diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/ActivityFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/ActivityFragment.java
index 2ed704028..1eab1069c 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/ActivityFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/ActivityFragment.java
@@ -7,9 +7,8 @@ import android.os.Bundle;
 import androidx.preference.Preference;
 
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
 
-public class ActivityFragment extends MaterialPreferenceToolbarFragment {
+public class ActivityFragment extends TrackedMaterialPreferenceToolbarFragment {
     @Override
     public void onCreate(Bundle bundle) {
         super.onCreate(bundle);
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/FeedFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/FeedFragment.java
index ade068b0f..545d30af8 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/FeedFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/FeedFragment.java
@@ -1,25 +1,27 @@
 package ru.vtosters.lite.ui.fragments;
 
+import static ru.vtosters.lite.utils.AndroidUtils.sendToast;
+
 import android.content.Context;
 import android.os.Bundle;
 import android.text.TextUtils;
+
 import androidx.preference.Preference;
+
 import com.vk.core.dialogs.alert.VkAlertDialog;
 import com.vk.newsfeed.NewsfeedSettingsFragment;
 import com.vk.newsfeed.controllers.NewsfeedController;
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
 import com.vtosters.lite.ui.SummaryListPreference;
+
+import java.util.Objects;
+
 import ru.vtosters.lite.ui.components.NewsfeedListManager;
 import ru.vtosters.lite.utils.NavigatorUtils;
 import ru.vtosters.lite.utils.NewsFeedFiltersUtils;
 import ru.vtosters.lite.utils.Preferences;
 
-import java.util.Objects;
-
-import static ru.vtosters.lite.utils.AndroidUtils.*;
-
-public class FeedFragment extends MaterialPreferenceToolbarFragment {
+public class FeedFragment extends TrackedMaterialPreferenceToolbarFragment {
     @Override
     public void onCreate(Bundle bundle) {
         super.onCreate(bundle);
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/IconsFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/IconsFragment.java
index d655ef43c..7f60304f9 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/IconsFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/IconsFragment.java
@@ -9,18 +9,20 @@ import android.os.Bundle;
 import android.util.TypedValue;
 import android.widget.RadioButton;
 import android.widget.RadioGroup;
+
 import androidx.appcompat.view.ContextThemeWrapper;
 import androidx.core.content.res.ResourcesCompat;
+
 import com.vk.core.dialogs.alert.VkAlertDialog;
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
+
 import ru.vtosters.lite.ui.PreferenceFragmentUtils;
 import ru.vtosters.lite.ui.components.IconManager;
 import ru.vtosters.lite.utils.AndroidUtils;
 import ru.vtosters.lite.utils.Preferences;
 import ru.vtosters.lite.utils.ThemesUtils;
 
-public class IconsFragment extends MaterialPreferenceToolbarFragment {
+public class IconsFragment extends TrackedMaterialPreferenceToolbarFragment {
     @SuppressLint("SetTextI18n")
     public static void callSelectDialog(Context ctx, String appicon) {
         var defname = Preferences.getPreferences().getString("appname", "vt");
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/InstallGMSFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/InstallGMSFragment.java
index c20b2fd7d..b9f4463fd 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/InstallGMSFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/InstallGMSFragment.java
@@ -3,9 +3,8 @@ package ru.vtosters.lite.ui.fragments;
 import android.os.Bundle;
 
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
 
-public class InstallGMSFragment extends MaterialPreferenceToolbarFragment {
+public class InstallGMSFragment extends TrackedMaterialPreferenceToolbarFragment {
     @Override
     public void onCreate(Bundle bundle) {
         super.onCreate(bundle);
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/InterfaceFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/InterfaceFragment.java
index 01d7a3408..9c4eb26aa 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/InterfaceFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/InterfaceFragment.java
@@ -1,9 +1,12 @@
 package ru.vtosters.lite.ui.fragments;
 
-import android.os.Build;
+import static ru.vtosters.lite.utils.AndroidUtils.isTablet;
+import static ru.vtosters.lite.utils.LifecycleUtils.restartApplicationWithTimer;
+
 import android.os.Bundle;
+
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
+
 import ru.vtosters.lite.ui.components.DockBarEditorManager;
 import ru.vtosters.lite.ui.components.SuperAppEditorManager;
 import ru.vtosters.lite.ui.dialogs.RoundingSeekbarDialog;
@@ -12,10 +15,7 @@ import ru.vtosters.lite.utils.NavigatorUtils;
 import ru.vtosters.lite.utils.Preferences;
 import ru.vtosters.lite.utils.ThemesUtils;
 
-import static ru.vtosters.lite.utils.AndroidUtils.isTablet;
-import static ru.vtosters.lite.utils.LifecycleUtils.restartApplicationWithTimer;
-
-public class InterfaceFragment extends MaterialPreferenceToolbarFragment {
+public class InterfaceFragment extends TrackedMaterialPreferenceToolbarFragment {
     @Override
     public void onCreate(Bundle bundle) {
         super.onCreate(bundle);
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/MediaFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/MediaFragment.java
index a7315a802..dc0e09b29 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/MediaFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/MediaFragment.java
@@ -1,5 +1,17 @@
 package ru.vtosters.lite.ui.fragments;
 
+import static bruhcollective.itaysonlab.libvkx.client.LibVKXClient.isVkxInstalled;
+import static ru.vtosters.lite.music.LastFMScrobbler.isLoggedIn;
+import static ru.vtosters.lite.proxy.ProxyUtils.getApi;
+import static ru.vtosters.lite.utils.AccountManagerUtils.getUserToken;
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+import static ru.vtosters.lite.utils.AndroidUtils.sendToast;
+import static ru.vtosters.lite.utils.LifecycleUtils.restartApplicationWithTimer;
+import static ru.vtosters.lite.utils.Preferences.getBoolValue;
+import static ru.vtosters.lite.utils.Preferences.isEnableExternalOpening;
+import static ru.vtosters.lite.utils.ThemesUtils.getSTextAttr;
+import static ru.vtosters.lite.utils.ThemesUtils.getTextAttr;
+
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
@@ -9,16 +21,24 @@ import android.view.ViewGroup;
 import android.widget.EditText;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
+
 import androidx.preference.Preference;
-import bruhcollective.itaysonlab.libvkx.client.LibVKXClient;
+
 import com.vk.core.dialogs.alert.VkAlertDialog;
 import com.vk.core.network.Network;
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
+
+import org.json.JSONObject;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import bruhcollective.itaysonlab.libvkx.client.LibVKXClient;
 import okhttp3.Headers;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
-import org.json.JSONObject;
 import ru.vtosters.lite.downloaders.AudioDownloader;
 import ru.vtosters.lite.downloaders.VideoDownloader;
 import ru.vtosters.lite.music.LastFMScrobbler;
@@ -28,23 +48,7 @@ import ru.vtosters.lite.utils.AndroidUtils;
 import ru.vtosters.lite.utils.Preferences;
 import ru.vtosters.lite.utils.ThemesUtils;
 
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-
-import static bruhcollective.itaysonlab.libvkx.client.LibVKXClient.isVkxInstalled;
-import static ru.vtosters.lite.music.LastFMScrobbler.isLoggedIn;
-import static ru.vtosters.lite.proxy.ProxyUtils.getApi;
-import static ru.vtosters.lite.utils.AccountManagerUtils.getUserToken;
-import static ru.vtosters.lite.utils.AndroidUtils.*;
-import static ru.vtosters.lite.utils.LifecycleUtils.restartApplicationWithTimer;
-import static ru.vtosters.lite.utils.Preferences.getBoolValue;
-import static ru.vtosters.lite.utils.Preferences.isEnableExternalOpening;
-import static ru.vtosters.lite.utils.ThemesUtils.getSTextAttr;
-import static ru.vtosters.lite.utils.ThemesUtils.getTextAttr;
-
-public class MediaFragment extends MaterialPreferenceToolbarFragment {
+public class MediaFragment extends TrackedMaterialPreferenceToolbarFragment {
     private static final ExecutorService executor = Executors.newCachedThreadPool();
 
     public static void download(Context ctx) {
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/MessagesFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/MessagesFragment.java
index 8b690aec2..f0d9c1c3d 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/MessagesFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/MessagesFragment.java
@@ -1,22 +1,24 @@
 package ru.vtosters.lite.ui.fragments;
 
-import android.annotation.SuppressLint;
-import android.os.Bundle;
-import androidx.preference.Preference;
-import com.vk.core.dialogs.alert.VkAlertDialog;
-import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
-import ru.vtosters.lite.ui.adapters.ImagineArrayAdapter;
-import ru.vtosters.lite.utils.Preferences;
-
-import java.util.Arrays;
-
 import static ru.vtosters.lite.utils.AndroidUtils.isTablet;
 import static ru.vtosters.lite.utils.LifecycleUtils.restartApplicationWithTimer;
 import static ru.vtosters.lite.utils.Preferences.autoalltranslate;
 import static ru.vtosters.lite.utils.Preferences.vkme;
 
-public class MessagesFragment extends MaterialPreferenceToolbarFragment {
+import android.annotation.SuppressLint;
+import android.os.Bundle;
+
+import androidx.preference.Preference;
+
+import com.vk.core.dialogs.alert.VkAlertDialog;
+import com.vtosters.lite.R;
+
+import java.util.Arrays;
+
+import ru.vtosters.lite.ui.adapters.ImagineArrayAdapter;
+import ru.vtosters.lite.utils.Preferences;
+
+public class MessagesFragment extends TrackedMaterialPreferenceToolbarFragment {
     @Override
     public void onCreate(Bundle bundle) {
         super.onCreate(bundle);
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/OtherFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/OtherFragment.java
index 402f2b7dd..cf721bde6 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/OtherFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/OtherFragment.java
@@ -1,16 +1,38 @@
 package ru.vtosters.lite.ui.fragments;
 
+import static android.widget.Toast.LENGTH_LONG;
+import static android.widget.Toast.LENGTH_SHORT;
+import static ru.vtosters.lite.ui.components.BackupManager.backupOnlines;
+import static ru.vtosters.lite.ui.components.BackupManager.backupSettings;
+import static ru.vtosters.lite.ui.components.BackupManager.deletePrefs;
+import static ru.vtosters.lite.ui.components.BackupManager.restoreBackup;
+import static ru.vtosters.lite.utils.AccountManagerUtils.getUserToken;
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+import static ru.vtosters.lite.utils.AndroidUtils.sendToast;
+import static ru.vtosters.lite.utils.LifecycleUtils.restartApplication;
+import static ru.vtosters.lite.utils.LifecycleUtils.restartApplicationWithTimer;
+import static ru.vtosters.lite.utils.ThemesUtils.getTextAttr;
+
 import android.annotation.SuppressLint;
 import android.app.Activity;
-import android.content.*;
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.util.TypedValue;
 import android.view.View;
 import android.view.ViewGroup;
 import android.webkit.WebView;
-import android.widget.*;
+import android.widget.ArrayAdapter;
+import android.widget.RadioButton;
+import android.widget.RadioGroup;
+import android.widget.TextView;
+import android.widget.Toast;
+
 import androidx.appcompat.view.ContextThemeWrapper;
-import b.h.g.m.FileUtils;
+
 import com.vk.auth.api.VKAccount;
 import com.vk.core.dialogs.alert.VkAlertDialog;
 import com.vk.core.util.ToastUtils;
@@ -21,31 +43,26 @@ import com.vk.im.ui.providers.audiomsg.PlayerActionSources;
 import com.vk.imageloader.VKImageLoader;
 import com.vk.media.player.cache.AutoPlayCacheHolder;
 import com.vk.mediastore.MediaStorage;
-import com.vk.navigation.Navigator;
 import com.vk.pushes.PushSubscriber;
 import com.vk.stickers.Stickers;
 import com.vtosters.lite.R;
 import com.vtosters.lite.auth.VKAccountManager;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
 import com.vtosters.lite.im.ImEngineProvider;
+
+import java.io.IOException;
+
+import b.h.g.m.FileUtils;
 import ru.vtosters.lite.deviceinfo.DeviceInfoCollector;
 import ru.vtosters.lite.ssfs.UsersList;
 import ru.vtosters.lite.ui.activities.VKAdminTokenActivity;
 import ru.vtosters.lite.ui.components.BackupManager;
-import ru.vtosters.lite.utils.*;
+import ru.vtosters.lite.utils.AccountManagerUtils;
+import ru.vtosters.lite.utils.AndroidUtils;
+import ru.vtosters.lite.utils.NavigatorUtils;
+import ru.vtosters.lite.utils.Preferences;
+import ru.vtosters.lite.utils.VTVerifications;
 
-import java.io.IOException;
-
-import static android.widget.Toast.LENGTH_LONG;
-import static android.widget.Toast.LENGTH_SHORT;
-import static ru.vtosters.lite.ui.components.BackupManager.*;
-import static ru.vtosters.lite.utils.AccountManagerUtils.getUserToken;
-import static ru.vtosters.lite.utils.AndroidUtils.*;
-import static ru.vtosters.lite.utils.LifecycleUtils.restartApplication;
-import static ru.vtosters.lite.utils.LifecycleUtils.restartApplicationWithTimer;
-import static ru.vtosters.lite.utils.ThemesUtils.getTextAttr;
-
-public class OtherFragment extends MaterialPreferenceToolbarFragment {
+public class OtherFragment extends TrackedMaterialPreferenceToolbarFragment {
     private static final int VK_ADMIN_TOKEN_REQUEST_CODE = 1;
 
     @Override
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/ProxySettingsFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/ProxySettingsFragment.java
index d02dbe0f2..027fa903a 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/ProxySettingsFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/ProxySettingsFragment.java
@@ -6,11 +6,10 @@ import static ru.vtosters.lite.utils.AndroidUtils.sendToast;
 import android.os.Bundle;
 
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
 
 import java.io.IOException;
 
-public class ProxySettingsFragment extends MaterialPreferenceToolbarFragment {
+public class ProxySettingsFragment extends TrackedMaterialPreferenceToolbarFragment {
     @Override
     public void onCreate(Bundle bundle) {
         super.onCreate(bundle);
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/SystemInfo.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/SystemInfo.java
index 03339e6ec..7530a4371 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/SystemInfo.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/SystemInfo.java
@@ -5,15 +5,16 @@ import android.content.ClipboardManager;
 import android.content.Context;
 import android.os.Build;
 import android.os.Bundle;
+
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
+
 import ru.vtosters.lite.deviceinfo.OEMDetector;
 import ru.vtosters.lite.ui.PreferenceFragmentUtils;
 import ru.vtosters.lite.utils.About;
 import ru.vtosters.lite.utils.AndroidUtils;
 import ru.vtosters.lite.utils.Preferences;
 
-public class SystemInfo extends MaterialPreferenceToolbarFragment {
+public class SystemInfo extends TrackedMaterialPreferenceToolbarFragment {
 
     @Override
     public void onCreate(Bundle bundle) {
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/ThemesFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/ThemesFragment.java
index 41c2f3bfd..6e7e9e25b 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/ThemesFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/ThemesFragment.java
@@ -1,29 +1,34 @@
 package ru.vtosters.lite.ui.fragments;
 
+import static ru.vtosters.lite.utils.AndroidUtils.getGlobalContext;
+import static ru.vtosters.lite.utils.ThemesUtils.recolorDrawable;
+
 import android.content.DialogInterface;
 import android.graphics.Color;
 import android.os.Build;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.WindowManager;
+
 import androidx.preference.PreferenceCategory;
-import b.h.g.k.VKProgressDialog;
+
 import com.vk.core.dialogs.alert.VkAlertDialog;
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
+
+import b.h.g.k.VKProgressDialog;
 import ru.vtosters.lite.concurrent.VTExecutors;
 import ru.vtosters.lite.themes.ThemesManager;
 import ru.vtosters.lite.themes.palettes.PalettesManager;
-import ru.vtosters.lite.ui.components.DockBarEditorManager;
 import ru.vtosters.lite.ui.dialogs.PalettesBottomSheetDialog;
 import ru.vtosters.lite.ui.views.rarepebble.ColorPickerView;
 import ru.vtosters.lite.ui.wallpapers.WallpaperMenuFragment;
-import ru.vtosters.lite.utils.*;
+import ru.vtosters.lite.utils.AndroidUtils;
+import ru.vtosters.lite.utils.LifecycleUtils;
+import ru.vtosters.lite.utils.NavigatorUtils;
+import ru.vtosters.lite.utils.Preferences;
+import ru.vtosters.lite.utils.ThemesUtils;
 
-import static ru.vtosters.lite.utils.AndroidUtils.getGlobalContext;
-import static ru.vtosters.lite.utils.ThemesUtils.recolorDrawable;
-
-public class ThemesFragment extends MaterialPreferenceToolbarFragment {
+public class ThemesFragment extends TrackedMaterialPreferenceToolbarFragment {
 
     @Override
     public void onCreate(Bundle bundle) {
@@ -44,7 +49,7 @@ public class ThemesFragment extends MaterialPreferenceToolbarFragment {
         findPreference("systememoji").setSummary(getGlobalContext().getString(R.string.systememojisum) + " \uD83D\uDE00\uD83D\uDE01\uD83E\uDD11\uD83E\uDD75\uD83D\uDC4D");
 
         var invalidateThemeCache = findPreference("invalidate_theme_cache");
-        if(ThemesUtils.getReservedAccent() != Color.TRANSPARENT && Preferences.dev())
+        if (ThemesUtils.getReservedAccent() != Color.TRANSPARENT && Preferences.dev())
             invalidateThemeCache.setOnPreferenceClickListener(preference -> {
                 setAccentColor(ThemesUtils.getReservedAccent());
                 return true;
@@ -123,7 +128,7 @@ public class ThemesFragment extends MaterialPreferenceToolbarFragment {
             return true;
         });
 
-        if(AndroidUtils.isTablet()) {
+        if (AndroidUtils.isTablet()) {
             PreferenceCategory dockbarSettingsPreferenceCategory = (PreferenceCategory) findPreference("dockbarsett");
             dockbarSettingsPreferenceCategory.setVisible(false);
             findPreference("alteremoji").setVisible(false);
@@ -178,8 +183,8 @@ public class ThemesFragment extends MaterialPreferenceToolbarFragment {
     void showPalettesDialog() {
         final var manager = PalettesManager.getInstance();
         final var titles = new String[manager.getPalettesCount()];
-        if(titles.length > 0) {
-            for(int i = 0; i < titles.length; ++i)
+        if (titles.length > 0) {
+            for (int i = 0; i < titles.length; ++i)
                 titles[i] = manager.getPalette(i).name;
             new VkAlertDialog.Builder(requireContext())
                     .setTitle(AndroidUtils.getString("select_palette"))
@@ -203,8 +208,8 @@ public class ThemesFragment extends MaterialPreferenceToolbarFragment {
                 ThemesUtils.reserveAccentColor(color, true);
                 ThemesManager.generateModApk(color);
                 requireActivity().runOnUiThread(this::restart);
-            } catch(Throwable e) {
-                Log.e("ThemesFragment", e+"");
+            } catch (Throwable e) {
+                Log.e("ThemesFragment", e + "");
                 ThemesManager.deleteModification();
                 requireActivity().runOnUiThread(() -> {
                     dialog.dismiss();
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/TrackedMaterialPreferenceToolbarFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/TrackedMaterialPreferenceToolbarFragment.java
new file mode 100644
index 000000000..c8c20bcde
--- /dev/null
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/TrackedMaterialPreferenceToolbarFragment.java
@@ -0,0 +1,16 @@
+package ru.vtosters.lite.ui.fragments;
+
+import android.os.Bundle;
+
+import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
+
+import ru.vtosters.lite.utils.AnalyticsHelper;
+
+public class TrackedMaterialPreferenceToolbarFragment extends MaterialPreferenceToolbarFragment {
+    @Override
+    public void onCreate(Bundle bundle) {
+        super.onCreate(bundle);
+
+        AnalyticsHelper.trackSettingsFragment(this.getClass());
+    }
+}
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/VTSettings.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/VTSettings.java
index f382915b4..857dc49d6 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/VTSettings.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/VTSettings.java
@@ -1,12 +1,15 @@
 package ru.vtosters.lite.ui.fragments;
 
+import static ru.vtosters.lite.utils.Preferences.VERSIONNAME;
+import static ru.vtosters.lite.utils.Preferences.isValidSignature;
+
 import android.content.Intent;
-import android.content.res.Configuration;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
-import android.widget.Toast;
+
 import androidx.annotation.StringRes;
+
 import com.aefyr.tsg.g2.TelegramStickersPack;
 import com.aefyr.tsg.g2.TelegramStickersService;
 import com.vk.about.AboutAppFragment;
@@ -20,22 +23,27 @@ import com.vtosters.lite.auth.VKAuth;
 import com.vtosters.lite.fragments.money.music.control.subscription.MusicSubscriptionControlFragment;
 import com.vtosters.lite.fragments.n2.SettingsDebugFragment;
 import com.vtosters.lite.fragments.w2.BlacklistFragment;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
 import com.vtosters.lite.general.fragments.SettingsAccountFragment;
 import com.vtosters.lite.general.fragments.SettingsGeneralFragment;
 import com.vtosters.lite.ui.MaterialSwitchPreference;
+
 import ru.vtosters.lite.concurrent.VTExecutors;
 import ru.vtosters.lite.hooks.ui.SystemThemeChangerHook;
 import ru.vtosters.lite.ssfs.Utils;
 import ru.vtosters.lite.ui.PreferenceFragmentUtils;
 import ru.vtosters.lite.ui.dialogs.OTADialog;
 import ru.vtosters.lite.ui.fragments.tgstickers.StickersFragment;
-import ru.vtosters.lite.utils.*;
+import ru.vtosters.lite.utils.About;
+import ru.vtosters.lite.utils.AccountManagerUtils;
+import ru.vtosters.lite.utils.AndroidUtils;
+import ru.vtosters.lite.utils.GmsUtils;
+import ru.vtosters.lite.utils.ImageUtils;
+import ru.vtosters.lite.utils.NavigatorUtils;
+import ru.vtosters.lite.utils.Preferences;
+import ru.vtosters.lite.utils.ThemesUtils;
+import ru.vtosters.lite.utils.VTVerifications;
 
-import static ru.vtosters.lite.utils.Preferences.VERSIONNAME;
-import static ru.vtosters.lite.utils.Preferences.isValidSignature;
-
-public class VTSettings extends MaterialPreferenceToolbarFragment implements TelegramStickersService.StickersEventsListener {
+public class VTSettings extends TrackedMaterialPreferenceToolbarFragment implements TelegramStickersService.StickersEventsListener {
 
     public static String getValAsString(@StringRes int strRes, Boolean value) {
         if(value) {
diff --git a/app/src/main/java/ru/vtosters/lite/ui/fragments/tgstickers/StickersPreferencesFragment.java b/app/src/main/java/ru/vtosters/lite/ui/fragments/tgstickers/StickersPreferencesFragment.java
index 90a9a2e4b..d609386e4 100644
--- a/app/src/main/java/ru/vtosters/lite/ui/fragments/tgstickers/StickersPreferencesFragment.java
+++ b/app/src/main/java/ru/vtosters/lite/ui/fragments/tgstickers/StickersPreferencesFragment.java
@@ -1,15 +1,17 @@
 package ru.vtosters.lite.ui.fragments.tgstickers;
 
 import android.os.Bundle;
+
 import com.aefyr.tsg.g2.stickersgrabber.TelegramStickersGrabber;
 import com.vk.core.util.ToastUtils;
 import com.vtosters.lite.R;
-import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
+
 import ru.vtosters.lite.tgs.TGPref;
 import ru.vtosters.lite.tgs.TGRoot;
 import ru.vtosters.lite.ui.PreferenceFragmentUtils;
+import ru.vtosters.lite.ui.fragments.TrackedMaterialPreferenceToolbarFragment;
 
-public class StickersPreferencesFragment extends MaterialPreferenceToolbarFragment {
+public class StickersPreferencesFragment extends TrackedMaterialPreferenceToolbarFragment {
 
     @Override
     public void onCreate(Bundle bundle) {
diff --git a/app/src/main/java/ru/vtosters/lite/utils/AnalyticsHelper.java b/app/src/main/java/ru/vtosters/lite/utils/AnalyticsHelper.java
index 31af5ef65..3adbcf75d 100644
--- a/app/src/main/java/ru/vtosters/lite/utils/AnalyticsHelper.java
+++ b/app/src/main/java/ru/vtosters/lite/utils/AnalyticsHelper.java
@@ -2,7 +2,9 @@ package ru.vtosters.lite.utils;
 
 import android.app.Application;
 import android.os.Handler;
+
 import androidx.annotation.NonNull;
+
 import com.microsoft.appcenter.AppCenter;
 import com.microsoft.appcenter.analytics.Analytics;
 import com.microsoft.appcenter.channel.AbstractChannelListener;
@@ -13,6 +15,7 @@ import com.microsoft.appcenter.ingestion.models.Log;
 import java.util.HashMap;
 
 import ru.vtosters.lite.BuildConfig;
+import ru.vtosters.lite.ui.fragments.TrackedMaterialPreferenceToolbarFragment;
 
 public class AnalyticsHelper {
     private static final boolean analyticsDisabled = Preferences.getBoolValue("analyticsDisabled", false);
@@ -76,6 +79,15 @@ public class AnalyticsHelper {
         Analytics.trackEvent(event, map);
     }
 
+    public static void trackSettingsFragment(Class<? extends TrackedMaterialPreferenceToolbarFragment> fragment) {
+        if (analyticsDisabled) return;
+
+        var props = new HashMap<String, String>();
+        props.put("fragment", fragment.getSimpleName());
+
+        AnalyticsHelper.trackEvent("Opened settings", props);
+    }
+
     public static void trackError(Throwable th) {
         if (analyticsDisabled) return;