override obtainAttributes

Remove dead VK code, update colors.xml

app/src/main/java/com/vk/core/ui/VKLayoutInflater.java

@@ -0,0 +1,51 @@
+package com.vk.core.ui;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.View;
+
+public class VKLayoutInflater extends LayoutInflater {
+
+    private final static String[] DEFAULT_PACKAGES = {
+            "android.widget.", "android.webkit.", "android.app."
+    };
+
+    public VKLayoutInflater(LayoutInflater original, Context context) {
+        super(original, context);
+    }
+
+    @Override
+    public LayoutInflater cloneInContext(Context newContext) {
+        return new VKLayoutInflater(this, newContext);
+    }
+
+    public final View createView(View parent, String name, Context context, AttributeSet attrs) {
+        if (!name.startsWith("android.")) {
+            try {
+                return onCreateView(parent, name, attrs);
+            } catch (ClassNotFoundException e) {
+                e.printStackTrace();
+            }
+        }
+        try {
+            return createView(name, null, attrs);
+        } catch (ClassNotFoundException ex) {
+            ex.printStackTrace();
+        }
+        return null;
+    }
+
+    @Override
+    protected View onCreateView(String name, AttributeSet attrs) throws ClassNotFoundException {
+        for (var defPackage : DEFAULT_PACKAGES) {
+            try {
+                View view = createView(name, defPackage, attrs);
+                if (view != null) return view;
+            } catch (ClassCastException | ClassNotFoundException ignored) {
+            }
+        }
+
+        return super.onCreateView(name, attrs);
+    }
+}

app/src/main/java/com/vk/core/ui/VKUILayoutFactory.java

@@ -0,0 +1,119 @@
+package com.vk.core.ui;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.os.Build;
+import android.util.AttributeSet;
+import android.view.InflateException;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.webkit.WebView;
+import android.widget.CheckBox;
+import android.widget.RadioButton;
+import android.widget.Switch;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatDelegate;
+import androidx.appcompat.widget.SwitchCompat;
+
+import com.vk.core.ui.themes.VKThemeHelper;
+import com.vk.core.util.OsUtil;
+import com.vk.core.view.NavigationSpinner;
+import com.vk.core.view.TextViewColorStateListAndAlphaSupportPreV23;
+import com.vk.core.view.VKAppBarLayout;
+
+public class VKUILayoutFactory implements LayoutInflater.Factory2 {
+
+    private final static int[] FONT_ATTR = { android.R.attr.font };
+    private AppCompatDelegate mDelegate;
+    private VKLayoutInflater mInflater;
+
+    public VKUILayoutFactory(AppCompatDelegate delegate, VKLayoutInflater inflater) {
+        mDelegate = delegate;
+        mInflater = inflater;
+    }
+
+    private void setTypeface(TextView textView, Context context, AttributeSet attrs) {
+        TypedArray ta = context.obtainStyledAttributes(attrs, FONT_ATTR, android.R.attr.textViewStyle, 0);
+        if (ta == null) return;
+        Font font = Font.Companion.a(ta.getString(0));
+        if (font != null && Build.VERSION.SDK_INT < font.a())
+            textView.setTypeface(font.c());
+        ta.recycle();
+    }
+
+    @Nullable
+    @Override
+    public View onCreateView(@Nullable View parent, @NonNull String name, @NonNull Context context, @NonNull AttributeSet attrs) {
+        View view = null;
+        try {
+            if (!(parent instanceof NavigationSpinner) && !OsUtil.b())
+                view = new TextViewColorStateListAndAlphaSupportPreV23(context, attrs, 0);
+            else if (mDelegate != null)
+                view = mDelegate.createView(parent, name, context, attrs);
+            else if (mInflater != null)
+                view = mInflater.createView(parent, name, context, attrs);
+        } catch (Throwable unused) {
+            throw new InflateException(
+                    "parent=" + parent.getClass().getName()
+                    + ":" + getResourceIdName(view)
+                    + ", view=" + name
+                    + ":" + getResourceIdName(context, attrs));
+        }
+        if (view == null &&
+                ("com.google.android.material.appbar.AppBarLayout".equals(name)
+                || "android.support.design.widget.AppBarLayout".equals(name)))
+            view = new VKAppBarLayout(context, attrs);
+
+        if (view != null) {
+            if (!(view.getTag() instanceof String)) {
+                if (view instanceof TextView) {
+                    setTypeface((TextView) view, context, attrs);
+                    if (view instanceof CheckBox)
+                        VKThemeHelper.k.a((CheckBox) view);
+                    else if (view instanceof RadioButton)
+                        VKThemeHelper.k.a((RadioButton) view);
+                    else if (view instanceof SwitchCompat)
+                        VKThemeHelper.k.a((SwitchCompat) view);
+                    else if (view instanceof Switch)
+                        VKThemeHelper.k.a((Switch) view);
+                } else if (view instanceof WebView) {
+                    VKThemeHelper.a((WebView) view);
+                }
+                VKThemeHelper.k.a(view, attrs);
+            }
+        }
+
+        return view;
+    }
+
+    private String getResourceIdName(View view) {
+        try {
+            if (view != null) {
+                if (view.getId() != -1)
+                    return view.getResources().getResourceName(view.getId());
+                return "NO_ID";
+            }
+            return "null";
+        } catch (Throwable unused) {
+            return "FAILED_TO_GET_ID";
+        }
+    }
+
+    private String getResourceIdName(Context context, AttributeSet attrs) {
+        TypedArray ta = context.obtainStyledAttributes(attrs, new int[] { android.R.attr.id });
+        int resId = ta.getResourceId(0, -1);
+        ta.recycle();
+        return resId != -1
+                ? context.getResources().getResourceName(resId)
+                : "NO_ID";
+    }
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull String name, @NonNull Context context, @NonNull AttributeSet attrs) {
+        return onCreateView(null, name, context, attrs);
+    }
+}

app/src/main/java/ru/vtosters/lite/hooks/DayNightButtonHook.java

@@ -0,0 +1,17 @@
+package ru.vtosters.lite.hooks;
+
+import com.vk.extensions.ViewExtKt;
+import com.vk.navigation.right.RightMenuPresenter;
+
+import ru.vtosters.lite.ui.views.VTLCheckableButton;
+
+public class DayNightButtonHook {
+
+    public static void injectOnClick(VTLCheckableButton button, RightMenuPresenter presenter) {
+        button.postOnAnimationDelayed(() -> {
+            var rect = ViewExtKt.e(button);
+            presenter.a(new float[] { rect.centerX(), rect.centerY() });
+        }, 550); // minimal delay for fix toggle animation
+        button.toggle();
+    }
+}

app/src/main/java/ru/vtosters/lite/hooks/DockBarInjector.java

@@ -53,6 +53,7 @@ import java.util.Map;
 
 import ru.vtosters.lite.ui.components.DockBarEditorManager;
 import ru.vtosters.lite.ui.items.DockBarTab;
+import ru.vtosters.lite.utils.ThemesUtils;
 
 public class DockBarInjector {
     private static final DockBarEditorManager sManager = DockBarEditorManager.getInstance();
@@ -67,6 +68,7 @@ public class DockBarInjector {
 
     @SuppressLint("RestrictedApi")
     public static void inject(BottomNavigationView navigationView) {
+        navigationView.setBackgroundColor(ThemesUtils.getBackgroundContent());
         Menu menu = navigationView.getMenu();
         menu.clear();
         try {
@@ -86,14 +88,11 @@ public class DockBarInjector {
             e.printStackTrace();
         }
 
-        for (DockBarTab tab : sManager.getSelectedTabs()) {
+        for (DockBarTab tab : sManager.getSelectedTabs())
-            MenuItem add = menu.add(0, tab.id, 0, tab.titleID);
+            menu.add(0, tab.id, 0, tab.titleID)
-            Drawable drawable = getResources().getDrawable(tab.iconID);
+                    .setIcon(tab.iconID)
+                    .setCheckable(true);
 
-            add.setIcon(new RecoloredDrawable(drawable, getCSTDock()));
-            add.setTitle(getGlobalContext().getString(tab.titleID));
-            add.setCheckable(true);
-        }
         if (getBoolValue("dockbar_tab_titles", true)) {
             var menuView = (BottomNavigationMenuView) navigationView.getChildAt(0);
             for (int i = 0; i < menuView.getChildCount(); i++) {

app/src/main/java/ru/vtosters/lite/hooks/JsonInjectors.java

@@ -17,10 +17,14 @@ import static ru.vtosters.lite.utils.Preferences.getBoolValue;
 import static ru.vtosters.lite.utils.Preferences.hasVerification;
 import static ru.vtosters.lite.utils.Preferences.podcastcatalog;
 import static ru.vtosters.lite.utils.Preferences.postsrecomm;
+import static ru.vtosters.lite.utils.ThemesUtils.accentColors;
+import static ru.vtosters.lite.utils.ThemesUtils.getAccentColor;
+import static ru.vtosters.lite.utils.ThemesUtils.hex2;
 import static ru.vtosters.lite.utils.VTVerifications.isDeveloper;
 import static ru.vtosters.lite.utils.VTVerifications.isPrometheus;
 import static ru.vtosters.lite.utils.VTVerifications.isVerified;
 
+import android.graphics.Color;
 import android.util.Log;
 
 import com.vk.core.network.Network;
@@ -33,6 +37,7 @@ import org.json.JSONObject;
 
 import java.io.IOException;
 import java.text.ParseException;
+import java.util.Locale;
 import java.util.Objects;
 import java.util.Random;
 
@@ -63,6 +68,17 @@ public class JsonInjectors {
             newItem.put(vktesters(id));
         }
 
+        // get text color from all items
+        for (int i = 0; i < newItem.length(); i++) {
+            var item = newItem.getJSONObject(i);
+            if (item.has("text_color")) {
+                var textColor = item.getString("text_color");
+                if (accentColors.contains(Color.parseColor(textColor.startsWith("#") ? textColor : "#" + textColor))) {
+                    item.put("text_color", hex2(getAccentColor()));
+                }
+            }
+        }
+
         orig.put("buttons", newItem);
 
         return orig;

app/src/main/java/ru/vtosters/lite/hooks/MainActivityInjector.java

@@ -18,7 +18,6 @@ import ru.vtosters.lite.ui.dialogs.ServerDialog;
 import ru.vtosters.lite.ui.dialogs.Start;
 
 public class MainActivityInjector {
-
     public static void inject(Activity activity) {
         setNeededTheme(activity);
         ServerDialog.activity = activity;
@@ -35,7 +34,6 @@ public class MainActivityInjector {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             NotificationChannels.createChannels();
         }
-
         // VKIDProtection.alert(activity);
     }
 }

app/src/main/java/ru/vtosters/lite/hooks/StartFragmentHook.java

@@ -5,7 +5,6 @@ import static ru.vtosters.lite.utils.AndroidUtils.getPrefsValue;
 import static ru.vtosters.lite.utils.Preferences.getBoolValue;
 import static ru.vtosters.lite.utils.Preferences.milkshake;
 import static ru.vtosters.lite.utils.Preferences.superapp;
-import static ru.vtosters.lite.utils.Preferences.useNewSettings;
 import static ru.vtosters.lite.utils.Preferences.videonewcatalog;
 import static ru.vtosters.lite.utils.Preferences.vkme;
 
@@ -34,6 +33,8 @@ import com.vtosters.lite.fragments.y2.VideosFragment;
 import com.vtosters.lite.general.fragments.GamesFragment;
 import com.vtosters.lite.general.fragments.PhotosFragment;
 
+import ru.vtosters.lite.ui.fragments.VTSettings;
+
 public class StartFragmentHook {
     public static Class getStartFragment() {
         if (vkme()) {
@@ -55,7 +56,7 @@ public class StartFragmentHook {
             case "videos":
                 return videonewcatalog() ? VideoCatalogFragment.class : VideosFragment.class;
             case "settings":
-                return useNewSettings();
+                return VTSettings.class;
             case "apps":
                 return AppsFragment.class;
             case "discover":

app/src/main/java/ru/vtosters/lite/themes/Recolor.java

@@ -0,0 +1,38 @@
+package ru.vtosters.lite.themes;
+
+import android.content.res.ColorStateList;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.appcompat.widget.Toolbar;
+
+import com.vk.core.view.TintTextView;
+
+import ru.vtosters.lite.utils.ThemesUtils;
+
+public class Recolor {
+
+    private static int getColor(int original) {
+        var color = VTLColors.getColor(original);
+        if (color != -1) return color;
+        return original;
+    }
+
+    public static void recolorToolbar(Toolbar toolbar) {
+        if (ThemesUtils.isCustomThemeApplied())
+            toolbar.setBackgroundColor(ThemesUtils.getHeaderBackground());
+    }
+
+    public static void recolorIconToAccent(ImageView iv) {
+        if (ThemesUtils.isCustomThemeApplied())
+            iv.setImageTintList(ColorStateList.valueOf(VTLColors.getAccentColor()));
+    }
+
+    public static void recolorTextToAccent(TextView iv) {
+        iv.setTextColor(VTLColors.getAccentColor());
+    }
+
+    public static void recolorTintTextViewToAccent(TintTextView ttv) {
+        ttv.setDrawableTint(VTLColors.getAccentColor());
+    }
+}

app/src/main/java/ru/vtosters/lite/themes/VTLColors.java

@@ -0,0 +1,94 @@
+package ru.vtosters.lite.themes;
+
+import android.content.Context;
+import android.util.Log;
+
+import com.vk.core.ui.themes.VKThemeHelper;
+import com.vk.core.util.ContextExtKt;
+import com.vtosters.lite.R;
+
+import ru.vtosters.lite.themes.managers.ThemesManager;
+import ru.vtosters.lite.themes.models.ThemeModel;
+import ru.vtosters.lite.utils.AndroidUtils;
+import ru.vtosters.lite.utils.Preferences;
+import ru.vtosters.lite.utils.ThemesUtils;
+
+public class VTLColors {
+    private static final ThemesManager themesManager = ThemesManager.getInstance();
+    private static final ThemeModel currentTheme = themesManager.getCurrentTheme();
+
+    public static int getAccentColor() {
+        return getColor(R.attr.accent, R.attr.accentColor, R.attr.colorAccent, R.attr.vk_accent);
+    }
+
+    public static int getTextPrimaryColor() {
+        return getColor(R.attr.text_primary);
+    }
+
+    public static int getTextSecondaryColor() {
+        return getColor(R.attr.text_secondary);
+    }
+
+    public static int getTabbarBackground() {
+        return getColor(R.attr.tabbar_background);
+    }
+
+    public static int getTabbarActiveColor() {
+        if (ThemesUtils.isCustomThemeApplied())
+            return getColor(R.attr.tabbar_active_icon);
+        return Preferences.dockbar_accent()
+                ? getAccentColor()
+                : AndroidUtils.getResources().getColor(ThemesUtils.isDarkTheme() ? R.color.white : R.color.gray_700);
+    }
+
+    public static int getTabbarInactiveColor() {
+        if (ThemesUtils.isCustomThemeApplied())
+            return getColor(R.attr.tabbar_inactive_icon);
+        return AndroidUtils.getResources().getColor(ThemesUtils.isDarkTheme() ? R.color.gray_500 : R.color.vk_steel_gray_300);
+    }
+
+    public static int getBackgroundContent() {
+        return getColor(R.attr.background_content);
+    }
+
+    public static int getBackgroundPage() {
+        return getColor(R.attr.background_page);
+    }
+
+    public static int getHeaderBackground() {
+        return getColor(R.attr.header_background);
+    }
+
+    public static int getHeaderText() {
+        return getColor(R.attr.header_text);
+    }
+
+    //region Hooks
+
+    public static int getColor(int... attrs) {
+        return getColor(attrs[0]);
+    }
+
+    public static int getColor(int attr) {
+        if (ThemesUtils.isCustomThemeApplied()) {
+            int color = currentTheme.getColor(attr);
+            if (color != -1)
+                return color;
+        }
+        return VKThemeHelper.d(attr);
+    }
+
+    public static int getColor(Context context, int colorId) {
+        try {
+            Log.d("VTLColors", "getColor(Landroid/content/Context;I): " + AndroidUtils.getResources().getResourceEntryName(colorId));
+        } catch (Throwable ignored) {
+        }
+        if (ThemesUtils.isCustomThemeApplied()) {
+            int color = currentTheme.getColor(colorId);
+            if (color != -1)
+                return color;
+        }
+        return ContextExtKt.h(context, colorId);
+    }
+    //endregion
+}

app/src/main/java/ru/vtosters/lite/themes/VTLResources.java

@@ -0,0 +1,140 @@
+package ru.vtosters.lite.themes;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.res.ColorStateList;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.os.Build;
+import android.util.AttributeSet;
+import android.util.SparseIntArray;
+import android.util.TypedValue;
+
+import com.vtosters.lite.R;
+
+import java.lang.reflect.Field;
+
+import ru.vtosters.lite.themes.managers.ThemesManager;
+import ru.vtosters.lite.utils.ReflectionUtils;
+import ru.vtosters.lite.utils.ThemesUtils;
+
+public class VTLResources  {
+    private static final int STYLE_NUM_ENTRIES = Build.VERSION.SDK_INT >= 29 ? 7 : 6;
+    public static final SparseIntArray forcedAttrs = new SparseIntArray();
+    public static final SparseIntArray otherAttrs = new SparseIntArray();
+
+    private static Field dataField;
+
+    static {
+        try {
+            dataField = ReflectionUtils.getDeclaredField(TypedArray.class, "mData");
+        } catch (NoSuchFieldException e) {
+            e.printStackTrace();
+        }
+
+        otherAttrs.put(R.attr.vklib_alv_optionIconTint, R.attr.im_dropdown_icon_color);
+        otherAttrs.put(R.attr.vkim_colorPrimary, R.attr.accent);
+        otherAttrs.put(R.attr.statusBarColorBack, R.attr.statusBarColorBack);
+        otherAttrs.put(R.attr.statusBarColorFront, R.attr.statusBarColorFront);
+        // android attributes
+        otherAttrs.put(android.R.attr.backgroundTint, R.attr.accent);
+        otherAttrs.put(android.R.attr.tint, R.attr.accent);
+        otherAttrs.put(android.R.attr.color, R.attr.accent);
+
+        forcedAttrs.put(-0x8e5515, R.attr.accent);
+        forcedAttrs.put(-0xe6e6e6, R.attr.background_content);
+    }
+
+    public static void prepareTypedArray(TypedArray target, int[] attrs) {
+        if (!ThemesUtils.isCustomThemeApplied() || attrs == null) return;
+        var theme = ThemesManager.getInstance().getCurrentTheme();
+        var data = getData(target);
+        for (int i = 0; i < attrs.length; i++) {
+            //var attr = attrs[i];
+            var off = STYLE_NUM_ENTRIES * i;
+            var type = data[off];
+            var replacement = -1;
+            if (type == TypedValue.TYPE_ATTRIBUTE) {
+                replacement = theme.getColor(data[off + 0x1]);
+            } else if (type == TypedValue.TYPE_INT_COLOR_ARGB8 || type == TypedValue.TYPE_INT_COLOR_RGB8) {
+                replacement = forcedAttrs.get(data[off + 0x1], -1);
+                if (replacement == -1
+                        && ThemesUtils.accentColors.contains(data[off + 0x1]))
+                    replacement = ThemesUtils.getAccentColor();
+            }
+            if (replacement == -1) continue;
+            try {
+                data[off] = TypedValue.TYPE_INT_COLOR_RGB8; // type
+                data[off + 0x1] = replacement; // data
+                data[off + 0x2] = 0x0; // asset cookie
+                data[off + 0x3] = 0x0; // resource id
+            } catch (Throwable ignored) {
+            }
+        }
+    }
+
+    private static int[] getData(TypedArray target) {
+        try {
+            return (int[]) dataField.get(target);
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+        return new int[0];
+    }
+
+    //region Hooks
+
+    public static TypedArray obtainStyledAttributes(Context context, int[] attrs) {
+        var target = context.obtainStyledAttributes(attrs);
+        prepareTypedArray(target, attrs);
+        return target;
+    }
+
+    public static TypedArray obtainStyledAttributes(Context context, int resId, int[] attrs) {
+        var target = context.obtainStyledAttributes(resId, attrs);
+        prepareTypedArray(target, attrs);
+        return target;
+    }
+
+    public static TypedArray obtainStyledAttributes(Context context, AttributeSet set, int[] attrs) {
+        var target = context.obtainStyledAttributes(set, attrs);
+        prepareTypedArray(target, attrs);
+        return target;
+    }
+
+    public static TypedArray obtainStyledAttributes(Context context, AttributeSet set, int[] attrs, int defStyleAttr, int defStyleRes) {
+        var target = context.obtainStyledAttributes(set, attrs, defStyleAttr, defStyleRes);
+        prepareTypedArray(target, attrs);
+        return target;
+    }
+
+    public static int getColor(Resources res, int colorId) {
+        return VTLColors.getColor(colorId);//res.getColor(colorId);
+    }
+
+    @SuppressLint("NewApi")
+    public static int getColor(Resources res, int colorId, Resources.Theme theme) {
+        return VTLColors.getColor(colorId);
+    }
+
+    @SuppressLint("UseCompatLoadingForColorStateLists")
+    public static ColorStateList getColorStateList(Resources res, int colorId) {
+        if (ThemesUtils.isCustomThemeApplied()) {
+            int color = VTLColors.getColor(colorId);
+            if (color != -1)
+                return ColorStateList.valueOf(color);
+        }
+        return res.getColorStateList(colorId);
+    }
+
+    @SuppressLint("NewApi")
+    public static ColorStateList getColorStateList(Resources res, int colorId, Resources.Theme theme) {
+        if (ThemesUtils.isCustomThemeApplied()) {
+            int color = VTLColors.getColor(colorId);
+            if (color != -1)
+                return ColorStateList.valueOf(color);
+        }
+        return res.getColorStateList(colorId, theme);
+    }
+    //endregion
+}

app/src/main/java/ru/vtosters/lite/themes/managers/PalettesManager.java

@@ -0,0 +1,97 @@
+package ru.vtosters.lite.themes.managers;
+
+import android.os.Environment;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import ru.vtosters.lite.themes.models.PaletteModel;
+import ru.vtosters.lite.utils.AndroidUtils;
+import ru.vtosters.lite.utils.IOUtils;
+
+public class PalettesManager {
+
+    private static PalettesManager instance;
+
+    private static File palettesDir = new File(Environment.getExternalStorageDirectory(), "VTL/themes/palettes");
+
+    private List<PaletteModel> palettes = new ArrayList<>();
+
+    public static PalettesManager getInstance() {
+        if (instance == null)
+            instance = new PalettesManager();
+        return instance;
+    }
+
+    public PalettesManager() {
+        load();
+    }
+
+    public void load() {
+        palettes.clear();
+        if (!palettesDir.exists())
+            palettesDir.mkdirs();
+        final var palettes = palettesDir.listFiles((dir, name) -> name.endsWith(".json"));
+        var check = true;
+        if (palettes == null || palettes.length == 0)
+            check = copyPaletteFromAssets();
+        if (check)
+            parsePalettes();
+    }
+
+    private boolean copyPaletteFromAssets() {
+        try {
+            final var manager = AndroidUtils.getGlobalContext().getAssets();
+            final var assets = manager.list("vtl_themes/palettes/");
+            if (assets == null || assets.length == 0) return false;
+            var i = 0;
+            for (var asset : assets) {
+                try {
+                    IOUtils.copyFile(manager.open("vtl_themes/palettes/" + asset), new File(palettesDir, asset));
+                    i++;
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+            return i > 0;
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+
+    private void parsePalettes() {
+        var arr = palettesDir.listFiles((dir, name) -> name.endsWith(".json"));
+        if (arr == null || arr.length == 0)
+            throw new RuntimeException("Can't load palettes");
+        for (var file : arr) {
+            try {
+                var json = new JSONObject(IOUtils.readAllLines(file));
+                palettes.add(PaletteModel.fromJson(json));
+            } catch (IOException | JSONException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    public PaletteModel getPalette(String id) {
+        for (PaletteModel palette : palettes) {
+            if (id.equals(palette.id))
+                return palette;
+        }
+        return null;
+    }
+
+    public PaletteModel getPalette(int i) {
+        return palettes.get(i);
+    }
+
+    public int getPalettesCount() {
+        return palettes.size();
+    }
+}

app/src/main/java/ru/vtosters/lite/themes/managers/ThemesManager.java

@@ -0,0 +1,247 @@
+package ru.vtosters.lite.themes.managers;
+
+import android.app.Activity;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Environment;
+import android.os.StrictMode;
+import android.util.Log;
+
+import com.vtosters.lite.auth.VKAccountManager;
+
+import org.json.JSONException;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.GZIPOutputStream;
+
+import ru.vtosters.lite.ui.dialogs.ThemesEditorBottomSheetDialog;
+import ru.vtosters.lite.themes.models.ThemeModel;
+import ru.vtosters.lite.utils.AndroidUtils;
+import ru.vtosters.lite.utils.IOUtils;
+import ru.vtosters.lite.utils.ThemesUtils;
+
+public class ThemesManager {
+
+    private static File themesDir;
+    private static ThemesManager instance;
+    private static ThemeModel currentTheme = null;
+    private List<ThemeModel> themes = new ArrayList<>();
+
+    public static ThemesManager getInstance() {
+        if (instance == null)
+            instance = new ThemesManager();
+        return instance;
+    }
+
+    public ThemesManager() {
+        init();
+    }
+
+    private void init() {
+        themes = new ArrayList<>();
+        currentTheme = new ThemeModel().setName("Тема по умолчанию")
+                .setAuthor("Разработчики ВК")
+                .setDarkMode(ThemesUtils.isDarkTheme())
+                .setId("default");
+        themes.add(currentTheme);
+        themesDir = new File(Environment.getExternalStorageDirectory(), "VTL/themes");
+        if (!themesDir.exists()) {
+            themesDir.mkdirs();
+            return;
+        }
+        // Support themes from Sova V RE (.svt)
+        var files = themesDir.listFiles((dir, name) -> name.endsWith(".vtlt") || name.endsWith(".svt") || name.endsWith(".json"));
+        if (files == null || files.length == 0)
+            return;
+        var currentThemeId = AndroidUtils.getPreferences().getString("vtl_theme_id", "default");
+        for (File file : files) {
+            try {
+                ThemeModel theme;
+                var abs = file.getAbsolutePath();
+                if (abs.endsWith(".svt") || abs.endsWith(".json"))
+                    theme = svt2vtlt(file);
+                else
+                    theme = read(file);
+                if (theme != null) {
+                    Log.d("ThemesManager", theme.toString());
+                    if (currentThemeId.equals(theme.id))
+                        currentTheme = theme;
+                    themes.add(theme);
+                }
+            } catch (IOException | JSONException e) {
+                e.printStackTrace();
+            }
+        }
+        if ("default".equals(currentTheme.id))
+            setTheme(currentTheme);
+    }
+
+    private ThemeModel svt2vtlt(File file) {
+        try {
+            var theme = read(file);
+            save(theme);
+            return theme;
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    public void reload() {
+        init();
+    }
+
+    public File getThemeFile(ThemeModel theme) throws IOException {
+        if (!themesDir.exists()) {
+            themesDir.mkdirs();
+            throw new FileNotFoundException("theme file not found");
+        }
+
+        var themeFile = new File(themesDir, theme.id + ".svt");
+        if (!themeFile.exists()) {
+            themeFile = new File(themesDir, theme.id + ".vtlt");
+            if (!themeFile.exists())
+                themeFile.createNewFile();
+        }
+
+        return themeFile;
+    }
+
+    public void setTheme(ThemeModel theme) {
+        AndroidUtils.getPreferences()
+                .edit()
+                .putString("vtl_theme_id", theme.id)
+                .commit();
+    }
+
+    public ThemeModel getTheme(int i) {
+        return themes.get(i);
+    }
+
+    public ThemeModel getCurrentTheme() {
+        return currentTheme;
+    }
+
+    public int getThemesCount() {
+        return themes.size();
+    }
+
+    public boolean isCurrentTheme(ThemeModel theme) {
+        return currentTheme.id.equals(theme.id);
+    }
+
+    public boolean hasTheme(ThemeModel theme) {
+        return hasTheme(theme.id);
+    }
+
+    public boolean hasTheme(String id) {
+        for (ThemeModel theme : themes) {
+            if (id.equals(theme.id))
+                return true;
+        }
+        return false;
+    }
+
+    /*
+     * Theme file storing method from Sova V RE is storing json clearly or compressed with gzip.
+     * If first byte byte is 0x1 or 0x2 json has been compressed with gzip,
+     * but if first byte is 0x2 next int is length of json string. */
+
+    private ThemeModel read(InputStream fis) throws IOException, JSONException {
+        InputStream is = fis;
+        var first = is.read();
+        if (first > 0x0 && first < 0x3) {
+            var gzis = new GZIPInputStream(is);
+            var dis = new DataInputStream(gzis);
+            if (first == 0x2)
+                dis.readInt();
+            is = dis;
+        }
+        return ThemeModel.fromJson(IOUtils.readAllLines(is));
+    }
+
+    private ThemeModel read(File file) throws IOException, JSONException {
+        return read(new FileInputStream(file));
+    }
+
+    public void save(ThemeModel theme) throws IOException, JSONException {
+        var buffer = theme.toJson().toString().getBytes(StandardCharsets.UTF_8);
+        var fos = new FileOutputStream(getThemeFile(theme));
+        // writing with data length
+        fos.write(0x2);
+        var gzos = new GZIPOutputStream(fos);
+        var dos = new DataOutputStream(gzos);
+        dos.writeInt(buffer.length);
+        dos.write(buffer);
+        dos.close();
+    }
+
+    public void delete(ThemeModel theme) {
+        try {
+            getThemeFile(theme).delete();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        themes.remove(theme);
+        if (isCurrentTheme(theme)) {
+            setTheme(null);
+        }
+    }
+
+    public void create(Activity activity, String name) throws JSONException, IOException {
+        var id = name.toLowerCase().replace(" ", "-");
+        if (hasTheme(id)) {
+            var i = 1;
+            while (hasTheme(id + "-" + i)) {
+                i++;
+            }
+            id += "-" + i;
+        }
+        var userProfile = VKAccountManager.d().e1();
+        ThemeModel theme = new ThemeModel()
+                .setName(name)
+                .setAuthor(userProfile.c + " " + userProfile.e)
+                .setDarkMode(true)
+//                .setColors(DEFAULT_COLORS)
+                .setId(id);
+        themes.add(theme);
+        ThemesEditorBottomSheetDialog.create(activity, theme, false);
+        save(theme);
+    }
+
+    public void copy(ContentResolver contentResolver, Uri uri) throws IOException, JSONException {
+        var theme = read(contentResolver.openInputStream(uri));
+        if (isCurrentTheme(theme)) {
+            int i = 1;
+            while (hasTheme(theme.id + "-" + i)) {
+                i++;
+            }
+            theme.id += "-" + i;
+        }
+        themes.add(theme);
+        save(theme);
+    }
+
+    public void share(Context context, ThemeModel theme) throws Exception {
+        var vmPolicy = StrictMode.getVmPolicy();
+        StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().build());
+        var intent = new Intent(Intent.ACTION_SEND)
+                .setType("file/*")
+                .putExtra(Intent.EXTRA_STREAM, Uri.fromFile(getThemeFile(theme)));
+        context.startActivity(Intent.createChooser(intent, ""));
+        StrictMode.setVmPolicy(vmPolicy);
+    }
+}

app/src/main/java/ru/vtosters/lite/themes/models/ColorModel.java

@@ -0,0 +1,26 @@
+package ru.vtosters.lite.themes.models;
+
+public class ColorModel {
+
+    public String resName;
+    public int id;
+    public int color;
+
+    public ColorModel(int id, int color) {
+        this.id = id;
+        this.color = color;
+    }
+    public ColorModel(String resName, int id, int color) {
+        this.resName = resName;
+        this.id = id;
+        this.color = color;
+    }
+
+    public static ColorModel create(int id, int color) {
+        return new ColorModel(id, color);
+    }
+
+    public static ColorModel create(String resName, int id, int color) {
+        return new ColorModel(resName, id, color);
+    }
+}

app/src/main/java/ru/vtosters/lite/themes/models/PaletteModel.java

@@ -0,0 +1,94 @@
+package ru.vtosters.lite.themes.models;
+
+import android.graphics.Color;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PaletteModel {
+    public String id;
+    public String name;
+    public String author;
+    public List<ColorModel> colors = new ArrayList<>();
+
+    public PaletteModel() {
+
+    }
+
+    public PaletteModel(String id, String name, String author, List<ColorModel> colors) {
+        this.id = id;
+        this.name = name;
+        this.author = author;
+        this.colors = colors;
+    }
+
+    public PaletteModel setId(String id) {
+        this.id = id;
+        return this;
+    }
+
+    public PaletteModel setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public PaletteModel setAuthor(String author) {
+        this.author = author;
+        return this;
+    }
+
+    public PaletteModel setColors(List<ColorModel> colors) {
+        this.colors = colors;
+        return this;
+    }
+
+    public PaletteModel setColor(String name, int color) {
+        this.colors.add(new ColorModel(name, 0, color));
+        return this;
+    }
+
+    public int getColor(String name) {
+        for (var item : colors)
+            if (name.equals(item.resName))
+                return item.color;
+        return -1;
+    }
+
+    public static PaletteModel fromJson(JSONObject json) throws JSONException {
+        var palette = new PaletteModel()
+                .setId(json.optString("palette_id"))
+                .setName(json.optString("name"))
+                .setAuthor(json.optString("author"));
+        var paletteNode = json.getJSONArray("palette");
+        for (int i = 0; i < paletteNode.length(); i++) {
+            var colorNode = paletteNode.getJSONObject(i);
+            var name = colorNode.getString("name");
+            if (colorNode.has("colors")) {
+                var colorsNode = colorNode.getJSONArray("colors");
+                for (int j = 0; j < colorsNode.length(); j++) {
+                    var subColorNode = colorsNode.getJSONObject(j);
+                    var index = subColorNode.getString("index");
+                    var subColor = subColorNode.getString("color");
+                    if (!subColor.startsWith("#")) subColor = "#" + subColor;
+                    palette.setColor(name + " " + index, Color.parseColor(subColor));
+                }
+            } else {
+                var color = colorNode.getString("color");
+                if (!color.startsWith("#")) color = "#" + color;
+                palette.setColor(name, Color.parseColor(color));
+            }
+        }
+        return palette;
+    }
+
+    public static PaletteModel valuesOf(String id, String name, String author, List<ColorModel> colors) {
+        return new PaletteModel()
+                .setId(id)
+                .setName(name)
+                .setAuthor(author)
+                .setColors(colors);
+    }
+}

app/src/main/java/ru/vtosters/lite/themes/models/ThemeModel.java

@@ -0,0 +1,152 @@
+package ru.vtosters.lite.themes.models;
+
+import android.content.res.Resources;
+import android.graphics.Color;
+import android.util.Pair;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import ru.vtosters.lite.themes.managers.PalettesManager;
+import ru.vtosters.lite.utils.AndroidUtils;
+
+public class ThemeModel {
+
+    public String author;
+    public String name;
+    public boolean isDarkMode;
+    public String id;
+    public List<ColorModel> colors = new ArrayList<>();
+
+    public ThemeModel() {
+    }
+
+    public ThemeModel(String author, String name, boolean darkMode, String id, List<ColorModel> colors) {
+        this.author = author;
+        this.name = name;
+        this.isDarkMode = darkMode;
+        this.id = id;
+        this.colors = colors;
+    }
+
+    public ThemeModel setAuthor(String author) {
+        this.author = author;
+        return this;
+    }
+
+    public ThemeModel setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public ThemeModel setDarkMode(boolean b) {
+        this.isDarkMode = b;
+        return this;
+    }
+
+    public ThemeModel setId(String id) {
+        this.id = id;
+        return this;
+    }
+
+    public ThemeModel setColors(List<ColorModel> colors) {
+        this.colors = colors;
+        return this;
+    }
+
+    public ThemeModel setColor(int attrId, int color) {
+        this.colors.add(new ColorModel(attrId, color));
+        return this;
+    }
+
+    public int getColor(int attrId) {
+        for (var item : colors)
+            if (attrId == item.id)
+                return item.color;
+        return -1;
+    }
+
+    public static ThemeModel valuesOf(String author, String name, boolean darkMode, String id, List<ColorModel> colors) {
+        var theme = new ThemeModel()
+                .setAuthor(author)
+                .setName(name)
+                .setDarkMode(darkMode)
+                .setId(id)
+                .setColors(colors);
+        return theme;
+    }
+
+    public static ThemeModel fromJson(String json) throws JSONException {
+        return fromJson(new JSONObject(json));
+    }
+
+    public static ThemeModel fromJson(JSONObject json) {
+        List<String> palettes;
+        if (json.has("palettes")) {
+            palettes = new ArrayList<>();
+            var arr = json.optString("palettes")
+                    .split("\\||,|&|;");
+            Collections.addAll(palettes, arr);
+        }
+        List<ColorModel> colors = new ArrayList<>();
+        var colorsJson = json.optJSONObject("colors");
+        var names = colorsJson.names();
+        for (int i = 0; i < colorsJson.length(); i++) {
+            var name = names.optString(i);
+            var value = colorsJson.optString(name);
+            int attrId;
+            try {
+                attrId = AndroidUtils.getIdentifier(name, "attr");
+            } catch (Resources.NotFoundException e) {
+                attrId = AndroidUtils.getIdentifier(name, "color");
+            }
+            final int color;
+            if (value.contains(".")) {
+                var paletteId = value.substring(0, value.indexOf("."));
+                var palette = PalettesManager.getInstance().getPalette(paletteId);
+                var paletteColor = value.substring(value.indexOf(".") + 1);
+                color = palette.getColor(paletteColor);
+            } else {
+                color = Color.parseColor(value.startsWith("#") ? value : "#" + value);
+            }
+            colors.add(new ColorModel(name, attrId, color));
+        }
+        return valuesOf(
+                json.optString("author"),
+                json.optString("name"),
+                json.optBoolean("dark"),
+                json.optString("id"),
+                colors
+        );
+    }
+
+    public JSONObject toJson() throws JSONException {
+        var colorsJson = new JSONObject();
+        for (var item : colors)
+            colorsJson.put(item.resName, Integer.toHexString(item.color).toUpperCase());
+        return new JSONObject()
+                .put("author", this.author)
+                .put("name", this.name)
+                .put("dark", this.isDarkMode)
+                .put("id", this.id)
+                .put("colors", colorsJson);
+    }
+
+    public ThemeModel clone() {
+        return new ThemeModel(
+                author,
+                name,
+                isDarkMode,
+                id,
+                colors.stream()
+                        .map(colorModel -> new ColorModel(colorModel.resName, colorModel.id, colorModel.color))
+                        .collect(Collectors.toList())
+        );
+    }
+}

app/src/main/java/ru/vtosters/lite/themes/models/ViewModel.java

@@ -0,0 +1,14 @@
+package ru.vtosters.lite.themes.models;
+
+import android.util.Pair;
+
+import androidx.annotation.IdRes;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ViewModel {
+
+    @IdRes public int id;
+    public List<Pair<Integer, Integer>> attrs = new ArrayList<>();
+}

app/src/main/java/ru/vtosters/lite/themes/proxy/ProxyResources.java

@@ -0,0 +1,67 @@
+package ru.vtosters.lite.themes.proxy;
+
+import android.content.Context;
+import android.content.res.ColorStateList;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.util.AttributeSet;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
+import androidx.annotation.XmlRes;
+
+import ru.vtosters.lite.themes.VTLResources;
+import ru.vtosters.lite.themes.managers.ThemesManager;
+import ru.vtosters.lite.utils.ThemesUtils;
+
+public class ProxyResources extends Resources {
+
+    private final Resources mOriginalResource;
+
+    public ProxyResources(Context context, Resources original) {
+        this(original);
+    }
+
+    public ProxyResources(Resources original) {
+        super(original.getAssets(), original.getDisplayMetrics(), original.getConfiguration());
+        mOriginalResource = original;
+    }
+
+    @Override
+    public int getColor(int id, @Nullable Resources.Theme theme) throws Resources.NotFoundException {
+        if (ThemesUtils.isCustomThemeApplied()) {
+            var color = ThemesManager.getInstance().getCurrentTheme().getColor(id);
+            if (color != -1)
+                return color;
+        }
+        return mOriginalResource.getColor(id, theme);
+    }
+
+    @RequiresApi(api = Build.VERSION_CODES.M)
+    @NonNull
+    @Override
+    public ColorStateList getColorStateList(@XmlRes int id, @Nullable Resources.Theme theme)
+            throws Resources.NotFoundException {
+        var target = mOriginalResource.getColorStateList(id, theme);
+        if (ThemesUtils.isCustomThemeApplied() && ThemesUtils.isAccentedColor(target)) {
+            return ColorStateList.valueOf(ThemesUtils.getAccentColor());
+        }
+        return target;
+    }
+
+    @Nullable
+    @Override
+    public Drawable getDrawableForDensity(int id, int density, @Nullable Resources.Theme theme) {
+        return mOriginalResource.getDrawableForDensity(id, density, theme);
+    }
+
+    @Override
+    public TypedArray obtainAttributes(AttributeSet set, int[] attrs) {
+        var ta = super.obtainAttributes(set, attrs);
+        VTLResources.prepareTypedArray(ta, attrs);
+        return ta;
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/activities/VTLThemableActivity.java

@@ -0,0 +1,23 @@
+package ru.vtosters.lite.ui.activities;
+
+import android.os.Bundle;
+import android.view.MenuInflater;
+
+import com.vk.core.ui.themes.ThemableActivity;
+
+import ru.vtosters.lite.utils.LifecycleUtils;
+
+public class VTLThemableActivity extends ThemableActivity {
+
+    @Override
+    protected void onCreate(Bundle bundle) {
+        super.onCreate(bundle);
+        LifecycleUtils.addActivity(this);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        LifecycleUtils.removeActivity(this);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/adapters/ColorPickerAdapter.java

@@ -0,0 +1,81 @@
+package ru.vtosters.lite.ui.adapters;
+
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.vk.core.drawable.BorderDrawable;
+import com.vk.core.util.Screen;
+import com.vk.stories.view.StoryCircleImageView;
+
+import java.util.List;
+
+import ru.vtosters.lite.themes.models.ColorModel;
+import ru.vtosters.lite.utils.AndroidUtils;
+import ru.vtosters.lite.utils.ThemesUtils;
+
+public class ColorPickerAdapter extends RecyclerView.Adapter<ColorPickerAdapter.ColorPickerViewHolder> {
+
+    private List<ColorModel> mColors;
+    private OnColorSelectListener mSelectListener;
+
+    public ColorPickerAdapter(List<ColorModel> colors, OnColorSelectListener selectListener) {
+        this.mColors = colors;
+        this.mSelectListener = selectListener;
+    }
+
+    @NonNull
+    @Override
+    public ColorPickerViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        var container = LayoutInflater.from(parent.getContext())
+                .inflate(AndroidUtils.getIdentifier("color_picker_item", "layout"), parent, false);
+        return new ColorPickerViewHolder(container);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ColorPickerViewHolder holder, int pos) {
+        holder.bind(mColors.get(pos));
+    }
+
+    @Override
+    public int getItemCount() {
+        return mColors.size();
+    }
+
+    public class ColorPickerViewHolder extends RecyclerView.ViewHolder {
+        private View mContainer;
+        private FrameLayout mColorPreviewBorder;
+        private StoryCircleImageView mColorPreview;
+        private TextView mColorName;
+        private TextView mColorValue;
+
+        public ColorPickerViewHolder(@NonNull View view) {
+            super(view);
+
+            mContainer = view;
+            mColorPreviewBorder = view.findViewById(AndroidUtils.getIdentifier("color_preview_border", "id"));
+            mColorPreview = view.findViewById(AndroidUtils.getIdentifier("color_preview", "id"));
+            mColorName = view.findViewById(AndroidUtils.getIdentifier("color_name", "id"));
+            mColorValue = view.findViewById(AndroidUtils.getIdentifier("color_value", "id"));
+        }
+
+        public void bind(ColorModel item) {
+            mContainer.setOnClickListener(v -> mSelectListener.onColorSelected(ColorPickerAdapter.this, item));
+            mColorPreviewBorder.setBackground(new BorderDrawable(ThemesUtils.isDarkTheme() ? Color.WHITE : Color.BLACK, Screen.c(24.0f), Screen.c(1.0f)));
+            mColorPreview.setPlaceholderColor(item.color);
+            mColorName.setText(item.resName);
+            mColorValue.setText("#" + Integer.toHexString(item.color).toUpperCase());
+        }
+    }
+
+    public interface OnColorSelectListener {
+
+        void onColorSelected(ColorPickerAdapter adapter, ColorModel colorModel);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/adapters/PalettesAdapter.java

@@ -0,0 +1,63 @@
+package ru.vtosters.lite.ui.adapters;
+
+import android.app.Activity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.vtosters.lite.R;
+
+import ru.vtosters.lite.themes.managers.PalettesManager;
+import ru.vtosters.lite.ui.dialogs.PalettesBottomSheetDialog;
+import ru.vtosters.lite.themes.models.PaletteModel;
+import ru.vtosters.lite.utils.AndroidUtils;
+
+public class PalettesAdapter extends RecyclerView.Adapter<PalettesAdapter.PaletteViewHolder> {
+
+    private PalettesManager manager = PalettesManager.getInstance();
+
+    @NonNull
+    @Override
+    public PaletteViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        var container = LayoutInflater.from(parent.getContext()).inflate(
+                AndroidUtils.getIdentifier("palette_manager_item", "layout"), parent, false
+        );
+        return new PaletteViewHolder(container);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull PaletteViewHolder holder, int pos) {
+        holder.bind(manager.getPalette(pos));
+    }
+
+    @Override
+    public int getItemCount() {
+        return manager.getPalettesCount();
+    }
+
+    public static class PaletteViewHolder extends RecyclerView.ViewHolder {
+        private View mContainer;
+        private TextView mName;
+        private TextView mAuthor;
+
+        public PaletteViewHolder(@NonNull View view) {
+            super(view);
+
+            mContainer = view;
+            mName = view.findViewById(R.id.name);
+            mAuthor = view.findViewById(AndroidUtils.getIdentifier("author", "id"));
+        }
+
+        public void bind(PaletteModel palette) {
+            mContainer.setOnClickListener(v -> {
+                PalettesBottomSheetDialog.create((Activity) v.getContext(), palette);
+            });
+            mName.setText(palette.name);
+            mAuthor.setText(palette.author);
+        }
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/adapters/ThemesAdapter.java

@@ -0,0 +1,166 @@
+package ru.vtosters.lite.ui.adapters;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.res.ColorStateList;
+import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.vk.core.drawable.BorderDrawable;
+import com.vk.core.ui.themes.VKThemeHelper;
+import com.vk.core.util.Screen;
+import com.vk.core.util.ToastUtils;
+import com.vtosters.lite.R;
+
+import org.json.JSONException;
+
+import java.io.IOException;
+
+import ru.vtosters.lite.themes.managers.ThemesManager;
+import ru.vtosters.lite.ui.dialogs.EditTextDialog;
+import ru.vtosters.lite.ui.dialogs.ThemesEditorBottomSheetDialog;
+import ru.vtosters.lite.themes.models.ThemeModel;
+import ru.vtosters.lite.ui.views.NoTouchRadioButton;
+import ru.vtosters.lite.ui.vkui.VKUIActionPopup;
+import ru.vtosters.lite.utils.AndroidUtils;
+import ru.vtosters.lite.utils.LifecycleUtils;
+import ru.vtosters.lite.utils.ThemesUtils;
+
+public class ThemesAdapter extends RecyclerView.Adapter<ThemesAdapter.ThemeViewHolder> {
+
+    public ThemesManager mManager = ThemesManager.getInstance();
+
+    @NonNull
+    @Override
+    public ThemeViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        var container = LayoutInflater.from(parent.getContext()).inflate(
+                AndroidUtils.getIdentifier("theme_manager_item", "layout"), parent, false
+        );
+        return new ThemeViewHolder(container);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ThemeViewHolder holder, int pos) {
+        holder.bind(mManager.getTheme(pos));
+    }
+
+    @Override
+    public int getItemCount() {
+        return mManager.getThemesCount();
+    }
+
+    public class ThemeViewHolder extends RecyclerView.ViewHolder {
+
+        private ConstraintLayout mContainer;
+        private FrameLayout mThemeModePreviewBorder;
+        private ImageView mThemeModePreview;
+        private TextView mName;
+        private TextView mAuthor;
+        private NoTouchRadioButton mRadioButton;
+
+        public ThemeViewHolder(@NonNull View view) {
+            super(view);
+
+            mContainer = (ConstraintLayout) view;
+            mThemeModePreviewBorder = view.findViewById(AndroidUtils.getIdentifier("theme_mode_preview_border", "id"));
+            mThemeModePreview = view.findViewById(AndroidUtils.getIdentifier("theme_mode_preview", "id"));
+            mName = view.findViewById(R.id.name);
+            mAuthor = view.findViewById(AndroidUtils.getIdentifier("author", "id"));
+            mRadioButton = view.findViewById(AndroidUtils.getIdentifier("selection", "id"));
+        }
+
+        public void bind(ThemeModel theme) {
+            var accent = getAccentColorFromCustomTheme(theme);
+            mThemeModePreviewBorder.setBackground(new BorderDrawable(accent, Screen.c(24.0f), Screen.c(1.0f)));
+            mThemeModePreview.setImageResource(AndroidUtils.getIdentifier(
+                    "vk_icon_" + (theme.isDarkMode ? "moon" : "sun") + "_outline_28",
+                    "drawable"));
+            mThemeModePreview.setImageTintList(ColorStateList.valueOf(accent));
+            var isCurrentTheme = mManager.isCurrentTheme(theme);
+            if (!isCurrentTheme)
+                mContainer.setOnClickListener(v -> {
+                    mManager.setTheme(theme);
+                    LifecycleUtils.restartApplication();
+                });
+            if (!"default".equals(theme.id))
+                    mContainer.setOnLongClickListener(v -> {
+                        showActionPopup(v.getContext(), v, isCurrentTheme, theme);
+                        return true;
+                    });
+            else
+                mContainer.setOnLongClickListener(null);
+            mRadioButton.setChecked(isCurrentTheme);
+            mName.setText(theme.name);
+            mAuthor.setText(theme.author);
+        }
+
+        private void showActionPopup(Context context, View anchorView, boolean isCurrentTheme, ThemeModel theme) {
+            var builder = new VKUIActionPopup(context, anchorView, true, R.color.colorAccent)
+                    .setItem("Редактировать название",
+                            () -> showEditThemeNameDialog(context, theme))
+                    .setItem("Изменить цвета",
+                            () -> ThemesEditorBottomSheetDialog.create((Activity) context, theme, isCurrentTheme))
+                    .setItem("Поделиться темой", () -> {
+                        try {
+                            mManager.share(context, theme);
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                            ToastUtils.a("Не удалось поделиться темой");
+                        }})
+                    .setItem("Удалить тему", () -> {
+                        mManager.delete(theme);
+                        if (isCurrentTheme)
+                            LifecycleUtils.restartApplication();
+                        else
+                            notifyDataSetChanged();
+                    });
+            builder.create().d();
+        }
+
+        private void showEditThemeNameDialog(Context context, ThemeModel theme) {
+            EditTextDialog.create(context, "Редактирование названия темы", "Название темы", theme.name, (dialog, which, editText) -> {
+                var newName = editText.getText().toString();
+                if (TextUtils.isEmpty(newName)) {
+                    ToastUtils.a("Название не может быть пустым");
+                    return;
+                }
+                if (newName.equals(theme.name)) {
+                    ToastUtils.a("Вы не изменили название");
+                    return;
+                }
+                theme.setName(newName);
+                try {
+                    mManager.save(theme);
+                    notifyDataSetChanged();
+                } catch (IOException | JSONException e) {
+                    e.printStackTrace();
+                    ToastUtils.a("Не удалось изменить название темы");
+                }
+            });
+        }
+    }
+
+    private int getAccentColorFromCustomTheme(ThemeModel theme) {
+        if (!"default".equals(theme.id)) {
+            int color = theme.getColor(R.attr.accent);
+            if (color != -1)
+                return color;
+            color = theme.getColor(R.attr.colorAccent);
+            if (color != -1)
+                return color;
+            color = theme.getColor(R.attr.vk_accent);
+            if (color != -1)
+                return color;
+        }
+        return VKThemeHelper.d((R.attr.accent));
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/components/DockBarEditorManager.java

@@ -5,7 +5,6 @@ import static ru.vtosters.lite.utils.AndroidUtils.getPreferences;
 import static ru.vtosters.lite.utils.Preferences.getBoolValue;
 import static ru.vtosters.lite.utils.Preferences.milkshake;
 import static ru.vtosters.lite.utils.Preferences.superapp;
-import static ru.vtosters.lite.utils.Preferences.useNewSettings;
 import static ru.vtosters.lite.utils.Preferences.videonewcatalog;
 import static ru.vtosters.lite.utils.Preferences.vkme;
 import static ru.vtosters.lite.utils.Preferences.vkme_notifs;
@@ -43,6 +42,7 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import ru.vtosters.lite.ui.fragments.VTSettings;
 import ru.vtosters.lite.ui.items.DockBarTab;
 import ru.vtosters.lite.utils.AndroidUtils;
 
@@ -261,7 +261,7 @@ public class DockBarEditorManager {
                         R.drawable.ic_settings_outline_28,
                         R.string.menu_settings,
                         R.id.menu_settings,
-                        useNewSettings());
+                        VTSettings.class);
         }
     }
 }

app/src/main/java/ru/vtosters/lite/ui/dialogs/EditTextDialog.java

@@ -0,0 +1,58 @@
+package ru.vtosters.lite.ui.dialogs;
+
+import static ru.vtosters.lite.themes.VTLColors.getTextSecondaryColor;
+import static ru.vtosters.lite.themes.VTLColors.getTextPrimaryColor;
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.text.TextUtils;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+
+import com.vk.core.dialogs.alert.VkAlertDialog;
+
+import ru.vtosters.lite.ui.vkui.VKUIEditText;
+import ru.vtosters.lite.ui.vkui.VKUITextView;
+import ru.vtosters.lite.utils.LayoutUtils;
+
+public class EditTextDialog {
+    public static void create(Context context, String title, String hint, String text, OnClickListener clickListener) {
+        var container = new LinearLayout(context);
+        container.setOrientation(LinearLayout.VERTICAL);
+        container.setPadding(
+                dp2px(8), dp2px(12), dp2px(8), dp2px(12)
+        );
+
+        if (!TextUtils.isEmpty(hint)) {
+            var hitText = new VKUITextView(context, VKUITextView.STYLE_SUBHEAD_1);
+            hitText.setText(hint);
+            hitText.setPadding(dp2px(8), 0, 0, dp2px(8));
+            container.addView(hitText, LayoutUtils.createLinear(-2, -2));
+        }
+
+        var editText = new VKUIEditText(context);
+        if (!TextUtils.isEmpty(text))
+            editText.setText(text);
+        editText.setTextColor(getTextPrimaryColor());
+        editText.setHintTextColor(getTextSecondaryColor());
+        editText.setPadding(dp2px(8), 0, dp2px(8), 0);
+
+        var editTextParams = LayoutUtils.createLinear(-1, dp2px(44));
+        container.addView(editText, editTextParams);
+
+        VkAlertDialog.Builder builder = new VkAlertDialog.Builder(context);
+        if (!TextUtils.isEmpty(title))
+            builder.setTitle(title);
+        builder.setPositiveButton("OK", (dialog, which) -> clickListener.onClick(dialog, which, editText));
+        builder.setNegativeButton("Отмена", (dialog, which) -> dialog.cancel());
+
+        var alert = builder.create();
+        alert.setView(container);
+        alert.show();
+    }
+
+    public interface OnClickListener {
+        void onClick(DialogInterface dialog, int which, EditText editText);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/dialogs/OTADialog.java

@@ -29,13 +29,13 @@ public class OTADialog implements OTAUtils.OTAListener {
     public void onUpdateApplied() {
         mActivity.runOnUiThread(() -> {
             // Toast.makeText(mActivity, "Обновления найдены", Toast.LENGTH_SHORT).show();
-            new ModalBottomSheetWrapper(mActivity)
+//            new ModalBottomSheetWrapper(mActivity)
-                    .setTitle(getString("newversion") + " " + mHelper.getNewVersionName())
+//                    .setTitle(getString("newversion") + " " + mHelper.getNewVersionName())
-                    .setUpdateInfoView(mHelper.getUpdateDescription())
+//                   // .setUpdateInfoView(mHelper.getUpdateDescription())
-                    .setPositiveButton(getString("updateanddownload"), () -> {
+//                    .setPositiveButton(getString("updateanddownload"), () -> {
-                        OTADownloader.downloadBuild(mHelper.getDownloadUrl());
+//                        OTADownloader.downloadBuild(mHelper.getDownloadUrl());
-                    })
+//                    })
-                    .show();
+//                    .show();
         });
     }
 

app/src/main/java/ru/vtosters/lite/ui/dialogs/PalettesBottomSheetDialog.java

@@ -0,0 +1,29 @@
+package ru.vtosters.lite.ui.dialogs;
+
+import android.app.Activity;
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
+
+import com.vk.core.util.ToastUtils;
+
+import ru.vtosters.lite.ui.adapters.ColorPickerAdapter;
+import ru.vtosters.lite.themes.models.PaletteModel;
+
+public class PalettesBottomSheetDialog {
+
+    private static final String TAG = "palettes_copy_color";
+
+    public static void create(Activity activity, PaletteModel palette) {
+        var instance = new VTColorPickerBottomSheetDialog(activity);
+        var colorPickerAdapter = new ColorPickerAdapter(palette.colors, (adapter, color) -> {
+            var manager = (ClipboardManager) activity.getSystemService(Context.CLIPBOARD_SERVICE);
+            manager.setPrimaryClip(ClipData.newPlainText("color", Integer.toHexString(color.color).toUpperCase()));
+            ToastUtils.a("Скопировано в буфер обмена");
+            instance.dismiss();
+        });
+        instance.setTitle(palette.name)
+                .setAdapter(colorPickerAdapter, true)
+                .show(TAG, true);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/dialogs/RoundingSeekbarDialog.java

@@ -0,0 +1,40 @@
+package ru.vtosters.lite.ui.dialogs;
+
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+import static ru.vtosters.lite.utils.AndroidUtils.edit;
+import static ru.vtosters.lite.utils.AndroidUtils.getPreferences;
+import static ru.vtosters.lite.utils.LifecycleUtils.restartApplicationWithTimer;
+
+import android.content.Context;
+import android.widget.LinearLayout;
+import android.widget.SeekBar;
+
+import com.vk.core.dialogs.alert.VkAlertDialog;
+
+import ru.vtosters.lite.utils.LayoutUtils;
+
+public class RoundingSeekbarDialog{
+    public static void dialog(Context context) {
+        LinearLayout mContainer = new LinearLayout(context);
+        SeekBar seek = new SeekBar(context);
+        seek.setMax(10);
+        seek.setKeyProgressIncrement(0);
+        seek.setProgress(getPreferences().getInt("pic_rounding", 0));
+        seek.setPadding(dp2px(16f), dp2px(16f), dp2px(16f), dp2px(16f));
+
+        mContainer.addView(seek, LayoutUtils.createLinear(-1, -2));
+
+        VkAlertDialog.Builder builder = new VkAlertDialog.Builder(context);
+        builder.setTitle("Выберите размер закругления углов");
+        builder.setMessage("Для отключения функции закругления углов введите 0");
+        builder.setCancelable(true);
+        builder.setNegativeButton("Отмена", null);
+        builder.setView(mContainer);
+        builder.setPositiveButton("Применить", (dialog, which) -> {
+            edit().putInt("pic_rounding", seek.getProgress()).commit();
+            restartApplicationWithTimer();
+        });
+
+        builder.show();
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/dialogs/ServerDialog.java

@@ -97,18 +97,18 @@ public class ServerDialog {
 
         if (activity != null) {
             activity.runOnUiThread(() -> {
-                VkAlertDialog.Builder builder = new VkAlertDialog.Builder(activity);
+//                VkAlertDialog.Builder builder = new VkAlertDialog.Builder(activity);
-                builder.setTitle(title);
+//                builder.setTitle(title);
-                builder.setMessage(message);
+//                builder.setMessage(message);
-                builder.setCancelable(cancelable);
+//                builder.setCancelable(cancelable);
-                builder.setPositiveButton(positiveButton, (dialogInterface, i) -> edit().putBoolean(key, false).apply());
+//                builder.setPositiveButton(positiveButton, (dialogInterface, i) -> edit().putBoolean(key, false).apply());
-                builder.setNeutralButton(neutralButton, (dialogInterface, i) -> {
+//                builder.setNeutralButton(neutralButton, (dialogInterface, i) -> {
-                    edit().putBoolean(key, false).apply();
+//                    edit().putBoolean(key, false).apply();
-                    activity.startActivity(new Intent("android.intent.action.VIEW").setData(Uri.parse(link)));
+//                    activity.startActivity(new Intent("android.intent.action.VIEW").setData(Uri.parse(link)));
-                });
+//                });
-                if (getBoolValue(key, true) && showForNotVerified() && showAlert) {
+//                if (getBoolValue(key, true) && showForNotVerified() && showAlert) {
-                    builder.show();
+//                    builder.show();
-                }
+//                }
             });
         }
     }

app/src/main/java/ru/vtosters/lite/ui/dialogs/ThemesEditorBottomSheetDialog.java

@@ -0,0 +1,212 @@
+package ru.vtosters.lite.ui.dialogs;
+
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+
+import android.app.Activity;
+import android.view.Gravity;
+import android.widget.LinearLayout;
+
+import androidx.appcompat.widget.SwitchCompat;
+
+import com.vk.core.dialogs.alert.VkAlertDialog;
+import com.vk.core.util.ToastUtils;
+
+import org.json.JSONException;
+
+import java.io.IOException;
+
+import ru.vtosters.lite.themes.VTLColors;
+import ru.vtosters.lite.themes.managers.PalettesManager;
+import ru.vtosters.lite.themes.managers.ThemesManager;
+import ru.vtosters.lite.themes.models.ColorModel;
+import ru.vtosters.lite.ui.adapters.ColorPickerAdapter;
+import ru.vtosters.lite.themes.models.PaletteModel;
+import ru.vtosters.lite.themes.models.ThemeModel;
+import ru.vtosters.lite.ui.views.flask.builder.ColorPickerDialogBuilder;
+import ru.vtosters.lite.ui.views.rarepebble.ColorPickerView;
+import ru.vtosters.lite.utils.LayoutUtils;
+import ru.vtosters.lite.utils.LifecycleUtils;
+
+public class ThemesEditorBottomSheetDialog  {
+
+    private static final String THEME_EDITOR_TAG = "theme_editor";
+    private static final String PALETTES_EDITOR_TAG = "palettes_editor";
+    private static final String[] COLOR_PICKERS = {
+            "Wheel Color Picker by QuadFlask",
+            "Palettes",
+            "Advanced Color Picker by Martin Stone"
+    };
+
+    public static void create(Activity activity, ThemeModel theme, boolean currentTheme) {
+        var newTheme = theme.clone();
+        var colorPickerAdapter = new ColorPickerAdapter(newTheme.colors, (adapter, color) -> {
+            new VkAlertDialog.Builder(activity)
+                    .setItems(COLOR_PICKERS, (dialog, which) -> {
+                        if (which == 0) {
+                            showQuadFlashWheelColorPicker(activity, adapter, color);
+                        } else if (which == 1) {
+                            showPaletteChoiceDialog(activity, adapter, color);
+                        } else if (which == 2) {
+                            showMartinStoneColorPicker(activity, adapter, color);
+                        }
+                    })
+                    .create()
+                    .show();
+        });
+        var instance = new VTColorPickerBottomSheetDialog(activity);
+        addSwitches(instance.getContainer(), newTheme, colorPickerAdapter);
+        instance.setAdapter(colorPickerAdapter, false)
+                .setTitle("Редактирование " + theme.name)
+                .setPositiveButton("Применить", () -> {
+                    String message;
+                    try {
+                        ThemesManager.getInstance().save(newTheme);
+                        message = "Тема изменена";
+                    } catch (IOException | JSONException e) {
+                        e.printStackTrace();
+                        message = "Ошибка при изменении темы";
+                    }
+                    if (currentTheme) {
+                        LifecycleUtils.restartApplication();
+                        return;
+                    }
+                    ToastUtils.a(message);
+                    instance.dismiss();
+                })
+                .show(THEME_EDITOR_TAG, true);
+    }
+
+    private static void addSwitches(LinearLayout container, ThemeModel theme, ColorPickerAdapter adapter) {
+        var context = container.getContext();
+
+        var switchesContainer = new LinearLayout(context);
+        switchesContainer.setOrientation(LinearLayout.HORIZONTAL);
+        switchesContainer.setPadding(0, dp2px(5), 0, dp2px(5));
+        container.addView(switchesContainer, LayoutUtils.createLinear(-1, -2));
+
+        var amoledTheme = new SwitchCompat(context);
+        amoledTheme.setTextColor(VTLColors.getTextPrimaryColor());
+        amoledTheme.setTextSize(16.0f);
+        amoledTheme.setText("AMOLED-тема");
+        amoledTheme.setEnabled(theme.isDarkMode);
+        amoledTheme.setGravity(Gravity.CENTER);
+        amoledTheme.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            theme.isDarkMode = isChecked;
+            if (isChecked) {
+                replaceToAmoled(theme, adapter);
+            } else {
+                replaceToLight(theme, adapter);
+            }
+            adapter.notifyDataSetChanged();
+        });
+
+        var darkTheme = new SwitchCompat(context);
+        darkTheme.setChecked(theme.isDarkMode);
+        darkTheme.setTextColor(VTLColors.getTextPrimaryColor());
+        darkTheme.setGravity(Gravity.CENTER);
+        darkTheme.setTextSize(16.0f);
+        darkTheme.setText("Темная тема");
+        darkTheme.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            theme.isDarkMode = isChecked;
+            if (isChecked) {
+                amoledTheme.setEnabled(true);
+                replaceToDark(theme, adapter);
+            } else {
+                amoledTheme.setChecked(false);
+                amoledTheme.setEnabled(false);
+                replaceToLight(theme, adapter);
+            }
+            adapter.notifyDataSetChanged();
+        });
+        var darkThemeParams = LayoutUtils.createLinear(-1, -2);
+        darkThemeParams.weight = 1.0f;
+        switchesContainer.addView(darkTheme, darkThemeParams);
+        var amoledThemeParams = LayoutUtils.createLinear(-1, -2);
+        amoledThemeParams.weight = 1.0f;
+        switchesContainer.addView(amoledTheme, amoledThemeParams);
+    }
+
+    private static void replaceToLight(ThemeModel theme, ColorPickerAdapter adapter) {
+
+    }
+
+    private static void replaceToDark(ThemeModel theme, ColorPickerAdapter adapter) {
+
+    }
+
+    private static void replaceToAmoled(ThemeModel theme, ColorPickerAdapter adapter) {
+
+    }
+
+    private static void showMartinStoneColorPicker(
+            Activity activity,
+            ColorPickerAdapter adapter,
+            ColorModel dest) {
+        var colorPickerView = new ColorPickerView(activity);
+        colorPickerView.setColor(dest.color);
+        var alertDialog = new VkAlertDialog.Builder(activity)
+                .setTitle("Выберите цвет")
+                .setPositiveButton("Выбрать", (dialog, which) -> {
+                    dest.color = colorPickerView.getColor();
+                    adapter.notifyDataSetChanged();
+                    dialog.dismiss();
+                })
+                .create();
+        alertDialog.setView(colorPickerView);
+        alertDialog.show();
+    }
+
+    private static void showQuadFlashWheelColorPicker(
+            Activity activity,
+            ColorPickerAdapter adapter,
+            ColorModel dest) {
+        ColorPickerDialogBuilder
+                .with(activity)
+                .setTitle("Выберите цвет")
+                .showBorder(true)
+                .setOnColorSelectedListener((dialog, selectedColor) -> {
+                    dest.color = selectedColor;
+                    adapter.notifyDataSetChanged();
+                    dialog.cancel();
+                })
+                .build()
+                .show();
+    }
+
+    private static void showPaletteChoiceDialog(
+            Activity activity,
+            ColorPickerAdapter adapter,
+            ColorModel dest
+    ) {
+        var palettesManager = PalettesManager.getInstance();
+        var titles = new String[palettesManager.getPalettesCount()];
+        for (int i = 0; i < titles.length; i++)
+            titles[i] = palettesManager.getPalette(i).name;
+        new VkAlertDialog.Builder(activity)
+                .setItems(titles, (dialog, which) -> createPaletteColorPicker(
+                        activity,
+                        adapter,
+                        dest,
+                        palettesManager.getPalette(which)))
+                .create()
+                .show();
+    }
+
+    private static void createPaletteColorPicker(
+            Activity activity,
+            ColorPickerAdapter themeEditAdapter,
+            ColorModel dest,
+            PaletteModel palette
+    ) {
+        var instance = new VTColorPickerBottomSheetDialog(activity);
+        var colorPickerAdapter = new ColorPickerAdapter(palette.colors, (adapter, color) -> {
+            dest.color = color.color;
+            ToastUtils.a("Цвет был изменён");
+            themeEditAdapter.notifyDataSetChanged();
+            instance.dismiss();
+        });
+        instance.setTitle(palette.name)
+                .setAdapter(colorPickerAdapter, true)
+                .show(PALETTES_EDITOR_TAG, true);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/dialogs/UpdateBottomSheetDialog.java

@@ -0,0 +1,49 @@
+package ru.vtosters.lite.ui.dialogs;
+
+import static ru.vtosters.lite.themes.VTLColors.getTextPrimaryColor;
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+import static ru.vtosters.lite.utils.AndroidUtils.getString;
+
+import android.app.Activity;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import ru.vtosters.lite.downloaders.OTADownloader;
+import ru.vtosters.lite.ui.vkui.ModalBottomSheetWrapper;
+import ru.vtosters.lite.utils.OTAUtils;
+
+public class UpdateBottomSheetDialog extends ModalBottomSheetWrapper<UpdateBottomSheetDialog> {
+
+    private static final String TAG = "ota";
+
+    private Activity mActivity;
+
+    public UpdateBottomSheetDialog(Activity activity) {
+        super(activity);
+        this.mActivity = activity;
+    }
+
+    public UpdateBottomSheetDialog setUpdateDescriptionText(String changelog) {
+        var container = new LinearLayout(mActivity);
+        var changelogView = new TextView(mActivity);
+
+        container.setOrientation(LinearLayout.VERTICAL);
+
+        changelogView.setPadding(0, dp2px(8), 0, 0);
+        changelogView.setText(getString("changelog") + ": \n" + changelog);
+        changelogView.setTextColor(getTextPrimaryColor());
+        container.addView(changelogView, new LinearLayout.LayoutParams(-1, -2));
+
+        return setView(container);
+    }
+
+    public static void create(Activity activity, OTAUtils helper) {
+        new UpdateBottomSheetDialog(activity)
+                .setTitle(getString("newversion") + " " + helper.getNewVersionName())
+                .setUpdateDescriptionText(helper.getUpdateDescription())
+                .setPositiveButton(getString("updateanddownload"), () -> {
+                    OTADownloader.downloadBuild(helper.getDownloadUrl());
+                })
+                .show(TAG);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/dialogs/VTColorPickerBottomSheetDialog.java

@@ -0,0 +1,41 @@
+package ru.vtosters.lite.ui.dialogs;
+
+import android.app.Activity;
+import android.widget.LinearLayout;
+
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import ru.vtosters.lite.ui.adapters.ColorPickerAdapter;
+import ru.vtosters.lite.ui.vkui.ModalBottomSheetWrapper;
+import ru.vtosters.lite.utils.LayoutUtils;
+
+public class VTColorPickerBottomSheetDialog extends ModalBottomSheetWrapper<VTColorPickerBottomSheetDialog> {
+
+    private Activity mActivity;
+    private LinearLayout mContainer;
+
+    public VTColorPickerBottomSheetDialog(Activity activity) {
+        super(activity);
+        this.mActivity = activity;
+        mContainer = new LinearLayout(mActivity);
+        mContainer.setLayoutParams(LayoutUtils.createLinear(-1, -1));
+        mContainer.setOrientation(LinearLayout.VERTICAL);
+    }
+
+    public VTColorPickerBottomSheetDialog setAdapter(ColorPickerAdapter adapter, boolean searchMode) {
+        var recyclerView = new RecyclerView(mActivity);
+        recyclerView.setAdapter(adapter);
+        recyclerView.setHasFixedSize(true);
+        recyclerView.setLayoutManager(new LinearLayoutManager(mActivity));
+        var recyclerViewParams = LayoutUtils.createLinear(-1, -1);
+        mContainer.addView(recyclerView, recyclerViewParams);
+
+        mBuilder.a(mContainer);
+        return setView(mContainer);
+    }
+
+    public LinearLayout getContainer() {
+        return mContainer;
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/fragments/PalettesManagerFragment.java

@@ -0,0 +1,38 @@
+package ru.vtosters.lite.ui.fragments;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.FrameLayout;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import ru.vtosters.lite.themes.managers.PalettesManager;
+import ru.vtosters.lite.ui.adapters.PalettesAdapter;
+import ru.vtosters.lite.utils.LayoutUtils;
+
+public class PalettesManagerFragment extends BaseToolbarFragment {
+
+    private final PalettesManager mManager = PalettesManager.getInstance();
+
+    private PalettesAdapter mAdapter;
+
+    @Override
+    public View onCreateContent(@NonNull LayoutInflater inflater, @Nullable Bundle bundle) {
+        setTitle("Палитры");
+
+        var container = new FrameLayout(getContext());
+
+        mAdapter = new PalettesAdapter();
+
+        var recyclerView = new RecyclerView(getContext());
+        recyclerView.setAdapter(mAdapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+        container.addView(recyclerView, LayoutUtils.createFrame(-1, -1));
+
+        return container;
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/fragments/ThemesFragment.java

@@ -14,9 +14,9 @@ import androidx.preference.Preference;
 import com.vk.navigation.Navigator;
 import com.vtosters.lite.general.fragments.MaterialPreferenceToolbarFragment;
 
+import ru.vtosters.lite.themes.managers.ThemesManager;
 import ru.vtosters.lite.utils.LifecycleUtils;
 
-
 public class ThemesFragment extends MaterialPreferenceToolbarFragment {
 
     @Override
@@ -27,6 +27,17 @@ public class ThemesFragment extends MaterialPreferenceToolbarFragment {
     }
 
     private void prefs() {
+        var themesPreference = findPreference("themes");
+        var themesManager = ThemesManager.getInstance();
+//        if (themesManager.getThemesCount() > 0)
+//            themesPreference.setSummary(themesManager.getCurrentTheme().name);
+        themesPreference.setOnPreferenceClickListener(preference -> {
+            var intent  = new Navigator(ThemesManagerFragment.class).b(getContext());
+            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            getContext().startActivity(intent);
+            return false;
+        });
+
         findPreference("navbar").setOnPreferenceClickListener(new restart());
         findPreference("milkshake").setOnPreferenceClickListener(new restart());
         findPreference("darktheme").setOnPreferenceChangeListener(new restartdark());

app/src/main/java/ru/vtosters/lite/ui/fragments/ThemesManagerFragment.java

@@ -0,0 +1,142 @@
+package ru.vtosters.lite.ui.fragments;
+
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+import static ru.vtosters.lite.utils.AndroidUtils.getIdentifier;
+import static ru.vtosters.lite.themes.VTLColors.getAccentColor;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.content.res.ColorStateList;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.FrameLayout;
+import android.widget.LinearLayout;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.vk.core.util.ToastUtils;
+import com.vk.navigation.Navigator;
+import com.vtosters.lite.R;
+
+import org.json.JSONException;
+
+import java.io.IOException;
+
+import ru.vtosters.lite.themes.managers.ThemesManager;
+import ru.vtosters.lite.ui.adapters.ThemesAdapter;
+import ru.vtosters.lite.ui.dialogs.EditTextDialog;
+import ru.vtosters.lite.utils.LayoutUtils;
+
+public class ThemesManagerFragment extends BaseToolbarFragment {
+
+    private static final int IMPORT_REQUEST_CODE = 0x1;
+
+    private ThemesAdapter mAdapter;
+    private ThemesManager mManager = ThemesManager.getInstance();
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent intent) {
+        super.onActivityResult(requestCode, resultCode, intent);
+
+        switch (requestCode) {
+            case IMPORT_REQUEST_CODE:
+                if (resultCode != Activity.RESULT_OK)
+                    return;
+                try {
+                    var data = intent.getData();
+                    if (data != null) {
+                        mManager.copy(getContext().getContentResolver(), data);
+                        mAdapter.notifyDataSetChanged();
+                    } else {
+                        throw new IOException("Error while getting file path");
+                    }
+                } catch (IOException | JSONException e) {
+                    e.printStackTrace();
+                    ToastUtils.a("Не удалось импортировать тему");
+                }
+
+                break;
+        }
+    }
+
+    @Override
+    public View onCreateContent(@NonNull LayoutInflater inflater, @Nullable Bundle bundle) {
+        setTitle("Темы");
+
+        var container = new FrameLayout(getContext());
+
+        mAdapter = new ThemesAdapter();
+
+        var recyclerView = new RecyclerView(getContext());
+        recyclerView.setAdapter(mAdapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+        container.addView(recyclerView, LayoutUtils.createFrame(-1, -1));
+
+        var buttonsContainer = new LinearLayout(getContext());
+        buttonsContainer.setOrientation(LinearLayout.HORIZONTAL);
+
+        var params = LayoutUtils.createFrame(-2, -2);
+        params.gravity = Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL;
+        params.setMargins(0, 0, 0, dp2px(12f));
+        container.addView(buttonsContainer, params);
+
+        var addNewTheme = new FloatingActionButton(getContext());
+        addNewTheme.setImageResource(getIdentifier("ic_add_24", "drawable"));
+        addNewTheme.setBackgroundTintList(ColorStateList.valueOf(getAccentColor()));
+        addNewTheme.setOnClickListener(v -> {
+            EditTextDialog.create(v.getContext(), "Новая тема", "Название новой темы", null, (dialog, which, editText) -> {
+                var name = editText.getText().toString();
+                if (TextUtils.isEmpty(name)) {
+                    ToastUtils.a("Название не может быть пустым");
+                    return;
+                }
+                try {
+                    mManager.create(requireActivity(), name);
+                    mAdapter.notifyDataSetChanged();
+                } catch (IOException | JSONException e) {
+                    e.printStackTrace();
+                    ToastUtils.a("Не удалось изменить название темы");
+                }
+            });
+        });
+
+        buttonsContainer.addView(addNewTheme, LayoutUtils.createLinear(-2, -2));
+
+        buttonsContainer.addView(new View(getContext()), LayoutUtils.createLinear(dp2px(5), 0));
+
+        var importTheme = new FloatingActionButton(getContext());
+        importTheme.setImageResource(getIdentifier("ic_import", "drawable"));
+        importTheme.setBackgroundTintList(ColorStateList.valueOf(getAccentColor()));
+        importTheme.setImageTintList(ColorStateList.valueOf(Color.WHITE));
+        importTheme.setOnClickListener(v -> {
+            var intent = new Intent(Intent.ACTION_GET_CONTENT)
+                    .setType("*/*")
+                    .addCategory(Intent.CATEGORY_OPENABLE);
+            startActivityForResult(Intent.createChooser(intent, "Выберите тему (.vtlt, .svt)"), IMPORT_REQUEST_CODE);
+            ToastUtils.a("Возможен импорт тем из сторонней модификации ВК Sova V RE");
+        });
+        buttonsContainer.addView(importTheme, LayoutUtils.createLinear(-2, -2));
+
+        buttonsContainer.addView(new View(getContext()), LayoutUtils.createLinear(dp2px(5), 0));
+
+        var openPalettes = new FloatingActionButton(getContext());
+        openPalettes.setImageResource(R.drawable.ic_palette_outline_28);
+        openPalettes.setBackgroundTintList(ColorStateList.valueOf(getAccentColor()));
+        openPalettes.setOnClickListener(v -> {
+            var intent = new Navigator(PalettesManagerFragment.class, new Bundle()).b(getContext());
+            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            getContext().startActivity(intent);
+        });
+        buttonsContainer.addView(openPalettes, LayoutUtils.createLinear(-2, -2));
+
+        return container;
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/NoTouchRadioButton.java

@@ -0,0 +1,26 @@
+package ru.vtosters.lite.ui.views;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+
+import androidx.appcompat.widget.AppCompatRadioButton;
+
+public class NoTouchRadioButton extends AppCompatRadioButton {
+    public NoTouchRadioButton(Context context) {
+        super(context);
+    }
+
+    public NoTouchRadioButton(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public NoTouchRadioButton(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    public boolean dispatchTouchEvent(MotionEvent event) {
+        return false;
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/VTLCheckableButton.java

@@ -0,0 +1,95 @@
+package ru.vtosters.lite.ui.views;
+
+import android.content.Context;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.Checkable;
+
+import androidx.appcompat.widget.AppCompatImageButton;
+
+public class VTLCheckableButton extends AppCompatImageButton implements Checkable {
+
+    private boolean mIsChecked;
+
+    public VTLCheckableButton(Context context) {
+        super(context);
+    }
+
+    public VTLCheckableButton(Context context, AttributeSet attributeSet) {
+        super(context, attributeSet);
+    }
+
+    public VTLCheckableButton(Context context, AttributeSet attributeSet, int i) {
+        super(context, attributeSet, i);
+    }
+
+    @Override
+    public Parcelable onSaveInstanceState() {
+        var state = new CustomState(super.onSaveInstanceState());
+        state.setChecked(mIsChecked);
+        return state;
+    }
+
+    @Override
+    public void onRestoreInstanceState(Parcelable state) {
+        if (state instanceof CustomState) {
+            var customState = ((CustomState) state);
+            super.onRestoreInstanceState(customState.getSuperState());
+            mIsChecked = customState.isChecked();
+            return;
+        }
+        super.onRestoreInstanceState(state);
+    }
+
+    @Override
+    public boolean isChecked() {
+        return this.mIsChecked;
+    }
+
+    @Override
+    public void setChecked(boolean checked) {
+        mIsChecked = checked;
+        refreshDrawableState();
+    }
+
+    @Override
+    public int[] onCreateDrawableState(int extraSpace) {
+        return mIsChecked
+                ? View.mergeDrawableStates(super.onCreateDrawableState(extraSpace + 1), new int[] { android.R.attr.state_checked })
+                : super.onCreateDrawableState(extraSpace);
+    }
+
+    @Override
+    public void toggle() {
+        setChecked(!mIsChecked);
+    }
+
+    static class CustomState extends View.BaseSavedState {
+        private boolean checked;
+
+        public CustomState(Parcelable source) {
+            super(source);
+        }
+
+        public CustomState(Parcel source) {
+            super(source);
+            checked = source.readInt() != 0;
+        }
+
+        public boolean isChecked() {
+            return checked;
+        }
+
+        public void setChecked(boolean checked) {
+            this.checked = checked;
+        }
+
+        @Override
+        public void writeToParcel(Parcel out, int flags) {
+            super.writeToParcel(out, flags);
+            out.writeInt(checked ? 1 : 0);
+        }
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/ColorCircle.java

@@ -0,0 +1,54 @@
+package ru.vtosters.lite.ui.views.flask;
+
+import android.graphics.Color;
+
+public class ColorCircle {
+    private float x, y;
+    private float[] hsv = new float[3];
+    private float[] hsvClone;
+    private int color;
+
+    public ColorCircle(float x, float y, float[] hsv) {
+        set(x, y, hsv);
+    }
+
+    public double sqDist(float x, float y) {
+        double dx = this.x - x;
+        double dy = this.y - y;
+        return dx * dx + dy * dy;
+    }
+
+    public float getX() {
+        return x;
+    }
+
+    public float getY() {
+        return y;
+    }
+
+    public float[] getHsv() {
+        return hsv;
+    }
+
+    public float[] getHsvWithLightness(float lightness) {
+        if (hsvClone == null)
+            hsvClone = hsv.clone();
+        hsvClone[0] = hsv[0];
+        hsvClone[1] = hsv[1];
+        hsvClone[2] = lightness;
+        return hsvClone;
+    }
+
+    public void set(float x, float y, float[] hsv) {
+        this.x = x;
+        this.y = y;
+        this.hsv[0] = hsv[0];
+        this.hsv[1] = hsv[1];
+        this.hsv[2] = hsv[2];
+        this.color = Color.HSVToColor(this.hsv);
+    }
+
+    public int getColor() {
+        return color;
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/ColorCircleDrawable.java

@@ -0,0 +1,39 @@
+package ru.vtosters.lite.ui.views.flask;
+
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.drawable.ColorDrawable;
+
+import ru.vtosters.lite.ui.views.flask.builder.PaintBuilder;
+
+public class ColorCircleDrawable extends ColorDrawable {
+    private float strokeWidth;
+    private Paint strokePaint = PaintBuilder.newPaint().style(Paint.Style.STROKE).stroke(strokeWidth).color(0xff9e9e9e).build();
+    private Paint fillPaint = PaintBuilder.newPaint().style(Paint.Style.FILL).color(0).build();
+    private Paint fillBackPaint = PaintBuilder.newPaint().shader(PaintBuilder.createAlphaPatternShader(26)).build();
+
+    public ColorCircleDrawable(int color) {
+        super(color);
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        canvas.drawColor(0);
+
+        int width = canvas.getWidth();
+        float radius = width / 2f;
+        strokeWidth = radius / 8f;
+
+        this.strokePaint.setStrokeWidth(strokeWidth);
+        this.fillPaint.setColor(getColor());
+        canvas.drawCircle(radius, radius, radius - strokeWidth, fillBackPaint);
+        canvas.drawCircle(radius, radius, radius - strokeWidth, fillPaint);
+        canvas.drawCircle(radius, radius, radius - strokeWidth, strokePaint);
+    }
+
+    @Override
+    public void setColor(int color) {
+        super.setColor(color);
+        invalidateSelf();
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/ColorPickerView.java

@@ -0,0 +1,433 @@
+package ru.vtosters.lite.ui.views.flask;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.PorterDuff;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+
+import androidx.appcompat.app.AlertDialog;
+
+import java.util.ArrayList;
+
+import ru.vtosters.lite.ui.views.flask.builder.PaintBuilder;
+import ru.vtosters.lite.ui.views.flask.render.ColorWheelRenderOption;
+import ru.vtosters.lite.ui.views.flask.render.ColorWheelRenderer;
+import ru.vtosters.lite.ui.views.flask.render.SimpleColorWheelRenderer;
+
+public class ColorPickerView extends View {
+    private static final float STROKE_RATIO = 1.5f;
+
+    private AlertDialog dialog;
+    private Bitmap colorWheel;
+    private Canvas colorWheelCanvas;
+    private Bitmap currentColor;
+    private Canvas currentColorCanvas;
+    private boolean showBorder;
+    private int density = 8;
+
+    private float lightness = 1;
+    private float alpha = 1;
+    private int backgroundColor = 0x00000000;
+
+    private Integer initialColors[] = new Integer[]{null, null, null, null, null};
+    private int colorSelection = 0;
+    private Integer initialColor;
+    private Paint colorWheelFill = PaintBuilder.newPaint().color(0).build();
+    private Paint selectorStroke = PaintBuilder.newPaint().color(0).build();
+    private Paint alphaPatternPaint = PaintBuilder.newPaint().build();
+    private ColorCircle currentColorCircle;
+
+    private ArrayList<OnColorChangedListener> colorChangedListeners = new ArrayList<>();
+    private ArrayList<OnColorSelectedListener> listeners = new ArrayList<>();
+
+
+    private LinearLayout colorPreview;
+
+    private ColorWheelRenderer renderer;
+
+    public ColorPickerView(Context context) {
+        super(context);
+        initWith();
+    }
+
+    private void initWith() {
+        density = 10;
+        initialColor = 0xffffffff;
+
+        renderer = new SimpleColorWheelRenderer();
+
+        setDensity(density);
+        setInitialColor(initialColor, true);
+    }
+
+    public void setDialog(AlertDialog dialog) {
+        this.dialog = dialog;
+    }
+
+    @Override
+    public void onWindowFocusChanged(boolean hasWindowFocus) {
+        super.onWindowFocusChanged(hasWindowFocus);
+        updateColorWheel();
+        currentColorCircle = findNearestByColor(initialColor);
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+        super.onLayout(changed, left, top, right, bottom);
+
+        updateColorWheel();
+        currentColorCircle = findNearestByColor(initialColor);
+    }
+
+    @Override
+    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+        super.onSizeChanged(w, h, oldw, oldh);
+        updateColorWheel();
+    }
+
+    private void updateColorWheel() {
+        int width = getMeasuredWidth();
+        int height = getMeasuredHeight();
+
+        if (height < width)
+            width = height;
+        if (width <= 0)
+            return;
+        if (colorWheel == null || colorWheel.getWidth() != width) {
+            colorWheel = Bitmap.createBitmap(width, width, Bitmap.Config.ARGB_8888);
+            colorWheelCanvas = new Canvas(colorWheel);
+            alphaPatternPaint.setShader(PaintBuilder.createAlphaPatternShader(26));
+        }
+        if (currentColor == null || currentColor.getWidth() != width) {
+            currentColor = Bitmap.createBitmap(width, width, Bitmap.Config.ARGB_8888);
+            currentColorCanvas = new Canvas(currentColor);
+        }
+        drawColorWheel();
+        invalidate();
+    }
+
+    private void drawColorWheel() {
+        colorWheelCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
+        currentColorCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
+
+        if (renderer == null) return;
+
+        float half = colorWheelCanvas.getWidth() / 2f;
+        float strokeWidth = STROKE_RATIO * (1f + ColorWheelRenderer.GAP_PERCENTAGE);
+        float maxRadius = half - strokeWidth - half / density;
+        float cSize = maxRadius / (density - 1) / 2;
+
+        ColorWheelRenderOption colorWheelRenderOption = renderer.getRenderOption();
+        colorWheelRenderOption.density = this.density;
+        colorWheelRenderOption.maxRadius = maxRadius;
+        colorWheelRenderOption.cSize = cSize;
+        colorWheelRenderOption.strokeWidth = strokeWidth;
+        colorWheelRenderOption.alpha = alpha;
+        colorWheelRenderOption.lightness = lightness;
+        colorWheelRenderOption.targetCanvas = colorWheelCanvas;
+
+        renderer.initWith(colorWheelRenderOption);
+        renderer.draw();
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        int widthMode = MeasureSpec.getMode(widthMeasureSpec);
+        int width = 0;
+        if (widthMode == MeasureSpec.UNSPECIFIED)
+            width = widthMeasureSpec;
+        else if (widthMode == MeasureSpec.AT_MOST)
+            width = MeasureSpec.getSize(widthMeasureSpec);
+        else if (widthMode == MeasureSpec.EXACTLY)
+            width = MeasureSpec.getSize(widthMeasureSpec);
+
+        int heightMode = MeasureSpec.getMode(heightMeasureSpec);
+        int height = 0;
+        if (heightMode == MeasureSpec.UNSPECIFIED)
+            height = heightMeasureSpec;
+        else if (heightMode == MeasureSpec.AT_MOST)
+            height = MeasureSpec.getSize(heightMeasureSpec);
+        else if (heightMode == MeasureSpec.EXACTLY)
+            height = MeasureSpec.getSize(heightMeasureSpec);
+        int squareDimen = width;
+        if (height < width)
+            squareDimen = height;
+        setMeasuredDimension(squareDimen, squareDimen);
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        switch (event.getAction()) {
+            case MotionEvent.ACTION_DOWN:
+            case MotionEvent.ACTION_MOVE: {
+                int lastSelectedColor = getSelectedColor();
+                currentColorCircle = findNearestByPosition(event.getX(), event.getY());
+                int selectedColor = getSelectedColor();
+
+                callOnColorChangedListeners(lastSelectedColor, selectedColor);
+
+                initialColor = selectedColor;
+                updateColorWheel();
+                invalidate();
+                break;
+            }
+            case MotionEvent.ACTION_UP: {
+                int selectedColor = getSelectedColor();
+                if (listeners != null) {
+                    for (OnColorSelectedListener listener : listeners) {
+                        try {
+                            listener.onColorSelected(dialog, selectedColor);
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                        }
+                    }
+                }
+                setColorPreviewColor(selectedColor);
+                invalidate();
+                break;
+            }
+        }
+        return true;
+    }
+
+    protected void callOnColorChangedListeners(int oldColor, int newColor) {
+        if (colorChangedListeners != null && oldColor != newColor) {
+            for (OnColorChangedListener listener : colorChangedListeners) {
+                try {
+                    listener.onColorChanged(newColor);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        canvas.drawColor(backgroundColor);
+
+        float maxRadius = canvas.getWidth() / (1f + ColorWheelRenderer.GAP_PERCENTAGE);
+        float size = maxRadius / density / 2;
+        if (colorWheel != null && currentColorCircle != null) {
+            colorWheelFill.setColor(Color.HSVToColor(currentColorCircle.getHsvWithLightness(this.lightness)));
+            colorWheelFill.setAlpha((int) (alpha * 0xff));
+
+            // a separate canvas is used to erase an issue with the alpha pattern around the edges
+            // draw circle slightly larger than it needs to be, then erase edges to proper dimensions
+            currentColorCanvas.drawCircle(currentColorCircle.getX(), currentColorCircle.getY(), size + 4, alphaPatternPaint);
+            currentColorCanvas.drawCircle(currentColorCircle.getX(), currentColorCircle.getY(), size + 4, colorWheelFill);
+
+            selectorStroke = PaintBuilder.newPaint().color(0xffffffff).style(Paint.Style.STROKE).stroke(size * (STROKE_RATIO - 1)).xPerMode(PorterDuff.Mode.CLEAR).build();
+
+            if (showBorder) colorWheelCanvas.drawCircle(currentColorCircle.getX(), currentColorCircle.getY(), size + (selectorStroke.getStrokeWidth() / 2f), selectorStroke);
+            canvas.drawBitmap(colorWheel, 0, 0, null);
+
+            currentColorCanvas.drawCircle(currentColorCircle.getX(), currentColorCircle.getY(), size + (selectorStroke.getStrokeWidth() / 2f), selectorStroke);
+            canvas.drawBitmap(currentColor, 0, 0, null);
+        }
+    }
+
+    private ColorCircle findNearestByPosition(float x, float y) {
+        ColorCircle near = null;
+        double minDist = Double.MAX_VALUE;
+
+        for (ColorCircle colorCircle : renderer.getColorCircleList()) {
+            double dist = colorCircle.sqDist(x, y);
+            if (minDist > dist) {
+                minDist = dist;
+                near = colorCircle;
+            }
+        }
+
+        return near;
+    }
+
+    private ColorCircle findNearestByColor(int color) {
+        float[] hsv = new float[3];
+        Color.colorToHSV(color, hsv);
+        ColorCircle near = null;
+        double minDiff = Double.MAX_VALUE;
+        double x = hsv[1] * Math.cos(hsv[0] * Math.PI / 180);
+        double y = hsv[1] * Math.sin(hsv[0] * Math.PI / 180);
+
+        for (ColorCircle colorCircle : renderer.getColorCircleList()) {
+            float[] hsv1 = colorCircle.getHsv();
+            double x1 = hsv1[1] * Math.cos(hsv1[0] * Math.PI / 180);
+            double y1 = hsv1[1] * Math.sin(hsv1[0] * Math.PI / 180);
+            double dx = x - x1;
+            double dy = y - y1;
+            double dist = dx * dx + dy * dy;
+            if (dist < minDiff) {
+                minDiff = dist;
+                near = colorCircle;
+            }
+        }
+
+        return near;
+    }
+
+    public int getSelectedColor() {
+        int color = 0;
+        if (currentColorCircle != null)
+            color = Utils.colorAtLightness(currentColorCircle.getColor(), this.lightness);
+        return Utils.adjustAlpha(this.alpha, color);
+    }
+
+    public Integer[] getAllColors() {
+        return initialColors;
+    }
+
+    public void setInitialColors(Integer[] colors, int selectedColor) {
+        this.initialColors = colors;
+        this.colorSelection = selectedColor;
+        Integer initialColor = this.initialColors[this.colorSelection];
+        if (initialColor == null) initialColor = 0xffffffff;
+        setInitialColor(initialColor, true);
+    }
+
+    public void setInitialColor(int color, boolean updateText) {
+        float[] hsv = new float[3];
+        Color.colorToHSV(color, hsv);
+
+        this.alpha = Utils.getAlphaPercent(color);
+        this.lightness = hsv[2];
+        this.initialColors[this.colorSelection] = color;
+        this.initialColor = color;
+        setColorPreviewColor(color);
+        currentColorCircle = findNearestByColor(color);
+    }
+
+    public void setLightness(float lightness) {
+        int lastSelectedColor = getSelectedColor();
+
+        this.lightness = lightness;
+        if (currentColorCircle != null) {
+            this.initialColor = Color.HSVToColor(Utils.alphaValueAsInt(this.alpha), currentColorCircle.getHsvWithLightness(lightness));
+
+            callOnColorChangedListeners(lastSelectedColor, this.initialColor);
+
+            updateColorWheel();
+            invalidate();
+        }
+    }
+
+    public void setColor(int color, boolean updateText) {
+        setInitialColor(color, updateText);
+        updateColorWheel();
+        invalidate();
+    }
+
+    public void setAlphaValue(float alpha) {
+        int lastSelectedColor = getSelectedColor();
+
+        this.alpha = alpha;
+        this.initialColor = Color.HSVToColor(Utils.alphaValueAsInt(this.alpha), currentColorCircle.getHsvWithLightness(this.lightness));
+
+        callOnColorChangedListeners(lastSelectedColor, this.initialColor);
+
+        updateColorWheel();
+        invalidate();
+    }
+
+    public void addOnColorChangedListener(OnColorChangedListener listener) {
+        this.colorChangedListeners.add(listener);
+    }
+
+    public void addOnColorSelectedListener(OnColorSelectedListener listener) {
+        this.listeners.add(listener);
+    }
+
+    public void setDensity(int density) {
+        this.density = Math.max(2, density);
+        invalidate();
+    }
+
+    public void setColorPreview(LinearLayout colorPreview, Integer selectedColor) {
+        if (colorPreview == null)
+            return;
+        this.colorPreview = colorPreview;
+        if (selectedColor == null)
+            selectedColor = 0;
+        int children = colorPreview.getChildCount();
+        if (children == 0 || colorPreview.getVisibility() != View.VISIBLE)
+            return;
+
+        for (int i = 0; i < children; i++) {
+            View childView = colorPreview.getChildAt(i);
+            if (!(childView instanceof LinearLayout))
+                continue;
+            LinearLayout childLayout = (LinearLayout) childView;
+            if (i == selectedColor) {
+                childLayout.setBackgroundColor(Color.WHITE);
+            }
+            ImageView childImage = childLayout.findViewWithTag("image_preview");
+            childImage.setClickable(true);
+            childImage.setTag(i);
+            childImage.setOnClickListener(v -> {
+                if (v == null)
+                    return;
+                Object tag = v.getTag();
+                if (tag == null || !(tag instanceof Integer))
+                    return;
+                setSelectedColor((int) tag);
+            });
+        }
+    }
+
+    public void setSelectedColor(int previewNumber) {
+        if (initialColors == null || initialColors.length < previewNumber)
+            return;
+        this.colorSelection = previewNumber;
+        setHighlightedColor(previewNumber);
+        Integer color = initialColors[previewNumber];
+        if (color == null)
+            return;
+        setColor(color, true);
+    }
+
+    public void setShowBorder(boolean showBorder) {
+        this.showBorder = showBorder;
+    }
+
+    private void setHighlightedColor(int previewNumber) {
+        int children = colorPreview.getChildCount();
+        if (children == 0 || colorPreview.getVisibility() != View.VISIBLE)
+            return;
+
+        for (int i = 0; i < children; i++) {
+            View childView = colorPreview.getChildAt(i);
+            if (!(childView instanceof LinearLayout))
+                continue;
+            LinearLayout childLayout = (LinearLayout) childView;
+            if (i == previewNumber) {
+                childLayout.setBackgroundColor(Color.WHITE);
+            } else {
+                childLayout.setBackgroundColor(Color.TRANSPARENT);
+            }
+        }
+    }
+
+    private void setColorPreviewColor(int newColor) {
+        if (colorPreview == null || initialColors == null || colorSelection > initialColors.length || initialColors[colorSelection] == null)
+            return;
+
+        int children = colorPreview.getChildCount();
+        if (children == 0 || colorPreview.getVisibility() != View.VISIBLE)
+            return;
+
+        View childView = colorPreview.getChildAt(colorSelection);
+        if (!(childView instanceof LinearLayout))
+            return;
+        LinearLayout childLayout = (LinearLayout) childView;
+        ImageView childImage = childLayout.findViewWithTag("image_preview");
+        childImage.setImageDrawable(new ColorCircleDrawable(newColor));
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/OnColorChangedListener.java

@@ -0,0 +1,5 @@
+package ru.vtosters.lite.ui.views.flask;
+
+public interface OnColorChangedListener {
+    void onColorChanged(int selectedColor);
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/OnColorSelectedListener.java

@@ -0,0 +1,7 @@
+package ru.vtosters.lite.ui.views.flask;
+
+import androidx.appcompat.app.AlertDialog;
+
+public interface OnColorSelectedListener {
+    void onColorSelected(AlertDialog dialog, int selectedColor);
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/Utils.java

@@ -0,0 +1,40 @@
+package ru.vtosters.lite.ui.views.flask;
+
+import android.graphics.Color;
+
+/**
+ * Created by Charles Andersons on 4/17/15.
+ */
+public class Utils {
+    public static float getAlphaPercent(int argb) {
+        return Color.alpha(argb) / 255f;
+    }
+
+    public static int alphaValueAsInt(float alpha) {
+        return Math.round(alpha * 255);
+    }
+
+    public static int adjustAlpha(float alpha, int color) {
+        return alphaValueAsInt(alpha) << 24 | (0x00ffffff & color);
+    }
+
+    public static int colorAtLightness(int color, float lightness) {
+        float[] hsv = new float[3];
+        Color.colorToHSV(color, hsv);
+        hsv[2] = lightness;
+        return Color.HSVToColor(hsv);
+    }
+
+    public static float lightnessOfColor(int color) {
+        float[] hsv = new float[3];
+        Color.colorToHSV(color, hsv);
+        return hsv[2];
+    }
+
+    public static String getHexString(int color, boolean showAlpha) {
+        int base = showAlpha ? 0xFFFFFFFF : 0xFFFFFF;
+        String format = showAlpha ? "#%08X" : "#%06X";
+        return String.format(format, (base & color)).toUpperCase();
+    }
+
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/builder/ColorPickerDialogBuilder.java

@@ -0,0 +1,105 @@
+package ru.vtosters.lite.ui.views.flask.builder;
+
+import android.content.Context;
+import android.view.Gravity;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+
+import androidx.appcompat.app.AlertDialog;
+
+import com.vk.core.dialogs.alert.VkAlertDialog;
+
+import ru.vtosters.lite.ui.views.flask.ColorPickerView;
+import ru.vtosters.lite.ui.views.flask.OnColorChangedListener;
+import ru.vtosters.lite.ui.views.flask.OnColorSelectedListener;
+import ru.vtosters.lite.utils.AndroidUtils;
+import ru.vtosters.lite.utils.LayoutUtils;
+
+public class ColorPickerDialogBuilder {
+    private Context context;
+    private VkAlertDialog.Builder builder;
+    private LinearLayout pickerContainer;
+    private ColorPickerView colorPickerView;
+    private LinearLayout colorPreview;
+
+    private boolean isBorderEnabled = true;
+    private Integer[] initialColor = new Integer[]{null, null, null, null, null};
+
+    private ColorPickerDialogBuilder(Context context) {
+        this.context = context;
+        builder = new VkAlertDialog.Builder(context);
+        pickerContainer = new LinearLayout(context);
+        pickerContainer.setOrientation(LinearLayout.VERTICAL);
+        pickerContainer.setGravity(Gravity.CENTER_HORIZONTAL);
+
+        LinearLayout.LayoutParams layoutParamsForColorPickerView = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 0);
+        layoutParamsForColorPickerView.weight = 1;
+        colorPickerView = new ColorPickerView(context);
+
+        pickerContainer.addView(colorPickerView, layoutParamsForColorPickerView);
+    }
+
+    public static ColorPickerDialogBuilder with(Context context) {
+        return new ColorPickerDialogBuilder(context);
+    }
+
+    public ColorPickerDialogBuilder setTitle(String title) {
+        builder.setTitle(title);
+        return this;
+    }
+
+    public ColorPickerDialogBuilder setTitle(int titleId) {
+        builder.setTitle(titleId);
+        return this;
+    }
+
+    public ColorPickerDialogBuilder density(int density) {
+        colorPickerView.setDensity(density);
+        return this;
+    }
+
+    public ColorPickerDialogBuilder setOnColorChangedListener(OnColorChangedListener onColorChangedListener) {
+        colorPickerView.addOnColorChangedListener(onColorChangedListener);
+        return this;
+    }
+
+    public ColorPickerDialogBuilder setOnColorSelectedListener(OnColorSelectedListener onColorSelectedListener) {
+        colorPickerView.addOnColorSelectedListener(onColorSelectedListener);
+        return this;
+    }
+
+    public ColorPickerDialogBuilder showBorder(boolean showBorder) {
+        isBorderEnabled = showBorder;
+        return this;
+    }
+
+    public AlertDialog build() {
+        colorPickerView.setInitialColors(initialColor, getStartOffset(initialColor));
+        colorPickerView.setShowBorder(isBorderEnabled);
+
+        colorPreview = new LinearLayout(context);
+        colorPreview.setLayoutParams(LayoutUtils.createLinear(-2, AndroidUtils.dp2px(40)));
+        colorPreview.setOrientation(LinearLayout.HORIZONTAL);
+        colorPreview.setGravity(Gravity.CENTER);
+        pickerContainer.addView(colorPreview);
+
+        colorPickerView.setColorPreview(colorPreview, getStartOffset(initialColor));
+
+        var dialog = builder.create();
+        dialog.setView(pickerContainer);
+        colorPickerView.setDialog(dialog);
+
+        return dialog;
+    }
+
+    private Integer getStartOffset(Integer[] colors) {
+        Integer start = 0;
+        for (int i = 0; i < colors.length; i++) {
+            if (colors[i] == null) {
+                return start;
+            }
+            start = (i + 1) / 2;
+        }
+        return start;
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/builder/PaintBuilder.java

@@ -0,0 +1,82 @@
+package ru.vtosters.lite.ui.views.flask.builder;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapShader;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffXfermode;
+import android.graphics.Shader;
+
+public class PaintBuilder {
+    public static PaintHolder newPaint() {
+        return new PaintHolder();
+    }
+
+    public static class PaintHolder {
+        private Paint paint;
+
+        private PaintHolder() {
+            this.paint = new Paint(Paint.ANTI_ALIAS_FLAG);
+        }
+
+        public PaintHolder color(int color) {
+            this.paint.setColor(color);
+            return this;
+        }
+
+        public PaintHolder antiAlias(boolean flag) {
+            this.paint.setAntiAlias(flag);
+            return this;
+        }
+
+        public PaintHolder style(Paint.Style style) {
+            this.paint.setStyle(style);
+            return this;
+        }
+
+        public PaintHolder mode(PorterDuff.Mode mode) {
+            this.paint.setXfermode(new PorterDuffXfermode(mode));
+            return this;
+        }
+
+        public PaintHolder stroke(float width) {
+            this.paint.setStrokeWidth(width);
+            return this;
+        }
+
+        public PaintHolder xPerMode(PorterDuff.Mode mode) {
+            this.paint.setXfermode(new PorterDuffXfermode(mode));
+            return this;
+        }
+
+        public PaintHolder shader(Shader shader) {
+            this.paint.setShader(shader);
+            return this;
+        }
+
+        public Paint build() {
+            return this.paint;
+        }
+    }
+
+    public static Shader createAlphaPatternShader(int size) {
+        size /= 2;
+        size = Math.max(8, size * 2);
+        return new BitmapShader(createAlphaBackgroundPattern(size), Shader.TileMode.REPEAT, Shader.TileMode.REPEAT);
+    }
+
+    private static Bitmap createAlphaBackgroundPattern(int size) {
+        Paint alphaPatternPaint = PaintBuilder.newPaint().build();
+        Bitmap bm = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
+        Canvas c = new Canvas(bm);
+        int s = Math.round(size / 2f);
+        for (int i = 0; i < 2; i++)
+            for (int j = 0; j < 2; j++) {
+                if ((i + j) % 2 == 0) alphaPatternPaint.setColor(0xffffffff);
+                else alphaPatternPaint.setColor(0xffd0d0d0);
+                c.drawRect(i * s, j * s, (i + 1) * s, (j + 1) * s, alphaPatternPaint);
+            }
+        return bm;
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/render/AbsColorWheelRenderer.java

@@ -0,0 +1,34 @@
+package ru.vtosters.lite.ui.views.flask.render;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import ru.vtosters.lite.ui.views.flask.ColorCircle;
+
+public abstract class AbsColorWheelRenderer implements ColorWheelRenderer {
+    protected ColorWheelRenderOption colorWheelRenderOption;
+    protected List<ColorCircle> colorCircleList = new ArrayList<>();
+
+    public void initWith(ColorWheelRenderOption colorWheelRenderOption) {
+        this.colorWheelRenderOption = colorWheelRenderOption;
+        this.colorCircleList.clear();
+    }
+
+    @Override
+    public ColorWheelRenderOption getRenderOption() {
+        if (colorWheelRenderOption == null) colorWheelRenderOption = new ColorWheelRenderOption();
+        return colorWheelRenderOption;
+    }
+
+    public List<ColorCircle> getColorCircleList() {
+        return colorCircleList;
+    }
+
+    protected int getAlphaValueAsInt() {
+        return Math.round(colorWheelRenderOption.alpha * 255);
+    }
+
+    protected int calcTotalCount(float radius, float size) {
+        return Math.max(1, (int) ((1f - GAP_PERCENTAGE) * Math.PI / (Math.asin(size / radius)) + 0.5f));
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/render/ColorWheelRenderOption.java

@@ -0,0 +1,10 @@
+package ru.vtosters.lite.ui.views.flask.render;
+
+import android.graphics.Canvas;
+
+public class ColorWheelRenderOption {
+    public int density;
+    public float maxRadius;
+    public float cSize, strokeWidth, alpha, lightness;
+    public Canvas targetCanvas;
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/render/ColorWheelRenderer.java

@@ -0,0 +1,17 @@
+package ru.vtosters.lite.ui.views.flask.render;
+
+import java.util.List;
+
+import ru.vtosters.lite.ui.views.flask.ColorCircle;
+
+public interface ColorWheelRenderer {
+    float GAP_PERCENTAGE = 0.025f;
+
+    void draw();
+
+    ColorWheelRenderOption getRenderOption();
+
+    void initWith(ColorWheelRenderOption colorWheelRenderOption);
+
+    List<ColorCircle> getColorCircleList();
+}

app/src/main/java/ru/vtosters/lite/ui/views/flask/render/SimpleColorWheelRenderer.java

@@ -0,0 +1,46 @@
+package ru.vtosters.lite.ui.views.flask.render;
+
+import android.graphics.Color;
+import android.graphics.Paint;
+
+import ru.vtosters.lite.ui.views.flask.ColorCircle;
+import ru.vtosters.lite.ui.views.flask.builder.PaintBuilder;
+
+public class SimpleColorWheelRenderer extends AbsColorWheelRenderer {
+    private Paint selectorFill = PaintBuilder.newPaint().build();
+    private float[] hsv = new float[3];
+
+    @Override
+    public void draw() {
+        final int setSize = colorCircleList.size();
+        int currentCount = 0;
+        float half = colorWheelRenderOption.targetCanvas.getWidth() / 2f;
+        int density = colorWheelRenderOption.density;
+        float maxRadius = colorWheelRenderOption.maxRadius;
+
+        for (int i = 0; i < density; i++) {
+            float p = (float) i / (density - 1); // 0~1
+            float radius = maxRadius * p;
+            float size = colorWheelRenderOption.cSize;
+            int total = calcTotalCount(radius, size);
+
+            for (int j = 0; j < total; j++) {
+                double angle = Math.PI * 2 * j / total + (Math.PI / total) * ((i + 1) % 2);
+                float x = half + (float) (radius * Math.cos(angle));
+                float y = half + (float) (radius * Math.sin(angle));
+                hsv[0] = (float) (angle * 180 / Math.PI);
+                hsv[1] = radius / maxRadius;
+                hsv[2] = colorWheelRenderOption.lightness;
+                selectorFill.setColor(Color.HSVToColor(hsv));
+                selectorFill.setAlpha(getAlphaValueAsInt());
+
+                colorWheelRenderOption.targetCanvas.drawCircle(x, y, size - colorWheelRenderOption.strokeWidth, selectorFill);
+
+                if (currentCount >= setSize)
+                    colorCircleList.add(new ColorCircle(x, y, hsv));
+                else colorCircleList.get(currentCount).set(x, y, hsv);
+                currentCount++;
+            }
+        }
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/AlphaView.java

@@ -0,0 +1,53 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+
+public class AlphaView extends SliderViewBase implements ColorObserver {
+
+    private ObservableColor observableColor = new ObservableColor(0);
+
+    public AlphaView(Context context) {
+        super(context);
+    }
+
+    public void observeColor(ObservableColor observableColor) {
+        this.observableColor = observableColor;
+        observableColor.addObserver(this);
+    }
+
+    @Override
+    public void updateColor(ObservableColor observableColor) {
+        setPos((float)observableColor.getAlpha()/0xff);
+        updateBitmap();
+        invalidate();
+    }
+
+    @Override
+    protected void notifyListener(float currentPos) {
+        observableColor.updateAlpha((int)(currentPos * 0xff), this);
+    }
+
+    @Override
+    protected int getPointerColor(float currentPos) {
+        float solidColorLightness = observableColor.getLightness();
+        float posLightness = 1 + currentPos * (solidColorLightness - 1);
+        return posLightness > 0.5f ? 0xff000000 : 0xffffffff;
+    }
+
+    @Override
+    protected Bitmap makeBitmap(int w, int h) {
+        final boolean isWide = w > h;
+        final int n = Math.max(w, h);
+        int color = observableColor.getColor();
+        int[] colors = new int[n];
+        for (int i = 0; i < n; ++i) {
+            float alpha = isWide ? (float)i / n : 1 - (float)i / n;
+            colors[i] = color & 0xffffff | (int)(alpha * 0xff) << 24;
+        }
+        final int bmpWidth = isWide ? w : 1;
+        final int bmpHeight = isWide ? 1 : h;
+        return Bitmap.createBitmap(colors, bmpWidth, bmpHeight, Bitmap.Config.ARGB_8888);
+    }
+
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/ColorObserver.java

@@ -0,0 +1,6 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+public interface ColorObserver {
+
+    void updateColor(ObservableColor observableColor);
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/ColorPickerView.java

@@ -0,0 +1,148 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.graphics.Typeface;
+import android.text.InputFilter;
+import android.text.InputType;
+import android.text.method.DigitsKeyListener;
+import android.view.Gravity;
+import android.view.View;
+import android.view.inputmethod.EditorInfo;
+import android.widget.EditText;
+import android.widget.FrameLayout;
+import android.widget.LinearLayout;
+
+import ru.vtosters.lite.utils.LayoutUtils;
+
+public class ColorPickerView extends FrameLayout {
+
+    private AlphaView alphaView;
+    private EditText hexEdit;
+    private ObservableColor observableColor = new ObservableColor(0);
+    private SwatchView swatchView;
+
+    public ColorPickerView(Context context) {
+        super(context);
+
+        var container = new LinearLayout(context);
+        container.setOrientation(LinearLayout.VERTICAL);
+        container.setPadding(dp2px(16), dp2px(16), dp2px(16), dp2px(16));
+        container.setGravity(Gravity.CENTER);
+        this.addView(container, LayoutUtils.createFrame(-2, -2));
+
+        var colorPickerFrame = new FrameLayout(context);
+        var colorPickerFrameParams = LayoutUtils.createLinear(-2, -2);
+        colorPickerFrameParams.weight = 1.0f;
+        container.addView(colorPickerFrame, colorPickerFrameParams);
+
+        swatchView = new SwatchView(context);
+        colorPickerFrame.addView(swatchView, LayoutUtils.createFrame(-2, -2));
+
+        HueSatView hueSatView = new HueSatView(context);
+        colorPickerFrame.addView(hueSatView, LayoutUtils.createFrame(-2, -2));
+
+        ValueView valueView = new ValueView(context);
+        var valueViewParams = LayoutUtils.createLinear(-1, dp2px(36));
+        valueViewParams.topMargin = dp2px(16);
+        container.addView(valueView, valueViewParams);
+
+        alphaView = new AlphaView(context);
+        var alphaViewParams = LayoutUtils.createLinear(-1, dp2px(36));
+        valueViewParams.topMargin = dp2px(16);
+        container.addView(alphaView, alphaViewParams);
+
+        hexEdit = new EditText(context);
+        hexEdit.setText("00000000");
+        hexEdit.setKeyListener(DigitsKeyListener.getInstance("0123456789ABCDEFabcdef"));
+        hexEdit.setGravity(Gravity.CENTER_HORIZONTAL);
+        hexEdit.setFilters(new InputFilter[]{ new InputFilter.LengthFilter(4) });
+        hexEdit.setBackground(null);
+        hexEdit.setTypeface(Typeface.MONOSPACE);
+        hexEdit.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
+        hexEdit.setImeOptions(EditorInfo.IME_FLAG_NO_EXTRACT_UI);
+        container.addView(hexEdit, LayoutUtils.createLinear(-1, -2));
+
+        swatchView.observeColor(observableColor);
+        hueSatView.observeColor(observableColor);
+        valueView.observeColor(observableColor);
+        alphaView.observeColor(observableColor);
+        HexEdit.setUpListeners(hexEdit, observableColor);
+
+        showAlpha(true);
+        showHex(true);
+        showPreview(true);
+
+        // We get all our state saved and restored for free,
+        // thanks to the EditText and its listeners!
+    }
+
+    /** Returns the color selected by the user */
+    public int getColor() {
+        return observableColor.getColor();
+    }
+
+    /**
+     *  Sets the original color swatch and the current color to the specified value.<br>
+     *  Using dark colors may lead to a loss of color information caused by the ARGB color space.
+     *  Use {@link #setColor(int, float, float, float)} instead to avoid this.
+     */
+    public void setColor(int color) {
+        setOriginalColor(color);
+        setCurrentColor(color);
+    }
+
+    /**
+     * Sets the original color swatch and the current color to the specified value.
+     *
+     * <ul>
+     *   <li>Alpha [0...255]</li>
+     *   <li>Hue [0...360)</li>
+     *   <li>Saturation [0...1]</li>
+     *   <li>Brightness [0...1]</li>
+     * </ul>
+     */	public void setColor(int alpha, float hue, float sat, float bri) {
+        setOriginalColor(alpha, hue, sat, bri);
+        setCurrentColor(alpha, hue, sat, bri);
+    }
+
+    /** Sets the original color swatch without changing the current color. */
+    public void setOriginalColor(int color) {
+        swatchView.setOriginalColor(color);
+    }
+
+    /** Sets the original color swatch without changing the current color. */
+    public void setOriginalColor(int alpha, float hue, float sat, float bri) {
+        int color = Color.HSVToColor(alpha, new float[]{hue, sat, bri});
+        swatchView.setOriginalColor(color);
+    }
+
+    /** Updates the current color without changing the original color swatch. */
+    public void setCurrentColor(int color) {
+        observableColor.updateColor(color, null);
+    }
+
+    /** Updates the current color without changing the original color swatch. */
+    public void setCurrentColor(int alpha, float hue, float sat, float bri) {
+        observableColor.updateColor(alpha, hue, sat, bri, null);
+    }
+
+    public void showAlpha(boolean showAlpha) {
+        alphaView.setVisibility(showAlpha ? View.VISIBLE : View.GONE);
+        HexEdit.setShowAlphaDigits(hexEdit, showAlpha);
+    }
+
+    public void addColorObserver(ColorObserver observer) {
+        observableColor.addObserver(observer);
+    }
+
+    public void showHex(boolean showHex) {
+        hexEdit.setVisibility(showHex ? View.VISIBLE : View.GONE);
+    }
+
+    public void showPreview(boolean showPreview) {
+        swatchView.setVisibility(showPreview ? View.VISIBLE : View.GONE);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/HexEdit.java

@@ -0,0 +1,96 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import android.graphics.Color;
+import android.text.Editable;
+import android.text.InputFilter;
+import android.text.Spanned;
+import android.text.TextWatcher;
+import android.widget.EditText;
+
+class HexEdit {
+
+    private static InputFilter[] withoutAlphaDigits = {new ColorPasteLengthFilter()};
+    private static InputFilter[] withAlphaDigits = {new InputFilter.LengthFilter(8)};
+
+    public static void setUpListeners(final EditText hexEdit, final ObservableColor observableColor) {
+
+        class MultiObserver implements ColorObserver, TextWatcher {
+
+            @Override
+            public void updateColor(ObservableColor observableColor) {
+                final String colorString = formatColor(observableColor.getColor());
+                // Prevent onTextChanged getting called when we update text programmatically
+                hexEdit.removeTextChangedListener(this);
+                hexEdit.setText(colorString);
+                hexEdit.addTextChangedListener(this);
+            }
+
+            private String formatColor(int color) {
+                return shouldTrimAlphaDigits()
+                        ? String.format("%06x", color & 0x00ffffff)
+                        : String.format("%08x", color);
+            }
+
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+            }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                int color = parseHexColor(s);
+                if (shouldTrimAlphaDigits()) color = color | 0xff000000;
+                observableColor.updateColor(color, this);
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) {
+            }
+
+            private boolean shouldTrimAlphaDigits() {
+                return hexEdit.getFilters() == withoutAlphaDigits;
+            }
+        }
+
+        final MultiObserver multiObserver = new MultiObserver();
+        hexEdit.addTextChangedListener(multiObserver);
+        observableColor.addObserver(multiObserver);
+        setShowAlphaDigits(hexEdit, true);
+    }
+
+    private static int parseHexColor(CharSequence s) {
+        try {
+            return (int)(Long.parseLong(s.toString(), 16) & 0xffffffffL);
+        }
+        catch (NumberFormatException e) {
+            return Color.GRAY;
+        }
+    }
+
+    public static void setShowAlphaDigits(final EditText hexEdit, boolean showAlphaDigits) {
+        hexEdit.setFilters(showAlphaDigits ? withAlphaDigits : withoutAlphaDigits);
+        hexEdit.setText(hexEdit.getText()); // trigger a reformat of text
+    }
+
+
+    private static class ColorPasteLengthFilter implements InputFilter {
+
+        private static final int MAX_LENGTH = 6;
+        private static final int PASTED_LEN = 8;
+        private final InputFilter sixDigitFilter = new InputFilter.LengthFilter(MAX_LENGTH);
+
+        public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) {
+            // If 8 digits have been pasted, replacing all source, trim alpha digits.
+            // Otherwise standard LengthFilter behavior.
+            final int srcLength = end - start;
+            final int dstSelLength = dend - dstart;
+            if (srcLength == PASTED_LEN && dstSelLength == dest.length()) {
+                // Discard alpha digits:
+                return source.subSequence(PASTED_LEN - MAX_LENGTH, PASTED_LEN);
+            }
+            else {
+                return sixDigitFilter.filter(source, start, end, dest, dstart, dend);
+            }
+        }
+    }
+
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/HueSatView.java

@@ -0,0 +1,205 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.PointF;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.os.Build;
+import android.util.DisplayMetrics;
+import android.view.MotionEvent;
+
+public class HueSatView extends SquareView implements ColorObserver {
+
+    private Paint borderPaint;
+    private Paint pointerPaint;
+    private Path pointerPath;
+    private Path borderPath;
+    private Rect viewRect = new Rect();
+    private int w;
+    private int h;
+
+    // Bitmap is generated once and shared across instances.
+    private static Bitmap bitmap;
+
+    private final PointF pointer = new PointF();
+    private ObservableColor observableColor = new ObservableColor(0);
+
+    public HueSatView(Context context) {
+        super(context);
+
+        borderPaint = Resources.makeLinePaint();
+        pointerPaint = Resources.makeLinePaint();
+        pointerPaint.setColor(0xff000000);
+        pointerPath = Resources.makePointerPath();
+        borderPath = new Path();
+        if (bitmap == null) {
+            bitmap = makeBitmap(optimalBitmapSize());
+        }
+
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
+            // Need clipPath() and setLayerType()...
+            throw new UnsupportedOperationException("Android API 10 and below is not supported.");
+        }
+        else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2) {
+            // clipPath() is only supported on a software layer.
+            setLayerType(LAYER_TYPE_SOFTWARE, null);
+        }
+    }
+
+    private int optimalBitmapSize() {
+        final int scale = 2;
+        final int maxBitmapSize = 128;
+        final DisplayMetrics dm = getResources().getDisplayMetrics();
+        return Math.min(maxBitmapSize, Math.min(dm.widthPixels, dm.heightPixels) / scale);
+    }
+
+    public void observeColor(ObservableColor observableColor) {
+        this.observableColor = observableColor;
+        observableColor.addObserver(this);
+    }
+
+    @Override
+    public void updateColor(ObservableColor observableColor) {
+        setPointer(pointer, observableColor.getHue(), observableColor.getSat(), w);
+        optimisePointerColor();
+        invalidate();
+    }
+
+    @Override
+    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+        this.w = w;
+        this.h = h;
+        viewRect.set(0, 0, w, h);
+
+        float inset = borderPaint.getStrokeWidth() / 2;
+        makeBorderPath(borderPath, w, h, inset);
+
+        // Sets pointer position
+        updateColor(observableColor);
+    }
+
+    private static void makeBorderPath(Path borderPath, int w, int h, float inset) {
+        w -= inset;
+        h -= inset;
+        borderPath.reset();
+        borderPath.moveTo(w, inset);
+        borderPath.lineTo(w, h);
+        borderPath.lineTo(inset, h);
+        borderPath.addArc(new RectF(inset, inset, 2 * w, 2 * h), 180, 270);
+        borderPath.close();
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        int action = event.getActionMasked();
+        switch (action) {
+            case MotionEvent.ACTION_DOWN:
+                boolean withinPicker = clamp(pointer, event.getX(), event.getY(), true);
+                if (withinPicker) update();
+                return withinPicker;
+            case MotionEvent.ACTION_MOVE:
+                clamp(pointer, event.getX(), event.getY(), false);
+                update();
+                getParent().requestDisallowInterceptTouchEvent(true);
+                return true;
+        }
+        return super.onTouchEvent(event);
+    }
+
+    private void update() {
+        observableColor.updateHueSat(
+                hueForPos(pointer.x, pointer.y, w),
+                satForPos(pointer.x, pointer.y, w),
+                this);
+        optimisePointerColor();
+        invalidate();
+    }
+
+    private boolean clamp(PointF pointer, float x, float y, boolean rejectOutside) {
+        x = Math.min(x, w);
+        y = Math.min(y, h);
+        final float dx = w - x;
+        final float dy = h - y;
+        final float r = (float)Math.sqrt(dx * dx + dy * dy);
+        boolean outside = r > w;
+        if (!outside || !rejectOutside) {
+            if (outside) {
+                x = w - dx * w / r;
+                y = w - dy * w / r;
+            }
+            pointer.set(x, y);
+        }
+        return !outside;
+    }
+
+    private void optimisePointerColor() {
+        pointerPaint.setColor(
+                observableColor.getLightnessWithValue(1) > 0.5
+                        ? 0xff000000 : 0xffffffff);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+
+        canvas.save();
+
+        canvas.clipPath(borderPath);
+        canvas.drawBitmap(bitmap, null, viewRect, null);
+        canvas.translate(pointer.x, pointer.y);
+        canvas.drawPath(pointerPath, pointerPaint);
+
+        canvas.restore();
+
+        canvas.drawPath(borderPath, borderPaint);
+    }
+
+    private static Bitmap makeBitmap(int radiusPx) {
+        int[] colors = new int[radiusPx * radiusPx];
+        float[] hsv = new float[]{0f, 0f, 1f};
+        for (int y = 0; y < radiusPx; ++y) {
+            for (int x = 0; x < radiusPx; ++x) {
+                final int i = x + y * radiusPx;
+                final float sat = satForPos(x, y, radiusPx);
+                final float arcBleed = 2f / radiusPx; // extend curved edge pixels just outside clip area.
+                if (sat <= 1 + arcBleed) {
+                    hsv[0] = hueForPos(x, y, radiusPx);
+                    hsv[1] = sat;
+                    colors[i] = Color.HSVToColor(0xff, hsv);
+                }
+            }
+        }
+        return Bitmap.createBitmap(colors, radiusPx, radiusPx, Bitmap.Config.ARGB_8888);
+    }
+
+    private static float hueForPos(float x, float y, float radiusPx) {
+        final double r = radiusPx - 1; // gives values 0...1 inclusive
+        final double dx = (r - x) / r;
+        final double dy = (r - y) / r;
+        final double angle = Math.atan2(dy, dx);
+        final double hue = 360 * angle / (Math.PI / 2);
+        return (float)hue;
+    }
+
+    private static float satForPos(float x, float y, float radiusPx) {
+        final double r = radiusPx - 1; // gives values 0...1 inclusive
+        final double dx = (r - x) / r;
+        final double dy = (r - y) / r;
+        final double sat = dx * dx + dy * dy; // leave it squared -- exaggerates pale colors
+        return (float)sat;
+    }
+
+    private static void setPointer(PointF pointer, float hue, float sat, float radiusPx) {
+        final float r = radiusPx - 1; // for values 0...1 inclusive
+        final double distance = r * Math.sqrt(sat);
+        final double angle = hue / 360 * Math.PI / 2;
+        final double dx = distance * Math.cos(angle);
+        final double dy = distance * Math.sin(angle);
+        pointer.set(r - (float)dx, r - (float)dy);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/ObservableColor.java

@@ -0,0 +1,97 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import android.graphics.Color;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ObservableColor {
+
+    // Store as HSV & A, otherwise round-trip to int causes color drift.
+    private final float[] hsv = {0, 0, 0};
+    private int alpha;
+    private final List<ColorObserver> observers = new ArrayList<ColorObserver>();
+
+    public ObservableColor(int color) {
+        Color.colorToHSV(color, hsv);
+        alpha = Color.alpha(color);
+    }
+
+    public void getHsv(float hsvOut[]) {
+        hsvOut[0] = hsv[0];
+        hsvOut[1] = hsv[1];
+        hsvOut[2] = hsv[2];
+    }
+
+    public int getColor() {
+        return Color.HSVToColor(alpha, hsv);
+    }
+
+    public float getHue() {
+        return hsv[0];
+    }
+
+    public float getSat() {
+        return hsv[1];
+    }
+
+    public float getValue() {
+        return hsv[2];
+    }
+
+    public int getAlpha() {
+        return alpha;
+    }
+
+    public float getLightness() {
+        return getLightnessWithValue(hsv[2]);
+    }
+
+    public float getLightnessWithValue(float value) {
+        float[] hsV = {hsv[0], hsv[1], value};
+        final int color = Color.HSVToColor(hsV);
+        return (Color.red(color) * 0.2126f + Color.green(color) * 0.7152f + Color.blue(color) * 0.0722f)/0xff;
+    }
+
+    public void addObserver(ColorObserver observer) {
+        observers.add(observer);
+    }
+
+    public void updateHueSat(float hue, float sat, ColorObserver sender) {
+        hsv[0] = hue;
+        hsv[1] = sat;
+        notifyOtherObservers(sender);
+    }
+
+    public void updateValue(float value, ColorObserver sender) {
+        hsv[2] = value;
+        notifyOtherObservers(sender);
+    }
+
+    public void updateAlpha(int alpha, ColorObserver sender) {
+        this.alpha = alpha;
+        notifyOtherObservers(sender);
+    }
+
+    public void updateColor(int color, ColorObserver sender) {
+        Color.colorToHSV(color, hsv);
+        alpha = Color.alpha(color);
+        notifyOtherObservers(sender);
+    }
+
+    public void updateColor(int alpha, float hue, float sat, float bri, ColorObserver sender) {
+        this.alpha = alpha;
+        hsv[0] = hue;
+        hsv[1] = sat;
+        hsv[2] = bri;
+        notifyOtherObservers(sender);
+    }
+
+    private void notifyOtherObservers(ColorObserver sender) {
+        for (ColorObserver observer : observers) {
+            if (observer != sender) {
+                observer.updateColor(this);
+            }
+        }
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/Resources.java

@@ -0,0 +1,46 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.BitmapShader;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.Shader;
+
+import ru.vtosters.lite.utils.AndroidUtils;
+
+class Resources {
+
+    private static final float LINE_WIDTH_DIP = 1.5f;
+    private static final float POINTER_RADIUS_DIP = 7;
+    private static final int VIEW_OUTLINE_COLOR = 0xff808080;
+
+    public static Paint makeLinePaint() {
+        Paint paint = new Paint();
+        paint.setColor(VIEW_OUTLINE_COLOR);
+        paint.setStrokeWidth(dp2px(LINE_WIDTH_DIP));
+        paint.setStyle(Paint.Style.STROKE);
+        paint.setAntiAlias(true);
+        return paint;
+    }
+
+    public static Paint makeCheckerPaint(Context context) {
+        Paint paint = new Paint();
+        final Bitmap checkerBmp = BitmapFactory.decodeResource(context.getResources(), AndroidUtils.getIdentifier("checker_background", "drawable"));
+        paint.setShader(new BitmapShader(checkerBmp, Shader.TileMode.REPEAT, Shader.TileMode.REPEAT));
+        paint.setStrokeWidth(dp2px(LINE_WIDTH_DIP));
+        paint.setStyle(Paint.Style.FILL);
+        paint.setAntiAlias(true);
+        return paint;
+    }
+
+    public static Path makePointerPath() {
+        Path pointerPath = new Path();
+        final float radiusPx = dp2px(POINTER_RADIUS_DIP);
+        pointerPath.addCircle(0, 0, radiusPx, Path.Direction.CW);
+        return pointerPath;
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/SliderViewBase.java

@@ -0,0 +1,112 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.view.MotionEvent;
+import android.view.View;
+
+public abstract class SliderViewBase extends View {
+
+    private final Paint borderPaint;
+    private final Paint checkerPaint;
+    private final Rect viewRect = new Rect();
+    private int w;
+    private int h;
+    private final Path borderPath;
+    private Bitmap bitmap;
+    private final Path pointerPath;
+    private final Paint pointerPaint;
+
+    private float currentPos;
+
+    public SliderViewBase(Context context) {
+        super(context);
+        checkerPaint = Resources.makeCheckerPaint(context);
+        borderPaint = Resources.makeLinePaint();
+        pointerPaint = Resources.makeLinePaint();
+        pointerPath = Resources.makePointerPath();
+        borderPath = new Path();
+    }
+
+    protected abstract void notifyListener(float currentPos);
+
+    protected abstract Bitmap makeBitmap(int w, int h);
+
+    protected abstract int getPointerColor(float currentPos);
+
+    @Override
+    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+        this.w = w;
+        this.h = h;
+        viewRect.set(0, 0, w, h);
+        float inset = borderPaint.getStrokeWidth() / 2;
+        borderPath.reset();
+        borderPath.addRect(new RectF(inset, inset, w - inset, h - inset), Path.Direction.CW);
+        updateBitmap();
+    }
+
+    protected void setPos(float pos) {
+        currentPos = pos;
+        optimisePointerColor();
+    }
+
+    protected void updateBitmap() {
+        if (w > 0 && h > 0) {
+            bitmap = makeBitmap(w, h);
+            optimisePointerColor();
+        }
+        // else not ready yet
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        int action = event.getActionMasked();
+        switch (action) {
+            case MotionEvent.ACTION_DOWN:
+            case MotionEvent.ACTION_MOVE:
+                currentPos = valueForTouchPos(event.getX(), event.getY());
+                optimisePointerColor();
+                notifyListener(currentPos);
+                invalidate();
+                getParent().requestDisallowInterceptTouchEvent(true);
+                return true;
+        }
+        return super.onTouchEvent(event);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        canvas.drawPath(borderPath, checkerPaint);
+        canvas.drawBitmap(bitmap, null, viewRect, null);
+        canvas.drawPath(borderPath, borderPaint);
+
+        canvas.save();
+        if (isWide()) {
+            canvas.translate(w * currentPos, h / 2);
+        }
+        else {
+            canvas.translate(w / 2, h * (1 - currentPos));
+        }
+        canvas.drawPath(pointerPath, pointerPaint);
+        canvas.restore();
+    }
+
+    private boolean isWide() {
+        return w > h;
+    }
+
+    private float valueForTouchPos(float x, float y) {
+        final float val = isWide() ? x / w : 1 - y / h;
+        return Math.max(0, Math.min(1, val));
+    }
+
+    private void optimisePointerColor() {
+        pointerPaint.setColor(getPointerColor(currentPos));
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/SquareView.java

@@ -0,0 +1,38 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
+
+import android.content.Context;
+import android.view.View;
+
+class SquareView extends View {
+    private static final int MIN_SIZE_DIP = 200;
+
+    private final int minSizePx;
+
+    public SquareView(Context context) {
+        super(context);
+        minSizePx = dp2px(MIN_SIZE_DIP);
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        // Constrain to square
+        final int w = MeasureSpec.getSize(widthMeasureSpec);
+        final int h = MeasureSpec.getSize(heightMeasureSpec);
+        final int modeW = MeasureSpec.getMode(widthMeasureSpec);
+        final int modeH = MeasureSpec.getMode(heightMeasureSpec);
+        int size = minSizePx;
+        if (modeW == MeasureSpec.UNSPECIFIED) {
+            size = h;
+        }
+        else if (modeH == MeasureSpec.UNSPECIFIED) {
+            size = w;
+        }
+        else {
+            size = Math.min(w, h);
+        }
+        size = Math.max(size, minSizePx);
+        setMeasuredDimension(size, size);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/SwatchView.java

@@ -0,0 +1,125 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.RectF;
+
+import ru.vtosters.lite.utils.AndroidUtils;
+
+public class SwatchView extends SquareView implements ColorObserver {
+
+    private final Paint borderPaint;
+    private final Path borderPath;
+    private final Paint checkerPaint;
+    private final Path oldFillPath;
+    private final Path newFillPath;
+    private final Paint oldFillPaint;
+    private final Paint newFillPaint;
+    private final float radialMarginPx;
+
+    public SwatchView(Context context) {
+        super(context);
+
+        radialMarginPx = AndroidUtils.dp2px(16);
+
+        borderPaint = Resources.makeLinePaint();
+        checkerPaint = Resources.makeCheckerPaint(context);
+        oldFillPaint = new Paint();
+        newFillPaint = new Paint();
+
+        borderPath = new Path();
+        oldFillPath = new Path();
+        newFillPath = new Path();
+    }
+
+    void setOriginalColor(int color) {
+        oldFillPaint.setColor(color);
+        invalidate();
+    }
+
+    void observeColor(ObservableColor observableColor) {
+        observableColor.addObserver(this);
+    }
+
+    @Override
+    public void updateColor(ObservableColor observableColor) {
+        newFillPaint.setColor(observableColor.getColor());
+        invalidate();
+    }
+
+    @Override
+    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+        // We expect to be stacked behind a square HueSatView and fill the top left corner.
+
+        final float inset = borderPaint.getStrokeWidth() / 2;
+        final float r = Math.min(w, h);
+
+        // Trim the corners of the swatch is where it is radialMarginPx thick.
+        // find how long the outeredges are:
+        final float margin = radialMarginPx;
+        final float diagonal = r + 2 * margin;
+        final float opp = (float)Math.sqrt(diagonal * diagonal - r * r);
+        final float edgeLen = r - opp;
+
+        // Arc angles for drawing CCW
+        final float outerAngle = (float)Math.toDegrees(Math.atan2(opp, r));
+        final float startAngle = 270 - outerAngle;
+        // Sweep angle for each half of the swatch:
+        final float sweepAngle = outerAngle - 45;
+        // Sweep angle for the smooth corners:
+        final float cornerSweepAngle = 90 - outerAngle;
+
+        // Outer border:
+        beginBorder(borderPath, inset, edgeLen, margin, cornerSweepAngle);
+        mainArc(borderPath, r, margin, startAngle, 2 * sweepAngle);
+        endBorder(borderPath, inset, edgeLen, margin, cornerSweepAngle);
+
+        // Old fill shape:
+        oldFillPath.reset();
+        oldFillPath.moveTo(inset, inset);
+        mainArc(oldFillPath, r, margin, 225, sweepAngle);
+        endBorder(oldFillPath, inset, edgeLen, margin, cornerSweepAngle);
+
+        // New fill shape:
+        beginBorder(newFillPath, inset, edgeLen, margin, cornerSweepAngle);
+        mainArc(newFillPath, r, margin, startAngle, sweepAngle);
+        newFillPath.lineTo(inset, inset);
+        newFillPath.close();
+    }
+
+    private static void beginBorder(Path path, float inset, float edgeLen, float cornerRadius, float cornerSweepAngle) {
+        path.reset();
+        path.moveTo(inset, inset);
+        cornerArc(path, edgeLen, inset, cornerRadius-inset, 0, cornerSweepAngle);
+    }
+
+    private static void endBorder(Path path, float inset, float edgeLen, float cornerRadius, float cornerSweepAngle) {
+        cornerArc(path, inset, edgeLen, cornerRadius - inset, 90 - cornerSweepAngle, cornerSweepAngle);
+        path.lineTo(inset, inset);
+        path.close();
+    }
+
+    private static void cornerArc(Path path, float cx, float cy, float r, float startAngle, float sweepAngle) {
+        final RectF ovalRect = new RectF(-r, -r, r, r);
+        ovalRect.offset(cx, cy);
+        path.arcTo(ovalRect, startAngle, sweepAngle);
+    }
+
+    private static void mainArc(Path path, float viewSize, float margin, float startAngle, float sweepAngle) {
+        float r = viewSize + margin;
+        final RectF ovalRect = new RectF(-r, -r, r, r);
+        ovalRect.offset(viewSize, viewSize);
+        path.arcTo(ovalRect, startAngle, sweepAngle);
+    }
+
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        canvas.drawPath(borderPath, checkerPaint);
+        canvas.drawPath(oldFillPath, oldFillPaint);
+        canvas.drawPath(newFillPath, newFillPaint);
+        canvas.drawPath(borderPath, borderPaint);
+    }
+
+}

app/src/main/java/ru/vtosters/lite/ui/views/rarepebble/ValueView.java

@@ -0,0 +1,56 @@
+package ru.vtosters.lite.ui.views.rarepebble;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Color;
+
+public class ValueView extends SliderViewBase implements ColorObserver {
+
+    private ObservableColor observableColor = new ObservableColor(0);
+
+    public ValueView(Context context) {
+        super(context);
+    }
+
+    public void observeColor(ObservableColor observableColor) {
+        this.observableColor = observableColor;
+        observableColor.addObserver(this);
+    }
+
+    @Override
+    public void updateColor(ObservableColor observableColor) {
+        setPos(this.observableColor.getValue());
+        updateBitmap();
+        invalidate();
+    }
+
+    @Override
+    protected void notifyListener(float currentPos) {
+        observableColor.updateValue(currentPos, this);
+    }
+
+    @Override
+    protected int getPointerColor(float currentPos) {
+        float brightColorLightness = observableColor.getLightness();
+        float posLightness = currentPos * brightColorLightness;
+        return posLightness > 0.5f ? 0xff000000 : 0xffffffff;
+    }
+
+    protected Bitmap makeBitmap(int w, int h) {
+        final boolean isWide = w > h;
+        final int n = Math.max(w, h);
+        int[] colors = new int[n];
+
+        float[] hsv = new float[]{0, 0, 0};
+        observableColor.getHsv(hsv);
+
+        for (int i = 0; i < n; ++i) {
+            hsv[2] = isWide ? (float)i / n : 1 - (float)i / n;
+            colors[i] = Color.HSVToColor(hsv);
+        }
+        final int bmpWidth = isWide ? w : 1;
+        final int bmpHeight = isWide ? 1 : h;
+        return Bitmap.createBitmap(colors, bmpWidth, bmpHeight, Bitmap.Config.ARGB_8888);
+    }
+
+}

app/src/main/java/ru/vtosters/lite/ui/vkui/ModalBottomSheetWrapper.java

@@ -1,76 +1,55 @@
 package ru.vtosters.lite.ui.vkui;
 
-import static ru.vtosters.lite.utils.AndroidUtils.dp2px;
-import static ru.vtosters.lite.utils.AndroidUtils.getGlobalContext;
-import static ru.vtosters.lite.utils.AndroidUtils.getString;
-import static ru.vtosters.lite.utils.ThemesUtils.getTextAttr;
-
-import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.view.View;
-import android.widget.LinearLayout;
-import android.widget.TextView;
 
 import com.vk.core.dialogs.bottomsheet.ModalBottomSheet;
 
-public class ModalBottomSheetWrapper {
+public class ModalBottomSheetWrapper<T> {
-    public final ModalBottomSheet.a builder;
+    public final ModalBottomSheet.a mBuilder;
+    public ModalBottomSheet mBottomSheet;
 
     public ModalBottomSheetWrapper(Activity activity) {
-        builder = new ModalBottomSheet.a(activity);
+        mBuilder = new ModalBottomSheet.a(activity);
     }
 
-    public ModalBottomSheetWrapper setTitle(String title) {
+    public T setTitle(String title) {
-        builder.d(title);
+        mBuilder.d(title);
-        return this;
+        return (T) this;
     }
 
-    @SuppressLint("SetTextI18n")
+    public T setClickableMessage(
-    public ModalBottomSheetWrapper setUpdateInfoView(String changelog) {
-        var context = getGlobalContext();
-        var container = new LinearLayout(context);
-        var changelogView = new TextView(context);
-
-        container.setOrientation(LinearLayout.VERTICAL);
-
-        changelogView.setPadding(0, dp2px(8), 0, 0);
-        changelogView.setText(getString("changelog") + ": \n" + changelog);
-        changelogView.setTextColor(getTextAttr());
-        container.addView(changelogView, new LinearLayout.LayoutParams(-1, -2));
-
-        builder.a(container);
-
-        return this;
-    }
-
-    public ModalBottomSheetWrapper setClickableMessage(
             String text,
             Runnable callback
     ) {
-        builder.a(text, listener -> callback.run());
+        mBuilder.a(text, listener -> callback.run());
-        return this;
+        return (T) this;
     }
 
-    public ModalBottomSheetWrapper setPositiveButton(
+    public T setPositiveButton(
             String text,
             Runnable callback
     ) {
-        builder.a(text, kostil -> callback.run());
+        mBuilder.a(text, kostil -> callback.run());
-        return this;
+        return (T) this;
     }
 
-    public ModalBottomSheetWrapper setView(View view) {
+    public T setView(View view) {
-        builder.a(view);
+        mBuilder.a(view);
-        return this;
+        return (T) this;
     }
 
-    public ModalBottomSheet show() {
+    public ModalBottomSheet show(String tag) {
-        return builder.a("");
+        return mBuilder.a(tag);
     }
 
-    public ModalBottomSheet show(boolean isCancellable) {
+    public ModalBottomSheet show(String tag, boolean isCancellable) {
-        var sheet = builder.a("");
+        mBottomSheet = mBuilder.a(tag);
-        sheet.setCancelable(isCancellable);
+        mBottomSheet.setCancelable(isCancellable);
-        return sheet;
+        return mBottomSheet;
+    }
+
+    public void dismiss() {
+        mBottomSheet.dismiss();
     }
 }

app/src/main/java/ru/vtosters/lite/ui/vkui/VBottomSheetBuilder.java

@@ -8,7 +8,7 @@ import android.view.View;
 import androidx.annotation.Nullable;
 
 public class VBottomSheetBuilder {
-    public static void show(Activity activity, VBSContent content) {
+    public static void show(Activity activity, VBSContent content, String tag) {
         ModalBottomSheetWrapper builder = new ModalBottomSheetWrapper(activity);
 
         builder.setView(content.view);
@@ -20,7 +20,7 @@ public class VBottomSheetBuilder {
             new Handler(Looper.getMainLooper()).post(content.button.action);
         }); // Positive
 
-        builder.show(); // Build+Show
+        builder.show(tag); // Build+Show
     }
 
     public static class VBSContent {

app/src/main/java/ru/vtosters/lite/ui/vkui/VKUIActionPopup.java

@@ -0,0 +1,70 @@
+package ru.vtosters.lite.ui.vkui;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.view.View;
+
+import androidx.annotation.ColorRes;
+import androidx.annotation.Nullable;
+import androidx.annotation.Px;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.vk.core.dialogs.actionspopup.ActionsPopup;
+import com.vk.core.dialogs.adapter.ModalAdapter;
+
+public class VKUIActionPopup {
+
+    private final ActionsPopup.b mLocalBuilder;
+
+    public VKUIActionPopup(Context context, View anchorView, boolean anchor, @ColorRes int color) {
+        this.mLocalBuilder = new ActionsPopup.b(anchorView, anchor, color).a(context);
+    }
+
+    public VKUIActionPopup setItem(String title, @Nullable Drawable icon, boolean z, onClickListener clickListener) {
+        mLocalBuilder.a(title, icon, z, () -> {
+            clickListener.onClick();
+            return null;
+        });
+        return this;
+    }
+
+    public VKUIActionPopup setItem(String title, @Nullable  Drawable icon, onClickListener clickListener) {
+        return setItem(title, icon, false, clickListener);
+    }
+
+    public VKUIActionPopup setItem(String title, onClickListener clickListener) {
+        return setItem(title, null, false, clickListener);
+    }
+
+    public VKUIActionPopup setActionCheckIcon(Drawable actionCheckItem) {
+        mLocalBuilder.a(actionCheckItem);
+        return this;
+    }
+
+    public VKUIActionPopup setMaxWidth(@Px int maxWidth) {
+        mLocalBuilder.a(Integer.valueOf(maxWidth));
+        return this;
+    }
+
+    public VKUIActionPopup setAdapter(ModalAdapter adapter) {
+        mLocalBuilder.a((ModalAdapter<Object>) adapter);
+        return this;
+    }
+
+    public VKUIActionPopup setAdapter(RecyclerView.Adapter adapter) {
+        mLocalBuilder.a(adapter);
+        return this;
+    }
+
+    public ActionsPopup create() {
+        return mLocalBuilder.a();
+    }
+
+    public ActionsPopup create(boolean cancel) {
+        return mLocalBuilder.a(cancel);
+    }
+
+    public interface onClickListener {
+        void onClick();
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/vkui/VKUIButton.java

@@ -0,0 +1,55 @@
+package ru.vtosters.lite.ui.vkui;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.ContextThemeWrapper;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+import com.vtosters.lite.R;
+
+public class VKUIButton extends TextView /*Yes, yes, it's TextView*/ {
+
+    public static final int STYLE_PRIMARY = R.style.VKUIButton_Primary;
+    public static final int STYLE_PRIMARY_ROUNDED = R.style.VKUIButton_Primary_Rounded;
+    public static final int STYLE_PRIMARY_SMALL = R.style.VKUIButton_Primary_Small;
+    public static final int STYLE_PRIMARY_SMALL_FLAT = R.style.VKUIButton_Primary_Small_Flat;
+    public static final int STYLE_PRIMARY_MEDIUM = R.style.VKUIButton_Primary_Medium;
+    public static final int STYLE_PRIMARY_BIG = R.style.VKUIButton_Primary_Big;
+    public static final int STYLE_SECONDARY = R.style.VKUIButton_Secondary;
+    public static final int STYLE_SECONDARY_ROUNDED = R.style.VKUIButton_Secondary_Rounded;
+    public static final int STYLE_SECONDARY_SMALL = R.style.VKUIButton_Secondary_Small;
+    public static final int STYLE_SECONDARY_SMALL_FLAT = R.style.VKUIButton_Secondary_Small_Flat;
+    public static final int STYLE_SECONDARY_MEDIUM = R.style.VKUIButton_Secondary_Medium;
+    public static final int STYLE_SECONDARY_BIG = R.style.VKUIButton_Secondary_Big;
+    public static final int STYLE_MUTED = R.style.VKUIButton_Muted;
+    public static final int STYLE_MUTED_ROUNDED = R.style.VKUIButton_Muted_Rounded;
+    public static final int STYLE_TERTIARY = R.style.VKUIButton_Tertiary;
+    public static final int STYLE_TERTIARY_ROUNDED = R.style.VKUIButton_Tertiary_Rounded;
+    public static final int STYLE_OUTLINE = R.style.VKUIButton_Outline;
+    public static final int STYLE_OUTLINE_WHITE = R.style.VKUIButton_Outline_White;
+    public static final int STYLE_GREEN = R.style.VKUIButton_Green;
+    public static final int STYLE_COMMERCE = STYLE_GREEN;
+    public static final int STYLE_FLAT = R.style.VKUIButton_Flat;
+    public static final int STYLE_WHITE = R.style.VKUIButton_White;
+    public static final int STYLE_MEDIA_OVERLAY = R.style.VKUIButton_MediaOverlay;
+    public static final int STYLE_SELECTABLE = R.style.VKUIButton_Selectable;
+    public static final int STYLE_SELECTABLE_FLAT = R.style.VKUIButton_Selectable_Flat;
+
+    public VKUIButton(Context context) {
+        this(context, STYLE_PRIMARY);
+    }
+
+    public VKUIButton(Context context, int style) {
+        super(new ContextThemeWrapper(context, style));
+    }
+
+    public VKUIButton(Context context, @Nullable AttributeSet attrs) {
+        super(new ContextThemeWrapper(context, STYLE_PRIMARY), attrs);
+    }
+
+    public VKUIButton(Context context, @Nullable AttributeSet attrs, int style) {
+        super(new ContextThemeWrapper(context, style), attrs);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/vkui/VKUICheckBox.java

@@ -0,0 +1,24 @@
+package ru.vtosters.lite.ui.vkui;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.CheckBox;
+
+public class VKUICheckBox extends CheckBox {
+
+    public VKUICheckBox(Context context) {
+        super(context);
+    }
+
+    public VKUICheckBox(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public VKUICheckBox(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    public VKUICheckBox(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/vkui/VKUIEditText.java

@@ -0,0 +1,77 @@
+package ru.vtosters.lite.ui.vkui;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
+import android.widget.EditText;
+
+import androidx.annotation.Nullable;
+
+import com.vk.core.drawable.VkUiDrawableHelper;
+import com.vk.core.ui.themes.VKThemeHelper;
+import com.vtosters.lite.R;
+
+import ru.vtosters.lite.themes.VTLColors;
+
+public class VKUIEditText extends EditText {
+
+    public VKUIEditText(Context context) {
+        super(context);
+        init();
+    }
+
+    public VKUIEditText(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init();
+    }
+
+    public VKUIEditText(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        init();
+    }
+
+    public VKUIEditText(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        init();
+    }
+
+    private void init() {
+        var fieldBackground = VKThemeHelper.d(R.attr.field_background);
+        var drawable = VkUiDrawableHelper.c.a(getContext(), fieldBackground, fieldBackground, VTLColors.getAccentColor(), fieldBackground);
+        setBackground(drawable);
+    }
+
+    @Override
+    public final void setBackground(Drawable background) {
+        super.setBackground(background);
+    }
+
+    @Override
+    public final void setBackgroundColor(int color) {
+    }
+
+    @Override
+    public final void setBackgroundResource(int resid) {
+    }
+
+    @Override
+    public void setCursorVisible(boolean visible) {
+        super.setCursorVisible(visible);
+    }
+
+    @Nullable
+    @Override
+    public Drawable getTextCursorDrawable() {
+        return super.getTextCursorDrawable();
+    }
+
+    @Override
+    public void setTextCursorDrawable(int textCursorDrawable) {
+        super.setTextCursorDrawable(textCursorDrawable);
+    }
+
+    @Override
+    public void setTextCursorDrawable(@Nullable Drawable textCursorDrawable) {
+        super.setTextCursorDrawable(textCursorDrawable);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/vkui/VKUIRadioCheckbox.java

@@ -0,0 +1,18 @@
+package ru.vtosters.lite.ui.vkui;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.ContextThemeWrapper;
+
+import androidx.appcompat.widget.AppCompatRadioButton;
+
+public class VKUIRadioCheckbox extends AppCompatRadioButton {
+
+    public VKUIRadioCheckbox(Context context) {
+        super(new ContextThemeWrapper(context, android.R.style.Widget_CompoundButton_RadioButton));
+    }
+
+    public VKUIRadioCheckbox(Context context, AttributeSet attributeSet) {
+        super(new ContextThemeWrapper(context, android.R.style.Widget_CompoundButton_RadioButton), attributeSet);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/vkui/VKUISnackbar.java

@@ -0,0 +1,83 @@
+package ru.vtosters.lite.ui.vkui;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.view.View;
+import android.view.Window;
+
+import androidx.annotation.DrawableRes;
+import androidx.annotation.StringRes;
+import androidx.fragment.app.Fragment;
+
+import com.vk.core.dialogs.snackbar.VkSnackbar;
+
+public class VKUISnackbar {
+    private VkSnackbar.a mLocalBuilder;
+
+    public VKUISnackbar(Context context, boolean darkMode) {
+        this.mLocalBuilder = new VkSnackbar.a(context, darkMode);
+    }
+
+    public VKUISnackbar setIcon(Drawable icon) {
+        mLocalBuilder.a(icon);
+        return this;
+    }
+
+    public VKUISnackbar setIcon(@DrawableRes int iconId) {
+        mLocalBuilder.b(iconId);
+        return this;
+    }
+
+    public VKUISnackbar setMessage(String message) {
+        mLocalBuilder.a((CharSequence) message);
+        return this;
+    }
+
+    public VKUISnackbar setMessage(@StringRes int resId) {
+        mLocalBuilder.a(resId);
+        return this;
+    }
+
+    public VKUISnackbar setShowTime(long time) {
+        mLocalBuilder.a(time);
+        return this;
+    }
+
+    public VKUISnackbar setView(View anchorView) {
+        mLocalBuilder.a(anchorView);
+        return this;
+    }
+
+    public VKUISnackbar setFragment(Fragment fragment) {
+        mLocalBuilder.a(fragment);
+        return this;
+    }
+
+    public VKUISnackbar setActionButton(String text, OnClickListener clickListener) {
+        mLocalBuilder.a(text, vkSnackbar -> {
+            clickListener.onClick(vkSnackbar);
+            return null;
+        });
+        return this;
+    }
+
+    public VKUISnackbar setActionButton(@StringRes int textId, OnClickListener clickListener) {
+        mLocalBuilder.a(textId, vkSnackbar -> {
+            clickListener.onClick(vkSnackbar);
+            return null;
+        });
+        return this;
+    }
+
+    public VkSnackbar create() {
+        return mLocalBuilder.d();
+    }
+
+    public VkSnackbar create(Window window) {
+        return mLocalBuilder.a(window);
+    }
+
+    public interface OnClickListener {
+        void onClick(VkSnackbar snackbar);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/vkui/VKUITextView.java

@@ -0,0 +1,38 @@
+package ru.vtosters.lite.ui.vkui;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.ContextThemeWrapper;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+import com.vtosters.lite.R;
+
+public class VKUITextView extends TextView {
+
+    public static final int STYLE_TITLE_1 = R.style.VKUIText_Title1;
+    public static final int STYLE_TITLE_2 = R.style.VKUIText_Title2;
+    public static final int STYLE_HEADLINE = R.style.VKUIText_Headline;
+    public static final int STYLE_DEFAULT = R.style.VKUIText_Text;
+    public static final int STYLE_SUBHEAD_1 = R.style.VKUIText_Subhead1;
+    public static final int STYLE_SUBHEAD_2 = R.style.VKUIText_Subhead2;
+    public static final int STYLE_CAPTION_1 = R.style.VKUIText_Caption1;
+    public static final int STYLE_CAPTION_2 = R.style.VKUIText_Caption2;
+
+    public VKUITextView(Context context) {
+        this(context, STYLE_DEFAULT);
+    }
+
+    public VKUITextView(Context context, int style) {
+        super(new ContextThemeWrapper(context, style));
+    }
+
+    public VKUITextView(Context context, @Nullable AttributeSet attrs) {
+        super(new ContextThemeWrapper(context, STYLE_DEFAULT), attrs);
+    }
+
+    public VKUITextView(Context context, @Nullable AttributeSet attrs, int style) {
+        super(new ContextThemeWrapper(context, style), attrs);
+    }
+}

app/src/main/java/ru/vtosters/lite/ui/vkui/VKUiSwitch.java

@@ -0,0 +1,23 @@
+package ru.vtosters.lite.ui.vkui;
+
+import android.content.Context;
+import android.text.TextUtils;
+
+import androidx.appcompat.widget.SwitchCompat;
+
+import ru.vtosters.lite.utils.AndroidUtils;
+
+public class VKUiSwitch extends SwitchCompat {
+
+    public VKUiSwitch(Context context) {
+        super(context);
+        setEllipsize(TextUtils.TruncateAt.END);
+        setPadding(AndroidUtils.dp2px(8), AndroidUtils.dp2px(8), AndroidUtils.dp2px(8), AndroidUtils.dp2px(8));
+        setTextSize(16.0f);
+    }
+
+    @Override
+    public final void setEllipsize(TextUtils.TruncateAt where) {
+        super.setEllipsize(where);
+    }
+}

app/src/main/java/ru/vtosters/lite/utils/IOUtils.java

@@ -71,10 +71,34 @@ public class IOUtils {
     }
 
     public static void writeToFile(File file, byte[] content) throws IOException {
+        if (!file.exists())
+            file.createNewFile();
         FileOutputStream fos = new FileOutputStream(file);
         fos.write(content);
     }
 
+    public static void copyFileToDirectory(File dest, File targetDir) throws IOException {
+        if (!targetDir.exists())
+            targetDir.mkdirs();
+        var path = dest.getAbsolutePath();
+        var target = new File(targetDir, path.substring(path.lastIndexOf("/")));
+        copyFile(dest, target);
+    }
+
+    public static void copyFile(File dest, File target) throws IOException {
+        var parent = target.getParentFile();
+        if (!parent.exists())
+            parent.getParentFile().mkdirs();
+        writeToFile(target, readAllBytes(dest));
+    }
+
+    public static void copyFile(InputStream is, File target) throws IOException {
+        var parent = target.getParentFile();
+        if (!parent.exists())
+            parent.getParentFile().mkdirs();
+        writeToFile(target, readAllBytes(is));
+    }
+
     public static void deleteRecursive(File f) {
         deleteRecursive(f, true);
     }

app/src/main/java/ru/vtosters/lite/utils/LayoutUtils.java

@@ -1,9 +1,12 @@
 package ru.vtosters.lite.utils;
 
+import android.view.ViewGroup;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
 import android.widget.RelativeLayout;
 
+import androidx.constraintlayout.widget.ConstraintLayout;
+
 public class LayoutUtils {
 
     public static int MATCH_PARENT = -1;
@@ -21,4 +24,12 @@ public class LayoutUtils {
     public static FrameLayout.LayoutParams createFrame(int w, int h) {
         return new FrameLayout.LayoutParams(w, h);
     }
+
+    public static ViewGroup.LayoutParams createViewGroup(int w, int h) {
+        return new ViewGroup.LayoutParams(w, h);
+    }
+
+    public static ConstraintLayout.LayoutParams createConstraint(int w, int h) {
+        return new ConstraintLayout.LayoutParams(w, h);
+    }
 }

app/src/main/java/ru/vtosters/lite/utils/LifecycleUtils.java

@@ -1,15 +1,12 @@
 package ru.vtosters.lite.utils;
 
 import android.app.Activity;
-import android.app.Application;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
-import android.os.Bundle;
 import android.os.Handler;
 
 import com.vk.navigation.Navigator;
-import com.vtosters.lite.VKActivity;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -17,41 +14,13 @@ import java.util.List;
 public class LifecycleUtils {
     private static final List<Activity> activities = new ArrayList<>();
 
-    public static void registerActivities(Application application) {
+    public static void addActivity(Activity activity) {
-        application.registerActivityLifecycleCallbacks(new Application.ActivityLifecycleCallbacks() {
-            @Override // android.app.Application.ActivityLifecycleCallbacks
-            public void onActivityPaused(Activity activity) {
-            }
-
-            @Override // android.app.Application.ActivityLifecycleCallbacks
-            public void onActivityResumed(Activity activity) {
-            }
-
-            @Override // android.app.Application.ActivityLifecycleCallbacks
-            public void onActivitySaveInstanceState(Activity activity, Bundle bundle) {
-            }
-
-            @Override // android.app.Application.ActivityLifecycleCallbacks
-            public void onActivityStarted(Activity activity) {
-            }
-
-            @Override // android.app.Application.ActivityLifecycleCallbacks
-            public void onActivityStopped(Activity activity) {
-            }
-
-            @Override // android.app.Application.ActivityLifecycleCallbacks
-            public void onActivityCreated(Activity activity, Bundle bundle) {
-                if (activity instanceof VKActivity) {
         activities.add(activity);
     }
-            }
 
-            @Override // android.app.Application.ActivityLifecycleCallbacks
+    public static void removeActivity(Activity activity) {
-            public void onActivityDestroyed(Activity activity) {
         activities.remove(activity);
     }
-        });
-    }
 
     public static Activity getCurrentActivity() {
         return activities.size() > 0 ? activities.get(0) : null;

app/src/main/java/ru/vtosters/lite/utils/Preferences.java

@@ -20,12 +20,9 @@ import android.content.pm.PackageManager;
 import android.preference.PreferenceManager;
 
 import com.vtosters.lite.data.Users;
-import com.vtosters.lite.fragments.SettingsListFragment;
 
 import java.security.NoSuchAlgorithmException;
 
-import ru.vtosters.lite.ui.fragments.VTSettings;
-
 public class Preferences {
     public static SharedPreferences preferences = getGlobalContext().getSharedPreferences("com.vtosters.lite_preferences", Context.MODE_PRIVATE);
     public static String VERSIONNAME = "Beta";
@@ -35,7 +32,6 @@ public class Preferences {
         GmsUtils.fixGapps();
         setProxy();
         reloadMessagesList();
-        LifecycleUtils.registerActivities(application);
         getInstance().autoCleaningCache();
     } // VK Init
 
@@ -136,11 +132,6 @@ public class Preferences {
         return getBoolValue("foaf", false);
     }
 
-    public static Class useNewSettings() {
-        boolean bool = getBoolValue("useNewSettings", true);
-        return bool ? VTSettings.class : SettingsListFragment.class;
-    }
-
     public static boolean VKUI_INJ() {
         return getBoolValue("VKUI_INJ", true);
     }

app/src/main/java/ru/vtosters/lite/utils/ReflectionUtils.java

@@ -11,46 +11,83 @@ public class ReflectionUtils {
      * Gets a class with specific name.
      * Supports smali type (Lpackage/Class;)
      */
-    public static Class<?> getClass(String name) throws ClassNotFoundException {
+    public static Class<?> getClass(String name)
+            throws ClassNotFoundException {
         if (name.contains(";"))
             name = name.substring(1, name.length() - 1).replace("/", ".");
         return Class.forName(name);
     }
 
-    /**
+    public static Field getDeclaredField(Class<?> clz, String fieldName)
-     * Gets a declared field with specific name.
+            throws NoSuchFieldException {
-     **/
-    public static Field getDeclaredField(Class<?> clz, String fieldName) throws NoSuchFieldException {
         Field field = clz.getDeclaredField(fieldName);
         field.setAccessible(true);
         return field;
     }
 
-    public static Field getDeclaredField(String className, String fieldName) throws NoSuchFieldException, ClassNotFoundException {
+    public static Field getDeclaredField(String className, String fieldName)
-        Field field = getClass(className).getDeclaredField(fieldName);
+            throws NoSuchFieldException, ClassNotFoundException {
-        field.setAccessible(true);
+        return getDeclaredField(getClass(className), fieldName);
-        return field;
     }
 
-    /**
+    public static Field getDeclaredFieldRecursive(Class<?> clz, String fieldName)
-     * Gets a field with specific name.
+            throws NoSuchFieldException {
-     **/
+        Field field = null;
-    public static Field getField(Class<?> clz, String fieldName) throws NoSuchFieldException {
+        Class<?> clazz = clz;
+        while (clazz != null) {
+            try {
+                field = getDeclaredField(clazz, fieldName);
+                break;
+            } catch (NoSuchFieldException e) {
+                clazz = clz.getSuperclass();
+            }
+        }
+        if (field != null)
+            return field;
+        throw new NoSuchFieldException(fieldName);
+    }
+
+    public static Field getDeclaredFieldRecursive(String className, String fieldName)
+            throws ClassNotFoundException, NoSuchFieldException {
+        return getDeclaredFieldRecursive(getClass(className), fieldName);
+    }
+
+    public static Field getField(Class<?> clz, String fieldName)
+            throws NoSuchFieldException {
         Field field = clz.getField(fieldName);
         field.setAccessible(true);
         return field;
     }
 
-    public static Field getField(String className, String fieldName) throws NoSuchFieldException, ClassNotFoundException {
+    public static Field getField(String className, String fieldName)
-        Field field = getClass(className).getField(fieldName);
+            throws NoSuchFieldException, ClassNotFoundException {
-        field.setAccessible(true);
+        return getField(getClass(className), fieldName);
+    }
+
+    public static Field getFieldRecursive(Class<?> clz, String fieldName)
+            throws NoSuchFieldException {
+        Field field = null;
+        Class<?> clazz = clz;
+        while (clazz != null) {
+            try {
+                field = getField(clazz, fieldName);
+                break;
+            } catch (NoSuchFieldException e) {
+                clazz = clz.getSuperclass();
+            }
+        }
+        if (field != null)
             return field;
+        throw new NoSuchFieldException(fieldName);
     }
 
-    /**
+    public static Field getFieldRecursive(String className, String fieldName)
-     * Gets a non-static field value
+            throws ClassNotFoundException, NoSuchFieldException {
-     */
+        return getFieldRecursive(getClass(className), fieldName);
-    public static <T> T getObjectField(Class<?> clz, String fieldName, Object instance) throws NoSuchFieldException, IllegalAccessException {
+    }
+
+    public static <T> T getObjectField(Class<?> clz, String fieldName, Object instance)
+            throws NoSuchFieldException, IllegalAccessException {
         Field field;
         try {
             field = getField(clz, fieldName);
@@ -60,43 +97,50 @@ public class ReflectionUtils {
         return (T) field.get(instance);
     }
 
-    public static <T> T getObjectField(String className, String fieldName, Object instance) throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
+    public static <T> T getObjectField(String className, String fieldName, Object instance)
-        Field field;
+            throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
-        try {
+        return getObjectField(getClass(className), fieldName, instance);
-            field = getField(className, fieldName);
-        } catch (NoSuchFieldException e) {
-            field = getDeclaredField(className, fieldName);
-        }
-        return (T) field.get(instance);
     }
 
-    /**
+    public static void setObjectField(Class<?> clz, String fieldName, Object instance, Object value)
-     * Sets a value for non-static field
+            throws NoSuchFieldException, IllegalAccessException {
-     */
-    public static void setObjectField(Class<?> clz, String fieldName, Object instance, Object value) throws NoSuchFieldException, IllegalAccessException {
         Field field;
         try {
             field = getField(clz, fieldName);
         } catch (NoSuchFieldException e) {
             field = getDeclaredField(clz, fieldName);
         }
+        unfinalField(field);
         field.set(instance, value);
     }
 
-    public static void setObjectField(String className, String fieldName, Object instance, Object value) throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
+    public static void setObjectField(String className, String fieldName, Object instance, Object value)
-        Field field;
+            throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
-        try {
+        setObjectField(getClass(className), fieldName, instance, value);
-            field = getField(className, fieldName);
-        } catch (NoSuchFieldException e) {
-            field = getDeclaredField(className, fieldName);
-        }
-        field.set(instance, value);
     }
 
-    /**
+    public static <T> T getObjectStaticField(Class<?> clz, String fieldName)
-     * Unlocks modifying of field
+            throws NoSuchFieldException, IllegalAccessException {
-     */
+        return getObjectField(clz, fieldName, null);
-    private static void unlockField(Field field) throws NoSuchFieldException {
+    }
+
+    public static <T> T getObjectStaticField(String className, String fieldName)
+            throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
+        return getObjectField(getClass(className), fieldName, null);
+    }
+
+    public static void setObjectStaticField(Class<?> clz, String fieldName, Object value)
+            throws NoSuchFieldException, IllegalAccessException {
+        setObjectField(clz, fieldName, null, value);
+    }
+
+    public static void setObjectStaticField(String className, String fieldName, Object value)
+            throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
+        setObjectStaticField(getClass(className), fieldName, value);
+    }
+
+    public static void unfinalField(Field field) throws NoSuchFieldException {
+        if (!Modifier.isFinal(field.getModifiers())) return;
         Field accessFlagsFld = getDeclaredField(Field.class, "accessFlags");
         try {
             int accessFlags = accessFlagsFld.getInt(field);
@@ -106,178 +150,60 @@ public class ReflectionUtils {
         }
     }
 
-    /**
+    public static Method getMethod(Class<?> clz, String methodName, Class<?>... parameterTypes)
-     * Unlocks modifying of non-static field and sets a value for it
+            throws NoSuchMethodException {
-     */
-    public static void setObjectFinalField(Class<?> clz, String fieldName, Object instance, Object value) throws NoSuchFieldException, IllegalAccessException {
-        Field field;
-        try {
-            field = getField(clz, fieldName);
-        } catch (NoSuchFieldException e) {
-            field = getDeclaredField(clz, fieldName);
-        }
-
-        if (!Modifier.isFinal(field.getModifiers())) return;
-
-        unlockField(field);
-        field.set(instance, value);
-    }
-
-    public static void setObjectFinalField(String className, String fieldName, Object instance, Object value) throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
-        Field field;
-        try {
-            field = getField(className, fieldName);
-        } catch (NoSuchFieldException e) {
-            field = getDeclaredField(className, fieldName);
-        }
-
-        if (!Modifier.isFinal(field.getModifiers())) return;
-
-        unlockField(field);
-        field.set(instance, value);
-    }
-
-    /**
-     * Sets a value for static field
-     */
-    public static void setObjectStaticField(Class<?> clz, String fieldName, Object value) throws NoSuchFieldException, IllegalAccessException {
-        Field field;
-        try {
-            field = getField(clz, fieldName);
-        } catch (NoSuchFieldException e) {
-            field = getDeclaredField(clz, fieldName);
-        }
-        field.set(null, value);
-    }
-
-    public static void setObjectStaticField(String className, String fieldName, Object value) throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
-        Field field;
-        try {
-            field = getField(className, fieldName);
-        } catch (NoSuchFieldException e) {
-            field = getDeclaredField(className, fieldName);
-        }
-        field.set(null, value);
-    }
-
-    /**
-     * Unlocks modifying of non-static field and sets a value for it
-     */
-    public static void setObjectFinalStaticField(Class<?> clz, String fieldName, Object value) throws NoSuchFieldException, IllegalAccessException {
-        Field field;
-        try {
-            field = getField(clz, fieldName);
-        } catch (NoSuchFieldException e) {
-            field = getDeclaredField(clz, fieldName);
-        }
-
-        if (!Modifier.isFinal(field.getModifiers())) return;
-
-        unlockField(field);
-        field.set(null, value);
-    }
-
-    public static void setObjectFinalStaticField(String className, String fieldName, Object value) throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
-        Field field;
-        try {
-            field = getField(className, fieldName);
-        } catch (NoSuchFieldException e) {
-            field = getDeclaredField(className, fieldName);
-        }
-
-        if (!Modifier.isFinal(field.getModifiers())) return;
-
-        unlockField(field);
-        field.set(null, value);
-    }
-
-    /**
-     * Gets a static field value
-     */
-    public static <T> T getObjectField(Class<?> clz, String fieldName) throws NoSuchFieldException, IllegalAccessException {
-        Field field;
-        try {
-            field = getField(clz, fieldName);
-        } catch (NoSuchFieldException e) {
-            field = getDeclaredField(clz, fieldName);
-        }
-        return (T) field.get(null);
-    }
-
-    /**
-     * Gets a method with specific name.
-     **/
-    public static Method getMethod(Class<?> clz, String methodName, Class<?>... parameterTypes) throws NoSuchMethodException {
         Method method = clz.getMethod(methodName, parameterTypes);
         method.setAccessible(true);
         return method;
     }
 
-    public static Method getMethod(String className, String methodName, Class<?>... parameterTypes) throws ClassNotFoundException, NoSuchMethodException {
+    public static Method getMethod(String className, String methodName, Class<?>... parameterTypes)
-        Method method = getClass(className).getMethod(methodName, parameterTypes);
+            throws ClassNotFoundException, NoSuchMethodException {
-        method.setAccessible(true);
+        return getMethod(getClass(className), methodName, parameterTypes);
-        return method;
     }
 
-    public static Method getMethod(Class<?> clz, String methodName, Object... parameters) throws NoSuchMethodException {
+    public static Method getMethod(Class<?> clz, String methodName, Object... parameters)
+            throws NoSuchMethodException {
         Class<?>[] parameterTypes = new Class<?>[parameters.length];
         for (int i = 0; i < parameters.length; i++) {
             parameterTypes[i] = parameters[i].getClass();
         }
-        Method method = getMethod(clz, methodName, parameterTypes);
+        return getMethod(clz, methodName, parameterTypes);
-        method.setAccessible(true);
-        return method;
     }
 
-    public static Method getMethod(String className, String methodName, Object... parameters) throws ClassNotFoundException, NoSuchMethodException {
+    public static Method getMethod(String className, String methodName, Object... parameters)
-        Class<?>[] parameterTypes = new Class<?>[parameters.length];
+            throws ClassNotFoundException, NoSuchMethodException {
-        for (int i = 0; i < parameters.length; i++) {
+        return getMethod(getClass(className), methodName, parameters);
-            parameterTypes[i] = parameters[i].getClass();
-        }
-        Method method = getMethod(className, methodName, parameterTypes);
-        method.setAccessible(true);
-        return method;
     }
 
-    /**
+    public static Method getDeclaredMethod(Class<?> clz, String methodName, Class<?>... parameterTypes)
-     * Gets a declared method with specific name.
+            throws NoSuchMethodException {
-     **/
-    public static Method getDeclaredMethod(Class<?> clz, String methodName, Class<?>... parameterTypes) throws NoSuchMethodException {
         Method method = clz.getDeclaredMethod(methodName, parameterTypes);
         method.setAccessible(true);
         return method;
     }
 
-    public static Method getDeclaredMethod(String className, String methodName, Class<?>... parameterTypes) throws ClassNotFoundException, NoSuchMethodException {
+    public static Method getDeclaredMethod(String className, String methodName, Class<?>... parameterTypes)
-        Method method = getClass(className).getDeclaredMethod(methodName, parameterTypes);
+            throws ClassNotFoundException, NoSuchMethodException {
-        method.setAccessible(true);
+        return getDeclaredMethod(getClass(className), methodName, parameterTypes);
-        return method;
     }
 
-    public static Method getDeclaredMethod(Class<?> clz, String methodName, Object... parameters) throws NoSuchMethodException {
+    public static Method getDeclaredMethod(Class<?> clz, String methodName, Object... parameters)
+            throws NoSuchMethodException {
         Class<?>[] parameterTypes = new Class<?>[parameters.length];
         for (int i = 0; i < parameters.length; i++) {
             parameterTypes[i] = parameters[i].getClass();
         }
-        Method method = getDeclaredMethod(clz, methodName, parameterTypes);
+        return getDeclaredMethod(clz, methodName, parameterTypes);
-        method.setAccessible(true);
-        return method;
     }
 
-    public static Method getDeclaredMethod(String className, String methodName, Object... parameters) throws ClassNotFoundException, NoSuchMethodException {
+    public static Method getDeclaredMethod(String className, String methodName, Object... parameters)
-        Class<?>[] parameterTypes = new Class<?>[parameters.length];
+            throws ClassNotFoundException, NoSuchMethodException {
-        for (int i = 0; i < parameters.length; i++) {
+        return getDeclaredMethod(getClass(className), methodName, parameters);
-            parameterTypes[i] = parameters[i].getClass();
-        }
-        Method method = getDeclaredMethod(className, methodName, parameterTypes);
-        method.setAccessible(true);
-        return method;
     }
 
-    /**
+    public static <T> T invokeMethod(Class<?> clz, String methodName, Object instance, Class<?>[] parameterTypes, Object... parameters)
-     * Invokes a non-static method
+            throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-     */
-    public static <T> T invokeMethod(Class<?> clz, String methodName, Object instance, Class<?>[] parameterTypes, Object... parameters) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
         Method method;
         try {
             method = getMethod(clz, methodName, parameterTypes);
@@ -287,92 +213,42 @@ public class ReflectionUtils {
         return (T) method.invoke(instance, parameters);
     }
 
-    public static <T> T invokeMethod(String className, String methodName, Object instance, Class<?>[] parameterTypes, Object... parameters) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, ClassNotFoundException {
+    public static <T> T invokeMethod(String className, String methodName, Object instance, Class<?>[] parameterTypes, Object... parameters)
-        Method method;
+            throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, ClassNotFoundException {
-        try {
+        return invokeMethod(getClass(className), methodName, instance, parameterTypes, parameters);
-            method = getMethod(className, methodName, parameterTypes);
-        } catch (NoSuchMethodException e) {
-            method = getDeclaredMethod(className, methodName, parameters);
-        }
-        return (T) method.invoke(instance, parameters);
     }
 
-    public static <T> T invokeMethod(Class<?> clz, String methodName, Object instance, Object... parameters) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
+    public static <T> T invokeMethod(Class<?> clz, String methodName, Object instance, Object... parameters)
+            throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
         Class<?>[] parameterTypes = new Class<?>[parameters.length];
         for (int i = 0; i < parameters.length; i++) {
             parameterTypes[i] = parameters[i].getClass();
         }
-        Method method;
+        return invokeMethod(clz, methodName, instance, parameterTypes, parameters);
-        try {
-            method = getMethod(clz, methodName, parameterTypes);
-        } catch (NoSuchMethodException e) {
-            method = getDeclaredMethod(clz, methodName, parameters);
-        }
-        return (T) method.invoke(instance, parameters);
     }
 
-    public static <T> T invokeMethod(String className, String methodName, Object instance, Object... parameters) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, ClassNotFoundException {
+    public static <T> T invokeMethod(String className, String methodName, Object instance, Object... parameters)
-        Class<?>[] parameterTypes = new Class<?>[parameters.length];
+            throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, ClassNotFoundException {
-        for (int i = 0; i < parameters.length; i++) {
+        return invokeMethod(getClass(className), methodName, instance, parameters);
-            parameterTypes[i] = parameters[i].getClass();
-        }
-        Method method;
-        try {
-            method = getMethod(className, methodName, parameterTypes);
-        } catch (NoSuchMethodException e) {
-            method = getDeclaredMethod(className, methodName, parameters);
-        }
-        return (T) method.invoke(instance, parameters);
     }
 
-    /**
+    public static <T> T invokeStaticMethod(Class<?> clz, String methodName, Class<?>[] parameterTypes, Object... parameters)
-     * Invokes a static method
+            throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-     */
+        return invokeMethod(clz, methodName, null, parameterTypes, parameters);
-    public static <T> T invokeStaticMethod(Class<?> clz, String methodName, Class<?>[] parameterTypes, Object... parameters) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-        Method method;
-        try {
-            method = getMethod(clz, methodName, parameterTypes);
-        } catch (NoSuchMethodException e) {
-            method = getDeclaredMethod(clz, methodName, parameters);
-        }
-        return (T) method.invoke(null, parameters);
     }
 
-    public static <T> T invokeStaticMethod(String className, String methodName, Class<?>[] parameterTypes, Object... parameters) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, ClassNotFoundException {
+    public static <T> T invokeStaticMethod(String className, String methodName, Class<?>[] parameterTypes, Object... parameters)
-        Method method;
+            throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, ClassNotFoundException {
-        try {
+        return invokeStaticMethod(getClass(className), methodName, parameterTypes, parameters);
-            method = getMethod(className, methodName, parameterTypes);
-        } catch (NoSuchMethodException e) {
-            method = getDeclaredMethod(className, methodName, parameters);
-        }
-        return (T) method.invoke(null, parameters);
     }
 
-    public static <T> T invokeStaticMethod(Class<?> clz, String methodName, Object... parameters) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
+    public static <T> T invokeStaticMethod(Class<?> clz, String methodName, Object... parameters)
-        Class<?>[] parameterTypes = new Class<?>[parameters.length];
+            throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-        for (int i = 0; i < parameters.length; i++) {
+        return invokeMethod(clz, methodName, null, parameters);
-            parameterTypes[i] = parameters[i].getClass();
-        }
-        Method method;
-        try {
-            method = getMethod(clz, methodName, parameterTypes);
-        } catch (NoSuchMethodException e) {
-            method = getDeclaredMethod(clz, methodName, parameters);
-        }
-        return (T) method.invoke(null, parameters);
     }
 
-    public static <T> T invokeStaticMethod(String className, String methodName, Object... parameters) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, ClassNotFoundException {
+    public static <T> T invokeStaticMethod(String className, String methodName, Object... parameters)
-        Class<?>[] parameterTypes = new Class<?>[parameters.length];
+            throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, ClassNotFoundException {
-        for (int i = 0; i < parameters.length; i++) {
+        return invokeMethod(getClass(className), methodName, null, parameters);
-            parameterTypes[i] = parameters[i].getClass();
-        }
-        Method method;
-        try {
-            method = getMethod(className, methodName, parameterTypes);
-        } catch (NoSuchMethodException e) {
-            method = getDeclaredMethod(className, methodName, parameters);
-        }
-        return (T) method.invoke(null, parameters);
     }
 }

app/src/main/java/ru/vtosters/lite/utils/ThemesUtils.java

@@ -8,7 +8,6 @@ import static ru.vtosters.lite.utils.AndroidUtils.getCenterScreenCoords;
 import static ru.vtosters.lite.utils.AndroidUtils.getIdentifier;
 import static ru.vtosters.lite.utils.AndroidUtils.getPrefsValue;
 import static ru.vtosters.lite.utils.AndroidUtils.getResources;
-import static ru.vtosters.lite.utils.Preferences.color_grishka;
 import static ru.vtosters.lite.utils.Preferences.dockbar_accent;
 import static ru.vtosters.lite.utils.Preferences.milkshake;
 import static ru.vtosters.lite.utils.Preferences.navbar;
@@ -43,11 +42,73 @@ import com.vtosters.lite.data.ThemeTracker;
 import java.util.Arrays;
 import java.util.List;
 
+import ru.vtosters.lite.themes.managers.ThemesManager;
+
 public class ThemesUtils {
-    public static List<String> accentColors = Arrays.asList(
+    // temporary added colors with prefix "ff" for testing
-            "5692d7", "528bcc", "7aa0cc", "518bcc", "6296d0", "2f68aa", "638ebf", "5181b8", "71aaeb", "4774a8", "5baaf4", "4186c8", "add3ff", "4774a8", "718198", "5a9eff", "99a2ad", "74a2d6", "e9eef3", "dfe3e7", "eff1f3", "5c9ce6", "4986cc", "4680c2"
+    public static List<Integer> accentColors = Arrays.asList(
+            Color.parseColor("#2688eb"),
+            Color.parseColor("#ff2688eb"),
+            Color.parseColor("#529ef4"),
+            Color.parseColor("#ff529ef4"),
+            Color.parseColor("#2d81e0"),
+            Color.parseColor("#ff2d81e0"),
+            Color.parseColor("#2975cc"),
+            Color.parseColor("#ff2975cc"),
+            Color.parseColor("#3f8ae0"),
+            Color.parseColor("#ff3f8ae0"),
+            Color.parseColor("#5692d7"),
+            Color.parseColor("#ff5692d7"),
+            Color.parseColor("#528bcc"),
+            Color.parseColor("#ff528bcc"),
+            Color.parseColor("#7aa0cc"),
+            Color.parseColor("#ff7aa0cc"),
+            Color.parseColor("#518bcc"),
+            Color.parseColor("#ff518bcc"),
+            Color.parseColor("#6296d0"),
+            Color.parseColor("#ff6296d0"),
+            Color.parseColor("#2f68aa"),
+            Color.parseColor("#ff2f68aa"),
+            Color.parseColor("#638ebf"),
+            Color.parseColor("#ff638ebf"),
+            Color.parseColor("#5181b8"),
+            Color.parseColor("#ff5181b8"),
+            Color.parseColor("#71aaeb"),
+            Color.parseColor("#ff71aaeb"),
+            Color.parseColor("#4774a8"),
+            Color.parseColor("#ff4774a8"),
+            Color.parseColor("#5baaf4"),
+            Color.parseColor("#ff5baaf4"),
+            Color.parseColor("#4186c8"),
+            Color.parseColor("#ff4186c8"),
+            Color.parseColor("#add3ff"),
+            Color.parseColor("#ffadd3ff"),
+            Color.parseColor("#718198"),
+            Color.parseColor("#ff718198"),
+            Color.parseColor("#5a9eff"),
+            Color.parseColor("#ff5a9eff"),
+            Color.parseColor("#99a2ad"),
+            Color.parseColor("#ff99a2ad"),
+            Color.parseColor("#74a2d6"),
+            Color.parseColor("#ff74a2d6"),
+            Color.parseColor("#e9eef3"),
+            Color.parseColor("#ffe9eef3"),
+            Color.parseColor("#dfe3e7"),
+            Color.parseColor("#ffdfe3e7"),
+            Color.parseColor("#eff1f3"),
+            Color.parseColor("#ffeff1f3"),
+            Color.parseColor("#5c9ce6"),
+            Color.parseColor("#ff5c9ce6"),
+            Color.parseColor("#4986cc"),
+            Color.parseColor("#ff4986cc"),
+            Color.parseColor("#4680c2"),
+            Color.parseColor("#ff4680c2")
     );
 
+    public static boolean isCustomThemeApplied() {
+        return !"default".equals(AndroidUtils.getPreferences().getString("vtl_theme_id", "default"));
+    }
+
     public static void applyTheme(VKTheme theme) {
         VKThemeHelper.theme(theme, LifecycleUtils.getCurrentActivity(), getCenterScreenCoords());
     } // Apply VKTheme and ImTheme (hard applying without dynamic theme changing)
@@ -156,12 +217,14 @@ public class ThemesUtils {
     } // Return needed theme for theme changer
 
     public static int getColorFromAttr(int attr) {
+        if (isCustomThemeApplied()) {
+            var color = ThemesManager.getInstance().getCurrentTheme().getColor(attr);
+            if (color != -1)
+                return color;
+        }
         return VKThemeHelper.d(attr);
     } // Get needed attr color
 
-    public static boolean isAndroidMonet() {
-        return color_grishka() && Build.VERSION.SDK_INT >= 31;
-    }
 
     public static void colorWriteBar(View view) {
         if (!navbar()) return;
@@ -194,7 +257,7 @@ public class ThemesUtils {
 
         if (drawable == null) return null;
 
-        if (isAndroidMonet() || isDarkTheme()) accent = getAccentColor();
+        if (isDarkTheme()) accent = getAccentColor();
 
         return new RecoloredDrawable(drawable, accent);
     } // Recolor vk icon to accent color
@@ -203,14 +266,11 @@ public class ThemesUtils {
     public static Drawable recolorDrawableToolbar(Drawable drawable) {
         if (drawable == null) return null;
 
-        if (!isAndroidMonet()) return drawable;
-
         return new RecoloredDrawable(drawable, getHeaderText());
     } // Recolor toolbar drawable to accent color
 
     @SuppressLint("UseCompatLoadingForDrawables")
     public static Drawable recolorDrawableInt(int drawable) {
-        if (!isAndroidMonet()) return getResources().getDrawable(drawable);
 
         @SuppressLint("UseCompatLoadingForDrawables") Drawable res = getResources().getDrawable(drawable);
         return new RecoloredDrawable(res, getAccentColor());
@@ -219,14 +279,12 @@ public class ThemesUtils {
     public static ColorStateList recolorCSL(ColorStateList colorStateList) {
         if (colorStateList == null) return null;
 
-        if (!isAndroidMonet()) return colorStateList;
-
         return ColorStateList.valueOf(getAccentColor());
     } // Recolor ColorStateList to accent color
 
     @SuppressLint("UseCompatLoadingForColorStateLists")
     public static ColorStateList themeCSL(Context context, int color) {
-        if (isColorRefAccented(color) && isAndroidMonet()) {
+        if (isColorRefAccented(color)) {
             return ColorStateList.valueOf(getAccentColor());
         }
 
@@ -260,6 +318,26 @@ public class ThemesUtils {
         }
     } // Recolor ColorStateList
 
+    public static ColorStateList themeCSL(ColorStateList csl){
+        try {
+            int unsel = csl.getColorForState(new int[] {-android.R.attr.state_selected}, Color.BLACK);
+            int sel = csl.getColorForState(new int[] {android.R.attr.state_selected}, Color.BLACK);
+
+            boolean isUnselAccent = isAccentedColor(unsel);
+            boolean isSelAccent = isAccentedColor(sel);
+
+            if (isUnselAccent || isSelAccent) {
+                return new ColorStateList(new int[][] {
+                        new int[] {android.R.attr.state_selected}, new int[] {-android.R.attr.state_selected}
+                }, new int[] {isSelAccent ? getAccentColor() : sel, isUnselAccent ? getAccentColor() : unsel});
+            }
+            return csl;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
     public static int darken(int color, float by) {
         float[] hsl = new float[3];
         ColorUtils.colorToHSL(color, hsl);
@@ -291,23 +369,17 @@ public class ThemesUtils {
     }
 
     public static boolean isAccentedColor(int target) {
-        return accentColors.contains(hex(target).toLowerCase());
+        return accentColors.contains(target);
     }
 
+    @SuppressLint("NewApi")
     public static int getColor(Context context, int i) {
-        if (isColorRefAccented(i) && isAndroidMonet()) {
+        if (isColorRefAccented(i)) {
             return getAccentColor();
         }
         return context.getColor(i);
     } // Android Support color injector + accent color checker
 
-    public static int getColor2(int i) {
-        if (isColorRefAccented(i) && isAndroidMonet()) {
-            return getAccentColor();
-        }
-        return getResources().getColor(i);
-    } // Android Support color injector + accent color checker
-
     public static int getAlertStyle() {
         if (isDarkTheme()) return R.style.Theme_MaterialComponents_Dialog_Alert;
         return R.style.Theme_MaterialComponents_Light_Dialog_Alert;
@@ -355,6 +427,10 @@ public class ThemesUtils {
         return String.format("#%06X", Integer.valueOf(i & 16777215));
     } // Get color as hex string
 
+    public static String hex2(int i) {
+        return String.format("%06X", Integer.valueOf(i & 16777215));
+    }
+
     public static int getNavigationHeight(int Default) {
         int VKME = R.dimen.design_bottom_sheet_peek_height_min;
 

smali/res/drawable-anydpi-v24/vk_icon_moon_outline_28.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="28dp"
+    android:width="28dp"
+    android:viewportWidth="28.0"
+    android:viewportHeight="28.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M24.1662,15.6852C24.9586,15.4046 25.7226,16.1675 25.4431,16.9603C24.8744,18.5739 23.9978,20.0062 22.8112,21.1886C18.393,25.6068 11.2319,25.6061 6.8145,21.1888C2.3952,16.7721 2.3952,9.6093 6.8143,5.1906C7.9987,4.0061 9.4314,3.1289 11.0417,2.5592C11.8346,2.2787 12.5985,3.0428 12.3179,3.8357C11.1241,7.2082 11.9241,10.9693 14.4782,13.5252C17.0322,16.0787 20.7953,16.879 24.1662,15.6852ZM13.064,14.9394C10.4879,12.3616 9.3792,8.777 9.9012,5.2958C9.2915,5.6653 8.7316,6.1016 8.2284,6.6048C4.5906,10.2424 4.5906,16.1386 8.2285,19.7744C11.8651,23.4109 17.7599,23.4115 21.3982,19.7731C21.9025,19.2706 22.339,18.7114 22.7083,18.1016C19.227,18.6242 15.6403,17.5154 13.064,14.9394Z"
+        android:strokeColor="#00000000"
+        android:strokeWidth="1.0"
+        android:fillType="nonZero" />
+</vector>

smali/res/drawable-anydpi-v24/vk_icon_sun_outline_28.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="28dp"
+    android:width="28dp"
+    android:viewportWidth="28.0"
+    android:viewportHeight="28.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="m15,2c0,-0.5523 -0.4477,-1 -1,-1s-1,0.4477 -1,1v3c0,0.5523 0.4477,1 1,1s1,-0.4477 1,-1z" />
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="m15,23c0,-0.5523 -0.4477,-1 -1,-1s-1,0.4477 -1,1v3c0,0.5523 0.4477,1 1,1s1,-0.4477 1,-1z" />
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="m23.8923,20.866c0.4783,0.2762 1.0899,0.1123 1.366,-0.366 0.2762,-0.4783 0.1123,-1.0899 -0.366,-1.366l-2.5981,-1.5c-0.4782,-0.2762 -1.0898,-0.1123 -1.366,0.366 -0.2761,0.4783 -0.1122,1.0899 0.366,1.366z" />
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="m5.7058,10.366c0.4783,0.2762 1.0899,0.1123 1.366,-0.366 0.2761,-0.4783 0.1123,-1.0899 -0.366,-1.366l-2.5981,-1.5c-0.4783,-0.2761 -1.0899,-0.1123 -1.366,0.366s-0.1123,1.0899 0.366,1.366z" />
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="m2.7417,20.5c-0.2761,-0.4783 -0.1123,-1.0899 0.366,-1.366l2.5981,-1.5c0.4783,-0.2762 1.0899,-0.1123 1.366,0.366s0.1123,1.0899 -0.366,1.366l-2.5981,1.5c-0.4783,0.2762 -1.0899,0.1123 -1.366,-0.366z" />
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="m20.9282,10c-0.2761,-0.4783 -0.1122,-1.0899 0.366,-1.366l2.5981,-1.5c0.4783,-0.2761 1.0899,-0.1123 1.366,0.366 0.2762,0.4783 0.1123,1.0899 -0.366,1.366l-2.5981,1.5c-0.4782,0.2762 -1.0898,0.1123 -1.366,-0.366z" />
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="m14,8.0313c-3.2964,0 -5.9688,2.6723 -5.9688,5.9688s2.6723,5.9688 5.9688,5.9688 5.9688,-2.6724 5.9688,-5.9688 -2.6724,-5.9688 -5.9688,-5.9688zM9.9922,14c0,-2.3546 1.6532,-4.0078 4.0078,-4.0078s4.0156,1.6532 4.0156,4.0078 -1.661,4 -4.0156,4 -4.0078,-1.6454 -4.0078,-4z"
+        android:fillType="evenOdd" />
+</vector>

smali/res/drawable/$vk_icon_animated_moon_to_sun__0.xml

@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:name="moon_to_sun_animation"
+    android:height="28dp"
+    android:width="28dp"
+    android:viewportWidth="28.0"
+    android:viewportHeight="28.0">
+    <group
+        android:name="corepath"
+        android:pivotX="14.0"
+        android:pivotY="14.0"
+        android:rotation="-180.0">
+        <path
+            android:name="1"
+            android:pathData="M 14 5 L 14 2"
+            android:strokeColor="#FF979797"
+            android:trimPathStart="0.5"
+            android:trimPathEnd="0.5"
+            android:strokeLineCap="round"
+            android:strokeAlpha="0.0"
+            android:fillType="evenOdd" />
+        <path
+            android:name="2"
+            android:pathData="M 21.794 9.5 L 24.392 8"
+            android:strokeColor="#FF979797"
+            android:trimPathStart="0.5"
+            android:trimPathEnd="0.5"
+            android:strokeLineCap="round"
+            android:strokeAlpha="0.0"
+            android:fillType="evenOdd" />
+        <path
+            android:name="3"
+            android:pathData="M 21.794 18.5 L 24.392 20"
+            android:strokeColor="#FF979797"
+            android:trimPathStart="0.5"
+            android:trimPathEnd="0.5"
+            android:strokeLineCap="round"
+            android:strokeAlpha="0.0"
+            android:fillType="evenOdd" />
+        <path
+            android:name="4"
+            android:pathData="M 14 26 L 14 23"
+            android:strokeColor="#FF979797"
+            android:trimPathStart="0.5"
+            android:trimPathEnd="0.5"
+            android:strokeLineCap="round"
+            android:strokeAlpha="0.0"
+            android:fillType="evenOdd" />
+        <path
+            android:name="5"
+            android:pathData="M 3.608 20 L 6.206 18.5"
+            android:strokeColor="#FF979797"
+            android:trimPathStart="0.5"
+            android:trimPathEnd="0.5"
+            android:strokeLineCap="round"
+            android:strokeAlpha="0.0"
+            android:fillType="evenOdd" />
+        <path
+            android:name="6"
+            android:pathData="M 3.608 8 L 6.206 9.5"
+            android:strokeColor="#FF979797"
+            android:trimPathStart="0.5"
+            android:trimPathEnd="0.5"
+            android:strokeLineCap="round"
+            android:strokeAlpha="0.0"
+            android:fillType="evenOdd" />
+        <path
+            android:name="mainpath"
+            android:pathData="M 16.624 24.497 C 21 23 23.5 19 23.5 14.75 C 23.5 9.089 18.911 4.5 13.25 4.5 C 9 4.5 5 7 3.5 11.376 C 5.314 10.762 7.113 10.625 8.898 10.964 C 11.575 11.472 13.232 12.769 14.23 13.771 C 15.227 14.773 16.486 16.343 17.029 18.996 C 17.391 20.764 17.256 22.597 16.624 24.497 Z"
+            android:strokeColor="#FF979797"
+            android:strokeWidth="2.0"
+            android:strokeLineJoin="round"
+            android:fillType="evenOdd" />
+    </group>
+</vector>

smali/res/drawable/$vk_icon_animated_moon_to_sun__1.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<objectAnimator xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:interpolator="@android:interpolator/fast_out_slow_in"
+    android:duration="400"
+    android:valueFrom="M 16.624 24.497 C 21 23 23.5 19 23.5 14.75 C 23.5 9.089 18.911 4.5 13.25 4.5 C 9 4.5 5 7 3.5 11.376 C 5.314 10.762 7.113 10.625 8.898 10.964 C 11.575 11.472 13.232 12.769 14.23 13.771 C 15.227 14.773 16.486 16.343 17.029 18.996 C 17.391 20.764 17.256 22.597 16.624 24.497 Z"
+    android:valueTo="M 14 19 C 16.761 19 19 16.761 19 14 C 19 11.239 16.761 9 14 9 C 11.239 9 9 11.239 9 14 C 9 14.724 9.154 15.413 9.431 16.034 C 9.682 16.597 10.034 17.105 10.465 17.536 C 10.895 17.966 11.403 18.318 11.965 18.569 C 12.587 18.846 13.275 19 14 19 Z"
+    android:valueType="pathType"
+    android:propertyName="pathData" />

smali/res/drawable/$vk_icon_animated_moon_to_sun__2.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<objectAnimator xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:interpolator="@android:interpolator/fast_out_slow_in"
+    android:duration="500"
+    android:valueFrom="-180"
+    android:valueTo="-300"
+    android:valueType="floatType"
+    android:propertyName="rotation" />

smali/res/drawable/$vk_icon_animated_moon_to_sun__3.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt">
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="500"
+        android:valueFrom="0.5"
+        android:valueTo="1"
+        android:valueType="floatType"
+        android:propertyName="trimPathEnd" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="500"
+        android:valueFrom="0.5"
+        android:valueTo="0"
+        android:valueType="floatType"
+        android:propertyName="trimPathStart" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="200"
+        android:valueFrom="0"
+        android:valueTo="2"
+        android:valueType="floatType"
+        android:propertyName="strokeWidth" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="200"
+        android:valueFrom="0"
+        android:valueTo="1"
+        android:valueType="floatType"
+        android:propertyName="strokeAlpha" />
+</set>

smali/res/drawable/$vk_icon_animated_moon_to_sun__4.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt">
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="500"
+        android:valueFrom="0.5"
+        android:valueTo="0"
+        android:valueType="floatType"
+        android:propertyName="trimPathStart" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="500"
+        android:valueFrom="0.5"
+        android:valueTo="1"
+        android:valueType="floatType"
+        android:propertyName="trimPathEnd" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="200"
+        android:valueFrom="0"
+        android:valueTo="2"
+        android:valueType="floatType"
+        android:propertyName="strokeWidth" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="200"
+        android:valueFrom="0"
+        android:valueTo="1"
+        android:valueType="floatType"
+        android:propertyName="strokeAlpha" />
+</set>

smali/res/drawable/$vk_icon_animated_moon_to_sun__5.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt">
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="500"
+        android:valueFrom="0.5"
+        android:valueTo="0"
+        android:valueType="floatType"
+        android:propertyName="trimPathStart" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="500"
+        android:valueFrom="0.5"
+        android:valueTo="1"
+        android:valueType="floatType"
+        android:propertyName="trimPathEnd" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="200"
+        android:valueFrom="0"
+        android:valueTo="2"
+        android:valueType="floatType"
+        android:propertyName="strokeWidth" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/fast_out_slow_in"
+        android:duration="200"
+        android:valueFrom="0"
+        android:valueTo="1"
+        android:valueType="floatType"
+        android:propertyName="strokeAlpha" />
+</set>