-1
我發現這個鏈接http://crazyandroidian.blogspot.com/2011/10/custom-mapview-popup-in-android.html谷歌地圖，但我如何插入圖像的氣球彈出？請幫助我如何在泡泡中顯示圖像？這個例子只是顯示選定的點文本我如何修改此代碼並添加圖像？如何在谷歌地圖中的廣告圖像在氣球
package mapviewballoons.example;
import java.util.List;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapController;
import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;
import com.google.android.maps.OverlayItem;
public class MyMap extends MapActivity {
MapView mapView;
List<Overlay> mapOverlays;
Drawable drawable;
Drawable drawable2;
MyItemizedOverlay itemizedOverlay;
MyItemizedOverlay itemizedOverlay2;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mapView = (MapView) findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
mapOverlays = mapView.getOverlays();
// first overlay
drawable = getResources().getDrawable(R.drawable.marker);
itemizedOverlay = new MyItemizedOverlay(drawable, mapView);
GeoPoint point = new GeoPoint((int)(51.5174723*1E6),(int)(-0.0899537*1E6));
OverlayItem overlayItem = new OverlayItem(point, "Umar Shafique",
"(here goes 1)");
itemizedOverlay.addOverlay(overlayItem);
GeoPoint point2 = new GeoPoint((int)(51.515259*1E6),(int)(-0.086623*1E6));
OverlayItem overlayItem2 = new OverlayItem(point2, "Abdul Karim",
"here goes 2");
itemizedOverlay.addOverlay(overlayItem2);
mapOverlays.add(itemizedOverlay);
// second overlay
drawable2 = getResources().getDrawable(R.drawable.marker2);
itemizedOverlay2 = new MyItemizedOverlay(drawable2, mapView);
GeoPoint point3 = new GeoPoint((int)(51.513329*1E6),(int)(-0.08896*1E6));
OverlayItem overlayItem3 = new OverlayItem(point3, "Arslan Ilyas",
"here goes 3");
itemizedOverlay2.addOverlay(overlayItem3);
GeoPoint point4 = new GeoPoint((int)(51.51738*1E6),(int)(-0.08186*1E6));
OverlayItem overlayItem4 = new OverlayItem(point4, "Ahsan",
"here goes 4");
itemizedOverlay2.addOverlay(overlayItem4);
mapOverlays.add(itemizedOverlay2);
final MapController mc = mapView.getController();
mc.animateTo(point2);
mc.setZoom(16);
}
@Override
protected boolean isRouteDisplayed() {
return false;
}
}