Android Prehliadac

public class MainActivity extends Activity {
    WebView webView;
    EditText urlAddr;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        webView = (WebView) findViewById(R.id.webView);
        urlAddr = (EditText)findViewById(R.id.url);

        webView.setWebViewClient(new WebViewClient() {
            @Override
            public boolean
            shouldOverrideUrlLoading(WebView view, String url) {
                urlAddr.setText(url);
                view.loadUrl(url);
                return false;
            }
        });
    }

    public void go(View view) {
        webView.getSettings().setJavaScriptEnabled(true);
        String url = urlAddr.getText().toString();
        webView.loadUrl(url);
    }