android百度地图之公交线路详情搜索

/*     * 获得公交线路图的Uid，并且根据系Uid发起公交线路详情的检索     *      * @see     * com.baidu.mapapi.MKSearchListener#onGetPoiResult(com.baidu.mapapi     * .MKPoiResult, int, int)     */    @Override    public void onGetPoiResult(MKPoiResult arg0, int arg1, int arg2) {      // TODO Auto-generated method stub      if (arg0 == null || arg2 != 0) {        Toast.makeText(MainActivity.this, "未找到结果", 1);        return;      }      // 定义一个公交线路描述类      MKPoiInfo mkPoiInfo = null;      // 获得本次就爱你所的公交线路的总站点      int totalPoiNum = arg0.getNumPois();      for (int i = 0; i < totalPoiNum; i++) {        mkPoiInfo = arg0.getPoi(i);        if (mkPoiInfo.ePoiType == 2) {          break;        }      }      mkSearch.busLineSearch("开封", mkPoiInfo.uid);    }

/*     * 得到公交线路图的详情     *      * @see     * com.baidu.mapapi.MKSearchListener#onGetBusDetailResult(com.baidu.     * mapapi.MKBusLineResult, int)     */    @Override    public void onGetBusDetailResult(MKBusLineResult arg0, int arg1) {      // TODO Auto-generated method stub      if (arg0 == null || arg1 != 0) {        Toast.makeText(MainActivity.this, "未找到结果", 1);        return;      }      RouteOverlay routeOverlay = new RouteOverlay(MainActivity.this,          mapView);      routeOverlay.setData(arg0.getBusRoute());// 获得公交线路      mapView.getOverlays().clear();// 清楚公交站点的标识      mapView.getOverlays().add(routeOverlay);      mapView.invalidate();      // 采用动画形式描述公交站点      mapView.getController().animateTo(arg0.getBusRoute().getStart());    }

mkSearch.poiSearchInCity("开封", "3");

package com.arlen.android.baidumap08;import android.os.Bundle;import android.view.Menu;import android.widget.Toast;import com.baidu.mapapi.BMapManager;import com.baidu.mapapi.MKAddrInfo;import com.baidu.mapapi.MKBusLineResult;import com.baidu.mapapi.MKDrivingRouteResult;import com.baidu.mapapi.MKGeneralListener;import com.baidu.mapapi.MKPoiInfo;import com.baidu.mapapi.MKPoiResult;import com.baidu.mapapi.MKSearch;import com.baidu.mapapi.MKSearchListener;import com.baidu.mapapi.MKSuggestionResult;import com.baidu.mapapi.MKTransitRouteResult;import com.baidu.mapapi.MKWalkingRouteResult;import com.baidu.mapapi.MapActivity;import com.baidu.mapapi.MapView;import com.baidu.mapapi.RouteOverlay;public class MainActivity extends MapActivity {  private BMapManager bMapManager;  private MapView mapView;  private String key = "43D220AAB0DEC976D2EABC83CFC9EEE52BCCCA7A";  private MKSearch mkSearch;  @Override  protected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_main);    bMapManager = new BMapManager(MainActivity.this);    bMapManager.init(key, new MKGeneralListener() {      @Override      public void onGetPermissionState(int arg0) {        // TODO Auto-generated method stub      }      @Override      public void onGetNetworkState(int arg0) {        // TODO Auto-generated method stub      }    });    initMapActivity(bMapManager);    mapView = (MapView) findViewById(R.id.bmapView);    mkSearch = new MKSearch();    mkSearch.init(bMapManager, new MySearchListener());    mkSearch.poiSearchInCity("开封", "3");  }  private class MySearchListener implements MKSearchListener {    @Override    public void onGetAddrResult(MKAddrInfo arg0, int arg1) {      // TODO Auto-generated method stub    }    /*     * 得到公交线路图的详情     *      * @see     * com.baidu.mapapi.MKSearchListener#onGetBusDetailResult(com.baidu.     * mapapi.MKBusLineResult, int)     */    @Override    public void onGetBusDetailResult(MKBusLineResult arg0, int arg1) {      // TODO Auto-generated method stub      if (arg0 == null || arg1 != 0) {        Toast.makeText(MainActivity.this, "未找到结果", 1);        return;      }      RouteOverlay routeOverlay = new RouteOverlay(MainActivity.this,          mapView);      routeOverlay.setData(arg0.getBusRoute());// 获得公交线路      mapView.getOverlays().clear();// 清楚公交站点的标识      mapView.getOverlays().add(routeOverlay);      mapView.invalidate();      // 采用动画形式描述公交站点      mapView.getController().animateTo(arg0.getBusRoute().getStart());    }    @Override    public void onGetDrivingRouteResult(MKDrivingRouteResult arg0, int arg1) {      // TODO Auto-generated method stub    }    @Override    public void onGetPoiDetailSearchResult(int arg0, int arg1) {      // TODO Auto-generated method stub    }    /*     * 获得公交线路图的Uid，并且根据系Uid发起公交线路详情的检索     *      * @see     * com.baidu.mapapi.MKSearchListener#onGetPoiResult(com.baidu.mapapi     * .MKPoiResult, int, int)     */    @Override    public void onGetPoiResult(MKPoiResult arg0, int arg1, int arg2) {      // TODO Auto-generated method stub      if (arg0 == null || arg2 != 0) {        Toast.makeText(MainActivity.this, "未找到结果", 1);        return;      }      // 定义一个公交线路描述类      MKPoiInfo mkPoiInfo = null;      // 获得本次就爱你所的公交线路的总站点      int totalPoiNum = arg0.getNumPois();      for (int i = 0; i < totalPoiNum; i++) {        mkPoiInfo = arg0.getPoi(i);        if (mkPoiInfo.ePoiType == 2) {          break;        }      }      mkSearch.busLineSearch("开封", mkPoiInfo.uid);    }    @Override    public void onGetRGCShareUrlResult(String arg0, int arg1) {      // TODO Auto-generated method stub    }    @Override    public void onGetSuggestionResult(MKSuggestionResult arg0, int arg1) {      // TODO Auto-generated method stub    }    @Override    public void onGetTransitRouteResult(MKTransitRouteResult arg0, int arg1) {      // TODO Auto-generated method stub    }    @Override    public void onGetWalkingRouteResult(MKWalkingRouteResult arg0, int arg1) {      // TODO Auto-generated method stub    }  }  @Override  protected void onDestroy() {    // TODO Auto-generated method stub    super.onDestroy();    if (bMapManager != null) {      bMapManager.destroy();      bMapManager = null;    }  }  @Override  protected void onResume() {    // TODO Auto-generated method stub    super.onResume();    if (bMapManager != null) {      bMapManager.start();    }  }  @Override  protected void onPause() {    // TODO Auto-generated method stub    super.onPause();    if (bMapManager != null) {      bMapManager.stop();    }  }  @Override  public boolean onCreateOptionsMenu(Menu menu) {    // Inflate the menu; this adds items to the action bar if it is present.    getMenuInflater().inflate(R.menu.main, menu);    return true;  }  @Override  protected boolean isRouteDisplayed() {    // TODO Auto-generated method stub    return false;  }}

start = new MKPlanNode();    start.pt = new GeoPoint((int) (39.915 * 1E6), (int) (116.404 * 1E6));    end = new MKPlanNode();    end.pt = new GeoPoint(40057031, 116307852);    mkSearch.transitSearch("北京", start, end);

@Override    public void onGetTransitRouteResult(MKTransitRouteResult arg0, int arg1) {      // TODO Auto-generated method stub      if (arg0 == null) {        return;      }      int planNum = arg0.getNumPlan();// 获取所有的驾车路线      for (int i = 0; i < planNum; i++) {        TransitOverlay overlay = new TransitOverlay(MainActivity.this,            mapView);        overlay.setData(arg0.getPlan(i));        mapView.getOverlays().add(overlay);      }      mapView.invalidate();      mapView.getController().animateTo(arg0.getStart().pt);    }