Android百度地图定位收索取周边在列表中展示并选择

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具体内容如下效果图：

1、布局文件，就是一个MapView和ListView，布局文件就是上面是一个百度地图的mapview，下面是一个显示周边位置的ListView

 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <RelativeLayout
        android:id="@+id/plugin_camera_image_folder_headview"
        android:layout_width="fill_parent"
        android:layout_height="45dp"
        android:layout_marginBottom="3dp"
        android:background="#2B4058"
        android:gravity="center_vertical" >

        <TextView
            android:id="@+id/chat_publish_complete_cancle"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_centerVertical="true"
            android:layout_marginLeft="10dp"
            android:text="取消"
            android:textColor="#ffffff"
            android:textSize="16sp" />

        <TextView
            android:id="@+id/chat_publish_complete_title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:text="选择当前位置"
            android:textColor="#ffffff"
            android:textSize="20sp" />

        <Button
            android:id="@+id/chat_publish_complete_publish"
            android:layout_width="55dp"
            android:layout_height="27dp"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:layout_marginRight="10dp"
            android:background="@drawable/chat_publish_bg"
            android:text="完成"
            android:textColor="#fff"
            android:textSize="16sp" />
    RelativeLayout>

    <RelativeLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_weight="2" >

        <com.baidu.mapapi.map.MapView
            android:id="@+id/bmapView"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:clickable="true" />

        <Button
            android:id="@+id/request"
            android:layout_width="40dp"
            android:layout_height="40dp"
            android:layout_alignParentBottom="true"
            android:layout_alignParentLeft="true"
            android:layout_marginBottom="40dp"
            android:layout_marginLeft="10dp"
            android:background="@drawable/custom_loc" />
    RelativeLayout>

    <ListView
        android:id="@+id/lv_location_nearby"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_weight="3" />

LinearLayout>

2、初始化控件

 

 

"white-space:pre">        dataList = new ArrayList();
        mMapView = (MapView) findViewById(R.id.bmapView);
        mCompleteButton = (Button) findViewById(R.id.chat_publish_complete_publish);
        mRequestLocation = (Button) findViewById(R.id.request);
        mListView = (ListView) findViewById(R.id.lv_location_nearby);
        checkPosition=0;
        adapter = new ListAdapter(0);
        mListView.setAdapter(adapter);

3、 定位

 

 

"white-space:pre">        //重新设置
        checkPosition = 0;
        adapter.setCheckposition(0);

        mBaiduMap = mMapView.getMap();
        mBaiduMap.clear();
        // 开启定位图层
        mBaiduMap.setMyLocationEnabled(true);
        mBaiduMap.setMapStatus(MapStatusUpdateFactory.newMapStatus(new MapStatus.Builder().zoom(17).build()));   // 设置级别

        // 定位初始化
        mLocationClient = new LocationClient(getApplicationContext()); // 声明LocationClient类
        mLocationClient.registerLocationListener(myListener);// 注册定位监听接口

        /**
         * 设置定位参数
         */
        LocationClientOption option = new LocationClientOption();
        option.setLocationMode(LocationMode.Hight_Accuracy);// 设置定位模式
//      option.setScanSpan(5000);// 设置发起定位请求的间隔时间,ms
        option.setNeedDeviceDirect(true);// 设置返回结果包含手机的方向
        option.setOpenGps(true);
        option.setAddrType("all");// 返回的定位结果包含地址信息
        option.setCoorType("bd09ll");// 返回的定位结果是百度经纬度,默认值gcj02
        option.setIsNeedAddress(true);// 返回的定位结果包含地址信息
        mLocationClient.setLocOption(option);
        mLocationClient.start(); // 调用此方法开始定位

4、定位SDK监听函数

 

 

public class MyLocationListener implements BDLocationListener {
        @Override
        public void onReceiveLocation(BDLocation location) {
            if (location == null || mMapView == null) {
                return;
            }

            locType = location.getLocType();
            Log.i("mybaidumap", "当前定位的返回值是："+locType);

            longitude = location.getLongitude();
            latitude = location.getLatitude();
            if (location.hasRadius()) {// 判断是否有定位精度半径
                radius = location.getRadius();
            }

            if (locType == BDLocation.TypeNetWorkLocation) {
                addrStr = location.getAddrStr();// 获取反地理编码(文字描述的地址)
                Log.i("mybaidumap", "当前定位的地址是："+addrStr);
            }

            direction = location.getDirection();// 获取手机方向，【0~360°】,手机上面正面朝北为0°
            province = location.getProvince();// 省份
            city = location.getCity();// 城市
            district = location.getDistrict();// 区县

            LatLng ll = new LatLng(location.getLatitude(),location.getLongitude());

            //将当前位置加入List里面
            PoiInfo info = new PoiInfo();
            info.address = location.getAddrStr();
            info.city = location.getCity();
            info.location = ll;
            info.name = location.getAddrStr();
            dataList.add(info);
            adapter.notifyDataSetChanged();
            Log.i("mybaidumap", "province是："+province +" city是"+city +" 区县是: "+district);


            // 构造定位数据
            MyLocationData locData = new MyLocationData.Builder()
                    .accuracy(location.getRadius())
                    // 此处设置开发者获取到的方向信息，顺时针0-360
                    .direction(100).latitude(location.getLatitude())
                    .longitude(location.getLongitude()).build();
            mBaiduMap.setMyLocationData(locData);

            //画标志
            CoordinateConverter converter = new CoordinateConverter();
            converter.coord(ll);
            converter.from(CoordinateConverter.CoordType.COMMON);
            LatLng convertLatLng = converter.convert();

            OverlayOptions ooA = new MarkerOptions().position(ll).icon(BitmapDescriptorFactory.fromResource(R.drawable.icon_marka));
            mCurrentMarker = (Marker) mBaiduMap.addOverlay(ooA);


             MapStatusUpdate u = MapStatusUpdateFactory.newLatLngZoom(convertLatLng, 17.0f);
             mBaiduMap.animateMapStatus(u);

             //画当前定位标志
             MapStatusUpdate uc = MapStatusUpdateFactory.newLatLng(ll);
             mBaiduMap.animateMapStatus(uc);

             mMapView.showZoomControls(false);
             //poi 搜索周边
             new Thread(new Runnable() {
                @Override
                public void run() {
                    // TODO Auto-generated method stub
                    Looper.prepare();
                    searchNeayBy();
                    Looper.loop();
                }
            }).start();


        }

5、搜索周边：

 

 

private void searchNeayBy(){
        // POI初始化搜索模块，注册搜索事件监听
        mPoiSearch = PoiSearch.newInstance();
        mPoiSearch.setOnGetPoiSearchResultListener(this);
        PoiNearbySearchOption poiNearbySearchOption = new PoiNearbySearchOption();

        poiNearbySearchOption.keyword("公司");
        poiNearbySearchOption.location(new LatLng(latitude, longitude));
        poiNearbySearchOption.radius(100);  // 检索半径，单位是米
        poiNearbySearchOption.pageCapacity(20);  // 默认每页10条
        mPoiSearch.searchNearby(poiNearbySearchOption);  // 发起附近检索请求
    }

7、周边地理位置结果返回

 

 

@Override
    public void onGetPoiResult(PoiResult result) {
        // 获取POI检索结果
        if (result == null || result.error == SearchResult.ERRORNO.RESULT_NOT_FOUND) {// 没有找到检索结果
            Toast.makeText(MainActivity.this, "未找到结果",Toast.LENGTH_LONG).show();
            return;
        }

        if (result.error == SearchResult.ERRORNO.NO_ERROR) {// 检索结果正常返回
//          mBaiduMap.clear();
            if(result != null){
                if(result.getAllPoi()!= null && result.getAllPoi().size()>0){
                    dataList.addAll(result.getAllPoi());
//                  adapter.notifyDataSetChanged();
                    Message msg = new Message();
                    msg.what = 0;
                    handler.sendMessage(msg);
                }
            }
        }
    }

8、返回结果result.getAllPoi() 设到ListView的Adapter里面去，刷新控件即可。


9、源代码