Using Coroutines for Asynchronous Programming

Coroutines in Kotlin provide a powerful way to handle asynchronous programming, making it easier to write non-blocking code. They allow you to perform long-running tasks, such as network calls or database operations, without freezing the user interface. By using the `viewModelScope` in your ViewModel, you can launch coroutines that are automatically canceled when the ViewModel is cleared, ensuring efficient resource management.

class MyViewModel : ViewModel() {
    private val _data = MutableLiveData()
    val data: LiveData get() = _data

    fun fetchData() {
        viewModelScope.launch {
            // Simulating a long-running task such as a network call
            val result = withContext(Dispatchers.IO) {
                // Replace with actual network call
                delay(2000) // Simulating a delay
                "Fetched Data"
            }
            _data.value = result
        }
    }
}