百度地图实现最简单的路径规划

来源：互联网发布：淘宝开店交保证金流程编辑：程序博客网时间：2024/06/07 03:59

/*设置目的地开始导航/
if (BaiduNaviManager.isNaviInited()) {
routeplanToNavi();
}

============================
/**
* 路径规划相关
*/
private void initRoutePlan() {
RoutePlanSearch searh = RoutePlanSearch.newInstance();
PlanNode s = PlanNode.withLocation(latLng);
PlanNode e = PlanNode.withLocation(densitylatLng);
searh.drivingSearch(new DrivingRoutePlanOption().from(s).to(e));
searh.setOnGetRoutePlanResultListener(new OnGetRoutePlanResultListener() {
@Override
public void onGetWalkingRouteResult(WalkingRouteResult result) {
}

        @Override        public void onGetTransitRouteResult(TransitRouteResult transitRouteResult) {        }        @Override        public void onGetMassTransitRouteResult(MassTransitRouteResult massTransitRouteResult) {        }        @Override        public void onGetDrivingRouteResult(DrivingRouteResult result) {            if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {                Toast.makeText(PanYuanListActivity.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();            }            if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {                // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息                return;            }            if (result.error == SearchResult.ERRORNO.NO_ERROR) {                if (result.getRouteLines().size() > 0) {                    DrivingRouteLine route = result.getRouteLines().get(0);                    int distance = route.getDistance();                    ToastUtil.show("距离" + distance + "m");                    //可自定义后面的DrivingRouteOverlay以改变起点终点图标，路径颜色，和点击事件等                    DrivingRouteOverlay overlay = new DrivingRouteOverlay(mBaiduMap);                    ///mBaiduMap.setOnMarkerClickListener(overlay);                    overlay.setData(route);                    overlay.addToMap();                    overlay.zoomToSpan();                } else {                    Log.d("route result", "结果数<0");                    toast("暂未找到路线");                    return;                }            }        }        @Override        public void onGetIndoorRouteResult(IndoorRouteResult indoorRouteResult) {        }        @Override        public void onGetBikingRouteResult(BikingRouteResult bikingRouteResult) {        }    });}

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