ComboBox형태의 Spinner 사용 하기

// xml

<Spinner 

 android:id="@+id/ComStation" 

 android:layout_height="wrap_content"

 android:layout_width="fill_parent"

></Spinner>

 

// java

1. create()

private Spinner  mComStation;

private String mStationList[];

 

mComStation = (Spinner) findViewById(R.id.ComStation);

 

// 충전소 리스트 선택시 이벤트

mComStation.setOnItemSelectedListener( new OnItemSelectedListener() {

public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

msgBox("충전소 선택", mStationList[position].toString());                                                

    }

            

public void onNothingSelected(AdapterView<?> parent) {

           

}

});

 

2. 본문

// 충전소 리스트 초기화 후 표시

public void SetStationList() {

String Sql;

Cursor Cur;

int StationIdx;

 

mFos = new FOSDBHandler(this);

 

Sql = "SELECT DISTINCT station_name FROM CLOSE_DATA ORDER BY station_name ";

Cur = mFos.QueryProcessing(Sql);

 

if(Cur.getCount() > 0) {

mStationList = new String[Cur.getCount()];

StationIdx = 0;

 

while(Cur.moveToNext()) { 

mStationList[StationIdx] = Cur.getString(0);

StationIdx++;

}

} else {

Cur.close();

return;

}

 

ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, mStationList);

mComStation.setAdapter(adapter);

adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

mComStation.setSelection(0);

 

Cur.close();

}