Awareness level related changes

lib/pages/notificator/model/Notification_plugin.dart

 import 'dart:ffi';
 
+import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:oktoast/oktoast.dart';
@@ -19,6 +20,52 @@ class NotificationPlugin {
 
   int awarenessLevel = 0;
 
+  //getting awareness from Users Collection
+  getAwareness() async{
+    print("Executing get data");
+    final CollectionReference userlist =
+    FirebaseFirestore.instance.collection("users");
+
+    userlist.get().then((dataSnapshot){
+      print("(2)Executing Get Data ");
+      FirebaseFirestore.instance.collection("users").get().then((QuerySnapshot snapshot){
+        if(snapshot.size == 0)
+        {
+          awarenessLevel = 1;
+          print("Snapshot Data error");
+        }else{
+          snapshot.docs.forEach((doc) async {
+            print(doc["awarenessLevel"]);
+            print(doc["email"]);
+            print(doc["Name"]);
+            print(doc["Address"]);
+            print(doc["NIC"]);
+            print(doc["mobile"]);
+            print(doc["Home phone"]);
+
+            Map<String,String> UserDetails = {
+              "awarenessLevel" : doc["awarenessLevel"],
+              "email" : doc["email"],
+              "Name" : doc["Name"],
+              "Address" : doc["Address"],
+              "NIC" : doc["NIC"],
+              "mobile" : doc["mobile"],
+              "Home phone" : doc["Home phone"],
+
+            };
+            print("Getting Final awareness level ... ");
+            awarenessLevel = UserDetails.containsKey(awarenessLevel) as int;
+            print("Final Awareness"+awarenessLevel.toString());
+          });
+
+        }
+
+      });
+    });
+
+
+  }
+
   NotificationPlugin._() {
     init();
   }
@@ -29,8 +76,11 @@ class NotificationPlugin {
       _requestIOSPermission();
     }
     initializePlatformSpecifics();
+    getAwareness();
+    print("Awareness Level After init"+awarenessLevel.toString());
   }
 
+
   initializePlatformSpecifics() {
     var initializationSettingsAndroid =
     AndroidInitializationSettings('app_notf_icon');
@@ -75,6 +125,7 @@ class NotificationPlugin {
   }
 
   Future<void> showNotification() async {
+
     var androidChannelSpecifics = AndroidNotificationDetails(
       'CHANNEL_ID',
       'CHANNEL_NAME',