Removed close on autolock/nav

app/src/main/java/eu/faircode/email/ActivityBase.java

@@ -370,7 +370,9 @@ abstract class ActivityBase extends AppCompatActivity implements SharedPreferenc
         if (this.getClass().equals(ActivityMain.class))
             return;
 
-        if (Helper.shouldAuthenticate(this, !auth)) {
+        if (!Helper.shouldAuthenticate(this, !auth))
+            return;
+
         lock();
 
         if (auth) {
@@ -387,10 +389,6 @@ abstract class ActivityBase extends AppCompatActivity implements SharedPreferenc
                 startActivity(main);
             }
         }
-        } else {
-            if (!auth && Helper.shouldAutoLockNav(this))
-                getMainHandler().postDelayed(autoLockNav, Helper.AUTOLOCK_GRACE * 1000L);
-        }
     }
 
     private void lock() {
@@ -399,18 +397,6 @@ abstract class ActivityBase extends AppCompatActivity implements SharedPreferenc
         finishAffinity();
     }
 
-    private final Runnable autoLockNav = new Runnable() {
-        @Override
-        public void run() {
-            try {
-                if (Helper.willAuthenticate(ActivityBase.this))
-                    lock();
-            } catch (Throwable ex) {
-                Log.e(ex);
-            }
-        }
-    };
-
     private void processStreams(Intent intent) {
         intent.setClipData(null);
 

app/src/main/java/eu/faircode/email/Helper.java

@@ -2012,14 +2012,6 @@ public class Helper {
         return false;
     }
 
-    static boolean willAuthenticate(Context context) {
-        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
-        long now = new Date().getTime();
-        long last_authentication = prefs.getLong("last_authentication", 0);
-        long biometrics_timeout = prefs.getInt("biometrics_timeout", 2) * 60 * 1000L;
-        return (last_authentication + biometrics_timeout < now);
-    }
-
     static boolean shouldAutoLock(Context context) {
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
         boolean biometrics = prefs.getBoolean("biometrics", false);
@@ -2028,14 +2020,6 @@ public class Helper {
         return (autolock && (biometrics || !TextUtils.isEmpty(pin)));
     }
 
-    static boolean shouldAutoLockNav(Context context) {
-        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
-        boolean biometrics = prefs.getBoolean("biometrics", false);
-        String pin = prefs.getString("pin", null);
-        boolean autolock_nav = prefs.getBoolean("autolock_nav", false);
-        return (autolock_nav && (biometrics || !TextUtils.isEmpty(pin)));
-    }
-
     static void authenticate(final FragmentActivity activity, final LifecycleOwner owner,
                              Boolean enabled, final
                              Runnable authenticated, final Runnable cancelled) {