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如果字数比较少，隐藏展开图标比较好吧 #4

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lwlizhe opened this issue Sep 6, 2017 · 0 comments

lwlizhe commented Sep 6, 2017 •

edited

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推荐在mContentView.setLayoutParams(layoutParams)那段前加个判断，判断是不是需要mContentView设置位最小行数的高度，在setContent的时候加个展开图标的隐藏判断，毕竟有时候服务器返回的数据没那么多。

我这现在是这么改了下setContent：

    mShowMore.setVisibility(getMaxMeasureHeight() <= getMinMeasureHeight() ? GONE : VISIBLE);

    if(getMaxMeasureHeight()>=getMinMeasureHeight()){
        ViewGroup.LayoutParams layoutParams = mContentView.getLayoutParams();
        layoutParams.height = getMinMeasureHeight();
        mContentView.setLayoutParams(layoutParams);
    }
    同时去掉了init中的mContentView.setLayoutParams(layoutParams);

不知道有没有更好的方法

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