Have created n number of spinners pro grammatically. need to select spinner without clicking the spinner item.
it should select only when click the button.
(ex) 50 spinners have created using loop
it should select specific spinner based on button click.
You can select specific spinner item by,
spinner.setSelection(position);
hopes this solves your problem.
Related
I have a spinner I want to add two columns of checkboxes in the drop down of spinner.
I have tried this solution android spinner dropdown checkbox
but this does not let me show a hint "Please Select..." when no item is selected.
Here is what I want.
https://drive.google.com/open?id=11cr0iPgs9vwULeGeTAtllFR-3KW-6YvM
Unfortunately, standard spinner doesn't allow to show 'nothing selected' state after adapter is set. As soon as you set adapter first element become selected.
You should create custrom spinner for "nothing selected" position. See here http://stackoverflow.com/a/12221309
Seems, you should join solution from this link with link from your question
I want to select multiple values in a spinner by checking the checkbox and I need to fetch the selected items from the spinner.
Try this way here is prefect example
https://asnehal.wordpress.com/2012/04/03/
I am using a Spinner and ArrayAdapter to populate items in Spinner. I want to make the spinner multi-selectable i.e. user can select multiple items and should also be able to deselect to none. My code is as below,
spnAdapter = new ArrayAdapter<String>(this,android.R.layout.select_dialog_multichoice,items);
spnAdapter.setDropDownViewResource(android.R.layout.simple_list_item_multiple_choice);
spnProducts.setAdapter(spnAdapter);
Here the items is an array list.
This code gives me a spinner with check boxes but it does not allow multiple selection. What should I do to make it multiple selection?
Thanks in advance.
I am working on an Android application where I want a user to select a RadioButton corresponding to one category, and add a spinner within the same layout, where the displayed spinner depends on the radio button that was selected. This means for each RadioButton I have a different spinner. I know how to add view to the layout but I was wondering how I might go about storing each of the individual spinners and requesting them when the corresponding category is selected. Is it possible to store them within a layout activity and select the correct one using findViewById?
Agree to Trushit
add all the spinners in the view & on performing the Radio Button event set the visibility of the spinners.
yourSpinner.setVisibility(View.VISIBLE);
&
yourSpinner.setVisibility(View.GONE);
I have a problem that I have two spinners, second spinner is dependent on first (means when I select a item from 1st Spinner then according to that Second Spinner gets filled). But the problem is, I want Select Keyword as a default Item for both spinners, and when I will click on that, spinner should filled with parsed Info and when I will select an Item from first Spinner then the Parsing starts for Second Spinner but Spinner remains with default Select Keyword, when I will click on second spinner then it should be filled by the parsed Info.
How can I implement this, because when I am setting the adapter in any spinners its onItemSelectedListner first called, which is not desirable.
You will need to add "Select" as your first item in your array list..
and on click event of the Spinner you just remove the First item from your array list
you will also find many similar question in Stack Overflow..search for it and you will get your exact answers with example.
You Can do this by Dialog, make a Customize dialog with List Box and fill the list with parsed data after click on TextBox which contains Select Keyword as a default.