Android应用TranslateAnimation移动之后，利用视图的setLayoutPara

Android中利用TranslateAnimation移动时，不设置mTranslateAnimation.setFillAfter(true);，而利用视图的setLayoutParams来重新定位。。。。因为mTranslateAnimation.setFillAfter(true);之后，视图的事件消失，并且还有很多其他的问题。

 

而我们采用Animation.AnimationListener，在onAnimationEnd的方法中改变当前视图利用LayoutParams的setMargins方法重新定位位置。

代码段，仅供参考。

public void move() {
        jqkjScroll.setEnabled(true);
        Animation mTranslateAnimation = new TranslateAnimation(0, 0, 0,
                -showheight);// 移动

        mTranslateAnimation.setDuration(minute);
        // mAnimationSet.setFillAfter(true);
        // mTranslateAnimation.setFillAfter(true);
        mTranslateAnimation
                .setAnimationListener(new Animation.AnimationListener() {
                    public void onAnimationStart(Animation animation) {
                        if (isNoMenu == false) {
                            curent.setVisibility(View.GONE);
                        }
                    }

                    public void onAnimationEnd(Animation animation) {
                        RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
                                contentLayout.getLayoutParams());
                        contentImg.setImageResource(R.drawable.open);
                        params.setMargins(0, endY - startY, 0, 0);
                        contentLayout.clearAnimation();
                        contentLayout.setLayoutParams(params);
                        jqkjScroll.scrollTo(0, 0);
                        isMoveORShowing = false;
                    }

                    public void onAnimationRepeat(Animation animation) {

                    }
                });
        contentLayout.startAnimation(mTranslateAnimation);

    }

    public void show() {
        jqkjScroll.setEnabled(false);
        Animation mTranslateAnimation = new TranslateAnimation(0, 0, 0,
                showheight);// 移动
        mTranslateAnimation.setDuration(minute);
        mTranslateAnimation
                .setAnimationListener(new Animation.AnimationListener() {
                    public void onAnimationStart(Animation animation) {
                        if (isNoMenu == false) {
                            curent.setVisibility(View.VISIBLE);
                        }
                    }

                    public void onAnimationEnd(Animation animation) {
                        contentImg.setImageResource(R.drawable.close);
                        isMoveORShowing = false;
                        contentLayout.clearAnimation();
                        RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
                                contentLayout.getLayoutParams());
                        params.setMargins(0, showheight + endY - startY, 0, 0);

                        contentLayout.setLayoutParams(params);
                    }

                    public void onAnimationRepeat(Animation animation) {

                    }
                });
        contentLayout.startAnimation(mTranslateAnimation);
    }