C#开发Android百度地图手机应用程序(多地图展示)

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"xmlns:map="http://schemas.android.com/apk/res-auto"android:layout_width="match_parent"android:layout_height="match_parent"android:orientation="vertical" ><LinearLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"android:layout_marginBottom="5dp"android:layout_weight="1"android:orientation="horizontal" ><fragmentandroid:id="@+id/map1"android:layout_width="match_parent"android:layout_height="match_parent"android:layout_marginRight="5dp"android:layout_weight="1"class="com.baidu.mapapi.map.TextureMapFragment" /><fragmentandroid:id="@+id/map2"android:layout_width="match_parent"android:layout_height="match_parent"android:layout_weight="1"class="com.baidu.mapapi.map.TextureMapFragment" /></LinearLayout><LinearLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"android:layout_weight="1"android:orientation="horizontal" ><fragmentandroid:id="@+id/map3"android:layout_width="match_parent"android:layout_height="match_parent"android:layout_marginRight="5dp"android:layout_weight="1"class="com.baidu.mapapi.map.TextureMapFragment" /><fragmentandroid:id="@+id/map4"android:layout_width="match_parent"android:layout_height="match_parent"android:layout_weight="1"class="com.baidu.mapapi.map.TextureMapFragment" /></LinearLayout></LinearLayout> 

using Android.App;using Android.Content.PM;using Android.OS;using Com.Baidu.Mapapi.Map;using Com.Baidu.Mapapi.Model;namespace BdMapV371Demos.SrcSdkDemos{/// <summary>/// 在一个Activity中展示多个地图/// </summary>[Activity(Label = "@string/demo_name_multimap",ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,ScreenOrientation = ScreenOrientation.Sensor)]public class Demo05MutiMapView : Activity{private readonly LatLng Geo_BeiJing = new LatLng(39.945, 116.404);private readonly LatLng Geo_ShangHai = new LatLng(31.227, 121.481);private readonly LatLng Geo_GuangZhou = new LatLng(23.155, 113.264);private readonly LatLng Geo_ShenZhen = new LatLng(22.560, 114.064);protected override void OnCreate(Bundle savedInstanceState){base.OnCreate(savedInstanceState);SetContentView(Resource.Layout.demo05_multimap);InitMap();}/// <summary>/// 初始化Map/// </summary>private void InitMap(){MapStatusUpdate u1 = MapStatusUpdateFactory.NewLatLng(Geo_BeiJing);TextureMapFragment map1 = FragmentManager.FindFragmentById<TextureMapFragment>(Resource.Id.map1);map1.BaiduMap.SetMapStatus(u1);MapStatusUpdate u2 = MapStatusUpdateFactory.NewLatLng(Geo_ShangHai);TextureMapFragment map2 = FragmentManager.FindFragmentById<TextureMapFragment>(Resource.Id.map2);map2.BaiduMap.SetMapStatus(u2);MapStatusUpdate u3 = MapStatusUpdateFactory.NewLatLng(Geo_GuangZhou);TextureMapFragment map3 = FragmentManager.FindFragmentById<TextureMapFragment>(Resource.Id.map3);map3.BaiduMap.SetMapStatus(u3);MapStatusUpdate u4 = MapStatusUpdateFactory.NewLatLng(Geo_ShenZhen);TextureMapFragment map4 = FragmentManager.FindFragmentById<TextureMapFragment>(Resource.Id.map4);map4.BaiduMap.SetMapStatus(u4);}}}

//示例5--多地图展示new DemoInfo<Activity>(Resource.String.demo_title_multimap,Resource.String.demo_desc_multimap,new Demo05MutiMapView()),