| /* |
| * Copyright (C) 2011 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.internal.util; |
| |
| /** |
| * This class defines Message.what base addresses for various protocols that are recognized |
| * to be unique by any {@link com.android.internal.util.Statemachine} implementation. This |
| * allows for interaction between different StateMachine implementations without a conflict |
| * of message codes. |
| * |
| * As an example, all messages in {@link android.net.wifi.WifiStateMachine} will have message |
| * codes with Message.what starting at Protocol.WIFI + 1 and less than or equal to Protocol.WIFI + |
| * Protocol.MAX_MESSAGE |
| * |
| * {@hide} |
| */ |
| public class Protocol { |
| public static final int MAX_MESSAGE = 0x0000FFFF; |
| |
| public static final int BASE_WIFI = 0x00010000; |
| public static final int BASE_DHCP = 0x00020000; |
| //TODO: define all used protocols |
| } |