// Simulates background work that happens behind the splash screen
async void SimulateStartup()
{
Log.Debug(TAG, "Performing some startup work that takes a bit of time.");
await Task.Delay(1000); // Simulate a bit of startup work.
Log.Debug(TAG, "Startup work is finished - starting MainActivity.");
Context mContext = Android.App.Application.Context;
AppPreferences ap = new AppPreferences(mContext);
Dictionary <string, string> key = ap.getAccessKey();
if (key.Count != 0)
{
StartActivity(new Intent(Application.Context, typeof(MainActivity)));
}
else
{
StartActivity(new Intent(Application.Context, typeof(LoginIntent)));
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
//DECLARACIONES Y ASIGNACIONES
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.preferences_intent);
AutoCompleteTextView genresSelector = FindViewById <AutoCompleteTextView>(Resource.Id.buscadorGeneros);
mContext = Android.App.Application.Context;
ap = new AppPreferences(mContext);
key = ap.getAccessKey();
ArrayAdapter <String> adapter;
ProgressBar progressbar = FindViewById <ProgressBar>(Resource.Id.genresSearchProgresBar);
btnSavePreferences = FindViewById <Button>(Resource.Id.btnSavePreferences);
//EVENTOS
genresSelector.BeforeTextChanged += (sender, args) =>
{
progressbar.Visibility = ViewStates.Visible;
};
genresSelector.TextChanged += async(sender, args) =>
{
try
{
var currentGenres = await clienteHTTP.FindEntriesAsync("tblCustomerPreferences?$filter=customer_id eq 2");
allGenresID.Clear();
allGenresName.Clear();
var genres = await clienteHTTP.FindEntriesAsync("tblGenres?$filter=substringof('" + args.Text + "', name)");
foreach (var genre in genres)
{
allGenresID.Add(genre["genre_id"].ToString());
allGenresName.Add(genre["name"].ToString());
}
adapter = new ArrayAdapter <String>(this, Resource.Layout.list_item, allGenresName);
genresSelector.Adapter = adapter;
progressbar.Visibility = ViewStates.Invisible;
}
catch (Exception ex)
{
Toast.MakeText(this, ex.Message, ToastLength.Long).Show();
}
};
genresSelector.ItemClick += (sender, args) =>
{
Toast.MakeText(this, genresSelector.Text, ToastLength.Long).Show();
currentGenresID.Add(allGenresID[allGenresName.FindIndex(x => x.Equals(genresSelector.Text))]);
currentGenresName.Add(genresSelector.Text);
adaptador.Add(genresSelector.Text);
genresSelector.Text = "";
};
btnSavePreferences.Click += async(sender, args) =>
{
string preferences = string.Join(",", currentGenresID.ToArray());
var registry = new
{
preference_value = preferences,
//create_time = Convert.ToDateTime(DateTime.Now),
update_time = Convert.ToDateTime(DateTime.Now)
};
try
{
var result = await clienteHTTP.For("tblCustomerPreferences").Key(int.Parse(key["userID"]), 9).Set(registry).UpdateEntryAsync();
//var result = await clienteHTTP.For("tblCustomerPreferences").Key(suma).Set(registry).UpdateEntryAsync();
}
catch (Exception ex)
{
Toast.MakeText(this, ex.Message, ToastLength.Long).Show();
}
};
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.login_Intent);
Button loginButton = FindViewById <Button>(Resource.Id.btnLogin);
Button registerButton = FindViewById <Button>(Resource.Id.btnRegister);
TextView txtUsername = FindViewById <TextView>(Resource.Id.txtUsername);
TextView txtPassword = FindViewById <TextView>(Resource.Id.txtPassword);
string url = "http://192.168.0.111/culturalcities/webservice/";
//string url = "http://192.168.0.111:44322/webservice/";
loginButton.Click += async(sender, args) =>
{
try
{
var clienteHTTP = new ODataClient(url);
if (string.IsNullOrWhiteSpace(txtUsername.Text) || string.IsNullOrWhiteSpace(txtPassword.Text))
{
throw new Exception("Username or Password cannot be blank or just spaces...");
}
var user = await clienteHTTP.FindEntriesAsync("tblCustomers?$filter=username eq '" + txtUsername.Text.Trim() + "'");
if (user.Count() != 1)
{
Toast.MakeText(this, "Fallo la autenticación o el usuario es incorrecto", ToastLength.Long).Show();
return;
}
foreach (var usuario in user)
{
if (usuario["password"].ToString().Trim() == txtPassword.Text.Trim())
{
var userPreferences = await clienteHTTP.FindEntriesAsync("tblCustomerPreferences?" +
"$select=tblPreferenceValue/preference_name,preference_value&" +
"$filter=customer_id+eq+" + usuario["customer_id"] + "&" +
"$expand=tblPreferenceValue");
var prefNameDict = new Dictionary <string, object>();
var prefName = "";
var prefValue = "";
foreach (var preference in userPreferences)
{
prefValue = preference["preference_value"].ToString();
prefNameDict = (Dictionary <string, object>)preference["tblPreferenceValue"];
prefName = prefNameDict["preference_name"].ToString();
}
Context mContext = Android.App.Application.Context;
AppPreferences ap = new AppPreferences(mContext);
Dictionary <string, string> prefs = new Dictionary <string, string>
{
{ "username", txtUsername.Text },
{ "userid", usuario["customer_id"].ToString() }
};
ap.saveAccessKey(prefs);
//Usuario correcto
Toast.MakeText(this, "Login succesful", ToastLength.Long).Show();
StartActivity(new Intent(Application.Context, typeof(MainActivity)));
}
else
{
//Usuario incorrecto
Toast.MakeText(this, "Login failed", ToastLength.Long).Show();
}
}
}
catch (Exception ex)
{
string nombreArchivo = "BaseFile.txt";
string ruta = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
string rutaCompleta = Path.Combine(ruta, nombreArchivo);
using (var writer = File.CreateText(rutaCompleta))
{
await writer.WriteLineAsync(ex.ToString());
}
Toast.MakeText(this, rutaCompleta /*ex.Message*/, ToastLength.Long).Show();
}
};
registerButton.Click += (sender, args) =>
{
StartActivity(new Intent(this, typeof(CustomerRegistration_tblCustomer)));
};
txtPassword.EditorAction += (sender, args) =>
{
if (args.ActionId == ImeAction.Send)
{
loginButton.PerformClick();
}
else
{
args.Handled = false;
}
};
}