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.qs
18 
19 import com.android.internal.logging.InstanceId
20 import com.android.internal.logging.InstanceIdSequence
21 import com.android.internal.logging.UiEventLogger
22 import com.android.systemui.dagger.SysUISingleton
23 import javax.inject.Inject
24 
25 interface QsEventLogger : UiEventLogger {
getNewInstanceIdnull26     fun getNewInstanceId(): InstanceId
27 }
28 
29 @SysUISingleton
30 class QsEventLoggerImpl
31 @Inject
32 constructor(
33     uiEventLogger: UiEventLogger,
34 ) : QsEventLogger, UiEventLogger by uiEventLogger {
35 
36     companion object {
37         private const val MAX_QS_INSTANCE_ID = 1 shl 20
38     }
39 
40     val sequence = InstanceIdSequence(MAX_QS_INSTANCE_ID)
41     override fun getNewInstanceId(): InstanceId {
42         return sequence.newInstanceId()
43     }
44 }
45