push notification

DavidDimasPatty · Feb 9, 2023 · 98306e5 · 98306e5
1 parent f8b89ab
commit 98306e5
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Showing 4 changed files with 85 additions and 3 deletions.
diff --git a/android/app/build.gradle b/android/app/build.gradle
@@ -27,7 +27,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 apply plugin: 'com.google.gms.google-services'
 
 android {
-    compileSdkVersion flutter.compileSdkVersion
+    compileSdkVersion 33
     ndkVersion flutter.ndkVersion
 
     compileOptions {
@@ -48,8 +48,9 @@ android {
         applicationId "com.example.pelayanan_iman_katolik"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
-        minSdkVersion flutter.minSdkVersion
-        targetSdkVersion flutter.targetSdkVersion
+        // minSdkVersion flutter.minSdkVersion
+        minSdkVersion 21
+        targetSdkVersion 33
         multiDexEnabled true
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName

diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
@@ -3,9 +3,11 @@
 
   <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
   <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+   <uses-permission android:name="android.permission.INTERNET" />
 
    <application
         android:label="pelayanan_iman_katolik"
+        android:usesCleartextTraffic="true"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity

diff --git a/lib/homePage.dart b/lib/homePage.dart
@@ -1,11 +1,15 @@
 import 'package:carousel_slider/carousel_slider.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:image_picker/image_picker.dart';
 import 'package:pelayanan_iman_katolik/agen/agenPage.dart';
 import 'package:pelayanan_iman_katolik/agen/messages.dart';
 import 'package:pelayanan_iman_katolik/alkitabMenu.dart';
 import 'package:pelayanan_iman_katolik/baptis.dart';
 import 'package:pelayanan_iman_katolik/komuni.dart';
+import 'package:pelayanan_iman_katolik/main.dart';
 import 'package:pelayanan_iman_katolik/profile.dart';
 import 'package:pelayanan_iman_katolik/sakramen.dart';
 import 'package:pelayanan_iman_katolik/sakramentali.dart';
@@ -100,6 +104,33 @@ class _HomePage extends State<HomePage> {
       callTampilan();
       indexCaption = -1;
     });
+
+    FirebaseMessaging.onMessage.listen((RemoteMessage message) {
+      RemoteNotification? notification = message.notification!;
+      AndroidNotification? android = message.notification?.android;
+      if (notification != null && android != null && !kIsWeb) {
+        flutterLocalNotificationsPlugin!.show(
+            notification.hashCode,
+            notification.title,
+            notification.body,
+            NotificationDetails(
+              android: AndroidNotificationDetails(
+                channel!.id,
+                channel!.name,
+                // channel!.description,
+                // TODO add a proper drawable resource to android, for now using
+                //      one that already exists in example app.
+                icon: 'launch_background',
+              ),
+            ));
+      }
+    });
+
+    FirebaseMessaging.onMessageOpenedApp.listen((RemoteMessage message) {
+      print('A new onMessageOpenedApp event was published!');
+      // Navigator.pushNamed(context, '/message',
+      //     arguments: MessageArguments(message, true));
+    });
   }
 
   _HomePage(this.names, this.emails, this.iduser);

diff --git a/lib/main.dart b/lib/main.dart
@@ -1,8 +1,11 @@
 import 'dart:convert';
 
 import 'package:firebase_core/firebase_core.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:mongo_dart/mongo_dart.dart';
 import 'package:pelayanan_iman_katolik/DatabaseFolder/mongodb.dart';
@@ -29,10 +32,55 @@ Future callDb() async {
   return k;
 }
 
+Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
+  // If you're going to use other Firebase services in the background, such as Firestore,
+  // make sure you call `initializeApp` before using other Firebase services.
+  await Firebase.initializeApp();
+  print('Handling a background message ${message.messageId}');
+}
+
+/// Create a [AndroidNotificationChannel] for heads up notifications
+AndroidNotificationChannel? channel;
+
+/// Initialize the [FlutterLocalNotificationsPlugin] package.
+FlutterLocalNotificationsPlugin? flutterLocalNotificationsPlugin;
+
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
   await dotenv.load(fileName: ".env");
   await Firebase.initializeApp();
+
+  FirebaseMessaging.onBackgroundMessage(_firebaseMessagingBackgroundHandler);
+
+  if (!kIsWeb) {
+    channel = const AndroidNotificationChannel(
+      'high_importance_channel', // id
+      'High Importance Notifications', // title
+      // 'This channel is used for important notifications.', // description
+      importance: Importance.high,
+    );
+
+    flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
+
+    /// Create an Android Notification Channel.
+    ///
+    /// We use this channel in the `AndroidManifest.xml` file to override the
+    /// default FCM channel to enable heads up notifications.
+    await flutterLocalNotificationsPlugin!
+        .resolvePlatformSpecificImplementation<
+            AndroidFlutterLocalNotificationsPlugin>()
+        ?.createNotificationChannel(channel!);
+
+    /// Update the iOS foreground notification presentation options to allow
+    /// heads up notifications.
+    await FirebaseMessaging.instance
+        .setForegroundNotificationPresentationOptions(
+      alert: true,
+      badge: true,
+      sound: true,
+    );
+  }
+
   await MongoDatabase.connect();
   LocationPermission permission = await Geolocator.checkPermission();
   print(permission);