Back to project page android-mapviewballoons.
The source code is released under:
Apache License
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/*** * Copyright (c) 2011 readyState Software Ltd * /*from w w w. ja va 2s . c om*/ * Licensed under the Apache License, Version 2.0 (the "License"); you may * not use this file except in compliance with the License. You may obtain * a copy of the License at * http://www.apache.org/licenses/LICENSE-2.0 * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ package mapviewballoons.example.custom; import java.util.ArrayList; import android.content.Context; import android.graphics.drawable.Drawable; import android.widget.Toast; import com.google.android.maps.MapView; import com.google.android.maps.OverlayItem; import com.readystatesoftware.mapviewballoons.BalloonItemizedOverlay; import com.readystatesoftware.mapviewballoons.BalloonOverlayView; public class CustomItemizedOverlay<Item extends OverlayItem> extends BalloonItemizedOverlay<CustomOverlayItem> { private ArrayList<CustomOverlayItem> m_overlays = new ArrayList<CustomOverlayItem>(); private Context c; public CustomItemizedOverlay(Drawable defaultMarker, MapView mapView) { super(boundCenter(defaultMarker), mapView); c = mapView.getContext(); } public void addOverlay(CustomOverlayItem overlay) { m_overlays.add(overlay); populate(); } @Override protected CustomOverlayItem createItem(int i) { return m_overlays.get(i); } @Override public int size() { return m_overlays.size(); } @Override protected boolean onBalloonTap(int index, CustomOverlayItem item) { Toast.makeText(c, "onBalloonTap for overlay index " + index, Toast.LENGTH_LONG).show(); return true; } @Override protected BalloonOverlayView<CustomOverlayItem> createBalloonOverlayView() { // use our custom balloon view with our custom overlay item type: return new CustomBalloonOverlayView<CustomOverlayItem>(getMapView().getContext(), getBalloonBottomOffset()); } }