日报2015/10/30(极客学院安卓视频学习)

//为下拉列表填充内容
spinner.setAdapter(new ArrayAdapter(((MyViewHolder) holder).getView().getContext(), android.R.layout.simple_list_item_1, spinners));
//为下拉列表里的子对象添加选择事件
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
Toast.makeText(parent.getContext(), "用户选择的是" + spinners[position], Toast.LENGTH_SHORT).show();
}

@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});