消失动画

onCreateDismissAnimation

返回一个Animation，在BasePopup消失之前执行，动画完毕后消失，返回为null则不执行动画。

示例

public class DemoPopup extends BasePopupWindow {
    public DemoPopup(Context context) {
        super(context);
        setContentView(R.layout.popup_normal);
    }
    @Override
    protected Animation onCreateDismissAnimation() {
        Animation showAnimation = new ScaleAnimation(1f, 0, 1f, 0);
        showAnimation.setDuration(500);
        return showAnimation;
    }
}

onCreateDismissAnimator

返回一个Animator，在BasePopup消失之前执行，动画完毕后消失，返回为null则不执行动画。

示例

public class DemoPopup extends BasePopupWindow {
    public DemoPopup(Context context) {
        super(context);
        setContentView(R.layout.popup_normal);
        //不裁剪contentView
        setClipChildren(false);
    }

    @Override
    public void showPopupWindow() {
        getDisplayAnimateView().setTranslationY(0);
        super.showPopupWindow();
    }

    @Override
    protected Animator onCreateDismissAnimator() {
        ObjectAnimator showAnimator = ObjectAnimator.ofFloat(getDisplayAnimateView(), View.TRANSLATION_Y, 0, getHeight() * 0.75f);
        showAnimator.setDuration(1000);
        showAnimator.setInterpolator(new OvershootInterpolator(-6));
        return showAnimator;
    }
}