@Override  public void setAnim(View view) {    // TODO Auto-generated method stub    int[] start_location = new int[2];// 一個整型數組用來存儲按鈕在屏幕的X,Y坐標    view.getLocationInWindow(start_location);// 購買按鈕在屏幕中的坐標    buyImg = new ImageView(this);// 動畫的小圓圈    buyImg.setImageResource(R.drawable.sign);// 設置buyImg的圖片    setAnim(buyImg, start_location);  }   /**   * hdh: 創建動畫層   *   * @return   */  private ViewGroup createAnimLayout() {    ViewGroup rootView = (ViewGroup) this.getWindow().getDecorView();// 獲得Window界面的最頂層    LinearLayout animLayout = new LinearLayout(this);    LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.MATCH_PARENT);    animLayout.setLayoutParams(lp);    //animLayout.setId();    animLayout.setBackgroundResource(android.R.color.transparent);    rootView.addView(animLayout);    return animLayout;  }   /**   * hdh:   *   * @param vp   * @param view   * @param location   * @return   */  private View addViewToAnimLayout(final ViewGroup vp, final View view, int[] location) {    int x = location[0];    int y = location[1];    LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);    lp.leftMargin = x;    lp.topMargin = y;    view.setLayoutParams(lp);    return view;  }   /**   * hdh:動畫   *   * @param v   * @param start_location   */  private void setAnim(final View v, int[] start_location) {    anim_mask_layout = null;    anim_mask_layout = createAnimLayout();    anim_mask_layout.addView(v);    View view = addViewToAnimLayout(anim_mask_layout, v, start_location);    int[] end_location = new int[2];// 存儲動畫結束位置的X,Y坐標    text_chart_num.getLocationInWindow(end_location);// 將購物車的位置存儲起來    // 計算位移    int endX = end_location[0] - start_location[0];// 動畫位移的X坐標    int endY = end_location[1] - start_location[1];// 動畫位移的y坐標    TranslateAnimation translateAnimationX = new TranslateAnimation(0, endX, 0, 0);    translateAnimationX.setInterpolator(new LinearInterpolator());// 設置此動畫的加速曲線。默認為一個線性插值。    translateAnimationX.setRepeatCount(0);// 動畫重復的次數    translateAnimationX.setFillAfter(true);     TranslateAnimation translateAnimationY = new TranslateAnimation(0, 0, 0, endY);    translateAnimationY.setInterpolator(new AccelerateInterpolator());    translateAnimationY.setRepeatCount(0);// 動畫重復次數    translateAnimationY.setFillAfter(true);     AnimationSet set = new AnimationSet(false);    set.setFillAfter(false);    set.addAnimation(translateAnimationX);    set.addAnimation(translateAnimationY);    set.setDuration(1000);    view.startAnimation(set);    set.setAnimationListener(new Animation.AnimationListener() {       @Override      public void onAnimationStart(Animation animation) {        // TODO Auto-generated method stub        v.setVisibility(View.VISIBLE);      }       @Override      public void onAnimationRepeat(Animation animation) {        // TODO Auto-generated method stub       }       @Override      public void onAnimationEnd(Animation animation) {        // TODO Auto-generated method stub        v.setVisibility(View.GONE);      }    });    ObjectAnimator anim = ObjectAnimator//        .ofFloat(view, "scale", 1.0F, 1.5F, 1.0f)//        .setDuration(500);//    anim.setStartDelay(1000);    anim.start();    anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {      @Override      public void onAnimationUpdate(ValueAnimator animation) {        float cVal = (Float) animation.getAnimatedValue();        image_chart.setScaleX(cVal);        image_chart.setScaleY(cVal);        text_chart_num.setScaleX(cVal);        text_chart_num.setScaleY(cVal);      }    });  }