我开始使用 multiautocompletetextview 。我使用 ArrayAdapter 。现在,当我选择任何一个国家时,我想得到他们的代码和名字。我该怎么做?我需要帮助。
这是我的代码。主要活动和班级国家
public class Country {
String code;
String name;
public Country(String code, String name) {
this.code = code;
this.name = name;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ArrayList<Country> countries = new ArrayList<>();
countries.add(new Country("1", "Viet Nam"));
countries.add(new Country("2", "Lao"));
countries.add(new Country("3", "Campuchia"));
countries.add(new Country("4", "America"));
countries.add(new Country("5", "Boom Boom"));
ArrayAdapter<Country> adapter = new ArrayAdapter<Country>(MainActivity.this, android.R.layout.simple_dropdown_item_1line, countries);
MultiAutoCompleteTextView multiAutoCompleteTextView = (MultiAutoCompleteTextView)findViewById(R.id.multiAutoCompleteTextView);
multiAutoCompleteTextView.setAdapter(adapter);
multiAutoCompleteTextView.setThreshold(1);
multiAutoCompleteTextView.setDropDownWidth(300);
multiAutoCompleteTextView.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());
}