1、申请极光账号和建立应用
极光推送的官方网址为：https://www.jiguang.cn/
注册好后，进入'服务中心',然后再进入'开发者平台'，点击创建应用。
这时候会出现新页面，让你填写“应用名称”和上传“应用图标”。
创建完成，极光平台就会给我们两个key。
- appKey : 移动客户端使用的key
- Master Secret ： 服务端使用的key
我们这里只做移动端不做服务端，所以只需要appKey。得到这个Key也算是极光平台操作完了
2、加入dependencies依赖
github网址:https://github.com/jpush/jpush-flutter-plugin
要使用极光推送插件必须先下载包，要下载包就需要先添加依赖，直接把下面的代码加入pubspec.yaml文件中。
jpush_flutter: 0.0.11
写完代码后，选择Android Studio右上角的Packages get进行下载，下载完成后进行操作。
3、build.gradle添加可以和cpu型号代码
打开android/app/src/build.gradle文件，加入如下代码：
defaultConfig {applicationId "sscai.club.flutter_shop"minSdkVersion 16targetSdkVersion 28versionCode flutterVersionCode.toInteger()versionName flutterVersionNametestInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"/*新加入的*/ndk {/*选择要添加的对应 cpu 类型的 .so 库。abiFilters 'armeabi', 'armeabi-v7a', 'x86', 'x86_64', 'mips', 'mips64'// 'arm64-v8a',/*还可以添加}manifestPlaceholders = [JPUSH_PKGNAME: applicationId,JPUSH_APPKEY : "这里写入你自己申请的Key哦", /*NOTE: JPush 上注册的包名对应的 Appkey.*/JPUSH_CHANNEL: "developer-default", /*暂时填写默认值即可.*/]/*新加入的*/
}
详细请参考：https://github.com/jpush/jpush-flutter-plugin
4、主要代码编写
在 main.dart 中引入依赖
import 'package:flutter/material.dart';
import 'dart:async';import 'package:flutter/services.dart';
import 'package:jpush_flutter/jpush_flutter.dart';
编写initPlatformState方法
Future<void> initPlatformState() async {String platformVersion;try {/*监听响应方法的编写*/jpush.addEventHandler(onReceiveNotification: (Map<String, dynamic> message) async {print(">>>>>>>>>>>>>>>>>flutter 接收到推送: $message");setState(() {debugLable = "接收到推送: $message";});});} on PlatformException {platformVersion = '平台版本获取失败，请检查！';}if (!mounted){return;}setState(() {debugLable = platformVersion;});
}
编写build的视图
@overrideWidget build(BuildContext context) {return new MaterialApp(home: new Scaffold(appBar: new AppBar(title: const Text('极光推送'),),body: new Center(child: new Column(children:[new Text('结果: $debugLable\n'),new RaisedButton(child: new Text('点击发送推送消息\n',),onPressed: () {/*三秒后出发本地推送*/var fireDate = DateTime.fromMillisecondsSinceEpoch(DateTime.now().millisecondsSinceEpoch + 3000);var localNotification = LocalNotification(id: 234,title: '我是推送测试标题',buildId: 1,content: '看到了说明已经成功了',fireTime: fireDate,subtitle: '一个测试',);jpush.sendLocalNotification(localNotification).then((res) {setState(() {debugLable = res;});});}),])),),);}
main.dart 完整代码：
import 'package:flutter/material.dart';
import 'dart:async';import 'package:flutter/services.dart';
import 'package:jpush_flutter/jpush_flutter.dart';void main() => runApp(new MyApp());class MyApp extends StatefulWidget {@override_MyAppState createState() => new _MyAppState();
}class _MyAppState extends State<MyApp> {String debugLable = 'Unknown'; /*错误信息*/final JPush jpush = new JPush(); /* 初始化极光插件*/@overridevoid initState() {super.initState();initPlatformState(); /*极光插件平台初始化*/}Future<void> initPlatformState() async {String platformVersion;try {/*监听响应方法的编写*/jpush.addEventHandler(onReceiveNotification: (Map<String, dynamic> message) async {print(">>>>>>>>>>>>>>>>>flutter 接收到推送: $message");setState(() {debugLable = "接收到推送: $message";});});} on PlatformException {platformVersion = '平台版本获取失败，请检查！';}if (!mounted){return;}setState(() {debugLable = platformVersion;});}/*编写视图*/@overrideWidget build(BuildContext context) {return new MaterialApp(home: new Scaffold(appBar: new AppBar(title: const Text('极光推送'),),body: new Center(child: new Column(children:[new Text('结果: $debugLable\n'),new RaisedButton(child: new Text('点击发送推送消息\n',),onPressed: () {/*三秒后出发本地推送*/var fireDate = DateTime.fromMillisecondsSinceEpoch(DateTime.now().millisecondsSinceEpoch + 3000);var localNotification = LocalNotification(id: 234,title: '我是推送测试标题',buildId: 1,content: '看到了说明已经成功了',fireTime: fireDate,subtitle: '一个测试',);jpush.sendLocalNotification(localNotification).then((res) {setState(() {debugLable = res;});});}),])),),);}
}
效果图：
4、扩展几个方法
收到推送提醒
监听addReceiveNotificationListener方法：
/*
* 收到推送提醒
* */void _ReceiveNotification() async {FlutterJPush.addReceiveNotificationListener((JPushNotification notification) {setState(() {/// 收到推送print("收到推送提醒: $notification");});});}
打开推送提醒
监听 addReceiveNotificationListener方法：
/** 打开推送提醒* */void _OpenNotification() async {FlutterJPush.addReceiveOpenNotificationListener((JPushNotification notification) {setState(() {print("打开了推送提醒: $notification");});});}
监听接收自定义消息
一般项目这个方法会用的比较多吧！！！
监听 addReceiveCustomMsgListener方法：
/** 监听接收自定义消息* */void _ReceiveCustomMsg() async {FlutterJPush.addReceiveCustomMsgListener((JPushMessage msg) {setState(() {print("收到推送消息提醒: $msg");});});}
