Widgets

---

• Button
• ToggleButton
• CheckBox
• RadioButton
• CheckedTextView
• Spinner
• ProgressBar
• SeekBar
• QuickContactBadge
• RatingBar
• Switch
• Space

Text

---

• TextView
• EditText
• AutoCompleteTextView
• MultiAutoCompleteTextView

Layouts

---

• ConstraintLayout
• GridLayout
• FrameLayout
• LinearLayout
• RelativeLayout
• TableLayout
• TableRow
• <fragment>

Containers

---

• RadioGroup
• ListView
• GridView
• ExpandableListView
• ScrollView
• TabHost
• WebView
• SearchView
• ViewPager

Images

---

• ImageButton
• ImageView
• VideoView

Date

---

• TimePicker
• DatePicker
• CalendarView
• Chronometer
• TextClock

Transitions

---

• ImageSwitcher
• AdapterViewFlipper
• StackView
• TextSwitcher
• ViewAnimator
• ViewFlipper
• ViewSwitcher

Advanced

---

• <include>
• <requestFocus>
• <view>
• ViewStub
• TextureView
• SurfaceView
• NumberPicker

Google

---

• AdView
• MapView

Design

---

• CoordinatorLayout
• AppBarLayout
• TabLayout
• TabItem
• NestedScrollView
• FloatingActionButton
• TextInputLayout

AppCompat

---

• CardView
• GridLayout
• RecyclerView
• Toolbar

Project

---

• DrawView