Added in API level 1
DialogInterface.OnKeyListener
public
static
interface
DialogInterface.OnKeyListener
| android.content.DialogInterface.OnKeyListener |
Interface definition for a callback to be invoked when a key event is dispatched to this dialog. The callback will be invoked before the key event is given to the dialog.
Summary
Public methods | |
|---|---|
abstract
boolean
|
onKey(DialogInterface dialog, int keyCode, KeyEvent event)
Called when a key is dispatched to a dialog. |
Public methods
onKey
Added in API level 1
public abstract boolean onKey (DialogInterface dialog, int keyCode, KeyEvent event)
Called when a key is dispatched to a dialog. This allows listeners to get a chance to respond before the dialog.
| Parameters | |
|---|---|
dialog |
DialogInterface: the dialog the key has been dispatched to |
keyCode |
int: the code for the physical key that was pressed |
event |
KeyEvent: the KeyEvent object containing full information about
the event |
| Returns | |
|---|---|
boolean |
true if the listener has consumed the event,
false otherwise |