Introduction to the Android Component Toolbox (Widget tool box)

Android provides a standard toolbox of components that can be easily developed;

Specific See: http://developer.android.com/reference/android/widget/package-summary.html

Common controls:

TextView: Standard read-only text label;

EditText: Editable text input box;

Chronometer: a simple timer;

ListView: List entry in vertical direction;

Spinner: A single selection box containing options;

Button: Standard buttons;

ToggleButton: The button of the trigger;

ImageButton: Custom image button;

CheckBox: A button of two states;

RadioButton: Selection button, among two selected one;

Viewflipper: Sliding left and right display picture;

Videoview: A control that plays video;

Quickcontactbadge: Click the picture to trigger contact person;

Viewpager: Horizontal scrolling view

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