Marquee

public class TextViewMarquee extends Activity { 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.textview); 
        findViewById(R.id.widget28).setSelected(true); 
    } 
} 

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent"> 
  <TextView android:id="@+id/widget28" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:singleLine="true" android:ellipsize="marquee" android:fadingEdge="horizontal" android:marqueeRepeatLimit="marquee_forever" android:scrollHorizontally="true" android:textColor="#ff4500" android:text="Simple application that shows how to use RelativeLayout" />  
  </RelativeLayout>