1 /* 2 * Copyright (C) 2014 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.server.am; 18 19 /** 20 * Common class for the various debug {@link android.util.Log} output configuration in the activity 21 * manager package. 22 */ 23 class ActivityManagerDebugConfig { 24 25 // All output logs in the activity manager package use the {@link #TAG_AM} string for tagging 26 // their log output. This makes it easy to identify the origin of the log message when sifting 27 // through a large amount of log output from multiple sources. However, it also makes trying 28 // to figure-out the origin of a log message while debugging the activity manager a little 29 // painful. By setting this constant to true, log messages from the activity manager package 30 // will be tagged with their class names instead fot the generic tag. 31 static final boolean TAG_WITH_CLASS_NAME = false; 32 33 // While debugging it is sometimes useful to have the category name of the log appended to the 34 // base log tag to make sifting through logs with the same base tag easier. By setting this 35 // constant to true, the category name of the log point will be appended to the log tag. 36 static final boolean APPEND_CATEGORY_NAME = false; 37 38 // Default log tag for the activity manager package. 39 static final String TAG_AM = "ActivityManager"; 40 41 // Enable all debug log categories. 42 static final boolean DEBUG_ALL = false; 43 44 // Available log categories in the activity manager package. 45 static final boolean DEBUG_ANR = false; 46 static final boolean DEBUG_BACKGROUND_CHECK = DEBUG_ALL || false; 47 static final boolean DEBUG_BACKUP = DEBUG_ALL || false; 48 static final boolean DEBUG_BROADCAST = DEBUG_ALL || false; 49 static final boolean DEBUG_BROADCAST_BACKGROUND = DEBUG_BROADCAST || false; 50 static final boolean DEBUG_BROADCAST_LIGHT = DEBUG_BROADCAST || false; 51 static final boolean DEBUG_BROADCAST_DEFERRAL = DEBUG_BROADCAST || false; 52 static final boolean DEBUG_COMPACTION = DEBUG_ALL || false; 53 static final boolean DEBUG_FREEZER = DEBUG_ALL || false; 54 static final boolean DEBUG_LRU = DEBUG_ALL || false; 55 static final boolean DEBUG_MU = DEBUG_ALL || false; 56 static final boolean DEBUG_NETWORK = DEBUG_ALL || false; 57 static final boolean DEBUG_OOM_ADJ = DEBUG_ALL || false; 58 static final boolean DEBUG_OOM_ADJ_REASON = DEBUG_ALL || false; 59 static final boolean DEBUG_POWER = DEBUG_ALL || false; 60 static final boolean DEBUG_POWER_QUICK = DEBUG_POWER || false; 61 static final boolean DEBUG_PROCESS_OBSERVERS = DEBUG_ALL || false; 62 static final boolean DEBUG_PROCESSES = DEBUG_ALL || false; 63 static final boolean DEBUG_PROVIDER = DEBUG_ALL || false; 64 static final boolean DEBUG_PSS = DEBUG_ALL || false; 65 static final boolean DEBUG_SERVICE = DEBUG_ALL || false; 66 static final boolean DEBUG_FOREGROUND_SERVICE = DEBUG_ALL || false; 67 static final boolean DEBUG_SERVICE_EXECUTING = DEBUG_ALL || false; 68 static final boolean DEBUG_UID_OBSERVERS = DEBUG_ALL || false; 69 static final boolean DEBUG_USAGE_STATS = DEBUG_ALL || false; 70 static final boolean DEBUG_PERMISSIONS_REVIEW = DEBUG_ALL || false; 71 static final boolean DEBUG_ALLOWLISTS = DEBUG_ALL || false; 72 73 static final String POSTFIX_BACKUP = (APPEND_CATEGORY_NAME) ? "_Backup" : ""; 74 static final String POSTFIX_BROADCAST = (APPEND_CATEGORY_NAME) ? "_Broadcast" : ""; 75 static final String POSTFIX_CLEANUP = (APPEND_CATEGORY_NAME) ? "_Cleanup" : ""; 76 static final String POSTFIX_LRU = (APPEND_CATEGORY_NAME) ? "_LRU" : ""; 77 static final String POSTFIX_MU = "_MU"; 78 static final String POSTFIX_NETWORK = "_Network"; 79 static final String POSTFIX_OOM_ADJ = (APPEND_CATEGORY_NAME) ? "_OomAdj" : ""; 80 static final String POSTFIX_POWER = (APPEND_CATEGORY_NAME) ? "_Power" : ""; 81 static final String POSTFIX_PROCESS_OBSERVERS = (APPEND_CATEGORY_NAME) 82 ? "_ProcessObservers" : ""; 83 static final String POSTFIX_PROCESSES = (APPEND_CATEGORY_NAME) ? "_Processes" : ""; 84 static final String POSTFIX_PSS = (APPEND_CATEGORY_NAME) ? "_Pss" : ""; 85 static final String POSTFIX_SERVICE = (APPEND_CATEGORY_NAME) ? "_Service" : ""; 86 static final String POSTFIX_SERVICE_EXECUTING = 87 (APPEND_CATEGORY_NAME) ? "_ServiceExecuting" : ""; 88 static final String POSTFIX_UID_OBSERVERS = (APPEND_CATEGORY_NAME) 89 ? "_UidObservers" : ""; 90 } 91