Add rawName property

Co-authored-by: Rohit Sangwan <rohitsangwan647@gmail.com>

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.14.0
+* BREAKING CHANGE: `bleDevice.name` now filters out non-printable characters
+* Add `bleDevice.rawName`
+
 ## 0.13.0
 * BREAKING CHANGE: `scanFilter` filters are now in OR relation 
 * BREAKING CHANGE: `manufacturerDataHead` is removed from `BleDevice`

example/lib/home/widgets/scanned_item_widget.dart

@@ -14,7 +14,7 @@ class ScannedItemWidget extends StatelessWidget {
     if (rawManufacturerData.isNotEmpty) {
       manufacturerData = rawManufacturerData.first;
     }
-    if (name == null || name.isEmpty) name = 'NA';
+    if (name == null || name.isEmpty) name = 'N/A';
     return Padding(
       padding: const EdgeInsets.symmetric(horizontal: 8.0),
       child: Card(

lib/src/models/ble_device.dart

@@ -5,6 +5,7 @@ import 'package:universal_ble/universal_ble.dart';
 class BleDevice {
   String deviceId;
   String? name;
+  String? rawName;
   int? rssi;
   bool? isPaired;
   List<String> services;
@@ -29,13 +30,16 @@ class BleDevice {
 
   BleDevice({
     required this.deviceId,
-    required this.name,
+    required String? name,
     this.rssi,
     this.isPaired,
     this.services = const [],
     this.isSystemDevice,
     this.manufacturerDataList = const [],
-  });
+  }) {
+    rawName = name;
+    this.name = name?.replaceAll(RegExp(r'[^ -~]'), '').trim();
+  }
 
   @override
   String toString() {

pubspec.yaml

@@ -1,6 +1,6 @@
 name: universal_ble
 description: A cross-platform (Android/iOS/macOS/Windows/Linux/Web) Bluetooth Low Energy (BLE) plugin for Flutter
-version: 0.13.0
+version: 0.14.0
 homepage: https://navideck.com
 repository: https://github.com/Navideck/universal_ble
 issue_tracker: https://github.com/Navideck/universal_ble/issues