and5

            if (at.isAlive()) {
                if (!dragZoomOutAnimation) {
                    at.setAnimationState(AnimationThread.STATE_ZOOM_OUT);                   
                }
            } else if (!at.isNormalOver()) {
                startAnimation(getScaleValue(matrix), REDUCE_FINAL_VALUE, SCALE_INCREMENT_VALUE, SLEEP_TIME); // narrow animation.
            }
           
            drawCenterImg(canvas, needScaleCenterImg);
        } else {
            if (at != null) {
                if (at.isAlive()) {
                    at.setEndScale(BLOWUP_FINAL_VALUE);
                    at.setSleepTime(SLEEP_TIME);
                    at.setAnimationState(AnimationThread.STATE_ZOOM_IN);                   
                } else {
                    if (at.getCurrentScale() != BLOWUP_FINAL_VALUE
                            && (at.getAnimationState() == AnimationThread.STATE_ZOOM_OUT  || dragZoomOutAnimation)) {
                        startAnimation(getScaleValue(matrix), BLOWUP_FINAL_VALUE, SCALE_INCREMENT_VALUE, SLEEP_TIME); // enlarge animation.
                    }
                }
               
                dragZoomOutAnimation = false;

                if (at.isAlive()) {
                    drawCenterImg(canvas, true);
                } else {
                   stopAnimation();
                }
            }
        }
        super.dispatchDraw(canvas);
    }
   
    @Override
    public void removeView(View view) {
        if (view instanceof Folder) {
            havaOpenFolder = false;
        }
        super.removeView(view);
    }
   
    public void stopAnimation() {
        if (at != null) {
            at.stopAnimation();
            at = null;
        }
        dragZoomOutAnimation = false;
        matrix.setScale(BLOWUP_FINAL_VALUE, BLOWUP_FINAL_VALUE);
    }
   
    public void initAnimation() {
        if (at != null) {
            at.stopAnimation();
        }
        dragZoomOutAnimation = true;
        needScaleCenterImg = true;
        at = new AnimationThread(this, INIT_REDUCE_FINAL_VALUE, REDUCE_FINAL_VALUE, SCALE_INCREMENT_VALUE,
                INIT_SLEEP_TIME);
        at.start();
    }
   
    public void finishZoomInAnimation() {
        if (at != null && !FadeAnimationView.isStarted) {
            if (at.isAlive()) {
                dragZoomOutAnimation = true;
                at.setEndScale(BLOWUP_FINAL_VALUE);
                at.setSleepTime(FINISH_ZOOM_IN_SLEEP_TIME);
                at.setAnimationState(AnimationThread.STATE_ZOOM_IN);   
            } else {
                dragZoomOutAnimation = true;
                at = new AnimationThread(this, getScaleValue(matrix), BLOWUP_FINAL_VALUE, SCALE_INCREMENT_VALUE,
                        FINISH_ZOOM_IN_SLEEP_TIME);
                needScaleCenterImg = true;
                at.start();
            }
        }
    }