1 /* 2 * Copyright (C) 2015 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 package android.os; 17 18 import android.annotation.NonNull; 19 import android.annotation.Nullable; 20 import android.annotation.SystemApi; 21 22 /** 23 * An exception specific to a service. 24 * 25 * <p>This exception includes an error code specific to the throwing 26 * service. This is mostly used by system services to indicate 27 * domain specific error conditions.</p> 28 * 29 * <p>Since these exceptions are designed to be passed through Binder 30 * interfaces, and to be generated by native-code Binder services, 31 * they do not support exception chaining.</p> 32 * 33 * @hide 34 */ 35 @SystemApi 36 public class ServiceSpecificException extends RuntimeException { 37 public final int errorCode; 38 ServiceSpecificException(int errorCode, @Nullable String message)39 public ServiceSpecificException(int errorCode, @Nullable String message) { 40 super(message); 41 this.errorCode = errorCode; 42 } 43 ServiceSpecificException(int errorCode)44 public ServiceSpecificException(int errorCode) { 45 this.errorCode = errorCode; 46 } 47 48 @NonNull 49 @Override toString()50 public String toString() { 51 return super.toString() + " (code " + errorCode + ")"; 52 } 53 } 54