switch to main activity when locked

src/Android/Autofill/AutofillHelpers.cs

@@ -58,12 +58,14 @@ namespace Bit.Android.Autofill
             return null;
         }
 
-        public static FillResponse BuildAuthResponse(Context context, FieldCollection fields)
+        public static FillResponse BuildAuthResponse(Context context, FieldCollection fields, string uri)
         {
             var responseBuilder = new FillResponse.Builder();
             var view = BuildListView(context.PackageName, "Autofill with bitwarden",
                 "Vault locked", Resource.Drawable.icon);
-            var intent = new Intent(context, typeof(AuthActivity));
+            var intent = new Intent(context, typeof(MainActivity));
+            intent.PutExtra("uri", uri);
+            intent.PutExtra("autofillFramework", true);
             var pendingIntent = PendingIntent.GetActivity(context, 0, intent, PendingIntentFlags.CancelCurrent);
             responseBuilder.SetAuthentication(fields.AutofillIds.ToArray(), pendingIntent.IntentSender, view);
             return responseBuilder.Build();

src/Android/Autofill/AutofillService.cs

@@ -4,9 +4,7 @@ using Android.Content;
 using Android.OS;
 using Android.Runtime;
 using Android.Service.Autofill;
-using Android.Views;
 using Bit.App.Abstractions;
-using System.Collections.Generic;
 using System.Linq;
 using XLabs.Ioc;
 
@@ -42,9 +40,10 @@ namespace Bit.Android.Autofill
                 _lockService = Resolver.Resolve<ILockService>();
             }
 
-            if(true) // if locked
+            var isLocked = (await _lockService.GetLockTypeAsync(false)) != App.Enums.LockType.None;
+            if(isLocked)
             {
-                var authResponse = AutofillHelpers.BuildAuthResponse(this, parser.FieldCollection);
+                var authResponse = AutofillHelpers.BuildAuthResponse(this, parser.FieldCollection, parser.Uri);
                 callback.OnSuccess(authResponse);
                 return;
             }

src/Android/Autofill/CipherFilledItem.cs

@@ -1,28 +1,45 @@
 using System;
-using System.Collections.Generic;
 using Android.Service.Autofill;
-using Android.Views;
 using Android.Views.Autofill;
 using System.Linq;
 using Android.Text;
 using Bit.App.Models;
 using Bit.App.Enums;
+using Bit.App.Models.Page;
 
 namespace Bit.Android.Autofill
 {
     public class CipherFilledItem : IFilledItem
     {
-        private readonly Cipher _cipher;
+        private Lazy<string> _password;
 
         public CipherFilledItem(Cipher cipher)
         {
-            _cipher = cipher;
             Name = cipher.Name?.Decrypt() ?? "--";
+            Type = cipher.Type;
 
-            switch(cipher.Type)
+            switch(Type)
             {
                 case CipherType.Login:
-                    Subtitle = _cipher.Login.Username?.Decrypt() ?? string.Empty;
+                    Subtitle = cipher.Login.Username?.Decrypt() ?? string.Empty;
+                    _password = new Lazy<string>(() => cipher.Login.Password?.Decrypt());
+                    Icon = Resource.Drawable.login;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        public CipherFilledItem(VaultListPageModel.Cipher cipher)
+        {
+            Name = cipher.Name ?? "--";
+            Type = cipher.Type;
+
+            switch(Type)
+            {
+                case CipherType.Login:
+                    Subtitle = cipher.LoginUsername ?? string.Empty;
+                    _password = cipher.LoginPassword;
                     Icon = Resource.Drawable.login;
                     break;
                 default:
@@ -33,10 +50,11 @@ namespace Bit.Android.Autofill
         public string Name { get; set; }
         public string Subtitle { get; set; } = string.Empty;
         public int Icon { get; set; } = Resource.Drawable.login;
+        public CipherType Type { get; set; }
 
         public bool ApplyToFields(FieldCollection fieldCollection, Dataset.Builder datasetBuilder)
         {
-            if(_cipher.Type == CipherType.Login && _cipher.Login != null)
+            if(Type == CipherType.Login)
             {
                 var passwordField = fieldCollection.Fields.FirstOrDefault(
                     f => f.InputType.HasFlag(InputTypes.TextVariationPassword));
@@ -51,13 +69,12 @@ namespace Bit.Android.Autofill
                     return false;
                 }
 
-                var password = _cipher.Login.Password?.Decrypt();
+                if(string.IsNullOrWhiteSpace(_password.Value))
-                if(string.IsNullOrWhiteSpace(password))
                 {
                     return false;
                 }
 
-                datasetBuilder.SetValue(passwordField.AutofillId, AutofillValue.ForText(password));
+                datasetBuilder.SetValue(passwordField.AutofillId, AutofillValue.ForText(_password.Value));
 
                 var usernameField = fieldCollection.Fields.TakeWhile(f => f.Id != passwordField.Id).LastOrDefault();
                 if(usernameField != null)

src/Android/MainActivity.cs

@@ -19,6 +19,10 @@ using Android.Nfc;
 using Android.Views.InputMethods;
 using System.IO;
 using System.Linq;
+using Android.Views.Autofill;
+using Android.App.Assist;
+using Bit.Android.Autofill;
+using System.Collections.Generic;
 
 namespace Bit.Android
 {
@@ -131,7 +135,42 @@ namespace Bit.Android
 
         private void ReturnCredentials(VaultListPageModel.Cipher cipher)
         {
-            Intent data = new Intent();
+            if(Intent.GetBooleanExtra("autofillFramework", false))
+            {
+                if(cipher == null)
+                {
+                    SetResult(Result.Canceled);
+                    Finish();
+                    return;
+                }
+
+                var structure = Intent.GetParcelableExtra(AutofillManager.ExtraAssistStructure) as AssistStructure;
+                if(structure == null)
+                {
+                    SetResult(Result.Canceled);
+                    Finish();
+                    return;
+                }
+
+                var parser = new Parser(structure);
+                parser.ParseForFill();
+                if(!parser.FieldCollection.Fields.Any() || string.IsNullOrWhiteSpace(parser.Uri))
+                {
+                    SetResult(Result.Canceled);
+                    Finish();
+                    return;
+                }
+
+                var items = new List<IFilledItem> { new CipherFilledItem(cipher) };
+                var response = AutofillHelpers.BuildFillResponse(this, parser.FieldCollection, items);
+                var replyIntent = new Intent();
+                replyIntent.PutExtra(AutofillManager.ExtraAuthenticationResult, response);
+                SetResult(Result.Ok, replyIntent);
+                Finish();
+            }
+            else
+            {
+                var data = new Intent();
                 if(cipher == null)
                 {
                     data.PutExtra("canceled", "true");
@@ -161,6 +200,7 @@ namespace Bit.Android
 
                 Finish();
             }
+        }
 
         protected override void OnPause()
         {