       if (_userLocationTracking.value == UserLocationTracking.no) {
+        WakelockPlus.disable();
         _updateUserLocation?.cancel();
         return;
       }

diff --git a/green_walking/pubspec.lock b/green_walking/pubspec.lock
@@ -81,6 +81,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.0.2+3"
+  dbus:
+    dependency: transitive
+    description:
+      name: dbus
+      sha256: "6f07cba3f7b3448d42d015bfd3d53fe12e5b36da2423f23838efc1d5fb31a263"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.8"
   enum_to_string:
     dependency: transitive
     description:
@@ -341,6 +349,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.1"
+  package_info_plus:
+    dependency: transitive
+    description:
+      name: package_info_plus
+      sha256: "7e76fad405b3e4016cd39d08f455a4eb5199723cf594cd1b8916d47140d93017"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.2.0"
+  package_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: package_info_plus_platform_interface
+      sha256: "9bc8ba46813a4cc42c66ab781470711781940780fd8beddd0c3da62506d3a6c6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.1"
   path:
     dependency: transitive
     description:
@@ -373,6 +397,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.1"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      sha256: cb3798bef7fc021ac45b308f4b51208a152792445cce0448c9a4ba5879dd8750
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.4.0"
   platform:
     dependency: transitive
     description:
@@ -634,6 +666,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
+  wakelock_plus:
+    dependency: "direct main"
+    description:
+      name: wakelock_plus
+      sha256: f45a6c03aa3f8322e0a9d7f4a0482721c8789cb41d555407367650b8f9c26018
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.3"
+  wakelock_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: wakelock_plus_platform_interface
+      sha256: "40fabed5da06caff0796dc638e1f07ee395fb18801fbff3255a2372db2d80385"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
   web:
     dependency: transitive
     description:
@@ -658,6 +706,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.3"
+  xml:
+    dependency: transitive
+    description:
+      name: xml
+      sha256: "5bc72e1e45e941d825fd7468b9b4cc3b9327942649aeb6fc5cdbf135f0a86e84"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.0"
 sdks:
   dart: ">=3.1.0 <4.0.0"
   flutter: ">=3.13.0"
diff --git a/green_walking/pubspec.yaml b/green_walking/pubspec.yaml
@@ -32,6 +32,7 @@ dependencies:
   shared_preferences: ^2.2.2
   turf: ^0.0.8
   url_launcher: ^6.2.1
+  wakelock_plus: ^1.1.3
 
 dev_dependencies:
   #flutter_launcher_icons: ^0.8.1