1 /* 2 * Copyright (C) 2025 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 package com.android.systemui.statusbar.notification.collection.listbuilder.pluggable 17 18 import com.android.systemui.statusbar.notification.collection.NotificationEntry 19 20 /** Pluggable for bundling notifications according to classification. */ 21 abstract class NotifBundler protected constructor(name: String?) : Pluggable<NotifBundler?>(name) { 22 abstract val bundleIds: List<String> 23 getBundleIdOrNullnull24 abstract fun getBundleIdOrNull(entry: NotificationEntry?): String? 25 } 26 27 /** The default, no-op instance of NotifBundler which does not bundle anything. */ 28 object DefaultNotifBundler : NotifBundler("DefaultNotifBundler") { 29 override val bundleIds: List<String> 30 get() = listOf() 31 32 override fun getBundleIdOrNull(entry: NotificationEntry?): String? { 33 return null 34 } 35 } 36