Cherish:Pulse initial checkin for Android 12 [2/2]

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

res/values/cherish_arrays.xml

@@ -537,6 +537,29 @@
         <item>@string/qs_tile_animation_duration_quite_fast</item>
         <item>@string/qs_tile_animation_duration_super_fast</item>
     </string-array>
+	
+	<!-- Pulse music visualizer -->
+    <string-array name="pulse_render_mode_entries">
+       <item>@string/pulse_render_mode_fading_bars</item>
+       <item>@string/pulse_render_mode_solid_lines</item>
+    </string-array>
+
+    <string-array name="pulse_render_mode_values" translatable="false">
+      <item>0</item>
+      <item>1</item>
+    </string-array>
+
+    <string-array name="pulse_color_mode_entries">
+       <item>@string/pulse_color_accent</item>
+       <item>@string/pulse_color_custom</item>
+       <item>@string/pulse_color_lava_lamp</item>
+    </string-array>
+
+    <string-array name="pulse_color_mode_values" translatable="false">
+      <item>0</item>
+      <item>1</item>
+      <item>2</item>
+    </string-array>
 
     <string-array name="qs_tile_animation_duration_values" translatable="false">
         <item>2500</item>

res/values/cherish_strings.xml

@@ -665,7 +665,7 @@
     <string name="vowifi_icon_simple3">Simple3 Icon</string>
     <string name="vowifi_icon_vivo">Vivo Icon</string>
     <string name="vowifi_icon_margaritov">Margaritov Icon</string>
-	
+
 	<!-- Privacy Indicator -->
     <string name="mic_camera_privacy_indicator_title">Mic and camera privacy indicator</string>
     <string name="mic_camera_privacy_indicator_summary">Show indicator when any app uses mic or camera</string>
@@ -766,5 +766,37 @@
     <string name="custom_theme_black">Black</string>
     <string name="custom_theme_clear">Clear</string>
     <string name="custom_theme_vivid">Vivid(Monet)</string>
+	
+	<!-- Pulse music visualizer -->
+    <string name="pulse_help_policy_notice_title">About Pulse</string>
+    <string name="pulse_help_policy_notice_summary">Pulse is a brilliant audio graphic equalizer when music plays on the device</string>
+    <string name="pulse_settings">Pulse</string>
+    <string name="pulse_settings_summary">Audio graphic equalizer for navigation bar and lockscreen</string>
+    <string name="show_navbar_pulse_title">Navbar Pulse</string>
+    <string name="show_navbar_pulse_summary">Audio graphic equalizer on the navigation bar</string>
+    <string name="show_lockscreen_pulse_title">Lockscreen Pulse</string>
+    <string name="show_lockscreen_pulse_summary">Audio graphic equalizer on the lockscreen</string>
+    <string name="show_ambient_pulse_title">Ambient Pulse</string>
+    <string name="show_ambient_pulse_summary">Audio graphic equalizer on the ambient screen</string>
+    <string name="pulse_render_mode_title">Render mode</string>
+    <string name="pulse_render_mode_fading_bars">Fading blocks</string>
+    <string name="pulse_render_mode_solid_lines">Solid lines</string>
+    <string name="pulse_legacy_mode_advanced_category">Fading blocks mode settings</string>
+    <string name="pulse_custom_fudge_factor">Sanity level</string>
+    <string name="pulse_lavalamp_speed_title">Lava lamp speed</string>
+    <string name="pulse_solid_units_count">Solid lines count</string>
+    <string name="pulse_solid_units_opacity">Solid lines opacity</string>
+    <string name="pulse_solid_dimen_category">Solid lines mode settings</string>
+    <string name="pulse_color_mode_title">Color</string>
+    <string name="pulse_color_accent">Accent</string>
+    <string name="pulse_color_custom">Custom</string>
+    <string name="pulse_color_lava_lamp">Lava lamp</string>
+    <string name="pulse_color_user_title">Choose color</string>
+    <string name="pulse_smoothing_enabled_title">Turn on smoothing</string>
+    <string name="pulse_smoothing_enabled_summary">Each bar is animated more smoothly</string>
+    <string name="pulse_custom_dimen">Bar width</string>
+    <string name="pulse_custom_div">Bar spacing</string>
+    <string name="pulse_filled_block_size">Block size</string>
+    <string name="pulse_empty_block_size">Block spacing</string>
 
 </resources>

res/xml/cherish_settings_lockscreen.xml

@@ -112,6 +112,13 @@
             android:entryValues="@array/lockscreen_albumart_filter_values"
             android:dependency="lockscreen_media_metadata"
             android:defaultValue="0" />
+		
+		<!-- Pulse music visualizer -->
+    <Preference
+        android:key="pulse_settings"
+        android:title="@string/pulse_settings"
+        android:summary="@string/pulse_settings_summary"
+        android:fragment="com.cherish.settings.fragments.sound.PulseSettings" />
 
         <com.cherish.settings.preferences.SystemSettingSeekBarPreference
             android:key="ls_media_filter_blur_radius"

res/xml/pulse_settings.xml

@@ -0,0 +1,156 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2020-22 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.
+-->
+
+<PreferenceScreen 
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:settings="http://schemas.android.com/apk/res/com.android.settings"
+    android:title="@string/pulse_settings" >
+
+    <SwitchPreference
+        android:key="navbar_pulse_enabled"
+        android:title="@string/show_navbar_pulse_title"
+        android:summary="@string/show_navbar_pulse_summary"/>
+
+    <SwitchPreference
+        android:key="lockscreen_pulse_enabled"
+        android:title="@string/show_lockscreen_pulse_title"
+        android:summary="@string/show_lockscreen_pulse_summary"/>
+
+    <SwitchPreference
+        android:key="ambient_pulse_enabled"
+        android:title="@string/show_ambient_pulse_title"
+        android:summary="@string/show_ambient_pulse_summary"/>
+
+    <com.cherish.settings.preferences.SecureSettingListPreference
+        android:key="pulse_render_style"
+        android:title="@string/pulse_render_mode_title"
+        android:entries="@array/pulse_render_mode_entries"
+        android:entryValues="@array/pulse_render_mode_values"
+        android:defaultValue="1"/>
+
+    <com.cherish.settings.preferences.SecureSettingSwitchPreference
+        android:key="pulse_smoothing_enabled"
+        android:title="@string/pulse_smoothing_enabled_title"
+        android:summary="@string/pulse_smoothing_enabled_summary"
+        android:defaultValue="false"/>
+
+    <com.cherish.settings.preferences.SecureSettingListPreference
+        android:key="pulse_color_mode"
+        android:title="@string/pulse_color_mode_title"
+        android:entries="@array/pulse_color_mode_entries"
+        android:entryValues="@array/pulse_color_mode_values"
+        android:defaultValue="2"/>
+
+    <net.margaritov.preference.colorpicker.SecureSettingColorPickerPreference
+        android:key="pulse_color_user"
+        android:title="@string/pulse_color_user_title"
+        android:defaultValue="0x92FFFFFF"/>
+
+    <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+        android:key="pulse_lavalamp_speed"
+        android:title="@string/pulse_lavalamp_speed_title"
+        android:defaultValue="10000"
+        android:max="30000"
+        settings:min="200"
+        settings:interval="200"
+        settings:units="@string/unit_milliseconds"/>
+
+    <PreferenceCategory
+        android:key="pulse_fading_bars_category"
+        android:title="@string/pulse_legacy_mode_advanced_category">
+
+        <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+            android:key="pulse_custom_dimen"
+            android:title="@string/pulse_custom_dimen"
+            android:defaultValue="14"
+            android:max="30"
+            settings:min="1"
+            settings:units="@string/unit_pixels"
+            android:dependency="pulse_fading_bars_category"/>
+
+        <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+            android:key="pulse_custom_div"
+            android:title="@string/pulse_custom_div"
+            android:defaultValue="16"
+            android:max="44"
+            settings:min="2"
+            settings:interval="2"
+            settings:units="@string/unit_pixels"
+            android:dependency="pulse_fading_bars_category"/>
+
+        <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+            android:key="pulse_filled_block_size"
+            android:title="@string/pulse_filled_block_size"
+            android:defaultValue="4"
+            android:max="8"
+            settings:min="4"
+            settings:units="@string/unit_pixels"
+            android:dependency="pulse_fading_bars_category"/>
+
+        <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+            android:key="pulse_empty_block_size"
+            android:title="@string/pulse_empty_block_size"
+            android:defaultValue="1"
+            android:max="4"
+            settings:min="0"
+            settings:units="@string/unit_pixels"
+            android:dependency="pulse_fading_bars_category"/>
+
+        <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+            android:key="pulse_custom_fudge_factor"
+            android:title="@string/pulse_custom_fudge_factor"
+            android:defaultValue="4"
+            android:max="6"
+            settings:min="2"
+            android:dependency="pulse_fading_bars_category"/>
+    </PreferenceCategory>
+
+    <PreferenceCategory
+        android:key="pulse_2"
+        android:title="@string/pulse_solid_dimen_category">
+
+        <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+            android:key="pulse_solid_units_opacity"
+            android:title="@string/pulse_solid_units_opacity"
+            android:defaultValue="200"
+            android:max="255"
+            settings:min="0"
+            android:dependency="pulse_2"/>
+
+        <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+            android:key="pulse_solid_units_count"
+            android:title="@string/pulse_solid_units_count"
+            android:defaultValue="32"
+            android:max="128"
+            settings:min="16"
+            settings:interval="16"
+            android:dependency="pulse_2"/>
+
+        <com.cherish.settings.preferences.SecureSettingSeekBarPreference
+            android:key="pulse_solid_fudge_factor"
+            android:title="@string/pulse_custom_fudge_factor"
+            android:defaultValue="4"
+            android:max="6"
+            settings:min="2"
+            android:dependency="pulse_2"/>
+    </PreferenceCategory>
+
+    <com.android.settingslib.widget.FooterPreference
+        android:key="pulse_settings_footer"
+        android:selectable="false"
+        settings:searchable="false" />
+</PreferenceScreen>

src/com/cherish/settings/fragments/sound/PulseSettings.java

@@ -0,0 +1,221 @@
+/*
+ * Copyright (C) 2016-2021 crDroid Android 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.sound;
+
+import android.content.Context;
+import android.content.ContentResolver;
+import android.content.DialogInterface;
+import android.content.res.Resources;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.os.UserHandle;
+import android.provider.Settings;
+
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.SwitchPreference;
+
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.SettingsPreferenceFragment;
+
+import net.margaritov.preference.colorpicker.ColorPickerPreference;
+
+public class PulseSettings extends SettingsPreferenceFragment implements
+        Preference.OnPreferenceChangeListener {
+
+    private static final String TAG = PulseSettings.class.getSimpleName();
+
+    private static final String NAVBAR_PULSE_ENABLED_KEY = "navbar_pulse_enabled";
+    private static final String LOCKSCREEN_PULSE_ENABLED_KEY = "lockscreen_pulse_enabled";
+    private static final String AMBIENT_PULSE_ENABLED_KEY = "ambient_pulse_enabled";
+    private static final String PULSE_SMOOTHING_KEY = "pulse_smoothing_enabled";
+    private static final String PULSE_COLOR_MODE_KEY = "pulse_color_mode";
+    private static final String PULSE_COLOR_MODE_CHOOSER_KEY = "pulse_color_user";
+    private static final String PULSE_COLOR_MODE_LAVA_SPEED_KEY = "pulse_lavalamp_speed";
+    private static final String PULSE_RENDER_CATEGORY_SOLID = "pulse_2";
+    private static final String PULSE_RENDER_CATEGORY_FADING = "pulse_fading_bars_category";
+    private static final String PULSE_RENDER_MODE_KEY = "pulse_render_style";
+    private static final int RENDER_STYLE_FADING_BARS = 0;
+    private static final int RENDER_STYLE_SOLID_LINES = 1;
+    private static final int COLOR_TYPE_ACCENT = 0;
+    private static final int COLOR_TYPE_USER = 1;
+    private static final int COLOR_TYPE_LAVALAMP = 2;
+    private static final int COLOR_TYPE_AUTO = 3;
+
+    private static final String PULSE_SETTINGS_FOOTER = "pulse_settings_footer";
+
+    private SwitchPreference mNavbarPulse;
+    private SwitchPreference mLockscreenPulse;
+    private SwitchPreference mAmbientPulse;
+    private SwitchPreference mPulseSmoothing;
+    private Preference mRenderMode;
+    private ListPreference mColorModePref;
+    private ColorPickerPreference mColorPickerPref;
+    private Preference mLavaSpeedPref;
+    private Preference mFooterPref;
+
+    private PreferenceCategory mFadingBarsCat;
+    private PreferenceCategory mSolidBarsCat;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        addPreferencesFromResource(R.xml.pulse_settings);
+
+        ContentResolver resolver = getContext().getContentResolver();
+
+        mNavbarPulse = (SwitchPreference) findPreference(NAVBAR_PULSE_ENABLED_KEY);
+        boolean navbarPulse = Settings.Secure.getIntForUser(resolver,
+                Settings.Secure.NAVBAR_PULSE_ENABLED, 0, UserHandle.USER_CURRENT) != 0;
+        mNavbarPulse.setChecked(navbarPulse);
+        mNavbarPulse.setOnPreferenceChangeListener(this);
+
+        mLockscreenPulse = (SwitchPreference) findPreference(LOCKSCREEN_PULSE_ENABLED_KEY);
+        boolean lockscreenPulse = Settings.Secure.getIntForUser(resolver,
+                Settings.Secure.LOCKSCREEN_PULSE_ENABLED, 1, UserHandle.USER_CURRENT) != 0;
+        mLockscreenPulse.setChecked(lockscreenPulse);
+        mLockscreenPulse.setOnPreferenceChangeListener(this);
+
+        mAmbientPulse = (SwitchPreference) findPreference(AMBIENT_PULSE_ENABLED_KEY);
+        boolean ambientPulse = Settings.Secure.getIntForUser(resolver,
+                Settings.Secure.AMBIENT_PULSE_ENABLED, 0, UserHandle.USER_CURRENT) != 0;
+        mAmbientPulse.setChecked(ambientPulse);
+        mAmbientPulse.setOnPreferenceChangeListener(this); 
+
+        mColorModePref = (ListPreference) findPreference(PULSE_COLOR_MODE_KEY);
+        mColorPickerPref = (ColorPickerPreference) findPreference(PULSE_COLOR_MODE_CHOOSER_KEY);
+        mLavaSpeedPref = findPreference(PULSE_COLOR_MODE_LAVA_SPEED_KEY);
+        mColorModePref.setOnPreferenceChangeListener(this);
+
+        mRenderMode = findPreference(PULSE_RENDER_MODE_KEY);
+        mRenderMode.setOnPreferenceChangeListener(this);
+
+        mFadingBarsCat = (PreferenceCategory) findPreference(
+                PULSE_RENDER_CATEGORY_FADING);
+        mSolidBarsCat = (PreferenceCategory) findPreference(
+                PULSE_RENDER_CATEGORY_SOLID);
+
+        mPulseSmoothing = (SwitchPreference) findPreference(PULSE_SMOOTHING_KEY);
+
+        mFooterPref = findPreference(PULSE_SETTINGS_FOOTER);
+        mFooterPref.setTitle(R.string.pulse_help_policy_notice_summary);
+
+        updateAllPrefs();
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        ContentResolver resolver = getContext().getContentResolver();
+        if (preference == mNavbarPulse) {
+            boolean val = (Boolean) newValue;
+            Settings.Secure.putIntForUser(resolver,
+                Settings.Secure.NAVBAR_PULSE_ENABLED, val ? 1 : 0, UserHandle.USER_CURRENT);
+            updateAllPrefs();
+            return true;
+        } else if (preference == mLockscreenPulse) {
+            boolean val = (Boolean) newValue;
+            Settings.Secure.putIntForUser(resolver,
+                Settings.Secure.LOCKSCREEN_PULSE_ENABLED, val ? 1 : 0, UserHandle.USER_CURRENT);
+            updateAllPrefs();
+            return true;
+        } else if (preference == mAmbientPulse) {
+            boolean val = (Boolean) newValue;
+            Settings.Secure.putIntForUser(resolver,
+                Settings.Secure.AMBIENT_PULSE_ENABLED, val ? 1 : 0, UserHandle.USER_CURRENT);
+            updateAllPrefs();
+            return true;
+        } else if (preference == mColorModePref) {
+            updateColorPrefs(Integer.valueOf(String.valueOf(newValue)));
+            return true;
+        } else if (preference == mRenderMode) {
+            updateRenderCategories(Integer.valueOf(String.valueOf(newValue)));
+            return true;
+        }
+        return false;
+    }
+
+    private void updateAllPrefs() {
+        ContentResolver resolver = getContext().getContentResolver();
+
+        boolean navbarPulse = Settings.Secure.getIntForUser(resolver,
+                Settings.Secure.NAVBAR_PULSE_ENABLED, 0, UserHandle.USER_CURRENT) != 0;
+        boolean lockscreenPulse = Settings.Secure.getIntForUser(resolver,
+                Settings.Secure.LOCKSCREEN_PULSE_ENABLED, 1, UserHandle.USER_CURRENT) != 0;
+
+        boolean ambientPulse = Settings.Secure.getIntForUser(resolver,
+                Settings.Secure.AMBIENT_PULSE_ENABLED, 0, UserHandle.USER_CURRENT) != 0;
+
+        mPulseSmoothing.setEnabled(navbarPulse || lockscreenPulse || ambientPulse);
+
+        mColorModePref.setEnabled(navbarPulse || lockscreenPulse || ambientPulse);
+        if (navbarPulse || lockscreenPulse) {
+            int colorMode = Settings.Secure.getIntForUser(resolver,
+                Settings.Secure.PULSE_COLOR_MODE, COLOR_TYPE_LAVALAMP, UserHandle.USER_CURRENT);
+            updateColorPrefs(colorMode);
+        } else {
+            mColorPickerPref.setEnabled(false);
+            mLavaSpeedPref.setEnabled(false);
+        }
+
+        mRenderMode.setEnabled(navbarPulse || lockscreenPulse || ambientPulse);
+        if (navbarPulse || lockscreenPulse || ambientPulse) {
+            int renderMode = Settings.Secure.getIntForUser(resolver,
+                Settings.Secure.PULSE_RENDER_STYLE, RENDER_STYLE_SOLID_LINES, UserHandle.USER_CURRENT);
+            updateRenderCategories(renderMode);
+        } else {
+            mFadingBarsCat.setEnabled(false);
+            mSolidBarsCat.setEnabled(false);
+        }
+
+        mFooterPref.setEnabled(navbarPulse || lockscreenPulse);
+    }
+
+    private void updateColorPrefs(int val) {
+        switch (val) {
+            case COLOR_TYPE_ACCENT:
+                mColorPickerPref.setEnabled(false);
+                mLavaSpeedPref.setEnabled(false);
+                break;
+            case COLOR_TYPE_USER:
+                mColorPickerPref.setEnabled(true);
+                mLavaSpeedPref.setEnabled(false);
+                break;
+            case COLOR_TYPE_LAVALAMP:
+                mColorPickerPref.setEnabled(false);
+                mLavaSpeedPref.setEnabled(true);
+                break;
+            case COLOR_TYPE_AUTO:
+                mColorPickerPref.setEnabled(false);
+                mLavaSpeedPref.setEnabled(false);
+                break;
+        }
+    }
+
+    private void updateRenderCategories(int mode) {
+        mFadingBarsCat.setEnabled(mode == RENDER_STYLE_FADING_BARS);
+        mSolidBarsCat.setEnabled(mode == RENDER_STYLE_SOLID_LINES);
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsProto.MetricsEvent.CHERISH_SETTINGS;
+    }
+}

src/net/margaritov/preference/colorpicker/SecureSettingColorPickerPreference.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 crDroid Android 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 net.margaritov.preference.colorpicker;
+
+import android.content.Context;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.provider.Settings;
+
+import com.cherish.settings.preferences.SecureSettingsStore;
+
+import net.margaritov.preference.colorpicker.ColorPickerPreference;
+
+public class SecureSettingColorPickerPreference extends ColorPickerPreference {
+
+    public SecureSettingColorPickerPreference(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
+    }
+
+    public SecureSettingColorPickerPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
+    }
+
+    public SecureSettingColorPickerPreference(Context context) {
+        super(context, null);
+        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
+    }
+}

src/net/margaritov/preference/colorpicker/SystemSettingColorPickerPreference.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 crDroid Android 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 net.margaritov.preference.colorpicker;
+
+import android.content.Context;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.provider.Settings;
+
+import com.cherish.settings.preferences.SystemSettingsStore;
+
+import net.margaritov.preference.colorpicker.ColorPickerPreference;
+
+public class SystemSettingColorPickerPreference extends ColorPickerPreference {
+
+    public SystemSettingColorPickerPreference(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        setPreferenceDataStore(new SystemSettingsStore(context.getContentResolver()));
+    }
+
+    public SystemSettingColorPickerPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        setPreferenceDataStore(new SystemSettingsStore(context.getContentResolver()));
+    }
+
+    public SystemSettingColorPickerPreference(Context context) {
+        super(context, null);
+        setPreferenceDataStore(new SystemSettingsStore(context.getContentResolver()));
+    }
+}