revert AndroidX.Biometric to the same version as used in 1.11 for testing

remove potential plain-text credentials for file storage from logs

src/keepass2android-app/EntryEditActivity.cs

@@ -331,13 +331,18 @@ namespace keepass2android
 
         }
 
-	    protected override void OnStart()
+        private bool hasRequestedKeyboardActivation = false;
+        protected override void OnStart()
 	    {
 	        base.OnStart();
 	        if (PreferenceManager.GetDefaultSharedPreferences(this)
-	            .GetBoolean(GetString(Resource.String.UseKp2aKeyboardInKp2a_key), false))
+	            .GetBoolean(GetString(Resource.String.UseKp2aKeyboardInKp2a_key), false)
+                && (!hasRequestedKeyboardActivation))
 	        {
-	            CopyToClipboardService.ActivateKeyboard(this);
+                //only try this once. if the user clicks cancel, we don't want to ask again
+				// (it may happen that the activity is restarted because of the NewTask flag immediately after the dialog)
+                hasRequestedKeyboardActivation = true;
+                CopyToClipboardService.ActivateKeyboard(this);
 	        }
         }
 

src/keepass2android-app/PasswordActivity.cs

@@ -1570,15 +1570,19 @@ namespace keepass2android
 
             base.OnPause();
 		}
+
+        private bool hasRequestedKeyboardActivation = false;
 		protected override void OnStart()
 		{
 			base.OnStart();
 			_starting = true;
 
 		    if (PreferenceManager.GetDefaultSharedPreferences(this)
-		        .GetBoolean(GetString(Resource.String.UseKp2aKeyboardInKp2a_key), false))
-		    {
-		        CopyToClipboardService.ActivateKeyboard(this);
+		        .GetBoolean(GetString(Resource.String.UseKp2aKeyboardInKp2a_key), false)
+                && !hasRequestedKeyboardActivation)
+            {
+                hasRequestedKeyboardActivation = true;
+                CopyToClipboardService.ActivateKeyboard(this);
 		    }
 
             DonateReminder.ShowDonateReminderIfAppropriate(this);

src/keepass2android-app/Resources/layout/switch_ime_activity_layout.xml

@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                                                     android:id="@+id/main_content"
+                                                     android:layout_width="match_parent"
+                                                     android:layout_height="match_parent"
+                                                     android:fitsSystemWindows="true">
 <LinearLayout  xmlns:android="http://schemas.android.com/apk/res/android"
                xmlns:tools="http://schemas.android.com/tools"
                android:orientation="vertical"
@@ -14,6 +19,7 @@
                android:text="@string/switch_ime_text" />
 
     <Button 
+      
       android:id="@+id/btn_reopen"
       android:layout_width="match_parent"
                android:layout_height="wrap_content"
@@ -25,4 +31,51 @@
       android:layout_height="wrap_content"
       android:text="@string/cancel" />
 
+    <LinearLayout android:orientation="vertical"
+            android:paddingTop="64dp"
+            android:id="@+id/settings_notes_container"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+            <TextView
+              android:paddingTop="12dp"
+                android:id="@+id/note_kp2a_switch_rooted"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/autoswitch_enabled_but_not_setup"
+                />
+
+            <TextView
+              android:paddingTop="12dp"
+              android:id="@+id/note_AutoFillTotp_prefs_ActivateKeyboard"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:text="@string/switch_keyboard_for_totp_enabled"
+            />
+
+            <TextView
+              android:paddingTop="12dp"
+              android:id="@+id/note_UseKp2aKeyboardInKp2a"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:text="@string/switch_keyboard_inside_kp2a_enabled"
+            />
+
+            <TextView
+                android:id="@+id/note_OpenKp2aKeyboardAutomatically"
+              android:paddingTop="12dp"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:text="@string/switch_keyboard_on_search_enabled"
+            />
+            
+            <Button 
+              style="?attr/materialButtonOutlinedStyle"
+              android:id="@+id/btn_open_settings"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:text="@string/IconVisibilityInfo_Android8_btnSettings" />
+
+            </LinearLayout>
+
 </LinearLayout>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

src/keepass2android-app/Resources/values/config.xml

@@ -200,7 +200,7 @@
     <item>System</item>
 	</string-array>
 	
-	<string name="AcceptAllServerCertificates_default">WARN</string>
+	<string name="AcceptAllServerCertificates_default">ERROR</string>
 	<string-array name="AcceptAllServerCertificates_values">
 		<item>IGNORE</item>
 		<item>WARN</item>

src/keepass2android-app/Resources/values/strings.xml

@@ -1249,5 +1249,9 @@
   <string name="kp2a_switch_on_sendgodone_summary">Switch back when pressing send/go/done</string>
   <string name="qr_scanning_error_no_google_play_services">QR code scanning requires Google Play Services. Please install or update Google Play Services on your device.</string>
 <string name="english_ime_settings">Android keyboard settings</string>
-    
-    </resources>
+  <string name="autoswitch_enabled_but_not_setup">Note: You have enabled App - Settings - Password access - Keyboard switching - Auto-switch keyboard, but it doesn\'t seem to be configured correctly.</string>
+  <string name="switch_keyboard_for_totp_enabled">Note: You have enabled App - Password access - Autofill-Service - Autofill for TOTP entries. This can cause this window to show when you open an entry with a TOTP.</string>
+  <string name="switch_keyboard_inside_kp2a_enabled">Note: You have enabled App - Security - Use built-in keyboard inside Keepass2Android. This can cause this window to show when you open the app or edit an entry.</string>
+  <string name="switch_keyboard_on_search_enabled">Note: You have enabled App - Security - Password access - Keyboard switching - Switch keyboard. This can cause this window to show when you search for an entry from the browser.</string>
+  
+</resources>

src/keepass2android-app/SwitchImeActivity.cs

@@ -6,6 +6,7 @@ using System.Threading;
 using Android.App;
 using Android.Content;
 using Android.OS;
+using Android.Preferences;
 using Android.Runtime;
 using Android.Util;
 using Android.Views;
@@ -15,8 +16,8 @@ using keepass2android;
 
 namespace keepass2android
 {
-    [Activity(Label = AppNames.AppName, TaskAffinity = "", NoHistory = true)]
-    public class SwitchImeActivity : Activity
+    [Activity(Label = AppNames.AppName, Theme = "@style/Kp2aTheme_BlueActionBar")]
+    public class SwitchImeActivity : AndroidX.AppCompat.App.AppCompatActivity
     {
         protected override void OnCreate(Bundle savedInstanceState)
         {
@@ -24,7 +25,26 @@ namespace keepass2android
             SetContentView(Resource.Layout.switch_ime_activity_layout);
             FindViewById<Button>(Resource.Id.btn_reopen).Click += (sender, args) => TrySwitchKeyboard();
             FindViewById<Button>(Resource.Id.btn_cancel).Click += (sender, args) => Finish();
+            FindViewById<Button>(Resource.Id.btn_open_settings).Click += (sender, args) => AppSettingsActivity.Launch(this);
+
+            var prefs = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext);
+
+            bool useKp2aKeyboardInKp2a = prefs.GetBoolean(GetString(Resource.String.UseKp2aKeyboardInKp2a_key), false);
+            bool kp2a_switch_rooted = prefs.GetBoolean("kp2a_switch_rooted", false);
+            bool AutoFillTotp_prefs_ActivateKeyboard = prefs.GetBoolean("AutoFillTotp_prefs_ActivateKeyboard_key", false);
+            bool OpenKp2aKeyboardAutomatically = prefs.GetBoolean(GetString(Resource.String.OpenKp2aKeyboardAutomatically_key), Resources.GetBoolean(Resource.Boolean.OpenKp2aKeyboardAutomatically_default));
+
+            FindViewById(Resource.Id.note_UseKp2aKeyboardInKp2a).Visibility = useKp2aKeyboardInKp2a ? ViewStates.Visible : ViewStates.Gone;
+            FindViewById(Resource.Id.note_kp2a_switch_rooted).Visibility = kp2a_switch_rooted ? ViewStates.Visible : ViewStates.Gone;
+            FindViewById(Resource.Id.note_AutoFillTotp_prefs_ActivateKeyboard).Visibility = AutoFillTotp_prefs_ActivateKeyboard ? ViewStates.Visible : ViewStates.Gone;
+            FindViewById(Resource.Id.note_OpenKp2aKeyboardAutomatically).Visibility = OpenKp2aKeyboardAutomatically ? ViewStates.Visible : ViewStates.Gone;
+
+            bool hasNote = useKp2aKeyboardInKp2a || kp2a_switch_rooted || AutoFillTotp_prefs_ActivateKeyboard || OpenKp2aKeyboardAutomatically;
+            ((LinearLayout)FindViewById(Resource.Id.settings_notes_container)).Visibility = hasNote ? ViewStates.Visible : ViewStates.Gone;
+
         }
+
+
         private string Kp2aInputMethodName
         {
             get { return PackageName + "/keepass2android.softkeyboard.KP2AKeyboard"; }

src/keepass2android-app/app/App.cs

@@ -918,14 +918,16 @@ namespace keepass2android
 		{
 			var prefs = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext);
 
-			ValidationMode validationMode = ValidationMode.Warn;
+			ValidationMode validationMode = ValidationMode.Error;
 
 			string strValMode = prefs.GetString(LocaleManager.LocalizedAppContext.Resources.GetString(Resource.String.AcceptAllServerCertificates_key),
 												 LocaleManager.LocalizedAppContext.Resources.GetString(Resource.String.AcceptAllServerCertificates_default));
 
 			if (strValMode == "IGNORE")
 				validationMode = ValidationMode.Ignore;
-			else if (strValMode == "ERROR")
+            else if (strValMode == "WARN")
+                validationMode = ValidationMode.Warn;
+            else if (strValMode == "ERROR")
 				validationMode = ValidationMode.Error;
 			return validationMode;
 		}

src/keepass2android-app/keepass2android-app.csproj

@@ -732,11 +732,17 @@
   <ItemGroup>
     <AndroidNativeLibrary Include="..\java\argon2\libs\armeabi-v7a\libargon2.so" Link="armeabi-v7a\libargon2.so" />
   </ItemGroup>
+  <ItemGroup>
+    <AndroidNativeLibrary Include="..\java\argon2\libs\x86\libargon2.so" Link="x86\libargon2.so" />
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidNativeLibrary Include="..\java\argon2\libs\x86_64\libargon2.so" Link="x86_64\libargon2.so" />
+  </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Xamarin.AndroidX.AppCompat" Version="1.7.0.5" />
     <PackageReference Include="Xamarin.AndroidX.AppCompat.AppCompatResources" Version="1.7.0.5" />
     <PackageReference Include="Xamarin.AndroidX.AutoFill" Version="1.1.0.30" />
-    <PackageReference Include="Xamarin.AndroidX.Biometric" Version="1.1.0.27" />
+    <PackageReference Include="Xamarin.AndroidX.Biometric" Version="1.1.0.6" />
     <PackageReference Include="Xamarin.AndroidX.CoordinatorLayout" Version="1.3.0" />
     <PackageReference Include="Xamarin.AndroidX.CursorAdapter" Version="1.0.0.31" />
     <PackageReference Include="Xamarin.AndroidX.Lifecycle.Common" Version="2.8.7.2" />