package com.example.bdtest; import com.baidu.mapapi.MKEvent;
import com.baidu.mapapi.MKPlanNode;
import com.baidu.mapapi.MKPoiInfo;
import com.baidu.mapapi.BMapManager;
import com.baidu.mapapi.GeoPoint;
import com.baidu.mapapi.MKAddrInfo;
import com.baidu.mapapi.MKBusLineResult;
import com.baidu.mapapi.MKDrivingRouteResult;
import com.baidu.mapapi.MKPoiResult;
import com.baidu.mapapi.MKSearch;
import com.baidu.mapapi.MKSuggestionResult;
import com.baidu.mapapi.MKTransitRouteResult;
import com.baidu.mapapi.MKWalkingRouteResult;
import com.baidu.mapapi.MapActivity;
import com.baidu.mapapi.MapController;
import com.baidu.mapapi.MapView;
import com.baidu.mapapi.PoiOverlay;
import com.baidu.mapapi.RouteOverlay; import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.widget.Toast; public class MainActivity extends MapActivity { private BMapManager mBMapMan = null;
private MapView mMapView = null;
private MKSearch mMKSearch = null; @Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mBMapMan=new BMapManager(getApplication());
mBMapMan.init("3B910277809EF23A5FAFAB66F09168D73CB3B793", null);
//注意：请在试用setContentView前初始化BMapManager对象，否则会报错
setContentView(R.layout.activity_main);
super.initMapActivity(mBMapMan);
mMKSearch = new MKSearch();
mMKSearch.init(mBMapMan, new MySearchListener(){ @Override
public void onGetAddrResult(MKAddrInfo arg0, int arg1) {
// TODO Auto-generated method stub
super.onGetAddrResult(arg0, arg1);
} @Override
public void onGetBusDetailResult(MKBusLineResult arg0, int arg1) {
// TODO Auto-generated method stub
super.onGetBusDetailResult(arg0, arg1);
} @Override
public void onGetDrivingRouteResult(MKDrivingRouteResult result, int iError) {
if (result == null) {
return;
}
RouteOverlay routeOverlay = new RouteOverlay(MainActivity.this, mMapView); // 此处仅展示一个方案作为示例
routeOverlay.setData(result.getPlan(0).getRoute(0));
mMapView.getOverlays().add(routeOverlay);
mMapView.refreshDrawableState();
} @Override
public void onGetPoiDetailSearchResult(int arg0, int arg1) {
// TODO Auto-generated method stub
super.onGetPoiDetailSearchResult(arg0, arg1);
} @Override
public void onGetPoiResult(MKPoiResult res, int type, int error) {
// 错误号可参考MKEvent中的定义
if ( error == MKEvent.ERROR_RESULT_NOT_FOUND){
Toast.makeText(MainActivity.this, "抱歉，未找到结果",Toast.LENGTH_LONG).show();
return ;
}
else if (error != 0 || res == null) {
Toast.makeText(MainActivity.this, "搜索出错啦..", Toast.LENGTH_LONG).show();
return;
}
// 将poi结果显示到地图上
PoiOverlay poiOverlay = new PoiOverlay(MainActivity.this, mMapView);
poiOverlay.setData(res.getAllPoi());
mMapView.getOverlays().clear();
mMapView.getOverlays().add(poiOverlay);
mMapView.refreshDrawableState();
//当ePoiType为2（公交线路）或4（地铁线路）时， poi坐标为空
for(MKPoiInfo info : res.getAllPoi() ){
if (info.pt != null ){
mMapView.getController().animateTo(info.pt);
break;
}
}
} @Override
public void onGetRGCShareUrlResult(String arg0, int arg1) {
// TODO Auto-generated method stub
super.onGetRGCShareUrlResult(arg0, arg1);
} @Override
public void onGetSuggestionResult(MKSuggestionResult arg0, int arg1) {
// TODO Auto-generated method stub
super.onGetSuggestionResult(arg0, arg1);
} @Override
public void onGetTransitRouteResult(MKTransitRouteResult arg0,
int arg1) {
// TODO Auto-generated method stub
super.onGetTransitRouteResult(arg0, arg1);
} @Override
public void onGetWalkingRouteResult(MKWalkingRouteResult arg0,
int arg1) {
// TODO Auto-generated method stub
super.onGetWalkingRouteResult(arg0, arg1);
} @Override
protected Object clone() throws CloneNotSupportedException {
// TODO Auto-generated method stub
return super.clone();
} @Override
public boolean equals(Object o) {
// TODO Auto-generated method stub
return super.equals(o);
} @Override
protected void finalize() throws Throwable {
// TODO Auto-generated method stub
super.finalize();
} @Override
public int hashCode() {
// TODO Auto-generated method stub
return super.hashCode();
} @Override
public String toString() {
// TODO Auto-generated method stub
return super.toString();
} });//注意，MKSearchListener只支持一个，以最后一次设置为准 mMapView=(MapView)findViewById(R.id.bmapView);
mMapView.setBuiltInZoomControls(true);
//设置启用内置的缩放控件
MapController mMapController=mMapView.getController();
// 得到mMapView的控制权,可以用它控制和驱动平移和缩放
GeoPoint point =new GeoPoint((int)(39.915* 1E6),(int)(116.404* 1E6));
//用给定的经纬度构造一个GeoPoint，单位是微度 (度 * 1E6)
mMapController.setCenter(point);//设置地图中心点
mMapController.setZoom(12);//设置地图zoom级别 //显示交通信息图
//mMapView.setTraffic(true); //显示卫星图
//mMapView.setSatellite(true); //检索北京西站与北京北站为顶点所确定的距形区域内的KFC餐厅
// 北京西站
GeoPoint ptLB = new GeoPoint( (int)(39.901375 * 1E6),(int)(116.329099 * 1E6));
// 北京北站
GeoPoint ptRT = new GeoPoint( (int)(39.949404 * 1E6),(int)(116.360719 * 1E6));
mMKSearch.poiSearchInbounds("KFC", ptLB, ptRT); //检索从*到百度大厦的驾车路线
MKPlanNode start = new MKPlanNode();
start.pt = new GeoPoint((int) (39.915 * 1E6), (int) (116.404 * 1E6));
MKPlanNode end = new MKPlanNode();
end.pt = new GeoPoint(40057031, 116307852);// 设置驾车路线搜索策略，时间优先、费用最少或距离最短
mMKSearch.setDrivingPolicy(MKSearch.ECAR_TIME_FIRST);
mMKSearch.drivingSearch(null, start, null, end); } @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 void onDestroy(){
if(mBMapMan!=null){
mBMapMan.destroy();
mBMapMan=null;
}
super.onDestroy();
}
@Override
protected void onPause(){
if(mBMapMan!=null){
mBMapMan.stop();
}
super.onPause();
}
@Override
protected void onResume(){
if(mBMapMan!=null){
mBMapMan.start();
}
super.onResume();
} @Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
} }