Android :: Edit Contact Code Worked In 1.6 But Doesn't Work On Droid 2.1?

I had some fairly simple code in my app to invoke Edit Contact activity on a known good contact index that worked in Android 1.6 but is broken for me now in Android 2.1 on the Droid. I built a sample activity/app 'EdCon' to show this:

package com.jbh;

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;

When I run this on my G1 running 1.6 it works as expected i.e. brings up the Edit Contact screen for the known index and then I can hit BACK to return to "Hello World, EdCon". Code...