Mobile Development

 Mobile Development

Mobile development involves the creation of software applications that run on mobile devices like smartphones and tablets. As a software engineer, you'll need to be familiar with mobile development platforms like iOS and Android, as well as programming languages like Swift and Kotlin. Here's an example of a simple Android app that displays a message when a button is clicked:

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {

        super.onCreate(savedInstanceState)

        setContentView(R.layout.activity_main)

        val button = findViewById<Button>(R.id.button)

        button.setOnClickListener {

            val textView = findViewById<TextView>(R.id.textView)

            textView.text = "Button clicked!"

        }

    }

}