| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.systemui.statusbar.notification.collection |
| |
| import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.Pluggable |
| import com.android.systemui.statusbar.notification.collection.notifcollection.NotifDismissInterceptor |
| import com.android.systemui.statusbar.notification.collection.notifcollection.NotifLifetimeExtender |
| import com.android.systemui.util.asIndenting |
| import com.android.systemui.util.withIncreasedIndent |
| import java.io.PrintWriter |
| |
| class PipelineDumper(pw: PrintWriter) { |
| private val ipw = pw.asIndenting() |
| |
| fun print(a: Any?) = ipw.print(a) |
| fun println(a: Any?) = ipw.println(a) |
| fun withIncreasedIndent(b: () -> Unit) = ipw.withIncreasedIndent(b) |
| fun withIncreasedIndent(r: Runnable) = ipw.withIncreasedIndent(r) |
| |
| fun dump(label: String, value: Any?) { |
| ipw.print("$label: ") |
| dump(value) |
| } |
| |
| private fun dump(value: Any?) = when (value) { |
| null, is String, is Int -> println(value) |
| is Collection<*> -> dumpCollection(value) |
| else -> { |
| println(value.fullPipelineName) |
| withIncreasedIndent { (value as? PipelineDumpable)?.dumpPipeline(this) } |
| } |
| } |
| |
| private fun dumpCollection(values: Collection<Any?>) { |
| println(values.size) |
| withIncreasedIndent { values.forEach { dump(it) } } |
| } |
| } |
| |
| private val Any.bareClassName: String get() { |
| val className = javaClass.name |
| val packageName = javaClass.`package`.name |
| return className.substring(packageName.length + 1) |
| } |
| |
| private val Any.barePipelineName: String? get() = when (this) { |
| is NotifLifetimeExtender -> name |
| is NotifDismissInterceptor -> name |
| is Pluggable<*> -> name |
| else -> null |
| } |
| |
| private val Any.fullPipelineName: String get() = |
| barePipelineName?.let { "\"$it\" ($bareClassName)" } ?: bareClassName |