Deprecate XF.Context and give context to renderers

src/Android/Controls/CustomButtonRenderer.cs

@@ -1,5 +1,6 @@
 using System;
 using System.ComponentModel;
+using Android.Content;
 using Bit.Android.Controls;
 using Xamarin.Forms;
 using Xamarin.Forms.Platform.Android;
@@ -9,6 +10,10 @@ namespace Bit.Android.Controls
 {
     public class CustomButtonRenderer : ButtonRenderer
     {
+        public CustomButtonRenderer(Context context)
+            : base(context)
+        { }
+
         protected override void OnElementChanged(ElementChangedEventArgs<Button> e)
         {
             base.OnElementChanged(e);

src/Android/Controls/CustomLabelRenderer.cs

@@ -1,4 +1,5 @@
-using Bit.Android.Controls;
+using Android.Content;
+using Bit.Android.Controls;
 using Xamarin.Forms;
 using Xamarin.Forms.Platform.Android;
 
@@ -7,6 +8,10 @@ namespace Bit.Android.Controls
 {
     public class CustomLabelRenderer : LabelRenderer
     {
+        public CustomLabelRenderer(Context context)
+            : base(context)
+        { }
+
         protected override void OnElementChanged(ElementChangedEventArgs<Label> e)
         {
             base.OnElementChanged(e);

src/Android/Controls/CustomSearchBarRenderer.cs

@@ -1,5 +1,6 @@
 using System;
 using System.ComponentModel;
+using Android.Content;
 using Bit.Android.Controls;
 using Xamarin.Forms;
 using Xamarin.Forms.Platform.Android;
@@ -9,6 +10,10 @@ namespace Bit.Android.Controls
 {
     public class CustomSearchBarRenderer : SearchBarRenderer
     {
+        public CustomSearchBarRenderer(Context context)
+            : base(context)
+        { }
+
         protected override void OnElementChanged(ElementChangedEventArgs<SearchBar> e)
         {
             base.OnElementChanged(e);

src/Android/Controls/ExtendedButtonRenderer.cs

@@ -1,5 +1,6 @@
 using System;
 using System.ComponentModel;
+using Android.Content;
 using Bit.Android.Controls;
 using Bit.App.Controls;
 using Xamarin.Forms;
@@ -10,6 +11,10 @@ namespace Bit.Android.Controls
 {
     public class ExtendedButtonRenderer : CustomButtonRenderer
     {
+        public ExtendedButtonRenderer(Context context)
+            : base(context)
+        { }
+
         protected override void OnElementChanged(ElementChangedEventArgs<Button> e)
         {
             base.OnElementChanged(e);

src/Android/Controls/ExtendedEditorRenderer.cs

@@ -6,12 +6,17 @@ using Xamarin.Forms;
 using Xamarin.Forms.Platform.Android;
 using Android.Text.Method;
 using Android.Views;
+using Android.Content;
 
 [assembly: ExportRenderer(typeof(ExtendedEditor), typeof(ExtendedEditorRenderer))]
 namespace Bit.Android.Controls
 {
     public class ExtendedEditorRenderer : EditorRenderer
     {
+        public ExtendedEditorRenderer(Context context)
+            : base(context)
+        { }
+
         protected override void OnElementChanged(ElementChangedEventArgs<Editor> e)
         {
             base.OnElementChanged(e);

src/Android/Controls/ExtendedEntryRenderer.cs

@@ -1,5 +1,6 @@
 using System;
 using System.ComponentModel;
+using Android.Content;
 using Android.Graphics;
 using Android.Text;
 using Android.Text.Method;
@@ -8,6 +9,7 @@ using Android.Widget;
 using Bit.Android.Controls;
 using Bit.App.Controls;
 using Bit.App.Enums;
+using Plugin.CurrentActivity;
 using Xamarin.Forms;
 using Xamarin.Forms.Platform.Android;
 
@@ -16,6 +18,10 @@ namespace Bit.Android.Controls
 {
     public class ExtendedEntryRenderer : EntryRenderer
     {
+        public ExtendedEntryRenderer(Context context)
+            : base(context)
+        { }
+
         private bool _isPassword;
         private bool _toggledPassword;
         private bool _isDisposed;
@@ -96,7 +102,7 @@ namespace Bit.Android.Controls
             }
 
             // show keyboard
-            var imm = Forms.Context.GetSystemService(global::Android.Content.Context.InputMethodService) as InputMethodManager;
+            var imm = CrossCurrentActivity.Current.Activity.GetSystemService(Context.InputMethodService) as InputMethodManager;
             imm.ShowSoftInput(Control, ShowFlags.Forced);
             imm.ToggleSoftInput(ShowFlags.Forced, HideSoftInputFlags.ImplicitOnly);
 

src/Android/Controls/ExtendedPickerRenderer.cs

@@ -1,5 +1,6 @@
 using System;
 using System.ComponentModel;
+using Android.Content;
 using Bit.Android.Controls;
 using Bit.App.Controls;
 using Xamarin.Forms;
@@ -10,6 +11,10 @@ namespace Bit.Android.Controls
 {
     public class ExtendedPickerRenderer : PickerRenderer
     {
+        public ExtendedPickerRenderer(Context context)
+            : base(context)
+        { }
+
         protected override void OnElementChanged(ElementChangedEventArgs<Picker> e)
         {
             base.OnElementChanged(e);

src/Android/Controls/ExtendedTabbedPageRenderer.cs

@@ -7,6 +7,7 @@ using Android.Support.Design.Widget;
 using Xamarin.Forms.Platform.Android.AppCompat;
 using System.Reflection;
 using System.Linq;
+using Android.Content;
 
 [assembly: ExportRenderer(typeof(ExtendedTabbedPage), typeof(ExtendedTabbedPageRenderer))]
 namespace Bit.Android.Controls
@@ -15,6 +16,10 @@ namespace Bit.Android.Controls
     {
         private TabLayout _tabLayout;
 
+        public ExtendedTabbedPageRenderer(Context context)
+            : base(context)
+        { }
+
         protected override void OnElementChanged(ElementChangedEventArgs<TabbedPage> e)
         {
             base.OnElementChanged(e);

src/Android/Controls/ExtendedTableViewRenderer.cs

@@ -14,6 +14,10 @@ namespace Bit.Android.Controls
 {
     public class ExtendedTableViewRenderer : TableViewRenderer
     {
+        public ExtendedTableViewRenderer(Context context)
+            : base(context)
+        { }
+
         protected override void OnElementChanged(ElementChangedEventArgs<TableView> e)
         {
             base.OnElementChanged(e);

src/Android/Controls/HybridWebViewRenderer.cs

@@ -6,6 +6,8 @@ using Xamarin.Forms.Platform.Android;
 using Android.Webkit;
 using AWebkit = Android.Webkit;
 using Java.Interop;
+using Android.Content;
+using Plugin.CurrentActivity;
 
 [assembly: ExportRenderer(typeof(HybridWebView), typeof(HybridWebViewRenderer))]
 namespace Bit.Android.Controls
@@ -14,13 +16,17 @@ namespace Bit.Android.Controls
     {
         private const string JSFunction = "function invokeCSharpAction(data){jsBridge.invokeAction(data);}";
 
+        public HybridWebViewRenderer(Context context)
+            : base(context)
+        { }
+
         protected override void OnElementChanged(ElementChangedEventArgs<HybridWebView> e)
         {
             base.OnElementChanged(e);
 
             if(Control == null)
             {
-                var webView = new AWebkit.WebView(Forms.Context);
+                var webView = new AWebkit.WebView(CrossCurrentActivity.Current.Activity);
                 webView.Settings.JavaScriptEnabled = true;
                 SetNativeControl(webView);
             }

src/Android/Services/AndroidKeyStoreStorageService.cs

@@ -89,7 +89,7 @@ namespace Bit.Android.Services
             {
                 return App.Utilities.Crypto.AesCbcDecrypt(new App.Models.CipherString(cs), aesKey);
             }
-            catch(Exception e)
+            catch
             {
                 Console.WriteLine("Failed to decrypt from secure storage.");
                 _settings.Remove(formattedKey);
@@ -120,7 +120,7 @@ namespace Bit.Android.Services
                 var cipherString = App.Utilities.Crypto.AesCbcEncrypt(dataBytes, aesKey);
                 _settings.AddOrUpdateValue(formattedKey, cipherString.EncryptedString);
             }
-            catch(Exception e)
+            catch
             {
                 Console.WriteLine("Failed to encrypt to secure storage.");
                 //Utilities.SendCrashEmail(e);
@@ -224,7 +224,7 @@ namespace Bit.Android.Services
                     return new App.Models.SymmetricCryptoKey(key);
                 }
             }
-            catch(Exception e)
+            catch
             {
                 Console.WriteLine("Cannot get AesKey.");
                 _keyStore.DeleteEntry(KeyAlias);

src/Android/Services/AppInfoService.cs

@@ -1,6 +1,7 @@
 using Android.App;
 using Android.Views.Autofill;
 using Bit.App.Abstractions;
+using Plugin.CurrentActivity;
 using System.Linq;
 using AndroidApp = Android.App.Application;
 
@@ -19,7 +20,7 @@ namespace Bit.Android.Services
 
         private bool AutofillAccessibilityRunning()
         {
-            var manager = ((ActivityManager)Xamarin.Forms.Forms.Context.GetSystemService("activity"));
+            var manager = ((ActivityManager)CrossCurrentActivity.Current.Activity.GetSystemService("activity"));
             var services = manager.GetRunningServices(int.MaxValue);
             return services.Any(s => s.Process.ToLowerInvariant().Contains("bitwarden") &&
                 s.Service.ClassName.ToLowerInvariant().Contains("autofill"));
@@ -32,7 +33,7 @@ namespace Bit.Android.Services
                 return false;
             }
 
-            var activity = (MainActivity)Xamarin.Forms.Forms.Context;
+            var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
             var afm = (AutofillManager)activity.GetSystemService(Java.Lang.Class.FromType(typeof(AutofillManager)));
             return afm.IsEnabled;
         }

src/Android/Services/DeviceActionService.cs

@@ -43,9 +43,11 @@ namespace Bit.Android.Services
             _userDialogs = userDialogs;
         }
 
+        private Context CurrentContext => CrossCurrentActivity.Current.Activity;
+
         public void CopyToClipboard(string text)
         {
-            var clipboardManager = (ClipboardManager)Forms.Context.GetSystemService(Context.ClipboardService);
+            var clipboardManager = (ClipboardManager)CurrentContext.GetSystemService(Context.ClipboardService);
             clipboardManager.Text = text;
         }
 
@@ -131,7 +133,7 @@ namespace Bit.Android.Services
             var hasStorageWritePermission = !_cameraPermissionsDenied && HasPermission(Manifest.Permission.WriteExternalStorage);
 
             var additionalIntents = new List<IParcelable>();
-            if(Forms.Context.PackageManager.HasSystemFeature(PackageManager.FeatureCamera))
+            if(CurrentContext.PackageManager.HasSystemFeature(PackageManager.FeatureCamera))
             {
                 var hasCameraPermission = !_cameraPermissionsDenied && HasPermission(Manifest.Permission.Camera);
 
@@ -181,7 +183,7 @@ namespace Bit.Android.Services
 
         public void Autofill(VaultListPageModel.Cipher cipher)
         {
-            var activity = (MainActivity)Forms.Context;
+            var activity = (MainActivity)CurrentContext;
             if(activity.Intent.GetBooleanExtra("autofillFramework", false))
             {
                 if(cipher == null)
@@ -259,7 +261,7 @@ namespace Bit.Android.Services
 
         public void Background()
         {
-            var activity = (MainActivity)Forms.Context;
+            var activity = (MainActivity)CurrentContext;
             if(activity.Intent.GetBooleanExtra("autofillFramework", false))
             {
                 activity.SetResult(Result.Canceled);
@@ -273,7 +275,7 @@ namespace Bit.Android.Services
 
         public void RateApp()
         {
-            var activity = (MainActivity)Forms.Context;
+            var activity = (MainActivity)CurrentContext;
             try
             {
                 var rateIntent = RateIntentForUrl("market://details", activity);
@@ -288,7 +290,7 @@ namespace Bit.Android.Services
 
         public void DismissKeyboard()
         {
-            var activity = (MainActivity)Forms.Context;
+            var activity = (MainActivity)CurrentContext;
             try
             {
                 var imm = (InputMethodManager)activity.GetSystemService(Context.InputMethodService);
@@ -299,14 +301,14 @@ namespace Bit.Android.Services
 
         public void OpenAccessibilitySettings()
         {
-            var activity = (MainActivity)Forms.Context;
+            var activity = (MainActivity)CurrentContext;
             var intent = new Intent(Settings.ActionAccessibilitySettings);
             activity.StartActivity(intent);
         }
 
         public void LaunchApp(string appName)
         {
-            var activity = (MainActivity)Forms.Context;
+            var activity = (MainActivity)CurrentContext;
             if(_lastAction.LastActionWasRecent())
             {
                 return;
@@ -410,7 +412,7 @@ namespace Bit.Android.Services
 
         public void OpenAutofillSettings()
         {
-            var activity = (MainActivity)Forms.Context;
+            var activity = (MainActivity)CurrentContext;
             var intent = new Intent(Settings.ActionRequestSetAutofillService);
             intent.SetData(global::Android.Net.Uri.Parse("package:com.x8bit.bitwarden"));
             activity.StartActivity(intent);

src/Android/Services/DeviceInfoService.cs

@@ -3,6 +3,7 @@ using Android.Content.PM;
 using Android.OS;
 using Android.Views.Autofill;
 using Bit.App.Abstractions;
+using Plugin.CurrentActivity;
 
 namespace Bit.Android.Services
 {
@@ -45,7 +46,8 @@ namespace Bit.Android.Services
             }
         }
         public bool NfcEnabled => Utilities.NfcEnabled();
-        public bool HasCamera => Xamarin.Forms.Forms.Context.PackageManager.HasSystemFeature(PackageManager.FeatureCamera);
+        public bool HasCamera => CrossCurrentActivity.Current.Activity.PackageManager.HasSystemFeature(
+            PackageManager.FeatureCamera);
         public bool AutofillServiceSupported => AutofillSupported();
         public bool HasFaceIdSupport => false;
         private bool AutofillSupported()
@@ -54,9 +56,9 @@ namespace Bit.Android.Services
             {
                 return false;
             }
-
+            
-            var activity = (MainActivity)Xamarin.Forms.Forms.Context;
+            var afm = (AutofillManager)CrossCurrentActivity.Current.Activity.GetSystemService(
-            var afm = (AutofillManager)activity.GetSystemService(Java.Lang.Class.FromType(typeof(AutofillManager)));
+                Java.Lang.Class.FromType(typeof(AutofillManager)));
             return afm.IsAutofillSupported;
         }
     }

src/Android/Services/MemoryService.cs

@@ -1,6 +1,7 @@
 using System;
 using Android.Content;
 using Bit.App.Abstractions;
+using Plugin.CurrentActivity;
 using Xamarin.Forms;
 
 namespace Bit.Android.Services
@@ -9,12 +10,12 @@ namespace Bit.Android.Services
     {
         public MemoryInfo GetInfo()
         {
-            return MemoryHelper.GetMemoryInfo(Forms.Context);
+            return MemoryHelper.GetMemoryInfo(CrossCurrentActivity.Current.Activity);
         }
 
         public void Check()
         {
-            MemoryHelper.MemoryCheck(Forms.Context);
+            MemoryHelper.MemoryCheck(CrossCurrentActivity.Current.Activity);
         }
 
         public static class MemoryHelper