this.navigationParam = new NavigationParam(

   '接待点',0.5,30000,5000,1000,4);

<NavigationComponent

   param={this.navigationParam}

   onFinish={this.navigationFinish}

   onStatusUpdate={this..navigationOnstatusUpdate}

/>

public navigationFinish = (event?: ComponentEvent): boolean => {

   console.log('navigationFinish======');

   return true;

};

public navigationOnstatusUpdate = (event?: ComponentEvent): boolean => {

   console.log('navigationOnstatusUpdate==================');

   return true;

};