void OnTranslate(object sender, EventArgs e)
{
translatedNumber = PhonewordTranslator.ToNumber(phoneNumberText.Text);
if (!string.IsNullOrWhiteSpace(translatedNumber))
{
callButton.IsEnabled = true;
callButton.Text = "Call " + translatedNumber;
}
else
{
callButton.IsEnabled = false;
callButton.Text = "Call";
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get UI Controls
EditText phoneNumberText = FindViewById <EditText>(Resource.Id.etPhoneNumber);
TextView translatedPhoneWord = FindViewById <TextView>(Resource.Id.tvTranslatedPhoneWord);
Button translateButton = FindViewById <Button>(Resource.Id.btnTranslate);
Button translationHistoryButton = FindViewById <Button>(Resource.Id.btnTranslateHistory);
Button goBoundServiceButton = FindViewById <Button>(Resource.Id.btnGoBoundService);
// Add code to translate number
translateButton.Click += (sender, e) =>
{
// Translate user’s alphanumeric phone number to numeric
string translatedNumber = PhonewordTranslator.ToNumber(phoneNumberText.Text);
if (string.IsNullOrWhiteSpace(translatedNumber))
{
translatedPhoneWord.Text = string.Empty;
}
else
{
translatedPhoneWord.Text = translatedNumber;
phoneNumbers.Add(translatedNumber);
translationHistoryButton.Enabled = true;
}
};
translationHistoryButton.Click += (sender, e) =>
{
var intent = new Intent(this, typeof(TranslationHistoryActivity));
intent.PutStringArrayListExtra("phone_numbers", phoneNumbers);
StartActivity(intent);
};
goBoundServiceButton.Click += (sender, e) =>
{
var intent = new Intent(this, typeof(BoundServiceActivity));
StartActivity(intent);
};
}