| /* |
| * Copyright (C) 2018 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.telephony.uicc.euicc.apdu; |
| |
| import android.telephony.IccOpenLogicalChannelResponse; |
| |
| /** |
| * The exception of failing to execute an APDU command. It can be caused by an error happening on |
| * opening the basic or logical channel, or the response of the APDU command is not success |
| * ({@link ApduSender#STATUS_NO_ERROR}). |
| * |
| * @hide |
| */ |
| public class ApduException extends Exception { |
| private final int mApduStatus; |
| |
| /** Creates an exception with the apduStatus code of the response of an APDU command. */ |
| public ApduException(int apduStatus) { |
| super(); |
| mApduStatus = apduStatus; |
| } |
| |
| public ApduException(String message) { |
| super(message); |
| mApduStatus = 0; |
| } |
| |
| /** |
| * @return The error status of the response of an APDU command. An error status can be any |
| * positive 16-bit integer (i.e., SW1 & SW2) other than |
| * {@link ApduSender#STATUS_NO_ERROR} which means no error. For an error encountered |
| * when opening a logical channel before the APDU command gets sent, this is not the |
| * status defined in {@link IccOpenLogicalChannelResponse}. In this caes, 0 will be |
| * returned and the message of this exception will have the detailed error information. |
| */ |
| public int getApduStatus() { |
| return mApduStatus; |
| } |
| |
| /** @return The hex string of the error status. */ |
| public String getStatusHex() { |
| return Integer.toHexString(mApduStatus); |
| } |
| |
| @Override |
| public String getMessage() { |
| return super.getMessage() + " (apduStatus=" + getStatusHex() + ")"; |
| } |
| } |