연결된 소스 저장소의 README 원문 스냅샷입니다. 최신 내용은 저장소에서 확인하세요.
polar
Plugin wrapper for the Polar SDK
Note
This is an unofficial wrapper for the Polar SDK. For any questions regarding the underlying SDKs or Polar devices in general, please see the official repository.
Getting Started
Android
android/app/src/main/AndroidManifest.xml:
<uses-permission android:name="android.permission.BLUETOOTH_SCAN" android:usesPermissionFlags="neverForLocation" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" android:maxSdkVersion="30" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" android:maxSdkVersion="30" />
If you use BLUETOOTH_SCAN to determine location, remove android:usesPermissionFlags="neverForLocation"
If you use location services in your app, remove android:maxSdkVersion="30" from the location permission tags
iOS
Change the deployment target in Xcode to iOS 14+
Podfile:
platform :ios, '14.0'
Info.plist:
<key>NSBluetoothAlwaysUsageDescription</key>
<string>Used to connect to Polar devices</string>
<key>NSBluetoothPeripheralUsageDescription</key>
<string>Used to connect to Polar devices</string>
<key>UIBackgroundModes</key>
<array>
<string>bluetooth-central</string>
</array>
Usage
import 'package:flutter/foundation.dart';
import 'package:polar/polar.dart';
const identifier = '1C709B20';
final polar = Polar();
void example() {
polar.connectToDevice(identifier);
streamWhenReady();
}
void streamWhenReady() async {
final readiness = await polar.sdkFeaturesReadiness.firstWhere(
(e) => e.identifier == identifier,
);
if (!readiness.ready.contains(PolarSdkFeature.onlineStreaming)) {
return;
}
final availabletypes = await polar.getAvailableOnlineStreamDataTypes(
identifier,
);
debugPrint('available types: $availabletypes');
if (availabletypes.contains(PolarDataType.hr)) {
polar
.startHrStreaming(identifier)
.listen((e) => debugPrint('HR data received'));
}
if (availabletypes.contains(PolarDataType.ecg)) {
polar
.startEcgStreaming(identifier)
.listen((e) => debugPrint('ECG data received'));
}
if (availabletypes.contains(PolarDataType.acc)) {
polar
.startAccStreaming(identifier)
.listen((e) => debugPrint('ACC data received'));
}
}
