I have a activity which implements onitemlongclicllstener to a list view. I use parse.com as my back end for retrieving data into listvview. Everything works fine but onitemlongclicllstener don't work on list view. Nothing happens when list item is long clicked
my main activity
public class InterActivity extends Activity implements OnItemLongClickListener
{
ListView listview;
List<ParseObject> ob;
ProgressDialog mProgressDialog;
FinalAdapter adapter;
List<CodeList> codelist = null;
SharedPreference shrdPreference;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.inter_layout);
shrdPreference = new SharedPreference();
//Execute RemoteDataTask AsyncTask
new RemoteDataTask().execute();
}
private class RemoteDataTask extends AsyncTask<Void, Void, Void> {
@Override
protected void onPreExecute() {
super.onPreExecute();
// Create a progressdialog
mProgressDialog = new ProgressDialog(InterActivity.this);
// Set progressdialog title
mProgressDialog.setTitle("Loading");
// Set progressdialog message
mProgressDialog.setMessage("Please wait loading ...");
mProgressDialog.setIndeterminate(false);
mProgressDialog.setCancelable(false);
// Show progressdialog
mProgressDialog.show();
}
@Override
protected Void doInBackground(Void... params) {
// Create the array
codelist = new ArrayList<CodeList>();
try {
// Locate the class table named "Country" in Parse.com
ParseQuery<ParseObject> query = new ParseQuery<ParseObject>(
"InterActivity");
// Locate the column named "ranknum" in Parse.com and order list
// by ascending
query.orderByAscending("_created_at");
ob = query.find();
for (ParseObject inter : ob) {
ParseFile video = (ParseFile) inter.get("demovideo");
// ParseFile downloadfile = (ParseFile) inter.get("download");
CodeList map = new CodeList();
map.setListHeading((String) inter.get("listheading"));
map.setSingleItemHeading((String) inter.get("heading"));
map.setDownloadCode((String) inter.get("download"));
map.setDailogdemovideo(video.getUrl());
// map.setDownloadCode(downloadfile.getUrl());
codelist.add(map);
}
} catch (ParseException e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return null;
}
@Override
protected void onPostExecute(Void result) {
// Locate the listview in listview_main.xml
listview = (ListView) findViewById(R.id.inter_layoutListView);
// Pass the results into ListViewAdapter.java
adapter = new FinalAdapter(InterActivity.this,
codelist);
// Binds the Adapter to the ListView
listview.setAdapter(adapter);
listview.setOnItemLongClickListener(InterActivity.this);
// Close the progressdialog
mProgressDialog.dismiss();
}
}
@Override
public boolean onItemLongClick(AdapterView<?> arg0, View view, int position, long arg3)
{
ImageView fvrtebutton = (ImageView) view.findViewById(R.id.favbtn);
String tag = fvrtebutton.getTag().toString();
if (tag.equalsIgnoreCase("no")) {
shrdPreference.addFavorite(InterActivity.this, codelist.get(position));
Toast.makeText(InterActivity.this, getString(R.string.fav_added),
Toast.LENGTH_SHORT).show();
fvrtebutton.setTag("yes");
fvrtebutton.setImageResource(R.drawable.favorite);
} else {
shrdPreference.removeFavorite(InterActivity.this, codelist.get(position));
fvrtebutton.setTag("no");
fvrtebutton.setImageResource(R.drawable.unfavorite);
Toast.makeText(InterActivity.this,
getString(R.string.fav_removed),
Toast.LENGTH_SHORT).show();
}
return false;
}
@Override
protected void onResume()
{
super.onResume();
}
@Override
public void onBackPressed() {
super.onBackPressed();
overridePendingTransition(R.anim.left_to_right, R.anim.right_to_left);
}
final adapter.java
public class FinalAdapter extends BaseAdapter
{
Context context;
LayoutInflater inflater;
ImageLoader imgLoader;
private List<CodeList> codeList = null;
private ArrayList<CodeList> arraylist;
SharedPreference shrdprfrnce;
public FinalAdapter(Context context,
List<CodeList> codeList) {
this.context = context;
this.codeList = codeList;
inflater = LayoutInflater.from(context);
this.arraylist = new ArrayList<CodeList>();
this.arraylist.addAll(codeList);
shrdprfrnce = new SharedPreference();
imageLoader = new ImageLoader(context);
}
public class ViewHolder{
TextView listHeading;
TextView listHash;
ImageView alphabetList;
ImageView favariteImage;
}
@Override
public int getCount()
{
return codeList.size();
}
@Override
public Object getItem(int position)
{
return codeList.get(position);
}
@Override
public long getItemId(int position)
{
return position;
}
@Override
public View getView(final int position, View view, ViewGroup parent)
{
final ViewHolder holder;
if(view == null){
holder = new ViewHolder();
view = inflater.inflate(R.layout.beg_list_item,null);
holder.listHeading = (TextView) view.findViewById(R.id.beg_list_itemTextView);
//holder.listHash = (TextView) view.findViewById(R.id.listview_hashtags);
holder.alphabetList = (ImageView) view.findViewById(R.id.beg_list_itemImageView);
holder.favariteImage = (ImageView) view.findViewById(R.id.favbtn);
view.setTag(holder);
}else{
holder = (ViewHolder) view.getTag();
}
CodeList codes = (CodeList) getItem(position);
holder.listHeading.setText(codeList.get(position).getListHeading());
imageLoader.DisplayImage(codeList.get(position).getAlphabetimg(),
holder.alphabetList);
if (checkFavoriteItem(codes)) {
holder.favariteImage.setImageResource(R.drawable.favorite);
holder.favariteImage.setTag("yes");
} else {
holder.favariteImage.setImageResource(R.drawable.unfavorite);
holder.favariteImage.setTag("no");
}
view.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0){
Intent intent = new Intent(context, SingleItemView.class);
//intent.putExtra("listheading",
// (codeList.get(position).getListHeading()));
//intent.putExtra("alphabetimg",
// (codeList.get(position).getAlphabetimg()));
intent.putExtra("demovideo",
(codeList.get(position).getDailogdemovideo()));
intent.putExtra("download",
(codeList.get(position).getDownloadCode()));
// Start SingleItemView Class
context.startActivity(intent);
}
});
return view;
}
public boolean checkFavoriteItem(CodeList checkCodes) {
boolean check = false;
List<CodeList> favorites = shrdprfrnce.getFavorites(context);
if (favorites != null) {
for (CodeList codes : favorites) {
if (codes.equals(checkCodes)) {
check = true;
break;
}
}
}
return check;
}
public void add(CodeList codes) {
(
codeList.add(codes);
notifyDataSetChanged();
}
public void remove(CodeList codes) {
codeList.remove(codes);
notifyDataSetChanged();
}
}
plz remove
view.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0){
Intent intent = new Intent(context, SingleItemView.class);
//intent.putExtra("listheading",
// (codeList.get(position).getListHeading()));
//intent.putExtra("alphabetimg",
// (codeList.get(position).getAlphabetimg()));
intent.putExtra("demovideo",
(codeList.get(position).getDailogdemovideo()));
intent.putExtra("download",
(codeList.get(position).getDownloadCode()));
// Start SingleItemView Class
context.startActivity(intent);
}
});
bcoz it Get Full view Click Thats y ur OnLongClick is not working yet