cocos2d for android - callback

/**

* FileName : ActionsTest.java

* Comment : 콜백 테스트

* @version : 1.0

* @author : coolsharp

* @date : 2011. 10. 18.

*/

static class ActionSequence2 extends ActionDemo {

    public void onEnter() {

        super.onEnter();

        alignSpritesLeft(1);

        // 보이지 않게 설정

        grossini.setVisible(false);

        // 200, 200에 위치하고 보인 후 100 만큼 오른쪽으로 이동

        CCSequence action = CCSequence.actions(CCPlace.action(CGPoint.ccp(200, 200)), CCShow.action(), CCMoveBy.action(1, CGPoint.ccp(100, 0)),

                CCCallFunc.action(this, "callback1"), CCCallFuncN.action(this, "callback2"), CCCallFuncND.action(this, "callback3", Float.valueOf(1.0f)));

        grossini.runAction(action);

    }

    public void callback1() {

        CGSize s = CCDirector.sharedDirector().winSize();

        CCLabel label = CCLabel.makeLabel("callback 1 called", "DroidSans", 16);

        label.setPosition(CGPoint.ccp(s.width / 4 * 1, s.height / 2));

        addChild(label);

    }

    public void callback2(Object sender) {

        CGSize s = CCDirector.sharedDirector().winSize();

        CCLabel label = CCLabel.makeLabel("callback 2 called", "DroidSans", 16);

        label.setPosition(CGPoint.ccp(s.width / 4 * 2, s.height / 2));

        addChild(label);

    }

    public void callback3(Object sender, Object data) {

        CGSize s = CCDirector.sharedDirector().winSize();

        CCLabel label = CCLabel.makeLabel("callback 3 called", "DroidSans", 16);

        label.setPosition(CGPoint.ccp(s.width / 4 * 3, s.height / 2));

        addChild(label);

    }

    public String title() {

        return "Sequence of InstantActions";

    }

}