My Screen.kt

@Composable
fun MyScreen() {

    val focusManager = LocalFocusManager.current

    Column {
        // Username Field
        MyTextField(
            text = "Enter your username",
            onTextChange = { /** Update state **/ },
            keyboardOptions = KeyboardOptions(
                imeAction = ImeAction.Next
            ),
            keyboardActions = KeyboardActions(
                onNext = {
                    // Pressing Ime button would move the text indicator's focus to the bottom
                    // field, if it exists!
                    focusManager.moveFocus(FocusDirection.Down)
                }
            )
        )

        // Password Field
        MyTextField(
            text = "Enter your Password",
            onTextChange = { /** Update state **/ },
        )
    }
}