init

app/lib/services/sms_reader_service.dart

@@ -0,0 +1,36 @@
+import 'dart:async';
+import 'package:sms_maintained/sms_maintained.dart';
+import '../models/sms_message.dart';
+
+class SmsReaderService {
+  Future<List<SmsMessage>> queryAllSms() async {
+    final messages = <SmsMessage>[];
+    final all = await SmsQuery().querySms(
+      kinds: [SmsQueryKind.Inbox, SmsQueryKind.Sent],
+    );
+    for (final s in all) {
+      messages.add(SmsMessage(
+        phoneNumber: s.address ?? '',
+        contactName: s.sender ?? s.address,
+        content: s.body ?? '',
+        type: s.kind == SmsQueryKind.Sent ? 'sent' : 'received',
+        smsDate: DateTime.fromMillisecondsSinceEpoch(s.date!).toUtc().toIso8601String(),
+      ));
+    }
+    return messages;
+  }
+
+  Stream<SmsMessage> listenToIncoming() {
+    final controller = StreamController<SmsMessage>.broadcast();
+    SmsReceiver().onSmsReceived!.listen((SmsMessage sms) {
+      controller.add(SmsMessage(
+        phoneNumber: sms.address ?? '',
+        contactName: sms.sender ?? sms.address,
+        content: sms.body ?? '',
+        type: 'received',
+        smsDate: DateTime.now().toUtc().toIso8601String(),
+      ));
+    });
+    return controller.stream;
+  }
+}