How to open Android context menu with click button in listview adapter?

Question

How to open Android context menu with click button in listview adapter?

I tried with my code but didn’t show the menu context,

code

public View getView(int position, View convertView, ViewGroup parent) { vi=convertView; if(convertView==null) vi = inflater.inflate(R.layout.tulisan_komentar_list_item,parent, false); LinearLayout content_favorite= (LinearLayout)vi.findViewById(R.id.content_favorite); final TextView date_komentar = (TextView)vi.findViewById(R.id.date_komentar); // artist name final TextView isi_komentar = (TextView)vi.findViewById(R.id.isi_komentar); // duration final TextView nama_komentar = (TextView)vi.findViewById(R.id.nama_komentar); // duration final TextView id_tulisan_komentar = (TextView)vi.findViewById(R.id.id_tulisan_komentar); // duration final ImageButton act_komentar = (ImageButton)vi.findViewById(R.id.act_komentar); ImageView thumb_image=(ImageView)vi.findViewById(R.id.avatar_komentar); // thumb image HashMap<String, String> tulisan = new HashMap<String, String>(); tulisan = data.get(position); // Setting all values in listview date_komentar.setText(tulisan.get(ContentCommentActivity.TAG_DATE_KOMENTAR)); isi_komentar.setText(tulisan.get(ContentCommentActivity.TAG_ISI_KOMENTAR)); nama_komentar.setText(tulisan.get(ContentCommentActivity.TAG_NAMA_KOMENTAR)); id_tulisan_komentar.setText(tulisan.get(ContentCommentActivity.TAG_ID_TULISAN_KOMENTAR)); String avatar_komentar = tulisan.get(ContentCommentActivity.TAG_AVATAR_KOMENTAR); if(hide_gambar.equals("Y")){ thumb_image.setVisibility(View.GONE); } else{ thumb_image.setVisibility(View.GONE); /* thumb_image.setVisibility(View.VISIBLE); if (avatar_komentar.equals("")) { thumb_image.setVisibility(View.GONE); } else { imageLoader.DisplayImage(tulisan.get(ContentCommentActivity.TAG_AVATAR_KOMENTAR), thumb_image); thumb_image.setVisibility(View.VISIBLE); } */ } activity.registerForContextMenu(act_komentar); act_komentar.setOnClickListener(new android.view.View.OnClickListener() { public void onClick(View v) { activity.openContextMenu(v); v.showContextMenu(); } }); return vi; } public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { menu.setHeaderTitle("My Context Menu"); menu.add(0, 1, 0, "Add"); menu.add(0, 2, 0, "Edit"); menu.add(0, 3, 1, "Delete"); } 

Can you tell me how this should work?

Answer 1

Use this:

 act_komentar.setOnClickListener(new android.view.View.OnClickListener() { public void onClick(View v) { //To register the button with context menu. registerForContextMenu(act_komentar); openContextMenu(act_komentar); } }); final int CONTEXT_MENU_VIEW = 1; final int CONTEXT_MENU_EDIT = 2; final int CONTEXT_MENU_ARCHIVE = 3; @Override public void onCreateContextMenu (ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo){ //Context menu menu.setHeaderTitle("My Context Menu"); menu.add(Menu.NONE, CONTEXT_MENU_VIEW, Menu.NONE, "Add"); menu.add(Menu.NONE, CONTEXT_MENU_EDIT, Menu.NONE, "Edit"); menu.add(Menu.NONE, CONTEXT_MENU_ARCHIVE, Menu.NONE, "Delete"); } @Override public boolean onContextItemSelected (MenuItem item){ // TODO Auto-generated method stub switch (item.getItemId()) { case CONTEXT_MENU_VIEW: { } break; case CONTEXT_MENU_EDIT: { // Edit Action } break; case CONTEXT_MENU_ARCHIVE: { } break; } return super.onContextItemSelected(item); } 

Output:

Hope this works for you.

Answer 2

The accepted answer is really not optimal - you can simply date it.

 button.setOnCreateContextMenuListener((menu, v, menuInfo) -> { final MenuItem item = menu.add("item-text"); item.setOnMenuItemClickListener(i -> doWorkOnItemClick()); final MenuItem anotherItem = menu.add("another-item"); anotherItem.setOnMenuItemClickListener(i -> doOtherWorkOnItemClick()); }); button.setOnClickListener(View::showContextMenu); 

Alternatively, you can show the context menu in a specific place, for example, like this:

 button.setOnClickListener(view -> view.showContextMenu(x, y));