moyoung_ble_plugin 0.0.6

A Flutter plugin for communicating with the watch. Includes the following features： Scan BLE device,Connect…… more than 50 functional modules.

MoYoung Ble Plugin

1 Introduction

Welcome to use this plugin. This is a Flutter plugin for communicating with the watch.

1.1Platform Support

Android	iOS
✔️	✔️

1.2 Usage

To use this plugin, add moyoung_ble_plugin as a dependency in your pubspec.yaml file.

moyoung_ble_plugin: ^latestVersion

1.3 Project configuration

• Android

1.Perform the following configuration when generating apk for code obfuscation. Please add the following configuration to your proguard-rules.pro file.

-keep class com.crrepa.ble.** { *; }
-keep class com.moyoung.moyoung_ble_plugin.** { *; }

2.In your App Module, modify the following configuration.

android {
    ...
    defaultConfig {
        ...
        minSdkVersion 18
        ...
    }
    ...
}

• IOS

1.You need to add it to the info.plist .

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
</dict>
<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
<string>Use the location to sync weather from your phone to your watch.</string>
<key>NSBluetoothAlwaysUsageDescription</key>
<string>Use the Bluetooth to connect to your Nokia Watch</string>
<key>NSCalendarsUsageDescription</key>
<string>Use the calendar to sync events from your phone to your watch.</string>
<key>NSCameraUsageDescription</key>
<string>Use the camera to scan the QR code on your watch screen.</string>
<key>NSContactsUsageDescription</key>
<string>The selected contacts will be added to your Watch contacts.</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>Use the Photo to change your watch face.</string>
<key>UIApplicationSupportsIndirectInputEvents</key>
<true/>
<key>UIBackgroundModes</key>
<array>
<string>bluetooth-central</string>
</array>

2.Use terminal, in your path for project,use pod install to import the library.

1.4 Example

• First setp

  Import package.

  import 'package:moyoung_ble_plugin/moyoung_ble.dart';
  

• Second step

  Apply for some permissions: [location, storage].

  • Tip1: You need to apply for these permissions yourself

  • Tip2: Of course you can use the example in the Example project to apply for permissions. But, please note the configuration of permissions in this file:AndroidManifest.xml

• Third step

  Use in pages.

  class _MyAppState extends State<MyApp> {
    final _streamSubscriptions = <StreamSubscription<dynamic>>[];
    final MoYoungBle _blePlugin = MoYoungBle();
    final List<BleScanBean> _deviceList = [];
    
    @override
    void initState() {
      super.initState();
      subscriptStream();
    }
    
    void subscriptStream() {
      _streamSubscriptions.add(
        _blePlugin.bleScanEveStm.listen(
          (BleScanBean event) async {
            setState(() {
              if (event.isCompleted) {
                //Scan completed, do something
              } else {
                _deviceList.add(event);
              }
            });
          },
        ),
      );
    }
    
    @override
    void dispose() {
      super.dispose();
      for (final subscription in _streamSubscriptions) {
        subscription.cancel();
      }
    }
    
    // Scanning bluetooth devices
    void startScan() {
      if (!mounted) return;
      _blePlugin.startScan(10*1000).then((value) => {
        setState(() {
          // Do something.
          print(value ? "Scanning" : "Have not started");
        })
      }).onError((error, stackTrace) => {
        //Usually some permissions are not requested
        print(error.toString())
      });
    }
  }
  

1.5 Detailed usage document

Please click to Wiki.

1.6 GNU GENERAL PUBLIC LICENSE License

Please click to License.