Question

我正在开发应用程序。因为我从数据库填充微调器。我得到了包含描述和代码的arrayList。我需要将代码设置为每个描述的标记。是否有可能在微调器中为单个项添加标记。

Answer 1

尝试简单的自定义适配器：

    public class MySpinnerAdapter extends BaseAdapter  {

        private Activity context;

        public CitiesSpinnerAdapter(Activity context){
            this.context=context;
        }

        @Override
        public int getCount() {
            return 0;
        }

        @Override
        public Object getItem(int position) {
            return null;
        }

        @Override
        public long getItemId(int position) {
            return 0;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            RelativeLayout item= (RelativeLayout)context.getLayoutInflater().inflate(R.layout.<your spinner item layout name>, null); 
//set your data to layout components
            item.setTag(<your tag object>);

            return item;
        }

android spinner设置标签

1 个答案: