通過百度地圖API實現搜尋地址--第三方開源--百度地圖（三），api開源

通過百度地圖API實現搜尋地址--第三方開源--百度地圖（三），api開源

搜尋地址功能是建立在能夠通過百度地圖API擷取位置的基礎上

通過百度地圖定位擷取位置詳情：http://www.cnblogs.com/zzw1994/p/5008134.html

  1 package com.zzw.baidumappoint;  2   3 import com.baidu.location.BDLocation;  4 import com.baidu.location.BDLocationListener;  5 import com.baidu.location.LocationClient;  6 import com.baidu.location.LocationClientOption;  7 import com.baidu.mapapi.SDKInitializer;  8 import com.baidu.mapapi.map.BaiduMap;  9 import com.baidu.mapapi.map.MapStatusUpdate; 10 import com.baidu.mapapi.map.MapStatusUpdateFactory; 11 import com.baidu.mapapi.map.MapView; 12 import com.baidu.mapapi.map.MyLocationData; 13 import com.baidu.mapapi.model.LatLng; 14 import com.baidu.mapapi.search.geocode.GeoCodeOption; 15 import com.baidu.mapapi.search.geocode.GeoCodeResult; 16 import com.baidu.mapapi.search.geocode.GeoCoder; 17 import com.baidu.mapapi.search.geocode.OnGetGeoCoderResultListener; 18 import com.baidu.mapapi.search.geocode.ReverseGeoCodeResult; 19  20 import android.app.Activity; 21 import android.os.Bundle; 22 import android.view.View; 23 import android.view.View.OnClickListener; 24 import android.widget.EditText; 25 import android.widget.Toast; 26  27 public class MainActivity extends Activity { 28  29     private LocationClient mLocationClient; 30     private BaiduMap mBaiduMap; 31     private GeoCoder mGeoCoder; 32  33     @Override 34     protected void onCreate(Bundle savedInstanceState) { 35         super.onCreate(savedInstanceState); 36         SDKInitializer.initialize(getApplicationContext());// 使程式不崩潰的作用 37         setContentView(R.layout.activity_main); 38  39         final EditText city_edit = (EditText) findViewById(R.id.city); 40         final EditText addr_edit = (EditText) findViewById(R.id.addr); 41         // 擷取LocationClient 42         mLocationClient = new LocationClient(this); 43  44         // 獲得GeoCoder 45         mGeoCoder = GeoCoder.newInstance(); 46         mGeoCoder.setOnGetGeoCodeResultListener(new OnGetGeoCoderResultListener() { 47  48             @Override 49             public void onGetReverseGeoCodeResult(ReverseGeoCodeResult result) { 50  51             } 52  53             @Override 54             public void onGetGeoCodeResult(GeoCodeResult result) { 55                 try{ 56                     LatLng ll = result.getLocation(); 57                     // 只是完成了定位 58                     MyLocationData locData = new MyLocationData.Builder().latitude(ll.latitude).longitude(ll.longitude) 59                             .build(); 60  61                     // 設定表徵圖在地圖上的位置 62                     mBaiduMap.setMyLocationData(locData); 63  64                     // 開始移動百度地圖的定位地點到中心位置 65                     MapStatusUpdate u = MapStatusUpdateFactory.newLatLngZoom(ll, 16.0f); 66                     mBaiduMap.animateMapStatus(u); 67                 }catch(Exception e){ 68                     Toast.makeText(getApplicationContext(), "請檢查地址", 0).show(); 69                 } 70             } 71         }); 72  73         findViewById(R.id.GO).setOnClickListener(new OnClickListener() { 74  75             @Override 76             public void onClick(View v) { 77                 try { 78                     String city = city_edit.getText() + ""; 79                     String addr = addr_edit.getText() + ""; 80                     city_edit.setText(""); 81                     addr_edit.setText(""); 82                     mGeoCoder.geocode(new GeoCodeOption().city(city.trim()).address(addr.trim())); 83                 } catch (Exception e) { 84                      85                 } 86  87             } 88         }); 89         LocationClientOption option = new LocationClientOption(); 90         option.setCoorType("bd09ll"); 91         mLocationClient.setLocOption(option); 92  93         // 擷取BaiduMap 94         MapView mapView = (MapView) findViewById(R.id.mapView); 95         mBaiduMap = mapView.getMap(); 96  97         // 顯示出當前位置的小表徵圖 98         mBaiduMap.setMyLocationEnabled(true); 99 100         MyLocationListener mListener = new MyLocationListener();101         mLocationClient.registerLocationListener(mListener);102         mLocationClient.start();103     }104 105     @Override106     protected void onDestroy() {107         mLocationClient.stop();108         super.onDestroy();109     }110 111     private class MyLocationListener implements BDLocationListener {112 113         @Override114         public void onReceiveLocation(BDLocation location) {115 116             // 只是完成了定位117             MyLocationData locData = new MyLocationData.Builder().latitude(location.getLatitude())118                     .longitude(location.getLongitude()).build();119 120             // 設定表徵圖在地圖上的位置121             mBaiduMap.setMyLocationData(locData);122 123             // 開始移動百度地圖的定位地點到中心位置124             LatLng ll = new LatLng(location.getLatitude(), location.getLongitude());125             MapStatusUpdate u = MapStatusUpdateFactory.newLatLngZoom(ll, 16.0f);126             mBaiduMap.animateMapStatus(u);127         }128 129     }130 131 }