1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.systemui.decor
18 
19 import android.content.Context
20 import android.view.DisplayCutout
21 import android.view.Surface
22 import android.view.View
23 import android.view.ViewGroup
24 import com.android.systemui.R
25 import com.android.systemui.ScreenDecorations.DisplayCutoutView
26 
27 class CutoutDecorProviderImpl(
28     @DisplayCutout.BoundsPosition override val alignedBound: Int
29 ) : BoundDecorProvider() {
30 
31     override val viewId: Int = when (alignedBound) {
32         DisplayCutout.BOUNDS_POSITION_TOP -> R.id.display_cutout
33         DisplayCutout.BOUNDS_POSITION_LEFT -> R.id.display_cutout_left
34         DisplayCutout.BOUNDS_POSITION_RIGHT -> R.id.display_cutout_right
35         else -> R.id.display_cutout_bottom
36     }
37 
38     override fun inflateView(
39         context: Context,
40         parent: ViewGroup,
41         @Surface.Rotation rotation: Int,
42         tintColor: Int
43     ): View {
44         return DisplayCutoutView(context, alignedBound).also { view ->
45             view.id = viewId
46             view.setColor(tintColor)
47             parent.addView(view)
48             view.updateRotation(rotation)
49         }
50     }
51 
52     override fun onReloadResAndMeasure(
53         view: View,
54         reloadToken: Int,
55         @Surface.Rotation rotation: Int,
56         tintColor: Int,
57         displayUniqueId: String?
58     ) {
59         (view as? DisplayCutoutView)?.let { cutoutView ->
60             cutoutView.setColor(tintColor)
61             cutoutView.updateRotation(rotation)
62             cutoutView.updateConfiguration(displayUniqueId)
63         }
64     }
65 }
66