Cordova集成 jpush之从消息中心打开通知信息跳转

背景：在应用没有打开时，从消息中心打开消息，在Ionic 的框架中无法调用到jPushPlugin插件的receiveNotificationIniOSCallback; (JPush用的cn.jpush.phonegap.JPushPlugin 2.0.0 "JPush Plugin"－－ionic plugin add https://github.com/DongHongfei/jpush-phonegap-plugin.git  )

解决方案在网上查了3天，最后总结如下：
在AppDelegate.m 中的 didFinishLaunchingWithOptions 方法中｛
  // 原有代码

  //JPush添加代码

  // 再加入
   // add code
    if (launchOptions) {
        NSDictionary * notificationKey = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
        if(notificationKey){
            BOOL isActive;
            if (application.applicationState == UIApplicationStateActive) {
                isActive = TRUE;
            } else {
                isActive = FALSE;
            }
             NSMutableDictionary *userInfo = [NSMutableDictionary dictionaryWithObjectsAndKeys:@"",@"isActive",nil];
            [userInfo addEntriesFromDictionary:notificationKey];
            [userInfo setValue: [[NSNumber alloc] initWithBool:isActive] forKey:@"isActive" ];
            double delayInSeconds = 3.0;//需要等待框架加载完成才能调用receiveNotificationIniOSCallback
          
            dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delayInSeconds * NSEC_PER_SEC));
            dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
               
                NSError  *error;
                NSData   *jsonData   = [NSJSONSerialization dataWithJSONObject:userInfo options:0 error:&error];
                NSString *jsonString = [[NSString alloc]initWithData:jsonData encoding:NSUTF8StringEncoding];
               
                NSString *javascript = [NSString stringWithFormat:@"window.plugins.jPushPlugin.receiveNotificationIniOSCallback('%@')",jsonString ];
               
                [viewController.webView stringByEvaluatingJavaScriptFromString:javascript];
               
            });
           
        }
    }
｝