android集成百度地图 驾车路线规划 并在地图上绘制出路线

1.  设置路线规划监听

 mSearch.setOnGetRoutePlanResultListener(getRoutePlanListener);//设置路线规划监听

2.初始化路线监听器

 /*路线规划监听器*/private OnGetRoutePlanResultListener getRoutePlanListener = new OnGetRoutePlanResultListener() {@Overridepublic void onGetWalkingRouteResult(WalkingRouteResult walkingRouteResult) {}@Overridepublic void onGetTransitRouteResult(TransitRouteResult transitRouteResult) {}@Overridepublic void onGetMassTransitRouteResult(MassTransitRouteResult massTransitRouteResult) {}public void onGetDrivingRouteResult(DrivingRouteResult result) {//获取驾车线路规划结果DialogUtil.closeDialog();if (result.error == SearchResult.ERRORNO.NO_ERROR) {// mroute = result.getRouteLines().get(0);             baiduMap.clear();DrivingRouteOverlay overlay = new MyDrivingRouteOverlay(baiduMap);overlay.setData(result.getRouteLines().get(0));overlay.addToMap();overlay.zoomToSpan();} else {DialogUtil.showShortToast(ChooseGasStationActivity.this, "请输入正确的地址！");}}@Overridepublic void onGetIndoorRouteResult(IndoorRouteResult indoorRouteResult) {}@Overridepublic void onGetBikingRouteResult(BikingRouteResult bikingRouteResult) {}};

public class DrivingRouteOverlay extends OverlayManager {private DrivingRouteLine mRouteLine = null;boolean focus = false;/*** 构造函数* * @param baiduMap*            该DrivingRouteOvelray引用的 BaiduMap*/public DrivingRouteOverlay(BaiduMap baiduMap) {super(baiduMap);}@Overridepublic final List getOverlayOptions() {if (mRouteLine == null) {return null;}List overlayOptionses = new ArrayList();// step nodeif (mRouteLine.getAllStep() != null&& mRouteLine.getAllStep().size() > 0) {for (DrivingStep step : mRouteLine.getAllStep()) {Bundle b = new Bundle();b.putInt("index", mRouteLine.getAllStep().indexOf(step));if (step.getEntrance() != null) {overlayOptionses.add((new MarkerOptions()).position(step.getEntrance().getLocation()).anchor(0.5f, 0.5f).zIndex(10).rotate((360 - step.getDirection())).extraInfo(b).icon(BitmapDescriptorFactory.fromAssetWithDpi("Icon_line_node.png")));}// 最后路段绘制出口点if (mRouteLine.getAllStep().indexOf(step) == (mRouteLine.getAllStep().size() - 1) && step.getExit() != null) {overlayOptionses.add((new MarkerOptions()).position(step.getExit().getLocation()).anchor(0.5f, 0.5f).zIndex(10).icon(BitmapDescriptorFactory.fromAssetWithDpi("Icon_line_node.png")));}}}if (mRouteLine.getStarting() != null) {overlayOptionses.add((new MarkerOptions()).position(mRouteLine.getStarting().getLocation()).icon(getStartMarker() != null ? getStartMarker() :BitmapDescriptorFactory.fromAssetWithDpi("Icon_start.png")).zIndex(10));}if (mRouteLine.getTerminal() != null) {overlayOptionses.add((new MarkerOptions()).position(mRouteLine.getTerminal().getLocation()).icon(getTerminalMarker() != null ? getTerminalMarker() :BitmapDescriptorFactory.fromAssetWithDpi("Icon_end.png")).zIndex(10));}// poly lineif (mRouteLine.getAllStep() != null&& mRouteLine.getAllStep().size() > 0) {List steps = mRouteLine.getAllStep();int stepNum = steps.size();List points = new ArrayList();ArrayList traffics = new ArrayList();int totalTraffic = 0;for (int i = 0; i < stepNum ; i++) {if (i == stepNum - 1) {points.addAll(steps.get(i).getWayPoints());} else {points.addAll(steps.get(i).getWayPoints().subList(0, steps.get(i).getWayPoints().size() - 1));}totalTraffic += steps.get(i).getWayPoints().size() - 1;if (steps.get(i).getTrafficList() != null && steps.get(i).getTrafficList().length > 0) {for (int j = 0;j < steps.get(i).getTrafficList().length;j++) {traffics.add(steps.get(i).getTrafficList()[j]);}}}//            Bundle indexList = new Bundle();
//            if (traffics.size() > 0) {
//                int raffic[] = new int[traffics.size()];
//                int index = 0;
//                for (Integer tempTraff : traffics) {
//                    raffic[index] = tempTraff.intValue();
//                    index++;
//                }
//                indexList.putIntArray("indexs", raffic);
//            }boolean isDotLine = false;if (traffics != null && traffics.size() > 0) {isDotLine = true;}PolylineOptions option = new PolylineOptions().points(points).textureIndex(traffics).width(7).dottedLine(isDotLine).focus(true).color(getLineColor() != 0 ? getLineColor() : Color.argb(178, 0, 78, 255)).zIndex(0);if (isDotLine) {option.customTextureList(getCustomTextureList());}overlayOptionses.add(option);}return overlayOptionses;}/*** 设置路线数据* * @param routeLine*            路线数据*/public void setData(DrivingRouteLine routeLine) {this.mRouteLine = routeLine;}/*** 覆写此方法以改变默认起点图标* * @return 起点图标*/public BitmapDescriptor getStartMarker() {return null;}/*** 覆写此方法以改变默认绘制颜色* @return 线颜色*/public int getLineColor() {return 0;}public List getCustomTextureList() {ArrayList list = new ArrayList();list.add(BitmapDescriptorFactory.fromAsset("Icon_road_blue_arrow.png"));list.add(BitmapDescriptorFactory.fromAsset("Icon_road_green_arrow.png"));list.add(BitmapDescriptorFactory.fromAsset("Icon_road_yellow_arrow.png"));list.add(BitmapDescriptorFactory.fromAsset("Icon_road_red_arrow.png"));list.add(BitmapDescriptorFactory.fromAsset("Icon_road_nofocus.png"));return list;}/*** 覆写此方法以改变默认终点图标* * @return 终点图标*/public BitmapDescriptor getTerminalMarker() {return null;}/*** 覆写此方法以改变默认点击处理* * @param i*            线路节点的 index* @return 是否处理了该点击事件*/public boolean onRouteNodeClick(int i) {if (mRouteLine.getAllStep() != null&& mRouteLine.getAllStep().get(i) != null) {Log.i("baidumapsdk", "DrivingRouteOverlay onRouteNodeClick");}return false;}@Overridepublic final boolean onMarkerClick(Marker marker) {for (Overlay mMarker : mOverlayList) {if (mMarker instanceof Marker && mMarker.equals(marker)) {if (marker.getExtraInfo() != null) {onRouteNodeClick(marker.getExtraInfo().getInt("index"));}}}return true;}@Overridepublic boolean onPolylineClick(Polyline polyline) {boolean flag = false;for (Overlay mPolyline : mOverlayList) {if (mPolyline instanceof Polyline && mPolyline.equals(polyline)) {// 选中flag = true;break;}}setFocus(flag);return true;}public void setFocus(boolean flag) {focus = flag;for (Overlay mPolyline : mOverlayList) {if (mPolyline instanceof Polyline) {// 选中((Polyline) mPolyline).setFocus(flag);break;}}}
}

4.ok

本文来自互联网用户投稿，文章观点仅代表作者本人，不代表本站立场，不承担相关法律责任。如若转载，请注明出处。 如若内容造成侵权/违法违规/事实不符，请点击【内容举报】进行投诉反馈！