android studio spinner setonitemselectedlistener

You will use Android studio to create an Android application and name it as AndroidSpinnerExample under a package. To experiment with this example, you need to run this on an actual device on after developing the application according to the steps below. This example demonstrates the category of computers, you need to select a category from the category. When you are using Gmail application you would get drop down menu as shown below, you need to select an item from a drop down menu. Here we will use custom adapters so as to fill customize data with images in spinner.Spinner allows you to select an item from a drop down menuįor example. Now to fill the data in this spinner we need to use one of the adapter class. In above code snippet we implement a simple spinner in our xml file. Important Note: Spinner is associated with Adapter view so to fill the data in spinner we need to use one of the adapter class. It provides a easy way to select a value from a list of values. In a default state, a spinner shows its currently selected value. Android spinners are nothing but the drop-downlist seen in other programming languages. In Android, Spinners provides you a quick way to select one value from a set of values. For more clarification about how’s an custom adapter implemented firstly we need to understand spinner. Here we create a custom list using the overrided functions of adapter and display custom spinner. For customization we need to create a custom adapter class and then extends our default adapter in that class.

creating more custom list) then we have to implement a custom adapter like base adapter.

In Android, Whenever we need to display a spinner item with image, text etc (i.e.

Android studio spinner setonitemselectedlistener