1/* 2 * Copyright (C) 2011 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 17package com.android.volley; 18 19import android.content.Intent; 20 21/** 22 * Error indicating that there was an authentication failure when performing a Request. 23 */ 24@SuppressWarnings("serial") 25public class AuthFailureError extends VolleyError { 26 /** An intent that can be used to resolve this exception. (Brings up the password dialog.) */ 27 private Intent mResolutionIntent; 28 29 public AuthFailureError() { } 30 31 public AuthFailureError(Intent intent) { 32 mResolutionIntent = intent; 33 } 34 35 public AuthFailureError(NetworkResponse response) { 36 super(response); 37 } 38 39 public AuthFailureError(String message) { 40 super(message); 41 } 42 43 public AuthFailureError(String message, Exception reason) { 44 super(message, reason); 45 } 46 47 public Intent getResolutionIntent() { 48 return mResolutionIntent; 49 } 50 51 @Override 52 public String getMessage() { 53 if (mResolutionIntent != null) { 54 return "User needs to (re)enter credentials."; 55 } 56 return super.getMessage(); 57 } 58} 59