下拉式微调器对齐 [英] DropDown Spinner Alignment

问题描述

我开发了一个Adroid应用程序. 所以我想以编程方式自定义DropDown Spinner的行为. 我覆盖了getDropDownView方法，但找不到任何东西可以更改DropDown的尺寸及其对齐方式. 我只这样改变DropDown中每一行的颜色

I develop an Adroid application. So i want to customize programmatically the behavior of DropDown Spinner. I overwrite the getDropDownView method but i cannot find anything to change the dimension of DropDown and also the alignment of it. I only change the color of each line in DropDown like this

            View view = this.getView(position, convertView, parent);
        if (position % 2 == 0) {
            view.setBackgroundColor(Color.YELLOW);
        } else {
            view.setBackgroundColor(Color.GRAY);
        }

有人可以帮助我吗? 谢谢

Can someone help me? Thanks

推荐答案

我等待某人的帮助.没发生所以我找到了一种解决方法.我使用TextView，然后单击ListView.因此，如果有人找到更好的方法，请告诉我

I wait for someone to help me. Not happened. So i found a workaround. I use a TextView and on click a ListView is displayed. So if someone find a better approach, please let me know

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