ThemedSpinnerAdapter


public interface ThemedSpinnerAdapter
implements SpinnerAdapter

android.widget.ThemedSpinnerAdapter
ArrayAdapter<T> You can use this adapter to provide views for an AdapterView, Returns a view for each object in a collection of data objects you provide, and can be used with list-based user interface widgets such as ListView or Spinner
CursorAdapter Adapter that exposes data from a Cursor to a ListView widget. 
ResourceCursorAdapter An easy adapter that creates views defined in an XML file. 
SimpleAdapter An easy adapter to map static data to views defined in an XML file. 
SimpleCursorAdapter An easy adapter to map columns from a cursor to TextViews or ImageViews defined in an XML file. 


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(android.content.res.Resources.Theme) when creating views in SpinnerAdapter.getDropDownView(int, View, ViewGroup).

Summary

Inherited constants

int IGNORE_ITEM_VIEW_TYPE

An item view type that causes the AdapterView to ignore the item view.

int NO_SELECTION

Public methods

abstract Resources.Theme getDropDownViewTheme()

Returns the value previously set by a call to setDropDownViewTheme(android.content.res.Resources.Theme).

abstract void setDropDownViewTheme(Resources.Theme theme)

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

Inherited methods

abstract View getDropDownView(int position, View convertView, ViewGroup parent)

Gets a View that displays in the drop down popup the data at the specified position in the data set.

default CharSequence[] getAutofillOptions()

Gets a string representation of the adapter data that can help AutofillService autofill the view backed by the 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).

Public methods

getDropDownViewTheme

Added in API level 23
public abstract Resources.Theme getDropDownViewTheme ()

Returns the value previously set by a call to setDropDownViewTheme(android.content.res.Resources.Theme).

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

setDropDownViewTheme

Added in API level 23
public abstract 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