Documentacion de Aeropuertos

🛫

Documentación de Aeropuertos

✈

En esta sección encontraras la documentación sobre el ver lista de aeropuertos aeropuertos y , el cual encontraras api rest realizado en el proyecto de Xamarin.

Instalación de Nuget En este apartado

Creación de clase de aeropuertos Se crea clases para el uso de las variables del usoaa32

public partial class Airport { [JsonProperty("ID_Aeropuerto")] public long IdAeropuerto { get; set; } [JsonProperty("Nombre")] public string Nombre { get; set; } [JsonProperty("Nombre_OACI")] public string NombreOaci { get; set; } [JsonProperty("NombreICAO")] public string NombreIcao { get; set; } [JsonProperty("Estado_Aeropuerto")] public string EstadoAeropuerto { get; set; } [JsonProperty("Ultima_Actualizacion")] public string UltimaActualizacion { get; set; } } //********************************************************************* public partial class Airport_Contact { [JsonProperty("ID_Contacto")] public long IdContacto { get; set; } [JsonProperty("ID_Aeropuerto")] public long IdAeropuerto { get; set; }

Documentación de Aeropuertos

1

[JsonProperty("Direccion_Exacta")] public string DireccionExacta { get; set; } [JsonProperty("Numero_Telefono1")] public string NumeroTelefono1 { get; set; } [JsonProperty("Numero_Telefono2")] public object NumeroTelefono2 { get; set; } [JsonProperty("Numero_Telefono3")] public object NumeroTelefono3 { get; set; } [JsonProperty("Horario")] public string Horario { get; set; } } //********************************************************************* using Newtonsoft.Json; using Newtonsoft.Json.Converters; using System; using System.Collections.Generic; using System.Globalization; namespace CIIADHEL_CR.models { public partial class Airport_Detail { [JsonProperty("Aeropuerto")] public Airport Aeropuerto { get; set; } [JsonProperty("Caracteristicas_Especiales")] public Airport_Features Caracteristicas_Especiales { get; set; } [JsonProperty("Frecuencias")] public List<Airport_Frequencies> Frecuencias { get; set; } [JsonProperty("NOTAMS")] public List<Airport_NOTAMS> NOTAMS { get; set; } [JsonProperty("Pistas")] public Airport_Runways Pistas { get; set; } [JsonProperty("Contacto")] public Airport_Contact Contacto { get; set; } } public partial class Airport_Detail { public static Airport_Detail FromJson(string json) => JsonConvert.DeserializeObject<Airport_Detail>(json, CIIADHEL_CR.models.Conver } public static class Serialize { public static string ToJson(this Airport_Detail self) => JsonConvert.SerializeObject(self, CIIADHEL_CR.models.Converter.Settings); } internal static class Converter { public static readonly JsonSerializerSettings Settings = new JsonSerializerSettings { MetadataPropertyHandling = MetadataPropertyHandling.Ignore, DateParseHandling = DateParseHandling.None, Converters = { new IsoDateTimeConverter { DateTimeStyles = DateTimeStyles.AssumeUniversal } }, }; } internal class ParseStringConverter : JsonConverter { public override bool CanConvert(Type t) => t == typeof(long) || t == typeof(long?); public override object ReadJson(JsonReader reader, Type t, object existingValue, JsonSerializer serializer) { if (reader.TokenType == JsonToken.Null) return null; var value = serializer.Deserialize<string>(reader); long l; if (Int64.TryParse(value, out l)) { return l; } throw new Exception("Cannot unmarshal type long"); } public override void WriteJson(JsonWriter writer, object untypedValue, JsonSerializer serializer) { if (untypedValue == null) { serializer.Serialize(writer, null); return; } var value = (long)untypedValue; serializer.Serialize(writer, value.ToString()); return; } public static readonly ParseStringConverter Singleton = new ParseStringConverter(); } } //***************************************************** public class Airport_Favorite { public int ID_Aeropuerto { get; set; } public string Identificador { get; set; } public string Nombre { get; set; } public string Nombre_OACI { get; set; } public int Usuario_Creacion { get; set; }

Documentación de Aeropuertos

2

public int Usuario_Actualizacion { get; set; } public string NombreICAO { get; set; }

} //*************************************************************** using Newtonsoft.Json; namespace CIIADHEL_CR.models { public partial class Airport_Features { [JsonProperty("ID_CarESP_Aero")] public long IdCarEspAero { get; set; } [JsonProperty("ID_Aeropuerto")] public long IdAeropuerto { get; set; } [JsonProperty("Publico")] public long Publico { get; set; } [JsonProperty("Controlado")] public long Controlado { get; set; } [JsonProperty("Coordenada")] public string Coordenada { get; set; } [JsonProperty("Info_Torre")] public string InfoTorre { get; set; } [JsonProperty("Info_General")] public string InfoGeneral { get; set; } [JsonProperty("Espacio_Aereo")] public string EspacioAereo { get; set; } [JsonProperty("Combustible")] public string Combustible { get; set; } [JsonProperty("Norma_General")] public string NormaGeneral { get; set; } [JsonProperty("Norma_Particular")] public string NormaParticular { get; set; } } }

📁 Archivos de clases https://s3-us-west-2.amazonaws.com/secure.notion-static.com/19b72a0d-5c35-4607-8b8d-6602fc3baff2/Airport.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/2abf9258-3c33-4149-9a31-bcd492bf6168/Airport_Contact.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/11d14365-381c-4c1c-97e5-d3f4190ad9fa/Airport_Detail.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/f8a31731-3a16-4d68-b34c-eaafc2ff0bf1/Airport_Favorite.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/2342af0c-6ac3-4f5f-bc1d-1074d7d0b2f6/Airport_Features.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/7fba7aaf-d636-4c5c-ba2d-2bed11d4140b/Airport_Frequencie s.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/edfe904f-6f51-43db-9ee0-00b940d9cbcf/Airport_NOTAMS.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/089d8ad7-df3c-46fa-8c5c-9c3a67bb154e/Airport_Principal.cs

Documentación de Aeropuertos

3

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/00b441f7-4140-4f38-ba8b-385497ff4c57/Airport_Runways.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/abfaaa8e-cc5a-4b52-9701-02b47eee8d4b/Airport_Update.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/a3f7fe8e-79cd-47a8-8033-ccd820ba23c2/AirportLite.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/405ee023-5b12-45de-b837-6395bf6c952d/FlyoutItem.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/6198e6d0-a2c3-452c-a4c8-c42956957a37/GNotifications.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/472cd463-d26f-4ed1-9559-a13aa7b57219/GToken.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/f2f560b9-1c63-4e08-8c67-015cfdc80b1e/Identifier.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/377a7d6b-6603-400b-89af-55515a9556c0/ILoginManager.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/b457ef83-3b24-45b9-a621-6aa6e21afb3a/Login.cs

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/0dc6cc28-a939-42a7-9494-87b0fcb37710/LoginModalPage.c s

Airport Service del api Una vez creado la clase de Login.cs en la carpeta dentro de esa carpeta creamos una clase llamado api que se muestra a continuación.

📁📄Airportservices.cs models, creamos una llamada 📁Services, para hacer el consumo del

Método Aeropuertos Airport services using CIIADHEL_CR.helpers; using CIIADHEL_CR.models; using Newtonsoft.Json; using Newtonsoft.Json.Linq; using System; using System.Collections.Generic; using System.Net; using System.Net.Http; using System.Text; using System.Threading.Tasks; namespace CIIADHEL_CR.services { public class AirportServices { DialogService dialog = new DialogService(); // Official Endpoint private static string _url = @"https://ciiadhel-api-rest.herokuapp.com/api/airports"; // changes made by andreyszcr@gmail.com private static string urlfind = "http://localhost:3033/api/airports/search"; #region obtiene el identificador -->getFavoritebyIdentificador(string Identificador) public async static Task<List<Airport_Favorite>> getFavoritebyIdentificador(string Identificador) { try { // Call a end-point for get all airports HttpClient client = new HttpClient(); HttpResponseMessage response = await client.GetAsync(_url + "/favorito/" + Identificador); if (response.StatusCode == HttpStatusCode.OK) {

Documentación de Aeropuertos

4

// Get data and create airports lists. string responseBody = await response.Content.ReadAsStringAsync(); JObject parseResponse = JObject.Parse(responseBody); return JsonConvert.DeserializeObject<List<Airport_Favorite>>(parseResponse["Recuperados"].ToString()); } else if (response.StatusCode == HttpStatusCode.NotFound) { return new List<Airport_Favorite>(); } else { throw new Exception("Error al cargar favoritos");//display error } } catch (Exception ex) { Console.WriteLine(ex); //error con soles throw new Exception("Error al obtener los id por medio del identificador"); } } #endregion //***************************************************************************************** #region Postea los aeropuertos favoritos ->postFavoriteAirports public async static Task<bool> postFavoriteAirports(Airport_Favorite airport) { try { string json = JsonConvert.SerializeObject(airport); // Call a end-point HttpClient client = new HttpClient(); HttpResponseMessage response = await client.PostAsync(_url + "/favorito/", new StringContent(json, Encoding.UTF8, "applicati if (response.StatusCode == HttpStatusCode.OK) { return true; } if (response.StatusCode == HttpStatusCode.NotFound) { return false; } else { throw new Exception("Error"); } } catch (Exception ex) { Console.WriteLine(ex);//error on console throw new Exception("Error al añadir a favoritos"); } } #endregion //***************************************************************************************** #region Borra favoritos del aeropuerto ->deleteFavoriteAirports public async static Task<bool> deleteFavoriteAirports(int ID_Aeropuerto, string Identificador) { try { // Call a end-point HttpClient client = new HttpClient(); HttpResponseMessage response = await client.DeleteAsync(_url + "/favorito/" + ID_Aeropuerto + "/" + Identificador); if (response.StatusCode == HttpStatusCode.OK) { return true; } if (response.StatusCode == HttpStatusCode.NotFound) { throw new Exception("Error delete a Airport"); } else { throw new Exception("Error"); } } catch (Exception ex) { Console.WriteLine(ex);//error console throw new Exception("Error al quitar favoritos"); } } #endregion //***************************************************************************************** #region obtiene validacion si existe ->getValidateExist public async static Task<bool> getValidateExist(int ID_Aeropuerto, string Identificador) { try { // Call a end-point HttpClient client = new HttpClient(); HttpResponseMessage response = await client.GetAsync(_url + "/favorito/" + ID_Aeropuerto + "/" + Identificador); if (response.StatusCode == HttpStatusCode.OK) { return true; } if (response.StatusCode == HttpStatusCode.NotFound) { return false; } else { throw new Exception("Error "); } } catch (Exception ex) { Console.WriteLine(ex);// error en console throw new Exception("Error al validar el aeropuerto"); } }

Documentación de Aeropuertos

5

#endregion //***************************************************************************************** #region Obtiene todos los aeropuertos ->getAllAirports() public async static Task<List<Airport_Principal>> getAllAirports() { try { // Call a end-point for get all airports HttpClient client = new HttpClient(); HttpResponseMessage response = await client.GetAsync(_url); if (response.StatusCode == HttpStatusCode.OK) { // Get data and create airports lists. string responseBody = await response.Content.ReadAsStringAsync(); JObject parseResponse = JObject.Parse(responseBody); return JsonConvert.DeserializeObject<List<Airport_Principal>>(parseResponse["airports"].ToString()); } else if (response.StatusCode == HttpStatusCode.NotFound) { throw new Exception("Aeropuerto no encontrados");//display error } else { throw new Exception("Error al cargar aeropuertos");//display error } } catch (Exception ex) { // changes made by olman Sanchez Zuniga Console.WriteLine(ex); throw new Exception("Error al cargar todos los aeropuerto"); } } #endregion //***************************************************************************************** #region Obtner el tamaño de aeropuertos ->getSizeAirports public async static Task<int> getSizeAirports() { try { // Call a end-point for get all airports HttpClient client = new HttpClient(); HttpResponseMessage response = await client.GetAsync(_url + "/size"); if (response.StatusCode == HttpStatusCode.OK) { // Get data and create airports lists. string responseBody = await response.Content.ReadAsStringAsync(); JObject parseResponse = JObject.Parse(responseBody); return JsonConvert.DeserializeObject<int>(parseResponse["size"].ToString()); } else if (response.StatusCode == HttpStatusCode.NotFound) { throw new Exception("Aeropuertos no encontrados");//display error } else { throw new Exception("Error al cargar el aeropuerto");//display error } } catch (Exception ex) { // changes made by olman Sanchez Zuniga Console.WriteLine(ex); throw new Exception("Error al cargar los aeropuertos"); } } #endregion //***************************************************************************************** #region Actualizar ->getisUpdate public async static Task<bool> getisUpdate(int id, string lastDate) { try { var JsonDate = new { lastDate = lastDate }; string json = JsonConvert.SerializeObject(JsonDate); // Call a end-point for get all airports HttpClient client = new HttpClient(); HttpResponseMessage response = await client.PostAsync(_url + "/lastDate/" + id, new StringContent(json, Encoding.UTF8, "application/json")); if (response.StatusCode == HttpStatusCode.OK) { // Get data and create airports lists. string responseBody = await response.Content.ReadAsStringAsync(); JObject parseResponse = JObject.Parse(responseBody); return Convert.ToBoolean(parseResponse["update"].ToString()); } else if (response.StatusCode == HttpStatusCode.NotFound) { throw new Exception("Aeropuerto no encontrado");//display error } else { throw new Exception("Erro al tener la ultima actualizacion del aeropuerto");//display error } } catch (Exception ex) { Console.WriteLine(ex);//error on console throw new Exception("Error al cargar el aeropuerto"); } } #endregion //***************************************************************************************** #region Obtener el aeropuerto por nombre ->getAllAirportsByName public async static Task<List<Airport_Principal>> getAllAirportsByName(string name)

Documentación de Aeropuertos

6

{ try { // Call a end-point for get all airports HttpClient client = new HttpClient(); HttpResponseMessage response = await client.GetAsync(urlfind + "/name/" + name); if (response.StatusCode == HttpStatusCode.OK) { // Get data and create airports lists. string responseBody = await response.Content.ReadAsStringAsync(); JObject parseResponse = JObject.Parse(responseBody); return JsonConvert.DeserializeObject<List<Airport_Principal>>(parseResponse["airports"].ToString()); } else if (response.StatusCode == HttpStatusCode.NotFound) { throw new Exception("No se encontro el aeropuerto llamado:" + name);//display error } else { throw new Exception("Error al cargar el aeropuerto");//display error } } catch (Exception ex) { Console.WriteLine(ex);//error console throw new Exception("Error al cargar el aeropuerto"); } } #endregion //***************************************************************************************** #region Obtener aeropuerto por codigo aeropuerto -->getAnAirportById public async static Task<Airport_Detail> getAnAirportById(int id) { try { // Call a end-point for get all airports HttpClient client = new HttpClient(); HttpResponseMessage response = await client.GetAsync(_url + "/id/" + id); if (response.StatusCode == HttpStatusCode.OK) { // Get data and create airports lists. string responseBody = await response.Content.ReadAsStringAsync(); return Airport_Detail.FromJson(@responseBody); } else if (response.StatusCode == HttpStatusCode.NotFound) { throw new Exception("No se encontro el codigo del aeropuerto:" + id);//display error } else { throw new Exception("Error al cargar el aeropuerto");// display error } } catch (Exception ex) { Console.WriteLine(ex);//error on console throw new Exception("Error al cargar el aeropuerto"); } } #endregion //***************************************************************************************** #region Obtner el aeropuerto por nombre -> getAirportsByName public async static Task<List<Airport_Principal>> getAirportsByName(string name) { try { HttpClient client = new HttpClient();// Call a end-point for get all airports HttpResponseMessage response = await client.GetAsync(_url + "/name/" + name); if (response.StatusCode == HttpStatusCode.OK) { // Get data and create airports lists. string responseBody = await response.Content.ReadAsStringAsync(); JObject parseResponse = JObject.Parse(responseBody); return JsonConvert.DeserializeObject<List<Airport_Principal>>(parseResponse["airports"].ToString()); } else if (response.StatusCode == HttpStatusCode.NotFound) { throw new Exception("No se encuentra el aeropuerto llamado:" + name);// display error } else { throw new Exception("Error al cargar el aeropuerto");//display error } } catch (Exception ex) { Console.WriteLine(ex);// error on console throw new Exception("Error al cargar el aeropuerto"); } } #endregion //***************************************************************************************** /// made by andreyszcr@gmail.com #region Obtener el aeropuerto por busqueda ->GetAirportbySearch public async static Task<List<Airport_Principal>> getAllAirportsBySearch(string name) { try { HttpClient client = new HttpClient(); HttpResponseMessage response = await client.GetAsync(_url + "/name/" + name); if (response.StatusCode == HttpStatusCode.OK) { string responseBody = await response.Content.ReadAsStringAsync();// Get data and create airports lists.

JObject parseResponse = JObject.Parse(responseBody); return JsonConvert.DeserializeObject<List<Airport_Principal>>(parseResponse["airports"].ToString()); } else if (response.StatusCode == HttpStatusCode.NotFound) {

Documentación de Aeropuertos

7

throw new Exception("No se ecnontro el aeropuerto llamado" + name);//display message } else { throw new Exception("Error al cargar el aeropuerto");//display message } } catch (Exception ex) { Console.WriteLine(ex);//console error throw new Exception("Error, cargado el aeropuerto");// display message } } #endregion //***************************************************************************************** #region Insertar aeropuerto ->PutAirportAsync public async static Task<int> PutAirportAsync(string Ejecutables, int ID_Aeropuerto, Airport_Update airport_Data) { try { Uri RequestUri = new Uri(_url + "/update/" + Ejecutables + "/" + ID_Aeropuerto); var client = new HttpClient(); var json = JsonConvert.SerializeObject(airport_Data); var contentJson = new StringContent(json, Encoding.UTF8, "application/json"); var response = await client.PutAsync(RequestUri, contentJson); if (response.StatusCode == HttpStatusCode.OK) { return 1; } if (response.StatusCode == HttpStatusCode.NotFound) { throw new Exception("Error updating Airport"); } else { throw new Exception("Error "); } } catch (Exception ex) { Console.WriteLine(ex); throw new Exception("Error updating Airports"); } } #endregion } }

📜Notificación Services using Newtonsoft.Json; using Newtonsoft.Json.Linq; using System; using System.Net; using System.Net.Http; using System.Text; using System.Threading.Tasks; namespace CIIADHEL_CR.services { public class NotificationsServices { private static string _url = @"https://ciiadhel-api-rest.herokuapp.com/api/notifications"; //url on heroku #region Guardar el token -->saveToken(string identifier, string token) public async static Task<bool> saveToken(string identifier, string token) { try { var JsonDate = new{identifier = identifier,token = token};//json var string json = JsonConvert.SerializeObject(JsonDate); HttpClient client = new HttpClient(); // Call a end-point for get all airports HttpResponseMessage response = await client.PostAsync(_url + "/tokens", new StringContent( json, Encoding.UTF8, "application/json")); if (response.StatusCode == HttpStatusCode.Created) { string responseBody = await response.Content.ReadAsStringAsync();// Save a new token with mac address JObject parseResponse = JObject.Parse(responseBody); return Convert.ToBoolean(parseResponse["ok"].ToString()); } else { throw new Exception("Error al guardar el token");//display error } } catch (Exception ex) { Console.WriteLine(ex);//error on console throw new Exception("Error en el Token"); } } #endregion //**************************************************************************************** #region Existe Identificador -->existsIdentifier(string identifier) public async static Task<bool> existsIdentifier(string identifier) { try { HttpClient client = new HttpClient(); HttpResponseMessage response = await client.GetAsync(_url + "/identifier/" + identifier); if (response.StatusCode == HttpStatusCode.OK) { string responseBody = await response.Content.ReadAsStringAsync();// Save a new token with mac address JObject parseResponse = JObject.Parse(responseBody);

Documentación de Aeropuertos

8

return Convert.ToBoolean(parseResponse["exists"].ToString()); } else { throw new Exception("Error en la validacion del identifcador");//display error } } catch(Exception ex) { Console.WriteLine(ex);//error on console throw new Exception("Error en la validacion del identificador"); } } #endregion //**************************************************************************************** #region Enviar Notificacion -->sendNotification(int idAirport, string nameAirport) public async static void sendNotification(int idAirport, string nameAirport) { try { var JsonDate = new{ idAirport = idAirport, title = (nameAirport.Contains("Aeropuerto")) ? nameAirport : "Aeropuerto " + nameAirport, body = (nameAirport.Contains("Aeropuerto")) ? "Nuevas modificaciones en el " + nameAirport + " míralas aquí!" : "Nuevas modificaciones en el Aeropuerto " + nameAirport + " míralas aquí!", }; string json = JsonConvert.SerializeObject(JsonDate); HttpClient client = new HttpClient();// Call a end-point for send notifications HttpResponseMessage response = await client.PostAsync(_url, new StringContent( json, Encoding.UTF8, "application/json")); } catch (Exception ex) { throw ex; } } #endregion } }

✈ Front-end y Backend de aeropuertos Una vez terminado las clases, se implementa el codigo para realizar el diseño de la pagina llamada

📜 Front-end de Airportpage.xaml <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" x:Class="CIIADHEL_CR.AirportPage"> <StackLayout Background="White"> <ScrollView > <StackLayout > <Frame Margin="0,0.5" CornerRadius="0" BackgroundColor="#2396f2"> <Label TextColor="White" FontSize="17" FontAttributes="Bold" Text="Detalle de aeropuerto"></Label> </Frame> <Grid BackgroundColor="Transparent" HorizontalOptions="FillAndExpand" ColumnSpacing="0" RowSpacing="0" > <Grid.RowDefinitions> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Frame Grid.Row="0" Grid.Column="0" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Aeropuerto</Label> <Label TextColor="Black" FontSize="15" x:Name="lblName"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">ICAO</Label> <Label TextColor="Black" FontSize="15" x:Name="lblName_ICAO"/> </StackLayout> </Frame>

<Frame Grid.Row="0" Grid.Column="1" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">OACI</Label> <Label TextColor="Black" FontSize="15" x:Name="lblName_OACI"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Estado</Label> <Label TextColor="Black" FontSize="15" x:Name="lblState_Airport"/> </StackLayout> </Frame> </Grid> <Frame Margin="0,0.1" CornerRadius="0" BackgroundColor="#2396f2"> <Label TextColor="White" FontSize="18" FontAttributes="Bold" Text="Detalle de pista"></Label> </Frame> <Grid BackgroundColor="Transparent" HorizontalOptions="FillAndExpand" ColumnSpacing="0" RowSpacing="0" > <Grid.RowDefinitions> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/>

Documentación de Aeropuertos

9

</Grid.ColumnDefinitions> <Frame Grid.Row="0" Grid.Column="0" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Pistas</Label> <Label TextColor="Black" FontSize="15" x:Name="lblLandingLanding"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Elevación</Label> <Label TextColor="Black" FontSize="15" x:Name="lblElevation"/> </StackLayout> </Frame> <Frame Grid.Row="0" Grid.Column="1" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Superficie</Label> <Label TextColor="Black" FontSize="15" x:Name="lblSurface"/> </StackLayout> </Frame> </Grid> <Frame Margin="0,0.1" CornerRadius="0" BackgroundColor="#2396f2"> <Label TextColor="White" FontSize="17" FontAttributes="Bold" Text="Distancia de pista"></Label> </Frame> <Grid BackgroundColor="Transparent" HorizontalOptions="FillAndExpand" ColumnSpacing="0" RowSpacing="0" > <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Frame Grid.Row="0" Grid.Column="0" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="15" FontAttributes="Bold">Rwy</Label> <Label TextColor="Black" FontSize="15" x:Name="lblLanding"/> </StackLayout> </Frame> <Frame Grid.Row="0" Grid.Column="1" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="14" FontAttributes="Bold">ASDA</Label> <Label TextColor="Black" FontSize="15" x:Name="lblAsdaRwy1"/> <Label TextColor="Black" FontSize="15" x:Name="lblAsdaRwy2"/> </StackLayout> </Frame> <Frame Grid.Row="0" Grid.Column="2" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="14" FontAttributes="Bold">TORA</Label> <Label TextColor="Black" FontSize="15" x:Name="lblToraRwy1"/> <Label TextColor="Black" FontSize="15" x:Name="lblToraRwy2"/> </StackLayout> </Frame> <Frame Grid.Row="0" Grid.Column="3" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="14" FontAttributes="Bold">TODA</Label> <Label TextColor="Black" FontSize="15" x:Name="lblTodaRwy1"/> <Label TextColor="Black" FontSize="15" x:Name="lblTodaRwy2"/> </StackLayout> </Frame> <Frame Grid.Row="0" Grid.Column="4" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="14" FontAttributes="Bold">LDA</Label> <Label TextColor="Black" FontSize="15" x:Name="lblLdaRwy1"/> <Label TextColor="Black" FontSize="15" x:Name="lblLdaRwy2"/> </StackLayout> </Frame> </Grid> <Frame Margin="0,0.1" CornerRadius="0" BackgroundColor="#2396f2"> <Label TextColor="White" FontSize="17" FontAttributes="Bold" Text="Frecuencias"></Label> </Frame> <!--OTRO GRID POR AQUI--> <Grid BackgroundColor="Transparent" HorizontalOptions="FillAndExpand" ColumnSpacing="0" RowSpacing="0" > <Grid.RowDefinitions> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Frame Grid.Row="0" Grid.Column="0" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Frecuencia</Label> <Label TextColor="Black" FontSize="15" x:Name="lblFrequency"/> </StackLayout> </Frame> <Frame Grid.Row="0" Grid.Column="1" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Tipo Frecuencia</Label> <Label TextColor="Black" FontSize="15" x:Name="lblFrequencyFrequency"/> </StackLayout> </Frame> </Grid> <!--OTRO GRID POR AQUI--> <Frame Margin="0,0.1" CornerRadius="0" BackgroundColor="#2396f2"> <Label TextColor="White" FontSize="17" FontAttributes="Bold" Text="Aviso a navegantes"></Label> </Frame>

Documentación de Aeropuertos

10

<Grid BackgroundColor="Transparent" HorizontalOptions="FillAndExpand" ColumnSpacing="0" RowSpacing="0" > <Grid.RowDefinitions> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Frame Grid.Row="0" Grid.Column="0" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Notam</Label> <Label TextColor="Black" FontSize="15" x:Name="lblNotam"/> </StackLayout> </Frame> </Grid> <!--OTRO GRID POR AQUI--> <Frame Margin="0,0.1" CornerRadius="0" BackgroundColor="#2396f2"> <Label TextColor="White" FontSize="17" FontAttributes="Bold" Text="Contacto"></Label> </Frame> <Grid BackgroundColor="Transparent" HorizontalOptions="FillAndExpand" ColumnSpacing="0" RowSpacing="0" > <Grid.RowDefinitions> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Frame Grid.Row="0" Grid.Column="0" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Dirección Exacta</Label> <Label TextColor="Black" FontSize="15" x:Name="lblAddress"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Horario</Label> <Label TextColor="Black" FontSize="15" x:Name="lblSchedule"/> </StackLayout> </Frame> <Frame Grid.Row="0" Grid.Column="1" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Teléfono 1</Label> <Label TextColor="Black" FontSize="15" x:Name="lblPhoneF"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Teléfono 2</Label> <Label TextColor="Black" FontSize="15" x:Name="lblPhoneS"/> </StackLayout> </Frame> </Grid> <Frame Margin="0,0.1" CornerRadius="0" BackgroundColor="#2396f2"> <Label TextColor="White" FontSize="17" FontAttributes="Bold" Text="Características especiales"></Label> </Frame> <Grid BackgroundColor="Transparent" HorizontalOptions="FillAndExpand" ColumnSpacing="0" RowSpacing="0" > <Grid.RowDefinitions> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Frame Grid.Row="0" Grid.Column="0" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Público</Label> <Label TextColor="Black" FontSize="15" x:Name="lblPublic"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Controlado</Label> <Label TextColor="Black" FontSize="15" x:Name="lblControl"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Coordenadas</Label> <Label TextColor="Black" FontSize="15" x:Name="lblGeoCoordinates"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Información de torre</Label> <Label TextColor="Black" FontSize="15" x:Name="lblInfoTower"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Información General</Label> <Label TextColor="Black" FontSize="15" x:Name="lblInfoGeneral"/> </StackLayout> </Frame> <Frame Grid.Row="0" Grid.Column="1" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Espacio Aéreo</Label> <Label TextColor="Black" FontSize="15" x:Name="lblAirSpace"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Combustible</Label> <Label TextColor="Black" FontSize="15" x:Name="lblFuel"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Regla General</Label> <Label TextColor="Black" FontSize="15" x:Name="lblRuleGeneral"/> <Label TextColor="Black" FontSize="16" FontAttributes="Bold">Regla Particular</Label> <Label TextColor="Black" FontSize="15" x:Name="lblRuleParticular"/> </StackLayout> </Frame> </Grid> <!-- Changes made by Olman--> <Frame Margin="0,0.1" CornerRadius="0" BackgroundColor="#2396f2"> <Label TextColor="White" FontSize="17" FontAttributes="Bold" Text="Documento"></Label> </Frame> <!--OTRO GRID POR AQUI--> <Grid BackgroundColor="Transparent" HorizontalOptions="FillAndExpand" ColumnSpacing="0" RowSpacing="0" > <Grid.RowDefinitions> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Frame Grid.Row="0" Grid.Column="0" BackgroundColor="Transparent" BorderColor="Transparent" VerticalOptions="FillAndEx <StackLayout> <Button x:Name="txtDocumento" Text="Documento" Clicked="txtDocumento_Clicked" BackgroundColor="#4486FF" TextColo

Documentación de Aeropuertos

11

</StackLayout> </Frame> </Grid> </StackLayout> </ScrollView> </StackLayout> </ContentPage>

📜 Backend de Aiportpage.cs using using using using using using using using using using

Acr.UserDialogs; CIIADHEL_CR.controllers; CIIADHEL_CR.helpers; CIIADHEL_CR.models; CIIADHEL_CR.services; System; System.Linq; System.Threading.Tasks; Xamarin.Forms; Xamarin.Forms.Xaml;

using using using using using

Xamarin.Essentials; System.Collections.Generic; System.IO; Plugin.XamarinFormsSaveOpenPDFPackage; System.Net.Http;

namespace CIIADHEL_CR { [XamlCompilation(XamlCompilationOptions.Compile)] public partial class AirportPage : ContentPage { public Airport_Principal airport_Principal; public AirportPage(Airport_Principal airport_Principal) { this.airport_Principal = airport_Principal; InitializeComponent(); Application.Current.Properties["ultimaPantalla"] = "airport"; Application.Current.Properties["ultimoIDAirport"] = airport_Principal.ID_Aeropuerto.ToString(); } protected async override void OnAppearing() { base.OnAppearing(); //made by andreyszcr@gmail.com try { //if texbox are empty or clean so if (string.IsNullOrEmpty(lblName.Text) || lblName.Text == "" || string.IsNullOrEmpty(lblName_OACI.Text) || lblName_OACI.Text == "" || string.IsNullOrEmpty(lblName_ICAO.Text) || lblName_ICAO.Text == "" || string.IsNullOrEmpty(lblState_Airport.Text) || lblState_Airport.Text == "" || string.IsNullOrEmpty(lblLanding.Text) || lblLanding.Text == "" || string.IsNullOrEmpty(lblLandingLanding.Text) || lblLandingLanding.Text == "" || string.IsNullOrEmpty(lblElevation.Text) || lblElevation.Text == "" || string.IsNullOrEmpty(lblSurface.Text) || lblSurface.Text == "" || string.IsNullOrEmpty(lblAsdaRwy1.Text) || lblAsdaRwy1.Text == "" || string.IsNullOrEmpty(lblAsdaRwy2.Text) || lblAsdaRwy2.Text == "" || string.IsNullOrEmpty(lblTodaRwy1.Text) || lblTodaRwy1.Text == "" || string.IsNullOrEmpty(lblTodaRwy2.Text) || lblTodaRwy2.Text == "" || string.IsNullOrEmpty(lblToraRwy1.Text) || lblToraRwy1.Text == "" || string.IsNullOrEmpty(lblToraRwy2.Text) || lblToraRwy2.Text == "" || string.IsNullOrEmpty(lblLdaRwy1.Text) || lblLdaRwy1.Text == "" || string.IsNullOrEmpty(lblLdaRwy2.Text) || lblLdaRwy2.Text == "" || string.IsNullOrEmpty(lblFrequency.Text) || lblFrequency.Text == "" || string.IsNullOrEmpty(lblFrequencyFrequency.Text) || lblFrequencyFrequency.Text == "" || string.IsNullOrEmpty(lblNotam.Text) || lblNotam.Text == "" || string.IsNullOrEmpty(lblAddress.Text) || lblAddress.Text == "" || string.IsNullOrEmpty(lblPhoneF.Text) || lblPhoneF.Text == "" || string.IsNullOrEmpty(lblPhoneS.Text) || lblPhoneS.Text == "" || string.IsNullOrEmpty(lblSchedule.Text) || lblSchedule.Text == "" || string.IsNullOrEmpty(lblPublic.Text) || lblPublic.Text == "" || string.IsNullOrEmpty(lblControl.Text) || lblControl.Text == "" || string.IsNullOrEmpty(lblGeoCoordinates.Text) || lblGeoCoordinates.Text == "" || string.IsNullOrEmpty(lblInfoTower.Text) || lblInfoTower.Text == "" || string.IsNullOrEmpty(lblInfoGeneral.Text) || lblInfoGeneral.Text == "" || string.IsNullOrEmpty(lblAirSpace.Text) || lblAirSpace.Text == "" || string.IsNullOrEmpty(lblFuel.Text) || lblFuel.Text == "" || string.IsNullOrEmpty(lblRuleGeneral.Text) || lblRuleGeneral.Text == "" || string.IsNullOrEmpty(lblRuleParticular.Text) || lblRuleParticular.Text == "") { using (UserDialogs.Instance.Loading("Cargando", null, null, true, MaskType.Black)) { await Task.Delay(4000); AirportsController airportsController = new AirportsController(); Airport_Detail airportId = await airportsController.verificationAirport(this.airport_Principal.ID_Aeropuerto); airport_Principal.Descargado = true; await App.SQLiteDB.UpdateAirportAsync(airport_Principal); #region Detalle del aeropuerto ->Airport lblName.Text = airportId.Aeropuerto.Nombre; lblName_OACI.Text = airportId.Aeropuerto.NombreOaci; lblName_ICAO.Text = airportId.Aeropuerto.NombreIcao; lblState_Airport.Text = airportId.Aeropuerto.EstadoAeropuerto; lblLanding.Text = airportId.Pistas.Pista.Replace("|", "\n"); lblLandingLanding.Text = airportId.Pistas.Pista; lblElevation.Text = airportId.Pistas.Elevacion; lblSurface.Text = airportId.Pistas.SuperficiePista; lblAsdaRwy1.Text = airportId.Pistas.AsdaRwy1.ToString(); lblAsdaRwy2.Text = airportId.Pistas.AsdaRwy2.ToString(); lblTodaRwy1.Text = airportId.Pistas.TodaRwy1.ToString(); lblTodaRwy2.Text = airportId.Pistas.TodaRwy2.ToString(); lblToraRwy1.Text = airportId.Pistas.ToraRwy1.ToString(); lblToraRwy2.Text = airportId.Pistas.ToraRwy2.ToString(); lblLdaRwy1.Text = airportId.Pistas.LdaRwy1.ToString(); lblLdaRwy2.Text = airportId.Pistas.LdaRwy2.ToString();

Documentación de Aeropuertos

12

#endregion #region Frecuencias del aeropuerto ->Airport_Frequencie foreach (Airport_Frequencies fre in airportId.Frecuencias) { lblFrequency.Text = string.Join("\n", airportId.Frecuencias.Select(c => c.FrecuenciaFrecuencia)); } foreach (Airport_Frequencies fre in airportId.Frecuencias) { lblFrequencyFrequency.Text = string.Join("\n", airportId.Frecuencias.Select(c => c.TipoFrecuencia)); } #endregion // Valid if the value is empty #region Notams del aeropuerto -> Notams if ((airportId.NOTAMS != null) && airportId.NOTAMS.Any()) { // Same Method Join to concatenates the elements foreach (Airport_Frequencies fre in airportId.Frecuencias) { lblNotam.Text = string.Join("\n", airportId.NOTAMS.Select(c => c.NotamNotam + "\nFecha Creacion: " + c.Fecha + "\nFecha Vencimiento: " + c.FechaVencimiento + "\nUltima Actualizacion: " + c.UltimaActualizacion + "\nUs } } else { lblNotam.Text = "No disponible"; } #endregion #region Contacto ->Contact lblAddress.Text = airportId.Contacto.DireccionExacta; lblPhoneF.Text = airportId.Contacto.NumeroTelefono1; lblPhoneS.Text = (string)airportId.Contacto.NumeroTelefono2; lblSchedule.Text = airportId.Contacto.Horario; #endregion #region Carcateristicas ->Features lblPublic.Text = airportId.Caracteristicas_Especiales.Publico.ToString() == "1" ? "Si" : "No"; lblControl.Text = airportId.Caracteristicas_Especiales.Controlado.ToString() == "1" ? "Si" : "No"; lblGeoCoordinates.Text = airportId.Caracteristicas_Especiales.Coordenada; lblInfoTower.Text = airportId.Caracteristicas_Especiales.InfoTorre; lblInfoGeneral.Text = airportId.Caracteristicas_Especiales.InfoGeneral; lblAirSpace.Text = airportId.Caracteristicas_Especiales.EspacioAereo; lblFuel.Text = airportId.Caracteristicas_Especiales.Combustible; lblRuleGeneral.Text = airportId.Caracteristicas_Especiales.NormaGeneral; lblRuleParticular.Text = airportId.Caracteristicas_Especiales.NormaParticular; #endregion } } else { UserDialogs.Instance.HideLoading();//hide loader } } catch (Exception ex) { await DialogService.ShowErrorAsync("Error", ex.Message, "Ok");//display error on screen } } //********************************************************************************************************************** // made by andreyszcr@gmail.com private async void txtDocumento_Clicked(object sender, EventArgs e) { try //validation { if (this.airport_Principal.ID_Aeropuerto == 23)//if aiport is sjo/Juan SantaMaria { NetworkAccess currentNetwork = Connectivity.NetworkAccess; if (currentNetwork == NetworkAccess.Internet) //if you have internet { #region Archivos con internet var client = new HttpClient(); var Stream = await client.GetStreamAsync("http://www.uvairlines.com/admin/resources/mroc.pdf");//url with http using (var memory = new MemoryStream()){ await Stream.CopyToAsync(memory); await CrossXamarinFormsSaveOpenPDFPackage.Current.SaveAndView("MROC.pdf", "application/pdf", memory, PDFOpenContext.InApp);// use to open files } #endregion } else { //recordatorio // pruebe el archivo con internet y lo descarga pior favor y luego usar sin internet!!! #region Abrir archivos sin conexion a Internet var costumeFileType = new FilePickerFileType(new Dictionary<DevicePlatform, IEnumerable<string>>{ //format on iphone {DevicePlatform.iOS, new[] {"com.adobe.pdf"}}, //format on android {DevicePlatform.Android, new[] {"application/pdf"}}, // format on windows {DevicePlatform.UWP, new[] {".pdf"}}, //format on tizen {DevicePlatform.Tizen, new[] {"*/*"}}, //format on macbook {DevicePlatform.macOS, new[] {"pdf"}} }); var pickfile = await FilePicker.PickAsync(new PickOptions()// use to open files { FileTypes = costumeFileType, PickerTitle = "Pick an PDF" }); if (pickfile != null) { var stream = await pickfile.OpenReadAsync(); using (var memorysteam = new MemoryStream()) { await stream.CopyToAsync(memorysteam); await CrossXamarinFormsSaveOpenPDFPackage.Current.SaveAndView("MROC.pdf", "application/pdf", memorysteam, PDFOpenContext.InApp);//use a nugget to open pdf files }

Documentación de Aeropuertos

13

} else { await DialogService.ShowErrorAsync("Error", "No se encuentra el archivo correspondiente", "Ok");//display error } #endregion } }// if airport is not Juan SantaMaria else if (this.airport_Principal.ID_Aeropuerto!= 23) { await DialogService.ShowErrorAsync("Error", "No se encuentra el archivo", "OK");//display error } else { await DialogService.ShowErrorAsync("Error", "No se encuentra los archivos", "OK");//display error } } catch (Exception ex) { Console.WriteLine(ex);//error on console await DialogService.ShowErrorAsync("Error","Error en los archivos","Ok"); } } } }

✈ Front-end Homepage.xaml <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" x:Class="CIIADHEL_CR.pages.HomePage"> <ContentPage.ToolbarItems> <ToolbarItem Order="Primary" Priority="0" /> </ContentPage.ToolbarItems> <StackLayout> <Frame CornerRadius="5" HasShadow="True" Padding="2,2,2,10" Margin="20,10" IsClippedToBounds="True"> <!-- changes made by Olman Sanchez Zuniga--> <SearchBar x:Name="txtBuscar" TextChanged="txtBuscar_TextChanged" BackgroundColor="Transparent" TextColor="Black" Placeholder= <!-- Use keyup--> </SearchBar> </Frame> <ListView x:Name="lstAirposts" ItemSelected="lstAirposts_ItemSelected" SeparatorVisibility="None" <ListView.ItemTemplate> <DataTemplate> <ViewCell> <Frame CornerRadius="13" HasShadow="True" Margin="5,5,5,5" > <Grid Padding="0"> <Grid.RowDefinitions> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition>

HasUnevenRows="True">

</Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition <ColumnDefinition <ColumnDefinition <ColumnDefinition <ColumnDefinition

Width="Auto"></ColumnDefinition> Width="*"></ColumnDefinition> Width="Auto"></ColumnDefinition> Width="Auto"></ColumnDefinition> Width="Auto"></ColumnDefinition>

</Grid.ColumnDefinitions> <Label Grid.Column="1" Grid.Row="0" Text="{ Binding Nombre_OACI }" FontSize="18" FontAttributes="Bold" TextColor="#052662" /> <Label Grid.Column="1" Grid.Row="1" Text="{ Binding Nombre }" /> <Label Grid.Column="1" Grid.Row="2" Text="{ Binding Estado_Aeropuerto }" <Label Grid.Column="1" Grid.Row="3" Text="{ Binding Direccion_Exacta }"

/>

/>

<ImageButton x:Name="BtnDescarga" WidthRequest = "25" HeightRequest = "25" BackgroundColor="Transparent" Source= "{ Binding Imagen } " Grid.Column="2" Grid.Row="0" CommandParameter="{Binding}" Clicked="Button_Clicked" /> <ImageButton x:Name="Favorito" WidthRequest = "25" HeightRequest = "25" BackgroundColor="Transparent"

Documentación de Aeropuertos

14

Source= "{ Binding ImagenFavorito } " Grid.Column="3" Grid.Row="0" CommandParameter="{Binding}" Clicked="Favorito_Clicked" /> </Grid> </Frame> </ViewCell> </DataTemplate> </ListView.ItemTemplate> </ListView> </StackLayout> </ContentPage>

✈ Backend homepage.cs using using using using using using using using using using using using using using

Acr.UserDialogs; CIIADHEL_CR.controllers; CIIADHEL_CR.helpers; CIIADHEL_CR.models; CIIADHEL_CR.services; System; System.Linq; System.Collections.Generic; System.Net.NetworkInformation; System.Threading.Tasks; Xamarin.Essentials; Xamarin.Forms; Xamarin.Forms.Xaml; CIIADHEL_CR.interfaces;

namespace CIIADHEL_CR.pages { [XamlCompilation(XamlCompilationOptions.Compile)] public partial class HomePage : ContentPage { public HomePage() { InitializeComponent(); NavigationPage.SetHasNavigationBar(this, true); NavigationPage.SetHasBackButton(this, false); txtBuscar.TextChanged += txtBuscar_TextChanged; Application.Current.Properties["ultimaPantalla"] = "home"; } protected async override void OnAppearing() { base.OnAppearing(); if (GNotifications.isOpenNotification) { GNotifications.isOpenNotification = false; await Application.Current.MainPage.Navigation.PushModalAsync(new AirportPage(GNotifications.airportNotification)); } else { try //validations { NetworkAccess currentNetwork = Connectivity.NetworkAccess; if (currentNetwork == NetworkAccess.Internet)//if you have internet { //changes made by Olman Sanchez Zuniga if (await updateAirports() != false) { lstAirposts.ItemsSource = null; } AirportServices airportServices = new AirportServices(); List<Airport_Principal> airport_Principals = await App.SQLiteDB.GetAllAirportAsync();//method to get whole airports List<Identifier> identifiers = await App.SQLiteDBIdentifier.getIdentifier();// mehtod to get Identifier code string id = identifiers[0].Telephone_Number; List<Airport_Favorite> Recuperados = await AirportServices.getFavoritebyIdentificador(id); foreach (var airport in Recuperados) { Airport_Principal aux = airport_Principals.Where(a => a.ID_Aeropuerto == airport.ID_Aeropuerto).FirstOrDefault() if (aux != null) { aux.Favorito = true; await App.SQLiteDB.UpdateAirportAsync(aux); } } if (airport_Principals.Count == 0) { // Show message error in screen lstAirposts.ItemsSource = null; } lstAirposts.ItemsSource = airport_Principals; } else { List<Airport_Principal> airport_Principals = await App.SQLiteDB.GetAllAirportAsync(); if (airport_Principals.Count == 0) { await DialogService.ShowErrorAsync("Alerta", "No hay conexion a internet", "OK");//display error on screen } lstAirposts.ItemsSource = airport_Principals; } } catch (Exception ex) { Console.WriteLine(ex);//display error on console await DialogService.ShowErrorAsync("Error", ex.Message, "OK");//show error on screen } } }

Documentación de Aeropuertos

15

//******************************************************************************************************* private async void lstAirposts_ItemSelected(object sender, SelectedItemChangedEventArgs e) { Airport_Principal airports = e.SelectedItem as Airport_Principal;//loading list await Navigation.PushAsync(new AirportPage(airports)); } //******************************************************************************************************* #region metodo para actualizar aeropuertos -->updateAirports() private async Task<bool> updateAirports() { try { bool error = false; NetworkAccess currentNetwork = Connectivity.NetworkAccess; int airportsLenght = await AirportServices.getSizeAirports(); int airportsLenghtSQLite = await App.SQLiteDB.GetLengthAirportsAsync(); if (airportsLenghtSQLite == 0 || airportsLenghtSQLite != airportsLenght)//if airport is empty or different of lentgh so { List<Airport_Principal> airports = await AirportServices.getAllAirports();//get list airports if (await App.SQLiteDB.SaveAllAirports(airports, (airportsLenghtSQLite == 0) ? true : false) == 0) { error = true; } } return error; } catch (Exception ex) { throw ex; } } #endregion //******************************************************************************************************** private async void Button_Clicked(object sender, EventArgs e) { try { NetworkAccess currentNetwork = Connectivity.NetworkAccess; var b = sender as ImageButton;// Get the data of the selected airport in the button var ob = b.CommandParameter as Airport_Principal; int id = ob.ID_Aeropuerto; if (currentNetwork == NetworkAccess.Internet)// Validation Network Access { AirportsController airportsController = new AirportsController(); bool downloadOK = await airportsController.downloadAirport(id); if (downloadOK)// Valid if download is true { ImageButton btn = (ImageButton)sender; btn.Source = "downloading"; //load with source downloading btn.IsEnabled = true; #region Clase Aeropuerto -->Airport_Principal airport = new Airport_Principal() Airport_Principal airport = new Airport_Principal() { ID_Aeropuerto = id, Nombre = ob.Nombre, Estado_Aeropuerto = ob.Estado_Aeropuerto, Usuario_Creacion = ob.Usuario_Creacion, Nombre_OACI = ob.Nombre_OACI, NombreICAO = ob.NombreICAO, Direccion_Exacta = ob.Direccion_Exacta, Coordenada = ob.Coordenada, Elevacion = ob.Elevacion, Espacio_Aereo = ob.Espacio_Aereo, Horario = ob.Horario, Numero_Telefono1 = ob.Numero_Telefono1, Favorito = ob.Favorito, Descargado = true, }; #endregion await App.SQLiteDB.UpdateAirportAsync(airport);// Save status of download List<Airport_Principal> airport_Principals = await App.SQLiteDB.GetAllAirportAsync();// Refresh the screen to see t lstAirposts.ItemsSource = airport_Principals; //display list btn.IsEnabled = false; } } else { await DialogService.ShowErrorAsync("Alerta", "No hay conexion a internet", "OK");//display an error connection } } catch (Exception ex) { Console.WriteLine(ex);//manage error on console await DialogService.ShowErrorAsync("Error al descargar", ex.Message, "OK"); } } //********************************************************************************************************************** private async void Favorito_Clicked(object sender, EventArgs e) { try //validation { NetworkAccess currentNetwork = Connectivity.NetworkAccess; var b = sender as ImageButton; // Get the data of the selected airport in the button var ob = b.CommandParameter as Airport_Principal; AirportServices airportServices = new AirportServices();// connection with class on file models string id = ""; List<Identifier> identifiers = await App.SQLiteDBIdentifier.getIdentifier();// Get the identifier if (identifiers.Count != 0) //if identifier of cellphone is different of zero { id = identifiers[0].Telephone_Number; } //****************************************************** if (currentNetwork == NetworkAccess.Internet) { bool Validate = await AirportServices.getValidateExist(ob.ID_Aeropuerto, id);//method to validate if exists if (Validate) { ImageButton btn = (ImageButton)sender;

Documentación de Aeropuertos

16

btn.Source = "change_delete.png"; btn.IsEnabled = true; #region Clase Aeropuertos -->Airport_Principal airport = new Airport_Principal() Airport_Principal airport = new Airport_Principal() { ID_Aeropuerto = ob.ID_Aeropuerto, Nombre = ob.Nombre, Estado_Aeropuerto = ob.Estado_Aeropuerto, Usuario_Creacion = ob.Usuario_Creacion, Nombre_OACI = ob.Nombre_OACI, NombreICAO = ob.NombreICAO, Direccion_Exacta = ob.Direccion_Exacta, Coordenada = ob.Coordenada, Elevacion = ob.Elevacion, Espacio_Aereo = ob.Espacio_Aereo, Horario = ob.Horario, Numero_Telefono1 = ob.Numero_Telefono1, Favorito = false, Descargado = ob.Descargado, }; #endregion await App.SQLiteDB.UpdateAirportAsync(airport); // Save status of favorite List<Airport_Principal> airport_Principals = await App.SQLiteDB.GetAllAirportAsync();//get whole airports sql lite lstAirposts.ItemsSource = airport_Principals; //display list await AirportServices.deleteFavoriteAirports(ob.ID_Aeropuerto, id); // clear data btn.IsEnabled = false; } else { ImageButton btn = (ImageButton)sender; btn.Source = "change.png"; btn.IsEnabled = true; #region Clase Aeropuerto principal --> Airport_Principal airports = new Airport_Principal() Airport_Principal airports = new Airport_Principal() { ID_Aeropuerto = ob.ID_Aeropuerto, Nombre = ob.Nombre, Estado_Aeropuerto = ob.Estado_Aeropuerto, Usuario_Creacion = ob.Usuario_Creacion, Nombre_OACI = ob.Nombre_OACI, NombreICAO = ob.NombreICAO, Direccion_Exacta = ob.Direccion_Exacta, Coordenada = ob.Coordenada, Elevacion = ob.Elevacion, Espacio_Aereo = ob.Espacio_Aereo, Horario = ob.Horario, Numero_Telefono1 = ob.Numero_Telefono1, Favorito = true, Descargado = ob.Descargado, }; #endregion await App.SQLiteDB.UpdateAirportAsync(airports); // Save status of favorite List<Airport_Principal> airport_Principals = await App.SQLiteDB.GetAllAirportAsync();//get all airports lstAirposts.ItemsSource = airport_Principals;//display list #region Aeropuerto favorito -->Airport_Favorite airport = new Airport_Favorite() Airport_Favorite airport = new Airport_Favorite() { ID_Aeropuerto = ob.ID_Aeropuerto, Identificador = id, Nombre = ob.Nombre, Nombre_OACI = ob.Nombre_OACI, NombreICAO = ob.NombreICAO, Usuario_Creacion = ob.Usuario_Creacion, }; #endregion region await AirportServices.postFavoriteAirports(airport); btn.IsEnabled = false; } } else { await DisplayAlert("Alerta", "No hay conexion a internet", "OK"); //diaplay an error connection } } catch (Exception ex) { Console.WriteLine(ex);//show error on console await DialogService.ShowErrorAsync("Error", ex.Message, "OK"); //display error on screen } } //******************************************************************************************************** private async void txtBuscar_TextChanged(object sender, TextChangedEventArgs e) { txtBuscar = (SearchBar)sender; NetworkAccess currentNetwork = Connectivity.NetworkAccess; try //validation data { if (currentNetwork == NetworkAccess.Internet) { if (string.IsNullOrEmpty(txtBuscar.Text) || txtBuscar.Text == "")//if txtbox is empty o clear then { lstAirposts.ItemsSource = await App.SQLiteDB.GetAllAirportAsync();// get data on list } else { lstAirposts.ItemsSource = await App.SQLiteDB.GetSearchAsync(e.NewTextValue);//get data search name } } else { if (string.IsNullOrEmpty(txtBuscar.Text) || txtBuscar.Text == "") //if txtbox is empty o clear then { lstAirposts.ItemsSource = await App.SQLiteDB.GetAllAirportAsync();// get data on list } else { lstAirposts.ItemsSource = await App.SQLiteDB.GetSearchAsync(e.NewTextValue);//get data search name }

Documentación de Aeropuertos

17

} } catch (Exception ex) { Console.WriteLine(ex);//display error on console await DialogService.ShowErrorAsync("Error", "Error en la busqueda de datos", "Ok"); } } } }

✈ Phonepage.xaml <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" x:Class="CIIADHEL_CR.pages.PhonePage"> <StackLayout > <ScrollView> <Grid HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand" RowSpacing="20" Padding="20,0,20,0"> <Grid.RowDefinitions> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition>

</Grid.RowDefinitions> <Path Grid.Row="0" Margin="-23,0" Data="m132.34,154.23002l209.00002,0l0,0.66666c-66.50001,28 -156.50001,72.87853 -209.00002 Stroke="#2396f2" Fill="#2396f2" HeightRequest="220" Aspect="Fill"> </Path> <Label Grid.Row="1" Text="Bienvenido(a)" Margin="0,-55,0,0" FontSize="28" FontAttributes="Bold" TextColor="Black" Horizonta <Label Grid.Row="2" Text="Estas a un paso de utilizar la aplicación" FontSize="18" FontAttributes="Bold" HorizontalOptions= <StackLayout Grid.Row="0" HeightRequest="250" Margin="-20,0" Padding="20" BackgroundColor="Transparent" HorizontalOptions=" <Image Source="ciiadhel.png" Aspect="AspectFit" HeightRequest="180" WidthRequest="80" VerticalOptions="CenterAndExpand"> </StackLayout> <Frame Grid.Row="3" BorderColor="Black" Margin="20,30" Padding="0" HorizontalOptions="Fill" CornerRadius="7"> <StackLayout Orientation="Horizontal"> <Frame BackgroundColor=" Transparent" HeightRequest="20" WidthRequest="30" Padding="5"> <Image Source="costarica.png" ></Image> </Frame> <Frame BackgroundColor=" Transparent" Margin="-7,0,0,0" Padding="1"> <Label Text="+506 |" TextColor="Black" FontAttributes="None" FontSize="18" Margin="3,12"></Label> </Frame> <Entry x:Name="txtPhone" Keyboard="Numeric" Placeholder="6290-4523" MaxLength="8" HorizontalOptions="FillAndExpand </StackLayout> </Frame> <Label x:Name="lblError" Grid.Row="4" Margin="20,-30" Text="" TextColor="Red" FontSize="15" FontAttributes="Bold" Horizonta <Label Grid.Row="5" HorizontalOptions="End" VerticalOptions="EndAndExpand" Text="Iniciar" Padding="2,2,2,10"

Margin="90,10" FontSize="24" FontAttributes="Bold

</Label> <ImageButton x:Name="Phone" BackgroundColor="Transparent" Grid.Row="5" Padding="2,2,2,10" HorizontalOptions="End" VerticalOptions="EndAndExpand" Clicked="Phone_Clicked"/>

Margin="20,0" Source="log.png"

</Grid> </ScrollView> </StackLayout> </ContentPage>

✈ Phonepage.cs using using using using using using using using using

System; CIIADHEL_CR.controllers; CIIADHEL_CR.helpers; CIIADHEL_CR.models; CIIADHEL_CR.services; System.Collections.Generic; System.Linq; System.Text; System.Threading.Tasks;

using Xamarin.Forms; using Xamarin.Forms.Xaml; namespace CIIADHEL_CR.pages { [XamlCompilation(XamlCompilationOptions.Compile)] public partial class PhonePage : ContentPage { public PhonePage() { InitializeComponent();

Documentación de Aeropuertos

18

} private async void Phone_Clicked(object sender, EventArgs e) { try { NotificationsServices notificationServices = new NotificationsServices(); ImageButton btn = (ImageButton)sender;

string identifier = txtPhone.Text; if (identifier == null || identifier.Length == 0) { btn.Source = "loadingPhoneCancel.png"; lblError.Text = "No puede existir espacios vacíos"; await Task.Delay(500); btn.Source = "log.png"; } else if (identifier.Length < 8) { btn.Source = "loadingPhoneCancel.png"; lblError.Text = "Debe contener al menos 8 caracteres"; await Task.Delay(500); btn.Source = "log.png";

} else if (!identifier.ToCharArray().All(Char.IsDigit)) { btn.Source = "loadingPhoneCancel.png"; lblError.Text = "El teléfono debe ser numérico"; await Task.Delay(500); btn.Source = "log.png"; } else { bool ValidateIdentifier = await NotificationsServices.existsIdentifier(identifier); if (ValidateIdentifier) { lblError.Text = ""; btn.Source = "loadingPhone.png"; btn.IsEnabled = true; var action = await DisplayAlert("Alerta", "Este numero de telefono ya ha sido registrado, los favoritos seran cargad if (action) { Identifier phone = new Identifier { Telephone_Number = txtPhone.Text, }; await App.SQLiteDBIdentifier.SaveIdentifierAsync(phone); await NotificationsServices.saveToken(phone.Telephone_Number, GToken.token); Application.Current.MainPage = new MainPage(); btn.IsEnabled = false; } lblError.Text = ""; btn.Source = "log.png"; } else { btn.Source = "loadingPhone.png"; btn.IsEnabled = true; Identifier phone = new Identifier { Telephone_Number = txtPhone.Text, }; await App.SQLiteDBIdentifier.SaveIdentifierAsync(phone); await NotificationsServices.saveToken(phone.Telephone_Number, GToken.token); btn.IsEnabled = false; Application.Current.MainPage = new MainPage(); } } } catch (Exception ex) { throw ex; } } } }

📱 FlyoutMenu.xaml Documentación de Aeropuertos

19

<?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" x:Class="CIIADHEL_CR.pages.FlyoutMenuPage" xmlns:models="clr-namespace:CIIADHEL_CR.models" xmlns:pages="clr-namespace:CIIADHEL_CR.pages" Title="FlyoutMenu" BackgroundColor="White"> <StackLayout Margin="10,0" BackgroundColor="White"> <ListView Margin="0,25,0,0" x:Name="listview" x:FieldModifier="public"> <ListView.ItemsSource> <x:Array Type="{x:Type models:FlyoutItem}"> <models:FlyoutItem Title="Inicio" IconSource="home.png" TargetPage="{x:Type pages:HomePage}" /> <models:FlyoutItem Title="Iniciar Sesión" IconSource="login.png" TargetPage="{x:Type pages:LoginPage}" /> <models:FlyoutItem Title="Acerca de" IconSource="about.png" TargetPage="{x:Type pages:AboutPage}" /> </x:Array> </ListView.ItemsSource> <ListView.ItemTemplate> <DataTemplate> <ViewCell> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="33" /> <ColumnDefinition Width="*" /> </Grid.ColumnDefinitions> <Image Source="{Binding IconSource}" /> <Label Grid.Column="1" Text="{Binding Title}" VerticalOptions="Center" TextColor="Black" Margin="10,0,0,0" FontSize="Large"/> </Grid> </ViewCell> </DataTemplate> </ListView.ItemTemplate> </ListView> <Frame BackgroundColor="White" HeightRequest="450" WidthRequest="170" HasShadow="False" <Image Source="splash_logo.png" Aspect="AspectFit" /> </Frame>

HorizontalOptions="Center" Padding="10">

</StackLayout> </ContentPage>

📱FlyoutMenuPage.cs using Xamarin.Forms; using Xamarin.Forms.Xaml; namespace CIIADHEL_CR.pages { [XamlCompilation(XamlCompilationOptions.Compile)] public partial class FlyoutMenuPage : ContentPage { public FlyoutMenuPage() { InitializeComponent(); } } }

📱Phonepage.xaml <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" x:Class="CIIADHEL_CR.pages.PhonePage"> <StackLayout > <ScrollView> <Grid HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand" RowSpacing="20" Padding="20,0,20,0"> <Grid.RowDefinitions> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="Auto"></RowDefinition>

</Grid.RowDefinitions> <Path Grid.Row="0" Margin="-23,0" Data="m132.34,154.23002l209.00002,0l0,0.66666c-66.50001,28 -156.50001,72.87853 -209.00002 Stroke="#2396f2" Fill="#2396f2" HeightRequest="220" Aspect="Fill"> </Path> <Label Grid.Row="1" Text="Bienvenido(a)" Margin="0,-55,0,0" FontSize="28" FontAttributes="Bold" TextColor="Black" Horizonta <Label Grid.Row="2" Text="Estas a un paso de utilizar la aplicación" FontSize="18" FontAttributes="Bold" HorizontalOptions= <StackLayout Grid.Row="0" HeightRequest="250" Margin="-20,0" Padding="20" BackgroundColor="Transparent" HorizontalOptions=" <Image Source="ciiadhel.png" Aspect="AspectFit" HeightRequest="180" WidthRequest="80" VerticalOptions="CenterAndExpand"> </StackLayout> <Frame Grid.Row="3" BorderColor="Black" Margin="20,30" Padding="0" HorizontalOptions="Fill" CornerRadius="7"> <StackLayout Orientation="Horizontal"> <Frame BackgroundColor=" Transparent" HeightRequest="20" WidthRequest="30" Padding="5">

Documentación de Aeropuertos

20

<Image Source="costarica.png" ></Image> </Frame> <Frame BackgroundColor=" Transparent" Margin="-7,0,0,0" Padding="1"> <Label Text="+506 |" TextColor="Black" FontAttributes="None" FontSize="18" Margin="3,12"></Label> </Frame> <Entry x:Name="txtPhone" Keyboard="Numeric" Placeholder="6290-4523" MaxLength="8" HorizontalOptions="FillAndExpand </StackLayout> </Frame> <Label x:Name="lblError" Grid.Row="4" Margin="20,-30" Text="" TextColor="Red" FontSize="15" FontAttributes="Bold" Horizonta <Label Grid.Row="5" HorizontalOptions="End" VerticalOptions="EndAndExpand" Text="Iniciar" Padding="2,2,2,10"

Margin="90,10" FontSize="24" FontAttributes="Bold

</Label> <ImageButton x:Name="Phone" BackgroundColor="Transparent" Grid.Row="5" Padding="2,2,2,10" HorizontalOptions="End" VerticalOptions="EndAndExpand" Clicked="Phone_Clicked"/>

Margin="20,0" Source="log.png"

</Grid> </ScrollView> </StackLayout> </ContentPage>

📱 Phonepage.cs using using using using using using using using using

System; CIIADHEL_CR.controllers; CIIADHEL_CR.helpers; CIIADHEL_CR.models; CIIADHEL_CR.services; System.Collections.Generic; System.Linq; System.Text; System.Threading.Tasks;

using Xamarin.Forms; using Xamarin.Forms.Xaml; namespace CIIADHEL_CR.pages { [XamlCompilation(XamlCompilationOptions.Compile)] public partial class PhonePage : ContentPage { public PhonePage() { InitializeComponent(); } private async void Phone_Clicked(object sender, EventArgs e) { try { NotificationsServices notificationServices = new NotificationsServices(); ImageButton btn = (ImageButton)sender;

string identifier = txtPhone.Text; if (identifier == null || identifier.Length == 0) { btn.Source = "loadingPhoneCancel.png"; lblError.Text = "No puede existir espacios vacíos"; await Task.Delay(500); btn.Source = "log.png"; } else if (identifier.Length < 8) { btn.Source = "loadingPhoneCancel.png"; lblError.Text = "Debe contener al menos 8 caracteres"; await Task.Delay(500); btn.Source = "log.png";

} else if (!identifier.ToCharArray().All(Char.IsDigit)) { btn.Source = "loadingPhoneCancel.png"; lblError.Text = "El teléfono debe ser numérico"; await Task.Delay(500); btn.Source = "log.png"; } else { bool ValidateIdentifier = await NotificationsServices.existsIdentifier(identifier); if (ValidateIdentifier) { lblError.Text = ""; btn.Source = "loadingPhone.png"; btn.IsEnabled = true;

Documentación de Aeropuertos

21

var action = await DisplayAlert("Alerta", "Este numero de telefono ya ha sido registrado, los favoritos seran cargad if (action) { Identifier phone = new Identifier { Telephone_Number = txtPhone.Text, }; await App.SQLiteDBIdentifier.SaveIdentifierAsync(phone); await NotificationsServices.saveToken(phone.Telephone_Number, GToken.token); Application.Current.MainPage = new MainPage(); btn.IsEnabled = false; } lblError.Text = ""; btn.Source = "log.png"; } else { btn.Source = "loadingPhone.png"; btn.IsEnabled = true; Identifier phone = new Identifier { Telephone_Number = txtPhone.Text, }; await App.SQLiteDBIdentifier.SaveIdentifierAsync(phone); await NotificationsServices.saveToken(phone.Telephone_Number, GToken.token); btn.IsEnabled = false; Application.Current.MainPage = new MainPage(); } } } catch (Exception ex) { throw ex; } } } }

📱 Visualizacion De esta manera se visualizara la aplicacion al momento de ejecutar la aplicacion.

Documentación de Aeropuertos

22

Documentación de Aeropuertos

23