Flutter性能监控插件oneapm_flutter_plugin的使用

oneapm_flutter_plugin

oneapm_flutter_plugin 是一个用于Flutter应用性能监控的插件项目。

获取开始

此项目是一个Flutter插件包的起点，类似于Flutter插件包，它包含了针对Android和/或iOS平台的特定实现代码。

对于如何开始使用Flutter，您可以查看Flutter官方文档，其中包含教程、示例、移动开发指南以及完整的API参考。

使用示例

以下是一个完整的示例代码，展示了如何在Flutter应用中使用oneapm_flutter_plugin插件进行性能监控。

示例代码

import 'dart:developer';

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

import 'package:flutter/services.dart';
import 'package:oneapm_flutter_plugin/oneapm_flutter_plugin.dart';

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

class MyApp extends StatefulWidget {
  [@override](/user/override)
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  String _sdkVersion = '0.0.00';

  [@override](/user/override)
  void initState() {
    super.initState();
    initPlatformState();
  }

  // 初始化平台状态
  Future<void> initPlatformState() async {
    String platformVersion;
    String sdkVersion;

    try {
      // 获取平台版本
      platformVersion = await OneapmFlutterPlugin.platformVersion ?? 'Unknown platform version';
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    try {
      // 获取SDK版本
      sdkVersion = await OneapmFlutterPlugin.getSDKVersion ?? 'Unknown platform version';
      print('OneapmFlutterPlugin.getSDKVersion11: $sdkVersion');
    } on PlatformException {
      sdkVersion = 'Failed to get platform version.';
    }

    // 如果小部件从树中移除，则丢弃回复
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
      _sdkVersion = sdkVersion;
    });
  }

  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('OneAPM Plugin example'),
        ),
        body: ListView(
          children: <Widget>[
            // 显示平台版本
            ListTile(
              title: Text('Running on: $_platformVersion\n'),
              onTap: () {},
            ),
            // 显示SDK版本
            ListTile(
              leading: Icon(Icons.account_circle),
              title: Text('获取版本号： $_sdkVersion\n '),
              onTap: () async {
                dynamic s = await OneapmFlutterPlugin.getSDKVersion;
                print('OneapmFlutterPlugin.getSDKVersion22: $s');
              },
            ),
            // 设置用户名
            ListTile(
              leading: Icon(Icons.account_circle_sharp),
              title: Text('设置用户名\n '),
              onTap: () async {
                dynamic s = await OneapmFlutterPlugin.setUserName("TestUserName");
                print('OneapmFlutterPlugin.setUserName: $s');
              },
            ),
            // 设置Host地址
            ListTile(
              leading: Icon(Icons.event_available),
              title: Text('设置Host地址 为 7.13\n '),
              onTap: () async {
                dynamic s = await OneapmFlutterPlugin.setHostAndPortAndSecurity(
                    "10.128.7.13", "38081", "0");
                print('OneapmFlutterPlugin.setHostAndPortAndSecurity: $s');
              },
            ),
            // 设置Token
            ListTile(
              leading: Icon(Icons.event_available_sharp),
              title: Text('设置Token 为 爱奇艺\n '),
              onTap: () async {
                dynamic s = await OneapmFlutterPlugin.startWithApplicationToken(
                    "b50c882b-193f-4711-9a0f-998bb97fc412");
                print('OneapmFlutterPlugin.startWithApplicationToken: $s');
              },
            ),
            // 设置自定义Action
            ListTile(
              leading: Icon(Icons.event),
              title: Text('设置Action\n '),
              onTap: () async {
                dynamic s = await OneapmFlutterPlugin.setCustomAction(
                    "viewNameStr", "actionNameStr");
                print('OneapmFlutterPlugin.setCustomAction: $s');
              },
            ),
          ],
        ),
      ),
    );
  }
}