根据经纬度,找到地址信息(调用android地图百度API)

2013-05-12 08:39:51 1.4万阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

android 百度地图－－根据地址和经纬度搜索最近做了个应用，里面用到了百度地图，具体需求是： 1. 输入地址，点击“定位”按钮，跳转到百度地图页面，搜索并显示定位点在该地址； 2. 不输入地址，点击“定位”按钮，跳转到百度地图，显示当前位置； 3. 在百度地图页面，点击某一位置，使定位点移动到此处，点击“确定”，返回经纬度到上一页面； 4. 根据已有的经纬度，点击“定位”，跳转到百度地图，定位到相应位置；具体代码如下： 1. 第一个页面的xml <LinearLayout xmlns:android="http://sche. 阅读详情

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......

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丨徘徊灬 2016-01-18

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楼主问题解决没。求分享，求份源码看看，邮箱：986969368@qq.com

wyckero99 2015-11-18

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，楼主问题解决没。求分享，求份源码看看，邮箱：1051638673@qq.com ，

u010203975 2013-10-24

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楼主的问题解决了没有啊？我最近也被这个问题困扰，就是得到经纬度后使用Geocoder或者通过访问百度主页返回地址的时候老是有误差啊！大概是500~600的误差！没法精确定位啊！求解救啊楼主！

不怕输就不会输 2013-05-13

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用 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

不怕输就不会输 2013-05-13

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楼上你好:1.这个函数确实可以得到地址信息,但是呢这里打出来的地址是湖北省咸宁市咸安区s208,我希望的效果是湖北省咸宁市咸安区咸宁大道88号湖北科技学院图书馆; 2.当我们点击地图的时候会触发 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

aa6544032310610 2013-05-12

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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; } 你的这个函数就是 res是地址的详细信息

不怕输就不会输 2013-05-12

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楼上: 这个不行啊,不够细致,只能够到一个地区,不能够到一座楼! package hu.sheng.jin; import android.app.Activity; 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) { } } }

aa6544032310610 2013-05-12

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GeoPoint mylocation = new GeoPoint((int) (29.855 * 1E6), (int) (114.345 * 1E6)); Search.reverseGeocode(mylocation ); 返回结果在MKSearchListener里的onGetAddrResult方法通知

根据经纬度,找到地址信息(调用android地图百度API)

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