First draft of Contact Page

CodingCoach/CodingCoach.Android/CodingCoach.Android.csproj

@@ -15,7 +15,6 @@
     <AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
     <MonoAndroidResourcePrefix>Resources</MonoAndroidResourcePrefix>
     <MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
-    <AndroidUseLatestPlatformSdk>false</AndroidUseLatestPlatformSdk>
     <TargetFrameworkVersion>v8.1</TargetFrameworkVersion>
     <AndroidHttpClientHandlerType>Xamarin.Android.Net.AndroidClientHandler</AndroidHttpClientHandlerType>
     <NuGetPackageImportStamp>
@@ -68,6 +67,9 @@
     <PackageReference Include="Xamarin.Android.Support.v4" Version="28.0.0.1" />
     <PackageReference Include="Xamarin.Android.Support.v7.CardView" Version="28.0.0.1" />
     <PackageReference Include="Xamarin.Android.Support.v7.MediaRouter" Version="28.0.0.1" />
+    <PackageReference Include="Xamarin.Essentials">
+      <Version>1.1.0</Version>
+    </PackageReference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="FontAwesomeBrandIconRenderer.cs" />
@@ -114,7 +116,7 @@
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\CodingCoach\CodingCoach.csproj">
-      <Project>{629F997C-32F2-490C-AAA4-4A7A90FFC498}</Project>
+      <Project>{6E5D64F0-404D-4831-B324-F5A6D2171988}</Project>
       <Name>CodingCoach</Name>
     </ProjectReference>
   </ItemGroup>

CodingCoach/CodingCoach.Android/MainActivity.cs

@@ -1,11 +1,7 @@
-using System;
-
 using Android.App;
 using Android.Content.PM;
-using Android.Runtime;
-using Android.Views;
-using Android.Widget;
 using Android.OS;
+using Android.Runtime;
 using ImageCircle.Forms.Plugin.Droid;
 
 namespace CodingCoach.Droid
@@ -19,9 +15,16 @@ protected override void OnCreate(Bundle savedInstanceState)
             ToolbarResource = Resource.Layout.Toolbar;
 
             base.OnCreate(savedInstanceState);
+            Xamarin.Essentials.Platform.Init(this, savedInstanceState);
             global::Xamarin.Forms.Forms.Init(this, savedInstanceState);
             ImageCircleRenderer.Init();
-         LoadApplication(new App());
+            LoadApplication(new App());
+        }
+
+        public override void OnRequestPermissionsResult(int requestCode, string[] permissions, [GeneratedEnum] Android.Content.PM.Permission[] grantResults)
+        {
+            Xamarin.Essentials.Platform.OnRequestPermissionsResult(requestCode, permissions, grantResults);
+            base.OnRequestPermissionsResult(requestCode, permissions, grantResults);
         }
     }
 }

CodingCoach/CodingCoach.Android/Properties/AndroidManifest.xml

@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.companyname.CodingCoach">
-    <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="27" />
-    <application android:label="CodingCoach.Android"></application>
-</manifest>
+	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="27" />
+	<application android:label="CodingCoach.Android"></application>
+</manifest>

CodingCoach/CodingCoach.iOS/CodingCoach.iOS.csproj

@@ -164,11 +164,14 @@
       <Version>3.0.0.5</Version>
     </PackageReference>
     <PackageReference Include="Xamarin.Forms" Version="3.6.0.293080" />
+    <PackageReference Include="Xamarin.Essentials">
+      <Version>1.1.0</Version>
+    </PackageReference>
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.CSharp.targets" />
   <ItemGroup>
     <ProjectReference Include="..\CodingCoach\CodingCoach.csproj">
-      <Project>{629F997C-32F2-490C-AAA4-4A7A90FFC498}</Project>
+      <Project>{6E5D64F0-404D-4831-B324-F5A6D2171988}</Project>
       <Name>CodingCoach</Name>
     </ProjectReference>
   </ItemGroup>

CodingCoach/CodingCoach/CodingCoach.csproj

@@ -32,6 +32,7 @@
     <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
     <PackageReference Include="Xam.Plugins.Forms.ImageCircle" Version="3.0.0.5" />
     <PackageReference Include="Xamarin.Forms" Version="3.6.0.293080" />  
+    <PackageReference Include="Xamarin.Essentials" Version="1.1.0" />
   </ItemGroup>
 
   <ItemGroup>
@@ -41,9 +42,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <EmbeddedResource Update="Assets\styles.css">
-      <CopyToOutputDirectory>Never</CopyToOutputDirectory>
-    </EmbeddedResource>
     <EmbeddedResource Update="CustomControls\TagsView.xaml">
       <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
     </EmbeddedResource>

CodingCoach/CodingCoach/Models/Constants.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace CodingCoach.Models.Constants
+{
+    public class Urls
+    {
+        public const string Slack = "https://join.slack.com/t/coding-coach/shared_invite/enQtNDYxNTcwMjk4MDcwLThiZjY1MTM2YTU1YzM2MGI1N2Y1NDI3ZGM1MGRhNjdiZjU0MzE1YjMxZjdlZmVlNDdhNmFhN2RhNGIxZmE1YTI";
+    }
+
+    public class Emails
+    {
+        public const string Contact = "[email protected]";
+    }
+}

CodingCoach/CodingCoach/Models/HomeMenuItem.cs

@@ -1,18 +1,16 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace CodingCoach.Models
+namespace CodingCoach.Models
 {
-   public enum MenuItemType
-   {
-      Browse,
-      About
-   }
-   public class HomeMenuItem
-   {
-      public MenuItemType Id { get; set; }
+    public enum MenuItemType
+    {
+        Browse,
+        About,
+        Contact
+    }
+
+    public class HomeMenuItem
+    {
+        public MenuItemType Id { get; set; }
 
-      public string Title { get; set; }
-   }
-}
+        public string Title { get; set; }
+    }
+}

CodingCoach/CodingCoach/ViewModels/ContactViewModel.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using System.Windows.Input;
+using Xamarin.Essentials;
+using Xamarin.Forms;
+
+namespace CodingCoach.ViewModels
+{
+    public class ContactViewModel : BaseViewModel
+    {
+        private ICommand _slackCommand;
+        public ICommand SlackCommand => _slackCommand ?? (_slackCommand = new Command(OpenSlack));
+
+        private ICommand _emailCommand;
+        public ICommand EmailCommand => _emailCommand ?? (_emailCommand = new Command(async () => await ComposeEmail()));
+
+        public ContactViewModel()
+        {
+            Title = "Contact";
+        }
+
+        private void OpenSlack()
+        {
+            Device.OpenUri(new Uri(Models.Constants.Urls.Slack));
+        }
+
+        private Task ComposeEmail()
+        {
+            //Remark: This will only work on a real iOS device and not on iOS simulator
+            //https://github.com/xamarin/Essentials/issues/370
+
+            return Email.ComposeAsync(new EmailMessage() { To = new List<string>() { Models.Constants.Emails.Contact } });
+        }
+    }
+}

CodingCoach/CodingCoach/Views/ContactPage.xaml

@@ -0,0 +1,34 @@
+<?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="CodingCoach.Views.ContactPage"
+             xmlns:vm="clr-namespace:CodingCoach.ViewModels"
+             Title="{Binding Title}"
+             class="page">
+    <ContentPage.BindingContext>
+        <vm:ContactViewModel />
+    </ContentPage.BindingContext>
+
+    <ContentPage.Content>
+        <StackLayout Margin="20">
+            <Label>
+                <Label.FormattedText>
+                    <FormattedString>
+                        <Span Text="We want to hear your thoughts! Feel free to join our " />
+                        <Span Text="Slack Organization" TextDecorations="Underline">
+                            <Span.GestureRecognizers>
+                                <TapGestureRecognizer Command="{Binding SlackCommand}" />
+                            </Span.GestureRecognizers>
+                        </Span>
+                        <Span Text=" or send us an email at " />
+                        <Span Text="[email protected]" TextColor="#69d5b1">
+                            <Span.GestureRecognizers>
+                                <TapGestureRecognizer Command="{Binding EmailCommand}" />
+                            </Span.GestureRecognizers>
+                        </Span>
+                    </FormattedString>
+                </Label.FormattedText>
+            </Label>
+        </StackLayout>
+    </ContentPage.Content>
+</ContentPage>

CodingCoach/CodingCoach/Views/ContactPage.xaml.cs

@@ -0,0 +1,12 @@
+using Xamarin.Forms;
+
+namespace CodingCoach.Views
+{
+    public partial class ContactPage : ContentPage
+    {
+        public ContactPage()
+        {
+            InitializeComponent();
+        }
+    }
+}

CodingCoach/CodingCoach/Views/ItemsPage.xaml.cs

@@ -1,19 +1,14 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 using Xamarin.Forms;
 using Xamarin.Forms.Xaml;
 
 using CodingCoach.Models;
-using CodingCoach.Views;
 using CodingCoach.ViewModels;
 
 namespace CodingCoach.Views
 {
-   [XamlCompilation(XamlCompilationOptions.Compile)]
+    [XamlCompilation(XamlCompilationOptions.Compile)]
    public partial class ItemsPage : ContentPage
    {
       ItemsViewModel viewModel;

CodingCoach/CodingCoach/Views/MainPage.xaml.cs

@@ -1,51 +1,53 @@
 using CodingCoach.Models;
-using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using Xamarin.Forms;
 using Xamarin.Forms.Xaml;
 
 namespace CodingCoach.Views
 {
-   [XamlCompilation(XamlCompilationOptions.Compile)]
-   public partial class MainPage : MasterDetailPage
-   {
-      Dictionary<int, NavigationPage> MenuPages = new Dictionary<int, NavigationPage>();
-      public MainPage()
-      {
-         InitializeComponent();
-
-         MasterBehavior = MasterBehavior.Popover;
-
-         MenuPages.Add((int)MenuItemType.Browse, (NavigationPage)Detail);
-      }
-
-      public async Task NavigateFromMenu(int id)
-      {
-         if (!MenuPages.ContainsKey(id))
-         {
-            switch (id)
+    [XamlCompilation(XamlCompilationOptions.Compile)]
+    public partial class MainPage : MasterDetailPage
+    {
+        Dictionary<int, NavigationPage> MenuPages = new Dictionary<int, NavigationPage>();
+        public MainPage()
+        {
+            InitializeComponent();
+
+            MasterBehavior = MasterBehavior.Popover;
+
+            MenuPages.Add((int)MenuItemType.Browse, (NavigationPage)Detail);
+        }
+
+        public async Task NavigateFromMenu(int id)
+        {
+            if (!MenuPages.ContainsKey(id))
             {
-               case (int)MenuItemType.Browse:
-                  MenuPages.Add(id, new NavigationPage(new ItemsPage()));
-                  break;
-               case (int)MenuItemType.About:
-                  MenuPages.Add(id, new NavigationPage(new AboutPage()));
-                  break;
+                switch (id)
+                {
+                    case (int)MenuItemType.Browse:
+                        MenuPages.Add(id, new NavigationPage(new ItemsPage()));
+                        break;
+                    case (int)MenuItemType.About:
+                        MenuPages.Add(id, new NavigationPage(new AboutPage()));
+                        break;
+                    case (int)MenuItemType.Contact:
+                        MenuPages.Add(id, new NavigationPage(new ContactPage()));
+                        break;
+                }
             }
-         }
 
-         var newPage = MenuPages[id];
+            var newPage = MenuPages[id];
 
-         if (newPage != null && Detail != newPage)
-         {
-            Detail = newPage;
+            if (newPage != null && Detail != newPage)
+            {
+                Detail = newPage;
 
-            if (Device.RuntimePlatform == Device.Android)
-               await Task.Delay(100);
+                if (Device.RuntimePlatform == Device.Android)
+                    await Task.Delay(100);
 
-            IsPresented = false;
-         }
-      }
-   }
+                IsPresented = false;
+            }
+        }
+    }
 }

CodingCoach/CodingCoach/Views/MenuPage.xaml.cs

@@ -19,7 +19,8 @@ public MenuPage()
          menuItems = new List<HomeMenuItem>
             {
                 new HomeMenuItem {Id = MenuItemType.Browse, Title="Mentors" },
-                new HomeMenuItem {Id = MenuItemType.About, Title="About" }
+                new HomeMenuItem {Id = MenuItemType.About, Title="About" },
+                new HomeMenuItem {Id = MenuItemType.Contact, Title="Contact" }
             };
 
          ListViewMenu.ItemsSource = menuItems;