flutter 极光推送的简单使用

简单学习使用，记录一下过程，实际生产环境中，配合服务一起使用推送

使用极光推送插件前的准备工作

1. 注册极光开发者服务账号密码 点击注册
2. 创建应用
3. 获取到AppKey和Master Secret

安装jpush_flutter插件

git文档地址

• 查看文档，在pubspec.yaml添加最新版本依赖

dependencies:
 jpush_flutter: 0.5.1

• 打开项目下andriod包下面的app目录下的build.gradle文件

在defaultConfig中添加以下代码

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'  
}  
  
manifestPlaceholders = [  
        JPUSH_PKGNAME : applicationId,  
        JPUSH_APPKEY : "ee83a3c272f13f77469b57b3", // 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.  
]

应用

  
import 'package:flutter/material.dart';  
import 'dart:async';  
  
import 'package:flutter/services.dart';  
import 'package:jpush_flutter/jpush_flutter.dart';  
  
void main() => runApp(new JPushPage());  
  
class JPushPage extends StatefulWidget {  
  @override  
  _JPushPageState createState() => new _JPushPageState();  
}  
  
class _JPushPageState extends State<JPushPage> {  
  String debugLable;   //错误信息  
  final JPush jpush = new JPush();  //初始化极光插件  
  @override  
  void initState() {  
    super.initState();  
    initPlatformState();  //极光插件平台初始化  
  }  
    
    
  Future<void> initPlatformState() async {  
    String platformVersion = 'hello';  
      
    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  
  @override  
  Widget 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 FlatButton(  
                      child: new Text('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: '王某的飞鸽传说',  
                          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;  
                          });  
                        });  
                          
                      }),  
                ]  
            )  
        ),  
      ),  
    );  
  }  
}