Android WebView focus problem

I am fighting with focus management of WebView: WebView messes with focus management of classic components. Here is a simple application with just an EditBox and a WebView in it which loads Google!

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:and="http://schemas.android.com/apk/res/android"
              xmlns:webtag="http://schemas.android.com/apk/res/com.webtag"
              and:orientation="vertical" and:layout_width="fill_parent" and:layout_height="fill_parent">
    <LinearLayout and:id="@+id/HorizontalScrollView02"
                  and:layout_width="fill_parent" and:layout_height="wrap_content">
        <EditText and:id="@+id/EditText01"
                  and:layout_width="wrap_content" and:layout_height="wrap_content"
                  and:text="@+id/EditText01"/>
    </LinearLayout>
    <WebView and:id="@+id/uiContent"
             and:layout_weight="1"
             and:layout_width="fill_parent"
             and:layout_height="fill_parent"/>
</LinearLayout>

And here is the Java code:

public class WebtagActivity extends Activity
{
    // UI components.
    private WebView mContent;
    private EditText mUrl;


    @Override
    public void onCreate (Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        mContent = (WebView) findViewById(R.id.uiContent);
        mContent.getSettings().setJavaScriptEnabled(true);
        mContent.loadUrl("http://www.google.fr/");
    }
}

Based on this very simple example, it's impossible to get focus on the WebView (i.e. the google search terms input box)! However when adding "mContent.requestFocus();" during initialization, things get better. I can switch from my EditText to my WebView if I click on WebView first only... But behaviour gets soon very "erratic", with WebView sometimes not getting focus when touching it, sometimes ge