1367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly/* 2367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Copyright (C) 2011 The Android Open Source Project 3367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 4367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Licensed under the Apache License, Version 2.0 (the "License"); 5367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * you may not use this file except in compliance with the License. 6367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * You may obtain a copy of the License at 7367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 8367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * http://www.apache.org/licenses/LICENSE-2.0 9367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 10367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Unless required by applicable law or agreed to in writing, software 11367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * distributed under the License is distributed on an "AS IS" BASIS, 12367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * See the License for the specific language governing permissions and 14367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * limitations under the License. 15367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly */ 16367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 17367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pellypackage com.android.nfc_extras; 18367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 19367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pellyimport android.annotation.SdkConstant; 20367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pellyimport android.annotation.SdkConstant.SdkConstantType; 21367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pellyimport android.os.Binder; 22367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pellyimport android.os.Bundle; 23367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pellyimport android.os.RemoteException; 24367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 25bb951c893973691554f49d2e725985125f866b27Jeff Hamiltonimport java.io.IOException; 26bb951c893973691554f49d2e725985125f866b27Jeff Hamilton 27367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pellypublic class NfcExecutionEnvironment { 28cc9ee72bd42bb40b1852f907f58305adde12ecc2Nick Pelly private final NfcAdapterExtras mExtras; 29bb951c893973691554f49d2e725985125f866b27Jeff Hamilton private final Binder mToken; 30367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 31dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen // Exception types that can be thrown by NfcService 32dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen // 1:1 mapped to EE_ERROR_ types in NfcService 33dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen private static final int EE_ERROR_IO = -1; 34dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen private static final int EE_ERROR_ALREADY_OPEN = -2; 35dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen private static final int EE_ERROR_INIT = -3; 36dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen private static final int EE_ERROR_LISTEN_MODE = -4; 37dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen private static final int EE_ERROR_EXT_FIELD = -5; 38dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen private static final int EE_ERROR_NFC_DISABLED = -6; 39dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen 40367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly /** 41367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Broadcast Action: An ISO-DEP AID was selected. 42367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 43367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * <p>This happens as the result of a 'SELECT AID' command from an 44367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * external NFC reader/writer. 45367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 46367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * <p>Always contains the extra field {@link #EXTRA_AID} 47367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 48367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * <p class="note"> 49367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Requires the {@link android.Manifest.permission#WRITE_SECURE_SETTINGS} permission 50367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * to receive. 51367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly */ 52367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 53367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly public static final String ACTION_AID_SELECTED = 54367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly "com.android.nfc_extras.action.AID_SELECTED"; 55367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 56367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly /** 57367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Mandatory byte array extra field in {@link #ACTION_AID_SELECTED}. 58367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 59367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * <p>Contains the AID selected. 60367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * @hide 61367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly */ 62367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly public static final String EXTRA_AID = "com.android.nfc_extras.extra.AID"; 63367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 642f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly /** 652f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * Broadcast action: A filtered APDU was received. 662f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 672f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * <p>This happens when an APDU of interest was matched by the Nfc adapter, 682f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * for instance as the result of matching an externally-configured filter. 692f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 702f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * <p>The filter configuration mechanism is not currently defined. 712f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 722f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * <p>Always contains the extra field {@link EXTRA_APDU_BYTES}. 732f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 742f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * @hide 752f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly */ 762f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly public static final String ACTION_APDU_RECEIVED = 772f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly "com.android.nfc_extras.action.APDU_RECEIVED"; 782f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly 792f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly /** 802f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * Mandatory byte array extra field in {@link #ACTION_APDU_RECEIVED}. 812f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 822f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * <p>Contains the bytes of the received APDU. 832f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 842f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * @hide 852f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly */ 862f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly public static final String EXTRA_APDU_BYTES = 872f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly "com.android.nfc_extras.extra.APDU_BYTES"; 882f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly 892f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly /** 902f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * Broadcast action: An EMV card removal event was detected. 912f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 922f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * @hide 932f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly */ 942f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly public static final String ACTION_EMV_CARD_REMOVAL = 952f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly "com.android.nfc_extras.action.EMV_CARD_REMOVAL"; 962f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly 972f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly /** 982f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * Broadcast action: An adapter implementing MIFARE Classic via card 992f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * emulation detected that a block has been accessed. 1002f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 1012f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * <p>This may only be issued for the first block that the reader 1022f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * authenticates to. 1032f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 1042f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * <p>May contain the extra field {@link #EXTRA_MIFARE_BLOCK}. 1052f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 1062f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * @hide 1072f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly */ 1082f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly public static final String ACTION_MIFARE_ACCESS_DETECTED = 1092f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly "com.android.nfc_extras.action.MIFARE_ACCESS_DETECTED"; 1102f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly 1112f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly /** 1122f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * Optional integer extra field in {@link #ACTION_MIFARE_ACCESS_DETECTED}. 1132f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 1142f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * <p>Provides the block number being accessed. If not set, the block 1152f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * number being accessed is unknown. 1162f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * 1172f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly * @hide 1182f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly */ 1192f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly public static final String EXTRA_MIFARE_BLOCK = 1202f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly "com.android.nfc_extras.extra.MIFARE_BLOCK"; 1212f9ad8b499cb150d5cdfe84a9795992c5dd42cffmike wakerly 122cc9ee72bd42bb40b1852f907f58305adde12ecc2Nick Pelly NfcExecutionEnvironment(NfcAdapterExtras extras) { 123cc9ee72bd42bb40b1852f907f58305adde12ecc2Nick Pelly mExtras = extras; 124bb951c893973691554f49d2e725985125f866b27Jeff Hamilton mToken = new Binder(); 125367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } 126367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 127367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly /** 128367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Open the NFC Execution Environment on its contact interface. 129367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 130dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * <p>Opening a channel to the the secure element may fail 131dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * for a number of reasons: 132dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * <ul> 133dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * <li>NFC must be enabled for the connection to the SE to be opened. 134dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * If it is disabled at the time of this call, an {@link EeNfcDisabledException} 135dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * is thrown. 136dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * 137dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * <li>Only one process may open the secure element at a time. Additionally, 138dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * this method is not reentrant. If the secure element is already opened, 139dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * either by this process or by a different process, an {@link EeAlreadyOpenException} 140dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * is thrown. 141dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * 142dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * <li>If the connection to the secure element could not be initialized, 143dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * an {@link EeInitializationException} is thrown. 144dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * 145dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * <li>If the secure element or the NFC controller is activated in listen 146dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * mode - that is, it is talking over the contactless interface - an 147dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * {@link EeListenModeException} is thrown. 148dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * 149dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * <li>If the NFC controller is in a field powered by a remote device, 150dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * such as a payment terminal, an {@link EeExternalFieldException} is 151dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * thrown. 152dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * </ul> 153367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * <p>All other NFC functionality is disabled while the NFC-EE is open 154367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * on its contact interface, so make sure to call {@link #close} once complete. 155367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 156367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * <p class="note"> 157367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Requires the {@link android.Manifest.permission#WRITE_SECURE_SETTINGS} permission. 158367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 159dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * @throws EeAlreadyOpenException if the NFC-EE is already open 160dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * @throws EeNfcDisabledException if NFC is disabled 161dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * @throws EeInitializationException if the Secure Element could not be initialized 162dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * @throws EeListenModeException if the NFCC or Secure Element is activated in listen mode 163dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * @throws EeExternalFieldException if the NFCC is in the presence of a remote-powered field 164dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen * @throws EeIoException if an unknown error occurs 165367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly */ 166dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen public void open() throws EeIOException { 167367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly try { 168bb951c893973691554f49d2e725985125f866b27Jeff Hamilton Bundle b = mExtras.getService().open(mExtras.mPackageName, mToken); 169367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly throwBundle(b); 170367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } catch (RemoteException e) { 171cc9ee72bd42bb40b1852f907f58305adde12ecc2Nick Pelly mExtras.attemptDeadServiceRecovery(e); 172dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen throw new EeIOException("NFC Service was dead, try again"); 173367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } 174367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } 175367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 176367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly /** 177367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Close the NFC Execution Environment on its contact interface. 178367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 179367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * <p class="note"> 180367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Requires the {@link android.Manifest.permission#WRITE_SECURE_SETTINGS} permission. 181367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 182367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * @throws IOException if the NFC-EE is already open, or some other error occurs 183367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly */ 184367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly public void close() throws IOException { 185367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly try { 186bb951c893973691554f49d2e725985125f866b27Jeff Hamilton throwBundle(mExtras.getService().close(mExtras.mPackageName, mToken)); 187367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } catch (RemoteException e) { 188cc9ee72bd42bb40b1852f907f58305adde12ecc2Nick Pelly mExtras.attemptDeadServiceRecovery(e); 189cc9ee72bd42bb40b1852f907f58305adde12ecc2Nick Pelly throw new IOException("NFC Service was dead"); 190367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } 191367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } 192367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 193367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly /** 194367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Send raw commands to the NFC-EE and receive the response. 195367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 196367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * <p class="note"> 197367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * Requires the {@link android.Manifest.permission#WRITE_SECURE_SETTINGS} permission. 198367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * 199367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly * @throws IOException if the NFC-EE is not open, or some other error occurs 200367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly */ 201367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly public byte[] transceive(byte[] in) throws IOException { 202367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly Bundle b; 203367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly try { 204bb951c893973691554f49d2e725985125f866b27Jeff Hamilton b = mExtras.getService().transceive(mExtras.mPackageName, in); 205367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } catch (RemoteException e) { 206cc9ee72bd42bb40b1852f907f58305adde12ecc2Nick Pelly mExtras.attemptDeadServiceRecovery(e); 207cc9ee72bd42bb40b1852f907f58305adde12ecc2Nick Pelly throw new IOException("NFC Service was dead, need to re-open"); 208367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } 209367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly throwBundle(b); 210367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly return b.getByteArray("out"); 211367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } 212367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly 213dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen private static void throwBundle(Bundle b) throws EeIOException { 214dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen switch (b.getInt("e")) { 215dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen case EE_ERROR_NFC_DISABLED: 216dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen throw new EeNfcDisabledException(b.getString("m")); 217dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen case EE_ERROR_IO: 218dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen throw new EeIOException(b.getString("m")); 219dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen case EE_ERROR_INIT: 220dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen throw new EeInitializationException(b.getString("m")); 221dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen case EE_ERROR_EXT_FIELD: 222dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen throw new EeExternalFieldException(b.getString("m")); 223dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen case EE_ERROR_LISTEN_MODE: 224dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen throw new EeListenModeException(b.getString("m")); 225dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen case EE_ERROR_ALREADY_OPEN: 226dd6b959546dfc7b8858fa8e08c4eea080f60b03aMartijn Coenen throw new EeAlreadyOpenException(b.getString("m")); 227367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } 228367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly } 229367f41f8f61126c2ab34a34cc676756a9fc23ac2Nick Pelly} 230