public
interface
ListAdapter
implements
Adapter
| android.widget.ListAdapter |
 Known Indirect Subclasses
|
Extended Adapter that is the bridge between a ListView
and the data that backs the list. Frequently that data comes from a Cursor,
but that is not
required. The ListView can display any data provided that it is wrapped in a
ListAdapter.
Inherited constants |
|---|
From
interface
android.widget.Adapter
|
Public methods | |
|---|---|
abstract
boolean
|
areAllItemsEnabled()
Indicates whether all the items in this adapter are enabled. |
abstract
boolean
|
isEnabled(int position)
Returns true if the item at the specified position is not a separator. |
Inherited methods | |
|---|---|
From
interface
android.widget.Adapter
| |
boolean areAllItemsEnabled ()
Indicates whether all the items in this adapter are enabled. If the value returned by this method changes over time, there is no guarantee it will take effect. If true, it means all items are selectable and clickable (there is no separator.)
| Returns | |
|---|---|
boolean |
True if all items are enabled, false otherwise. |
See also:
boolean isEnabled (int position)
Returns true if the item at the specified position is not a separator.
(A separator is a non-selectable, non-clickable item).
The result is unspecified if position is invalid. An ArrayIndexOutOfBoundsException
should be thrown in that case for fast failure.
| Parameters | |
|---|---|
position |
int:
Index of the item |
| Returns | |
|---|---|
boolean |
True if the item is not a separator |
See also:
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