Android百度地圖-獲取一條公交上的所有站點 獲取兩站直接的線路

    mSearch = new MKSearch();// 搜索服務類

            mSearch.init(mapManager, new MKSearchListener() {


            public void onGetPoiResult(MKPoiResult res, int type, int error) {  
                // 錯誤號可參考MKEvent中的定義  
                if (error != 0 || res == null) {  
                    Toast.makeText(BusRouteSysActivity.this, "抱歉，未找到結果",  
                            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;//把所有站點放到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", "公交換乘方案數：" + result.getNumPlan());  

                TransitOverlay routeOverlay = new TransitOverlay(  
                        BusRouteSysActivity.this, mapView);  
                // 此處僅展示一個方案作為示例  
                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++) {  
                    // 公交換乘方案詳情類  
                    MKTransitRoutePlan routePlan = result.getPlan(i);  
                    // 再根據MKTransitRoutePlan類提供的方法去獲取具體的換乘信息（省略）  
                    int lineNum = routePlan.getNumLines();  

                    Log.d("1111111", "方案" + (i + 1) + "包含的公交線路段數:" + lineNum);  

                    StringBuffer reStringBuffer = new StringBuffer("");// 結果句子  
                    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();// 線路名  
                        String startPointName = onstopInfo.name;// 起點名  
                        String endPointName = offstopInfo.name;// 終點名  
                        String endword = "";  
                        if (j == 0) {  
                            keyword = "先";  
                        } else if (j == lineNum - 1) {  
                            keyword = "，最后";  
                            endword = "\n\n";  
                        } else {  
                            keyword = "，再";  
                        }  

                        reStringBuffer.append(keyword + "從 " + startPointName  
                                + " 上車，乘坐" + lineName + "路，在 " + endPointName  
                                + "下車" + endword);  

                        Log.d(TAG, "第" + (j + 1) + "段起點名稱:" + startPointName);  
                        Log.d(TAG, "第" + (j + 1) + "段終點名稱:" + endPointName);  
                    }  
                    // 如果不重復 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，未找到結果",  
                            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);  
                // 此處僅展示一個方案作為示例  
                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  

            }  

        });  </pre><br />