Spinner Example android

Spinner : 
Spinner is drop-down menu it displays all list values

in this example we are displaying data from String resource file.



Step-1:  Create sample project and add spinner on XML .

<android.support.constraint.ConstraintLayout
 xmlns:android="http://schemas.android.com/apk/res/android"    
 xmlns:app="http://schemas.android.com/apk/res-auto"    
 xmlns:tools="http://schemas.android.com/tools"    
 android:layout_width="match_parent"   
 android:layout_height="match_parent"    
 tools:context="com.apps.mallem.androidapps.spinner.Spinner">

    <Spinner        
    android:entries="@array/String_array_name"        
    android:id="@+id/spinner"        
    android:layout_width="match_parent"        
    android:layout_height="wrap_content">
    </Spinner>

</android.support.constraint.ConstraintLayout>

Step -2 : Add values on Strings resource file.

<resources>
    <string name="app_name">AndroidApps</string>
    <string-array name="String_array_name">
        <item>Value 1</item>
        <item>Value 1</item>
        <item>Value 1</item>
        <item>Value 1</item>

    </string-array>
</resources>

just Run the app result will be dispalys 
Thanks Friends.  :)