flutter_growingio_track #

GrowingIO的埋点版本flutter插件.

接入文档请参见官网文档, 实例请参照项目example

example/lib/main.dart

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

import 'package:flutter/services.dart';
import 'package:flutter_growingio_track_ns/flutter_growingio_track.dart';

void main() => runApp(new MyApp());

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

class MyButton extends StatelessWidget {

  final VoidCallback onPressed;
  final String text;

  const MyButton({
    Key key,
    @required this.text,
    @required this.onPressed
  }): super(key: key);

  [@override](/user/override)
  Widget build(BuildContext context) {
    return new FlatButton(onPressed: this.onPressed, child: new Text(this.text, style: TextStyle(fontSize: 20.0),));
  }

}

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

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

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    platformVersion = 'Failed to get platform version.';

    // 如果小部件从树中移除时异步平台消息仍在飞行中，我们希望丢弃回复而不是调用
    // setState 来更新我们的非存在的外观。
    if (!mounted) return;

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

  // 调用track方法进行事件追踪
  void _clickTrack(){
    GrowingIO.track('eventId'); // 基本事件追踪
    GrowingIO.track('testEventId', num: 23.0, variable: {'testKey': 'testValue', 'testNumKey': 233}); // 带有数值和变量的事件追踪
    GrowingIO.track('eventId', num: 23.0); // 带有数值的事件追踪
    GrowingIO.track('eventId', variable: {'testkey': 'testValue', 'testNumKey': 2333}); // 带有变量的事件追踪
  }

  // 设置evar（自定义变量）
  void _clickEvar(){
    GrowingIO.setEvar({
      'testKey': 'testValue', 'testNumKey': 2333.0
    });
  }

  // 设置用户属性
  void _clickSetPeopleVariable(){
    GrowingIO.setPeopleVariable({
      'testKey': 'testValue', 'testNumKey': 2333.0
    });
  }

  // 设置用户ID
  void _clickSetUserId(){
    GrowingIO.setUserId("testUserId");
  }

  // 清除用户ID
  void _clickClearUserId(){
    GrowingIO.clearUserId();
  }

  // 设置访客变量
  void _clickSetVisitor(){
    GrowingIO.setVisitor({
      "visitorKey": 'key', "visitorValue": 34
    });
  }

  [@override](/user/override)
  Widget build(BuildContext context) {
    return new MaterialApp(
      home: new Scaffold(
        appBar: new AppBar(
          title: const Text('Plugin example app'),
        ),
        body: new Center(
          child: new Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              new MyButton(text: "track", onPressed: _clickTrack), // 跟踪事件按钮
              new MyButton(text: "setEvar", onPressed: _clickEvar), // 设置evar按钮
              new MyButton(text: "setPeopleVariable", onPressed: _clickSetPeopleVariable), // 设置用户属性按钮
              new MyButton(text: "setUserId", onPressed: _clickSetUserId), // 设置用户ID按钮
              new MyButton(text: "clearUserId", onPressed: _clickClearUserId), // 清除用户ID按钮
              new MyButton(text: "setVisitor", onPressed: _clickSetVisitor) // 设置访客变量按钮
            ],
          ),
        ),
      ),
    );
  }
}