| /* |
| * Copyright (C) 2019 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 java.util.Arrays; |
| import java.util.List; |
| |
| /** |
| * Utility class for dumping the results of a {@link ShadeListBuilder} to a debug string. |
| */ |
| public class ListDumper { |
| |
| /** |
| * Creates a debug string for a list of grouped notifications that will be printed |
| * in the order given in a tiered/tree structure. |
| * @param includeRecordKeeping whether to print out the Pluggables that caused the notification |
| * entry to be in its current state (ie: filter, lifeExtender) |
| */ |
| public static String dumpTree( |
| List<ListEntry> entries, |
| boolean includeRecordKeeping, |
| String indent) { |
| StringBuilder sb = new StringBuilder(); |
| final String childEntryIndent = indent + INDENT; |
| for (int topEntryIndex = 0; topEntryIndex < entries.size(); topEntryIndex++) { |
| ListEntry entry = entries.get(topEntryIndex); |
| dumpEntry(entry, |
| Integer.toString(topEntryIndex), |
| indent, |
| sb, |
| true, |
| includeRecordKeeping); |
| if (entry instanceof GroupEntry) { |
| GroupEntry ge = (GroupEntry) entry; |
| List<NotificationEntry> children = ge.getChildren(); |
| for (int childIndex = 0; childIndex < children.size(); childIndex++) { |
| dumpEntry(children.get(childIndex), |
| Integer.toString(topEntryIndex) + "." + Integer.toString(childIndex), |
| childEntryIndent, |
| sb, |
| true, |
| includeRecordKeeping); |
| } |
| } |
| } |
| return sb.toString(); |
| } |
| |
| /** |
| * Creates a debug string for a flat list of notifications |
| * @param includeRecordKeeping whether to print out the Pluggables that caused the notification |
| * entry to be in its current state (ie: filter, lifeExtender) |
| */ |
| public static String dumpList( |
| List<NotificationEntry> entries, |
| boolean includeRecordKeeping, |
| String indent) { |
| StringBuilder sb = new StringBuilder(); |
| for (int j = 0; j < entries.size(); j++) { |
| dumpEntry( |
| entries.get(j), |
| Integer.toString(j), |
| indent, |
| sb, |
| false, |
| includeRecordKeeping); |
| } |
| return sb.toString(); |
| } |
| |
| private static void dumpEntry( |
| ListEntry entry, |
| String index, |
| String indent, |
| StringBuilder sb, |
| boolean includeParent, |
| boolean includeRecordKeeping) { |
| sb.append(indent) |
| .append("[").append(index).append("] ") |
| .append(entry.getKey()); |
| |
| if (includeParent) { |
| sb.append(" (parent=") |
| .append(entry.getParent() != null ? entry.getParent().getKey() : null) |
| .append(")"); |
| } |
| |
| if (entry.mNotifSection != null) { |
| sb.append(" sectionIndex=") |
| .append(entry.getSection()) |
| .append(" sectionName=") |
| .append(entry.mNotifSection.getName()); |
| } |
| |
| if (includeRecordKeeping) { |
| NotificationEntry notifEntry = entry.getRepresentativeEntry(); |
| StringBuilder rksb = new StringBuilder(); |
| |
| if (!notifEntry.mLifetimeExtenders.isEmpty()) { |
| String[] lifetimeExtenderNames = new String[notifEntry.mLifetimeExtenders.size()]; |
| for (int i = 0; i < lifetimeExtenderNames.length; i++) { |
| lifetimeExtenderNames[i] = notifEntry.mLifetimeExtenders.get(i).getName(); |
| } |
| rksb.append("lifetimeExtenders=") |
| .append(Arrays.toString(lifetimeExtenderNames)) |
| .append(" "); |
| } |
| |
| if (notifEntry.mExcludingFilter != null) { |
| rksb.append("filter=") |
| .append(notifEntry.mExcludingFilter) |
| .append(" "); |
| } |
| |
| if (notifEntry.mNotifPromoter != null) { |
| rksb.append("promoter=") |
| .append(notifEntry.mNotifPromoter) |
| .append(" "); |
| } |
| |
| if (notifEntry.hasInflationError()) { |
| rksb.append("hasInflationError "); |
| } |
| |
| String rkString = rksb.toString(); |
| if (!rkString.isEmpty()) { |
| sb.append("\n\t") |
| .append(indent) |
| .append(rkString); |
| } |
| } |
| |
| sb.append("\n"); |
| } |
| |
| private static final String INDENT = " "; |
| } |