Add Clipboard support & Safari support for iOS 9

Updated readme

README.md

@@ -59,6 +59,38 @@ Task OpenBrowser(string url);
 Task ShareLink(string url, string message = null, string title = null);
 ```
 
+## Clipboard
+Added in 3.2.X is the ability to set text directly on the clipboard. All Operatings support this except for Windows Phone 8.1 RT
+
+```
+/// <summary>
+/// Sets text on the clipboard
+/// </summary>
+/// <param name="text">Text to set</param>
+/// <param name="label">Label to dislay (no required, Android only)</param>
+/// <returns></returns>
+Task<bool> SetClipboardText(string text, string label = null);
+
+/// <summary>
+/// Gets if clipboard is supported
+/// </summary>
+bool SupportsClipboard { get; }
+```
+
+
+## iOS Specific Support 
+Added in iOS 9 is the ability to use the new SFSafariViewController to open the browser: https://blog.xamarin.com/keep-users-engaged-with-ios-9s-sfsafariviewcontroller/ This is really awesome and you can toggle this on by setting:
+
+```csharp
+Plugin.Share.ShareImplementation.UseSafariViewController = true;
+```
+in your iOS project.
+
+If your app is on iOS 9 and it is true then it will use the new controller, else it will drop to normal OpenUrl.
+
+Please be aware of ATS restrcitions with SafariViews. 
+
+
 #### Maintaners
 * [Jakob Gürtl](https://github.com/jguertl)
 * [James Montemagno](https://github.com/jamesmontemagno)

Share/Share.Plugin.Abstractions/IShare.cs

@@ -32,5 +32,17 @@ public interface IShare
         /// <returns>awaitable Task</returns>
         Task ShareLink(string url, string message = null, string title = null);
 
+        /// <summary>
+        /// Sets text on the clipboard
+        /// </summary>
+        /// <param name="text">Text to set</param>
+        /// <param name="label">Label to dislay (no required, Android only)</param>
+        /// <returns></returns>
+        Task<bool> SetClipboardText(string text, string label = null);
+
+        /// <summary>
+        /// Gets if clipboard is supported
+        /// </summary>
+        bool SupportsClipboard { get; }
     }
 }

Share/Share.Plugin.Android/ShareImplementation.cs

@@ -1,3 +1,4 @@
+using Android.App;
 using Android.Content;
 using Plugin.Share.Abstractions;
 using System;
@@ -74,8 +75,44 @@ public async Task ShareLink(string url, string message = null, string title = nu
             chooserIntent.SetFlags(ActivityFlags.ClearTop);
             chooserIntent.SetFlags(ActivityFlags.NewTask);
             Android.App.Application.Context.StartActivity(chooserIntent);
+
+        }
+
+        /// <summary>
+        /// Sets text on the clipboard
+        /// </summary>
+        /// <param name="text">Text to set</param>
+        /// <param name="label">Label to display (not required, Android only)</param>
+        /// <returns></returns>
+        public Task<bool> SetClipboardText(string text, string label = null)
+        {
+            try
+            {
+                var sdk = (int)Android.OS.Build.VERSION.SdkInt;
+                if (sdk < (int)Android.OS.BuildVersionCodes.Honeycomb)
+                {
+                    var clipboard = (Android.Text.ClipboardManager)Application.Context.GetSystemService(Context.ClipboardService);
+                    clipboard.Text = text;
+                }
+                else
+                {
+                    var clipboard = (ClipboardManager)Application.Context.GetSystemService(Context.ClipboardService);
+                    clipboard.PrimaryClip = ClipData.NewPlainText(label ?? string.Empty, text);
+                }
+                return Task.FromResult(true);
+            }
+            catch (Exception ex)
+            {
+                System.Diagnostics.Debug.WriteLine("Unable to copy to clipboard: " + ex);
+            }
 
+            return Task.FromResult(false);
         }
 
+        /// <summary>
+        /// Gets if cliboard is supported
+        /// </summary>
+        public bool SupportsClipboard { get { return true; } }
+
     }
 }

Share/Share.Plugin.WindowsPhone8/ShareImplementation.cs

@@ -80,5 +80,22 @@ public async Task ShareLink(string url, string message = null, string title = nu
             }
 
         }
+
+        /// <summary>
+        /// Sets text on the clipboard
+        /// </summary>
+        /// <param name="text">Text to set</param>
+        /// <param name="label">Label to display (not required, Android only)</param>
+        /// <returns></returns>
+        public Task<bool> SetClipboardText(string text, string label = null)
+        {
+            Clipboard.SetText(text);
+            return Task.FromResult(true);
+        }
+
+        /// <summary>
+        /// Gets if cliboard is supported
+        /// </summary>
+        public bool SupportsClipboard { get { return true; } }
     }
 }

Share/Share.Plugin.WindowsPhone81/ShareImplementation.cs

@@ -94,5 +94,37 @@ private void ShareTextHandler(DataTransferManager sender, DataRequestedEventArgs
                 Debug.WriteLine("Unable to share text: " + ex);
             }
         }
+
+        /// <summary>
+        /// Sets text on the clipboard
+        /// </summary>
+        /// <param name="text">Text to set</param>
+        /// <param name="label">Label to display (not required, Android only)</param>
+        /// <returns></returns>
+        public Task<bool> SetClipboardText(string text, string label = null)
+        {
+#if WINDOWS_UWP || WINDOWS_APP
+            var dataPackage = new DataPackage();
+            dataPackage.RequestedOperation = DataPackageOperation.Copy;
+            dataPackage.SetText(text);
+
+            Clipboard.SetContent(dataPackage);
+            return Task.FromResult(true);
+#else
+            return Task.FromResult(false);
+#endif
+        }
+
+        /// <summary>
+        /// Gets if cliboard is supported
+        /// </summary>
+        public bool SupportsClipboard
+        {
+#if WINDOWS_UWP || WINDOWS_APP
+            get { return true; }
+#else
+            get { return false; }
+#endif
+        }
     }
 }

Share/Share.Plugin.iOSUnified/ShareImplementation.cs

@@ -16,6 +16,8 @@ public static async Task Init()
         {
             var test = DateTime.UtcNow;
         }
+
+        public static bool UseSafariViewController { get; set; }
         /// <summary>
         /// Open a browser to a specific url
         /// </summary>
@@ -25,7 +27,22 @@ public async Task OpenBrowser(string url)
         {
             try
             {
-                UIApplication.SharedApplication.OpenUrl(new NSUrl(url));
+                if (UseSafariViewController && UIDevice.CurrentDevice.CheckSystemVersion(9, 0))
+                {
+                    var sfViewController = new SafariServices.SFSafariViewController(new NSUrl(url));
+                    var vc = GetVisibleViewController();
+
+                    if (sfViewController.PopoverPresentationController != null)
+                    {
+                        sfViewController.PopoverPresentationController.SourceView = vc.View;
+                    }
+
+                    await vc.PresentViewControllerAsync(sfViewController, true);
+                }
+                else
+                {
+                    UIApplication.SharedApplication.OpenUrl(new NSUrl(url));
+                }
             }
             catch (Exception ex)
             {
@@ -111,6 +128,23 @@ UIViewController GetVisibleViewController()
 
             return rootController.PresentedViewController;
         }
-
+
+        /// <summary>
+        /// Sets text on the clipboard
+        /// </summary>
+        /// <param name="text">Text to set</param>
+        /// <param name="label">Label to display (not required, Android only)</param>
+        /// <returns></returns>
+        public Task<bool> SetClipboardText(string text, string label = null)
+        {
+            UIPasteboard.General.String = text;
+            return Task.FromResult(true);
+        }
+
+        /// <summary>
+        /// Gets if cliboard is supported
+        /// </summary>
+        public bool SupportsClipboard { get { return true; } }
+
     }
 }