codercampos

using System.ComponentModel;
using System.Reflection;

namespace YourApp.Extensions;

public class ReflectionHelpers
{
    /// <summary>
    /// Get's the string value of the DisplayName attribute of a property.
    /// </summary>

codercampos

using System.Collections.Generic;
using Newtonsoft.Json;

namespace YourApp.Models
{
    /// <Summary>
    /// Basic Google's geocode information model.
    /// </Summary>
    public class Geocode
    {

codercampos

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:d="http://xamarin.com/schemas/2014/forms/design"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             mc:Ignorable="d"
             Title="{Binding Title}"
             xmlns:converters="clr-namespace:MyApp.Converters"
             xmlns:google="clr-namespace:Xamarin.Forms.GoogleMaps;assembly=Xamarin.Forms.GoogleMaps"
             x:Class="MyApp.Views.MapPage">

codercampos

<Frame HorizontalOptions="FillAndExpand" Visual="Material">
  <StackLayout VerticalOptions="FillAndExpand" HorizontalOptions="FillAndExpand">
    <Image Source="Your_image" VerticalOptions="FillAndExpand" HorizontalOptions="CenterAndExpand" Aspect="AspectFit" />
    <Label VerticalOptions="FillAndExpand" HorizontalOptions="FillAndExpand" HorizontalTextAlignment="Center" Text="Text" />
    <StackLayout.GestureRecognizers>
      <TapGestureRecognizer Command={Binding YourTapCommand} />
    </StackLayout.GestureRecognizers>
  </StackLayout>
</Frame>

codercampos

using System;
using System.Globalization;
using Xamarin.Forms;
using Xamarin.Forms.GoogleMaps;

namespace YourNamespace.Framework.Converters
{
    public class IconBitmapConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)

codercampos

<google:Map MyLocationEnabled="True" ItemsSource="{Binding Items}">
  <google:Map.ItemTemplate>
    <DataTemplate>
      <google:Pin 
        Type="Place" 
        Position="{Binding Position}" 
        Label="{Binding Name}" 
        Address="{Binding FullAddress}" 
        Icon="{Binding Pin, Converter={StaticResource IconBitmapConverter}}">
      </google:Pin>

codercampos

<?xml version="1.0" encoding="utf-8"?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" xmlns:local="clr-namespace:LocalNotifications" x:Class="LocalNotifications.MainPage">
    <StackLayout>
        <!-- Place new controls here -->
        <Button x:Name="btnNotification" Text="Send Notification in 5 seconds" HorizontalOptions="Center" VerticalOptions="CenterAndExpand" />
    </StackLayout>
</ContentPage>

codercampos

// Check for permissions
if (UIDevice.CurrentDevice.CheckSystemVersion (10, 0)) {
    // Ask the user for permission to get notifications on iOS 10.0+
    UNUserNotificationCenter.Current.RequestAuthorization (
        UNAuthorizationOptions.Alert | UNAuthorizationOptions.Badge | UNAuthorizationOptions.Sound,
        (approved, error) => {
            if (approved) {
                UNUserNotificationCenter.Current.Delegate = new UserNotificationCenterDelegate ();
            }
        });

codercampos

<?xml version="1.0" encoding="utf-8"?>
<ContentPage Title="Barcode Demo" 
             xmlns="http://xamarin.com/schemas/2014/forms" 
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" 
             xmlns:local="clr-namespace:BarcodeScanner" 
             xmlns:viewmodels="clr-namespace:BarcodeScanner.ViewModels;assembly=BarcodeScanner"
             x:Class="BarcodeScanner.Views.MainPage">
    <ContentPage.BindingContext>
        <viewmodels:MainPageViewModel />
    </ContentPage.BindingContext>

codercampos

public override void OnRequestPermissionsResult(int requestCode, string[] permissions, Permission[] grantResults)
{
    global::ZXing.Net.Mobile.Android.PermissionsHandler.OnRequestPermissionsResult(requestCode, permissions, grantResults);
}