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.statusbar.notification.collection.provider
18 
19 import androidx.annotation.VisibleForTesting
20 import com.android.systemui.Dumpable
21 import com.android.systemui.dagger.SysUISingleton
22 import com.android.systemui.dump.DumpManager
23 import com.android.systemui.statusbar.notification.collection.NotificationEntry
24 import com.android.systemui.util.asIndenting
25 import com.android.systemui.util.printCollection
26 import java.io.PrintWriter
27 import javax.inject.Inject
28 
29 @SysUISingleton
30 class NotificationDismissibilityProviderImpl @Inject constructor(dumpManager: DumpManager) :
31     NotificationDismissibilityProvider, Dumpable {
32 
33     init {
34         dumpManager.registerNormalDumpable(TAG, this)
35     }
36 
37     @VisibleForTesting
38     @Volatile
39     var nonDismissableEntryKeys = setOf<String>()
40         private set
41 
isDismissablenull42     override fun isDismissable(entry: NotificationEntry): Boolean {
43         return entry.key !in nonDismissableEntryKeys
44     }
45 
46     @Synchronized
updatenull47     fun update(nonDismissableEntryKeys: Set<String>) {
48         this.nonDismissableEntryKeys = nonDismissableEntryKeys.toSet()
49     }
50 
dumpnull51     override fun dump(pw: PrintWriter, args: Array<out String>) =
52         pw.asIndenting().run { printCollection("non-dismissible entries", nonDismissableEntryKeys) }
53 
54     companion object {
55         private const val TAG = "NotificationDismissibilityProvider"
56     }
57 }
58