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authorIrfan Sheriff <isheriff@google.com>2011-04-28 11:48:47 -0700
committerAndroid Git Automerger <android-git-automerger@android.com>2011-04-28 11:48:47 -0700
commitc1f39396b94837f728c56b4c3e2f5c37e1d0eef7 (patch)
tree0e0c0ec376b2e240edf0ee0e8926516aae7f7f9a /core
parenta60594cb1c1399f557a82403f7fc7abb7af55250 (diff)
parent8f87f8389866058a081e601fc0df45a3527a3150 (diff)
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am 8f87f838: Merge "Define Protocol class for use with StateMachine" into honeycomb-LTE
* commit '8f87f8389866058a081e601fc0df45a3527a3150': Define Protocol class for use with StateMachine
Diffstat (limited to 'core')
-rw-r--r--core/java/com/android/internal/util/Protocol.java37
1 files changed, 37 insertions, 0 deletions
diff --git a/core/java/com/android/internal/util/Protocol.java b/core/java/com/android/internal/util/Protocol.java
new file mode 100644
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+++ b/core/java/com/android/internal/util/Protocol.java
@@ -0,0 +1,37 @@
+/*
+ * 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
+}