fitbito 0.0.1

Plugin for fitbit gadget.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'dart:async';

import 'package:fitbito/fitbito.dart';

void main() {

  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {

  late Future<List<Object?>> _scannedDevices = Future.value([]);
  final _fitbitoPlugin = Fitbito();
  late Future<String?> _result = Future.value('');
  late Future<int?> _batteryLevel = Future.value(6);
  late Future<int?> _realTimeHeartRate = Future.value(-1);
  late Future<String?> _systemId = Future.value('');
  late Future<String?> _armBandRecord = Future.value('');
  late Future<String?> _armbandMaxResult = Future.value('');
  late Future<String?> _hrvTimeResult = Future.value('');
  late Future<String?> _hrvModeResult = Future.value('');
  late Future<String?> _ageResult = Future.value('');
  late Future<String?> _colorResult = Future.value('');
  late Future<String?> _clearRecordResult = Future.value('');


  @override
  void initState() {
    // batteryLevel();
    // realTimeHeartRate();
    super.initState();
  }
  Future<void> startScan() async {
    final List<Object?>? deviceArray = await _fitbitoPlugin.startScan();
    if (!mounted) return;
    setState(() {
      _scannedDevices = Future.value(deviceArray
          ?.map((device) => device?.toString())
          .cast<String>()
          .toList() ??
          []);
    });
  }

  Future<void> stopScan() async {
    final List<Object?>? deviceArray = await _fitbitoPlugin.stopScan();
    if (!mounted) return;
    setState(() {
      _scannedDevices = Future.value(deviceArray
          ?.map((device) => device?.toString())
          .cast<String>()
          .toList() ??
          []);
    });
  }

  Future<void> selectDevice(String selectDevice) async {
    final String? result1 = await _fitbitoPlugin.selectDevice(selectDevice);
    if (!mounted || result1 == null) return;
    setState(() {
      _result = Future.value(result1);
    });
  }

  Future<void> disconnectDevice() async {
    final String? result1 = await _fitbitoPlugin.disconnectDevice();
    if (!mounted) return;
    setState(() {
      _result = Future.value(result1!);
    });
  }

  Future<void> getBatteryLevel() async {
    final int? result1 = await _fitbitoPlugin.batteryLevel();
    if (!mounted || result1 == null) return;
    setState(() {
      _batteryLevel = Future.value(result1);
    });
  }

  Future<void> realTimeHeartRate() async {
    final int? result1 = await _fitbitoPlugin.realTimeHeartRate();
    if (!mounted) return;
    setState(() {
      _realTimeHeartRate = Future.value(result1);
    });
  }

  Future<void> getSystemID() async {
    final String? result1 = await _fitbitoPlugin.getSystemID();
    if (!mounted) return;
    setState(() {
      _systemId = Future.value(result1);
    });
  }

  Future<void> getArmBandRecord() async {
    final String? result1 = await _fitbitoPlugin.getArmBandRecord();
    if (!mounted) return;
    setState(() {
      _armBandRecord = Future.value(result1);
    });
  }

  Future<void> setMaxArmBand(int maxArmBand) async {
    final String? result1 = await _fitbitoPlugin.setMaxArmBand(maxArmBand);
    if (!mounted || result1 == null) return;
    setState(() {
      _armbandMaxResult = Future.value(result1);
    });
  }

  Future<void> setHrvTime(int hrvTime) async {
    final String? result1 = await _fitbitoPlugin.setHrvTime(hrvTime);
    if (!mounted || result1 == null) return;
    setState(() {
      _hrvTimeResult = Future.value(result1);
    });
  }

  Future<void> enterHrvMode() async {
    final String? result1 = await _fitbitoPlugin.enterHrvMode();
    if (!mounted) return;
    setState(() {
      _hrvModeResult = Future.value(result1);
    });
  }

  Future<void> exitHrvMode() async {
    final String? result1 = await _fitbitoPlugin.exitHrvMode();
    if (!mounted) return;
    setState(() {
      _hrvModeResult = Future.value(result1);
    });
  }

  Future<void> setAge(int age) async {
    final String? result1 = await _fitbitoPlugin.setAge(age);
    if (!mounted || result1 == null) return;
    setState(() {
      _ageResult = Future.value(result1);
    });
  }

  Future<void> setColor(int color) async {
    final String? result1 = await _fitbitoPlugin.setColor(color);
    if (!mounted || result1 == null) return;
    setState(() {
      _colorResult = Future.value(result1);
    });
  }

  Future<void> clearRecord() async {
    final String? result1 = await _fitbitoPlugin.clearRecord();
    if (!mounted) return;
    setState(() {
      _clearRecordResult = Future.value(result1);
    });
  }



  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Column(
            children: [
              Center(
                child: Row(
                  children: [
                    ElevatedButton(
                      onPressed: () {
                        startScan();
                      },
                      child: const Text('Scan Device'),
                    ),
                    const SizedBox(width: 20),
                    ElevatedButton(
                      onPressed: () {
                        stopScan();
                      },
                      child: const Text('Stop Scan'),
                    ),
                  ],
                ),
              ),
              Row(
                children: [
                  FutureBuilder<List<Object?>>(
                    future: _scannedDevices,
                    builder: (BuildContext context,
                        AsyncSnapshot<List<Object?>> snapshot) {
                      if (snapshot.connectionState == ConnectionState.waiting) {
                        return const CircularProgressIndicator();
                      } else if (snapshot.hasError) {
                        return Text('Error: ${snapshot.error}');
                      } else if (!snapshot.hasData || snapshot.data!.isEmpty) {
                        return const Text('No devices scanned.');
                      } else {
                        final scannedDevices = snapshot.data!;
                        return Column(
                          children: [
                            Row(
                              children: [
                                Text('Scan started: ${scannedDevices[0]}   '),
                              ],
                            ),
                            ElevatedButton(
                              onPressed: () async {
                                await selectDevice(scannedDevices[0]
                                    .toString()
                                    .replaceAll("\"", ""));
                              },
                              child: const Text('select Device'),
                            ),
                            ElevatedButton(
                              onPressed: () async {
                                await disconnectDevice();
                              },
                              child: const Text('disconnect Device'),
                            ),
                            FutureBuilder<String?>(
                                future: _result,
                                builder: (BuildContext context,
                                    AsyncSnapshot<String?> snapshot) {
                                  if (snapshot.connectionState ==
                                      ConnectionState.waiting) {
                                    return const CircularProgressIndicator();
                                  } else if (snapshot.hasError) {
                                    return Text('Error: ${snapshot.error}');
                                  } else if (!snapshot.hasData ||
                                      snapshot.data!.isEmpty) {
                                    return const Text('No devices scanned.');
                                  } else {
                                    final result = snapshot.data!;
                                    return Text(result);
                                  }
                                }),

                          ],
                        );
                      }
                    },
                  ),
                ],
              ),
              Row(
                children: [
                  ElevatedButton(
                    onPressed: () async {
                      await realTimeHeartRate();
                    },
                    child: const Text('get Heart Rate'),
                  ),
                  FutureBuilder<int?>(
                      future: _realTimeHeartRate,
                      builder: (BuildContext context,
                          AsyncSnapshot<int?> snapshot) {
                        if (snapshot.connectionState ==
                            ConnectionState.waiting) {
                          return const CircularProgressIndicator();
                        } else if (snapshot.hasError) {
                          return Text('Error: ${snapshot.error}');
                        } else if (!snapshot.hasData ||
                            snapshot.data == null) {
                          return const Text(
                              'No devices scanned.');
                        } else {
                          final result = snapshot.data!;
                          // print(snapshot.data.toString() + ' data');
                          return Text("$result");
                        }
                      }),
                ],
              ),
              Row(
                children: [
                  ElevatedButton(
                    onPressed: () async {
                      await getBatteryLevel();
                    },
                    child: const Text('get Battery Level'),
                  ),
                  FutureBuilder<int?>(
                      future: _batteryLevel,
                      builder: (BuildContext context,
                          AsyncSnapshot<int?> snapshot) {
                        if (snapshot.connectionState ==
                            ConnectionState.waiting) {
                          return const CircularProgressIndicator();
                        } else if (snapshot.hasError) {
                          return Text('Error: ${snapshot.error}');
                        } else if (!snapshot.hasData ||
                            snapshot.data == null) {
                          return const Text(
                              'No devices scanned.');
                        } else {
                          final result = snapshot.data!;
                          // print(snapshot.data.toString() + ' level');
                          return Text("$result");
                        }
                      }),
                ],
              ),
              Row(
                children: [
                  ElevatedButton(
                    onPressed: () async {
                      await getSystemID();
                    },
                    child: const Text('get System Id'),
                  ),
                  FutureBuilder<String?>(
                      future: _systemId,
                      builder: (BuildContext context,
                          AsyncSnapshot<String?> snapshot) {
                        if (snapshot.connectionState ==
                            ConnectionState.waiting) {
                          return const CircularProgressIndicator();
                        } else if (snapshot.hasError) {
                          return Text('Error: ${snapshot.error}');
                        } else if (!snapshot.hasData ||
                            snapshot.data == null) {
                          return const Text(
                              'No devices scanned.');
                        } else {
                          // final result = snapshot.data!;
                          // print('${snapshot.data} systemId');
                          return Text(snapshot.data.toString());
                        }
                      }),
                ],
              ),
              Row(
                children: [
                  ElevatedButton(
                    onPressed: () async {
                      await getArmBandRecord();
                    },
                    child: const Text('get arm band record'),
                  ),
                  FutureBuilder<String?>(
                      future: _armBandRecord,
                      builder: (BuildContext context,
                          AsyncSnapshot<String?> snapshot) {
                        if (snapshot.connectionState ==
                            ConnectionState.waiting) {
                          return const CircularProgressIndicator();
                        } else if (snapshot.hasError) {
                          return Text('Error: ${snapshot.error}');
                        } else if (!snapshot.hasData ||
                            snapshot.data == null) {
                          return const Text(
                              'No devices scanned.');
                        } else {
                          // final result = snapshot.data!;
                          // print('${snapshot.data} data');
                          return Text(snapshot.data.toString());
                        }
                      }),
                ],
              ),
              Row(
                children: [
                  ElevatedButton(
                    onPressed: () async {
                      await clearRecord();
                    },
                    child: const Text('clear record'),
                  ),
                  FutureBuilder<String?>(
                      future: _clearRecordResult,
                      builder: (BuildContext context,
                          AsyncSnapshot<String?> snapshot) {
                        if (snapshot.connectionState ==
                            ConnectionState.waiting) {
                          return const CircularProgressIndicator();
                        } else if (snapshot.hasError) {
                          return Text('Error: ${snapshot.error}');
                        } else if (!snapshot.hasData ||
                            snapshot.data == null) {
                          return const Text(
                              'No devices scanned.');
                        } else {
                          final result = snapshot.data!;
                          // print('${snapshot.data} data');
                          return Text(result);
                        }
                      }),
                ],
              ),
            ],
          ),
        ),
      ),
    );
  }
}