Android Open Source - StudySpaces My Itemized Overlay

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License

The source code is released under:

Apache License

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Java Source Code

package com.pennstudyspaces;
/*www. ja v  a2s  . c o  m*/
import java.util.ArrayList;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.drawable.Drawable;

import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.OverlayItem;

public class MyItemizedOverlay extends ItemizedOverlay {

  private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem>();
  private Context mContext;
  
  public MyItemizedOverlay(Drawable icon) {
    super(boundCenterBottom(icon));
  }

  public MyItemizedOverlay(Drawable icon, Context context) {
    super(boundCenterBottom(icon));
    mContext = context;
  }
  
  public void addOverlay(OverlayItem overlay) {
      mOverlays.add(overlay);
      populate();
  }
  
  @Override
  protected OverlayItem createItem(int i) {
    return mOverlays.get(i);
  }

  @Override
  public int size() {
    return mOverlays.size();
  }

  @Override
  protected boolean onTap(int index) {
    OverlayItem item = mOverlays.get(index);
    AlertDialog.Builder dialog = new AlertDialog.Builder(mContext);
    dialog.setTitle(item.getTitle());
    dialog.setMessage(item.getSnippet());
    
    dialog.setNeutralButton("Dismiss", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int id) {
          dialog.cancel();
        }
    });
    
    dialog.show();
    return true;
  }
}

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