org.androidannotations.annotations

Annotation Type KeyLongPress

@Retention(value=CLASS)
 @Target(value=METHOD)
public @interface KeyLongPress

This annotation is intended to be used on methods to receive long press event on a key. This annotation can be used on methods of classes which implements KeyEvent.Callback.

The annotation value should be one or several of KeyEvent constant fields which name contains KEYCODE. If not set, the method name will be used as the KeyEvent .KEYCODE_* field name.

The method may return a boolean, void, or a Boolean. If returning void, it will be considered as returning true (ie: the method has handled the event).

The method MAY have one parameter:

• A KeyEvent parameter to know which key has been down

Example :

 @EActivity
 public class MyActivity extends Activity {

        @KeyLongPress
        void enter() {
                // ...
        }

        @KeyLongPress
        void onEnter() {
                // ...
        }

        @KeyLongPress
        void onEnterPressed() {
                // ...
        }

        @KeyLongPress
        void enterPressed() {
                // ...
        }

        @KeyLongPress(KeyEvent.KEYCODE_0)
        void keyZeroIsLongPressed(KeyEvent keyEvent) {
                // ...
        }

        @KeyLongPress({ KeyEvent.KEYCODE_M, KeyEvent.KEYCODE_N })
        boolean multipleKeys(KeyEvent keyEvent) {
                return false;
        }
 }
 

See Also:

KeyEvent, KeyEvent.Callback, KeyEvent.Callback.onKeyLongPress(int, android.view.KeyEvent)

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
int[]	value The KeyEvent class constants which name contains KEYCODE.

Element Detail

value

public abstract int[] value

The KeyEvent class constants which name contains KEYCODE.

Returns:

the value of the key code

Default:

{}