Spinner上拉菜单

Spinner下拉菜单

一、Spinner自定义下拉菜单

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myspinner.xml
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二、动态添加和删除选项
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/* 将值新增至adapter */String newCountry = "hello";adapter.add(newCountry);int position = adapter.getPosition(newCountry);mySpinner.setSelection(position);/* 将选中项从adapter移除 */adapter.remove(mySpinner.getSelectedItem().toString());
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