Question

Create an app on your choice as a topic that uses several views with at least a Button and Spinner with their Listeners (setOnClickListener, and onItemSelectedListener), accordingly.

using kotlin android studio

Answer 1

To create an app in Kotlin Android Studio that uses a Button and Spinner with their Listeners, you can follow these steps: create a new project, add the necessary dependencies, add the Button and Spinner in the layout file, implement the OnClickListener and OnItemSelectedListener interfaces, and write the code to perform desired actions in the respective listener methods.

Step-by-step explanation:

To create an app that uses several views with at least a Button and Spinner in Kotlin Android Studio, you can follow these steps:

1. Create a new project in Android Studio and add the necessary dependencies.
2. In the layout XML file, add a Button and a Spinner.
3. In the activity class, implement the OnClickListener and OnItemSelectedListener interfaces.
4. In the onClick method, write the code to perform the desired action when the Button is clicked.
5. In the onItemSelected method, write the code to perform the desired action when an item is selected from the Spinner.

Here's an example of how the code might look:

class MainActivity : AppCompatActivity(), View.OnClickListener, AdapterView.OnItemSelectedListener {

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)

val button = findViewById