如何获取在AutoCompleteTextView中选择的文本的索引

Question

AutoCompleteTextView mActv = (AutoCompleteTextView) findViewbyId(R.id.m_actv);
ArrayAdapter<String> AutoCompleteAdapter = new ArrayAdapter<String>(this,
                    R.layout.dropdown_text, Names);
mActv.setAdapter(AutoCompleteAdapter);

Names是一个String数组.

是否有可能从下拉列表中获取所选文本的索引？

谢谢.

Answer 1

试试AutoCompleteTextView#getListSelection().

Answer 2

只需添加OnItemClickListener(对于点击的项目)或OnItemSelectedListener(对于使用轨迹球选择的项目,向上/向下键)AutoCompleteTextView

mActv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View arg1, int pos,
                long id) {
              String item = arg1.getItemAtPosition(pos);
               //your stuff
           }
    });