리스트부분 공부하는데 초보다 보니 너무 어렵네요.ㅠ
설치된 어플리케이션을 리스트로 뽑아와서 그 리스트 중에서 체크를 한 상태로 저장을 하려고 하는데요
어떻게해야하나요?? 조언 부탁드립니다.ㅠ

그리구요 리스트에서 보면 arrayList와 arrayAdapter를 같이 사용하던데...
ResolveInfo는 잘 안쓰는 건가요???

밑에는 제 소스입니다..

import java.util.List;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.os.Bundle;
import android.util.SparseBooleanArray;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;

public class Launcher123 extends Activity {

 /** Called when the activity is first created. */

 @Override
 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main2);

  Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
  mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
  final List<ResolveInfo> pkgAppsList = getPackageManager()
    .queryIntentActivities(mainIntent, 0);

  MyAdapter adapter = new MyAdapter(this, R.layout.listitem, pkgAppsList);
  final ListView lv = (ListView) findViewById(R.id.launcherList);
  lv.setAdapter(adapter);

  // 체크모드 멀티플
  lv.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);

  Button back_tab = (Button) findViewById(R.id.back_tap);
  back_tab.setOnClickListener(new Button.OnClickListener() {
   public void onClick(View v) {
    Intent intent = new Intent(Launcher123.this, Launcher1234.class);
    startActivity(intent);
    // lv.setAdapter(new ArrayAdapter<String>(this,
    // android.R.layout.simple_list_item_1, items));
    finish();
   }
  });
 }

 public class MyAdapter extends ArrayAdapter<ResolveInfo> {
  List<ResolveInfo> child;

  public MyAdapter(Context context, int textViewResourceId,
    List<ResolveInfo> objects) {
   super(context, textViewResourceId, objects);
   child = objects;
  }

  @Override
  public int getCount() {
   // TODO Auto-generated method stub
   return child.size();
  }

  @Override
  public ResolveInfo getItem(int position) {
   // TODO Auto-generated method stub
   return child.get(position);
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
   if (convertView == null) {
    LayoutInflater li = (LayoutInflater) getApplicationContext()
      .getSystemService(LAYOUT_INFLATER_SERVICE);
    convertView = li.inflate(R.layout.listitem, null);
   }

   // 이미지뷰 쓸수잇도록
   ImageView icon = (ImageView) convertView.findViewById(R.id.ivIcon);
   // 텍스트 쓸수잇도록
   TextView name = (TextView) convertView.findViewById(R.id.tvName);
   // 체크박스 쓸수잇도록
   final CheckBox checkbox = (CheckBox) convertView
     .findViewById(R.id.radio);
   ResolveInfo temp = child.get(position);
   // 아이콘보이게
   icon.setImageDrawable(temp.loadIcon(getPackageManager()));
   // 텍스트파일이름 불러오기
   name.setText(temp.loadLabel(getPackageManager()));

   checkbox.setChecked(((ListView) parent).isItemChecked(position));
   checkbox.setFocusable(false);
   checkbox.setClickable(false);

   return convertView;
  }
 }

}