This example will show you how to add a Spinner ( Drop Down ) menu list in android action bar.
android.app.DatePickerDialog and android.app.TimePickerDialog are widgets that can popup a dialog for user to choose date and time. This article will show you examples about how to use them.
android.widget.Gallery is subclass of AbsSpinner. It displays items in horizontal direction. This example will show you how to use android.widget.Gallery and ImageSwitcher to implement an android image gallery application.
This article will show you examples about how to use android.widget.Spinner to show item selection list in android application. The selection list can be shown in either drop down list or popup dialog.