For this example, we shall display item position and text with Toast. This research allow me to display the username and user id from my User table in my Database. To display my ListView, we need to do a research (via a basic search bar). To do that I'm using JSon with Volley library. Now we shall implement ListView Item Click Listener to trigger execution of a specific code when an item is clicked. Open res/values/string.xml and replace it with following content. I'm developing an Android app (using Android Studio) which is able to display a ListView with items from my Database. Implementing ListView Item Click Listener If you observe, ListView is by default scrollable. Step 5: Set the adapter created in the previous step to the ListView. Step 4: Initialize an Adapter (ArrayAdapter) with application context, resource to be used as View for each element of the list, and the array of elements itself as arguments. Most uses of listview is a collection of items in vertical format, we can scroll up/down and click on any item. Step 3: Create a resource under android/res/layout that could be used for each element of the array while displaying in ListView. var array = arrayOf("Melbourne", "Vienna", "Vancouver", "Toronto", "Calgary", "Adelaide", "Perth", "Auckland", "Helsinki", "Hamburg", "Munich", "New York", "Sydney", "Paris", "Cape Town", "Barcelona", "London", "Bangkok")
Step 2: Have an array of elements, in the MainActivity.kt class file, to be displayed as ListView.
Step 1: Create ListView in activity_main.xml layout file. Steps to display items of an array as Kotlin Android ListView
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