<application android:icon="@drawable/ic_launcher"

            android:label="@string/app_name"

            android:name=".ui.BMapApiDemoApp"

             android:debuggable="true">

 <com.baidu.mapapi.MapView

            android:id="@+id/MapViewStoreInfo"

            android:layout_width="fill_parent"

            android:layout_height="100dip"

            android:clickable="true"/>

 private void initMap() {

        app = (BMapApiDemoApp) this.getApplication();

        if (app.mBMapMan == null) {

            app.mBMapMan = new BMapManager(getApplication());

            app.mBMapMan.init(app.mStrKey,

                    new BMapApiDemoApp.MyGeneralListener());

        }

        app.mBMapMan.start();

        // 如果使用地图SDK，请初始化地图Activity

        super.initMapActivity(app.mBMapMan);

        MapViewStoreInfo.getController().setCenter(setMapCenter());

        marker = getResources().getDrawable(

                R.drawable.map_marker); // 得到需要标在地图上的资源

        marker.setBounds(0, 0, marker.getIntrinsicWidth(),

                marker.getIntrinsicHeight()); // 为maker定义位置和边界

        MapViewStoreInfo.getOverlays().clear();

        MapViewStoreInfo.getOverlays().add(

                new OverItemT(marker,StoreInfoActivity.this,setMapCenter()));

        MapViewStoreInfo.invalidate();

    }

class OverItemT extends ItemizedOverlay<OverlayItem>{

        private List<OverlayItem> mGeoList = new ArrayList<OverlayItem>();

        public OverItemT(Drawable marker, Context context, GeoPoint pt) {

            super(boundCenterBottom(marker));

            mGeoList.add(new OverlayItem(pt, "", null));

            populate();

        }

        @Override

        protected OverlayItem createItem(int i) {

            return mGeoList.get(i);

        }

        @Override

        public int size() {

            return mGeoList.size();

        }

        @Override

        public boolean onSnapToItem(int i, int j, Point point, MapView mapview) {

            Log.e("ItemizedOverlayDemo","enter onSnapToItem()!");

            return false;

        }

    }