百度地图wifi定位获取地理位置

package com.baidumap; import android.location.Location; import android.os.Bundle; import com.baidu.mapapi.BMapManager; import com.baidu.mapapi.GeoPoint; import com.baidu.mapapi.LocationListener; import com.baidu.mapapi.MKLocationManager; import com.baidu.mapapi.MapActivity; import com.baidu.mapapi.MKAddrInfo; import com.baidu.mapapi.MKDrivingRouteResult; import com.baidu.mapapi.MKPoiInfo; import com.baidu.mapapi.MKPoiResult; import com.baidu.mapapi.MKSearch; import com.baidu.mapapi.MKSearchListener; import com.baidu.mapapi.MKTransitRouteResult; import com.baidu.mapapi.MKWalkingRouteResult; public class ShowMapT extends MapActivity { MapAPP app; MKSearch mSearch = null; // 搜索模块，也可去掉地图模块独立使用 /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); app = (MapAPP) this.getApplication(); if (app.mBMapMan == null) { app.mBMapMan = new BMapManager(getApplication()); app.mBMapMan.init(app.mStrKey, new MapAPP.MyGeneralListener()); } app.mBMapMan.start(); super.initMapActivity(app.mBMapMan); onceStartMyLocation(); //将经纬度坐标信息编译为详细地址 // 初始化搜索模块，注册事件监听 mSearch = new MKSearch(); mSearch.init(app.mBMapMan, new MKSearchListener() { @Override public void onGetWalkingRouteResult(MKWalkingRouteResult arg0, int arg1) { // TODO Auto-generated method stub } @Override public void onGetTransitRouteResult(MKTransitRouteResult arg0, int arg1) { // TODO Auto-generated method stub } @Override public void onGetPoiResult(MKPoiResult arg0, int arg1, int arg2) { // TODO Auto-generated method stub } @Override public void onGetDrivingRouteResult(MKDrivingRouteResult arg0, int arg1) { // TODO Auto-generated method stub } @Override public void onGetAddrResult(MKAddrInfo arg0, int arg1) { // TODO Auto-generated method stub if (arg0 == null) { return; } StringBuffer sb = new StringBuffer(); // 经纬度所对应的位置 sb.append(arg0.strAddr).append("/n"); // 判断该地址附近是否有POI（Point of Interest,即兴趣点） if (null != arg0.poiList) { // 遍历所有的兴趣点信息 for (MKPoiInfo poiInfo : arg0.poiList) { sb.append("名称：").append(poiInfo.name).append("/n"); sb.append("地址：").append(poiInfo.address).append("/n"); } } //获取地理位置名 String strtxt = sb.toString(); android.util.Log.i("mbyy", ">mbyy< " + strtxt); } }); } // 一直定位自己的位置 private LocationListener locationListener = new LocationListener() { @Override public void onLocationChanged(Location location) { if (location != null) { Double geolat = location.getLatitude() * 1E6; Double geoLng = location.getLongitude() * 1E6; GeoPoint mypoint = new GeoPoint(geolat.intValue(), geoLng.intValue()); mSearch.reverseGeocode(mypoint); } } }; private void onceStartMyLocation() { app.mBMapMan.getLocationManager().enableProvider(MKLocationManager.MK_NETWORK_PROVIDER); app.mBMapMan.getLocationManager().requestLocationUpdates(locationListener); app.mBMapMan.getLocationManager().setNoitifyInternal(5, 2); //设置通知间隔，单位秒 } @Override protected void onResume() { app.mBMapMan.start(); super.onResume(); } @Override protected void onPause() { app.mBMapMan.getLocationManager().removeUpdates(locationListener); app.mBMapMan.stop(); super.onPause(); } @Override protected boolean isRouteDisplayed() { // TODO Auto-generated method stub return false; } }