Android百度地图-获取一条公交上的所有站点 获取两站直接的线路
jopen
12年前
mSearch = new MKSearch();// 搜索服务类 mSearch.init(mapManager, new MKSearchListener() { public void onGetPoiResult(MKPoiResult res, int type, int error) { // 错误号可参考MKEvent中的定义 if (error != 0 || res == null) { Toast.makeText(BusRouteSysActivity.this, "抱歉，未找到结果", Toast.LENGTH_LONG).show(); return; } String allStations = null; MKPoiInfo curPoi = null; int totalPoiNum = res.getNumPois(); for (int idx = 0; idx < totalPoiNum; idx++) { Log.d("busline", "the busline is " + idx); curPoi = res.getPoi(idx); allStations += curPoi.name;//把所有站点放到allStation Log.i("allStation", allStations); if (2 == curPoi.ePoiType) { break; } } mSearch.busLineSearch(mCityName, curPoi.uid); } public void onGetTransitRouteResult(MKTransitRouteResult result, int iError) { if (result == null) { return; } Log.d("liuyq", "公交换乘方案数：" + result.getNumPlan()); TransitOverlay routeOverlay = new TransitOverlay( BusRouteSysActivity.this, mapView); // 此处仅展示一个方案作为示例 routeOverlay.setData(result.getPlan(0)); mapView.getOverlays().clear(); mapView.getOverlays().add(routeOverlay); mapView.invalidate(); ResStringList = new ArrayList<String>(); for (int i = 0; i < result.getNumPlan(); i++) { // 公交换乘方案详情类 MKTransitRoutePlan routePlan = result.getPlan(i); // 再根据MKTransitRoutePlan类提供的方法去获取具体的换乘信息（省略） int lineNum = routePlan.getNumLines(); Log.d("1111111", "方案" + (i + 1) + "包含的公交线路段数:" + lineNum); StringBuffer reStringBuffer = new StringBuffer("");// 结果句子 String keyword = "";// 先 再 最后 for (int j = 0; j < lineNum; j++) { MKLine mkLine = routePlan.getLine(j); MKPoiInfo onstopInfo = mkLine.getGetOnStop(); MKPoiInfo offstopInfo = mkLine.getGetOffStop(); String lineName = mkLine.getTitle();// 线路名 String startPointName = onstopInfo.name;// 起点名 String endPointName = offstopInfo.name;// 终点名 String endword = ""; if (j == 0) { keyword = "先"; } else if (j == lineNum - 1) { keyword = "，最后"; endword = "\n\n"; } else { keyword = "，再"; } reStringBuffer.append(keyword + "从 " + startPointName + " 上车，乘坐" + lineName + "路，在 " + endPointName + "下车" + endword); Log.d(TAG, "第" + (j + 1) + "段起点名称:" + startPointName); Log.d(TAG, "第" + (j + 1) + "段终点名称:" + endPointName); } // 如果不重复 就加入 if (!ResStringList.contains(reStringBuffer.toString())) { ResStringList.add(reStringBuffer.toString()); } } allResults = ""; for (String s : ResStringList) { System.out.println(s); allResults += s; } mapView.getController().animateTo(result.getStart().pt); } public void onGetDrivingRouteResult(MKDrivingRouteResult res, int error) { } public void onGetWalkingRouteResult(MKWalkingRouteResult res, int error) { } public void onGetBusDetailResult(MKBusLineResult result, int iError) { if (iError != 0 || result == null) { Toast.makeText(BusRouteSysActivity.this, "抱歉，未找到结果", Toast.LENGTH_LONG).show(); return; } allResults = ""; for (int i = 0; i < result.getBusRoute().getNumSteps(); i++) { allResults += result.getStation(i).getContent() + "-->"; textViewTop.setText(allResults); } RouteOverlay routeOverlay = new RouteOverlay( BusRouteSysActivity.this, mapView); // 此处仅展示一个方案作为示例 routeOverlay.setData(result.getBusRoute()); mapView.getOverlays().clear(); mapView.getOverlays().add(routeOverlay); mapView.invalidate(); mapView.getController().animateTo( result.getBusRoute().getStart()); } @Override public void onGetAddrResult(MKAddrInfo arg0, int arg1) { // TODO Auto-generated method stub } });