この問題で私を助けてください:
オートコンプリート テキスト ビューで検索するときに国とコードを表示したいのですが、正常に動作していますが、単一の値ではなく 2 つの値を取得しています。
MainActivity.java:
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String[] countries = new String[] {
"Allentown",
"Albuquerque","Aberdeen","Acapulco","Waco","Atlantic City",
"Marka-Amman","Pittsburgh","Augusta","Auckland","Albany",
"Amarillo","Amman","Amsterdam","Anchorage","Antwerp",
"Naples","Aqaba","Stockholm","Aspen","Asuncion"......};
String[] codes=new String[]{
"ABE","ABQ","AMS","ANC","ANR","APF","AQJ","ARN","ASE","ASU","ATH",
.............};
List<HashMap<String,String>> list = new ArrayList<HashMap<String,String>>();
for(int i=0;i<countries.length;i++){
HashMap<String, String> curGroupMap = new HashMap<String,String>();
curGroupMap.put("country", countries[i]);
curGroupMap.put("code", codes[i]);
list.add(curGroupMap);
}
final AutoCompleteTextView textView = (AutoCompleteTextView) findViewById(R.id.autocomplete_country);
SimpleAdapter adapter =
new SimpleAdapter(getBaseContext(), list, R.layout.twolist, new String[] {"code","country"}, new int[] { R.id.textView1,R.id.textView2});
textView.setAdapter(adapter);
textView.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> p, View v, int pos, long id) {
Map<String, String> map = (Map<String, String>) p.getItemAtPosition(pos);
String itemName = map.get("code");
textView.setText(itemName);
}
});
}
}
リストビューを取得するための私の xml はtwolist.xml です。
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="horizontal" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextView" />
<TextView
android:id="@+id/a"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="-" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:text="TextView" />