http://www.sampleprogramz.com/android/

UI Controls

• TextView
• Button
• Toggle Button
• CheckBox
• Radio Button
• Spinner
• ProgressBar
• SeekBar
• RadioGroup
• RatingBar
• Switch
• EditText
• AutoComplete
• TextView
• MultiAutoComplete
• TextView
• ImageView
• ImageButton
• Gallery
• MediaPlayer
• VideoView
• MediaController
• TimePicker
• DatePicker
• CalendarView
• Chronometer
• Analog Clock
• Digital Clock

Layouts

• LinearLayout
• RelativeLayout
• GridLayout
• TableLayout
• FrameLayout
• Fragment

Composite

• ListView
• ExpandableListView
• GridView
• ScrollView
• SearchView
• Sliding Drawer
• Tab Widget
• WebView

Transitions

• Image Switcher
• StackView
• TextSwitcher
• ViewAnimator
• View Flipper
• View Switcher

Advanced

• Request Focus
• View
• View Stub
• TextureView
• Gesture Overlay View
• SurfaceView
• NumberPicker
• Zoom Button
• Zoom Controls
• AbsoluteLayout