public static void animateShowing(
        final ViewHolder holder, final ListAdapter adapter, boolean isAnimate) {
      final CheckBox checkBox = holder.checkBox;
      if (checkBox.getVisibility() == View.VISIBLE) {
        return;
      }
      checkBox.setVisibility(View.VISIBLE);
      checkBox.setAlpha(0.0f);
      final int widthSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
      final int heightSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
      checkBox.measure(widthSpec, heightSpec);
      ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) checkBox.getLayoutParams();
      final long transValue = checkBox.getMeasuredWidth() + lp.leftMargin + lp.rightMargin;

      if (!isAnimate) {
        checkBox.setAlpha(1.0f);
        holder.contentLayout.setTranslationX(transValue);
        return;
      }

      final ObjectAnimator transBodyAnimator = new ObjectAnimator();
      final PropertyValuesHolder trans =
          PropertyValuesHolder.ofFloat("TranslationX", 0.0f, transValue);
      transBodyAnimator.setTarget(holder.contentLayout);
      transBodyAnimator.setValues(trans);
      transBodyAnimator.setDuration(DURATION);

      ObjectAnimator checkBoxAnim = new ObjectAnimator();
      final PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("ScaleX", 0.0f, 1.0f);
      final PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("ScaleY", 0.0f, 1.0f);
      final PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("Alpha", 0.0f, 1.0f);
      checkBoxAnim.setValues(scaleX, scaleY, alpha);
      checkBoxAnim.setTarget(holder.checkBox);
      checkBoxAnim.setDuration(DURATION);
      checkBoxAnim.setInterpolator(new DecelerateInterpolator());
      checkBoxAnim.addListener(
          new AnimatorListenerAdapter() {
            @Override
            public void onAnimationStart(Animator animation) {
              checkBox.setTag("animating");
            }

            @Override
            public void onAnimationEnd(Animator animation) {
              // adapter.setCheckBoxAnimator(false);
              checkBox.setTag("animated");
            }
          });
      if (!(checkBox.getTag() != null && "animating".equals(checkBox.getTag()))) {
        // 若正在播放动画,则不继续播放动画
        transBodyAnimator.start();
        checkBoxAnim.start();
      }
    }
    public static void animateHiding(
        final ViewHolder holder, final ListAdapter adapter, boolean isAnimate) {
      final CheckBox checkBox = holder.checkBox;
      final View tansBody = holder.contentLayout;

      if (checkBox.getVisibility() == View.GONE) {
        return;
      }
      ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) checkBox.getLayoutParams();
      final float transValue = checkBox.getMeasuredWidth() + lp.leftMargin + lp.rightMargin;

      if (!isAnimate) {
        checkBox.setVisibility(View.GONE);
        holder.contentLayout.setTranslationX(0.0f);
        return;
      }
      final ObjectAnimator transBodyAnimator = new ObjectAnimator();
      final PropertyValuesHolder trans =
          PropertyValuesHolder.ofFloat("TranslationX", transValue, 0.0f);
      transBodyAnimator.setTarget(tansBody);
      transBodyAnimator.setValues(trans);
      transBodyAnimator.setDuration(DURATION);

      ObjectAnimator checkBoxAnim = new ObjectAnimator();
      final PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("ScaleX", 1.0f, 0.0f);
      final PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("ScaleY", 1.0f, 0.0f);
      final PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("Alpha", 1.0f, 0.0f);
      checkBoxAnim.setValues(scaleX, scaleY, alpha);
      checkBoxAnim.setTarget(checkBox);
      checkBoxAnim.setDuration(DURATION);
      checkBoxAnim.setInterpolator(new AccelerateInterpolator());
      checkBoxAnim.addListener(
          new AnimatorListenerAdapter() {
            @Override
            public void onAnimationStart(Animator animation) {
              checkBox.setTag("animating");
            }

            @Override
            public void onAnimationEnd(Animator animation) {
              // adapter.setCheckBoxAnimator(false);
              checkBox.setScaleX(1.0f);
              checkBox.setScaleY(1.0f);
              checkBox.setAlpha(1.0f);
              checkBox.setVisibility(View.GONE);
              checkBox.setTag("animated");
            }
          });
      if (!(checkBox.getTag() != null && "animating".equals(checkBox.getTag()))) {
        transBodyAnimator.start();
        checkBoxAnim.start();
      }
    }
Esempio n. 3
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  private void addCheckbox(int i, int checkboxLayout, LayoutInflater li) {
    CheckBox view = (CheckBox) li.inflate(checkboxLayout, this, false);
    LayoutParams params = new TableRow.LayoutParams(0, view.getLayoutParams().height, 1f);
    if (i > 0) {
      params.setMargins(mPadding, 0, 0, 0);
    }
    view.setLayoutParams(params);

    view.setCompoundDrawablePadding(0);
    view.setTag(i);
    view.setText(String.valueOf(i + 1));

    view.setOnCheckedChangeListener(this);
    addView(view);
  }
 public void setMarginRightCheckBox(int marginRight) {
   LayoutParams params = (LayoutParams) checkOption.getLayoutParams();
   params.rightMargin = marginRight;
   checkOption.setLayoutParams(params);
 }