Introduce preference options to control the behavior when autofilling…

… TOTP entries (show entry notification, activate keyboard, copy TOTP to clipboard)

Required a bit of refactoring to decide when to bring up keyboard selection dialog. Also changed the code so it shows e.g. on Pixel 6a with Android 14, previously did not.
closes #2308
closes #1286 as it now shows up the entry notificaton (unless disabled) and solves the underlying issue in the best found way

src/keepass2android/QueryCredentialsActivity.cs

@@ -140,7 +140,7 @@ private void StartQuery()
             //will return the results later
             Intent i = new Intent(this, typeof (SelectCurrentDbActivity));
 			//don't show user notifications when an entry is opened.
-			var task = new SearchUrlTask() {UrlToSearchFor = _requestedUrl, ShowUserNotifications = ShowUserNotificationsMode.WhenTotp};
+			var task = new SearchUrlTask() {UrlToSearchFor = _requestedUrl, ShowUserNotifications = ActivationCondition.WhenTotp, ActivateKeyboard = ActivationCondition.Never };
 			task.ToIntent(i);
 			StartActivityForResult(i, RequestCodeQuery);
 			_startedQuery = true;

src/keepass2android/Resources/values/config.xml

@@ -47,6 +47,7 @@
     <string name="oi_filemanager_web">https://openintents.googlecode.com/files/FileManager-2.0.2.apk</string>
   <string name="permission_desc2">KP2A Search</string>
   <string name="permission_desc3">KP2A Choose autofill dataset</string>
+  <string name="AutoFillTotp_prefs_screen_key">AutoFillTotp_prefs_screen_key</string>
 
 
   <!--  Preference settings -->

src/keepass2android/Resources/values/strings.xml

@@ -402,6 +402,16 @@
   <string name="ShowSeparateNotifications_summary">Show separate notifications for copying username and password to clipboard and activating the keyboard.</string>
   <string name="AccServiceAutoFill_prefs">AutoFill Accessibility-Service</string>
   <string name="AutoFill_prefs">AutoFill Service</string>
+  <string name="AutoFillTotp_prefs_ShowNotification_summary">When autofilling an entry with TOTP, show the entry notification with a Copy TOTP button</string>
+  <string name="AutoFillTotp_prefs_ShowNotification_title">Show entry notification</string>
+  <string name="AutoFillTotp_prefs_title">Autofill for TOTP entries</string>
+  <string name="AutoFillTotp_prefs_CopyTotpToClipboard_title">Copy TOTP to clipboard</string>
+  <string name="AutoFillTotp_prefs_CopyTotpToClipboard_summary">When autofilling an entry with TOTP, copy the TOTP to the clipboard</string>
+  <string name="AutoFillTotp_prefs_ActivateKeyboard_summary">When autofilling an entry with TOTP, activate the built-in keyboard. The keyboard has a TOTP button.</string>
+  <string name="AutoFillTotp_prefs_ActivateKeyboard_title">Activate built-in keyboard</string>
+
+  <string name="TotpCopiedToClipboard">Copied TOTP to clipboard</string>
+
   <string name="ShowKp2aKeyboardNotification_title">KP2A keyboard notification</string>
   <string name="ShowKp2aKeyboardNotification_summary">Make full entry accessible through the KP2A keyboard (recommended).</string>
   <string name="OpenKp2aKeyboardAutomatically_title">Switch keyboard</string>

src/keepass2android/Resources/xml/preferences.xml

@@ -461,7 +461,8 @@
           android:defaultValue="false"
           android:title="@string/LogAutofillView_title"
           android:key="@string/LogAutofillView_key" />
-
+
+
 
         <CheckBoxPreference
           android:enabled="true"
@@ -476,6 +477,38 @@
 		    android:summary="@string/AutofillDisabledQueriesPreference_summary"
 		    android:persistent="false"
 		    android:key="AutofillDisabledQueriesPreference_key"/>
+
+        <PreferenceScreen
+          android:key="@string/AutoFillTotp_prefs_screen_key"
+          android:title="@string/AutoFillTotp_prefs_title"
+        >
+          <keepass2android.ToolbarPreference
+            android:key="@string/AutoFillTotp_prefs_screen_key"
+            android:title="@string/AutoFillTotp_prefs_title" />
+
+					<CheckBoxPreference android:key="AutoFillTotp_prefs_ShowNotification_key"
+                              android:enabled="true"
+                              android:persistent="true"
+                              android:summary="@string/AutoFillTotp_prefs_ShowNotification_summary"
+                              android:defaultValue="true"
+                              android:title="@string/AutoFillTotp_prefs_ShowNotification_title"
+                              />
+          <CheckBoxPreference android:key="AutoFillTotp_prefs_CopyTotpToClipboard_key"
+                              android:enabled="true"
+                              android:persistent="true"
+                              android:summary="@string/AutoFillTotp_prefs_CopyTotpToClipboard_summary"
+                              android:defaultValue="true"
+                              android:title="@string/AutoFillTotp_prefs_CopyTotpToClipboard_title"
+          />
+          <CheckBoxPreference android:key="AutoFillTotp_prefs_ActivateKeyboard_key"
+                              android:enabled="true"
+                              android:persistent="true"
+                              android:summary="@string/AutoFillTotp_prefs_ActivateKeyboard_summary"
+                              android:defaultValue="false"
+                              android:title="@string/AutoFillTotp_prefs_ActivateKeyboard_title"
+          />
+
+        </PreferenceScreen>
 
       </PreferenceScreen>
 

src/keepass2android/SelectCurrentDbActivity.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Text;
 
@@ -306,7 +307,27 @@ protected override void OnCreate(Bundle savedInstanceState)
                 }
                 else if (Intent.Action == Intent.ActionSend)
                 {
-                    AppTask = new SearchUrlTask { UrlToSearchFor = Intent.GetStringExtra(Intent.ExtraText) };
+                    ActivationCondition activationCondition = ActivationCondition.Never;
+                    ISharedPreferences prefs = PreferenceManager.GetDefaultSharedPreferences(this);
+                    if (prefs.GetBoolean("kp2a_switch_rooted", false))
+                    {
+                        activationCondition = ActivationCondition.Always;
+                    }
+                    else
+                    {
+                        //if the app is about to be closed again (e.g. after searching for a URL and returning to the browser:
+                        // automatically bring up the Keyboard selection dialog
+                        if (prefs.GetBoolean(this.GetString(Resource.String.OpenKp2aKeyboardAutomatically_key), this.Resources.GetBoolean(Resource.Boolean.OpenKp2aKeyboardAutomatically_default)))
+                        {
+                            activationCondition = ActivationCondition.Always;
+                        }
+                    }
+
+                    AppTask = new SearchUrlTask()
+                    {
+                        UrlToSearchFor = Intent.GetStringExtra(Intent.ExtraText),
+                        ActivateKeyboard = activationCondition
+                    };
                 }
             }
 

src/keepass2android/ShareUrlResults.cs

@@ -82,20 +82,15 @@ protected override void OnCreate(Bundle savedInstanceState)
 			//if user presses back to leave this activity:
 			SetResult(Result.Canceled);
 
-
 		    UpdateBottomBarElementVisibility(Resource.Id.select_other_entry, true);
 		    UpdateBottomBarElementVisibility(Resource.Id.add_url_entry, true);
 
-
             if (App.Kp2a.DatabaseIsUnlocked)
 			{
-
-				Query();	
+                Query();
 			}
             // else: LockCloseListActivity.OnResume will trigger a broadcast (LockDatabase) which will cause the activity to be finished.
-
-
-
+
         }
 
         protected override void OnSaveInstanceState(Bundle outState)
@@ -162,9 +157,17 @@ private void Query()
                 String searchUrl = searchUrlTask.UrlToSearchFor;
                 selectOtherEntry.Visibility =  ViewStates.Visible;
 
-                var newTask = new SearchUrlTask() { AutoReturnFromQuery = false, UrlToSearchFor = searchUrl };
+                SearchUrlTask newTask;
                 if (AppTask is SelectEntryTask currentSelectTask)
+                {
+                    newTask = new SearchUrlTask() { AutoReturnFromQuery = false, UrlToSearchFor = searchUrl, ActivateKeyboard = currentSelectTask.ActivateKeyboard };
                     newTask.ShowUserNotifications = currentSelectTask.ShowUserNotifications;
+                    newTask.ActivateKeyboard = currentSelectTask.ActivateKeyboard;  
+                    newTask.CopyTotpToClipboard = currentSelectTask.CopyTotpToClipboard;
+                }
+                else
+                    newTask = new SearchUrlTask() { AutoReturnFromQuery = false, UrlToSearchFor = searchUrl, ActivateKeyboard = ActivationCondition.Never };
+
 
                 selectOtherEntry.Click += (sender, e) => {
                     GroupActivity.Launch(this, newTask, new ActivityLaunchModeRequestCode(0));
@@ -179,7 +182,7 @@ private void Query()
                     createUrlEntry.Visibility = ViewStates.Visible;
                     createUrlEntry.Click += (sender, e) =>
                     {
-                        GroupActivity.Launch(this, new CreateEntryThenCloseTask { Url = searchUrl, ShowUserNotifications = (AppTask as SelectEntryTask)?.ShowUserNotifications ?? ShowUserNotificationsMode.Always }, new ActivityLaunchModeRequestCode(0));
+                        GroupActivity.Launch(this, new CreateEntryThenCloseTask { Url = searchUrl, ShowUserNotifications = (AppTask as SelectEntryTask)?.ShowUserNotifications ?? ActivationCondition.Always }, new ActivityLaunchModeRequestCode(0));
                         Toast.MakeText(this, GetString(Resource.String.select_group_then_add, new Java.Lang.Object[] { GetString(Resource.String.add_entry) }), ToastLength.Long).Show();
                     };
                 }

src/keepass2android/Totp/Kp2aTotp.cs

@@ -10,8 +10,9 @@ namespace keepass2android
 {
 	class Kp2aTotp
 	{
+        public const string TotpKey = "TOTP";
 
-		readonly ITotpPluginAdapter[] _pluginAdapters = new ITotpPluginAdapter[]
+        readonly ITotpPluginAdapter[] _pluginAdapters = new ITotpPluginAdapter[]
         {
             new TrayTotpPluginAdapter(), 
             new KeeOtpPluginAdapter(), 

src/keepass2android/Totp/UpdateTotpTimerTask.cs

@@ -13,7 +13,7 @@ namespace PluginTOTP
 {
 	class UpdateTotpTimerTask: TimerTask
 	{
-		public const string TotpKey = "TOTP";
+		public const string TotpKey = Kp2aTotp.TotpKey;
 		private readonly Context _context;
 		private readonly ITotpPluginAdapter _adapter;