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数据重复显示问题 #100

@CHENZUDE

Description

@CHENZUDE

如果改了显示数量VIEW_COUNT的话,记得修改新增数据adapter.bindView(changedView, newIndex)的下标,不然会出现数据重复问题

   // 3. changedView填充新数据
    int newIndex = isShowing + 4;
    if (newIndex < adapter.getCount()) {
        adapter.bindView(changedView, newIndex);
    } else {
        changedView.setVisibility(View.INVISIBLE);
    }

修改为

    // 3. changedView填充新数据
    int newIndex = isShowing + VIEW_COUNT;
    if (newIndex < adapter.getCount()) {
        adapter.bindView(changedView, newIndex);
    } else {
        changedView.setVisibility(View.INVISIBLE);
    }

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