Cherish: Bring back Monet settings

Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

src/com/cherish/settings/fragments/ui/MonetEngine.java

@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2020-2022 The CherishOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.cherish.settings.fragments;
+
+import static android.os.UserHandle.USER_SYSTEM;
+
+import android.app.ActivityManagerNative;
+import android.app.UiModeManager;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.om.IOverlayManager;
+import android.content.om.OverlayInfo;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.graphics.Color;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.IWindowManager;
+import android.view.View;
+import android.view.WindowManagerGlobal;
+import android.widget.Toast;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.SettingsPreferenceFragment;
+import com.android.settings.Utils;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settingslib.search.SearchIndexable;
+
+import net.margaritov.preference.colorpicker.ColorPickerPreference;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Locale;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
+public class MonetEngine extends SettingsPreferenceFragment implements OnPreferenceChangeListener {
+
+    private String MONET_ENGINE_COLOR_OVERRIDE = "monet_engine_color_override";
+
+    private ColorPickerPreference mMonetColor;
+    private Context mContext;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        addPreferencesFromResource(R.xml.cherish_settings_monet);
+
+        mContext = getActivity();
+
+        final ContentResolver resolver = getActivity().getContentResolver();
+        final PreferenceScreen screen = getPreferenceScreen();
+
+        mMonetColor = (ColorPickerPreference) screen.findPreference(MONET_ENGINE_COLOR_OVERRIDE);
+        int intColor = Settings.Secure.getInt(resolver, MONET_ENGINE_COLOR_OVERRIDE, Color.WHITE);
+        String hexColor = String.format("#%08x", (0xffffff & intColor));
+        mMonetColor.setNewPreviewColor(intColor);
+        mMonetColor.setSummary(hexColor);
+        mMonetColor.setOnPreferenceChangeListener(this);
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsEvent.CHERISH_SETTINGS;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        ContentResolver resolver = getActivity().getContentResolver();
+        if (preference == mMonetColor) {
+            String hex = ColorPickerPreference.convertToARGB(Integer
+                .parseInt(String.valueOf(newValue)));
+            preference.setSummary(hex);
+            int intHex = ColorPickerPreference.convertToColorInt(hex);
+            Settings.Secure.putInt(resolver,
+                MONET_ENGINE_COLOR_OVERRIDE, intHex);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * For Search.
+     */
+    public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider(R.xml.cherish_settings_monet);
+}