| /** |
| * Copyright (c) 2014, 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.server.notification; |
| |
| import android.content.ComponentName; |
| import android.media.AudioManager; |
| import android.net.Uri; |
| import android.os.Build; |
| import android.os.RemoteException; |
| import android.provider.Settings.Global; |
| import android.service.notification.Condition; |
| import android.service.notification.IConditionProvider; |
| import android.service.notification.NotificationListenerService; |
| import android.service.notification.ZenModeConfig; |
| import android.util.Slog; |
| |
| import java.io.PrintWriter; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| |
| public class ZenLog { |
| private static final String TAG = "ZenLog"; |
| private static final boolean DEBUG = Build.IS_DEBUGGABLE; |
| |
| private static final int SIZE = Build.IS_DEBUGGABLE ? 100 : 20; |
| |
| private static final long[] TIMES = new long[SIZE]; |
| private static final int[] TYPES = new int[SIZE]; |
| private static final String[] MSGS = new String[SIZE]; |
| |
| private static final SimpleDateFormat FORMAT = new SimpleDateFormat("MM-dd HH:mm:ss.SSS"); |
| |
| private static final int TYPE_INTERCEPTED = 1; |
| private static final int TYPE_ALLOW_DISABLE = 2; |
| private static final int TYPE_SET_RINGER_MODE_EXTERNAL = 3; |
| private static final int TYPE_SET_RINGER_MODE_INTERNAL = 4; |
| private static final int TYPE_DOWNTIME = 5; |
| private static final int TYPE_SET_ZEN_MODE = 6; |
| private static final int TYPE_UPDATE_ZEN_MODE = 7; |
| private static final int TYPE_EXIT_CONDITION = 8; |
| private static final int TYPE_SUBSCRIBE = 9; |
| private static final int TYPE_UNSUBSCRIBE = 10; |
| private static final int TYPE_CONFIG = 11; |
| private static final int TYPE_NOT_INTERCEPTED = 12; |
| private static final int TYPE_DISABLE_EFFECTS = 13; |
| private static final int TYPE_SUPPRESSOR_CHANGED = 14; |
| private static final int TYPE_LISTENER_HINTS_CHANGED = 15; |
| |
| private static int sNext; |
| private static int sSize; |
| |
| public static void traceIntercepted(NotificationRecord record, String reason) { |
| if (record != null && record.isIntercepted()) return; // already logged |
| append(TYPE_INTERCEPTED, record.getKey() + "," + reason); |
| } |
| |
| public static void traceNotIntercepted(NotificationRecord record, String reason) { |
| if (record != null && record.isUpdate) return; // already logged |
| append(TYPE_NOT_INTERCEPTED, record.getKey() + "," + reason); |
| } |
| |
| public static void traceSetRingerModeExternal(int ringerModeOld, int ringerModeNew, |
| String caller, int ringerModeInternalIn, int ringerModeInternalOut) { |
| append(TYPE_SET_RINGER_MODE_EXTERNAL, caller + ",e:" + |
| ringerModeToString(ringerModeOld) + "->" + |
| ringerModeToString(ringerModeNew) + ",i:" + |
| ringerModeToString(ringerModeInternalIn) + "->" + |
| ringerModeToString(ringerModeInternalOut)); |
| } |
| |
| public static void traceSetRingerModeInternal(int ringerModeOld, int ringerModeNew, |
| String caller, int ringerModeExternalIn, int ringerModeExternalOut) { |
| append(TYPE_SET_RINGER_MODE_INTERNAL, caller + ",i:" + |
| ringerModeToString(ringerModeOld) + "->" + |
| ringerModeToString(ringerModeNew) + ",e:" + |
| ringerModeToString(ringerModeExternalIn) + "->" + |
| ringerModeToString(ringerModeExternalOut)); |
| } |
| |
| public static void traceDowntimeAutotrigger(String result) { |
| append(TYPE_DOWNTIME, result); |
| } |
| |
| public static void traceSetZenMode(int zenMode, String reason) { |
| append(TYPE_SET_ZEN_MODE, zenModeToString(zenMode) + "," + reason); |
| } |
| |
| public static void traceUpdateZenMode(int fromMode, int toMode) { |
| append(TYPE_UPDATE_ZEN_MODE, zenModeToString(fromMode) + " -> " + zenModeToString(toMode)); |
| } |
| |
| public static void traceExitCondition(Condition c, ComponentName component, String reason) { |
| append(TYPE_EXIT_CONDITION, c + "," + componentToString(component) + "," + reason); |
| } |
| |
| public static void traceSubscribe(Uri uri, IConditionProvider provider, RemoteException e) { |
| append(TYPE_SUBSCRIBE, uri + "," + subscribeResult(provider, e)); |
| } |
| |
| public static void traceUnsubscribe(Uri uri, IConditionProvider provider, RemoteException e) { |
| append(TYPE_UNSUBSCRIBE, uri + "," + subscribeResult(provider, e)); |
| } |
| |
| public static void traceConfig(String reason, ZenModeConfig newConfig) { |
| append(TYPE_CONFIG, reason + "," + (newConfig != null ? newConfig.toString() : null)); |
| } |
| |
| public static void traceDisableEffects(NotificationRecord record, String reason) { |
| append(TYPE_DISABLE_EFFECTS, record.getKey() + "," + reason); |
| } |
| |
| public static void traceEffectsSuppressorChanged(ComponentName oldSuppressor, |
| ComponentName newSuppressor) { |
| append(TYPE_SUPPRESSOR_CHANGED, componentToString(oldSuppressor) + "->" |
| + componentToString(newSuppressor)); |
| } |
| |
| public static void traceListenerHintsChanged(int oldHints, int newHints, int listenerCount) { |
| append(TYPE_LISTENER_HINTS_CHANGED, hintsToString(oldHints) + "->" |
| + hintsToString(newHints) + ",listeners=" + listenerCount); |
| } |
| |
| private static String subscribeResult(IConditionProvider provider, RemoteException e) { |
| return provider == null ? "no provider" : e != null ? e.getMessage() : "ok"; |
| } |
| |
| private static String typeToString(int type) { |
| switch (type) { |
| case TYPE_INTERCEPTED: return "intercepted"; |
| case TYPE_ALLOW_DISABLE: return "allow_disable"; |
| case TYPE_SET_RINGER_MODE_EXTERNAL: return "set_ringer_mode_external"; |
| case TYPE_SET_RINGER_MODE_INTERNAL: return "set_ringer_mode_internal"; |
| case TYPE_DOWNTIME: return "downtime"; |
| case TYPE_SET_ZEN_MODE: return "set_zen_mode"; |
| case TYPE_UPDATE_ZEN_MODE: return "update_zen_mode"; |
| case TYPE_EXIT_CONDITION: return "exit_condition"; |
| case TYPE_SUBSCRIBE: return "subscribe"; |
| case TYPE_UNSUBSCRIBE: return "unsubscribe"; |
| case TYPE_CONFIG: return "config"; |
| case TYPE_NOT_INTERCEPTED: return "not_intercepted"; |
| case TYPE_DISABLE_EFFECTS: return "disable_effects"; |
| case TYPE_SUPPRESSOR_CHANGED: return "suppressor_changed"; |
| case TYPE_LISTENER_HINTS_CHANGED: return "listener_hints_changed"; |
| default: return "unknown"; |
| } |
| } |
| |
| private static String ringerModeToString(int ringerMode) { |
| switch (ringerMode) { |
| case AudioManager.RINGER_MODE_SILENT: return "silent"; |
| case AudioManager.RINGER_MODE_VIBRATE: return "vibrate"; |
| case AudioManager.RINGER_MODE_NORMAL: return "normal"; |
| default: return "unknown"; |
| } |
| } |
| |
| private static String zenModeToString(int zenMode) { |
| switch (zenMode) { |
| case Global.ZEN_MODE_OFF: return "off"; |
| case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: return "important_interruptions"; |
| case Global.ZEN_MODE_ALARMS: return "alarms"; |
| case Global.ZEN_MODE_NO_INTERRUPTIONS: return "no_interruptions"; |
| default: return "unknown"; |
| } |
| } |
| |
| private static String hintsToString(int hints) { |
| switch (hints) { |
| case 0 : return "none"; |
| case NotificationListenerService.HINT_HOST_DISABLE_EFFECTS : return "disable_effects"; |
| default: return Integer.toString(hints); |
| } |
| } |
| |
| private static String componentToString(ComponentName component) { |
| return component != null ? component.toShortString() : null; |
| } |
| |
| private static void append(int type, String msg) { |
| synchronized(MSGS) { |
| TIMES[sNext] = System.currentTimeMillis(); |
| TYPES[sNext] = type; |
| MSGS[sNext] = msg; |
| sNext = (sNext + 1) % SIZE; |
| if (sSize < SIZE) { |
| sSize++; |
| } |
| } |
| if (DEBUG) Slog.d(TAG, typeToString(type) + ": " + msg); |
| } |
| |
| public static void dump(PrintWriter pw, String prefix) { |
| synchronized(MSGS) { |
| final int start = (sNext - sSize + SIZE) % SIZE; |
| for (int i = 0; i < sSize; i++) { |
| final int j = (start + i) % SIZE; |
| pw.print(prefix); |
| pw.print(FORMAT.format(new Date(TIMES[j]))); |
| pw.print(' '); |
| pw.print(typeToString(TYPES[j])); |
| pw.print(": "); |
| pw.println(MSGS[j]); |
| } |
| } |
| } |
| } |