remove item onlongclick from listview

remove item onlongclick from listview

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remove item onlongclick from listview
Tag : android , By : taviso
Date : November 23 2020, 04:01 AM

it should still fix some issue I want when long pressing an item of my list to give an option delete and delete the item if it pressed. , Add this in your onContextItemSelected :
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo(); // init the info to get the position from
items.remove(info.position); // remove the item from the list 
adapter.notifyDataSetChanged(); //updating the adapter

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How to add/remove item from listview in android when click button in item listview

Tag : android , By : Manik
Date : March 29 2020, 07:55 AM
Does that help I'm a newbie android.I have some problem about my mini app. You can see figure below: http://i481.photobucket.com/albums/rr175/viethungit/android.png
public class AndroidCustomListViewActivity extends Activity {
    private ListView myList;
    private MyAdapter myAdapter;
    private ImageView myImage;
    public static  String upload= " ";
    public static String GalleryImage;
    public ArrayList<ListItem> myItems = new ArrayList<ListItem>();

    /** Called when the activity is first created. */
    public void onCreate(Bundle savedInstanceState) {

        myList = (ListView) findViewById(R.id.MyList);
        myImage= (ImageView)findViewById(R.id.image1);

        myAdapter = new MyAdapter();

        ListItem listItem = new ListItem();
        listItem.caption = "";



    public class MyAdapter extends BaseAdapter {
        private LayoutInflater mInflater;

        public MyAdapter() {
            mInflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);


        public int getCount() {
            return myItems.size();

        public ListItem getItem(int position) {
            return myItems.get(position);

        public long getItemId(int position) {
            return position;

        public View getView(final int position, View convertView, ViewGroup parent) {
            final ViewHolder holder;
            if (convertView == null) {
                holder = new ViewHolder();
                convertView = mInflater.inflate(R.layout.item, null);
                holder.text=(TextView )convertView.findViewById(R.id.textView1); 
                holder.captionEditText = (EditText) convertView.findViewById(R.id.ItemCaption);

                holder.addOrDeleteButton = (Button) convertView.findViewById(R.id.buttonAdd);


            } else {
                holder = (ViewHolder) convertView.getTag();

            // Fill EditText with the value you have in data source
            // holder.captionEditText.setId(position);


            // / this updates tag of
            // the button view as we
            // scroll ///

            holder.addOrDeleteButton.setOnClickListener(new OnClickListener() {

                public void onClick(View view) {
                    // TODO Auto-generated method stub
                    int tag = (Integer) view.getTag();
                    if (tag != (myItems.size() - 1)) {
                        Log.d("GCM", "Item removed from " + tag);
                    } else {
                        ListItem listItem = new ListItem();
                        listItem.caption = "";

                         * Log.d("GCM", holder.captionEditText.getText()
                         * .toString()); myItems.get((Integer)
                         * view.getTag()).caption = holder.captionEditText
                         * .getText().toString();
                        myList.setSelection(myAdapter.getCount() - 1);
                        // holder.captionEditText.setFocusable(true);
                        // holder.captionEditText.requestFocus();


            holder.captionEditText.addTextChangedListener(new TextWatcher() {

                public void onTextChanged(CharSequence s, int start,
                        int before, int count) {
                    // TODO Auto-generated method stub


                public void beforeTextChanged(CharSequence s, int start,
                        int count, int after) {
                    // TODO Auto-generated method stub


                public void afterTextChanged(Editable s) {
                    // if(position < myItems.size())
                    // getItem(position).caption = s.toString();

                    myItems.get((Integer) holder.captionEditText.getTag()).caption = holder.captionEditText


            if (position != (myItems.size() - 1)) {
            } else {


            return convertView;


    class ViewHolder {

        TextView text;
        EditText captionEditText;
        Button addOrDeleteButton;

    class ListItem {
        String textdata;
        String caption;
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

        android:text=" @"

        android:singleLine="true" >



<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="horizontal" >





ListView OnLongClick strange behaviour

Tag : java , By : user160048
Date : March 29 2020, 07:55 AM
I hope this helps . ListViews recycle Views, so you only have a few views for all of your items. You're directly changing one of these view instances to switch between the info|brief. What you need is to save the status of the info|brief flag for the affected position somewhere else (e.g. a list of positions that should be "briefs" in the adapter). That way when you come back into getView() you can display the right one.

How to use onLongClick method in ListView?

Tag : java , By : AJacques
Date : March 29 2020, 07:55 AM
will be helpful for those in need Hello guys I'am totally new in android and I have an assignment that will output an option when a user long clicks the item that is in list view. Can you help me about this? thanks in advance. I get this code in the internet and try to tweak it but I don't know where to put the method onlongclick. please help me guys , you havent initialize your listview with xml listview..
ListView lst=null;
lst = (ListView) findViewById(R.id.xmllistviewid);

How to change ListView Item's background when onLongClick if adapter extends CursorAdapter

Tag : android , By : Sinisa Ruzin
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , I have ListView which gets data from SQLite and a Cursor Adapter. , You should do something like
if (mActionMode != null)
                return false;
                mActionMode = Tctivity.this.startActionMode(TActivity.this);

Listview onlongclick delete

Tag : android , By : cautionsign
Date : March 29 2020, 07:55 AM
this will help As you are deleting data from your database but the list attached to adapter still holds the data, you have to remove from that position and notify your adapter.
Try this code:
listView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
    public boolean onItemLongClick(AdapterView<?> adapterView, View view, int i, long l) {
        Toast.makeText(ListDataActivity.this, "item removed", Toast.LENGTH_SHORT).show();
        return true;
public void deleteName(String name){
    SQLiteDatabase db=this.getWritableDatabase();
    String query= "DELETE FROM "+ TABLE_NAME +" WHERE " + COL2 + "= '" + name + "'";

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