我有一个从db填充的列表视图 像这样：
它取自同一个数据库，但速率的结果来自不同的查询。 我想删除这些副本只会像这样：
我该怎么做？这可能吗？ 谢谢
private class LoadViewTask extends AsyncTask<Void, HashMap<String, String>, Void> {
private SearchListAdapter adapter;
// Before running code in separate thread
@Override
protected void onPreExecute() {
String filterRev = "";
try {
filterRev = URLEncoder.encode(
MainActivity.FILTER_SEARCH_ENTERPRISE, "utf-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
final String dummyURL5star = MainActivity.BASE_URL
+ "v_enterprise-select5star.php?filteritem=" + filterRev;
final String dummyURL4star = MainActivity.BASE_URL
+ "v_enterprise-select4star.php?filteritem=" + filterRev;
final String dummyURL3star = MainActivity.BASE_URL
+ "v_enterprise-select3star.php?filteritem=" + filterRev;
final String dummyURL2star = MainActivity.BASE_URL
+ "v_enterprise-select2star.php?filteritem=" + filterRev;
final String dummyURL1star = MainActivity.BASE_URL
+ "v_enterprise-select1star.php?filteritem=" + filterRev;
xResult5star = MainActivity.getRequestSelect(dummyURL5star,
SearchActivity.this);
xResult4star = MainActivity.getRequestSelect(dummyURL4star,
SearchActivity.this);
xResult3star = MainActivity.getRequestSelect(dummyURL3star,
SearchActivity.this);
xResult2star = MainActivity.getRequestSelect(dummyURL2star,
SearchActivity.this);
xResult1star = MainActivity.getRequestSelect(
dummyURL1star, SearchActivity.this);
list = (ListView) findViewById(R.id.lvRowsEnterpriseSearch);
adapter = new SearchListAdapter(SearchActivity.this, listRow);
list.setAdapter(adapter);
registerForContextMenu(list);
//adapter = (SearchListAdapter) list.getAdapter();
}
// The code to be executed in a background thread.
@Override
protected Void doInBackground(Void... params) {
/*final String dummyURL4star = MainActivity.BASE_URL
+ "v_enterprise-select4star.php?filteritem=" + filterRev;
final String dummyURL3star = MainActivity.BASE_URL
+ "v_enterprise-select3star.php?filteritem=" + filterRev;
final String dummyURL2star = MainActivity.BASE_URL
+ "v_enterprise-select2star.php?filteritem=" + filterRev;
final String dummyURL1star = MainActivity.BASE_URL
+ "v_enterprise-select1star.php?filteritem=" + filterRev; $*/
try {
jObject5 = new JSONObject(xResult5star);
JSONArray menuitemArray = jObject5.getJSONArray("venterprise");
if (panjangList < menuitemArray.length()) {
for (int i = 0; i < panjangList; i++) {
HashMap<String, String> map = new HashMap<String, String>();
map.put(KEY_IDENTERPRISE, menuitemArray.getJSONObject(i)
.getString("identerprise").toString());
map.put(KEY_NAMAENTERPRISE, menuitemArray.getJSONObject(i)
.getString("nama").toString());
map.put(KEY_ALAMATENTERPRISE, menuitemArray.getJSONObject(i)
.getString("address").toString());
map.put(KEY_KATEGORI,
menuitemArray.getJSONObject(i).getString("linkkat")
.toString());
map.put(KEY_LINK,
menuitemArray.getJSONObject(i).getString("linksub")
.toString());
map.put(KEY_KAT,
menuitemArray.getJSONObject(i).getString("kategori")
.toString());
map.put(KEY_SUB,
menuitemArray.getJSONObject(i).getString("subkategori")
.toString());
map.put(KEY_IDKAT,
menuitemArray.getJSONObject(i).getString("idkategori")
.toString());
map.put(KEY_IDSUB,
menuitemArray.getJSONObject(i)
.getString("idsubkategori").toString());
map.put(KEY_THUMB_URL, menuitemArray.getJSONObject(i)
.getString("picture").toString());
map.put(KEY_HITS,
menuitemArray.getJSONObject(i).getString("hit")
.toString());
map.put(KEY_NOKONTRAKS, menuitemArray.getJSONObject(i)
.getString("nokontrak").toString());
map.put(KEY_STAR, "5");
publishProgress(map);
}
}
/*
* list = (ListView) findViewById(R.id.lvRowsEnterpriseSearch);
* adapter = new SearchListAdapter(this, listRow);
* list.setAdapter(adapter); registerForContextMenu(list);
*/
else {
sisaList = panjangList - menuitemArray.length();
for (int i = 0; i < menuitemArray.length(); i++) {
HashMap<String, String> map = new HashMap<String, String>();
map.put(KEY_IDENTERPRISE, menuitemArray.getJSONObject(i)
.getString("identerprise").toString());
map.put(KEY_NAMAENTERPRISE, menuitemArray.getJSONObject(i)
.getString("nama").toString());
map.put(KEY_ALAMATENTERPRISE, menuitemArray.getJSONObject(i)
.getString("address").toString());
map.put(KEY_KATEGORI,
menuitemArray.getJSONObject(i).getString("linkkat")
.toString());
map.put(KEY_LINK,
menuitemArray.getJSONObject(i).getString("linksub")
.toString());
map.put(KEY_KAT,
menuitemArray.getJSONObject(i).getString("kategori")
.toString());
map.put(KEY_SUB,
menuitemArray.getJSONObject(i).getString("subkategori")
.toString());
map.put(KEY_IDKAT,
menuitemArray.getJSONObject(i).getString("idkategori")
.toString());
map.put(KEY_IDSUB,
menuitemArray.getJSONObject(i)
.getString("idsubkategori").toString());
map.put(KEY_THUMB_URL, menuitemArray.getJSONObject(i)
.getString("picture").toString());
map.put(KEY_HITS,
menuitemArray.getJSONObject(i).getString("hit")
.toString());
map.put(KEY_NOKONTRAKS, menuitemArray.getJSONObject(i)
.getString("nokontrak").toString());
map.put(KEY_STAR, "5");
publishProgress(map);
}
/*
* list = (ListView) findViewById(R.id.lvRowsEnterpriseSearch);
* adapter = new SearchListAdapter(this, listRow);
* list.setAdapter(adapter); registerForContextMenu(list);
*/
jObject4 = new JSONObject(xResult4star);
JSONArray menuitemArray4 = jObject4.getJSONArray("venterprise");
if (sisaList < menuitemArray4.length()) {
for (int i = 0; i < sisaList; i++) {
HashMap<String, String> map4 = new HashMap<String, String>();
map4.put(KEY_IDENTERPRISE, menuitemArray4.getJSONObject(i)
.getString("identerprise").toString());
map4.put(KEY_NAMAENTERPRISE, menuitemArray4.getJSONObject(i)
.getString("nama").toString());
map4.put(KEY_ALAMATENTERPRISE,
menuitemArray4.getJSONObject(i)
.getString("address").toString());
map4.put(KEY_KATEGORI, menuitemArray4.getJSONObject(i)
.getString("linkkat").toString());
map4.put(KEY_LINK, menuitemArray4.getJSONObject(i)
.getString("linksub").toString());
map4.put(KEY_KAT,
menuitemArray4.getJSONObject(i)
.getString("kategori").toString());
map4.put(KEY_SUB,
menuitemArray4.getJSONObject(i)
.getString("subkategori").toString());
map4.put(KEY_IDKAT, menuitemArray4.getJSONObject(i)
.getString("idkategori").toString());
map4.put(KEY_IDSUB, menuitemArray4.getJSONObject(i)
.getString("idsubkategori").toString());
map4.put(KEY_THUMB_URL, menuitemArray4.getJSONObject(i)
.getString("picture").toString());
map4.put(KEY_HITS, menuitemArray4.getJSONObject(i)
.getString("hit").toString());
map4.put(KEY_NOKONTRAKS, menuitemArray4.getJSONObject(i)
.getString("nokontrak").toString());
map4.put(KEY_STAR, "4");
publishProgress(map4);
}
/*
* list = (ListView) findViewById(R.id.lvRowsEnterpriseSearch);
* adapter = new SearchListAdapter(this, listRow);
* list.setAdapter(adapter); registerForContextMenu(list);
*/
} else {
for (int i = 0; i < menuitemArray4.length(); i++) {
HashMap<String, String> map4 = new HashMap<String, String>();
map4.put(KEY_IDENTERPRISE, menuitemArray4.getJSONObject(i)
.getString("identerprise").toString());
map4.put(KEY_NAMAENTERPRISE, menuitemArray4.getJSONObject(i)
.getString("nama").toString());
map4.put(KEY_ALAMATENTERPRISE,
menuitemArray4.getJSONObject(i)
.getString("address").toString());
map4.put(KEY_KATEGORI, menuitemArray4.getJSONObject(i)
.getString("linkkat").toString());
map4.put(KEY_LINK, menuitemArray4.getJSONObject(i)
.getString("linksub").toString());
map4.put(KEY_KAT,
menuitemArray4.getJSONObject(i)
.getString("kategori").toString());
map4.put(KEY_SUB,
menuitemArray4.getJSONObject(i)
.getString("subkategori").toString());
map4.put(KEY_IDKAT, menuitemArray4.getJSONObject(i)
.getString("idkategori").toString());
map4.put(KEY_IDSUB, menuitemArray4.getJSONObject(i)
.getString("idsubkategori").toString());
map4.put(KEY_THUMB_URL, menuitemArray4.getJSONObject(i)
.getString("picture").toString());
map4.put(KEY_HITS, menuitemArray4.getJSONObject(i)
.getString("hit").toString());
map4.put(KEY_NOKONTRAKS, menuitemArray4.getJSONObject(i)
.getString("nokontrak").toString());
map4.put(KEY_STAR, "4");
publishProgress(map4);
}
/*
* list = (ListView) findViewById(R.id.lvRowsEnterpriseSearch);
* adapter = new SearchListAdapter(this, listRow);
* list.setAdapter(adapter); registerForContextMenu(list);
*/
sisaList = sisaList - menuitemArray4.length();
jObject3 = new JSONObject(xResult3star);
JSONArray menuitemArray3 = jObject3.getJSONArray("venterprise");
if (sisaList < menuitemArray3.length()) {
for (int i = 0; i < sisaList; i++) {
HashMap<String, String> map3 = new HashMap<String, String>();
map3.put(KEY_IDENTERPRISE,
menuitemArray3.getJSONObject(i)
.getString("identerprise").toString());
map3.put(KEY_NAMAENTERPRISE, menuitemArray3
.getJSONObject(i).getString("nama").toString());
map3.put(KEY_ALAMATENTERPRISE, menuitemArray3
.getJSONObject(i).getString("address")
.toString());
map3.put(KEY_KATEGORI, menuitemArray3.getJSONObject(i)
.getString("linkkat").toString());
map3.put(KEY_LINK, menuitemArray3.getJSONObject(i)
.getString("linksub").toString());
map3.put(KEY_KAT, menuitemArray3.getJSONObject(i)
.getString("kategori").toString());
map3.put(KEY_SUB, menuitemArray3.getJSONObject(i)
.getString("subkategori").toString());
map3.put(KEY_IDKAT, menuitemArray3.getJSONObject(i)
.getString("idkategori").toString());
map3.put(KEY_IDSUB, menuitemArray3.getJSONObject(i)
.getString("idsubkategori").toString());
map3.put(KEY_THUMB_URL, menuitemArray3.getJSONObject(i)
.getString("picture").toString());
map3.put(KEY_HITS, menuitemArray3.getJSONObject(i)
.getString("hit").toString());
map3.put(KEY_NOKONTRAKS, menuitemArray3.getJSONObject(i)
.getString("nokontrak").toString());
map3.put(KEY_STAR, "3");
publishProgress(map3);
}
/*
* list = (ListView)
* findViewById(R.id.lvRowsEnterpriseSearch); adapter = new
* SearchListAdapter(this, listRow);
* list.setAdapter(adapter); registerForContextMenu(list);
*/
} else {
for (int i = 0; i < menuitemArray3.length(); i++) {
HashMap<String, String> map3 = new HashMap<String, String>();
map3.put(KEY_IDENTERPRISE,
menuitemArray3.getJSONObject(i)
.getString("identerprise").toString());
map3.put(KEY_NAMAENTERPRISE, menuitemArray3
.getJSONObject(i).getString("nama").toString());
map3.put(KEY_ALAMATENTERPRISE, menuitemArray3
.getJSONObject(i).getString("address")
.toString());
map3.put(KEY_KATEGORI, menuitemArray3.getJSONObject(i)
.getString("linkkat").toString());
map3.put(KEY_LINK, menuitemArray3.getJSONObject(i)
.getString("linksub").toString());
map3.put(KEY_KAT, menuitemArray3.getJSONObject(i)
.getString("kategori").toString());
map3.put(KEY_SUB, menuitemArray3.getJSONObject(i)
.getString("subkategori").toString());
map3.put(KEY_IDKAT, menuitemArray3.getJSONObject(i)
.getString("idkategori").toString());
map3.put(KEY_IDSUB, menuitemArray3.getJSONObject(i)
.getString("idsubkategori").toString());
map3.put(KEY_THUMB_URL, menuitemArray3.getJSONObject(i)
.getString("picture").toString());
map3.put(KEY_HITS, menuitemArray3.getJSONObject(i)
.getString("hit").toString());
map3.put(KEY_NOKONTRAKS, menuitemArray3.getJSONObject(i)
.getString("nokontrak").toString());
map3.put(KEY_STAR, "3");
publishProgress(map3);
}
/*
* list = (ListView)
* findViewById(R.id.lvRowsEnterpriseSearch); adapter = new
* SearchListAdapter(this, listRow);
* list.setAdapter(adapter); registerForContextMenu(list);
*/
sisaList = sisaList - menuitemArray3.length();
jObject2 = new JSONObject(xResult2star);
JSONArray menuitemArray2 = jObject2
.getJSONArray("venterprise");
if (sisaList < menuitemArray2.length()) {
for (int i = 0; i < sisaList; i++) {
HashMap<String, String> map2 = new HashMap<String, String>();
map2.put(KEY_IDENTERPRISE, menuitemArray2
.getJSONObject(i).getString("identerprise")
.toString());
map2.put(KEY_NAMAENTERPRISE, menuitemArray2
.getJSONObject(i).getString("nama")
.toString());
map2.put(KEY_ALAMATENTERPRISE, menuitemArray2
.getJSONObject(i).getString("address")
.toString());
map2.put(KEY_KATEGORI,
menuitemArray2.getJSONObject(i)
.getString("linkkat").toString());
map2.put(KEY_LINK, menuitemArray2.getJSONObject(i)
.getString("linksub").toString());
map2.put(KEY_KAT, menuitemArray2.getJSONObject(i)
.getString("kategori").toString());
map2.put(KEY_SUB, menuitemArray2.getJSONObject(i)
.getString("subkategori").toString());
map2.put(KEY_IDKAT, menuitemArray2.getJSONObject(i)
.getString("idkategori").toString());
map2.put(KEY_IDSUB, menuitemArray2.getJSONObject(i)
.getString("idsubkategori").toString());
map2.put(KEY_THUMB_URL, menuitemArray2
.getJSONObject(i).getString("picture")
.toString());
map2.put(KEY_HITS, menuitemArray2.getJSONObject(i)
.getString("hit").toString());
map2.put(KEY_NOKONTRAKS, menuitemArray2
.getJSONObject(i).getString("nokontrak")
.toString());
map2.put(KEY_STAR, "2");
publishProgress(map2);
}
/*
* list = (ListView)
* findViewById(R.id.lvRowsEnterpriseSearch); adapter =
* new SearchListAdapter(this, listRow);
* list.setAdapter(adapter);
* registerForContextMenu(list);
*/
} else {
for (int i = 0; i < menuitemArray2.length(); i++) {
HashMap<String, String> map2 = new HashMap<String, String>();
map2.put(KEY_IDENTERPRISE, menuitemArray2
.getJSONObject(i).getString("identerprise")
.toString());
map2.put(KEY_NAMAENTERPRISE, menuitemArray2
.getJSONObject(i).getString("nama")
.toString());
map2.put(KEY_ALAMATENTERPRISE, menuitemArray2
.getJSONObject(i).getString("address")
.toString());
map2.put(KEY_KATEGORI,
menuitemArray2.getJSONObject(i)
.getString("linkkat").toString());
map2.put(KEY_LINK, menuitemArray2.getJSONObject(i)
.getString("linksub").toString());
map2.put(KEY_KAT, menuitemArray2.getJSONObject(i)
.getString("kategori").toString());
map2.put(KEY_SUB, menuitemArray2.getJSONObject(i)
.getString("subkategori").toString());
map2.put(KEY_IDKAT, menuitemArray2.getJSONObject(i)
.getString("idkategori").toString());
map2.put(KEY_IDSUB, menuitemArray2.getJSONObject(i)
.getString("idsubkategori").toString());
map2.put(KEY_THUMB_URL, menuitemArray2
.getJSONObject(i).getString("picture")
.toString());
map2.put(KEY_HITS, menuitemArray2.getJSONObject(i)
.getString("hit").toString());
map2.put(KEY_NOKONTRAKS, menuitemArray2
.getJSONObject(i).getString("nokontrak")
.toString());
map2.put(KEY_STAR, "2");
publishProgress(map2);
}
/*
* list = (ListView)
* findViewById(R.id.lvRowsEnterpriseSearch); adapter =
* new SearchListAdapter(this, listRow);
* list.setAdapter(adapter);
* registerForContextMenu(list);
*/
sisaList = sisaList - menuitemArray2.length();
jObject1 = new JSONObject(xResult1star);
JSONArray menuitemArray1 = jObject1
.getJSONArray("venterprise");
if (sisaList < menuitemArray1.length()) {
for (int i = 0; i < sisaList; i++) {
HashMap<String, String> map1 = new HashMap<String, String>();
map1.put(KEY_IDENTERPRISE,
menuitemArray1.getJSONObject(i)
.getString("identerprise")
.toString());
map1.put(KEY_NAMAENTERPRISE, menuitemArray1
.getJSONObject(i).getString("nama")
.toString());
map1.put(KEY_ALAMATENTERPRISE, menuitemArray1
.getJSONObject(i).getString("address")
.toString());
map1.put(KEY_KATEGORI, menuitemArray1
.getJSONObject(i).getString("linkkat")
.toString());
map1.put(KEY_LINK,
menuitemArray1.getJSONObject(i)
.getString("linksub")
.toString());
map1.put(KEY_KAT, menuitemArray1
.getJSONObject(i).getString("kategori")
.toString());
map1.put(KEY_SUB,
menuitemArray1.getJSONObject(i)
.getString("subkategori")
.toString());
map1.put(KEY_IDKAT,
menuitemArray1.getJSONObject(i)
.getString("idkategori")
.toString());
map1.put(KEY_IDSUB,
menuitemArray1.getJSONObject(i)
.getString("idsubkategori")
.toString());
map1.put(KEY_THUMB_URL, menuitemArray1
.getJSONObject(i).getString("picture")
.toString());
map1.put(KEY_HITS,
menuitemArray1.getJSONObject(i)
.getString("hit").toString());
map1.put(KEY_NOKONTRAKS, menuitemArray1
.getJSONObject(i)
.getString("nokontrak").toString());
map1.put(KEY_STAR, "1");
publishProgress(map1);
}
/*
* list = (ListView)
* findViewById(R.id.lvRowsEnterpriseSearch);
* adapter = new SearchListAdapter(this, listRow);
* list.setAdapter(adapter);
* registerForContextMenu(list);
*/
}
}
}
}
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
/*for ( HashMap<String, String> item: listRow)
{
publishProgress(item);
}*/
return null;
}
// Update the progress
@Override
protected void onProgressUpdate(HashMap<String, String>... values) {
listRow.add(values[0]);
}
// after executing the code in the thread
@Override
protected void onPostExecute(Void result) {
}
}
这是列表的代码 适配器是自定义的：
public class SearchListAdapter extends BaseAdapter {
private Activity activity;
private ArrayList<HashMap<String, String>> data;
private static LayoutInflater inflater=null;
public ImageLoader imageLoader;
public SearchListAdapter(Activity a, ArrayList<HashMap<String, String>> d) {
activity = a;
data=d;
imageLoader=new ImageLoader(activity.getApplicationContext());
inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public int getCount() {
return data.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
View vi=convertView;
if(convertView==null)
vi = inflater.inflate(R.layout.search_list_row, null);
TextView identerprise = (TextView)vi.findViewById(R.id.tvIDEnterprise);
TextView enterprise = (TextView)vi.findViewById(R.id.tvEnterprise);
TextView addenterprise = (TextView)vi.findViewById(R.id.tvAddEnterprise);
TextView kategori = (TextView)vi.findViewById(R.id.linkkat);
TextView link = (TextView)vi.findViewById(R.id.linksub);
TextView tvkat = (TextView)vi.findViewById(R.id.tvkat);
TextView tvsub = (TextView)vi.findViewById(R.id.tvsub);
TextView idkat = (TextView)vi.findViewById(R.id.idkat);
TextView idsub = (TextView)vi.findViewById(R.id.idsub);
TextView hitS = (TextView)vi.findViewById(R.id.tvHitS);
TextView starS = (TextView)vi.findViewById(R.id.starS);
TextView nokontrakS = (TextView)vi.findViewById(R.id.noKontrakS);
ImageView thumb_image=(ImageView)vi.findViewById(R.id.imageIcon);
ImageView thumb = (ImageView) vi.findViewById(R.id.hitSearch);
ImageView star = (ImageView) vi.findViewById(R.id.starSearch);
HashMap<String, String> hasil = new HashMap<String, String>();
hasil = data.get(position);
// Setting all values in listview
identerprise.setText(hasil.get(SearchActivity.KEY_IDENTERPRISE));
identerprise.setVisibility(View.INVISIBLE);
enterprise.setText(hasil.get(SearchActivity.KEY_NAMAENTERPRISE));
enterprise.setPaintFlags(enterprise.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
addenterprise.setText(hasil.get(SearchActivity.KEY_ALAMATENTERPRISE));
kategori.setText(hasil.get(SearchActivity.KEY_KATEGORI));
kategori.setVisibility(View.INVISIBLE);
link.setText(hasil.get(SearchActivity.KEY_LINK));
link.setVisibility(View.INVISIBLE);
tvkat.setText(hasil.get(SearchActivity.KEY_KAT));
tvkat.setVisibility(View.INVISIBLE);
tvsub.setText(hasil.get(SearchActivity.KEY_SUB));
tvsub.setVisibility(View.INVISIBLE);
idkat.setText(hasil.get(SearchActivity.KEY_IDKAT));
idkat.setVisibility(View.INVISIBLE);
idsub.setText(hasil.get(SearchActivity.KEY_IDSUB));
idsub.setVisibility(View.INVISIBLE);
hitS.setText(hasil.get(SearchActivity.KEY_HITS));
hitS.setVisibility(View.INVISIBLE);
nokontrakS.setText(hasil.get(SearchActivity.KEY_NOKONTRAKS));
nokontrakS.setVisibility(View.INVISIBLE);
starS.setText(hasil.get(SearchActivity.KEY_STAR));
starS.setVisibility(View.INVISIBLE);
//starS.setVisibility(View.INVISIBLE);
if(Integer.parseInt(hasil.get(SearchActivity.KEY_HITS))>100)
{thumb.setImageResource(R.drawable.thumb3);}
else
{if(Integer.parseInt(hasil.get(SearchActivity.KEY_HITS))>10)
{thumb.setImageResource(R.drawable.thumb2);}
else
{if(Integer.parseInt(hasil.get(SearchActivity.KEY_HITS))>0)
{thumb.setImageResource(R.drawable.thumb1);}
else
{thumb.setImageResource(R.drawable.thumb);}
}
}
if(Integer.parseInt(hasil.get(SearchActivity.KEY_STAR))==5)
{star.setImageResource(R.drawable.star5);}
if(Integer.parseInt(hasil.get(SearchActivity.KEY_STAR))==4)
{star.setImageResource(R.drawable.star4);}
if(Integer.parseInt(hasil.get(SearchActivity.KEY_STAR))==3)
{star.setImageResource(R.drawable.star3);}
if(Integer.parseInt(hasil.get(SearchActivity.KEY_STAR))==2)
{star.setImageResource(R.drawable.star2);}
if(Integer.parseInt(hasil.get(SearchActivity.KEY_STAR))==1)
{star.setImageResource(R.drawable.star1);}
imageLoader.DisplayImg("http://www.jogjabagus.com/" + hasil.get(SearchActivity.KEY_THUMB_URL), thumb_image);
return vi;
}
}
答案 0 :(得分：0)
尝试此操作以从ArrayList，
public static ArrayList<Integer> removeDuplicates(ArrayList<Integer> list) {
// Store unique items in result.
ArrayList<Integer> result = new ArrayList<>();
// Record encountered Strings in HashSet.
HashSet<Integer> set = new HashSet<>();
// Loop over argument list.
for (Integer item : list) {
// If String is not in set, add it to the list and the set.
if (!set.contains(item)) {
result.add(item);
set.add(item);
}
}
return result;
}
答案 1 :(得分：0)
将此列表转换为简单集合集并转换回列表，这样您将获得包含唯一值的列表。
对SQLite使用不同的查询。