activitymain. Lets see the simple example of spinner in android. You need to use ArrayAdapter class to store the country list. Package import import 7.app.AppCompatActivity import android.os.Bundle import import import import import import import import import public class MainActivity extends AppCompatActivity implements AdapterView. Android Spinner Example In this example, we are going to display the country list.

Step 2 Add the following code to res/layout/activitymain.xml. The myspinner. The layoutwidth is matchparent and layoutheight is wrapcontent. Step 1 Create a new project in Android Studio, go to File New Project and fill all required details to create a new project. Set the id of the TextView in the new layout file to text1, and set a textSize of 24sp. easily get the position and other details of the selected item in spinner tOnItemSelectedListener(new. Spinner Tutorial : In This Video, You Will Learn How to to Set Selected Item Of Spinner By String Value in Android Studio.All File :1) activitymain.xml 2). Next we need to design this android dynamic spinner accordingly i.e., we require icon to be there before text.This can be altered according to the design requirement.Īdd a imageview and textview as below you can also add additional fields if required.Īdd data to the spinner here i have given mobile operating systems data to spinner using a String Array.Activity class:( File: MainActivity.java) This example demonstrate about how to add items to a spinner in android. Create a custom background in XML and use it.

Render and attach a listener on a normal button, fire when user click on it, and it will display selected value of Spinner.

Attach a listener on Spinner, fire when user select a value in Spinner. u tiên, chúng ta cn to mt Layout Resource File nh ngha Layout cho Spinner Item : Trên Android Studio, chn th mc 'layout', và chn: File > New > Layout Resource File File Name: spinneritemlayoutresource.xml Root element: LinearLayout Thit k giao din cho spinneritemlayoutresource : spinneritemlayoutresource. Render another Spinner in XML, and load the selection items via code dynamically.

Now we need to add a android dynamic spinner to the activity file and then it can be further designed. Render a Spinner in XML, and load the selection items via XML file also. Create Android Spinner in XML Layout File In android, we can create Spinner in XML layout file using element with different attributes like as shown below.

Android studio spinner items xml