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

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：

1. mSearch = new MKSearch();// 搜索服務類
2. mSearch.init(mapManager, new MKSearchListener() {
4. public void onGetPoiResult(MKPoiResult res, int type, int error) {
5. // 錯誤號可參考MKEvent中的定義
6. if (error != 0 || res == null) {
7. Toast.makeText(BusRouteSysActivity.this, "抱歉，未找到結果",
8. Toast.LENGTH_LONG).show();
9. return;
10. }
12. String allStations = null;
14. MKPoiInfo curPoi = null;
15. int totalPoiNum = res.getNumPois();
16. for (int idx = 0; idx < totalPoiNum; idx++) {
17. Log.d("busline", "the busline is " + idx);
18. curPoi = res.getPoi(idx);
19. allStations += curPoi.name;//把所有站點放到allStation
21. Log.i("allStation", allStations);
22. if (2 == curPoi.ePoiType) {
23. break;
24. }
25. }
27. mSearch.busLineSearch(mCityName, curPoi.uid);
28. }
30. public void onGetTransitRouteResult(MKTransitRouteResult result,
31. int iError) {
32. if (result == null) {
33. return;
34. }
35. Log.d("liuyq", "公交換乘方案數：" + result.getNumPlan());
37. TransitOverlay routeOverlay = new TransitOverlay(
38. BusRouteSysActivity.this, mapView);
39. // 此處僅展示一個方案作為示例
40. routeOverlay.setData(result.getPlan(0));
41. mapView.getOverlays().clear();
42. mapView.getOverlays().add(routeOverlay);
43. mapView.invalidate();
45. ResStringList = new ArrayList<String>();
46. for (int i = 0; i < result.getNumPlan(); i++) {
47. // 公交換乘方案詳情類
48. MKTransitRoutePlan routePlan = result.getPlan(i);
49. // 再根據MKTransitRoutePlan類提供的方法去獲取具體的換乘信息（省略）
50. int lineNum = routePlan.getNumLines();
52. Log.d("1111111", "方案" + (i + 1) + "包含的公交線路段數:" + lineNum);
54. StringBuffer reStringBuffer = new StringBuffer("");// 結果句子
55. String keyword = "";// 先 再 最後
56. for (int j = 0; j < lineNum; j++) {
57. MKLine mkLine = routePlan.getLine(j);
59. MKPoiInfo onstopInfo = mkLine.getGetOnStop();
60. MKPoiInfo offstopInfo = mkLine.getGetOffStop();
62. String lineName = mkLine.getTitle();// 線路名
63. String startPointName = onstopInfo.name;// 起點名
64. String endPointName = offstopInfo.name;// 終點名
65. String endword = "";
66. if (j == 0) {
67. keyword = "先";
68. } else if (j == lineNum - 1) {
69. keyword = "，最後";
70. endword = "\n\n";
71. } else {
72. keyword = "，再";
73. }
75. reStringBuffer.append(keyword + "從 " + startPointName
76. + " 上車，乘坐" + lineName + "路，在 " + endPointName
77. + "下車" + endword);
79. Log.d(TAG, "第" + (j + 1) + "段起點名稱:" + startPointName);
80. Log.d(TAG, "第" + (j + 1) + "段終點名稱:" + endPointName);
81. }
82. // 如果不重復 就加入
83. if (!ResStringList.contains(reStringBuffer.toString())) {
84. ResStringList.add(reStringBuffer.toString());
85. }
86. }
87. allResults = "";
88. for (String s : ResStringList) {
89. System.out.println(s);
90. allResults += s;
91. }
92. mapView.getController().animateTo(result.getStart().pt);
93. }
95. public void onGetDrivingRouteResult(MKDrivingRouteResult res,
96. int error) {
97. }
99. public void onGetWalkingRouteResult(MKWalkingRouteResult res,
100. int error) {
101. }
103. public void onGetBusDetailResult(MKBusLineResult result, int iError) {
104. if (iError != 0 || result == null) {
105. Toast.makeText(BusRouteSysActivity.this, "抱歉，未找到結果",
106. Toast.LENGTH_LONG).show();
107. return;
108. }
109. allResults = "";
110. for (int i = 0; i < result.getBusRoute().getNumSteps(); i++) {
112. allResults += result.getStation(i).getContent() + "-->";
113. textViewTop.setText(allResults);
114. }
116. RouteOverlay routeOverlay = new RouteOverlay(
117. BusRouteSysActivity.this, mapView);
118. // 此處僅展示一個方案作為示例
119. routeOverlay.setData(result.getBusRoute());
120. mapView.getOverlays().clear();
121. mapView.getOverlays().add(routeOverlay);
122. mapView.invalidate();
123. mapView.getController().animateTo(
124. result.getBusRoute().getStart());
125. }
127. @Override
128. public void onGetAddrResult(MKAddrInfo arg0, int arg1) {
129. // TODO Auto-generated method stub
131. }
133. });

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