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public interface ThemedSpinnerAdapter
implements SpinnerAdapter

android.support.v7.widget.ThemedSpinnerAdapter

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) when creating views in getDropDownView(int, View, ViewGroup).

The ThemedSpinnerAdapter.Helper class is provided to aide implementation in a backwards compatible way.

Nested classes
`class`	`ThemedSpinnerAdapter.Helper` A helper class which allows easy integration of `ThemedSpinnerAdapter` into existing `SpinnerAdapter`s in a backwards compatible way.

From interface


    android.widget.Adapter

Public methods
`abstract Resources.Theme`	`getDropDownViewTheme()` Returns the value previously set by a call to `setDropDownViewTheme(Theme)`.
`abstract void`	`setDropDownViewTheme(Resources.Theme theme)` Sets the `Resources.Theme` against which drop-down views are inflated.

From interface


  
    android.widget.SpinnerAdapter

From interface


  
    android.widget.Adapter

`abstract int`	`getCount()` How many items are in the data set represented by this Adapter.
`abstract Object`	`getItem(int position)` Get the data item associated with the specified position in the data set.
`abstract long`	`getItemId(int position)` Get the row id associated with the specified position in the list.
`abstract int`	`getItemViewType(int position)` Get the type of View that will be created by `getView(int, View, ViewGroup)` for the specified item.
`abstract View`	`getView(int position, View convertView, ViewGroup parent)` Get a View that displays the data at the specified position in the data set.
`abstract int`	`getViewTypeCount()` Returns the number of types of Views that will be created by `getView(int, View, ViewGroup)`.
`abstract boolean`	`hasStableIds()` Indicates whether the item ids are stable across changes to the underlying data.
`abstract boolean`	`isEmpty()`
`abstract void`	`registerDataSetObserver(DataSetObserver observer)` Register an observer that is called when changes happen to the data used by this adapter.
`abstract void`	`unregisterDataSetObserver(DataSetObserver observer)` Unregister an observer that has previously been registered with this adapter via `registerDataSetObserver(DataSetObserver)`.

Resources.Theme getDropDownViewTheme ()

Returns the value previously set by a call to setDropDownViewTheme(Theme).

Returns
`Resources.Theme`	the `Resources.Theme` against which drop-down views are inflated, or `null` if one has not been explicitly set

void setDropDownViewTheme (Resources.Theme theme)

Sets the Resources.Theme against which drop-down views are inflated.

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

See also: