CODEWITHSUNDEEP
javaandroidspinner
Matthew Hall
Matthew Hall

Reputation: 533

How do you get the selected value of a Spinner?

I am trying to get the selected items string out of a Spinner. So far I have gotten this:

bundle.putString(ListDbAdapter.DB_PRI, v.getText().toString());

This does not work and gives a class casting exception (I thought I could cast a View to a widget that inherits it. Obviously not!) So how do you get the selected value of a Spinner?

Upvotes: 53

Views: 155804

Answers (9)

Clarius
Clarius

Reputation: 1409

Useful code/syntax to simply get the selected index/value and assign it to a sutiable variable;

int i = ((Spinner)findViewById(R.id.spinnerDistance)).getSelectedItemPosition();
String s = ((Spinner)findViewById(R.id.spinnerDistance)).getSelectedItem().toString();

Upvotes: 0

dandev91
dandev91

Reputation: 1731

To get just the string value within the spinner use the following:

spinner.getSelectedItem().toString();

Upvotes: 1

Adnan Ali
Adnan Ali

Reputation: 3055

Spinner spinner=(Spinner) findViewById(R.id.spinnername);
String valueinString = spinner.getSelectedItem().toString();

In Case Spinner values are int the typecast it to int

int valueinInt=(int)(spinner.getSelectedItem());

Upvotes: 0

Tharaka Devinda
Tharaka Devinda

Reputation: 2022

Simply use this:

spinner.getItemAtPosition(spinner.getSelectedItemPosition()).toString();

This will give you the String of the selected item in the Spinner.

Upvotes: 46

Sasa
Sasa

Reputation: 565

This is another way: 

spinner.setOnItemSelectedListener(new OnItemSelectedListener() {

        @Override
        public void onItemSelected(AdapterView<?> arg0, View arg1,
                int pos, long arg3) {
            // TODO Auto-generated method stub

        }

        @Override
        public void onNothingSelected(AdapterView<?> arg0) {
            // TODO Auto-generated method stub

        }
    });

Upvotes: 2

jalopaba
jalopaba

Reputation: 8119

To get the selected value of a spinner you can follow this example.

Create a nested class that implements AdapterView.OnItemSelectedListener. This will provide a callback method that will notify your application when an item has been selected from the Spinner.

Within "onItemSelected" method of that class, you can get the selected item:

public class YourItemSelectedListener implements OnItemSelectedListener {

    public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
        String selected = parent.getItemAtPosition(pos).toString();
    }

    public void onNothingSelected(AdapterView parent) {
        // Do nothing.
    }
}

Finally, your ItemSelectedListener needs to be registered in the Spinner:

spinner.setOnItemSelectedListener(new MyOnItemSelectedListener());

Upvotes: 74

Chrispix
Chrispix

Reputation: 18231

mySpinner.getItemAtPosition(mySpinner.getSelectedItemPosition()) works based on Rich's description.

Upvotes: 16

Tivie
Tivie

Reputation: 18923

Depends ay which point you wish to "catch" the value.

For instance, if you want to catch the value as soon as the user changes the spinner selected item, use the listener approach (provided by jalopaba)

If you rather catch the value when a user performs the final task like clicking a Submit button, or something, then the answer provided by Rich is better.

Upvotes: 5

Rich
Rich

Reputation: 36806

You have getSelectedXXX methods from the AdapterView class from which the Spinner derives:

getSelectedItem()

getSelectedItemPosition()

getSelectedItemId()

Upvotes: 55

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