Erweiterungen

lib/main.dart

@@ -1,9 +1,11 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:flutter/material.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:isar/isar.dart';
 import 'package:path_provider/path_provider.dart';
+import 'package:permission_handler/permission_handler.dart';
 import 'package:shared_map/shared_map.dart';
 import 'package:stadtbote/messages/pop_content_view_message.dart';
 import 'package:stadtbote/model/enqueued_message.dart';
@@ -46,6 +48,8 @@ Future<void> main() async {
       PictureSchema
     ], directory: dir.path, name: "database_v1");
 
+    var status = await Permission.storage.request();
+
     await _clearLog();
 
     runApp(const MyApp());

lib/tools/mqtt_core.dart

@@ -88,8 +88,10 @@ class MqttCore {
 
     _cancelTrackTimer();
 
-    if (_mqttClient != null && _mqttClient!.connectionStatus == ConnectionStateEnum.connected) {
+    if (_mqttClient != null) {
       _mqttClient!.disconnect();
+
+      _mqttClient = null;
     }
 
     connectionState = ConnectionStateEnum.notConnected;
@@ -459,6 +461,8 @@ class MqttCore {
         var brokerUriAndPortArray = bootstrapResponsePayload.broker.replaceFirst("mqtt://", "").split(":");
         _brokerUri = brokerUriAndPortArray[0];
         _brokerPort = int.parse(brokerUriAndPortArray[1]);
+        //_brokerUri = "192.168.180.27";
+        //_brokerPort = 1883;
         _clientId = bootstrapResponsePayload.id;
         _fromServerTopic = bootstrapResponsePayload.fromServer;
         _toServerTopic = bootstrapResponsePayload.toServer;