Adding changes related to push notifications

android/app/src/main/AndroidManifest.xml

@@ -31,6 +31,10 @@
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
+            <intent-filter>
+                <action android:name="FLUTTER_NOTIFICATION_CLICK" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
         </activity>
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->

lib/I_GUIDER/i_guider.dart

 import 'package:covidefender/pages/heart_rate/heart_rate_screen.dart';
 import 'package:covidefender/pages/mask_detect/invoker.dart';
+import 'package:covidefender/pages/notificator/ui/notificator.dart';
 import 'package:covidefender/pages/self_carer/sc_main_screen.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
@@ -51,12 +52,12 @@ class I_guider extends StatelessWidget {
                         icon: Column(
                           children: [
                             Icon(
-                              Icons.bluetooth_audio_rounded,
+                              Icons.notifications,
                               size: 40,
                               color: Colors.white,
                             ),
                             SizedBox(height: 20),
-                            Text("BT Distancer",style:TextStyle(
+                            Text("Notificator",style:TextStyle(
                                 fontWeight: FontWeight.bold,
                                 color: Colors.white
                             ) ,)
@@ -64,7 +65,10 @@ class I_guider extends StatelessWidget {
                         ),
                         label: Text('',
                             style: TextStyle(fontWeight: FontWeight.bold)),
-                        onPressed: () {},
+                        onPressed: () {
+                          Navigator.push(context, MaterialPageRoute(builder: (context) => MessagingWidget() ));
+
+                        },
                         shape: RoundedRectangleBorder(
                             borderRadius: BorderRadius.circular(10)),
                         color: Colors.blue[200],

lib/pages/notificator/model/Message.dart

+// Message model
+
+import 'package:flutter/cupertino.dart';
+
+@immutable
+class Message{
+  final String title;
+  final String body;
+
+  const Message({
+    @required this.title,
+    @required this.body,
+});
+
+}
\ No newline at end of file

lib/pages/notificator/ui/notificator.dart

+import 'dart:ffi';
+
+import 'package:covidefender/pages/notificator/model/Message.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
+import 'package:flutter/material.dart';
+
+class MessagingWidget extends StatefulWidget {
+  // const MessagingWidget({Key? key}) : super(key: key);
+
+  @override
+  _MessagingWidgetState createState() => _MessagingWidgetState();
+}
+
+class _MessagingWidgetState extends State<MessagingWidget> {
+  final FirebaseMessaging _firebaseMessaging = FirebaseMessaging();
+  final List<Message> messages = [];
+
+  @override
+  Void initState() {
+    super.initState();
+
+    _firebaseMessaging.configure(
+        onMessage: (Map<String, dynamic> message) async {
+      final notification = message['notification'];
+      setState(() {
+        messages.add(
+            Message(title: notification['title'], body: notification['body']));
+      });
+      print("OnMessage: $message");
+    }, onLaunch: (Map<String, dynamic> message) async {
+      final notification = message['notification'];
+
+      print("onLaunch: $message");
+      setState(() {
+        messages.add(
+            Message(title: notification['title'], body: notification['body']));
+      });
+    }, onResume: (Map<String, dynamic> message) async {
+      print("onResume: $message");
+    });
+  }
+
+  // @override
+  // Widget build(BuildContext context) => ListView(
+  //     children: messages.map(buildMessage).toList(),
+  //     );
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        appBar: AppBar(
+          title: Text("Smart - Notificator "),
+        ),
+        body: Container(
+          margin: EdgeInsets.only(bottom: 20, left: 10, right: 10, top: 10),
+          decoration: BoxDecoration(
+            boxShadow: [
+              BoxShadow(
+                  color: Colors.blue.withOpacity(0.4),
+                  blurRadius: 8,
+                  offset: Offset(4, 4),
+                  spreadRadius: 5)
+            ],
+            gradient: LinearGradient(
+              colors: [Colors.blue[600], Colors.white],
+              begin: Alignment.centerLeft,
+              end: Alignment.centerRight,
+            ),
+            borderRadius: BorderRadius.all(Radius.circular(20)),
+          ),
+          child: ListView(
+            children: messages.map(buildMessage).toList(),
+          ),
+        ));
+  }
+
+  Widget buildMessage(Message message) => ListTile(
+
+    title: Text(
+          message.title != null ? message.title : "No messages Yet",
+          style: TextStyle(
+            color: Colors.white,
+            fontFamily: 'avenir',
+          ),
+        ),
+        subtitle: Text(message.body != null ? message.body:"empty"),
+      );
+}

pubspec.yaml

@@ -35,6 +35,7 @@ dependencies:
   flutter_spinkit: "^4.1.2"
   google_fonts: ^1.1.2
   flutter_sms: ^2.1.1
+  firebase_messaging: ^4.0.0+1