Chalard Jean | 896245a | 2019-04-09 11:16:56 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2019 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.internal.util; |
| 18 | |
| 19 | /** |
| 20 | * Constants for traffic stats. |
| 21 | * @hide |
| 22 | */ |
| 23 | public class TrafficStatsConstants { |
| 24 | // These tags are used by the network stack to do traffic for its own purposes. Traffic |
| 25 | // tagged with these will be counted toward the network stack and must stay inside the |
| 26 | // range defined by |
| 27 | // {@link android.net.TrafficStats#TAG_NETWORK_STACK_RANGE_START} and |
| 28 | // {@link android.net.TrafficStats#TAG_NETWORK_STACK_RANGE_END}. |
| 29 | public static final int TAG_SYSTEM_DHCP = 0xFFFFFE01; |
| 30 | public static final int TAG_SYSTEM_NEIGHBOR = 0xFFFFFE02; |
| 31 | public static final int TAG_SYSTEM_DHCP_SERVER = 0xFFFFFE03; |
| 32 | |
| 33 | public static final int TAG_SYSTEM_NTP = 0xFFFFFF41; |
| 34 | public static final int TAG_SYSTEM_GPS = 0xFFFFFF44; |
| 35 | public static final int TAG_SYSTEM_PAC = 0xFFFFFF45; |
| 36 | |
| 37 | // These tags are used by the network stack to do traffic on behalf of apps. Traffic |
| 38 | // tagged with these will be counted toward the app on behalf of which the network |
| 39 | // stack is doing this traffic. These values must stay inside the range defined by |
| 40 | // {@link android.net.TrafficStats#TAG_NETWORK_STACK_IMPERSONATION_RANGE_START} and |
| 41 | // {@link android.net.TrafficStats#TAG_NETWORK_STACK_IMPERSONATION_RANGE_END}. |
| 42 | public static final int TAG_SYSTEM_PROBE = 0xFFFFFF81; |
| 43 | } |