一、自定義類Info

public class Info implements Serializable
{
   private double latitude;
   private double longitude;
   private int imgId;
   private String name;
   public static List<Info> infos = new ArrayList<Info>();
   
   //新增兩個靜態地圖覆蓋物
   static
   {
      infos.add(new Info(32.120072, 118.922755, R.drawable.bookbox, "box1202"));
      infos.add(new Info(32.120267, 118.920518, R.drawable.bookbox, "box1201"));
   }

   public Info(double latitude, double longitude, int imgId, String name)
   {
      this.latitude = latitude;
      this.longitude = longitude;
      this.imgId = imgId; //點選覆蓋物，顯示圖片
 

      this.name = name; //點選覆蓋物，顯示文字
   }

   public double getLatitude()
   {
      return latitude;
   }

   public void setLatitude(double latitude)
   {
      this.latitude = latitude;
   }

   public double getLongitude()
   {
      return longitude;
   }

   public void setLongitude(double longitude)
   {
      this.longitude = longitude;
   }

   public int getImgId()
   {
      return imgId;
   }

   public void setImgId(int imgId)
   {
      this.imgId = imgId;
   }

   public String getName()
   {
      return name;
   }

   public void setName(String name)
   {
      this.name = name;
   }
}

二、核心程式碼 

• 宣告所需變數

// 覆蓋物相關
private BitmapDescriptor mMarker;
public RelativeLayout mMarkerLy;

• 核心程式碼 

private void initMarker() //初始化
{
    mMarker = BitmapDescriptorFactory.fromResource(R.drawable.bookbox); //設定地圖覆蓋物圖示
    mMarkerLy = findViewById(R.id.id_maker_ly); //佈局檔案中所對應的RelativeLayout
}

 // 新增覆蓋物
 

private void addOverlays(List<Info> infos)
{
    mBaiduMap.clear();
    LatLng latLng = null;
    Marker marker = null;
    OverlayOptions options;
    for (Info info : infos)
    {
        // 經緯度
        latLng = new LatLng(info.getLatitude(), info.getLongitude());
        // 圖示
        options = new MarkerOptions().position(latLng).icon(mMarker)
                .zIndex(5);
        marker = (Marker) mBaiduMap.addOverlay(options);
        Bundle arg0 = new Bundle();
        arg0.putSerializable("info", info);
        marker.setExtraInfo(arg0);
    }
    MapStatusUpdate msu = MapStatusUpdateFactory.newLatLng(latLng);
    mBaiduMap.setMapStatus(msu);
}

mBaiduMap.setOnMarkerClickListener(new BaiduMap.OnMarkerClickListener() //設定監聽
{
    @Override
    public boolean onMarkerClick(Marker marker)
    {

        Bundle extraInfo = marker.getExtraInfo();
        Info info = (Info) extraInfo.getSerializable("info");
        TextView name = mMarkerLy.findViewById(R.id.id_info_name);
        boxname=info.getName(); //從info類中獲取資料
        /*connect();*/
        name.setText(info.getName());
        mMarkerLy.setVisibility(View.VISIBLE); //佈局檔案中的RelativeLayout設定為可見
        return true;
    }
});

mBaiduMap.setOnMapClickListener(new BaiduMap.OnMapClickListener()
{
    @Override
    public boolean onMapPoiClick(MapPoi arg0)
    {
        return false;
    }

    @Override
    public void onMapClick(LatLng arg0)
    {
        mMarkerLy.setVisibility(View.GONE);
        mBaiduMap.hideInfoWindow();
        /*mConnect.disconnect();*/
        /*adapter=null;*/
    }
}); 

 三、其它

<RelativeLayout
    android:id="@+id/id_maker_ly"
    android:layout_width="match_parent"
    android:layout_height="240dp"
    android:layout_alignParentBottom="true"
    android:background="#cc4e5a6b"
    android:clickable="true"
    android:visibility="gone">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">
    <TextView
        android:id="@+id/id_info_name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="書箱1201"
        android:textColor="#fff5eb" />
    <android.support.v7.widget.RecyclerView
        android:id="@+id/recycler_view6"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
    </android.support.v7.widget.RecyclerView>
    </LinearLayout>

</RelativeLayout>