用com.baidu.mapapi.map相关函数
根据经纬度,找到地址信息(调用android地图百度API)
比如:给定一个坐标GeoPoint mylocation = new GeoPoint((int) (29.855 * 1E6),
(int) (114.345 * 1E6));//
有什么方法可以得到坐标对应的地址信息?求高手相助!多谢啦啦啦!
给出的地址信息要很详细,可以小到到一栋楼,比如"百度大厦".求指教,
急急急!在线等......Android百度地图经纬度 地址经纬度
根据经纬度,找到地址信息(调用android地图百度API)
比如:给定一个坐标GeoPoint mylocation = new GeoPoint((int) (29.855 * 1E6),
(int) (114.345 * 1E6));//
有什么方法可以得到坐标对应的地址信息?求高手相助!多谢啦啦啦!
给出的地址信息要很详细,可以小到到一栋楼,比如"百度大厦".求指教,
急急急!在线等......Android百度地图经纬度 地址经纬度
(int) (114.345 * 1E6));
Search.reverseGeocode(mylocation );返回结果在MKSearchListener里的onGetAddrResult方法通知
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.Toast;import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.BDNotifyListener;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;
import com.baidu.mapapi.BMapManager;
import com.baidu.mapapi.map.LocationData;
import com.baidu.mapapi.map.MKMapViewListener;
import com.baidu.mapapi.map.MapController;
import com.baidu.mapapi.map.MapPoi;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.MyLocationOverlay;
import com.baidu.mapapi.search.MKAddrInfo;
import com.baidu.mapapi.search.MKBusLineResult;
import com.baidu.mapapi.search.MKDrivingRouteResult;
import com.baidu.mapapi.search.MKPoiResult;
import com.baidu.mapapi.search.MKSearch;
import com.baidu.mapapi.search.MKSearchListener;
import com.baidu.mapapi.search.MKSuggestionResult;
import com.baidu.mapapi.search.MKTransitRouteResult;
import com.baidu.mapapi.search.MKWalkingRouteResult;
import com.baidu.platform.comapi.basestruct.GeoPoint;public class LocationOverlayDemo extends Activity {
static GeoPoint mylocation = new GeoPoint((int) (29.855 * 1E6),
(int) (114.345 * 1E6));// 如果不给我位置的话默认为湖北科技学院图书馆
static MapView mMapView = null;
private MapController mMapController = null;
public MKMapViewListener mMapListener = null;
FrameLayout mMapViewContainer = null;
// 定位相关
LocationClient mLocClient;
public MyLocationListenner myListener = new MyLocationListenner();
public NotifyLister mNotifyer = null;
Button testUpdateButton = null;
Button NearbyButton = null;
Button locationname = null;
EditText indexText = null;
MyLocationOverlay myLocationOverlay = null;
int index = 0;
static String nowlocatoinname=null;
LocationData locData = null;
DemoApplication app;
Handler mHandler = new Handler() {
public void handleMessage(android.os.Message msg) {
Toast.makeText(LocationOverlayDemo.this, "定位成功!", Toast.LENGTH_SHORT)
.show();
};
}; @Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
app = (DemoApplication) this.getApplication();
if (app.mBMapManager == null) {
app.mBMapManager = new BMapManager(this);
app.mBMapManager.init(DemoApplication.strKey,
new DemoApplication.MyGeneralListener());
}
setContentView(R.layout.activity_locationoverlay);
mMapView = (MapView) findViewById(R.id.bmapView);
mMapController = mMapView.getController(); initMapView(); mLocClient = new LocationClient(this);
mLocClient.registerLocationListener(myListener); LocationClientOption option = new LocationClientOption();
option.setOpenGps(true);// 打开gps
option.setCoorType("bd09ll"); // 设置坐标类型
// option.setScanSpan(1000); //1秒钟扫描一次
mLocClient.setLocOption(option);
mLocClient.start();
mMapView.getController().setZoom(17);
mMapView.getController().enableClick(true); mMapView.setBuiltInZoomControls(true);
mMapListener = new MKMapViewListener() { @Override
public void onMapMoveFinish() {
// TODO Auto-generated method stub
} @Override
public void onClickMapPoi(MapPoi mapPoiInfo) {
// TODO Auto-generated method stub
String title = "";
if (mapPoiInfo != null) {
title = mapPoiInfo.strText;
mylocation = mapPoiInfo.geoPt;// 修改坐标
Toast.makeText(LocationOverlayDemo.this, title,
Toast.LENGTH_SHORT).show();
}
} @Override
public void onGetCurrentMap(Bitmap b) {
// TODO Auto-generated method stub
} @Override
public void onMapAnimationFinish() {
// TODO Auto-generated method stub }
};
mMapView.regMapViewListener(DemoApplication.getInstance().mBMapManager,
mMapListener);
myLocationOverlay = new MyLocationOverlay(mMapView);
locData = new LocationData();
myLocationOverlay.setData(locData);
mMapView.getOverlays().add(myLocationOverlay);
myLocationOverlay.enableCompass();
mMapView.refresh(); testUpdateButton = (Button) findViewById(R.id.button1);
OnClickListener clickListener = new OnClickListener() {
public void onClick(View v) {
testUpdateClick();
}
};
testUpdateButton.setOnClickListener(clickListener); NearbyButton = (Button) findViewById(R.id.button2);
OnClickListener clickListener1 = new OnClickListener() {
public void onClick(View v) {
NearbySearch();
}
};
NearbyButton.setOnClickListener(clickListener1);
locationname = (Button) findViewById(R.id.button3); } protected void NearbySearch() {
// TODO Auto-generated method stub
Intent intent = new Intent();
intent.setClass(LocationOverlayDemo.this, NearbyPoiSearch.class);
this.startActivity(intent);
} @Override
protected void onPause() {
mMapView.onPause();
super.onPause();
} @Override
protected void onResume() {
mMapView.onResume();
super.onResume();
} @Override
protected void onDestroy() {
if (mLocClient != null)
mLocClient.stop();
mMapView.destroy();
DemoApplication app = (DemoApplication) this.getApplication();
if (app.mBMapManager != null) {
app.mBMapManager.destroy();
app.mBMapManager = null;
}
super.onDestroy();
} @Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mMapView.onSaveInstanceState(outState); } @Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
mMapView.onRestoreInstanceState(savedInstanceState);
} public void testUpdateClick() {
mLocClient.requestLocation();
} private void initMapView() {
mMapView.setLongClickable(true);
// mMapController.setMapClickEnable(true);
// mMapView.setSatellite(false);
} @Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
} /**
* 监听函数，又新位置的时候，格式化成字符串，输出到屏幕中
*/
public class MyLocationListenner implements BDLocationListener {
@Override
public void onReceiveLocation(BDLocation location) {
if (location == null)
return;
locData.latitude = location.getLatitude();
locData.longitude = location.getLongitude();
locData.accuracy = location.getRadius();
locData.direction = location.getDerect();
myLocationOverlay.setData(locData);
mMapView.refresh();
mylocation = new GeoPoint((int) (locData.latitude * 1e6),
(int) (locData.longitude * 1e6));
MapPoi mapPoiInfo=null;
MKSearch mks = new MKSearch();
mks.reverseGeocode(mylocation);
mks.init(app.mBMapManager, new MKSearchListener() {
@Override
public void onGetPoiDetailSearchResult(int type, int error) {
}
public void onGetAddrResult(MKAddrInfo res, int error) {
if (error != 0) {
String str = String.format("错误号：%d", error);
Toast.makeText(LocationOverlayDemo.this, str,
Toast.LENGTH_LONG).show();
return;
}
nowlocatoinname=res.strAddr;
locationname.setText("你在"+nowlocatoinname);
} @Override
public void onGetBusDetailResult(MKBusLineResult arg0, int arg1) {
// TODO Auto-generated method stub
}
@Override
public void onGetDrivingRouteResult(MKDrivingRouteResult arg0,
int arg1) { } @Override
public void onGetPoiResult(MKPoiResult arg0, int arg1, int arg2) {
} @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 }
}); mMapController.animateTo(mylocation, mHandler.obtainMessage(1));
} public void onReceivePoi(BDLocation poiLocation) {
if (poiLocation == null) {
return;
}
} } public class NotifyLister extends BDNotifyListener {
public void onNotify(BDLocation mlocation, float distance) {
}
}}
if (error != 0) {
String str = String.format("错误号：%d", error);
Toast.makeText(LocationOverlayDemo.this, str,
Toast.LENGTH_LONG).show();
return;
}
你的这个函数就是 res是地址的详细信息
public void onClickMapPoi(MapPoi mapPoiInfo) {
// TODO Auto-generated method stub
String title = "";
if (mapPoiInfo != null) {
title = mapPoiInfo.strText;
mylocation = mapPoiInfo.geoPt;// 修改坐标
Toast.makeText(LocationOverlayDemo.this, title,
Toast.LENGTH_SHORT).show();
}
这个函数就可以打印出很小的一个地方,比如湖北科技学院图书馆;我想得到的就是这样的消息,我希望我定位成功后就把地图中心的位置自动打印出来,而不是我点击后才打印
public void onGetAddrResult(MKAddrInfo res, int error) {
if (error != 0) {
String str = String.format("错误号：%d", error);
Toast.makeText(LocationOverlayDemo.this, str,
Toast.LENGTH_LONG).show();
return;
}
其实查询出来的是一条路线,我想要一个具体的坐标点,求指教啊