# ThemedSpinnerAdapter

added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  
belongs to Maven artifact com.android.support:appcompat-v7:28.0.0-alpha1  
Summary:[Nested Classes](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#nestedclasses)\|[Inherited Constants](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#inhconstants)\|[Methods](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#inhmethods)\|[\[Expand All\]](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#)  

# ThemedSpinnerAdapter

| This package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider[migrating](https://developer.android.com/jetpack/androidx/migrate)existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library[class mappings](https://developer.android.com/jetpack/androidx/migrate/class-mappings).

`
public


interface
ThemedSpinnerAdapter
`  
`


implements

`[SpinnerAdapter](https://developer.android.com/reference/android/widget/SpinnerAdapter.html)`


`

|------------------------------------------------|
| android.support.v7.widget.ThemedSpinnerAdapter |

<br />

*** ** * ** ***

An extension of SpinnerAdapter that is capable of inflating drop-down views against a different theme than normal views.

Classes that implement this interface should use the theme provided to[setDropDownViewTheme(Theme)](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#setDropDownViewTheme(android.content.res.Resources.Theme))when creating views in[getDropDownView(int, View, ViewGroup)](https://developer.android.com/reference/android/widget/SpinnerAdapter.html#getDropDownView(int, android.view.View, android.view.ViewGroup)).

The[ThemedSpinnerAdapter.Helper](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter.Helper)class is provided to aide implementation in a backwards compatible way.

<br />

## Summary

|                                                                                                                                                                                                              ### Nested classes                                                                                                                                                                                                               ||
|----------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` class` | [ThemedSpinnerAdapter.Helper](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter.Helper) A helper class which allows easy integration of[ThemedSpinnerAdapter](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter)into existing[SpinnerAdapter](https://developer.android.com/reference/android/widget/SpinnerAdapter.html)s in a backwards compatible way. |

|                                                                                                                                                                ### Inherited constants                                                                                                                                                                 |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#)From interface` android.widget.Adapter ` |-------|--------------------------------| | `int` | `IGNORE_ITEM_VIEW_TYPE` <br /> | | `int` | `NO_SELECTION` <br />          | |

|                                                                                                                                                                                                                                                                         ### Public methods                                                                                                                                                                                                                                                                          ||
|-----------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` abstract `[Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html) | ` `[getDropDownViewTheme](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#getDropDownViewTheme())`() ` Returns the value previously set by a call to[setDropDownViewTheme(Theme)](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#setDropDownViewTheme(android.content.res.Resources.Theme)).                                                                        |
| ` abstract void`                                                                                                | ` `[setDropDownViewTheme](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#setDropDownViewTheme(android.content.res.Resources.Theme))`(`[Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html)` theme) ` Sets the[Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html)against which drop-down views are inflated. |

| ### Inherited methods |
|-----------------------|---|
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#)From interface` `[android.widget.SpinnerAdapter](https://developer.android.com/reference/android/widget/SpinnerAdapter.html)` ` |------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` abstract `[View](https://developer.android.com/reference/android/view/View.html) | ` getDropDownView(int arg0, `[View](https://developer.android.com/reference/android/view/View.html)` arg1, `[ViewGroup](https://developer.android.com/reference/android/view/ViewGroup.html)` arg2) ` | ||
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#)From interface` `[android.widget.Adapter](https://developer.android.com/reference/android/widget/Adapter.html)` ` |------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` default CharSequence[]`                                                          | ` getAutofillOptions() `                                                                                                                                                                      | | ` abstract int`                                                                    | ` getCount() `                                                                                                                                                                                | | ` abstract Object`                                                                 | ` getItem(int arg0) `                                                                                                                                                                         | | ` abstract long`                                                                   | ` getItemId(int arg0) `                                                                                                                                                                       | | ` abstract int`                                                                    | ` getItemViewType(int arg0) `                                                                                                                                                                 | | ` abstract `[View](https://developer.android.com/reference/android/view/View.html) | ` getView(int arg0, `[View](https://developer.android.com/reference/android/view/View.html)` arg1, `[ViewGroup](https://developer.android.com/reference/android/view/ViewGroup.html)` arg2) ` | | ` abstract int`                                                                    | ` getViewTypeCount() `                                                                                                                                                                        | | ` abstract boolean`                                                                | ` hasStableIds() `                                                                                                                                                                            | | ` abstract boolean`                                                                | ` isEmpty() `                                                                                                                                                                                 | | ` abstract void`                                                                   | ` registerDataSetObserver(`[DataSetObserver](https://developer.android.com/reference/android/database/DataSetObserver.html)` arg0) `                                                          | | ` abstract void`                                                                   | ` unregisterDataSetObserver(`[DataSetObserver](https://developer.android.com/reference/android/database/DataSetObserver.html)` arg0) `                                                        | ||

## Public methods

### getDropDownViewTheme

added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
Resources.Theme getDropDownViewTheme ()
```

Returns the value previously set by a call to[setDropDownViewTheme(Theme)](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter#setDropDownViewTheme(android.content.res.Resources.Theme)).

<br />

|                                                                                                                                                 Returns                                                                                                                                                  ||
|-----------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html) | the[Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html)against which drop-down views are inflated, or`null`if one has not been explicitly set <br /> |

### setDropDownViewTheme

added in[version 25.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
void setDropDownViewTheme (Resources.Theme theme)
```

Sets the[Resources.Theme](https://developer.android.com/reference/android/content/res/Resources.Theme.html)against which drop-down views are inflated.

<br />

|                                                        Parameters                                                         ||
|---------|------------------------------------------------------------------------------------------------------------------|
| `theme` | `Resources.Theme`: the context against which to inflate drop-down views, or`null`to use the default theme <br /> |

**See also:**

- [getDropDownView(int, View, ViewGroup)](https://developer.android.com/https://developer.android.com/reference/android/widget/SpinnerAdapter#getDropDownView(int, android.view.View, android.view.ViewGroup))  
-

  ## Annotations

  - [RecyclerView.EdgeEffectFactory.EdgeDirection](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.EdgeEffectFactory.EdgeDirection)
  - [RecyclerView.ItemAnimator.AdapterChanges](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.ItemAnimator.AdapterChanges)
-

  ## Interfaces

  - [ActionMenuView.OnMenuItemClickListener](https://developer.android.com/reference/android/support/v7/widget/ActionMenuView.OnMenuItemClickListener)
  - [PopupMenu.OnDismissListener](https://developer.android.com/reference/android/support/v7/widget/PopupMenu.OnDismissListener)
  - [PopupMenu.OnMenuItemClickListener](https://developer.android.com/reference/android/support/v7/widget/PopupMenu.OnMenuItemClickListener)
  - [RecyclerView.ChildDrawingOrderCallback](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.ChildDrawingOrderCallback)
  - [RecyclerView.ItemAnimator.ItemAnimatorFinishedListener](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.ItemAnimator.ItemAnimatorFinishedListener)
  - [RecyclerView.LayoutManager.LayoutPrefetchRegistry](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.LayoutManager.LayoutPrefetchRegistry)
  - [RecyclerView.OnChildAttachStateChangeListener](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.OnChildAttachStateChangeListener)
  - [RecyclerView.OnItemTouchListener](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.OnItemTouchListener)
  - [RecyclerView.RecyclerListener](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.RecyclerListener)
  - [RecyclerView.SmoothScroller.ScrollVectorProvider](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.SmoothScroller.ScrollVectorProvider)
  - [SearchView.OnCloseListener](https://developer.android.com/reference/android/support/v7/widget/SearchView.OnCloseListener)
  - [SearchView.OnQueryTextListener](https://developer.android.com/reference/android/support/v7/widget/SearchView.OnQueryTextListener)
  - [SearchView.OnSuggestionListener](https://developer.android.com/reference/android/support/v7/widget/SearchView.OnSuggestionListener)
  - [ShareActionProvider.OnShareTargetSelectedListener](https://developer.android.com/reference/android/support/v7/widget/ShareActionProvider.OnShareTargetSelectedListener)
  - [ThemedSpinnerAdapter](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter)
  - [Toolbar.OnMenuItemClickListener](https://developer.android.com/reference/android/support/v7/widget/Toolbar.OnMenuItemClickListener)
-

  ## Classes

  - [ActionMenuView](https://developer.android.com/reference/android/support/v7/widget/ActionMenuView)
  - [ActionMenuView.LayoutParams](https://developer.android.com/reference/android/support/v7/widget/ActionMenuView.LayoutParams)
  - [AppCompatAutoCompleteTextView](https://developer.android.com/reference/android/support/v7/widget/AppCompatAutoCompleteTextView)
  - [AppCompatButton](https://developer.android.com/reference/android/support/v7/widget/AppCompatButton)
  - [AppCompatCheckBox](https://developer.android.com/reference/android/support/v7/widget/AppCompatCheckBox)
  - [AppCompatCheckedTextView](https://developer.android.com/reference/android/support/v7/widget/AppCompatCheckedTextView)
  - [AppCompatEditText](https://developer.android.com/reference/android/support/v7/widget/AppCompatEditText)
  - [AppCompatImageButton](https://developer.android.com/reference/android/support/v7/widget/AppCompatImageButton)
  - [AppCompatImageView](https://developer.android.com/reference/android/support/v7/widget/AppCompatImageView)
  - [AppCompatMultiAutoCompleteTextView](https://developer.android.com/reference/android/support/v7/widget/AppCompatMultiAutoCompleteTextView)
  - [AppCompatRadioButton](https://developer.android.com/reference/android/support/v7/widget/AppCompatRadioButton)
  - [AppCompatRatingBar](https://developer.android.com/reference/android/support/v7/widget/AppCompatRatingBar)
  - [AppCompatSeekBar](https://developer.android.com/reference/android/support/v7/widget/AppCompatSeekBar)
  - [AppCompatSpinner](https://developer.android.com/reference/android/support/v7/widget/AppCompatSpinner)
  - [AppCompatTextView](https://developer.android.com/reference/android/support/v7/widget/AppCompatTextView)
  - [CardView](https://developer.android.com/reference/android/support/v7/widget/CardView)
  - [DefaultItemAnimator](https://developer.android.com/reference/android/support/v7/widget/DefaultItemAnimator)
  - [DividerItemDecoration](https://developer.android.com/reference/android/support/v7/widget/DividerItemDecoration)
  - [GridLayout](https://developer.android.com/reference/android/support/v7/widget/GridLayout)
  - [GridLayout.Alignment](https://developer.android.com/reference/android/support/v7/widget/GridLayout.Alignment)
  - [GridLayout.LayoutParams](https://developer.android.com/reference/android/support/v7/widget/GridLayout.LayoutParams)
  - [GridLayout.Spec](https://developer.android.com/reference/android/support/v7/widget/GridLayout.Spec)
  - [GridLayoutManager](https://developer.android.com/reference/android/support/v7/widget/GridLayoutManager)
  - [GridLayoutManager.DefaultSpanSizeLookup](https://developer.android.com/reference/android/support/v7/widget/GridLayoutManager.DefaultSpanSizeLookup)
  - [GridLayoutManager.LayoutParams](https://developer.android.com/reference/android/support/v7/widget/GridLayoutManager.LayoutParams)
  - [GridLayoutManager.SpanSizeLookup](https://developer.android.com/reference/android/support/v7/widget/GridLayoutManager.SpanSizeLookup)
  - [LinearLayoutCompat](https://developer.android.com/reference/android/support/v7/widget/LinearLayoutCompat)
  - [LinearLayoutCompat.LayoutParams](https://developer.android.com/reference/android/support/v7/widget/LinearLayoutCompat.LayoutParams)
  - [LinearLayoutManager](https://developer.android.com/reference/android/support/v7/widget/LinearLayoutManager)
  - [LinearLayoutManager.LayoutChunkResult](https://developer.android.com/reference/android/support/v7/widget/LinearLayoutManager.LayoutChunkResult)
  - [LinearSmoothScroller](https://developer.android.com/reference/android/support/v7/widget/LinearSmoothScroller)
  - [LinearSnapHelper](https://developer.android.com/reference/android/support/v7/widget/LinearSnapHelper)
  - [ListPopupWindow](https://developer.android.com/reference/android/support/v7/widget/ListPopupWindow)
  - [OrientationHelper](https://developer.android.com/reference/android/support/v7/widget/OrientationHelper)
  - [PagerSnapHelper](https://developer.android.com/reference/android/support/v7/widget/PagerSnapHelper)
  - [PopupMenu](https://developer.android.com/reference/android/support/v7/widget/PopupMenu)
  - [RecyclerView](https://developer.android.com/reference/android/support/v7/widget/RecyclerView)
  - [RecyclerView.Adapter](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.Adapter)
  - [RecyclerView.AdapterDataObserver](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.AdapterDataObserver)
  - [RecyclerView.EdgeEffectFactory](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.EdgeEffectFactory)
  - [RecyclerView.ItemAnimator](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.ItemAnimator)
  - [RecyclerView.ItemAnimator.ItemHolderInfo](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.ItemAnimator.ItemHolderInfo)
  - [RecyclerView.ItemDecoration](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.ItemDecoration)
  - [RecyclerView.LayoutManager](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.LayoutManager)
  - [RecyclerView.LayoutManager.Properties](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.LayoutManager.Properties)
  - [RecyclerView.LayoutParams](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.LayoutParams)
  - [RecyclerView.OnFlingListener](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.OnFlingListener)
  - [RecyclerView.OnScrollListener](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.OnScrollListener)
  - [RecyclerView.RecycledViewPool](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.RecycledViewPool)
  - [RecyclerView.Recycler](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.Recycler)
  - [RecyclerView.SimpleOnItemTouchListener](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.SimpleOnItemTouchListener)
  - [RecyclerView.SmoothScroller](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.SmoothScroller)
  - [RecyclerView.SmoothScroller.Action](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.SmoothScroller.Action)
  - [RecyclerView.State](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.State)
  - [RecyclerView.ViewCacheExtension](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.ViewCacheExtension)
  - [RecyclerView.ViewHolder](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.ViewHolder)
  - [RecyclerViewAccessibilityDelegate](https://developer.android.com/reference/android/support/v7/widget/RecyclerViewAccessibilityDelegate)
  - [RecyclerViewAccessibilityDelegate.ItemDelegate](https://developer.android.com/reference/android/support/v7/widget/RecyclerViewAccessibilityDelegate.ItemDelegate)
  - [SearchView](https://developer.android.com/reference/android/support/v7/widget/SearchView)
  - [ShareActionProvider](https://developer.android.com/reference/android/support/v7/widget/ShareActionProvider)
  - [SimpleItemAnimator](https://developer.android.com/reference/android/support/v7/widget/SimpleItemAnimator)
  - [SnapHelper](https://developer.android.com/reference/android/support/v7/widget/SnapHelper)
  - [StaggeredGridLayoutManager](https://developer.android.com/reference/android/support/v7/widget/StaggeredGridLayoutManager)
  - [StaggeredGridLayoutManager.LayoutParams](https://developer.android.com/reference/android/support/v7/widget/StaggeredGridLayoutManager.LayoutParams)
  - [SwitchCompat](https://developer.android.com/reference/android/support/v7/widget/SwitchCompat)
  - [ThemedSpinnerAdapter.Helper](https://developer.android.com/reference/android/support/v7/widget/ThemedSpinnerAdapter.Helper)
  - [Toolbar](https://developer.android.com/reference/android/support/v7/widget/Toolbar)
  - [Toolbar.LayoutParams](https://developer.android.com/reference/android/support/v7/widget/Toolbar.LayoutParams)
  - [Toolbar.SavedState](https://developer.android.com/reference/android/support/v7/widget/Toolbar.SavedState)
  - [TooltipCompat](https://developer.android.com/reference/android/support/v7/widget/TooltipCompat)