style: provide folder structure

2022-10-06 12:42:57 +02:00
parent 091e8624ca
commit 50018887e1
27 changed files with 244 additions and 238 deletions
@@ -0,0 +1,75 @@
+import 'package:example/pages/channel_page.dart';
+import 'package:example/utils/localizations.dart';
+import 'package:example/routes/routes.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart'
+    hide Message;
+import 'package:stream_chat_flutter/stream_chat_flutter.dart';
+
+void showLocalNotification(
+  Event event,
+  String currentUserId,
+  BuildContext context,
+) async {
+  if (![
+        EventType.messageNew,
+        EventType.notificationMessageNew,
+      ].contains(event.type) ||
+      event.user!.id == currentUserId) {
+    return;
+  }
+  if (event.message == null) return;
+  final flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
+  final initializationSettingsAndroid =
+      AndroidInitializationSettings('launch_background');
+  final initializationSettingsIOS = IOSInitializationSettings();
+  final initializationSettings = InitializationSettings(
+    android: initializationSettingsAndroid,
+    iOS: initializationSettingsIOS,
+  );
+  await flutterLocalNotificationsPlugin.initialize(
+    initializationSettings,
+    onSelectNotification: (channelCid) async {
+      if (channelCid != null) {
+        final client = StreamChat.of(context).client;
+        var channel = client.state.channels[channelCid];
+
+        if (channel == null) {
+          final splits = channelCid.split(':');
+          final type = splits[0];
+          final id = splits[1];
+          channel = client.channel(
+            type,
+            id: id,
+          );
+          await channel.watch();
+        }
+
+        Navigator.pushNamed(
+          context,
+          Routes.CHANNEL_PAGE,
+          arguments: ChannelPageArgs(
+            channel: channel,
+          ),
+        );
+      }
+    },
+  );
+  await flutterLocalNotificationsPlugin.show(
+    event.message!.id.hashCode,
+    event.message!.user!.name,
+    event.message!.text,
+    NotificationDetails(
+      android: AndroidNotificationDetails(
+        'message channel',
+        AppLocalizations.of(context).messageChannelName,
+        channelDescription:
+            AppLocalizations.of(context).messageChannelDescription,
+        priority: Priority.high,
+        importance: Importance.high,
+      ),
+      iOS: IOSNotificationDetails(),
+    ),
+    payload: '${event.channelType}:${event.channelId}',
+  );
+}