1 /* 2 * Copyright (C) 2006 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 android.os; 18 19 /** 20 * {@hide} 21 */ 22 public abstract class HandlerState { HandlerState()23 public HandlerState() { 24 } 25 enter(Message message)26 public void enter(Message message) { 27 } 28 processMessage(Message message)29 public abstract void processMessage(Message message); 30 exit(Message message)31 public void exit(Message message) { 32 } 33 } 34