ThemedSpinnerAdapter

Added in 1.1.0

Kotlin |Java

public interface ThemedSpinnerAdapter extends SpinnerAdapter

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 when creating views in getDropDownView.

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

Summary

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

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

`default static final int`	`IGNORE_ITEM_VIEW_TYPE = -1`
`default static final int`	`NO_SELECTION = -2147483648`

`default CharSequence[]`	`getAutofillOptions()`
`abstract int`	`getCount()`
`abstract Object`	`getItem(int p)`
`abstract long`	`getItemId(int p)`
`abstract int`	`getItemViewType(int p)`
`abstract View`	`getView(int p, View p1, ViewGroup p2)`
`abstract int`	`getViewTypeCount()`
`abstract boolean`	`hasStableIds()`
`abstract boolean`	`isEmpty()`
`abstract void`	`registerDataSetObserver(DataSetObserver p)`
`abstract void`	`unregisterDataSetObserver(DataSetObserver p)`

abstract View

getDropDownView(int p, View p1, ViewGroup p2)

Added in 1.1.0

abstract @Nullable Resources.Theme getDropDownViewTheme()

Returns the value previously set by a call to setDropDownViewTheme.

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

Added in 1.1.0

abstract void setDropDownViewTheme(@Nullable Resources.Theme theme)

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

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

See also
`getDropDownView`