ViewGroup

the ViewGroup class is for views that can contain one or more child views. ViewGroup provides the standardized methods for these classes to use so that they can perform tasks such as adding, removing, getting, and counting child views.

 Iterating through a ViewGroup’s Children
ex:

final int childCount = myViewGroup.getChildCount();
for (int i = 0; i < childCount; i++) {
    View v = myViewGroup.getChildAt(i);
    // Do something with the View
}



FrameLayout
LinearLayout
RelativeLayout
ListView
GridView
Spinner
ViewPager
AdapterViewAnimator
AdapterViewFlipper
AppWidgetHostView
DialerFilter
FragmentBreadCrumbs
GestureOverlayView
GridLayout
HorizontalScrollView
ImageSwitcher
MediaController
PagerTabStrip
PagerTitleStrip
ScrollView
SearchView
SlidingDrawer
StackView
TabHost
TabWidget
TableLayout
TableRow
TextSwitcher
ViewAnimator
ViewFlipper
ViewSwitcher
ZoomControls