Improve auto lock and make it more customizable

This patch makes the auto lock option more customizable. Users can now choose a
combination of the following: Locking Aegis when
- The back button is pressed
- The app is minimized
- The device is locked

<img src="https://alexbakker.me/u/rlj4y2u8pk.png" width="300">

app/build.gradle

@@ -115,6 +115,7 @@ dependencies {
     implementation 'androidx.cardview:cardview:1.0.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.documentfile:documentfile:1.0.1'
+    implementation "androidx.lifecycle:lifecycle-process:2.2.0"
     implementation 'androidx.preference:preference:1.1.1'
     implementation 'androidx.recyclerview:recyclerview:1.1.0'
     implementation "androidx.viewpager2:viewpager2:1.0.0"

app/src/main/java/com/beemdevelopment/aegis/AegisApplication.java

@@ -12,7 +12,12 @@ import android.content.pm.ShortcutManager;
 import android.graphics.drawable.Icon;
 import android.os.Build;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.RequiresApi;
+import androidx.lifecycle.Lifecycle;
+import androidx.lifecycle.LifecycleEventObserver;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.lifecycle.ProcessLifecycleOwner;
 
 import com.beemdevelopment.aegis.services.NotificationService;
 import com.beemdevelopment.aegis.ui.MainActivity;
@@ -53,6 +58,9 @@ public class AegisApplication extends Application {
         intentFilter.addAction(CODE_LOCK_VAULT_ACTION);
         registerReceiver(receiver, intentFilter);
 
+        // lock the app if the user moves the application to the background
+        ProcessLifecycleOwner.get().getLifecycle().addObserver(new AppLifecycleObserver());
+
         if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
             initAppShortcuts();
         }
@@ -111,8 +119,8 @@ public class AegisApplication extends Application {
         return _prefs;
     }
 
-    public boolean isAutoLockEnabled() {
-        return _prefs.isAutoLockEnabled() && !isVaultLocked() && _manager.isEncryptionEnabled() ;
+    public boolean isAutoLockEnabled(int autoLockType) {
+        return _prefs.isAutoLockTypeEnabled(autoLockType) && !isVaultLocked() && _manager.isEncryptionEnabled();
     }
 
     public void registerLockListener(LockListener listener) {
@@ -123,10 +131,14 @@ public class AegisApplication extends Application {
         _lockListeners.remove(listener);
     }
 
-    public void lock() {
+    /**
+     * Locks the vault and the app.
+     * @param userInitiated whether or not the user initiated the lock in MainActivity.
+     */
+    public void lock(boolean userInitiated) {
         _manager = null;
         for (LockListener listener : _lockListeners) {
-            listener.onLocked();
+            listener.onLocked(userInitiated);
         }
 
         stopService(new Intent(AegisApplication.this, NotificationService.class));
@@ -168,16 +180,29 @@ public class AegisApplication extends Application {
         }
     }
 
-    public class ScreenOffReceiver extends BroadcastReceiver {
+    private class AppLifecycleObserver implements LifecycleEventObserver {
+        @Override
+        public void onStateChanged(@NonNull LifecycleOwner source, @NonNull Lifecycle.Event event) {
+            if (event == Lifecycle.Event.ON_STOP && isAutoLockEnabled(Preferences.AUTO_LOCK_ON_MINIMIZE)) {
+                lock(false);
+            }
+        }
+    }
+
+    private class ScreenOffReceiver extends BroadcastReceiver {
         @Override
         public void onReceive(Context context, Intent intent) {
-            if (isAutoLockEnabled()) {
-                lock();
+            if (isAutoLockEnabled(Preferences.AUTO_LOCK_ON_DEVICE_LOCK)) {
+                lock(false);
             }
         }
     }
 
     public interface LockListener {
-        void onLocked();
+        /**
+         * When called, the app/vault has been locked and the listener should perform its cleanup operations.
+         * @param userInitiated whether or not the user initiated the lock in MainActivity.
+         */
+        void onLocked(boolean userInitiated);
     }
 }

app/src/main/java/com/beemdevelopment/aegis/CancelAction.java

@@ -1,7 +0,0 @@
-package com.beemdevelopment.aegis;
-
-public enum CancelAction {
-    KILL,
-    CLOSE
-}
-

app/src/main/java/com/beemdevelopment/aegis/Preferences.java

@@ -12,6 +12,17 @@ import java.util.Locale;
 import java.util.concurrent.TimeUnit;
 
 public class Preferences {
+    public static final int AUTO_LOCK_OFF = 1 << 0;
+    public static final int AUTO_LOCK_ON_BACK_BUTTON = 1 << 1;
+    public static final int AUTO_LOCK_ON_MINIMIZE = 1 << 2;
+    public static final int AUTO_LOCK_ON_DEVICE_LOCK = 1 << 3;
+
+    public static final int[] AUTO_LOCK_SETTINGS = {
+            AUTO_LOCK_ON_BACK_BUTTON,
+            AUTO_LOCK_ON_MINIMIZE,
+            AUTO_LOCK_ON_DEVICE_LOCK
+    };
+
     private SharedPreferences _prefs;
 
     public Preferences(Context context) {
@@ -73,8 +84,25 @@ public class Preferences {
         return _prefs.getBoolean("pref_intro", false);
     }
 
+    private int getAutoLockMask() {
+        final int def = AUTO_LOCK_ON_BACK_BUTTON | AUTO_LOCK_ON_DEVICE_LOCK;
+        if (!_prefs.contains("pref_auto_lock_mask")) {
+            return _prefs.getBoolean("pref_auto_lock", true) ? def : AUTO_LOCK_OFF;
+        }
+
+        return _prefs.getInt("pref_auto_lock_mask", def);
+    }
+
     public boolean isAutoLockEnabled() {
-        return _prefs.getBoolean("pref_auto_lock", true);
+        return getAutoLockMask() != AUTO_LOCK_OFF;
+    }
+
+    public boolean isAutoLockTypeEnabled(int autoLockType) {
+        return (getAutoLockMask() & autoLockType) == autoLockType;
+    }
+
+    public void setAutoLockMask(int autoLock) {
+        _prefs.edit().putInt("pref_auto_lock_mask", autoLock).apply();
     }
 
     public void setIntroDone(boolean done) {

app/src/main/java/com/beemdevelopment/aegis/ui/AegisActivity.java

@@ -6,7 +6,6 @@ import android.os.Bundle;
 import android.view.WindowManager;
 import android.widget.Toast;
 
-import androidx.annotation.CallSuper;
 import androidx.appcompat.app.AppCompatActivity;
 
 import com.beemdevelopment.aegis.AegisApplication;
@@ -20,9 +19,7 @@ import java.util.Locale;
 import java.util.Map;
 
 public abstract class AegisActivity extends AppCompatActivity implements AegisApplication.LockListener {
-    private boolean _resumed;
     private AegisApplication _app;
-    private Theme _configuredTheme;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -39,6 +36,7 @@ public abstract class AegisActivity extends AppCompatActivity implements AegisAp
             Intent intent = new Intent(this, MainActivity.class);
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
             startActivity(intent);
+            finish();
             return;
         }
 
@@ -58,24 +56,9 @@ public abstract class AegisActivity extends AppCompatActivity implements AegisAp
     }
 
     @Override
-    protected void onResume() {
-        super.onResume();
-        _resumed = true;
-    }
-
-    @Override
-    protected void onPause() {
-        super.onPause();
-        _resumed = false;
-    }
-
-    @CallSuper
-    @Override
-    public void onLocked() {
-        if (isOrphan()) {
+    public void onLocked(boolean userInitiated) {
         setResult(RESULT_CANCELED, null);
-            finish();
-        }
+        finishAndRemoveTask();
     }
 
     protected AegisApplication getApp() {
@@ -139,13 +122,6 @@ public abstract class AegisActivity extends AppCompatActivity implements AegisAp
         }
     }
 
-    /**
-     * Reports whether this Activity has been resumed. (i.e. onResume was called)
-     */
-    protected boolean isOpen() {
-        return _resumed;
-    }
-
     /**
      * Reports whether this Activity instance has become an orphan. This can happen if
      * the vault was locked by an external trigger while the Activity was still open.

app/src/main/java/com/beemdevelopment/aegis/ui/AuthActivity.java

@@ -23,7 +23,6 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.biometric.BiometricPrompt;
 
 import com.beemdevelopment.aegis.AegisApplication;
-import com.beemdevelopment.aegis.CancelAction;
 import com.beemdevelopment.aegis.Preferences;
 import com.beemdevelopment.aegis.R;
 import com.beemdevelopment.aegis.ThemeMap;
@@ -52,9 +51,7 @@ import javax.crypto.SecretKey;
 public class AuthActivity extends AegisActivity {
     private EditText _textPassword;
 
-    private CancelAction _cancelAction;
     private SlotList _slots;
-
     private SecretKey _bioKey;
     private BiometricSlot _bioSlot;
     private BiometricPrompt _bioPrompt;
@@ -62,7 +59,7 @@ public class AuthActivity extends AegisActivity {
     private int _failedUnlockAttempts;
 
     // the first time this activity is resumed after creation, it's possible to inhibit showing the
-    // biometric prompt by setting 'inhibitBioPrompt' to false through the intent
+    // biometric prompt by setting 'inhibitBioPrompt' to true through the intent
     private boolean _inhibitBioPrompt;
 
     private Preferences _prefs;
@@ -95,7 +92,6 @@ public class AuthActivity extends AegisActivity {
         } else {
             _inhibitBioPrompt = savedInstanceState.getBoolean("inhibitBioPrompt", false);
         }
-        _cancelAction = (CancelAction) intent.getSerializableExtra("cancelAction");
         _slots = (SlotList) intent.getSerializableExtra("slots");
         _stateless = _slots != null;
         if (!_stateless) {
@@ -182,11 +178,10 @@ public class AuthActivity extends AegisActivity {
 
     @Override
     public void onBackPressed() {
-        switch (_cancelAction) {
-            case KILL:
+        if (_stateless) {
+            super.onBackPressed();
+        } else {
             finishAffinity();
-            case CLOSE:
-                finish();
         }
     }
 

app/src/main/java/com/beemdevelopment/aegis/ui/MainActivity.java

@@ -25,7 +25,7 @@ import androidx.appcompat.view.ActionMode;
 import androidx.appcompat.widget.SearchView;
 
 import com.beemdevelopment.aegis.AegisApplication;
-import com.beemdevelopment.aegis.CancelAction;
+import com.beemdevelopment.aegis.Preferences;
 import com.beemdevelopment.aegis.R;
 import com.beemdevelopment.aegis.SortCategory;
 import com.beemdevelopment.aegis.ViewMode;
@@ -523,8 +523,8 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
             return;
         }
 
-        if (_app.isAutoLockEnabled()) {
-            _app.lock();
+        if (_app.isAutoLockEnabled(Preferences.AUTO_LOCK_ON_BACK_BUTTON)) {
+            _app.lock(false);
             return;
         }
 
@@ -596,7 +596,7 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
                 return true;
             }
             case R.id.action_lock:
-                _app.lock();
+                _app.lock(true);
                 return true;
             default:
                 if (item.getGroupId() == R.id.action_filter_group) {
@@ -655,7 +655,6 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
     private void startAuthActivity(boolean inhibitBioPrompt) {
         if (!_isAuthenticating) {
             Intent intent = new Intent(this, AuthActivity.class);
-            intent.putExtra("cancelAction", CancelAction.KILL);
             intent.putExtra("inhibitBioPrompt", inhibitBioPrompt);
             startActivityForResult(intent, CODE_DECRYPT);
             _isAuthenticating = true;
@@ -747,7 +746,7 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
     public void onListChange() { _fabScrollHelper.setVisible(true); }
 
     @Override
-    public void onLocked() {
+    public void onLocked(boolean userInitiated) {
         if (_actionMode != null) {
             _actionMode.finish();
         }
@@ -755,11 +754,11 @@ public class MainActivity extends AegisActivity implements EntryListView.Listene
         _entryListView.clearEntries();
         _loaded = false;
 
-        if (isOpen()) {
+        if (userInitiated) {
             startAuthActivity(true);
+        } else {
+            super.onLocked(userInitiated);
         }
-
-        super.onLocked();
     }
 
     private void copyEntryCode(VaultEntry entry) {

app/src/main/java/com/beemdevelopment/aegis/ui/PreferencesFragment.java

@@ -20,7 +20,6 @@ import androidx.preference.SwitchPreferenceCompat;
 
 import com.beemdevelopment.aegis.AegisApplication;
 import com.beemdevelopment.aegis.BuildConfig;
-import com.beemdevelopment.aegis.CancelAction;
 import com.beemdevelopment.aegis.Preferences;
 import com.beemdevelopment.aegis.R;
 import com.beemdevelopment.aegis.Theme;
@@ -458,6 +457,35 @@ public class PreferencesFragment extends PreferenceFragmentCompat {
         });
 
         _autoLockPreference = findPreference("pref_auto_lock");
+        _autoLockPreference.setSummary(getAutoLockSummary());
+        _autoLockPreference.setOnPreferenceClickListener((preference) -> {
+            final int[] items = Preferences.AUTO_LOCK_SETTINGS;
+            final String[] textItems = getResources().getStringArray(R.array.pref_auto_lock_types);
+            final boolean[] checkedItems = new boolean[items.length];
+            for (int i = 0; i < items.length; i++) {
+                checkedItems[i] = _prefs.isAutoLockTypeEnabled(items[i]);
+            }
+
+            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity())
+                    .setTitle(R.string.pref_auto_lock_prompt)
+                    .setMultiChoiceItems(textItems, checkedItems, (dialog, index, isChecked) -> checkedItems[index] = isChecked)
+                    .setPositiveButton(android.R.string.ok, (dialog, which) -> {
+                        int autoLock = Preferences.AUTO_LOCK_OFF;
+                        for (int i = 0; i < checkedItems.length; i++) {
+                            if (checkedItems[i]) {
+                                autoLock |= items[i];
+                            }
+                        }
+
+                        _prefs.setAutoLockMask(autoLock);
+                        _autoLockPreference.setSummary(getAutoLockSummary());
+                    })
+                    .setNegativeButton(android.R.string.cancel, null);
+            Dialogs.showSecureDialog(builder.create());
+
+            return false;
+        });
+
         _passwordReminderPreference = findPreference("pref_password_reminder");
     }
 
@@ -575,7 +603,6 @@ public class PreferencesFragment extends PreferenceFragmentCompat {
 
                     Intent intent = new Intent(getActivity(), AuthActivity.class);
                     intent.putExtra("slots", ((AegisImporter.EncryptedState) state).getSlots());
-                    intent.putExtra("cancelAction", CancelAction.CLOSE);
                     startActivityForResult(intent, CODE_IMPORT_DECRYPT);
                 } else {
                     state.decrypt(getActivity(), new DatabaseImporter.DecryptListener() {
@@ -842,6 +869,28 @@ public class PreferencesFragment extends PreferenceFragmentCompat {
         _pinKeyboardPreference.setChecked(enable);
     }
 
+    private String getAutoLockSummary() {
+        final int[] settings = Preferences.AUTO_LOCK_SETTINGS;
+        final String[] descriptions = getResources().getStringArray(R.array.pref_auto_lock_types);
+
+        StringBuilder builder = new StringBuilder();
+        for (int i = 0; i < settings.length; i++) {
+            if (_prefs.isAutoLockTypeEnabled(settings[i])) {
+                if (builder.length() != 0) {
+                    builder.append(", ");
+                }
+
+                builder.append(descriptions[i].toLowerCase());
+            }
+        }
+
+        if (builder.length() == 0) {
+            return getString(R.string.pref_auto_lock_summary_disabled);
+        }
+
+        return getString(R.string.pref_auto_lock_summary, builder.toString());
+    }
+
     private class SetPasswordListener implements Dialogs.SlotListener {
         @Override
         public void onSlotResult(Slot slot, Cipher cipher) {

app/src/main/res/values-ar-rSA/strings.xml

@@ -48,7 +48,6 @@
     <string name="pref_tap_to_reveal_summary">سيتم اخفاء الرموز افتراضيًا. انقر على الرموز لكشف الكود.</string>
     <string name="pref_tap_to_reveal_time_title">مهلة النقر للكشف</string>
     <string name="pref_auto_lock_title">القفل التلقائي</string>
-    <string name="pref_auto_lock_summary">القفل التلقائي عند إغلاق التطبيق أو قفل الجهاز</string>
     <string name="pref_encryption_title">التشفير</string>
     <string name="pref_encryption_summary">قم بتشفير المخزن وفك قفله بكملة مرور أو مصادقة بيومترية</string>
     <string name="pref_biometrics_title">فتح القفل البيومتري</string>

app/src/main/res/values-cs-rCZ/strings.xml

@@ -49,7 +49,6 @@
     <string name="pref_tap_to_reveal_summary">Ve výchozím stavu budou kódy skryté. Kód zobrazíte klepnutím na token.</string>
     <string name="pref_tap_to_reveal_time_title">Prodleva zobrazení kódu</string>
     <string name="pref_auto_lock_title">Automatické uzamknutí</string>
-    <string name="pref_auto_lock_summary">Automaticky uzamknout trezor při zavření aplikace, nebo uzamčení zařízení.</string>
     <string name="pref_encryption_title">Šifrování</string>
     <string name="pref_encryption_summary">Šifrovat trezor a odemykat jej pomocí hesla, nebo biometrie</string>
     <string name="pref_biometrics_title">Biometrické odemknutí</string>

app/src/main/res/values-de-rDE/strings.xml

@@ -41,7 +41,6 @@
     <string name="pref_tap_to_reveal_summary">Schlüssel werden standardmäßig ausgeblendet. Tippe auf die Schlüssel, um den Code anzuzeigen.</string>
     <string name="pref_tap_to_reveal_time_title">Zeitüberschreitung für Tippen zum Anzeigen</string>
     <string name="pref_auto_lock_title">Automatische Sperre</string>
-    <string name="pref_auto_lock_summary">Automatische Sperre, wenn die App geschlossen oder dein Gerät gesperrt wird.</string>
     <string name="pref_encryption_title">Verschlüsselung</string>
     <string name="pref_biometrics_title">Biometische Entsperrung</string>
     <string name="pref_biometrics_summary">Erlauben, die Datenbank mit biometrischer Authentifizierung zu entsperren</string>

app/src/main/res/values-el-rGR/strings.xml

@@ -36,7 +36,6 @@
     <string name="pref_tap_to_reveal_summary">Απόκρυψη αναγνωριστικών από προεπιλογή. Πατήστε στα αναγνωριστικά για προβολή κωδικού.</string>
     <string name="pref_tap_to_reveal_time_title">Χρονικό όριο πατήματος προβολής</string>
     <string name="pref_auto_lock_title">Αυτόματο κλείδωμα</string>
-    <string name="pref_auto_lock_summary">Αυτόματο κλείδωμα στο κλείσιμο της εφαρμογής ή στο κλείδωμα της συσκευή σας.</string>
     <string name="pref_encryption_title">Κρυπτογράφηση</string>
     <string name="pref_encryption_summary">Κρυπτογράφηση λίστας και ξεκλείδωμα με κωδικό ή βιομετρική μέθοδο</string>
     <string name="pref_biometrics_title">Βιομετρικό ξεκλείδωμα</string>

app/src/main/res/values-es-rES/strings.xml

@@ -46,7 +46,6 @@
     <string name="pref_tap_to_reveal_summary">Los tokens se ocultarán por defecto. Pulse sobre ellos para revelar el código.</string>
     <string name="pref_tap_to_reveal_time_title">Tiempo de espera de pulsar para mostrar</string>
     <string name="pref_auto_lock_title">Bloqueo automático</string>
-    <string name="pref_auto_lock_summary">Bloquear automáticamente cuando cierre la aplicación o bloquee su dispositivo.</string>
     <string name="pref_encryption_title">Cifrado</string>
     <string name="pref_encryption_summary">Cifra la base de datos y la desbloquea mediante una contraseña o biometría</string>
     <string name="pref_biometrics_title">Desbloqueo biométrico</string>

app/src/main/res/values-fi-rFI/strings.xml

@@ -45,7 +45,6 @@
     <string name="pref_tap_to_reveal_summary">Todennustunnukset piilotetaan oletuksena. Napauta todennustunnusta paljastaaksesi sen koodi.</string>
     <string name="pref_tap_to_reveal_time_title">Kuinka kauan todennustunnus on näkyvissä napautuksen jälkeen</string>
     <string name="pref_auto_lock_title">Lukitse automaattisesti</string>
-    <string name="pref_auto_lock_summary">Lukitsee sovelluksen automaattisesti, kun suljet sen tai lukitset laitteesi.</string>
     <string name="pref_encryption_title">Salaus</string>
     <string name="pref_encryption_summary">Salaa holvi ja avaa se salasanalla tai biometriikalla</string>
     <string name="pref_biometrics_title">Biometrinen avaaminen</string>

app/src/main/res/values-fr-rFR/strings.xml

@@ -45,7 +45,6 @@
     <string name="pref_tap_to_reveal_summary">Les jetons seront masqués par défaut. Appuyer sur le jeton pour révéler le code.</string>
     <string name="pref_tap_to_reveal_time_title">Délai pour appuyer pour révéler</string>
     <string name="pref_auto_lock_title">Verrouillage automatique</string>
-    <string name="pref_auto_lock_summary">Verrouiller automatiquement lorsque vous fermez l\'application ou verrouillez votre appareil.</string>
     <string name="pref_encryption_title">Chiffrement</string>
     <string name="pref_encryption_summary">Chiffrer le coffre-fort et le déverrouiller avec un mot de passe ou la biométrie</string>
     <string name="pref_biometrics_title">Déverrouillage biométrique</string>

app/src/main/res/values-hu-rHU/strings.xml

@@ -46,7 +46,6 @@
     <string name="pref_tap_to_reveal_summary">A tokenek alapból rejtve lesznek. Koppintson a tokenekre, hogy megjelenjen a kód.</string>
     <string name="pref_tap_to_reveal_time_title">Értintésre történő megjelenítés időtúllépése</string>
     <string name="pref_auto_lock_title">Automatikus zárolás</string>
-    <string name="pref_auto_lock_summary">Automatikus zárolás, ha bezárja az alkalmazást vagy zárolja a képernyőt.</string>
     <string name="pref_encryption_title">Titkosítás</string>
     <string name="pref_encryption_summary">A széf titkosítása, és jelszavas vagy biometrikus feloldás beállítása</string>
     <string name="pref_biometrics_title">Biometrikus feloldás</string>

app/src/main/res/values-it-rIT/strings.xml

@@ -53,7 +53,6 @@
     <string name="pref_tap_to_reveal_summary">I token saranno nascosti. Toccandone uno viene mostrato il codice.</string>
     <string name="pref_tap_to_reveal_time_title">Timeout visualizzazione codice OTP</string>
     <string name="pref_auto_lock_title">Blocco automatico</string>
-    <string name="pref_auto_lock_summary">Blocca automaticamente quando chiudi l\'app o blocca il dispositivo.</string>
     <string name="pref_encryption_title">Crittografia</string>
     <string name="pref_encryption_summary">Cripta il database e sbloccalo con password o impronta digitale</string>
     <string name="pref_biometrics_title">Sblocco biometrico</string>

app/src/main/res/values-kn-rIN/strings.xml

@@ -29,7 +29,6 @@
     <string name="pref_tap_to_reveal_summary">ಪೂರ್ವನಿಯೋಜಿತವಾಗಿ ಟೋಕನ್ಗಳನ್ನು ಮರೆಮಾಡಲಾಗುತ್ತದೆ. ಸಂಕೇತವನ್ನು ಬಹಿರಂಗಪಡಿಸುವುದಕ್ಕೆ ಟೋಕನ್ಗಳನ್ನು ಒತ್ತು.</string>
     <string name="pref_tap_to_reveal_time_title">\'ನೋಡುವುದಕ್ಕೆ ಟ್ಯಾಪ್ ಮಾಡಿ\'ಗೆ ಸಮಯದ ಅವಧಿ</string>
     <string name="pref_auto_lock_title">ಸ್ವಯಂಚಾಲಿತವಾಗಿ ಬೀಗ ಹಾಕು</string>
-    <string name="pref_auto_lock_summary">ನೀವು ಅಪ್ಲಿಕೇಶನವನ್ನು ಮುಚ್ಚಿದಾಗ ಅಥವ ಡಿವೈಸಿಗೆ ಬೀಗ ಹಾಕಿದಾಗ, ಸ್ವಯಂಚಾಲಿತವಾಗಿ ಬೀಗ ಹಾಕು.</string>
     <string name="pref_encryption_title">ಗೂಢಲಿಪೀಕರಣ</string>
     <string name="pref_set_password_title">ಗುಪ್ತಪದವನ್ನು ಬದಲಾಯಿಸು</string>
     <string name="pref_set_password_summary">ವೌಲ್ಟ್ ಅನ್ನು ತೆರೆಯಲು ಹೊಸಾ ಗುಪ್ತಪದವನ್ನು ಆಯ್ಕೆ ಮಾಡಿ</string>

app/src/main/res/values-nl-rNL/strings.xml

@@ -45,7 +45,6 @@
     <string name="pref_tap_to_reveal_summary">Codes zullen standaard worden verborgen. Tik een uitgever aan om de code te onthullen.</string>
     <string name="pref_tap_to_reveal_time_title">Time-out voor aantikken om te onthullen</string>
     <string name="pref_auto_lock_title">Automatisch vergrendelen</string>
-    <string name="pref_auto_lock_summary">Kluis automatisch vergrendelen wanneer je de app sluit of je toestel vergrendelt.</string>
     <string name="pref_encryption_title">Encryptie</string>
     <string name="pref_encryption_summary">Encrypt de kluis en ontgrendel deze met een wachtwoord of biometrie</string>
     <string name="pref_biometrics_title">Ontgrendelen met biometrie</string>

app/src/main/res/values-pl-rPL/strings.xml

@@ -55,7 +55,6 @@
     <string name="pref_tap_to_reveal_summary">Tokeny zostaną domyślnie ukryte. Kliknij na token, aby pokazać kod.</string>
     <string name="pref_tap_to_reveal_time_title">Limit czasu dla odkrycia</string>
     <string name="pref_auto_lock_title">Automatyczna blokada</string>
-    <string name="pref_auto_lock_summary">Automatycznie zablokuj aplikację po jej zamknięciu lub zablokowaniu urządzenia.</string>
     <string name="pref_encryption_title">Szyfrowanie</string>
     <string name="pref_encryption_summary">Zaszyfruj sejf i odblokuj go za pomocą hasła lub autoryzacji biometrycznej</string>
     <string name="pref_biometrics_title">Autoryzacja biometryczna</string>

app/src/main/res/values-pt-rBR/strings.xml

@@ -47,7 +47,6 @@
     <string name="pref_tap_to_reveal_summary">Tokens ficarão ocultos por padrão. Toque nos tokens para revelar o código.</string>
     <string name="pref_tap_to_reveal_time_title">Tempo de espera para tocar para revelar</string>
     <string name="pref_auto_lock_title">Bloqueio Automático</string>
-    <string name="pref_auto_lock_summary">Bloqueia automaticamente quando você fecha o app ou bloqueia seu dispositivo.</string>
     <string name="pref_encryption_title">Criptografia</string>
     <string name="pref_encryption_summary">Encripta o cofre e o desbloqueia com uma senha ou biometria</string>
     <string name="pref_biometrics_title">Desbloqueio biométrico</string>

app/src/main/res/values-pt-rPT/strings.xml

@@ -45,7 +45,6 @@
     <string name="pref_tap_to_reveal_summary">Tokens serão ocultados por padrão. Toque nos tokens para revelar código.</string>
     <string name="pref_tap_to_reveal_time_title">Tempo limite para o tocar e mostrar</string>
     <string name="pref_auto_lock_title">Bloqueio automático</string>
-    <string name="pref_auto_lock_summary">Bloquear automaticamente quando você fechar o app ou bloquear seu dispositivo.</string>
     <string name="pref_encryption_title">Encriptação</string>
     <string name="pref_encryption_summary">Criptografe o cofre e desbloqueie-o com uma senha ou sua digital</string>
     <string name="pref_biometrics_title">Desbloqueio biométrico</string>

app/src/main/res/values-ru-rRU/strings.xml

@@ -51,7 +51,6 @@
     <string name="pref_tap_to_reveal_summary">Коды будут скрыты по умолчанию. Нажмите на токен, чтобы показать код.</string>
     <string name="pref_tap_to_reveal_time_title">Тайм-аут для отображения по нажатию</string>
     <string name="pref_auto_lock_title">Автоматическая блокировка</string>
-    <string name="pref_auto_lock_summary">Автоматическая блокировка при закрытии приложения и блокировке устройства.</string>
     <string name="pref_encryption_title">Шифрование</string>
     <string name="pref_encryption_summary">Зашифруйте хранилище и разблокируйте его с помощью пароля или биометрии</string>
     <string name="pref_biometrics_title">Биометрическая разблокировка</string>

app/src/main/res/values-tr-rTR/strings.xml

@@ -46,7 +46,6 @@
     <string name="pref_tap_to_reveal_summary">Kodlar varsayılan olarak gizlenir. Kodu görmek için üstüne dokunun</string>
     <string name="pref_tap_to_reveal_time_title">Gösterme için zaman aşımı</string>
     <string name="pref_auto_lock_title">Otomatik kilitleme</string>
-    <string name="pref_auto_lock_summary">Cihazı kilitlediğimde veya uygulamayı kapattığımda otomatik olarak kilitle.</string>
     <string name="pref_encryption_title">Şifreleme</string>
     <string name="pref_encryption_summary">Kasayı şifrele ve açmak için bir parola veya biyometrik doğrulama kullan</string>
     <string name="pref_biometrics_title">Biyometrik kilit açma</string>

app/src/main/res/values-zh-rCN/strings.xml

@@ -52,7 +52,6 @@
     <string name="pref_tap_to_reveal_summary">默认情况下，令牌将被隐藏。为了显示验证码，需要点击令牌。</string>
     <string name="pref_tap_to_reveal_time_title">点击令牌后，验证码的显示时间</string>
     <string name="pref_auto_lock_title">自动锁定</string>
-    <string name="pref_auto_lock_summary">关闭应用或锁定设备时自动锁定</string>
     <string name="pref_encryption_title">加密</string>
     <string name="pref_encryption_summary">加密数据库，并在解锁时要求密码或生物识别验证。</string>
     <string name="pref_biometrics_title">生物识别解锁</string>

app/src/main/res/values/arrays.xml

@@ -84,5 +84,9 @@
         <item>@string/password_strength_strong</item>
     </string-array>
 
+    <string-array name="pref_auto_lock_types">
+        <item>@string/pref_auto_lock_type_back_button</item>
+        <item>@string/pref_auto_lock_type_minimize</item>
+        <item>@string/pref_auto_lock_type_device_lock</item>
+    </string-array>
 </resources>
-

app/src/main/res/values/strings.xml

@@ -57,7 +57,12 @@
     <string name="pref_tap_to_reveal_summary">Tokens will be hidden by default. Tap on the tokens to reveal code.</string>
     <string name="pref_tap_to_reveal_time_title">Timeout for tap to reveal</string>
     <string name="pref_auto_lock_title">Auto lock</string>
-    <string name="pref_auto_lock_summary">Automatically lock when you close the app or lock your device.</string>
+    <string name="pref_auto_lock_summary">When %s</string>
+    <string name="pref_auto_lock_summary_disabled">Disabled</string>
+    <string name="pref_auto_lock_prompt">Automatically lock Aegis when</string>
+    <string name="pref_auto_lock_type_back_button">The back button is pressed</string>
+    <string name="pref_auto_lock_type_minimize">The app is minimized</string>
+    <string name="pref_auto_lock_type_device_lock">The device is locked</string>
     <string name="pref_encryption_title">Encryption</string>
     <string name="pref_encryption_summary">Encrypt the vault and unlock it with a password or biometrics</string>
     <string name="pref_biometrics_title">Biometric unlock</string>

app/src/main/res/xml/preferences.xml

@@ -137,10 +137,10 @@
             android:summary="@string/pref_pin_keyboard_summary"
             app:iconSpaceReserved="false"/>
 
-        <androidx.preference.SwitchPreferenceCompat
-            android:defaultValue="true"
+        <Preference
             android:key="pref_auto_lock"
             android:dependency="pref_encryption"
+            android:persistent="false"
             android:title="@string/pref_auto_lock_title"
             android:summary="@string/pref_auto_lock_summary"
             app:iconSpaceReserved="false"/>