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POAndroid : Hello, Views > Google Map View Tuorial
 

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  1. POAndroid : Hello, Views > Google Map View Tuorial
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    <p>I'm trying to complete the Android MapView tutorial @ www.developer.android.com/resources/tutorials/views/hello-mapview.html</p> <p>I think I've done the entire thing correctly but I'm getting an error message in Eclipse. I'm sure why. The problematic line of code is </p> <pre><code>private ArrayList&lt;OverlayItem&gt; mOverlays = new ArrayList&lt;OverlayItem&gt;(); </code></pre> <p>I'm relatively new to Java but I've gone through the forums of different things and I really have no idea on this one. I've [attached][2] a screen shot of the development environment - hopefully it wont be anything too obvious or hard to fix either!</p> <p><a href="http://www.limedomains.com/files/download/34780?dirname=&amp;file_name=hellogooglemaps.jpg" rel="nofollow noreferrer">http://www.limedomains.com/files/download/34780?dirname=&amp;file_name=hellogooglemaps.jpg</a></p> <p>Cheers</p> <p>Tom :)</p> <p>** As requested heres the source code and the screenshot link is updated to something that works**</p> <pre><code>package com.example.hellogooglemaps; import java.util.ArrayList; import android.app.AlertDialog; import android.content.Context; import android.graphics.drawable.Drawable; import com.google.android.maps.GeoPoint; import com.google.android.maps.ItemizedOverlay; import com.google.android.maps.Overlay; import com.google.android.maps.OverlayItem; private ArrayList&lt;OverlayItem&gt; mOverlays = new ArrayList&lt;OverlayItem&gt;(); public class HelloItemizedOverlay extends ItemizedOverlay{ public HelloItemizedOverlay(Drawable defaultMarker) { super(boundCenterBottom(defaultMarker)); } @Override protected OverlayItem createItem(int i) { return mOverlays.get(i); } public void addOverlay(OverlayItem overlay) { mOverlays.add(overlay); populate(); } @Override public int size() { return mOverlays.size(); } public HelloItemizedOverlay(Drawable defaultMarker, Context context) { super(defaultMarker); mContext = context; } @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.show(); return true; } } </code></pre>
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    1. COYour screen shot is wayyy to small to read. I think you linked us to a thumbnail. Share the problem in plain ascii!
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    2. COI imagine this is an easy answer, but with the tiny screenshot and no bug text, it is impossible to help. In any case, as others have suggested, please just paste the error text in your question.
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      1. USGuy Starbuck
 

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