1 /* 2 * Copyright (C) 2012 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 /** 21 * An exception type that is thrown when an operation in progress is canceled. 22 * 23 * @see CancellationSignal 24 */ 25 public class OperationCanceledException extends RuntimeException { OperationCanceledException()26 public OperationCanceledException() { 27 this(null); 28 } 29 OperationCanceledException(String message)30 public OperationCanceledException(String message) { 31 super(message != null ? message : "The operation has been canceled."); 32 } 33 } 34