allow to change app language, closes https://github.com/PhilippC/keepass2android/issues/201

src/keepass2android/AutoOpenEdit.cs

@@ -66,16 +66,16 @@ namespace keepass2android
         public override string GetTitle(string key)
         {
             if (key == strVisible)
-                return Application.Context.GetString(Resource.String.Visible_title);
+                return LocaleManager.LocalizedAppContext.GetString(Resource.String.Visible_title);
             if (key == strEnabled)
-                return Application.Context.GetString(Resource.String.child_db_Enabled_title);
+                return LocaleManager.LocalizedAppContext.GetString(Resource.String.child_db_Enabled_title);
             if (key == strUiKeyFile)
-                return Application.Context.GetString(Resource.String.keyfile_heading);
+                return LocaleManager.LocalizedAppContext.GetString(Resource.String.keyfile_heading);
             if (key == strUiDatabaseFile)
-                return Application.Context.GetString(Resource.String.database_file_heading);
+                return LocaleManager.LocalizedAppContext.GetString(Resource.String.database_file_heading);
             if (key.StartsWith(strUiIfDevice))
             {
-                return Application.Context.GetString(Resource.String.if_device_text,new Object[]{key.Substring(strUiIfDevice.Length)});
+                return LocaleManager.LocalizedAppContext.GetString(Resource.String.if_device_text,new Object[]{key.Substring(strUiIfDevice.Length)});
             }
             return key;
         }

src/keepass2android/FileSelectHelper.cs

@@ -459,7 +459,7 @@ namespace keepass2android
 			_activity.StartActivityForResult(i, _requestCode);
 
 #else
-			Toast.MakeText(Application.Context, "File chooser is excluded!", ToastLength.Long).Show();
+			Toast.MakeText(LocaleManager.LocalizedAppContext, "File chooser is excluded!", ToastLength.Long).Show();
 #endif
 			return true;
 		}

src/keepass2android/GroupBaseActivity.cs

@@ -1250,7 +1250,7 @@ namespace keepass2android
                 {
                     Handler.Post(() =>
                     {
-                        Toast.MakeText(ActiveActivity ?? Application.Context, "Unrecoverable error: " + Message, ToastLength.Long).Show();
+                        Toast.MakeText(ActiveActivity ?? LocaleManager.LocalizedAppContext, "Unrecoverable error: " + Message, ToastLength.Long).Show();
                     });
 
                     App.Kp2a.Lock(false);

src/keepass2android/KeeAutoExec.cs

@@ -61,7 +61,7 @@ namespace keepass2android
             {
                 if (_thisDevice != null)
                     return _thisDevice;
-                String android_id = Settings.Secure.GetString(Application.Context.ContentResolver, Settings.Secure.AndroidId);
+                String android_id = Settings.Secure.GetString(LocaleManager.LocalizedAppContext.ContentResolver, Settings.Secure.AndroidId);
 
                 string deviceName = Build.Manufacturer+" "+Build.Model;
                 _thisDevice = deviceName + " (" + android_id + ")";
@@ -315,7 +315,7 @@ namespace keepass2android
                 try { ck.AddUserKey(new KcpKeyFile(strAbs)); }
                 catch (InvalidOperationException)
                 {
-                    Toast.MakeText(Application.Context,Resource.String.error_adding_keyfile,ToastLength.Long).Show();
+                    Toast.MakeText(LocaleManager.LocalizedAppContext,Resource.String.error_adding_keyfile,ToastLength.Long).Show();
                     return false;
                 }
                 catch (Exception) { throw; }

src/keepass2android/LifecycleAwareActivity.cs

@@ -28,6 +28,10 @@ namespace keepass2android
 				
 	public abstract class LifecycleAwareActivity : AndroidX.AppCompat.App.AppCompatActivity
     {
+		protected override void AttachBaseContext(Context baseContext)
+		{
+			base.AttachBaseContext(LocaleManager.setLocale(baseContext));
+		}
 		protected LifecycleAwareActivity (IntPtr javaReference, JniHandleOwnership transfer)
 			: base(javaReference, transfer)
 		{
@@ -86,7 +90,9 @@ namespace keepass2android
 
 		protected override void OnCreate(Bundle bundle)
 		{
+			
 			base.OnCreate(bundle);
+			
 			Kp2aLog.Log(ClassName+".OnCreate" + " " + ID);
 			Kp2aLog.Log(ClassName+":apptask="+Intent.GetStringExtra("KP2A_APP_TASK_TYPE") + " " + ID);
 		}

src/keepass2android/NoSecureDisplayActivity.cs

@@ -37,7 +37,7 @@ namespace keepass2android
             };
             FindViewById<Button>(Resource.Id.disable_secure_screen_check).Click += (sender, args) =>
             {
-                var prefs = PreferenceManager.GetDefaultSharedPreferences(Application.Context);
+                var prefs = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext);
                 prefs.Edit()
                     .PutBoolean("no_secure_display_check", true)
                     .Commit();

src/keepass2android/Resources/values/config.xml

@@ -67,6 +67,7 @@
     <string name="omitbackup_key">omitbackup</string>    
     <string name="list_size_key">list_size</string>
 	<string name="design_key">design_key</string>
+  <string name="app_language_pref_key">app_language_pref_key</string>
 	<string name="sort_key_old">sort_key</string>
 	<string name="sort_key">sort_key_new</string>
 	<string name="sortgroups_key">sortgroups_key</string>

src/keepass2android/Resources/values/strings.xml

@@ -81,6 +81,7 @@
   <string name="copy_password">Select to copy password to clipboard</string>
   <string name="copy_totp">Select to copy TOTP to clipboard</string>
   <string name="available_through_keyboard">Entry is available through KP2A Keyboard</string>
+  <string name="app_language_pref_title">App language</string>
 	<string name="entry_is_available">is available</string>
   <string name="not_possible_im_picker">Could not open dialog to select input method. Please activate keyboard manually.</string>
   <string name="please_activate_keyboard">Please enable the Keepass2Android keyboard in your system settings.</string>
@@ -92,6 +93,7 @@
   <string name="disclaimer_formal">Keepass2Android comes with ABSOLUTELY NO WARRANTY; This is free software, and you are welcome to redistribute it under the conditions of the GPL version 2 or later.</string>
   <string name="ellipsis">\u2026</string>
 	<string name="copy_to_clipboard">Copy to clipboard</string>
+  <string name="SystemLanguage">System language</string>
   <string name="fingerprint_description">Please authenticate to continue</string>
   <string name="fingerprint_fatal">Cannot setup Biometric Unlock:</string>
   <string name="fingerprint_not_recognized">Biometric authentication failed. Try again</string>
@@ -824,6 +826,7 @@
   <string-array name="ChangeLog_1_09b">
     <item>Fix disappearing autofill prompt in Firefox</item>
     <item>Integrate autofill suggestions with keyboard (requires Android 11+)</item>
+    <item>Allow to change app language in settings</item>
   </string-array>
 
 

src/keepass2android/Resources/xml/preferences.xml

@@ -280,6 +280,12 @@
 			  android:dialogTitle="@string/design_title"
 			  android:defaultValue="@string/design_default"/>
 
+      <ListPreference
+    android:key="@string/app_language_pref_key"
+    android:title="@string/app_language_pref_title"
+    android:dialogTitle="@string/app_language_pref_title"
+    />
+
       
       <CheckBoxPreference
 				android:enabled="true"

src/keepass2android/Totp/Kp2aTotp.cs

@@ -26,7 +26,7 @@ namespace keepass2android
                 return null;
             foreach (ITotpPluginAdapter adapter in _pluginAdapters)
             {
-                TotpData totpData = adapter.GetTotpData(entry.OutputStrings.ToDictionary(pair => StrUtil.SafeXmlString(pair.Key), pair => pair.Value.ReadString()), Application.Context, false);
+                TotpData totpData = adapter.GetTotpData(entry.OutputStrings.ToDictionary(pair => StrUtil.SafeXmlString(pair.Key), pair => pair.Value.ReadString()), LocaleManager.LocalizedAppContext, false);
                 if (totpData.IsTotpEntry)
                 {
                     return totpData;
@@ -47,7 +47,7 @@ namespace keepass2android
                 {
                     TotpData totpData = adapter.GetTotpData(
                         App.Kp2a.LastOpenedEntry.OutputStrings.ToDictionary(pair => StrUtil.SafeXmlString(pair.Key),
-                            pair => pair.Value.ReadString()), Application.Context, false);
+                            pair => pair.Value.ReadString()), LocaleManager.LocalizedAppContext, false);
                     if (totpData.IsTotpEntry)
                     {
                         return adapter;
@@ -67,7 +67,7 @@ namespace keepass2android
         {
             var adapter = TryGetAdapter(App.Kp2a.LastOpenedEntry);
             if (adapter != null)
-                new UpdateTotpTimerTask(Application.Context, adapter).Run();
+                new UpdateTotpTimerTask(LocaleManager.LocalizedAppContext, adapter).Run();
         }
 	}
 }

src/keepass2android/Utils/Util.cs

@@ -41,12 +41,79 @@ using KeePassLib.Security;
 using KeePassLib.Serialization;
 using Uri = Android.Net.Uri;
 
+
 namespace keepass2android
 {
-	
+	public class LocaleManager
+	{
+		public static Context LocalizedAppContext
+		{
+			get
+			{
+				//the standard way of setting locale on the app context is through Application.AttachBaseContext,
+				//but because of https://bugzilla.xamarin.com/11/11182/bug.html this doesn't work
+				return setLocale(Application.Context);
+			}
+		}
+		public static Context setLocale(Context c)
+		{
+			return setNewLocale(c, getLanguage(c));
+		}
+
+		public static Context setNewLocale(Context c, String language)
+		{
+			return updateResources(c, language);
+		}
+
+		static string _language;
+		public static string Language 
+		{			
+			get { return _language; }
+			set { _language = value;languageLoaded = true; 
+			} 
+		}
+		static bool languageLoaded = false;
+
+		public static String getLanguage(Context c)
+		{
+			if (!languageLoaded)
+            {
+				var language = PreferenceManager.GetDefaultSharedPreferences(c).GetString(c.GetString(Resource.String.app_language_pref_key), null);
+				Language = language;
+			}			
+			return Language;
+		}
+
+		private static Context updateResources(Context context, String language)
+		{
+			if (language == null)
+				return context;
+			
+			Java.Util.Locale locale = new Java.Util.Locale(language);
+			Java.Util.Locale.Default = locale;
+
+			Resources res = context.Resources;
+			Configuration config = new Configuration(res.Configuration);
+			if ((int)Build.VERSION.SdkInt >= 17)
+			{
+				config.SetLocale(locale);
+				context = context.CreateConfigurationContext(config);
+			}
+			else
+			{
+				config.Locale = locale;
+				res.UpdateConfiguration(config, res.DisplayMetrics);
+			}
+			return context;
+
+		}
+	}
+
+
 	public class Util {
 
-	    public const String KeyFilename = "fileName";
+		
+		public const String KeyFilename = "fileName";
 	    public const String KeyServerusername = "serverCredUser";
 	    public const String KeyServerpassword = "serverCredPwd";
 	    public const String KeyServercredmode = "serverCredRememberMode";
@@ -253,7 +320,7 @@ namespace keepass2android
 	 * @return True if an Intent with the specified action can be sent and
 	 *         responded to, false otherwise.
 	 */
-		static bool IsIntentAvailable(Context context, String action, String type, List<String> categories )
+				static bool IsIntentAvailable(Context context, String action, String type, List<String> categories )
 		{
 			PackageManager packageManager = context.PackageManager;
 			Intent intent = new Intent(action);

src/keepass2android/app/App.cs

@@ -109,7 +109,10 @@ namespace keepass2android
 	/// </summary>
 	public class Kp2aApp: IKp2aApp, ICacheSupervisor
 	{
-	    public void Lock(bool allowQuickUnlock = true, bool lockWasTriggeredByTimeout = false)
+
+		
+
+		public void Lock(bool allowQuickUnlock = true, bool lockWasTriggeredByTimeout = false)
 	    {
 			if (OpenDatabases.Any())
 			{
@@ -122,7 +125,7 @@ namespace keepass2android
 						Kp2aLog.Log("QuickLocking database");
 					    QuickLocked = true;
 					    LastOpenedEntry = null;
-                        BroadcastDatabaseAction(Application.Context, Strings.ActionLockDatabase);
+                        BroadcastDatabaseAction(LocaleManager.LocalizedAppContext, Strings.ActionLockDatabase);
 					}
 					else
 					{
@@ -133,7 +136,7 @@ namespace keepass2android
 				{
 					Kp2aLog.Log("Locking database");
 
-					BroadcastDatabaseAction(Application.Context, Strings.ActionCloseDatabase);
+					BroadcastDatabaseAction(LocaleManager.LocalizedAppContext, Strings.ActionCloseDatabase);
 
                     // Couldn't quick-lock, so unload database(s) instead
                     _openAttempts.Clear();
@@ -153,7 +156,7 @@ namespace keepass2android
             var intent = new Intent(Intents.DatabaseLocked);
             if (lockWasTriggeredByTimeout)
                 intent.PutExtra("ByTimeout", true);
-            Application.Context.SendBroadcast(intent);
+            LocaleManager.LocalizedAppContext.SendBroadcast(intent);
         }
 
 
@@ -178,8 +181,8 @@ namespace keepass2android
 
 	    public Database LoadDatabase(IOConnectionInfo ioConnectionInfo, MemoryStream memoryStream, CompositeKey compositeKey, ProgressDialogStatusLogger statusLogger, IDatabaseFormat databaseFormat, bool makeCurrent)
 	    {
-	        var prefs = PreferenceManager.GetDefaultSharedPreferences(Application.Context);
+	        var prefs = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext);
-	        var createBackup = prefs.GetBoolean(Application.Context.GetString(Resource.String.CreateBackups_key), true)
+	        var createBackup = prefs.GetBoolean(LocaleManager.LocalizedAppContext.GetString(Resource.String.CreateBackups_key), true)
                 && !(new LocalFileStorage(this).IsLocalBackup(ioConnectionInfo));
 
 	        MemoryStream backupCopy = new MemoryStream();
@@ -216,8 +219,8 @@ namespace keepass2android
 
             if (createBackup)
             { 
-		        statusLogger.UpdateMessage(Application.Context.GetString(Resource.String.UpdatingBackup));
+		        statusLogger.UpdateMessage(LocaleManager.LocalizedAppContext.GetString(Resource.String.UpdatingBackup));
-		        Java.IO.File internalDirectory = IoUtil.GetInternalDirectory(Application.Context);
+		        Java.IO.File internalDirectory = IoUtil.GetInternalDirectory(LocaleManager.LocalizedAppContext);
                 string baseDisplayName = App.Kp2a.GetFileStorage(ioConnectionInfo).GetDisplayName(ioConnectionInfo);
                 string targetPath = baseDisplayName;
 		        var charsToRemove = "|\\?*<\":>+[]/'";
@@ -242,7 +245,7 @@ namespace keepass2android
                 Java.Lang.Object baseIocDisplayName = baseDisplayName;
 
                 string keyfile = App.Kp2a.FileDbHelper.GetKeyFileForFile(ioConnectionInfo.Path);
-		        App.Kp2a.StoreOpenedFileAsRecent(targetIoc, keyfile, false, Application.Context.
+		        App.Kp2a.StoreOpenedFileAsRecent(targetIoc, keyfile, false, LocaleManager.LocalizedAppContext.
 		            GetString(Resource.String.LocalBackupOf, new Java.Lang.Object[]{baseIocDisplayName}));
 
                 prefs.Edit()
@@ -298,13 +301,13 @@ namespace keepass2android
 
 			UpdateOngoingNotification();
 
-			BroadcastDatabaseAction(Application.Context, Strings.ActionUnlockDatabase);
+			BroadcastDatabaseAction(LocaleManager.LocalizedAppContext, Strings.ActionUnlockDatabase);
 		}
 
 		public void UpdateOngoingNotification()
 		{
 			// Start or update the notification icon service to reflect the current state
-			var ctx = Application.Context;
+			var ctx = LocaleManager.LocalizedAppContext;
 		    if (DatabaseIsUnlocked || QuickLocked)
 		    {
 		        ContextCompat.StartForegroundService(ctx, new Intent(ctx, typeof(OngoingNotificationsService)));
@@ -333,7 +336,7 @@ namespace keepass2android
 				//Set KeyLength of QuickUnlock at time of enabling.
 				//This is important to not allow an attacker to set the length to 1 when QuickUnlock is started already.
 
-				var ctx = Application.Context;
+				var ctx = LocaleManager.LocalizedAppContext;
 				var prefs = PreferenceManager.GetDefaultSharedPreferences(ctx);
 				QuickUnlockKeyLength = Math.Max(1, int.Parse(prefs.GetString(ctx.GetString(Resource.String.QuickUnlockLength_key), ctx.GetString(Resource.String.QuickUnlockLength_default))));
 			}
@@ -429,7 +432,7 @@ namespace keepass2android
 
         public bool GetBooleanPreference(PreferenceKey key)
         {
-            Context ctx = Application.Context;
+            Context ctx = LocaleManager.LocalizedAppContext;
             ISharedPreferences prefs = PreferenceManager.GetDefaultSharedPreferences(ctx);
             switch (key)
             {
@@ -504,7 +507,7 @@ namespace keepass2android
 			var field = typeof(Resource.String).GetField(key);
 			if (field == null)
 				throw new Exception("Invalid key " + key);
-			return Application.Context.GetString((int)field.GetValue(null));
+			return LocaleManager.LocalizedAppContext.GetString((int)field.GetValue(null));
 		}
 
 	    public Drawable GetStorageIcon(string protocolId)
@@ -523,7 +526,7 @@ namespace keepass2android
 			var field = typeof(Resource.Drawable).GetField(key);
 			if (field == null)
 				throw new Exception("Invalid key " + key);
-			return Application.Context.Resources.GetDrawable((int)field.GetValue(null));
+			return LocaleManager.LocalizedAppContext.Resources.GetDrawable((int)field.GetValue(null));
 		}
 
 		public void AskYesNoCancel(UiStringKey titleKey, UiStringKey messageKey, EventHandler<DialogClickEventArgs> yesHandler, EventHandler<DialogClickEventArgs> noHandler, EventHandler<DialogClickEventArgs> cancelHandler, Context ctx, string messageSuffix)
@@ -667,7 +670,7 @@ namespace keepass2android
 
 				if (DatabaseCacheEnabled && allowCache)
 				{
-					fileStorage = new CachingFileStorage(innerFileStorage, Application.Context, this);
+					fileStorage = new CachingFileStorage(innerFileStorage, LocaleManager.LocalizedAppContext, this);
 				}
 				else
 				{
@@ -705,20 +708,20 @@ namespace keepass2android
 					_fileStorages = new List<IFileStorage>
 						{
 							
-							new AndroidContentStorage(Application.Context),
+							new AndroidContentStorage(LocaleManager.LocalizedAppContext),
 #if !EXCLUDE_JAVAFILESTORAGE
 #if !NoNet
-							new DropboxFileStorage(Application.Context, this),
+							new DropboxFileStorage(LocaleManager.LocalizedAppContext, this),
-							new DropboxAppFolderFileStorage(Application.Context, this),
+							new DropboxAppFolderFileStorage(LocaleManager.LocalizedAppContext, this),
-                            GoogleApiAvailability.Instance.IsGooglePlayServicesAvailable(Application.Context)==ConnectionResult.Success ? new GoogleDriveFileStorage(Application.Context, this) : null,
+                            GoogleApiAvailability.Instance.IsGooglePlayServicesAvailable(LocaleManager.LocalizedAppContext)==ConnectionResult.Success ? new GoogleDriveFileStorage(LocaleManager.LocalizedAppContext, this) : null,
-							new OneDriveFileStorage(Application.Context, this),
+							new OneDriveFileStorage(LocaleManager.LocalizedAppContext, this),
 						    new OneDrive2FullFileStorage(),
 						    new OneDrive2MyFilesFileStorage(),
 						    new OneDrive2AppFolderFileStorage(),
-                            new SftpFileStorage(Application.Context, this),
+                            new SftpFileStorage(LocaleManager.LocalizedAppContext, this),
-							new NetFtpFileStorage(Application.Context, this),
+							new NetFtpFileStorage(LocaleManager.LocalizedAppContext, this),
 							new WebDavFileStorage(this),
-							new PCloudFileStorage(Application.Context, this),
+							new PCloudFileStorage(LocaleManager.LocalizedAppContext, this),
 							//new LegacyWebDavStorage(this),
                             //new LegacyFtpStorage(this),
 #endif
@@ -783,12 +786,12 @@ namespace keepass2android
 
 		private ValidationMode GetValidationMode()
 		{
-			var prefs = PreferenceManager.GetDefaultSharedPreferences(Application.Context);
+			var prefs = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext);
 
 			ValidationMode validationMode = ValidationMode.Warn;
 
-			string strValMode = prefs.GetString(Application.Context.Resources.GetString(Resource.String.AcceptAllServerCertificates_key),
+			string strValMode = prefs.GetString(LocaleManager.LocalizedAppContext.Resources.GetString(Resource.String.AcceptAllServerCertificates_key),
-												 Application.Context.Resources.GetString(Resource.String.AcceptAllServerCertificates_default));
+												 LocaleManager.LocalizedAppContext.Resources.GetString(Resource.String.AcceptAllServerCertificates_default));
 
 			if (strValMode == "IGNORE")
 				validationMode = ValidationMode.Ignore;
@@ -801,8 +804,8 @@ namespace keepass2android
 		{
 			get
 			{
-				var prefs = PreferenceManager.GetDefaultSharedPreferences(Application.Context);
+				var prefs = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext);
-				return prefs.GetBoolean(Application.Context.GetString(Resource.String.CheckForDuplicateUuids_key), true);
+				return prefs.GetBoolean(LocaleManager.LocalizedAppContext.GetString(Resource.String.CheckForDuplicateUuids_key), true);
 			}
 		}
 
@@ -849,7 +852,7 @@ namespace keepass2android
 #endif
 		private void ShowValidationWarning(string error)
 		{
-			ShowToast(Application.Context.GetString(Resource.String.CertificateWarning, error));
+			ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.CertificateWarning, error));
 		}
 
 
@@ -901,7 +904,7 @@ namespace keepass2android
 		internal void ShowToast(string message)
 		{
 			var handler = new Handler(Looper.MainLooper);
-			handler.Post(() => { var toast = Toast.MakeText(Application.Context, message, ToastLength.Long);
+			handler.Post(() => { var toast = Toast.MakeText(LocaleManager.LocalizedAppContext, message, ToastLength.Long);
 				                   toast.SetGravity(GravityFlags.Center, 0, 0);
 									toast.Show(); 
 			});
@@ -910,7 +913,7 @@ namespace keepass2android
 		public void CouldntSaveToRemote(IOConnectionInfo ioc, Exception e)
 		{
 			var errorMessage = GetErrorMessageForFileStorageException(e);
-			ShowToast(Application.Context.GetString(Resource.String.CouldNotSaveToRemote, errorMessage));
+			ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.CouldNotSaveToRemote, errorMessage));
 		}
 
 		private string GetErrorMessageForFileStorageException(Exception e)
@@ -928,33 +931,33 @@ namespace keepass2android
 		public void CouldntOpenFromRemote(IOConnectionInfo ioc, Exception ex)
 		{
 			var errorMessage = GetErrorMessageForFileStorageException(ex);
-			ShowToast(Application.Context.GetString(Resource.String.CouldNotLoadFromRemote, errorMessage));
+			ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.CouldNotLoadFromRemote, errorMessage));
 		}
 
 		public void UpdatedCachedFileOnLoad(IOConnectionInfo ioc)
 		{
-			ShowToast(Application.Context.GetString(Resource.String.UpdatedCachedFileOnLoad, 
+			ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.UpdatedCachedFileOnLoad, 
-				new Java.Lang.Object[] { Application.Context.GetString(Resource.String.database_file) }));
+				new Java.Lang.Object[] { LocaleManager.LocalizedAppContext.GetString(Resource.String.database_file) }));
 		}
 
 		public void UpdatedRemoteFileOnLoad(IOConnectionInfo ioc)
 		{
-			ShowToast(Application.Context.GetString(Resource.String.UpdatedRemoteFileOnLoad));
+			ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.UpdatedRemoteFileOnLoad));
 		}
 
 		public void NotifyOpenFromLocalDueToConflict(IOConnectionInfo ioc)
 		{
-			ShowToast(Application.Context.GetString(Resource.String.NotifyOpenFromLocalDueToConflict));
+			ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.NotifyOpenFromLocalDueToConflict));
 		}
 
 		public void LoadedFromRemoteInSync(IOConnectionInfo ioc)
 		{
-			ShowToast(Application.Context.GetString(Resource.String.LoadedFromRemoteInSync));
+			ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.LoadedFromRemoteInSync));
 		}
 
 		public void ClearOfflineCache()
 		{
-			new CachingFileStorage(new LocalFileStorage(this), Application.Context, this).ClearCache();
+			new CachingFileStorage(new LocalFileStorage(this), LocaleManager.LocalizedAppContext, this).ClearCache();
 		}
 
 		public IFileStorage GetFileStorage(string protocolId)
@@ -978,7 +981,7 @@ namespace keepass2android
 				
 				if (DatabaseCacheEnabled)
 				{
-					return new OtpAuxCachingFileStorage(innerFileStorage, Application.Context, new OtpAuxCacheSupervisor(this));
+					return new OtpAuxCachingFileStorage(innerFileStorage, LocaleManager.LocalizedAppContext, new OtpAuxCacheSupervisor(this));
 				}
 				else
 				{
@@ -991,8 +994,8 @@ namespace keepass2android
 		{
 			get
 			{
-				var prefs = PreferenceManager.GetDefaultSharedPreferences(Application.Context);
+				var prefs = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext);
-				bool cacheEnabled = prefs.GetBoolean(Application.Context.Resources.GetString(Resource.String.UseOfflineCache_key),
+				bool cacheEnabled = prefs.GetBoolean(LocaleManager.LocalizedAppContext.Resources.GetString(Resource.String.UseOfflineCache_key),
 #if NoNet
 					false
 #else
@@ -1007,14 +1010,14 @@ namespace keepass2android
 		{
 			get
 			{
-				var prefs = PreferenceManager.GetDefaultSharedPreferences(Application.Context); 
+				var prefs = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext); 
-				return prefs.GetBoolean(Application.Context.GetString(Resource.String.OfflineMode_key), false);
+				return prefs.GetBoolean(LocaleManager.LocalizedAppContext.GetString(Resource.String.OfflineMode_key), false);
 			}
 			set
 			{
-				ISharedPreferences prefs = PreferenceManager.GetDefaultSharedPreferences(Application.Context);
+				ISharedPreferences prefs = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext);
 				ISharedPreferencesEditor edit = prefs.Edit();
-				edit.PutBoolean(Application.Context.GetString(Resource.String.OfflineMode_key), value);
+				edit.PutBoolean(LocaleManager.LocalizedAppContext.GetString(Resource.String.OfflineMode_key), value);
 				edit.Commit();
 
 			}
@@ -1035,9 +1038,9 @@ namespace keepass2android
 
         public void OnScreenOff()
 		{
-			if (PreferenceManager.GetDefaultSharedPreferences(Application.Context)
+			if (PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext)
 											 .GetBoolean(
-												Application.Context.GetString(Resource.String.LockWhenScreenOff_key),
+												LocaleManager.LocalizedAppContext.GetString(Resource.String.LockWhenScreenOff_key),
 												false))
 			{
 				App.Kp2a.Lock();
@@ -1172,7 +1175,13 @@ namespace keepass2android
 #endif
 	public class App : Application {
 
-	    public const string NotificationChannelIdUnlocked = "channel_db_unlocked_5";
+		public override void OnConfigurationChanged(Android.Content.Res.Configuration newConfig)
+		{
+			base.OnConfigurationChanged(newConfig);
+			LocaleManager.setLocale(this);
+		}
+
+		public const string NotificationChannelIdUnlocked = "channel_db_unlocked_5";
 	    public const string NotificationChannelIdQuicklocked = "channel_db_quicklocked_5";
 	    public const string NotificationChannelIdEntry = "channel_db_entry_5";
 

src/keepass2android/app/AppTask.cs

@@ -549,7 +549,7 @@ namespace keepass2android
 		{
 		    Context ctx = activity;
 		    if (ctx == null)
-		        ctx = Application.Context;
+		        ctx = LocaleManager.LocalizedAppContext;
 
 			if ((ShowUserNotifications == ShowUserNotificationsMode.Always)
                 || ((ShowUserNotifications == ShowUserNotificationsMode.WhenTotp) && new Kp2aTotp().TryGetAdapter(new PwEntryOutput(activity.Entry, App.Kp2a.CurrentDb)) != null))

src/keepass2android/app/OtpAuxCacheSupervisor.cs

@@ -26,8 +26,8 @@ namespace keepass2android
 
 		public void UpdatedCachedFileOnLoad(IOConnectionInfo ioc)
 		{
-			_app.ShowToast(Application.Context.GetString(Resource.String.UpdatedCachedFileOnLoad,
+			_app.ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.UpdatedCachedFileOnLoad,
-			                                             new Java.Lang.Object[] { Application.Context.GetString(Resource.String.otp_aux_file) }));
+			                                             new Java.Lang.Object[] { LocaleManager.LocalizedAppContext.GetString(Resource.String.otp_aux_file) }));
 		}
 
 		public void UpdatedRemoteFileOnLoad(IOConnectionInfo ioc)
@@ -48,12 +48,12 @@ namespace keepass2android
 
 		public void ResolvedCacheConflictByUsingRemote(IOConnectionInfo ioc)
 		{
-			_app.ShowToast(Application.Context.GetString(Resource.String.ResolvedCacheConflictByUsingRemoteOtpAux));
+			_app.ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.ResolvedCacheConflictByUsingRemoteOtpAux));
 		}
 
 		public void ResolvedCacheConflictByUsingLocal(IOConnectionInfo ioc)
 		{
-			_app.ShowToast(Application.Context.GetString(Resource.String.ResolvedCacheConflictByUsingLocalOtpAux));
+			_app.ShowToast(LocaleManager.LocalizedAppContext.GetString(Resource.String.ResolvedCacheConflictByUsingLocalOtpAux));
 		}
 	}
 }

src/keepass2android/icons/DrawableFactory.cs

@@ -75,8 +75,8 @@ private static Drawable _blank;
 		{
 			get
 			{
-				var context = Application.Context;
+				var context = LocaleManager.LocalizedAppContext;
-				string packageName = PreferenceManager.GetDefaultSharedPreferences(Application.Context).GetString("IconSetKey", context.PackageName);
+				string packageName = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext).GetString("IconSetKey", context.PackageName);
 				//assume that at the momemt only the built in icons are white
 				return packageName == context.PackageName;
 			}
@@ -99,7 +99,7 @@ private static Drawable _blank;
 			Drawable draw;
 			if (!_standardIconMap.TryGetValue(dictKey, out draw))
 			{
-				string packageName = PreferenceManager.GetDefaultSharedPreferences(Application.Context).GetString("IconSetKey", context.PackageName);
+				string packageName = PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext).GetString("IconSetKey", context.PackageName);
 
 				Resources res;
 			    try
@@ -111,7 +111,7 @@ private static Drawable _blank;
                     //can happen after uninstalling icons
                     packageName = context.PackageName;
 			        res = context.PackageManager.GetResourcesForApplication(packageName);
-			        PreferenceManager.GetDefaultSharedPreferences(Application.Context)
+			        PreferenceManager.GetDefaultSharedPreferences(LocaleManager.LocalizedAppContext)
                         .Edit()
 			            .PutString("IconSetKey", packageName)
                         .Commit();

src/keepass2android/search/SearchProvider.cs

@@ -137,7 +137,7 @@ namespace keepass2android.search
 				    Database database = databases[databaseIndex];
 
 
-                    var iconDrawable = database.DrawableFactory.GetIconDrawable(App.Context, database.KpDatabase, iconId, customIconUuid, false) as BitmapDrawable;
+                    var iconDrawable = database.DrawableFactory.GetIconDrawable(LocaleManager.LocalizedAppContext, database.KpDatabase, iconId, customIconUuid, false) as BitmapDrawable;
 					if (iconDrawable?.Bitmap != null)
 
                     {
@@ -152,7 +152,7 @@ namespace keepass2android.search
                                 copiedCanvas.DrawBitmap(original, 0f, 0f, null);
 
                                 var bitmap = copy;
-                                float maxSize = convertDpToPixel(60, App.Context);
+                                float maxSize = convertDpToPixel(60, LocaleManager.LocalizedAppContext);
                                 float scale = Math.Min(maxSize / bitmap.Width, maxSize / bitmap.Height);
                                 var scaleWidth = (int)(bitmap.Width * scale);
                                 var scaleHeight = (int)(bitmap.Height * scale);
@@ -366,7 +366,7 @@ namespace keepass2android.search
                     value = value.Replace("\r", "");
                     if (intlResourceId > 0)
 					{
-						return Application.Context.GetString(intlResourceId) + ": "+value;
+						return LocaleManager.LocalizedAppContext.GetString(intlResourceId) + ": "+value;
 					}
 					return context.Key + ": " + value;
 				}

src/keepass2android/services/AutofillBase/AutofillServiceBase.cs

@@ -39,6 +39,11 @@ namespace keepass2android.services.AutofillBase
 
     public abstract class AutofillServiceBase: AutofillService
     {
+        protected override void AttachBaseContext(Context baseContext)
+        {
+            base.AttachBaseContext(LocaleManager.setLocale(baseContext));
+        }
+
         //use a lock to avoid returning a response several times in buggy Firefox during one connection: this avoids flickering 
         //and disappearing of the autofill prompt.
         //Instead of using a boolean lock, we use a "time-out lock" which is cleared after a few seconds

src/keepass2android/services/CopyToClipboardService.cs

@@ -49,6 +49,11 @@ namespace keepass2android
     [Service]
     public class CopyToClipboardService : Service
     {
+        
+        protected override void AttachBaseContext(Context baseContext)
+        {
+            base.AttachBaseContext(LocaleManager.setLocale(baseContext));
+        }
         class PasswordAccessNotificationBuilder
         {
             private readonly Context _ctx;

src/keepass2android/services/Kp2aAutofill/ChooseForAutofillActivity.cs

@@ -136,15 +136,15 @@ namespace keepass2android.services.Kp2aAutofill
                 {PwDefs.PasswordField, new List<string>{View.AutofillHintPassword}},
                 {PwDefs.UrlField, new List<string>{W3cHints.URL}},
                 {
-                    Application.Context.GetString(Resource.String.TemplateField_CreditCard_CVV),
+                    LocaleManager.LocalizedAppContext.GetString(Resource.String.TemplateField_CreditCard_CVV),
                     new List<string>{View.AutofillHintCreditCardSecurityCode}
                 },
                 {
-                    Application.Context.GetString(Resource.String.TemplateField_CreditCard_Owner),
+                    LocaleManager.LocalizedAppContext.GetString(Resource.String.TemplateField_CreditCard_Owner),
                     new List<string>{W3cHints.CC_NAME}
                 },
-                {Application.Context.GetString(Resource.String.TemplateField_Number), new List<string>{View.AutofillHintCreditCardNumber}},
+                {LocaleManager.LocalizedAppContext.GetString(Resource.String.TemplateField_Number), new List<string>{View.AutofillHintCreditCardNumber}},
-                {Application.Context.GetString(Resource.String.TemplateField_IdCard_Name), new List<string>{View.AutofillHintName}},
+                {LocaleManager.LocalizedAppContext.GetString(Resource.String.TemplateField_IdCard_Name), new List<string>{View.AutofillHintName}},
             };
             return result;
         }

src/keepass2android/services/OngoingNotificationsService.cs

@@ -39,6 +39,10 @@ namespace keepass2android
 	[Service]
 	public class OngoingNotificationsService : Service
 	{
+		protected override void AttachBaseContext(Context baseContext)
+		{
+			base.AttachBaseContext(LocaleManager.setLocale(baseContext));
+		}
 		private ScreenOffReceiver _screenOffReceiver;
 
 		#region Service

src/keepass2android/settings/DatabaseSettingsActivity.cs

@@ -39,6 +39,7 @@ using keepass2android.Utils;
 using KeePassLib;
 using KeePassLib.Cryptography.KeyDerivation;
 using KeePassLib.Interfaces;
+using System.Collections.Generic;
 
 namespace keepass2android
 {
@@ -170,10 +171,42 @@ namespace keepass2android
                 //use system notification channels to control notification visibility
                 unlockedNotificationPref.Parent.RemovePreference(unlockedNotificationPref);
             }
-            
+
 
             FindPreference(GetString(Resource.String.DebugLog_key)).PreferenceChange += OnDebugLogChanged;
-			FindPreference(GetString(Resource.String.DebugLog_send_key)).PreferenceClick += OnSendDebug;
+            FindPreference(GetString(Resource.String.DebugLog_send_key)).PreferenceClick += OnSendDebug;
+
+            HashSet<string> supportedLocales = new HashSet<string>() { "en", "af", "ar", "az", "be", "bg", "ca", "cs", "da", "de", "el", "es", "eu", "fa", "fi", "fr", "gl", "he", "hr", "hu", "id", "in", "it", "iw", "ja", "ko", "ml", "nb", "nl", "nn", "no", "pl", "pt", "ro", "ru", "si", "sk", "sl", "sr", "sv", "tr", "uk", "vi", "zh" };
+
+            ListPreference appLanguagePref = (ListPreference)FindPreference(GetString(Resource.String.app_language_pref_key));
+            
+            var localesByCode = new System.Collections.Generic.Dictionary<string, List<Java.Util.Locale>>();
+            foreach (var loc in Java.Util.Locale.GetAvailableLocales())
+            {
+                if (!supportedLocales.Contains(loc.Language))
+                    continue;
+                if (!localesByCode.ContainsKey(loc.Language))
+                {
+                    localesByCode[loc.Language] = new List<Java.Util.Locale>();
+                }
+                localesByCode[loc.Language].Add(loc);
+
+            }
+            var localesByCodeUnique = localesByCode.Select(l => new KeyValuePair<string, Java.Util.Locale>(l.Key, l.Value.First())).ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
+            List<KeyValuePair<string, List<Java.Util.Locale>>> codesWithMultiple = localesByCode.Where(l => l.Value.Count > 1).ToList();
+            List<KeyValuePair<string, Java.Util.Locale>> localesByLanguageList = localesByCodeUnique
+                .OrderBy(kvp => kvp.Value.DisplayLanguage).ToList();
+            appLanguagePref.SetEntries(localesByLanguageList.Select(kvp => kvp.Value.DisplayLanguage).ToArray());
+            appLanguagePref.SetEntryValues(localesByLanguageList.Select(kvp => kvp.Value.Language).ToArray());
+            string languageCode = appLanguagePref.Value;
+            string summary = GetDisplayLanguage(localesByCodeUnique, languageCode);
+            ((ListPreference)FindPreference(GetString(Resource.String.app_language_pref_key))).Summary = summary;
+            appLanguagePref.PreferenceChange += (sender, args) =>
+            {
+                ((ListPreference)FindPreference(GetString(Resource.String.app_language_pref_key))).Summary = GetDisplayLanguage(localesByCodeUnique, (string)args.NewValue);
+                LocaleManager.Language = (string)args.NewValue;
+            };
+
 
             UpdateAutofillPref();
 
@@ -184,7 +217,7 @@ namespace keepass2android
                 {
 
                     var intent = new Intent(Settings.ActionRequestSetAutofillService);
-                    if (((AutofillManager) Activity.GetSystemService(Java.Lang.Class.FromType(typeof(AutofillManager))))
+                    if (((AutofillManager)Activity.GetSystemService(Java.Lang.Class.FromType(typeof(AutofillManager))))
                         .HasEnabledAutofillServices)
                     {
                         intent.SetData(Android.Net.Uri.Parse("package:" + Context.PackageName + "notexisting")); //if we use our package name, the activity won't launch
@@ -218,45 +251,45 @@ namespace keepass2android
 
 
             PrepareNoDonatePreference(Activity, FindPreference(GetString(Resource.String.NoDonateOption_key)));
-			PrepareNoDonationReminderPreference(Activity, ((PreferenceScreen)FindPreference(GetString(Resource.String.display_prefs_key))), FindPreference(GetString(Resource.String.NoDonationReminder_key)));
+            PrepareNoDonationReminderPreference(Activity, ((PreferenceScreen)FindPreference(GetString(Resource.String.display_prefs_key))), FindPreference(GetString(Resource.String.NoDonationReminder_key)));
+
+            FindPreference(GetString(Resource.String.design_key)).PreferenceChange += (sender, args) => Activity.Recreate();
 
-	        FindPreference(GetString(Resource.String.design_key)).PreferenceChange += (sender, args) => Activity.Recreate();
-            
             Database db = App.Kp2a.CurrentDb;
             if (db != null)
             {
-	            ListPreference kdfPref = (ListPreference) FindPreference(GetString(Resource.String.kdf_key));
+                ListPreference kdfPref = (ListPreference)FindPreference(GetString(Resource.String.kdf_key));
-	            kdfPref.SetEntries(KdfPool.Engines.Select(eng => eng.Name).ToArray());
+                kdfPref.SetEntries(KdfPool.Engines.Select(eng => eng.Name).ToArray());
-	            string[] kdfValues = KdfPool.Engines.Select(eng => eng.Uuid.ToHexString()).ToArray();
+                string[] kdfValues = KdfPool.Engines.Select(eng => eng.Uuid.ToHexString()).ToArray();
-				kdfPref.SetEntryValues(kdfValues);
+                kdfPref.SetEntryValues(kdfValues);
-				kdfPref.SetValueIndex(kdfValues.Select((v, i) => new {kdf = v, index = i}).First(el => el.kdf == db.KpDatabase.KdfParameters.KdfUuid.ToHexString()).index);
+                kdfPref.SetValueIndex(kdfValues.Select((v, i) => new { kdf = v, index = i }).First(el => el.kdf == db.KpDatabase.KdfParameters.KdfUuid.ToHexString()).index);
-				kdfPref.PreferenceChange += OnKdfChange;
+                kdfPref.PreferenceChange += OnKdfChange;
-				
-				aesRounds = FindPreference(GetString(Resource.String.rounds_key));
-				argon2rounds = FindPreference("argon2rounds");
-				argon2memory = FindPreference("argon2memory");
-				argon2parallelism = FindPreference("argon2parallelism");
 
-				aesRounds.PreferenceChange += (sender, e) => UpdateKdfSummary(e.Preference);
+                aesRounds = FindPreference(GetString(Resource.String.rounds_key));
-				argon2rounds.PreferenceChange += (sender, e) => UpdateKdfSummary(e.Preference);
+                argon2rounds = FindPreference("argon2rounds");
-				argon2memory.PreferenceChange += (sender, e) => UpdateKdfSummary(e.Preference);
+                argon2memory = FindPreference("argon2memory");
-				argon2parallelism.PreferenceChange += (sender, e) => UpdateKdfSummary(e.Preference);
+                argon2parallelism = FindPreference("argon2parallelism");
+
+                aesRounds.PreferenceChange += (sender, e) => UpdateKdfSummary(e.Preference);
+                argon2rounds.PreferenceChange += (sender, e) => UpdateKdfSummary(e.Preference);
+                argon2memory.PreferenceChange += (sender, e) => UpdateKdfSummary(e.Preference);
+                argon2parallelism.PreferenceChange += (sender, e) => UpdateKdfSummary(e.Preference);
+
+                UpdateKdfScreen();
 
-	            UpdateKdfScreen();
-				
                 PrepareDefaultUsername(db);
                 PrepareDatabaseName(db);
                 PrepareMasterPassword();
-	            PrepareTemplates(db);
+                PrepareTemplates(db);
-                
+
                 ListPreference algorithmPref = (ListPreference)FindPreference(GetString(Resource.String.algorithm_key));
-				algorithmPref.SetEntries(CipherPool.GlobalPool.Engines.Select(eng => eng.DisplayName).ToArray());
+                algorithmPref.SetEntries(CipherPool.GlobalPool.Engines.Select(eng => eng.DisplayName).ToArray());
-				string[] algoValues = CipherPool.GlobalPool.Engines.Select(eng => eng.CipherUuid.ToHexString()).ToArray();
+                string[] algoValues = CipherPool.GlobalPool.Engines.Select(eng => eng.CipherUuid.ToHexString()).ToArray();
-				algorithmPref.SetEntryValues(algoValues);
+                algorithmPref.SetEntryValues(algoValues);
-				algorithmPref.SetValueIndex(algoValues.Select((v, i) => new { kdf = v, index = i }).First(el => el.kdf == db.KpDatabase.DataCipherUuid.ToHexString()).index);
+                algorithmPref.SetValueIndex(algoValues.Select((v, i) => new { kdf = v, index = i }).First(el => el.kdf == db.KpDatabase.DataCipherUuid.ToHexString()).index);
-				algorithmPref.PreferenceChange += AlgorithmPrefChange;
+                algorithmPref.PreferenceChange += AlgorithmPrefChange;
-	            algorithmPref.Summary =
+                algorithmPref.Summary =
-		            CipherPool.GlobalPool.GetCipher(App.Kp2a.CurrentDb.KpDatabase.DataCipherUuid).DisplayName;
+                    CipherPool.GlobalPool.GetCipher(App.Kp2a.CurrentDb.KpDatabase.DataCipherUuid).DisplayName;
                 UpdateImportDbPref();
                 UpdateImportKeyfilePref();
             }
@@ -292,26 +325,36 @@ namespace keepass2android
             }
             catch (Exception ex)
             {
-				Kp2aLog.LogUnexpectedError(ex);
+                Kp2aLog.LogUnexpectedError(ex);
             }
 
-            
+
 
             //AppSettingsActivity.PrepareKeyboardSwitchingPreferences(this);
             _switchPrefManager = new KeyboardSwitchPrefManager(this);
             PrepareSeparateNotificationsPreference();
 
-			FindPreference("IconSetKey").PreferenceChange += (sender, args) =>
+            FindPreference("IconSetKey").PreferenceChange += (sender, args) =>
-			{
+            {
-				if (App.Kp2a.CurrentDb!= null)
+                if (App.Kp2a.CurrentDb != null)
-					App.Kp2a.CurrentDb.DrawableFactory.Clear();
+                    App.Kp2a.CurrentDb.DrawableFactory.Clear();
 
-			};
+            };
 
             Preference cachingPreference = FindPreference(GetString(Resource.String.UseOfflineCache_key));
             cachingPreference.PreferenceChange += OnUseOfflineCacheChanged;
 
-			
+
+        }
+
+        private string GetDisplayLanguage(Dictionary<string, Java.Util.Locale> localesByCode, string languageCode)
+        {
+            return languageCode != null && localesByCode.ContainsKey(languageCode) ? localesByCode[languageCode]?.DisplayLanguage : GetString(Resource.String.SystemLanguage);
+        }
+
+        private void AppLanguagePref_PreferenceChange(object sender, Preference.PreferenceChangeEventArgs e)
+        {
+            throw new NotImplementedException();
         }
 
         private void UpdateAutofillPref()
@@ -625,7 +668,7 @@ namespace keepass2android
                     catch (Exception ex)
                     {
 						Kp2aLog.LogUnexpectedError(ex);
-                        Toast.MakeText(Application.Context, ex.Message, ToastLength.Long).Show();
+                        Toast.MakeText(LocaleManager.LocalizedAppContext, ex.Message, ToastLength.Long).Show();
                     }
                 }
                     );

src/keepass2android/timeout/TimeoutHelper.cs

@@ -67,7 +67,7 @@ namespace keepass2android
 				AlarmManager am = (AlarmManager)ctx.GetSystemService(Context.AlarmService);
 
 				Kp2aLog.Log("Timeout start");
-				am.Set(AlarmType.Rtc, triggerTime, BuildPendingBroadcastIntent(App.Context));
+				am.Set(AlarmType.Rtc, triggerTime, BuildPendingBroadcastIntent(LocaleManager.LocalizedAppContext));
 			}
 
 			public static void ResumingApp(Context ctx)
@@ -77,7 +77,7 @@ namespace keepass2android
 				AlarmManager am = (AlarmManager)ctx.GetSystemService(Context.AlarmService);
 				//cancel alarm
 				Kp2aLog.Log("Timeout cancel");
-				am.Cancel(BuildPendingBroadcastIntent(App.Context));
+				am.Cancel(BuildPendingBroadcastIntent(LocaleManager.LocalizedAppContext));
                 App.Kp2a.TimeoutTime = DateTime.MaxValue;
             }