To add a list of values to the spinner, you then need to specify a SpinnerAdapter in your Activity, which extends Adapter class. In the default state, a spinner shows its currently selected value. The spinner displays a dropdown menu with all available values, from which the user can select a new one. Now we have to create MainActivity.Spinners provide a way to select one value from a set. The choices you provide for the spinner can come from any source, but must be provided through an SpinnerAdapter, such as an ArrayAdapter if the choices are available in an array or a CursorAdapter if the choices are available from a database query.įor instance, if the available choices for your spinner are pre-determined, you can provide them with a string array defined in a string resource file or String define in your MainActivity codeīelow you can see this example activity_main.xml You should usually do so in your XML layout with a element. You can add a spinner to your layout with the Spinner object. You need to use ArrayAdapter class to store the Android list. In this example, we are going to display the Android list.

Create the Main Activity as “MainActivity” and the main Layout as “my_spinner”. Create a New project in Eclipse IDE with the package as “”. Make sure you have properly setup the Android SDK, AVD for Testing the Application. Lets start create a new project if you don not know how to create android project visit my first android example create android project Android Spinner class is the subclass of AsbSpinner class.So you need to use one of the adapter classes with spinner Android spinner is associated with AdapterView.Android spinner is like the drop down menu with multiple values from which the end user can select only one value.It can be used to display the multiple options to the user in which only one item can be selected by the user. Today we are going to learn about android spinner Android Spinner is like the combox box of AWT or Swing.

Android studio spinner sample