如何删除地理位置事件as3

Question

使用gpson_btn我需要删除地理更新......

gpsoff_btn.addEventListener(MouseEvent.CLICK, geoON);
function geoON(event: Event): void {
if (Geolocation.isSupported) {
    var geo = new Geolocation();
    geo.setRequestedUpdateInterval(1);
    geo.addEventListener(GeolocationEvent.UPDATE, geolocationUpdateHandler);
    gpsoff_btn.visible = false;
}
}

Answer 1

我找到了解决方案！

gpson_btn.addEventListener(MouseEvent.CLICK, geoOFF);
function geoOFF(event: Event): void {
geo.removeEventListener(GeolocationEvent.UPDATE, geolocationUpdateHandler);