codingpizza

public class CustomAdapter extends RecyclerView.Adapter<CustomAdapter.MyViewHolder> {
    private List<Pizza> mPizzaList;
    private OnRecyclerViewItemClickListener listener;
    
    public static class MyViewHolder extends RecyclerView.ViewHolder {
        public TextView mTvPizzaName;
        public ImageView mIvPizza;

        public MyViewHolder(View itemView) {

codingpizza

public class CustomAdapter extends RecyclerView.Adapter<CustomAdapter.MyViewHolder> {
    private List<Pizza> mPizzaList;
    public static class MyViewHolder extends RecyclerView.ViewHolder {
        public TextView mTvPizzaName;
        public ImageView mIvPizza;

        public MyViewHolder(View itemView) {
            super(itemView);
            mTvPizzaName = itemView.findViewById(R.id.tv_pizzaname);
            mIvPizza = itemView.findViewById(R.id.iv_pizza);

codingpizza

public class PizzaListActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_pizza_list);
        
        RecyclerView recyclerView = findViewById(R.id.recycler_view);
        List<Pizza> pizzaList = new ArrayList<>();
        

codingpizza

public class PizzaListActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_pizza_list);

        RecyclerView recyclerView = findViewById(R.id.recycler_view);
        List<Pizza> pizzaList = new ArrayList<>();

codingpizza

public interface OnRecyclerViewItemClickListener {
    void onItemClick(Pizza pizza_selected);
}

codingpizza

val et_nombre = findViewById<TextView>(R.id.et_nombre)
val button = findViewById<TextView>(R.id.button_enviar_nombre)

codingpizza

button.setOnClickListener { 
 
}

codingpizza

Toast.makeText(this,"mensaje que quieres mostrar",Toast.LENGTH_SHORT).show()

codingpizza

button.setOnClickListener {
            Toast.makeText(this,"El nombre que has ingresado es ${et_nombre.text}",Toast.LENGTH_LONG).show()
}

codingpizza

override fun onCreate(savedInstanceState: Bundle?) {
		super.onCreate(savedInstanceState)
		setContentView(R.layout.activity_login)
		val mainActivityIntent = Intent(this, MainActivity::class.java)
		startActivity(mainActivityIntent)
}