Cherish: Monet settings

This reverts commit f547af0ea1.

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

res/values/cherish_strings.xml

@@ -653,6 +653,20 @@
     <string name="qs_tile_label_size_title">Label text size</string>
     <string name="qs_columns_portrait_title">Columns (portrait)</string>
     <string name="qs_columns_landscape_title">Columns (landscape)</string>
+	 
+	 <!-- Monet engine -->
+    <string name="monet_engine_settings_title">Monet engine</string>
+    <string name="monet_engine_settings_summary">Custom color, colorfulness, brightness</string>
+    <string name="accurate_shades_title">Use accurate shades</string>
+    <string name="color_override_title">Custom color picker</string>
+    <string name="color_override_default_summary">Using wallpaper color</string>
+    <string name="custom_color_override_summary_placeholder">
+        Choosen color: <xliff:g example="#FF0000" id="Color">%1$s</xliff:g>. Set an empty value to use wallpaper color.
+    </string>
+    <string name="invalid_color_input">Invalid color input!</string>
+    <string name="chroma_factor_title">Colorfulness</string>
+    <string name="linear_lightness_title">Use custom lightness scale</string>
+    <string name="white_luminance_title">Brightness</string>
 	
 	<!-- Power menu Animations  -->
     <string name="power_menu_animation_title">Power menu animation</string>

res/xml/cherish_settings_theme.xml

@@ -109,6 +109,13 @@
          android:summary="%s"
          android:defaultValue="0" />
 
+		<!-- Monet -->
+    <Preference
+        android:key="monet_engine_settings"
+        android:title="@string/monet_engine_settings_title"
+        android:summary="@string/monet_engine_settings_summary"
+        android:fragment="com.cherish.settings.fragments.MonetEngineSettings" />
+
         <!-- Font style -->
         <Preference
             android:key="android.theme.customization.font"

res/xml/monet_engine_settings.xml

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 FlamingoOS 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.
+-->
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:title="@string/monet_engine_settings_title">
+
+    <!-- Accurate shades -->
+    <com.cherish.settings.preferences.SecureSettingSwitchPreference
+        android:key="monet_engine_accurate_shades"
+        android:title="@string/accurate_shades_title"
+        android:defaultValue="true" />
+
+    <!-- Color override -->
+    <com.cherish.settings.preferences.SecureSettingColorPickerPreference
+        android:key="monet_engine_color_override"
+        android:title="@string/color_override_title"
+        settings:controller="com.cherish.settings.fragments.MonetCustomColorPreferenceController" />
+
+    <!-- Chroma factor -->
+    <com.cherish.settings.preferences.CustomSeekBarPreference
+        android:key="chroma_factor"
+        android:title="@string/chroma_factor_title"
+        android:defaultValue="100"
+        android:max="100"
+        android:persistent="false"
+        android:min="0"
+        settings:interval="10"
+        settings:controller="com.cherish.settings.fragments.MonetChromaFactorPreferenceController" />
+
+    <!-- Custom lightness scale -->
+    <com.cherish.settings.preferences.SecureSettingSwitchPreference
+        android:key="monet_engine_linear_lightness"
+        android:title="@string/linear_lightness_title"
+        android:defaultValue="0" />
+
+    <!-- Brightness -->
+    <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+        android:key="monet_engine_white_luminance"
+        android:title="@string/white_luminance_title"
+        android:defaultValue="425"
+        android:max="1000"
+        settings:min="1"
+        settings:interval="100" />
+
+</PreferenceScreen>

src/com/cherish/settings/fragments/MonetChromaFactorPreferenceController.kt

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 FlamingoOS 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 android.content.Context
+import android.os.UserHandle
+import android.provider.Settings
+
+import androidx.preference.Preference
+
+import com.android.settings.core.BasePreferenceController
+import com.cherish.settings.preferences.CustomSeekBarPreference
+
+class MonetChromaFactorPreferenceController(
+    context: Context,
+    key: String,
+) : BasePreferenceController(context, key),
+    Preference.OnPreferenceChangeListener {
+
+    override fun getAvailabilityStatus(): Int = AVAILABLE
+
+    override fun updateState(preference: Preference) {
+        super.updateState(preference)
+        val chromaFactor = Settings.Secure.getFloatForUser(
+            mContext.contentResolver,
+            Settings.Secure.MONET_ENGINE_CHROMA_FACTOR,
+            CHROMA_DEFAULT,
+            UserHandle.USER_CURRENT
+        ) * 100
+        (preference as CustomSeekBarPreference).apply {
+            setValue(chromaFactor.toInt())
+        }
+    }
+
+    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
+        return Settings.Secure.putFloatForUser(
+            mContext.contentResolver,
+            Settings.Secure.MONET_ENGINE_CHROMA_FACTOR,
+            (newValue as Int) / 100f,
+            UserHandle.USER_CURRENT
+        )
+    }
+
+    companion object {
+        private const val CHROMA_DEFAULT = 1f
+    }
+} 

src/com/cherish/settings/fragments/MonetCustomColorPreferenceController.kt

@@ -0,0 +1,49 @@
+
+/*
+ * Copyright (C) 2022 FlamingoOS 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 android.content.Context
+import android.os.UserHandle
+import android.provider.Settings
+
+import com.android.settings.R
+import com.android.settings.core.BasePreferenceController
+
+class MonetCustomColorPreferenceController(
+    context: Context,
+    key: String,
+) : BasePreferenceController(context, key) {
+
+    override fun getAvailabilityStatus(): Int = AVAILABLE
+
+    override fun getSummary(): CharSequence? {
+        val customColor = Settings.Secure.getStringForUser(
+            mContext.contentResolver,
+            Settings.Secure.MONET_ENGINE_COLOR_OVERRIDE,
+            UserHandle.USER_CURRENT,
+        )
+        return if (customColor == null || customColor.isBlank()) {
+            mContext.getString(R.string.color_override_default_summary)
+        } else {
+            mContext.getString(
+                R.string.custom_color_override_summary_placeholder,
+                customColor
+            )
+        }
+    }
+}

src/com/cherish/settings/fragments/MonetEngineSettings.kt

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2022 FlamingoOS 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 com.android.settings.R
+import com.android.settings.search.BaseSearchIndexProvider
+import com.android.settingslib.search.SearchIndexable
+import com.cherish.settings.fragments.CherishDashboardFragment
+
+@SearchIndexable
+class MonetEngineSettings : CherishDashboardFragment() {
+
+    override protected fun getPreferenceScreenResId() = R.xml.monet_engine_settings
+
+    override protected fun getLogTag() = TAG
+
+    companion object {
+        private const val TAG = "MonetEngineSettings"
+
+        @JvmField
+        val SEARCH_INDEX_DATA_PROVIDER = BaseSearchIndexProvider(R.xml.monet_engine_settings)
+    }
+}