1.极光平台创建应用

2.推送设置配置包名

3. pubspec.yaml文件夹添加

#  极光推送
  jpush_flutter: 0.5.5
  别忘记Pub get

4.配置

\android\app\build.gradle下添加

 manifestPlaceholders = [
        JPUSH_PKGNAME : applicationId,//包名
        JPUSH_APPKEY : "appkey", // 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.
    ]

5.main.dart

final JPush jpush = new JPush();

jpush.setup(
     appKey: "b79e9fbb2198dd16b92eff88",
     channel: "flutter_channel",
     production: false,
     debug: true, //是否打印debug日志
   );

6.监听推送操作事件

  // 接收通知回调方法。
  void _getmsg() {
    jpush.addEventHandler(
//      接收通知消息
      onReceiveMessage: (Map<String, dynamic> message) async {
        print("监听的信息==》${message}");
      }, // 点击通知回调方法。        
      onOpenNotification: (Map <String, dynamic> message) async {
        print("点击推送==》${message}");
        print("内容==>${message['extras']['cn.jpush.android.ALERT']}");
        print("title==>${message['title']}");
      },
//        自定义消息
      onReceiveNotification: (Map <String, dynamic> message) async {
        print("自定义消息==》${message}");
        print("内容==>${message['extras']['cn.jpush.android.ALERT']}");
        print("title==>${message['title']}");
      },
    );
  }