Android spinner set value programmatically. xml and add the following code. google. android. We can also use onClickListener () in the Java file to call this function programmatically when the button is clicked. A menu from a spinner, showing the available values. You can implement DatePicker in two ways: XML Layout: Define the DatePicker control directly in the layout file. val setSpinnerMode = Spinner(this, null, android. In this article, we will demonstrate how to programmatically create a Dynamic Spinner in the Kotlin language without setting up in the layout. One of the most common customizations for Android devices is changing the color of the spinner widget. Here is the code for that. To dynamically set the value of a spinner in Android, you need to modify the selection of the spinner based on the position of the desired item in your adapter. I am using com. Learn how to implement and customize Android pickers like DatePicker, TimePicker, NumberPicker, Drop-Down Picker, and FilePicker with best practices and code examples. Spinner ” class to render a dropdown box selection list. 0" encoding="utf-8"?&gt; &lt;selector xmlns:android="http://schemas The OnItemSelectedListener event handler gets called both when a spinner selection is changed programmatically, and when a user physically clicks the spinner control. 4. setAdapter(adapter); to make the dropdown look better. A Spinner is similar to a drop down list. Ways to Implement TimePicker in Android You can implement TimePicker in two ways: XML Layout: Define the TimePicker directly in the layout file. How can i reset Spinner to default ? How can i set Default item selected programmatically after initializing adapter? spinner. g. Is it possible or is database the only In Android, RadioButton are mainly used together in a RadioGroup. Learn it with examples in Android Studio and code. We will also learn how to add this widget into LinearLayout programmatically. The default item which is selected within the spinner is the first item within the list which we will be creating to be displayed within the spinner. Users I have a spinner, and I want to find a way to change the dropdown for my spinner. have i explained clearly Of note: if you call setSpinnerSelectionWithoutCallingListener twice rapidly, so that the second call is made while the first one has already set the listener to null, your spinner will be stuck with a null listener forever. I want to use a Spinner that initially (when the user has not made a selection yet) displays the text "Select One". R. In this article, we will learn how to create android Spinner programmatically in Kotlin. Get the value of selected spinners items, on the click button You can set values in spinner in 2 ways: How do you fill a spinner from java code programmatically? I have a spinner in the layout like this: &lt;Spinner android:id="@+id/consultation_deseases" android Learn how to use android spinner using kotlin in any android application. By following the steps outlined above, you can easily access and utilize the selected value to enhance the functionality of your Android application. Explore step-by-step instructions and tips to enhance your app’s UI. While you can populate a `Spinner` using XML resources (e. xml: You can use filled_exposed_dropdown. Step-by-step guide with code snippets and common mistakes. I can't find out how I can set the selected item programmatically from the list. Programmatically: Dynamically create and configure the DatePicker in an activity file. When the user clicks the spinner, the list of items is displayed and the user sel Android is a very popular platform for mobile devices, and as such, there are a lot of customization options available. In general, use themes and styles as much as possible for consistency. This article explains how to create a Spinner in Android. MODE_DROPDOWN) Or maybe someone has a better idea than the one shown above :) Spinner Mode: Presents hour and minute values in a scrollable spinner format. It provides an easy way to select one item from the list of items and it shows a dropdown list of all values when we click on it. To set the click handler event for the button we need to define the android:onClick attribute in the XML file. In this post, we are going to learn about how to create android spinner programmatically in android application. Due to this value after the rotation the TextView#onRestoreInstanceState(Parcelable) calls autoCompleteTextView. When choosing how to style your app, be mindful of Android's style hierarchy. Android Spinner is a view similar to a dropdown list which is used to select one option from the list of options. Input controls are interactive elements in your app's UI that accept data input. May 20, 2024 · Spinners provide a quick way to select one value from a set. Nov 17, 2025 · In Android development, a `Spinner` is a UI component that displays a dropdown list of items, allowing users to select one option from a set. I have been looking around and trying a bunch of stuff and I can't find a way to change the color of the text in the spinner programmatically. Now the thing is i need to set one value of the spinner as default by its value not by its position. Learn how to dynamically set the value of a spinner in Android using Java or Kotlin. RangeSlider in my project in filter screen, I want to reset range from and range to sliding progress programmatically when the user clears the filter. Material Design is an adaptable system—backed by open-source code—that helps teams build high quality digital experiences. A sample GIF is given below to get an idea about what we are going to do in this article. Spinners are used in a lot of different apps, from games to productivity apps, and being able to … How to Change Spinner Background Color on Android Programmatically Read TextView is a user interface element in Android for displaying text, supporting various styling and formatting options. Nov 22, 2019 · This example demonstrates how do I set the selected item of Spinner by value instead of by position on Android. In conclusion, accessing the value of a spinner in Android is a straightforward process. Tutorial on TextView with example in Android Studio which displays text to the user. For example, you can set attributes directly in a layout, apply a style to a view, apply a theme to a layout, and even set attributes programmatically. Find attributes details like change color, style, padding, size and more in TextView. xml file and I have to set different arrays as entries for the spinner according to certain condition in Java. Spinner spinner = (Spinner) t I'm all new to Android and I'm trying to create a spinner programmatically and feeding it with data from an array, but Eclipse gives me a warning that I can't handle. Jun 17, 2012 · I am working on an android project and I am using a spinner which uses an array adapter which is populated from the database. Steps Of Implementing Dynamic Spinner: Step 1: Create New Project in Android Tutorial on Spinner which provides a quick way to select one value from a set of values. Add a Spinner in XML resource layout file, and load the selection items via XML “values/strings” file also. Learn use of CheckBox in Android following our complete tutorial with example in Android Studio. This is the structure of my Spinner I'm using an horizontal progress bar in my Android application, and I want to change its progress color (which is Yellow by default). I want to change my text content through code, but I'm not sure how to do that. This approach allows for dynamic interaction with spinners based on application logic or user input. Steps of Implementing Custom Spinner Step 1: Create a new layout for each item in Spinner Create a new file item_spinner. Users input data to apps by entering text or numbers into fields using the on-screen keyboard. How In this article, we will learn how to add custom spinner in the app. In the default state, a spinner shows its currently selected value. CheckBox is a type of two state button either unchecked or checked in Android. This can be done programmatically using methods available in the Spinner class. widget. material. I am trying to set and get value to a spinner for item dynamically ? any ideas ? I just need help with the Spinner behavior right now, the rest should be quite easy. I have some Spinners that need to change the background. Android Spinner Android Spinner is just a drop down list similar to what’s seen in other programming languages such as in HTML pages. Jul 23, 2025 · Spinner is used in many android applications to display multiple options within a drop-down list and the user will be able to select a specific option from the given list. We will go through various steps that explains how to create Spinner and add it in kotlin file, use different attributes to customise it etc. By following these steps, you can programmatically select an item in an Android Spinner based on its value rather than its position. This example demonstrates how do I set the selected item of Spinner by value instead of by position on Android. Spinners provide a quick way to select one value from a set. I have found how to do it via xml but I can't do that since I need it to change back and forth. Each item in spinner will have this layout, an image view and a textview. Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. In Android, Spinner is used to select one value from a set of values. Build beautiful, usable products faster. style. With property android:background we can add a blue outline when Spinner is in the selected state and with android:popupBackground the background of dropdown view - easy so far. Add another Spinner in XML and load the selection items via code programmatically (dynamically). This example demonstrate about how to add items to a spinner in android. item_spinner. We will learn about different attributes that can be used to customise spinner. To set the selected item of a Spinner by value (not by position) in Android, you can use the setSelection() method of the Spinner class and pass it the index of the item that you want to select. Customizing Android Popup Spinner (Dropdown List) with Animations Spinner is one of the most frequently used widgets in Android for selecting a specific item in a dropdown list. In my Android application, I am using spinner, and I have loaded data from the SQLite database into the spinner, and it's working properly. Master Android Spinner implementation in Kotlin with our easy guide. setFreezesText(false); The EditText sets the freezesText=true. If you set -1, what item would be visible at spinner,i suppose the 0th element of spinner adapter, adding -1 also adds overweight of checking whether value is -1 or not, cause setting -1 will cause exception. setDropDownViewResource(android. I have made various string-arrays in the string. in any android application. 2: Input controls Contents: Input controls Checkboxes Radio buttons Spinner Toggle buttons and switches Text input Related practical Learn more Input controls This chapter introduces the Android input controls. How can I do it using code (not XML)? How can I create a drop-down list? I've tried a ScrollView but it's not exactly what I need. , string arrays), **programmatically filling it** is often necessary for dynamic data—such as data fetched from an API, database, or user input. Here is what I have so far: final ArrayAdapter<String> calsListAdapter = new ArrayAdapter<String> ( this, andr I fetched value from the database and set it to spinner using simple cursor adapter. Tapping the spinner displays a menu showing all other values the user can select. Adjust the example as needed to fit your specific requirements and data structures. How can you set the event listener for a Spinner when the selected item changes? Basically what I am trying to do is something similar to this: spinner1. As a quick note, this source code shows how to set the data (array) on an Android Spinner (also known as a dropdown list, or drop down list) from Java code: // set the spinner data programmatically, from a string array or list I want to set the android spinner item values at runtime. Is is possible to determine if - Android spinner (drop down list) example In Android, you can use “ android. So, I have this xml: &lt;?xml version="1. onSelectionChange = handleSelectionChange; Spinner View: Displays selectable values for day, month, and year in a scrollable spinner format. setSelection(0); doesn't work Android How to programmatically select spinner value? Asked 14 years, 8 months ago Modified 6 years, 1 month ago Viewed 2k times Consider adding adapter. It displays the current selected value and touching the spinner gives a drop down list from which we can choose the required value. Widget_Spinner, Spinner. simple_spinner_dropdown_item); (before s. . Programmatically: Dynamically create and configure the TimePicker in a Kotlin file. layout. Figure 1. setText(value,true) which applies a filter to the adapter values. slider. To provide a Spinner with data, we use an Adapter, which efficiently binds a list of items to the Spinner widget. I am trying to add a Hint in the spinner widget as there is no option of Hint as in EditText, I want to show Gender as a Hint and when clicked it must show only Male and Female not the hint. Follow the tutorial to learn the topic with example in Android Studio. It provides a quick way to select a value from a list. kjen3e, 7fyh, bmw4e, k7r6k, am1k3, bkzjn, 5ffvj, tw9ep, 8nwrq, jn7mv,