1 files changed, 4 insertions, 3 deletions
diff --git a/app/src/main/java/com/wireguard/android/activity/ThemeChangeAwareActivity.java b/app/src/main/java/com/wireguard/android/activity/ThemeChangeAwareActivity.java
index 250cf0a7..589ac7d0 100644
--- a/app/src/main/java/com/wireguard/android/activity/ThemeChangeAwareActivity.java
+++ b/app/src/main/java/com/wireguard/android/activity/ThemeChangeAwareActivity.java
@@ -8,11 +8,12 @@ package com.wireguard.android.activity;
 import android.content.SharedPreferences;
 import android.content.res.Resources;
 import android.os.Bundle;
-import android.preference.PreferenceManager;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.app.AppCompatDelegate;
 import android.util.Log;
 
+import com.wireguard.android.Application;
+
 import java.lang.reflect.Field;
 
 public abstract class ThemeChangeAwareActivity extends AppCompatActivity implements SharedPreferences.OnSharedPreferenceChangeListener {
@@ -52,12 +53,12 @@ public abstract class ThemeChangeAwareActivity extends AppCompatActivity impleme
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
+        Application.getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
     }
 
     @Override
     protected void onDestroy() {
-        PreferenceManager.getDefaultSharedPreferences(this).unregisterOnSharedPreferenceChangeListener(this);
+        Application.getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
         super.onDestroy();
     }