封装好的Mapactivity百度地图路径规划

1、只许向MapAcitvity传一个Intent值   值为一个坐标  去哪里的坐标即可。

2、自动定位到当前位置。

3、demo下载地址 http://download.csdn.net/detail/u012303938/9173285

代码如下  Mapactivity

package com.example.daohang;




import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.PopupWindow;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;
import com.baidu.mapapi.map.BaiduMap;
import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.MapStatusUpdate;
import com.baidu.mapapi.map.MapStatusUpdateFactory;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.MyLocationData;
import com.baidu.mapapi.model.LatLng;
import com.baidu.mapapi.overlayutil.DrivingRouteOverlay;
import com.baidu.mapapi.overlayutil.TransitRouteOverlay;
import com.baidu.mapapi.overlayutil.WalkingRouteOverlay;
import com.baidu.mapapi.search.core.SearchResult;
import com.baidu.mapapi.search.poi.PoiSearch;
import com.baidu.mapapi.search.route.DrivingRouteLine;
import com.baidu.mapapi.search.route.DrivingRoutePlanOption;
import com.baidu.mapapi.search.route.DrivingRouteResult;
import com.baidu.mapapi.search.route.OnGetRoutePlanResultListener;
import com.baidu.mapapi.search.route.PlanNode;
import com.baidu.mapapi.search.route.RoutePlanSearch;
import com.baidu.mapapi.search.route.TransitRouteLine;
import com.baidu.mapapi.search.route.TransitRoutePlanOption;
import com.baidu.mapapi.search.route.TransitRouteResult;
import com.baidu.mapapi.search.route.WalkingRouteLine;
import com.baidu.mapapi.search.route.WalkingRoutePlanOption;
import com.baidu.mapapi.search.route.WalkingRouteResult;


import java.util.List;

public class MapActivity extends Activity {
    private LocationClient mLocationClient;
	public BDLocationListener myListener = new MyLocationListener();
	private MapView mMapView = null;
	private BaiduMap mBaiduMap;
	private BitmapDescriptor mCurrentMarker;
	boolean isFirstLoc = true;
	private PoiSearch mPoiSearch;
	private RoutePlanSearch mSearch;
	boolean useDefaultIcon = false;
	private String addr="";
	private String city="",local="";
	private LatLng latLngstar,latLngend;
    private Context context;
	private LinearLayout ll_bus,ll_driver,ll_walk,ll_bottom;
	private RelativeLayout rl_map;
	private Location location;
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		setContentView(R.layout.map);
		context=this;
		location= (Location) getIntent().getSerializableExtra("end");
		double lat=Double.valueOf(location.getLat());
		double lan=Double.valueOf(location.getLng());
		latLngend=new LatLng(lat,lan);
		//Toast.makeText(context,local,Toast.LENGTH_SHORT).show();
		rl_map= (RelativeLayout) findViewById(R.id.rl_map);
		/**
		 * 使用地图sdk前需先初始化BMapManager.
		 * BMapManager是全局的，可为多个MapView共用，它需要地图模块创建前创建，
		 * 并在地图地图模块销毁后销毁，只要还有地图模块在使用，BMapManager就不应该销毁
		 */
		//获取地图控件引用
		mMapView = (MapView) findViewById(R.id.bmapView);

		mBaiduMap = mMapView.getMap();
		// 开启定位图层
		mBaiduMap.setMyLocationEnabled(true);
		DemoApplication app = (DemoApplication) this.getApplication();
		mLocationClient = new LocationClient(app);     //声明LocationClient类
		initLocation();
		mLocationClient.registerLocationListener(myListener);    //注册监听函数
		mLocationClient.start();
		mPoiSearch = PoiSearch.newInstance();
		mSearch = RoutePlanSearch.newInstance();


		OnGetRoutePlanResultListener listener=new OnGetRoutePlanResultListener() {
			@Override
			public void onGetWalkingRouteResult(final WalkingRouteResult result) {
				if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
					Toast.makeText(MapActivity.this, "抱歉，步走未找到结果", Toast.LENGTH_SHORT).show();
				}
				if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
					//起终点或途经点地址有岐义，通过以下接口获取建议查询信息
					//result.getSuggestAddrInfo()
					return;
				}
				if (result.error == SearchResult.ERRORNO.NO_ERROR) {
					final WalkingRouteOverlay overlay=new WalkingRouteOverlay(mBaiduMap);
					mBaiduMap.setOnMarkerClickListener(overlay);
					List<WalkingRouteLine> list=result.getRouteLines();
					String str=list.get(0).getAllStep().get(0).getInstructions();
					//Toast.makeText(MapActivity.this,list.size()+"",Toast.LENGTH_SHORT).show();
					ll_bottom= (LinearLayout) findViewById(R.id.ll_bottom);
					View view=View.inflate(context,R.layout.luxian,null);
					ListView listView= (ListView) view.findViewById(R.id.listView2);
					final PopupWindow popupWindow=new PopupWindow(view);
					popupWindow.setWidth(rl_map.getWidth());

					popupWindow.setHeight(rl_map.getHeight()-ll_bottom.getMeasuredHeight());
					MYadapter1 mYadapter=new MYadapter1(list);
					listView.setAdapter(mYadapter);
					popupWindow.setFocusable(true);
					popupWindow.setBackgroundDrawable(new BitmapDrawable());
					int[] location = new int[2];
					ll_bottom.getLocationOnScreen(location);
					popupWindow.showAtLocation(ll_bottom, Gravity.NO_GRAVITY, location[0], location[1]-popupWindow.getHeight());
					listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
						@Override
						public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
							popupWindow.dismiss();
							mBaiduMap.clear();
							overlay.setData(result.getRouteLines().get(position));
							overlay.addToMap();
							overlay.zoomToSpan();
						}
					});
				}
			}

			@Override
			public void onGetTransitRouteResult(final TransitRouteResult result) {
				if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
					Toast.makeText(MapActivity.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();
				}
				if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
					//起终点或途经点地址有岐义，通过以下接口获取建议查询信息
					//result.getSuggestAddrInfo()
					return;
				}
				if (result.error == SearchResult.ERRORNO.NO_ERROR) {

					final TransitRouteOverlay overlay = new MyTransitRouteOverlay(mBaiduMap);
					mBaiduMap.setOnMarkerClickListener(overlay);
					List<TransitRouteLine> list=result.getRouteLines();
					String str=list.get(0).getAllStep().get(0).getInstructions();
					//Toast.makeText(MapActivity.this,list.size()+"",Toast.LENGTH_SHORT).show();
					ll_bottom= (LinearLayout) findViewById(R.id.ll_bottom);
					View view=View.inflate(context,R.layout.luxian,null);
					ListView listView= (ListView) view.findViewById(R.id.listView2);
					final PopupWindow popupWindow=new PopupWindow(view);
					popupWindow.setWidth(rl_map.getWidth());
					popupWindow.setHeight(rl_map.getHeight()-ll_bottom.getMeasuredHeight());
					MYadapter mYadapter=new MYadapter(list);
					listView.setAdapter(mYadapter);
					popupWindow.setFocusable(true);
					popupWindow.setBackgroundDrawable(new BitmapDrawable());
					int[] location = new int[2];
					ll_bottom.getLocationOnScreen(location);
					popupWindow.showAtLocation(ll_bottom, Gravity.NO_GRAVITY, location[0], location[1]-popupWindow.getHeight());
					listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
						@Override
						public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
							popupWindow.dismiss();
							mBaiduMap.clear();
							overlay.setData(result.getRouteLines().get(position));
							overlay.addToMap();
							overlay.zoomToSpan();
						}
					});
				}
			}

			@Override
			public void onGetDrivingRouteResult(final DrivingRouteResult result) {
				if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
					Toast.makeText(MapActivity.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();
				}
				if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
					//起终点或途经点地址有岐义，通过以下接口获取建议查询信息
					//result.getSuggestAddrInfo()
					return;
				}
				if (result.error == SearchResult.ERRORNO.NO_ERROR) {
					final DrivingRouteOverlay overlay=new DrivingRouteOverlay(mBaiduMap);
					mBaiduMap.setOnMarkerClickListener(overlay);
					List<DrivingRouteLine> list=result.getRouteLines();
					String str=list.get(0).getAllStep().get(0).getInstructions();
					//Toast.makeText(MapActivity.this,list.size()+"",Toast.LENGTH_SHORT).show();
					ll_bottom= (LinearLayout) findViewById(R.id.ll_bottom);
					View view=View.inflate(context,R.layout.luxian,null);
					ListView listView= (ListView) view.findViewById(R.id.listView2);
					final PopupWindow popupWindow=new PopupWindow(view);
					popupWindow.setWidth(rl_map.getWidth());
					popupWindow.setHeight(rl_map.getHeight()-ll_bottom.getMeasuredHeight());
					MYadapter2 mYadapter=new MYadapter2(list);
					listView.setAdapter(mYadapter);
					popupWindow.setFocusable(true);
					popupWindow.setBackgroundDrawable(new BitmapDrawable());
					int[] location = new int[2];
					ll_bottom.getLocationOnScreen(location);
					popupWindow.showAtLocation(ll_bottom, Gravity.NO_GRAVITY, location[0], location[1]-popupWindow.getHeight());
					listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
						@Override
						public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
							popupWindow.dismiss();
							mBaiduMap.clear();
							overlay.setData(result.getRouteLines().get(position));
							overlay.addToMap();
							overlay.zoomToSpan();
						}
					});
				}
			}
		};
		mSearch.setOnGetRoutePlanResultListener(listener);

		ll_bus= (LinearLayout) findViewById(R.id.ll_bus);
		ll_bus.setOnClickListener(new View.OnClickListener() {
			@Override
			public void onClick(View v) {

				PlanNode stNode = PlanNode.withLocation(latLngstar);
				PlanNode enNode = PlanNode.withLocation(latLngend);
				//Toast.makeText(context,latLngstar+":"+latLngend+":"+local,Toast.LENGTH_SHORT).show();
				mSearch.transitSearch((new TransitRoutePlanOption())
						.from(stNode)
						.city(city)
						.to(enNode));
			}
		});
		ll_driver= (LinearLayout) findViewById(R.id.ll_driver);
		ll_driver.setOnClickListener(new View.OnClickListener() {
			@Override
			public void onClick(View v) {
				PlanNode stNode = PlanNode.withLocation(latLngstar);
				PlanNode enNode = PlanNode.withLocation(latLngend);
				mSearch.drivingSearch((new DrivingRoutePlanOption())
				.from(stNode).to(enNode));
			}
		});
		ll_walk= (LinearLayout) findViewById(R.id.ll_walk);
		ll_walk.setOnClickListener(new View.OnClickListener() {
			@Override
			public void onClick(View v) {
				PlanNode stNode = PlanNode.withLocation(latLngstar);
				PlanNode enNode = PlanNode.withLocation(latLngend);
				mSearch.walkingSearch((new WalkingRoutePlanOption()).from(stNode).to(enNode));
			}
		});
//开启交通图
	//	mBaiduMap.setTrafficEnabled(true);

	}

	//定制RouteOverly
	private class MyDrivingRouteOverlay extends DrivingRouteOverlay {

		public MyDrivingRouteOverlay(BaiduMap baiduMap) {
			super(baiduMap);
		}

		@Override
		public BitmapDescriptor getStartMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
			}
			return null;
		}

		@Override
		public BitmapDescriptor getTerminalMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
			}
			return null;
		}
	}

	private class MyWalkingRouteOverlay extends WalkingRouteOverlay {

		public MyWalkingRouteOverlay(BaiduMap baiduMap) {
			super(baiduMap);
		}

		@Override
		public BitmapDescriptor getStartMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
			}
			return null;
		}

		@Override
		public BitmapDescriptor getTerminalMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
			}
			return null;
		}
	}
	private class MyTransitRouteOverlay extends TransitRouteOverlay {

		public MyTransitRouteOverlay(BaiduMap baiduMap) {
			super(baiduMap);
		}

		@Override
		public BitmapDescriptor getStartMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
			}
			return null;
		}

		@Override
		public BitmapDescriptor getTerminalMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
			}
			return null;
		}
	}
	@Override
	protected void onDestroy() {
		//在activity执行onDestroy时执行mMapView.onDestroy()，实现地图生命周期管理
		mLocationClient.stop();
		// 关闭定位图层
		mBaiduMap.setMyLocationEnabled(false);
		mPoiSearch.destroy();
		mSearch.destroy();
		mMapView.onDestroy();
		mMapView = null;
		super.onDestroy();

	}
	@Override
	protected void onResume() {
		super.onResume();
		//在activity执行onResume时执行mMapView. onResume ()，实现地图生命周期管理
		mMapView.onResume();
	}
	@Override
	protected void onPause() {
		super.onPause();
		//在activity执行onPause时执行mMapView. onPause ()，实现地图生命周期管理
		mMapView.onPause();
	}
	public class MyLocationListener implements BDLocationListener {

		@Override
		public void onReceiveLocation(BDLocation location) {


			if (location == null || mMapView == null)
				return;
			MyLocationData locData = new MyLocationData.Builder()
					.accuracy(location.getRadius())
							// 此处设置开发者获取到的方向信息，顺时针0-360
					.direction(100).latitude(location.getLatitude())
					.longitude(location.getLongitude()).build();
			         mBaiduMap.setMyLocationData(locData);
			addr=location.getAddrStr();
			city=location.getCity();
			latLngstar=new LatLng(location.getLatitude(),location.getLongitude());
			// 修改为自定义marker
//			mCurrentMarker = BitmapDescriptorFactory
//					.fromResource(R.drawable.icon_marka);
//			mBaiduMap
//					.setMyLocationConfigeration(new MyLocationConfiguration(
//							MyLocationConfiguration.LocationMode.NORMAL, true, mCurrentMarker));
			if (isFirstLoc) {
				isFirstLoc = false;
				LatLng ll = new LatLng(location.getLatitude(),
						location.getLongitude());
				MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(ll);
				mBaiduMap.animateMapStatus(u);
			}
// 当不需要定位图层时关闭定位图层
		//	mBaiduMap.setMyLocationEnabled(false);
			//Receive Location
			StringBuffer sb = new StringBuffer(256);
			sb.append("time : ");
			sb.append(location.getTime());
			sb.append("\nerror code : ");
			sb.append(location.getLocType());
			sb.append("\nlatitude : ");
			sb.append(location.getLatitude());
			sb.append("\nlontitude : ");
			sb.append(location.getLongitude());
			sb.append("\nradius : ");
			sb.append(location.getRadius());
			if (location.getLocType() == BDLocation.TypeGpsLocation) {// GPS定位结果
				sb.append("\nspeed : ");
				sb.append(location.getSpeed());// 单位：公里每小时
				sb.append("\nsatellite : ");
				sb.append(location.getSatelliteNumber());
				sb.append("\nheight : ");
				sb.append(location.getAltitude());// 单位：米
				sb.append("\ndirection : ");
				sb.append(location.getDirection());// 单位度
				sb.append("\naddr : ");
				sb.append(location.getAddrStr());
				sb.append("\ndescribe : ");
				sb.append("gps定位成功");


			} else if (location.getLocType() == BDLocation.TypeNetWorkLocation) {// 网络定位结果
				sb.append("\naddr : ");
				sb.append(location.getAddrStr());
				//运营商信息
				sb.append("\noperationers : ");
				sb.append(location.getOperators());
				sb.append("\ndescribe : ");
				sb.append("网络定位成功");
			} else if (location.getLocType() == BDLocation.TypeOffLineLocation) {// 离线定位结果
				sb.append("\ndescribe : ");
				sb.append("离线定位成功，离线定位结果也是有效的");
			} else if (location.getLocType() == BDLocation.TypeServerError) {
				sb.append("\ndescribe : ");
				sb.append("服务端网络定位失败，可以反馈IMEI号和大体定位时间到[email protected]，会有人追查原因");
			} else if (location.getLocType() == BDLocation.TypeNetWorkException) {
				sb.append("\ndescribe : ");
				sb.append("网络不同导致定位失败，请检查网络是否通畅");
			} else if (location.getLocType() == BDLocation.TypeCriteriaException) {
				sb.append("\ndescribe : ");
				sb.append("无法获取有效定位依据导致定位失败，一般是由于手机的原因，处于飞行模式下一般会造成这种结果，可以试着重启手机");
			}
			sb.append("\nlocationdescribe : ");
//			sb.append(location.getLocationDescribe());// 位置语义化信息
//			List<Poi> list = location.getPoiList();// POI数据
//			if (list != null) {
//				sb.append("\npoilist size = : ");
//				sb.append(list.size());
//				for (Poi p : list) {
//					sb.append("\npoi= : ");
//					sb.append(p.getId() + " " + p.getName() + " " + p.getRank());
//				}
			}
		//	Log.i("BaiduLocationApiDem", sb.toString());
		}
	private void initLocation(){
		LocationClientOption option = new LocationClientOption();
		option.setLocationMode(LocationClientOption.LocationMode.Hight_Accuracy
		);//可选，默认高精度，设置定位模式，高精度，低功耗，仅设备
		option.setCoorType("bd09ll");//可选，默认gcj02，设置返回的定位结果坐标系
		int span=1000;
		option.setScanSpan(span);//可选，默认0，即仅定位一次，设置发起定位请求的间隔需要大于等于1000ms才是有效的
		option.setIsNeedAddress(true);//可选，设置是否需要地址信息，默认不需要
		option.setOpenGps(true);//可选，默认false,设置是否使用gps
		option.setLocationNotify(true);//可选，默认false，设置是否当gps有效时按照1S1次频率输出GPS结果
		//option.setIsNeedLocationDescribe(true);//可选，默认false，设置是否需要位置语义化结果，可以在BDLocation.getLocationDescribe里得到，结果类似于“在北京天安门附近”
		//option.setIsNeedLocationPoiList(true);//可选，默认false，设置是否需要POI结果，可以在BDLocation.getPoiList里得到
		option.setIgnoreKillProcess(false);//可选，默认false，定位SDK内部是一个SERVICE，并放到了独立进程，设置是否在stop的时候杀死这个进程，默认杀死
		option.SetIgnoreCacheException(false);//可选，默认false，设置是否收集CRASH信息，默认收集
	//	option.setEnableSimulateGps(false);//可选，默认false，设置是否需要过滤gps仿真结果，默认需要
		mLocationClient.setLocOption(option);
	}
  private class MYadapter extends BaseAdapter{
	  List<TransitRouteLine> list;
	  public MYadapter( List<TransitRouteLine> list) {
		  this.list=list;
	  }

	  @Override
	  public int getCount() {
		  return list.size();
	  }

	  @Override
	  public Object getItem(int position) {
		  return list.get(position);
	  }

	  @Override
	  public long getItemId(int position) {
		  return position;
	  }

	  @Override
	  public View getView(int position, View convertView, ViewGroup parent) {
          if(convertView==null){
			  convertView=View.inflate(context,R.layout.luxian_item,null);
		  }
		  TextView title= (TextView) convertView.findViewById(R.id.title);
		  TextView time= (TextView) convertView.findViewById(R.id.time);
		  TextView sum= (TextView) convertView.findViewById(R.id.sum);
		  List<TransitRouteLine.TransitStep> routeStep=list.get(position).getAllStep();
		  String str="";
		  int du=0,di=0;
		  for(int i=0;i<routeStep.size();i++){
			  str+=routeStep.get(i).getInstructions();
			  du+=routeStep.get(i).getDuration();
			  di+=routeStep.get(i).getDistance();
		  }


		 // Toast.makeText(context,list.get(position).getAllStep().get(0).getInstructions(),Toast.LENGTH_SHORT).show();
		  title.setText(str);
//		  String str="";
//		  int num=0;
//          for(int i=0;i<routeStep.size();i++){
//			  str+= routeStep.get(i).getVehicleInfo().getTitle();
//			  num+=routeStep.get(i).getVehicleInfo().getPassStationNum();
//		  }
//		  title.setText(str);
		  time.setText((du/60)+"分");
		  sum.setText(di/1000+"公里左右");
		  return convertView;
	  }
  }
	private class MYadapter1 extends BaseAdapter{
		List<WalkingRouteLine> list;
		public MYadapter1( List<WalkingRouteLine> list) {
			this.list=list;
		}

		@Override
		public int getCount() {
			return list.size();
		}

		@Override
		public Object getItem(int position) {
			return list.get(position);
		}

		@Override
		public long getItemId(int position) {
			return position;
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
			if(convertView==null){
				convertView=View.inflate(context,R.layout.luxian_item,null);
			}
			TextView title= (TextView) convertView.findViewById(R.id.title);
			TextView time= (TextView) convertView.findViewById(R.id.time);
			TextView sum= (TextView) convertView.findViewById(R.id.sum);
			List<WalkingRouteLine.WalkingStep> routeStep=list.get(position).getAllStep();
			String str="";
			int du=0,di=0;
			for(int i=0;i<routeStep.size();i++){
				str+=routeStep.get(i).getInstructions();
				du+=routeStep.get(i).getDuration();
				di+=routeStep.get(i).getDistance();
			}


			// Toast.makeText(context,list.get(position).getAllStep().get(0).getInstructions(),Toast.LENGTH_SHORT).show();
			title.setText(str);
//		  String str="";
//		  int num=0;
//          for(int i=0;i<routeStep.size();i++){
//			  str+= routeStep.get(i).getVehicleInfo().getTitle();
//			  num+=routeStep.get(i).getVehicleInfo().getPassStationNum();
//		  }
//		  title.setText(str);
			time.setText((du/60)+"分");
			sum.setText(di/1000+"公里左右");
			return convertView;
		}
	}
	private class MYadapter2 extends BaseAdapter{
		List<DrivingRouteLine> list;
		public MYadapter2( List<DrivingRouteLine> list) {
			this.list=list;
		}

		@Override
		public int getCount() {
			return list.size();
		}

		@Override
		public Object getItem(int position) {
			return list.get(position);
		}

		@Override
		public long getItemId(int position) {
			return position;
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
			if(convertView==null){
				convertView=View.inflate(context,R.layout.luxian_item,null);
			}
			TextView title= (TextView) convertView.findViewById(R.id.title);
			TextView time= (TextView) convertView.findViewById(R.id.time);
			TextView sum= (TextView) convertView.findViewById(R.id.sum);
			List<DrivingRouteLine.DrivingStep> routeStep=list.get(position).getAllStep();
			String str="";
			int du=0,di=0;
			for(int i=0;i<routeStep.size();i++){
				str+=routeStep.get(i).getInstructions();
				du+=routeStep.get(i).getDuration();
				di+=routeStep.get(i).getDistance();
			}


			// Toast.makeText(context,list.get(position).getAllStep().get(0).getInstructions(),Toast.LENGTH_SHORT).show();
			title.setText(str);
//		  String str="";
//		  int num=0;
//          for(int i=0;i<routeStep.size();i++){
//			  str+= routeStep.get(i).getVehicleInfo().getTitle();
//			  num+=routeStep.get(i).getVehicleInfo().getPassStationNum();
//		  }
//		  title.setText(str);
			time.setText((du/60)+"分");
			sum.setText(di/1000+"公里左右");
			return convertView;
		}
	
}
}