1 files changed, 15 insertions, 0 deletions
diff --git a/srcs/juloo.keyboard2/SettingsActivity.java b/srcs/juloo.keyboard2/SettingsActivity.java
index 98cd590..c6454a7 100644
--- a/srcs/juloo.keyboard2/SettingsActivity.java
+++ b/srcs/juloo.keyboard2/SettingsActivity.java
@@ -1,9 +1,11 @@
 package juloo.keyboard2;
 
+import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.os.Build;
 import android.os.Bundle;
 import android.preference.PreferenceActivity;
+import android.preference.PreferenceManager;
 
 public class SettingsActivity extends PreferenceActivity
 {
@@ -13,6 +15,8 @@ public class SettingsActivity extends PreferenceActivity
     detectSystemTheme();
     super.onCreate(savedInstanceState);
     addPreferencesFromResource(R.xml.settings);
+    PreferenceManager.getDefaultSharedPreferences(this)
+      .registerOnSharedPreferenceChangeListener(this.new OnPreferencesChange());
   }
 
   /** The default theme is [Theme.DeviceDefault], which is dark. Detect if the
@@ -26,4 +30,15 @@ public class SettingsActivity extends PreferenceActivity
         setTheme(android.R.style.Theme_DeviceDefault_Light);
     }
   }
+
+  /** See DirectBootAwarePreferences. */
+  class OnPreferencesChange implements SharedPreferences.OnSharedPreferenceChangeListener
+  {
+    @Override
+    public void onSharedPreferenceChanged(SharedPreferences prefs, String _key)
+    {
+      DirectBootAwarePreferences
+        .copy_preferences_to_protected_storage(SettingsActivity.this, prefs);
+    }
+  }
 }