android UI元件基本介紹

TextView: 顯示文字

EditText: 輸入文字

Button:  按鈕

ImageView: 顯示圖片

ImageButton:  顯示圖片的button

CheckBox,  RadioButton, Switch , ToggleButton

CalendarView

CheckedTextView

DatePicker

RatingBar

SeekBar

Spinner

TimePicker

AnalogClock

Chronometer

DigitalClock

KeyboardView

MediaRouteButton

QuickContactBadge

ProgressBar

WebView

VideoView