protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
ActionBar.SetDisplayShowHomeEnabled(true);
ActionBar.SetLogo(Resource.Drawable.Icon);
ActionBar.SetDisplayUseLogoEnabled(true);
var PhoneNumberText = FindViewById <EditText>(Resource.Id.PhoneNumberText);
var TranslateButton = FindViewById <Button>(Resource.Id.TranslateButton);
var CallButton = FindViewById <Button>(Resource.Id.CallButton);
var CallHistoryButton = FindViewById <Button>(Resource.Id.CallHistoryButton);
var ValidarActividadButton = FindViewById <Button>(Resource.Id.ValidarActividadButton);
CallButton.Enabled = false;
var TranslatedNumber = string.Empty;
TranslateButton.Click += (object sender, EventArgs e) =>
{
var Translator = new PhoneTranslator();
TranslatedNumber = Translator.ToNumber(PhoneNumberText.Text);
if (string.IsNullOrWhiteSpace(TranslatedNumber))
{
//No hay número a llamar
CallButton.Text = "Llamar";
CallButton.Enabled = false;
}
else
{
//Hay un número telefonico a llamar
CallButton.Text = $"Llamar al {TranslatedNumber}";
CallButton.Enabled = true;
}
};
CallButton.Click += (object sender, EventArgs e) =>
{
var CallDialog = new AlertDialog.Builder(this);
CallDialog.SetMessage($"Llamar al número {TranslatedNumber}");
CallDialog.SetNeutralButton("Llamar", delegate
{
PhoneNumbers.Add(TranslatedNumber);
CallHistoryButton.Enabled = true;
//Crear un intento para marcar el número de teléfono
var CallIntent = new Android.Content.Intent(Android.Content.Intent.ActionCall);
CallIntent.SetData(Android.Net.Uri.Parse($"tel: {TranslatedNumber}"));
StartActivity(CallIntent);
});
CallDialog.SetNegativeButton("Cancelar", delegate { });
//Mostrar el cuadro de dialogo al usuario y esperar una respuesta
CallDialog.Show();
};
CallHistoryButton.Click += (sender, e) =>
{
var Intent = new Android.Content.Intent(this, typeof(CallHistoryActivity));
Intent.PutStringArrayListExtra("phone_numbers", PhoneNumbers);
StartActivity(Intent);
};
ValidarActividadButton.Click += (sender, e) =>
{
var Intent = new Android.Content.Intent(this, typeof(ValidarActivity));
StartActivity(Intent);
};
}