1 /*
2  * Copyright (C) 2023 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.shade.carrier
18 
19 /**
20  * Represents the state of cell signal for a particular slot.
21  *
22  * To be used between [ShadeCarrierGroupController] and [ShadeCarrier].
23  */
24 data class CellSignalState(
25     @JvmField val visible: Boolean = false,
26     @JvmField val mobileSignalIconId: Int = 0,
27     @JvmField val contentDescription: String? = null,
28     @JvmField val typeContentDescription: String? = null,
29     @JvmField val roaming: Boolean = false,
30 ) {
31     /**
32      * Changes the visibility of this state by returning a copy with the visibility changed.
33      *
34      * If the visibility would not change, the same state is returned.
35      *
36      * @param visible the new visibility state
37      * @return `this` if `this.visible == visible`. Else, a new copy with the visibility changed.
38      */
changeVisibilitynull39     fun changeVisibility(visible: Boolean): CellSignalState {
40         if (this.visible == visible) return this else return copy(visible = visible)
41     }
42 }
43