| AutoCompleteTextView | An editable text view that shows completion suggestions automatically
while the user is typing. |
| Button | Represents a push-button widget. |
| CheckBox |
A checkbox is a specific type of two-states button that can be either
checked or unchecked. |
| CheckedTextView | An extension to TextView that supports the Checkable interface. |
| Chronometer | Class that implements a simple timer. |
| CompoundButton |
A button with two states, checked and unchecked. |
| DigitalClock | Like AnalogClock, but digital. |
| EditText | EditText is a thin veneer over TextView that configures itself
to be editable. |
| ExtractEditText | Specialization of EditText for showing and interacting with the
extracted text in a full-screen input method. |
| MultiAutoCompleteTextView | An editable text view, extending AutoCompleteTextView, that
can show completion suggestions for the substring of the text where
the user is typing instead of necessarily for the entire thing. |
| RadioButton |
A radio button is a two-states button that can be either checked or
unchecked. |
| TextView | Displays text to the user and optionally allows them to edit it. |
| ToggleButton | Displays checked/unchecked states as a button
with a "light" indicator and by default accompanied with the text "ON" or "OFF". |