Flutter计数统计插件pushupcount的使用

Flutter计数统计插件pushupcount的使用

描述

push_up_counter 是一个使用 Google 的 ML Kit 进行姿势检测来统计俯卧撑的 Flutter 包装器。它会打开摄像头视图，检测用户的姿势，并计算完成的俯卧撑数量。这个包非常适合健身应用或任何需要实时锻炼跟踪的应用程序。

特性

• 实时俯卧撑计数：使用 ML Kit 的姿势检测进行实时计数。
• 易于集成：轻松集成到任何 Flutter 应用中。
• 自定义参数：可以自定义姿势检测敏感度。

开始使用

在 pubspec.yaml 文件中添加以下依赖项：

dependencies:
  flutter_bloc: ^8.1.6 (latest_version)
  google_mlkit_pose_detection: ^0.9.0 (latest_version)
  image_picker: ^1.0.1 (latest_version)
  camera: ^0.1.1+1 (latest_version)
  path: ^1.8.3 (latest_version)
  path_provider: ^2.0.1 (latest_version)
  google_mlkit_commons: ^0.5.0 (latest_version)

Android 设置

在 AndroidManifest.xml 文件中添加以下权限：

<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.INTERNET"/>

iOS 设置

在 Info.plist 文件中添加以下权限描述：

<key>NSCameraUsageDescription</key>
<string>We need access to your camera to detect push-ups.</string>
<key>NSMicrophoneUsageDescription</key>
<string>We need access to your microphone to detect push-ups.</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>We need access to your photo library to save push-up data.</string>

实现

import 'package:flutter/material.dart';
import 'package:pushupcount/views/pose_detection_view.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        // This is the theme of your application.
        //
        // TRY THIS: Try running your application with "flutter run". You'll see
        // the application has a purple toolbar. Then, without quitting the app,
        // try changing the seedColor in the colorScheme below to Colors.green
        // and then invoke "hot reload" (save your changes or press the "hot
        // reload" button in a Flutter-supported IDE, or press "r" if you used
        // the command line to start the app).
        //
        // Notice that the counter didn't reset back to zero; the application
        // state is not lost during the reload. To reset the state, use hot
        // restart instead.
        //
        // This works for code too, not just values: Most code changes can be
        // tested with just a hot reload.
        //
        // This works for code too, not just values: Most code changes can be
        // tested with just a hot reload.
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({required this.title});
  final String title;

  [@override](/user/override)
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  [@override](/user/override)
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
      appBar: AppBar(
        // TRY THIS: Try changing the color here to a specific color (to
        // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
        // change color while the other colors stay the same.
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title: Text(widget.title),
      ),
      body: Center(
        // Center is a layout widget. It takes a single child and positions it
        // in the middle of the parent.
        child: PoseDetectorView(),
      ) // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}