SystemUI: Add Sync tile

        package="com.android.systemui">

    <!-- QS Tiles -->

    <uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />

    <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />

    <uses-permission android:name="lineageos.permission.WRITE_SETTINGS" />

    <uses-permission android:name="lineageos.permission.WRITE_SECURE_SETTINGS" />

<?xml version="1.0" encoding="utf-8"?>

<!--

    Copyright (c) 2015 The CyanogenMod 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.

-->

<vector xmlns:android="http://schemas.android.com/apk/res/android"

        android:width="64dp"

        android:height="64dp"

        android:viewportWidth="24"

        android:viewportHeight="24">

        <path

            android:pathData="M0.01,0h24v24h-24V0z" />

        <path

            android:fillColor="#FFFFFF"

            android:pathData="M12,4V2.21c0-0.45-0.54-0.67-0.85-0.35L8.35,4.65c-0.2,0.2-0.2,0.51,0,0.71l2.79,2.79C11.46,8.46,12,8.24,12,7.79V6 c3.31,0,6,2.69,6,6c0,0.79-0.15,1.56-0.44,2.25c-0.15,0.36-0.04,0.77,0.23,1.04v0c0.51,0.51,1.37,0.33,1.64-0.34 C19.8,14.04,20,13.04,20,12C20,7.58,16.42,4,12,4z M12,18c-3.31,0-6-2.69-6-6c0-0.79,0.15-1.56,0.44-2.25 c0.15-0.36,0.04-0.77-0.23-1.04l0,0C5.7,8.2,4.84,8.38,4.57,9.05C4.2,9.96,4,10.96,4,12c0,4.42,3.58,8,8,8v1.79 c0,0.45,0.54,0.67,0.85,0.35l2.79-2.79c0.2-0.2,0.2-0.51,0-0.71l-2.79-2.79C12.54,15.54,12,15.76,12,16.21V18z" />

</vector>

    <string name="accessibility_quick_settings_heads_up_on">Heads up on.</string>

    <string name="accessibility_quick_settings_heads_up_changed_off">Heads up turned off.</string>

    <string name="accessibility_quick_settings_heads_up_changed_on">Heads up turned on.</string>

    <!-- Sync QS tile -->

    <string name="quick_settings_sync_label">Sync</string>

    <string name="accessibility_quick_settings_sync_off">Sync off.</string>

    <string name="accessibility_quick_settings_sync_on">Sync on.</string>

    <string name="accessibility_quick_settings_sync_changed_off">Sync turned off.</string>

    <string name="accessibility_quick_settings_sync_changed_on">Sync turned on.</string>

</resources>

    <!-- Tiles native to System UI. Order should match "quick_settings_tiles_default" -->

    <string name="quick_settings_tiles_stock" translatable="false">

        wifi,cell,battery,dnd,flashlight,rotation,bt,airplane,nfc,location,hotspot,inversion,saver,work,cast,night,caffeine,heads_up

        wifi,cell,battery,dnd,flashlight,rotation,bt,airplane,nfc,location,hotspot,inversion,saver,work,cast,night,caffeine,heads_up,sync

    </string>

    <!-- The tiles to display in QuickSettings -->

import com.android.systemui.qs.tiles.NfcTile;

import com.android.systemui.qs.tiles.NightDisplayTile;

import com.android.systemui.qs.tiles.RotationLockTile;

import com.android.systemui.qs.tiles.SyncTile;

import com.android.systemui.qs.tiles.UserTile;

import com.android.systemui.qs.tiles.WifiTile;

import com.android.systemui.qs.tiles.WorkModeTile;

                return new CaffeineTile(mHost);

            case "heads_up":

                return new HeadsUpTile(mHost);

            case "sync":

                return new SyncTile(mHost);

        }

        // Intent tiles.