HREF="http://d.android.com/reference/android/view/ViewGroup.html?is-external=true" title="class or interface in android.view"><CODE>ViewGroup</CODE></A> that reuses
     views, this class uses the <A HREF="http://d.android.com/reference/android/view/View.html?is-external=true#setTag(java.lang.Object)" title="class or interface in android.view"><CODE>View.setTag(Object)</CODE></A> method to store some metadata so that if a view is reused,
     any previous loads or resources from previous loads can be cancel