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。

Java代码
  1. public void move() {   
  2.         jqkjScroll.setEnabled(true);   
  3.         Animation mTranslateAnimation = new TranslateAnimation(0, 0, 0,   
  4.                 -showheight);// 移动   
  5.   
  6.         mTranslateAnimation.setDuration(minute);   
  7.         // mAnimationSet.setFillAfter(true);   
  8.         // mTranslateAnimation.setFillAfter(true);   
  9.         mTranslateAnimation   
  10.                 .setAnimationListener(new Animation.AnimationListener() {   
  11.                     public void onAnimationStart(Animation animation) {   
  12.                         if (isNoMenu == false) {   
  13.                             curent.setVisibility(View.GONE);   
  14.                         }   
  15.                     }   
  16.   
  17.                     public void onAnimationEnd(Animation animation) {   
  18.                         RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(   
  19.                                 contentLayout.getLayoutParams());   
  20.                         contentImg.setImageResource(R.drawable.open);   
  21.                         params.setMargins(0, endY - startY, 0, 0);   
  22.                         contentLayout.clearAnimation();   
  23.                         contentLayout.setLayoutParams(params);   
  24.                         jqkjScroll.scrollTo(0, 0);   
  25.                         isMoveORShowing = false;   
  26.                     }   
  27.   
  28.                     public void onAnimationRepeat(Animation animation) {   
  29.   
  30.                     }   
  31.                 });   
  32.         contentLayout.startAnimation(mTranslateAnimation);   
  33.   
  34.     }   
  35.   
  36.     public void show() {   
  37.         jqkjScroll.setEnabled(false);   
  38.         Animation mTranslateAnimation = new TranslateAnimation(0, 0, 0,   
  39.                 showheight);// 移动   
  40.         mTranslateAnimation.setDuration(minute);   
  41.         mTranslateAnimation   
  42.                 .setAnimationListener(new Animation.AnimationListener() {   
  43.                     public void onAnimationStart(Animation animation) {   
  44.                         if (isNoMenu == false) {   
  45.                             curent.setVisibility(View.VISIBLE);   
  46.                         }   
  47.                     }   
  48.   
  49.                     public void onAnimationEnd(Animation animation) {   
  50.                         contentImg.setImageResource(R.drawable.close);   
  51.                         isMoveORShowing = false;   
  52.                         contentLayout.clearAnimation();   
  53.                         RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(   
  54.                                 contentLayout.getLayoutParams());   
  55.                         params.setMargins(0, showheight + endY - startY, 0, 0);   
  56.   
  57.                         contentLayout.setLayoutParams(params);   
  58.                     }   
  59.   
  60.                     public void onAnimationRepeat(Animation animation) {   
  61.   
  62.                     }   
  63.                 });   
  64.         contentLayout.startAnimation(mTranslateAnimation);   
  65.     }  
posted @ 2015-07-21 14:23  新感觉  阅读(680)  评论(0)  编辑  收藏  举报