1 /*
2  * Copyright (C) 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
5  * except in compliance with the License. You may obtain a copy of the License at
6  *
7  *      http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the
10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11  * KIND, either express or implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  *
14  */
15 
16 package com.android.systemui.statusbar.notification.icon.ui.viewmodel
17 
18 import android.graphics.Rect
19 
20 /**
21  * Lookup the colors to use for the notification icons based on the bounds of the icon container. A
22  * result of `null` indicates that no color changes should be applied.
23  */
interfacenull24 fun interface NotificationIconColorLookup {
25     fun iconColors(viewBounds: Rect): NotificationIconColors?
26 }
27 
28 /** Colors to apply to notification icons. */
29 interface NotificationIconColors {
30 
31     /** A tint to apply to the icons. */
32     val tint: Int
33 
34     /**
35      * Returns the color to be applied to an icon, based on that icon's view bounds and whether or
36      * not the notification icon is colorized.
37      */
staticDrawableColornull38     fun staticDrawableColor(viewBounds: Rect): Int
39 }
40