Android :: Web View Not Working

I am trying to get a simple webview working for use in a bigger program. I can't even get a sample off the ground. I just get a black screen on my phone (2.0) with a typical title bar at the top that comes by default.This is my HelloWebView.java: package com.pv.hellowebview; import android.app.Activity; import android.os.Bundle; import android.webkit.WebView; public class HelloWebView extends Activity {/** Called when the activity is first created. */ WebView webview; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);tSettings().setJavaScriptEnabled(true);webview.load Url("http:// www.google.com");