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Commit 67ffcf89 authored by Fabian Kozynski's avatar Fabian Kozynski
Browse files

Add colors to tiles 

Protoype for modifying color of tiles. Provides 2 modes:
qs_color_enabled: allows changing background of tiles
qs_color_icon: allows changing color of icon (only use with
qs_color_enabled)

Enable using:
adb shell settings put system <name> <value>
where name is one of (qs_color_enabled|qs_color_icon) and value is (0|1)

With qs_color_enabled, color of individual tiles can be changed using
adb shell settings put system qs_color_enabled/<spec> <color>
where spec is as defined in QSFactoryImpl and color is one of
(red|green|blue|yellow|accent).

Test: manual

Change-Id: I66096cfa5cb8570074b1547ca3e41bd0888973fa
parent 4617a582

packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/QSTile.java

+19 −1
Original line number Diff line number Diff line
@@ -14,6 +14,9 @@ 


package com.android.systemui.plugins.qs;



import static java.lang.annotation.RetentionPolicy.SOURCE;



import android.annotation.IntDef;

import android.content.Context;

import android.graphics.drawable.Drawable;

import android.metrics.LogMaker;
@@ -25,6 +28,7 @@ import com.android.systemui.plugins.qs.QSTile.Callback; 
import com.android.systemui.plugins.qs.QSTile.Icon;

import com.android.systemui.plugins.qs.QSTile.State;



import java.lang.annotation.Retention;

import java.util.Objects;

import java.util.function.Supplier;
@@ -72,6 +76,17 @@ public interface QSTile { 
        return logMaker;

    }



    @Retention(SOURCE)

    @IntDef({COLOR_TILE_ACCENT, COLOR_TILE_RED, COLOR_TILE_BLUE, COLOR_TILE_YELLOW,

            COLOR_TILE_GREEN})

    @interface ColorTile {}

    int COLOR_TILE_ACCENT = 0;

    int COLOR_TILE_RED = 1;

    int COLOR_TILE_BLUE = 2;

    int COLOR_TILE_YELLOW = 3;

    int COLOR_TILE_GREEN = 4;

    default void setColor(@ColorTile int color) {}



    @ProvidesInterface(version = Callback.VERSION)

    public interface Callback {

        public static final int VERSION = 1;
@@ -118,6 +133,7 @@ public interface QSTile { 
        public SlashState slash;

        public boolean handlesLongClick = true;

        public boolean showRippleEffect = true;

        public int colorActive = -1;



        public boolean copyTo(State other) {

            if (other == null) throw new IllegalArgumentException();
@@ -137,7 +153,8 @@ public interface QSTile { 
                    || !Objects.equals(other.dualTarget, dualTarget)

                    || !Objects.equals(other.slash, slash)

                    || !Objects.equals(other.handlesLongClick, handlesLongClick)

                    || !Objects.equals(other.showRippleEffect, showRippleEffect);

                    || !Objects.equals(other.showRippleEffect, showRippleEffect)

                    || !Objects.equals(other.colorActive, colorActive);

            other.icon = icon;

            other.iconSupplier = iconSupplier;

            other.label = label;
@@ -152,6 +169,7 @@ public interface QSTile { 
            other.slash = slash != null ? slash.copy() : null;

            other.handlesLongClick = handlesLongClick;

            other.showRippleEffect = showRippleEffect;

            other.colorActive = colorActive;

            return changed;

        }

packages/SystemUI/res/values-night/colors.xml

+5 −0
Original line number Diff line number Diff line
@@ -83,4 +83,9 @@ 
    <color name="biometric_dialog_accent">#ff80cbc4</color> <!-- light teal -->

    <color name="biometric_dialog_error">#fff28b82</color> <!-- red 300 -->



    <color name="GM2_green_500">#FF41Af6A</color>

    <color name="GM2_blue_500">#5195EA</color>

    <color name="GM2_red_500">#E25142</color>

    <color name="GM2_yellow_500">#F5C518</color>



</resources>

packages/SystemUI/res/values/colors.xml

+2 −0
Original line number Diff line number Diff line
@@ -204,4 +204,6 @@ 


    <color name="GM2_yellow_500">#FFFBBC04</color>

    <color name="GM2_green_500">#FF34A853</color>

    <color name="GM2_blue_500">#FF4285F4</color>



</resources>

packages/SystemUI/src/com/android/systemui/qs/QSColorController.kt

0 → 100644
+140 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2019 The Android Open Source 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.android.systemui.qs



import android.content.ContentResolver

import android.database.ContentObserver

import android.net.Uri

import android.os.Handler

import android.os.Looper

import android.provider.Settings

import android.util.Log

import com.android.systemui.plugins.qs.QSTile



private const val TAG = "QSColorController"

private const val QS_COLOR_ICON = "qs_color_icon"

private const val QS_COLOR_ENABLED = "qs_color_enabled"

private const val QS_COLOR_OVERRIDDEN_TILES = "qs_color_overridden_tiles"

private val qsColorIconUri = Settings.System.getUriFor(QS_COLOR_ICON)

private val qsColorEnabledUri = Settings.System.getUriFor(QS_COLOR_ENABLED)

class QSColorController private constructor() {



    private var overrideColor = false

    private var colorIcon = false

    private lateinit var colorCache: SettingBackedMap



    companion object {

        val instance = QSColorController()

        internal fun overrideColor() = instance.overrideColor

        internal fun colorIcon() = instance.colorIcon



        @QSTile.ColorTile

        private fun getColorFromSetting(setting: String): Int {

            return when (setting.toLowerCase()) {

                "red" -> QSTile.COLOR_TILE_RED

                "blue" -> QSTile.COLOR_TILE_BLUE

                "green" -> QSTile.COLOR_TILE_GREEN

                "yellow" -> QSTile.COLOR_TILE_YELLOW

                else -> QSTile.COLOR_TILE_ACCENT

            }

        }

    }



    private fun getBooleanSetting(key: String, default: Boolean = false): Boolean =

            try {

                Settings.System.getInt(contentResolver, key) != 0

            } catch (_: Settings.SettingNotFoundException) {

                default

            }



    private lateinit var tileHost: QSHost

    private lateinit var contentResolver: ContentResolver



    fun initQSTileHost(host: QSHost) {

        tileHost = host

        contentResolver = tileHost.context.contentResolver

        colorCache = SettingBackedMap(contentResolver, mutableMapOf())

        colorIcon = getBooleanSetting(QS_COLOR_ICON)

        overrideColor = getBooleanSetting(QS_COLOR_ENABLED)

        readExistingSettings()

        contentResolver.registerContentObserver(qsColorEnabledUri, true, settingsListener)

        contentResolver.registerContentObserver(qsColorIconUri, false, settingsListener)

    }



    private fun readExistingSettings() {

        Settings.System.getString(contentResolver, QS_COLOR_OVERRIDDEN_TILES)?.split(",")

                ?.mapNotNull { spec ->

            Settings.System.getString(contentResolver, "$QS_COLOR_ENABLED/$spec")?.let {

                spec to it

            }

        }?.forEach {

            modifyTileColor(it.first, getColorFromSetting(it.second))

        }

    }



    private val settingsListener = object : ContentObserver(Handler(Looper.getMainLooper())) {

        override fun onChange(selfChange: Boolean, uri: Uri) {

            super.onChange(selfChange, uri)

            when (uri) {

                qsColorIconUri -> colorIcon = getBooleanSetting(QS_COLOR_ICON)

                qsColorEnabledUri -> overrideColor = getBooleanSetting(QS_COLOR_ENABLED)

                else -> {

                    uri.path?.drop("/system/".length)?.let {

                        val color = getColorFromSetting(

                                Settings.System.getString(contentResolver, it) ?: "accent")

                        val tileSpec = uri.lastPathSegment ?: ""

                        modifyTileColor(tileSpec, color)

                    }

                }

            }

        }

    }



    private fun modifyTileColor(spec: String, @QSTile.ColorTile color: Int) {

        Log.w(TAG, "Setting color of tile $spec to $color")

        colorCache.put(spec, color)

        tileHost.tiles.firstOrNull { it.tileSpec == spec }?.setColor(color)

    }



    fun applyColorToTile(tile: QSTile) {

        colorCache.get(tile.tileSpec)?.let {

            modifyTileColor(tile.tileSpec, it)

        }

    }



    fun applyColorToAllTiles() = tileHost.tiles.forEach(::applyColorToTile)



    fun destroy() {

        contentResolver.unregisterContentObserver(settingsListener)

    }



    class SettingBackedMap(

        private val contentResolver: ContentResolver,

        private val map: MutableMap<String, Int>

    ) : MutableMap<String, @QSTile.ColorTile Int> by map {

        override fun put(key: String, @QSTile.ColorTile value: Int): Int? {

            return map.put(key, value).also {

                Settings.System.putString(contentResolver, QS_COLOR_OVERRIDDEN_TILES,

                        map.filterValues { it != QSTile.COLOR_TILE_ACCENT }

                                .keys

                                .joinToString(","))

            }

        }

    }

}

fun overrideColor() = QSColorController.overrideColor()

fun colorIcon() = QSColorController.colorIcon()
 
 No newline at end of file

packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java

+8 −0
Original line number Diff line number Diff line
@@ -88,6 +88,8 @@ public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, D 
    private int mCurrentUser;

    private StatusBar mStatusBar;



    private QSColorController mQSColorController = QSColorController.Companion.getInstance();



    @Inject

    public QSTileHost(Context context,

            StatusBarIconController iconController,
@@ -119,6 +121,8 @@ public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, D 
            // AutoTileManager can modify mTiles so make sure mTiles has already been initialized.

            mAutoTiles = autoTiles.get();

        });



        mQSColorController.initQSTileHost(this);

    }



    public StatusBarIconController getIconController() {
@@ -132,6 +136,8 @@ public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, D 
        mServices.destroy();

        mPluginManager.removePluginListener(this);

        mDumpController.unregisterDumpable(this);



        mQSColorController.destroy();

    }



    @Override
@@ -275,6 +281,8 @@ public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, D 
                mCallbacks.get(i).onTilesChanged();

            }

        }



        mQSColorController.applyColorToAllTiles();

    }



    @Override