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This is the most important part of our custom spinner. We will use it soon when creating the list serving as a data source. Android spinner is associated with AdapterView.

Touching the spinner displays a drop down menu with all other available values, from which the user can select a new one. In the default state, a spinner shows its currently selected value. This will be a simple Kotlin data class, a holder for an image resource id accompanied by text: data class Mood(val image: Int, In Android, Spinner is used to select one value from a set of values. After doing some research I found this Style in the s. Not for all spinners used in the application, but only one of them. What we are going to do is to:Ĭreate a data source for our spinner - we will use a simple list stuffed with data.Ĭreate an adapter for this data source which will extend ArrayAdapter.Īttach our custom array adapter to a spinner.įirst of all, we will need a class that represents a single row in our spinner - Mood. I want to customize Android Spinners Dropdown background. Others are ListView, ExpandableListView, GridView, and more. Hopefully, the below figure sheds some light.Īs stated in the Android documentation, an adapter acts as a bridge between an AdapterView and the underlying data for that view. There are many standard adapter views. The free smileys are taken from Pixabay and lincensed under the Pixabay license.įirst, we need to understand adapters and adapter views. The final application is written in Kotlin and is of course available on GitHub. In this article, we will build a spinner that is able to show an image next to text as in the screenshot below: Exposed Drop-Down Menu - Forget about Spinner Android Studio Tutorial. Things get a bit more complicated when you want to show something fancy in the dropdown list.

android kotlin spinner android-library popup android-spinner spinnerview skydoves Updated on Aug 27 Kotlin pratikbutani / MultiSelectSpinner Star 220 Code Issues Pull requests Android - Select Multiple Items from Spinner with Filtration. Now Secondly populate values in spinner There are mainly two ways to populate values in spinner.

Public class ActionBarSpinnerActivity extends AppCompatActivity 5. ActionBarSpinnerTargetActivity Layout Xml File.Spinners provide an easy way to select a single value from a set of values. 2. ActionBarSpinnerActivity Java File.ĪctionBarSpinnerActivity.java package ActionBarSpinnerTargetActivity : This activity will be displayed when user click the third FinTech menu item.In this custom class, you need to overwrite and set your custom dropdown item layout in getView() and getDropdownView() method. ActionBarSpinnerActivity : This activity will show the spinner menu item drop down list. Create custom view class, for your dropdown Adapter.