NfcService.java revision bf6e5d1655d5ad524a8ec007413c7011ed969df8
1f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly/* 2f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * Copyright (C) 2010 The Android Open Source Project 3f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * 4f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * Licensed under the Apache License, Version 2.0 (the "License"); 5f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * you may not use this file except in compliance with the License. 6f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * You may obtain a copy of the License at 7f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * 8f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * http://www.apache.org/licenses/LICENSE-2.0 9f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * 10f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * Unless required by applicable law or agreed to in writing, software 11f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * distributed under the License is distributed on an "AS IS" BASIS, 12f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * See the License for the specific language governing permissions and 14f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly * limitations under the License. 15f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly */ 16f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 1713d8819d9d716c8f0ba03288d058f0bd462d70a7Nick Pellypackage com.android.nfc; 18f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 19f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamiltonimport com.android.nfc.DeviceHost.DeviceHostListener; 204a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamiltonimport com.android.nfc.DeviceHost.LlcpServerSocket; 214a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamiltonimport com.android.nfc.DeviceHost.LlcpSocket; 22f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamiltonimport com.android.nfc.DeviceHost.NfcDepEndpoint; 23f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamiltonimport com.android.nfc.DeviceHost.TagEndpoint; 2481c476dd93f059d4082c15369894d5d16fbea05dJeff Hamiltonimport com.android.nfc.nxp.NativeNfcManager; 2581c476dd93f059d4082c15369894d5d16fbea05dJeff Hamiltonimport com.android.nfc.nxp.NativeNfcSecureElement; 268afd14d3b23d3124c48ee275ba2845aede6542a1Jeff Hamiltonimport com.android.nfc3.R; 27d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton 282f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pellyimport android.app.Application; 29275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parksimport android.app.KeyguardManager; 3005973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamiltonimport android.app.PendingIntent; 3113d8819d9d716c8f0ba03288d058f0bd462d70a7Nick Pellyimport android.content.BroadcastReceiver; 3205973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamiltonimport android.content.ComponentName; 3331949217328bf2357ff044f0d18677fe588c790cNick Pellyimport android.content.ContentResolver; 3413d8819d9d716c8f0ba03288d058f0bd462d70a7Nick Pellyimport android.content.Context; 3513d8819d9d716c8f0ba03288d058f0bd462d70a7Nick Pellyimport android.content.Intent; 3613d8819d9d716c8f0ba03288d058f0bd462d70a7Nick Pellyimport android.content.IntentFilter; 370e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pellyimport android.content.SharedPreferences; 3893d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamiltonimport android.content.pm.PackageManager; 39d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamiltonimport android.media.AudioManager; 40d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamiltonimport android.media.SoundPool; 413fb30ae5bf51d9ffe6271a345d55905dade8040dJeff Hamiltonimport android.net.Uri; 42f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pellyimport android.nfc.ErrorCodes; 43f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pellyimport android.nfc.FormatException; 442094515fca0cfa0ac87e9cc260d3953d416afe3eJason parksimport android.nfc.INdefPushCallback; 450e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pellyimport android.nfc.INfcAdapter; 4649d53329a0c720a7e430220d77805bc1763545b1Nick Pellyimport android.nfc.INfcAdapterExtras; 47f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pellyimport android.nfc.INfcTag; 48f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pellyimport android.nfc.NdefMessage; 49f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pellyimport android.nfc.NfcAdapter; 500e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pellyimport android.nfc.Tag; 5124dbea55709219e42aa3b6b6578f29ffd447a786Jeff Hamiltonimport android.nfc.TechListParcel; 529d5511f2640903a79d24578a12a93e50a96f0c0eMartijn Coenenimport android.nfc.TransceiveResult; 53aca0d055a82da850c27f6872405602ad5f3fee7bJeff Hamiltonimport android.nfc.tech.Ndef; 5481c476dd93f059d4082c15369894d5d16fbea05dJeff Hamiltonimport android.nfc.tech.TagTechnology; 557c034a7fe7d36b1ab039af2c44717812ea02657eNick Pellyimport android.os.AsyncTask; 56b74200f40f9d4f536b8782974d444f1f9178076fJeff Hamiltonimport android.os.Bundle; 57b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneauimport android.os.Handler; 5849d53329a0c720a7e430220d77805bc1763545b1Nick Pellyimport android.os.IBinder; 59b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneauimport android.os.Message; 60533043d1003de2f6a20a29201100d94c3c7bc9caNick Pellyimport android.os.PowerManager; 614467dca5650a170af5020c10a8ccb25f86f1007fNick Pellyimport android.os.Process; 62f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pellyimport android.os.RemoteException; 6313d8819d9d716c8f0ba03288d058f0bd462d70a7Nick Pellyimport android.os.ServiceManager; 64d11251b2d1fed7b7325c4fcb0616b2d1c654320fMartijn Coenenimport android.provider.Settings; 65f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pellyimport android.util.Log; 66f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 6731949217328bf2357ff044f0d18677fe588c790cNick Pellyimport java.io.FileDescriptor; 6857d376f1ee1a3939977b95759525585abb9601fbJeff Hamiltonimport java.io.IOException; 6931949217328bf2357ff044f0d18677fe588c790cNick Pellyimport java.io.PrintWriter; 7031949217328bf2357ff044f0d18677fe588c790cNick Pellyimport java.util.Arrays; 713ca6ffff72f4599e80f85de5ae8e7f55012f38d6Jeff Hamiltonimport java.util.HashMap; 7284e1e0adc2516afd35ebab029a52e764e0490559Jason parksimport java.util.HashSet; 7331949217328bf2357ff044f0d18677fe588c790cNick Pellyimport java.util.concurrent.ExecutionException; 743ca6ffff72f4599e80f85de5ae8e7f55012f38d6Jeff Hamilton 7577d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pellypublic class NfcService extends Application implements DeviceHostListener { 76bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks private static final String ACTION_MASTER_CLEAR_NOTIFICATION = "android.intent.action.MASTER_CLEAR_NOTIFICATION"; 77bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks 788d6a8dce6706c6c6b3158101f2f3e94a1e0ad946Ben Dodson static final boolean DBG = true; 7976a412f47ff57ce05d84fd51adbf8e72fd37a448Nick Pelly static final String TAG = "NfcService"; 80fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks 81d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton public static final String SERVICE_NAME = "nfc"; 82fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks 83bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly private static final String NFC_PERM = android.Manifest.permission.NFC; 84bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly private static final String NFC_PERM_ERROR = "NFC permission required"; 85bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly private static final String ADMIN_PERM = android.Manifest.permission.WRITE_SECURE_SETTINGS; 86bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly private static final String ADMIN_PERM_ERROR = "WRITE_SECURE_SETTINGS permission required"; 87a8b7cca914e4a17f5c432f7bbeed0f1b236c55b4Nick Pelly private static final String NFCEE_ADMIN_PERM = "com.android.nfc.permission.NFCEE_ADMIN"; 8893d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton private static final String NFCEE_ADMIN_PERM_ERROR = "NFCEE_ADMIN permission required"; 89bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly 9077d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly public static final String PREF = "NfcServicePrefs"; 91f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 920e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly private static final String PREF_NFC_ON = "nfc_on"; 930e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly private static final boolean NFC_ON_DEFAULT = true; 94d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen private static final String PREF_ZEROCLICK_ON = "zeroclick_on"; 95d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen private static final boolean ZEROCLICK_ON_DEFAULT = true; 96f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 97a8b7cca914e4a17f5c432f7bbeed0f1b236c55b4Nick Pelly private static final String PREF_FIRST_BOOT = "first_boot"; 98a8b7cca914e4a17f5c432f7bbeed0f1b236c55b4Nick Pelly 99b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau static final int MSG_NDEF_TAG = 0; 100b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau static final int MSG_CARD_EMULATION = 1; 101b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau static final int MSG_LLCP_LINK_ACTIVATION = 2; 102b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau static final int MSG_LLCP_LINK_DEACTIVATED = 3; 103b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau static final int MSG_TARGET_DESELECTED = 4; 104b74200f40f9d4f536b8782974d444f1f9178076fJeff Hamilton static final int MSG_MOCK_NDEF = 7; 105c9a2ae7cb238e4c72818d084cba0b05e76cba1efdaniel_tomas static final int MSG_SE_FIELD_ACTIVATED = 8; 106c9a2ae7cb238e4c72818d084cba0b05e76cba1efdaniel_tomas static final int MSG_SE_FIELD_DEACTIVATED = 9; 1072c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas static final int MSG_SE_APDU_RECEIVED = 10; 1082c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas static final int MSG_SE_EMV_CARD_REMOVAL = 11; 1092c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas static final int MSG_SE_MIFARE_ACCESS = 12; 110b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau 11131949217328bf2357ff044f0d18677fe588c790cNick Pelly static final int TASK_ENABLE = 1; 11231949217328bf2357ff044f0d18677fe588c790cNick Pelly static final int TASK_DISABLE = 2; 11331949217328bf2357ff044f0d18677fe588c790cNick Pelly static final int TASK_BOOT = 3; 11431949217328bf2357ff044f0d18677fe588c790cNick Pelly static final int TASK_EE_WIPE = 4; 11531949217328bf2357ff044f0d18677fe588c790cNick Pelly 11649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly // Copied from com.android.nfc_extras to avoid library dependency 11749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly // Must keep in sync with com.android.nfc_extras 11849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly static final int ROUTE_OFF = 1; 11949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly static final int ROUTE_ON_WHEN_SCREEN_ON = 2; 1207efbf69a37134ccbd86a1f6b4121f16b4a80eaaeNick Pelly 12149d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public static final String ACTION_RF_FIELD_ON_DETECTED = 12249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly "com.android.nfc_extras.action.RF_FIELD_ON_DETECTED"; 12349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public static final String ACTION_RF_FIELD_OFF_DETECTED = 12449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly "com.android.nfc_extras.action.RF_FIELD_OFF_DETECTED"; 12549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public static final String ACTION_AID_SELECTED = 12649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly "com.android.nfc_extras.action.AID_SELECTED"; 12749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public static final String EXTRA_AID = "com.android.nfc_extras.extra.AID"; 12849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly 1292c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas public static final String ACTION_APDU_RECEIVED = 1302c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas "com.android.nfc_extras.action.APDU_RECEIVED"; 1312c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas public static final String EXTRA_APDU_BYTES = 1322c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas "com.android.nfc_extras.extra.APDU_BYTES"; 1332c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas 1342c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas public static final String ACTION_EMV_CARD_REMOVAL = 1352c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas "com.android.nfc_extras.action.EMV_CARD_REMOVAL"; 1362c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas 1372c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas public static final String ACTION_MIFARE_ACCESS_DETECTED = 1382c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas "com.android.nfc_extras.action.MIFARE_ACCESS_DETECTED"; 1392c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas public static final String EXTRA_MIFARE_BLOCK = 1402c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas "com.android.nfc_extras.extra.MIFARE_BLOCK"; 1412c37e6a839cecf5638911af357a2ea7aec6093a5Daniel Tomas 14231949217328bf2357ff044f0d18677fe588c790cNick Pelly //TODO: dont hardcode this 14331949217328bf2357ff044f0d18677fe588c790cNick Pelly private static final byte[][] EE_WIPE_APDUS = { 14431949217328bf2357ff044f0d18677fe588c790cNick Pelly {(byte)0x00, (byte)0xa4, (byte)0x04, (byte)0x00, (byte)0x00}, 14531949217328bf2357ff044f0d18677fe588c790cNick Pelly {(byte)0x00, (byte)0xa4, (byte)0x04, (byte)0x00, (byte)0x07, (byte)0xa0, (byte)0x00, 14631949217328bf2357ff044f0d18677fe588c790cNick Pelly (byte)0x00, (byte)0x04, (byte)0x76, (byte)0x20, (byte)0x10, (byte)0x00}, 14731949217328bf2357ff044f0d18677fe588c790cNick Pelly {(byte)0x80, (byte)0xe2, (byte)0x01, (byte)0x03, (byte)0x00}, 14831949217328bf2357ff044f0d18677fe588c790cNick Pelly {(byte)0x00, (byte)0xa4, (byte)0x04, (byte)0x00, (byte)0x00}, 14931949217328bf2357ff044f0d18677fe588c790cNick Pelly {(byte)0x00, (byte)0xa4, (byte)0x04, (byte)0x00, (byte)0x07, (byte)0xa0, (byte)0x00, 15031949217328bf2357ff044f0d18677fe588c790cNick Pelly (byte)0x00, (byte)0x04, (byte)0x76, (byte)0x30, (byte)0x30, (byte)0x00}, 15131949217328bf2357ff044f0d18677fe588c790cNick Pelly {(byte)0x80, (byte)0xb4, (byte)0x00, (byte)0x00, (byte)0x00}, 15231949217328bf2357ff044f0d18677fe588c790cNick Pelly {(byte)0x00, (byte)0xa4, (byte)0x04, (byte)0x00, (byte)0x00}, 15331949217328bf2357ff044f0d18677fe588c790cNick Pelly }; 15449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly 15549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly // NFC Execution Environment 15649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly // fields below are protected by this 1570bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas private NativeNfcSecureElement mSecureElement; 15849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly private OpenSecureElement mOpenEe; // null when EE closed 15949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly private int mEeRoutingState; // contactless interface routing 1600bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 161d2d5dddf17ac2008547172cd72faa034a89d569bJeff Hamilton // fields below must be used only on the UI thread and therefore aren't synchronized 162d2d5dddf17ac2008547172cd72faa034a89d569bJeff Hamilton boolean mP2pStarted = false; 163d2d5dddf17ac2008547172cd72faa034a89d569bJeff Hamilton 1642f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly // fields below are used in multiple threads and protected by synchronized(this) 1652f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly private final HashMap<Integer, Object> mObjectMap = new HashMap<Integer, Object>(); 16684e1e0adc2516afd35ebab029a52e764e0490559Jason parks private HashSet<String> mSePackages = new HashSet<String>(); 16731949217328bf2357ff044f0d18677fe588c790cNick Pelly private boolean mIsScreenUnlocked; 16831949217328bf2357ff044f0d18677fe588c790cNick Pelly private boolean mIsZeroClickRequested; 16931949217328bf2357ff044f0d18677fe588c790cNick Pelly 17031949217328bf2357ff044f0d18677fe588c790cNick Pelly // mState is protected by this, however it is only modified in onCreate() 17131949217328bf2357ff044f0d18677fe588c790cNick Pelly // and the default AsyncTask thread so it is read unprotected from that 17231949217328bf2357ff044f0d18677fe588c790cNick Pelly // thread 17331949217328bf2357ff044f0d18677fe588c790cNick Pelly int mState; // one of NfcAdapter.STATE_ON, STATE_TURNING_ON, etc 1742f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly 1752f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly // fields below are final after onCreate() 17605973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton Context mContext; 1774a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton private DeviceHost mDeviceHost; 1780e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly private SharedPreferences mPrefs; 1790e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly private SharedPreferences.Editor mPrefsEditor; 180533043d1003de2f6a20a29201100d94c3c7bc9caNick Pelly private PowerManager.WakeLock mWakeLock; 181d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton int mStartSound; 182d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton int mEndSound; 183d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton int mErrorSound; 184d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton SoundPool mSoundPool; // playback synchronized on this 18577d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly P2pLinkManager mP2pLinkManager; 1864a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton TagService mNfcTagService; 1874a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton NfcAdapterService mNfcAdapter; 1884a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton NfcAdapterExtrasService mExtrasService; 18931949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean mIsAirplaneSensitive; 19031949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean mIsAirplaneToggleable; 1912ef360deaff9f17aa72d5749ceee283cc80897afBen Dodson 19276a412f47ff57ce05d84fd51adbf8e72fd37a448Nick Pelly private NfcDispatcher mNfcDispatcher; 193275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks private KeyguardManager mKeyguard; 194d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton 195d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton private static NfcService sService; 196d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton 19793d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton public static void enforceAdminPerm(Context context) { 19893d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton int admin = context.checkCallingOrSelfPermission(ADMIN_PERM); 19993d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton int nfcee = context.checkCallingOrSelfPermission(NFCEE_ADMIN_PERM); 20093d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton if (admin != PackageManager.PERMISSION_GRANTED 20193d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton && nfcee != PackageManager.PERMISSION_GRANTED) { 20293d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton throw new SecurityException(ADMIN_PERM_ERROR); 20393d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton } 20493d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton } 20593d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton 20693d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton public static void enforceNfceeAdminPerm(Context context) { 20793d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton context.enforceCallingOrSelfPermission(NFCEE_ADMIN_PERM, NFCEE_ADMIN_PERM_ERROR); 20893d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton } 20993d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton 210d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton public static NfcService getInstance() { 211d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton return sService; 212d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton } 213f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 2140e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly @Override 215f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton public void onRemoteEndpointDiscovered(TagEndpoint tag) { 216f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton sendMessage(NfcService.MSG_NDEF_TAG, tag); 217f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } 218f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton 219f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton /** 220f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton * Notifies transaction 221f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton */ 222d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton @Override 223f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton public void onCardEmulationDeselected() { 224f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton sendMessage(NfcService.MSG_TARGET_DESELECTED, null); 225f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } 226f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton 227f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton /** 228f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton * Notifies transaction 229f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton */ 230d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton @Override 231f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton public void onCardEmulationAidSelected(byte[] aid) { 232f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton sendMessage(NfcService.MSG_CARD_EMULATION, aid); 233f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } 234f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton 235f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton /** 236f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton * Notifies P2P Device detected, to activate LLCP link 237f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton */ 238f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton @Override 239f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton public void onLlcpLinkActivated(NfcDepEndpoint device) { 240f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton sendMessage(NfcService.MSG_LLCP_LINK_ACTIVATION, device); 241f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } 242f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton 243f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton /** 244f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton * Notifies P2P Device detected, to activate LLCP link 245f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton */ 246d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton @Override 247f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton public void onLlcpLinkDeactivated(NfcDepEndpoint device) { 248f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton sendMessage(NfcService.MSG_LLCP_LINK_DEACTIVATED, device); 249f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } 250f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton 251d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton @Override 252f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton public void onRemoteFieldActivated() { 253f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton sendMessage(NfcService.MSG_SE_FIELD_ACTIVATED, null); 254f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } 255f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton 256d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton @Override 257f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton public void onRemoteFieldDeactivated() { 258f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton sendMessage(NfcService.MSG_SE_FIELD_DEACTIVATED, null); 259f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } 260f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton 261f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton @Override 262442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly public void onSeApduReceived(byte[] apdu) { 263442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly sendMessage(NfcService.MSG_SE_APDU_RECEIVED, apdu); 264442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly } 265442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly 266442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly @Override 267442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly public void onSeEmvCardRemoval() { 268442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly sendMessage(NfcService.MSG_SE_EMV_CARD_REMOVAL, null); 269442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly } 270442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly 271442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly @Override 272442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly public void onSeMifareAccess(byte[] block) { 273442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly sendMessage(NfcService.MSG_SE_MIFARE_ACCESS, block); 274442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly } 275442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly 276442cad40a205a63ea8797fbccaee99b2e8ab89abNick Pelly @Override 2770e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly public void onCreate() { 2782f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly super.onCreate(); 2792f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly 2804a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton mNfcTagService = new TagService(); 2814a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton mNfcAdapter = new NfcAdapterService(); 282ca7e72aaac66ce856c32aaffb8fd2163d7bb486aNick Pelly mExtrasService = new NfcAdapterExtrasService(); 2834a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton 2842f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly Log.i(TAG, "Starting NFC service"); 2852f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly 286d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton sService = this; 287d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton 288d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton mSoundPool = new SoundPool(1, AudioManager.STREAM_NOTIFICATION, 0); 289d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton mStartSound = mSoundPool.load(this, R.raw.start, 1); 290d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton mEndSound = mSoundPool.load(this, R.raw.end, 1); 291d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton mErrorSound = mSoundPool.load(this, R.raw.error, 1); 292d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton 2930e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly mContext = this; 294f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton mDeviceHost = new NativeNfcManager(this, this); 29574180bda362a8bc9d2f701d2c17bec0f63c20bbfBrad Fitzpatrick 29677d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager = new P2pLinkManager(mContext); 29777d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mNfcDispatcher = new NfcDispatcher(this, mP2pLinkManager); 29824dbea55709219e42aa3b6b6578f29ffd447a786Jeff Hamilton 2990bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas mSecureElement = new NativeNfcSecureElement(); 300eab09ad7204fe1f0feaca33efccf75c1bb388708Robert Tsai mEeRoutingState = ROUTE_OFF; 3010bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 302275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks mPrefs = getSharedPreferences(PREF, Context.MODE_PRIVATE); 3030e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly mPrefsEditor = mPrefs.edit(); 304f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 30531949217328bf2357ff044f0d18677fe588c790cNick Pelly mState = NfcAdapter.STATE_OFF; 30631949217328bf2357ff044f0d18677fe588c790cNick Pelly mIsZeroClickRequested = mPrefs.getBoolean(PREF_ZEROCLICK_ON, ZEROCLICK_ON_DEFAULT); 307f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 308275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); 309275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks 310533043d1003de2f6a20a29201100d94c3c7bc9caNick Pelly mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "NfcService"); 311275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks mKeyguard = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE); 31231949217328bf2357ff044f0d18677fe588c790cNick Pelly mIsScreenUnlocked = pm.isScreenOn() && !mKeyguard.isKeyguardLocked(); 313533043d1003de2f6a20a29201100d94c3c7bc9caNick Pelly 314d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton ServiceManager.addService(SERVICE_NAME, mNfcAdapter); 315f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 316eead88c5e2bdd34eb33fdf2c76717f9edb9e0396Jeff Hamilton IntentFilter filter = new IntentFilter(NativeNfcManager.INTERNAL_TARGET_DESELECTED_ACTION); 31765945ad77cadb7a3bdf171497877d2325b23def5Nick Pelly filter.addAction(Intent.ACTION_SCREEN_OFF); 31865945ad77cadb7a3bdf171497877d2325b23def5Nick Pelly filter.addAction(Intent.ACTION_SCREEN_ON); 319bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks filter.addAction(ACTION_MASTER_CLEAR_NOTIFICATION); 320275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks filter.addAction(Intent.ACTION_USER_PRESENT); 32131949217328bf2357ff044f0d18677fe588c790cNick Pelly registerForAirplaneMode(filter); 322275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks registerReceiver(mReceiver, filter); 323bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks 324bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks filter = new IntentFilter(); 325bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks filter.addAction(Intent.ACTION_PACKAGE_REMOVED); 326bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks filter.addDataScheme("package"); 327bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks 328275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks registerReceiver(mReceiver, filter); 3290e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly 33031949217328bf2357ff044f0d18677fe588c790cNick Pelly new EnableDisableTask().execute(TASK_BOOT); // do blocking boot tasks 33131949217328bf2357ff044f0d18677fe588c790cNick Pelly } 33231949217328bf2357ff044f0d18677fe588c790cNick Pelly 33331949217328bf2357ff044f0d18677fe588c790cNick Pelly void registerForAirplaneMode(IntentFilter filter) { 33431949217328bf2357ff044f0d18677fe588c790cNick Pelly final ContentResolver resolver = mContext.getContentResolver(); 33531949217328bf2357ff044f0d18677fe588c790cNick Pelly final String airplaneModeRadios = Settings.System.getString(resolver, 33631949217328bf2357ff044f0d18677fe588c790cNick Pelly Settings.System.AIRPLANE_MODE_RADIOS); 33731949217328bf2357ff044f0d18677fe588c790cNick Pelly final String toggleableRadios = Settings.System.getString(resolver, 33831949217328bf2357ff044f0d18677fe588c790cNick Pelly Settings.System.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 33931949217328bf2357ff044f0d18677fe588c790cNick Pelly 34031949217328bf2357ff044f0d18677fe588c790cNick Pelly mIsAirplaneSensitive = airplaneModeRadios == null ? true : 34131949217328bf2357ff044f0d18677fe588c790cNick Pelly airplaneModeRadios.contains(Settings.System.RADIO_NFC); 34231949217328bf2357ff044f0d18677fe588c790cNick Pelly mIsAirplaneToggleable = toggleableRadios == null ? false : 34331949217328bf2357ff044f0d18677fe588c790cNick Pelly toggleableRadios.contains(Settings.System.RADIO_NFC); 34431949217328bf2357ff044f0d18677fe588c790cNick Pelly 34531949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mIsAirplaneSensitive) { 34631949217328bf2357ff044f0d18677fe588c790cNick Pelly filter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED); 34731949217328bf2357ff044f0d18677fe588c790cNick Pelly } 34831949217328bf2357ff044f0d18677fe588c790cNick Pelly } 34931949217328bf2357ff044f0d18677fe588c790cNick Pelly 35031949217328bf2357ff044f0d18677fe588c790cNick Pelly /** 35131949217328bf2357ff044f0d18677fe588c790cNick Pelly * Manages tasks that involve turning on/off the NFC controller. 35231949217328bf2357ff044f0d18677fe588c790cNick Pelly * 35331949217328bf2357ff044f0d18677fe588c790cNick Pelly * <p>All work that might turn the NFC adapter on or off must be done 35431949217328bf2357ff044f0d18677fe588c790cNick Pelly * through this task, to keep the handling of mState simple. 35531949217328bf2357ff044f0d18677fe588c790cNick Pelly * In other words, mState is only modified in these tasks (and we 35631949217328bf2357ff044f0d18677fe588c790cNick Pelly * don't need a lock to read it in these tasks). 35731949217328bf2357ff044f0d18677fe588c790cNick Pelly * 35831949217328bf2357ff044f0d18677fe588c790cNick Pelly * <p>These tasks are all done on the same AsyncTask background 35931949217328bf2357ff044f0d18677fe588c790cNick Pelly * thread, so they are serialized. Each task may temporarily transition 36031949217328bf2357ff044f0d18677fe588c790cNick Pelly * mState to STATE_TURNING_OFF or STATE_TURNING_ON, but must exit in 36131949217328bf2357ff044f0d18677fe588c790cNick Pelly * either STATE_ON or STATE_OFF. This way each task can be guaranteed 36231949217328bf2357ff044f0d18677fe588c790cNick Pelly * of starting in either STATE_OFF or STATE_ON, without needing to hold 36331949217328bf2357ff044f0d18677fe588c790cNick Pelly * NfcService.this for the entire task. 36431949217328bf2357ff044f0d18677fe588c790cNick Pelly * 36531949217328bf2357ff044f0d18677fe588c790cNick Pelly * <p>AsyncTask's are also implicitly queued. This is useful for corner 36631949217328bf2357ff044f0d18677fe588c790cNick Pelly * cases like turning airplane mode on while TASK_ENABLE is in progress. 36731949217328bf2357ff044f0d18677fe588c790cNick Pelly * The TASK_DISABLE triggered by airplane mode will be correctly executed 36831949217328bf2357ff044f0d18677fe588c790cNick Pelly * immediately after TASK_ENABLE is complete. This seems like the most sane 36931949217328bf2357ff044f0d18677fe588c790cNick Pelly * way to deal with these situations. 37031949217328bf2357ff044f0d18677fe588c790cNick Pelly * 37131949217328bf2357ff044f0d18677fe588c790cNick Pelly * <p>{@link #TASK_ENABLE} enables the NFC adapter, without changing 37231949217328bf2357ff044f0d18677fe588c790cNick Pelly * preferences 37331949217328bf2357ff044f0d18677fe588c790cNick Pelly * <p>{@link #TASK_DISABLE} disables the NFC adapter, without changing 37431949217328bf2357ff044f0d18677fe588c790cNick Pelly * preferences 37531949217328bf2357ff044f0d18677fe588c790cNick Pelly * <p>{@link #TASK_BOOT} does first boot work and may enable NFC 37631949217328bf2357ff044f0d18677fe588c790cNick Pelly * <p>{@link #TASK_EE_WIPE} wipes the Execution Environment, and in the 37731949217328bf2357ff044f0d18677fe588c790cNick Pelly * process may temporarily enable the NFC adapter 37831949217328bf2357ff044f0d18677fe588c790cNick Pelly */ 37931949217328bf2357ff044f0d18677fe588c790cNick Pelly class EnableDisableTask extends AsyncTask<Integer, Void, Void> { 38031949217328bf2357ff044f0d18677fe588c790cNick Pelly @Override 38131949217328bf2357ff044f0d18677fe588c790cNick Pelly protected Void doInBackground(Integer... params) { 38231949217328bf2357ff044f0d18677fe588c790cNick Pelly // Sanity check mState 38331949217328bf2357ff044f0d18677fe588c790cNick Pelly switch (mState) { 38431949217328bf2357ff044f0d18677fe588c790cNick Pelly case NfcAdapter.STATE_TURNING_OFF: 38531949217328bf2357ff044f0d18677fe588c790cNick Pelly case NfcAdapter.STATE_TURNING_ON: 38631949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.e(TAG, "Processing EnableDisable task " + params[0] + " from bad state " + 38731949217328bf2357ff044f0d18677fe588c790cNick Pelly mState); 38831949217328bf2357ff044f0d18677fe588c790cNick Pelly return null; 38931949217328bf2357ff044f0d18677fe588c790cNick Pelly } 39031949217328bf2357ff044f0d18677fe588c790cNick Pelly 3914467dca5650a170af5020c10a8ccb25f86f1007fNick Pelly /* AsyncTask sets this thread to THREAD_PRIORITY_BACKGROUND, 3924467dca5650a170af5020c10a8ccb25f86f1007fNick Pelly * override with the default. THREAD_PRIORITY_BACKGROUND causes 3934467dca5650a170af5020c10a8ccb25f86f1007fNick Pelly * us to service software I2C too slow for firmware download 3944467dca5650a170af5020c10a8ccb25f86f1007fNick Pelly * with the NXP PN544. 3954467dca5650a170af5020c10a8ccb25f86f1007fNick Pelly * TODO: move this to the DAL I2C layer in libnfc-nxp, since this 3964467dca5650a170af5020c10a8ccb25f86f1007fNick Pelly * problem only occurs on I2C platforms using PN544 3974467dca5650a170af5020c10a8ccb25f86f1007fNick Pelly */ 3984467dca5650a170af5020c10a8ccb25f86f1007fNick Pelly Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT); 3994467dca5650a170af5020c10a8ccb25f86f1007fNick Pelly 40031949217328bf2357ff044f0d18677fe588c790cNick Pelly switch (params[0].intValue()) { 40131949217328bf2357ff044f0d18677fe588c790cNick Pelly case TASK_ENABLE: 40231949217328bf2357ff044f0d18677fe588c790cNick Pelly enableInternal(); 40331949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 40431949217328bf2357ff044f0d18677fe588c790cNick Pelly case TASK_DISABLE: 40531949217328bf2357ff044f0d18677fe588c790cNick Pelly disableInternal(); 40631949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 40731949217328bf2357ff044f0d18677fe588c790cNick Pelly case TASK_BOOT: 40831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mPrefs.getBoolean(PREF_NFC_ON, NFC_ON_DEFAULT) && 40931949217328bf2357ff044f0d18677fe588c790cNick Pelly !(mIsAirplaneSensitive && isAirplaneModeOn())) { 41031949217328bf2357ff044f0d18677fe588c790cNick Pelly enableInternal(); 41131949217328bf2357ff044f0d18677fe588c790cNick Pelly } 41231949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mPrefs.getBoolean(PREF_FIRST_BOOT, true)) { 41331949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.i(TAG, "First Boot"); 41431949217328bf2357ff044f0d18677fe588c790cNick Pelly mPrefsEditor.putBoolean(PREF_FIRST_BOOT, false); 41531949217328bf2357ff044f0d18677fe588c790cNick Pelly mPrefsEditor.apply(); 41631949217328bf2357ff044f0d18677fe588c790cNick Pelly executeEeWipe(); 41731949217328bf2357ff044f0d18677fe588c790cNick Pelly } 41831949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 41931949217328bf2357ff044f0d18677fe588c790cNick Pelly case TASK_EE_WIPE: 42031949217328bf2357ff044f0d18677fe588c790cNick Pelly executeEeWipe(); 42131949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 42231949217328bf2357ff044f0d18677fe588c790cNick Pelly } 423d1936808c5f37f97fdb876836194ecbfe1cdfff5Nick Pelly 424d1936808c5f37f97fdb876836194ecbfe1cdfff5Nick Pelly // Restore default AsyncTask priority 425d1936808c5f37f97fdb876836194ecbfe1cdfff5Nick Pelly Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); 42631949217328bf2357ff044f0d18677fe588c790cNick Pelly return null; 42731949217328bf2357ff044f0d18677fe588c790cNick Pelly } 42831949217328bf2357ff044f0d18677fe588c790cNick Pelly 42931949217328bf2357ff044f0d18677fe588c790cNick Pelly /** 43031949217328bf2357ff044f0d18677fe588c790cNick Pelly * Enable NFC adapter functions. 43131949217328bf2357ff044f0d18677fe588c790cNick Pelly * Does not toggle preferences. 43231949217328bf2357ff044f0d18677fe588c790cNick Pelly */ 43331949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean enableInternal() { 43431949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mState == NfcAdapter.STATE_ON) { 43531949217328bf2357ff044f0d18677fe588c790cNick Pelly return true; 43631949217328bf2357ff044f0d18677fe588c790cNick Pelly } 43731949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.i(TAG, "Enabling NFC"); 43831949217328bf2357ff044f0d18677fe588c790cNick Pelly updateState(NfcAdapter.STATE_TURNING_ON); 43931949217328bf2357ff044f0d18677fe588c790cNick Pelly 44031949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!mDeviceHost.initialize()) { 44131949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.w(TAG, "Error enabling NFC"); 44231949217328bf2357ff044f0d18677fe588c790cNick Pelly updateState(NfcAdapter.STATE_OFF); 44331949217328bf2357ff044f0d18677fe588c790cNick Pelly return false; 44431949217328bf2357ff044f0d18677fe588c790cNick Pelly } 44531949217328bf2357ff044f0d18677fe588c790cNick Pelly 44631949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized(NfcService.this) { 44731949217328bf2357ff044f0d18677fe588c790cNick Pelly mObjectMap.clear(); 44831949217328bf2357ff044f0d18677fe588c790cNick Pelly 44977d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.enableDisable(mIsZeroClickRequested, true); 45031949217328bf2357ff044f0d18677fe588c790cNick Pelly updateState(NfcAdapter.STATE_ON); 45131949217328bf2357ff044f0d18677fe588c790cNick Pelly } 45231949217328bf2357ff044f0d18677fe588c790cNick Pelly 45331949217328bf2357ff044f0d18677fe588c790cNick Pelly /* Start polling loop */ 45431949217328bf2357ff044f0d18677fe588c790cNick Pelly applyRouting(); 45531949217328bf2357ff044f0d18677fe588c790cNick Pelly return true; 45631949217328bf2357ff044f0d18677fe588c790cNick Pelly } 45731949217328bf2357ff044f0d18677fe588c790cNick Pelly 45831949217328bf2357ff044f0d18677fe588c790cNick Pelly /** 45931949217328bf2357ff044f0d18677fe588c790cNick Pelly * Disable all NFC adapter functions. 46031949217328bf2357ff044f0d18677fe588c790cNick Pelly * Does not toggle preferences. 46131949217328bf2357ff044f0d18677fe588c790cNick Pelly */ 46231949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean disableInternal() { 46331949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mState == NfcAdapter.STATE_OFF) { 46431949217328bf2357ff044f0d18677fe588c790cNick Pelly return true; 46531949217328bf2357ff044f0d18677fe588c790cNick Pelly } 46631949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.i(TAG, "Disabling NFC"); 46731949217328bf2357ff044f0d18677fe588c790cNick Pelly updateState(NfcAdapter.STATE_TURNING_OFF); 46831949217328bf2357ff044f0d18677fe588c790cNick Pelly 46931949217328bf2357ff044f0d18677fe588c790cNick Pelly /* Sometimes mDeviceHost.deinitialize() hangs, use a watch-dog. 47031949217328bf2357ff044f0d18677fe588c790cNick Pelly * Implemented with a new thread (instead of a Handler or AsyncTask), 47131949217328bf2357ff044f0d18677fe588c790cNick Pelly * because the UI Thread and AsyncTask thread-pools can also get hung 47231949217328bf2357ff044f0d18677fe588c790cNick Pelly * when the NFC controller stops responding */ 47331949217328bf2357ff044f0d18677fe588c790cNick Pelly WatchDogThread watchDog = new WatchDogThread(); 47431949217328bf2357ff044f0d18677fe588c790cNick Pelly watchDog.start(); 47531949217328bf2357ff044f0d18677fe588c790cNick Pelly 47677d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.enableDisable(false, false); 47731949217328bf2357ff044f0d18677fe588c790cNick Pelly 47831949217328bf2357ff044f0d18677fe588c790cNick Pelly // Stop watchdog if tag present 47931949217328bf2357ff044f0d18677fe588c790cNick Pelly // A convenient way to stop the watchdog properly consists of 48031949217328bf2357ff044f0d18677fe588c790cNick Pelly // disconnecting the tag. The polling loop shall be stopped before 48131949217328bf2357ff044f0d18677fe588c790cNick Pelly // to avoid the tag being discovered again. 48231949217328bf2357ff044f0d18677fe588c790cNick Pelly applyRouting(); 48331949217328bf2357ff044f0d18677fe588c790cNick Pelly maybeDisconnectTarget(); 48431949217328bf2357ff044f0d18677fe588c790cNick Pelly 48531949217328bf2357ff044f0d18677fe588c790cNick Pelly mNfcDispatcher.disableForegroundDispatch(); 48631949217328bf2357ff044f0d18677fe588c790cNick Pelly 48731949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean result = mDeviceHost.deinitialize(); 48831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "mDeviceHost.deinitialize() = " + result); 48931949217328bf2357ff044f0d18677fe588c790cNick Pelly 49031949217328bf2357ff044f0d18677fe588c790cNick Pelly watchDog.cancel(); 49131949217328bf2357ff044f0d18677fe588c790cNick Pelly 49231949217328bf2357ff044f0d18677fe588c790cNick Pelly updateState(NfcAdapter.STATE_OFF); 49331949217328bf2357ff044f0d18677fe588c790cNick Pelly 49431949217328bf2357ff044f0d18677fe588c790cNick Pelly return result; 49531949217328bf2357ff044f0d18677fe588c790cNick Pelly } 49631949217328bf2357ff044f0d18677fe588c790cNick Pelly 49731949217328bf2357ff044f0d18677fe588c790cNick Pelly void executeEeWipe() { 49831949217328bf2357ff044f0d18677fe588c790cNick Pelly // TODO: read SE reset list from /system/etc 49931949217328bf2357ff044f0d18677fe588c790cNick Pelly byte[][]apdus = EE_WIPE_APDUS; 50031949217328bf2357ff044f0d18677fe588c790cNick Pelly 50131949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean tempEnable = mState == NfcAdapter.STATE_OFF; 50231949217328bf2357ff044f0d18677fe588c790cNick Pelly if (tempEnable) { 50331949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!enableInternal()) { 504ca7e72aaac66ce856c32aaffb8fd2163d7bb486aNick Pelly Log.w(TAG, "Could not enable NFC to wipe NFC-EE"); 50531949217328bf2357ff044f0d18677fe588c790cNick Pelly return; 506f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 507f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 50831949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.i(TAG, "Executing SE wipe"); 50931949217328bf2357ff044f0d18677fe588c790cNick Pelly int handle = mSecureElement.doOpenSecureElementConnection(); 51031949217328bf2357ff044f0d18677fe588c790cNick Pelly if (handle == 0) { 51131949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.w(TAG, "Could not open the secure element"); 51231949217328bf2357ff044f0d18677fe588c790cNick Pelly if (tempEnable) { 51331949217328bf2357ff044f0d18677fe588c790cNick Pelly disableInternal(); 51431949217328bf2357ff044f0d18677fe588c790cNick Pelly } 51531949217328bf2357ff044f0d18677fe588c790cNick Pelly return; 51631949217328bf2357ff044f0d18677fe588c790cNick Pelly } 51731949217328bf2357ff044f0d18677fe588c790cNick Pelly 51831949217328bf2357ff044f0d18677fe588c790cNick Pelly mDeviceHost.setTimeout(TagTechnology.ISO_DEP, 10000); 51931949217328bf2357ff044f0d18677fe588c790cNick Pelly 52031949217328bf2357ff044f0d18677fe588c790cNick Pelly for (byte[] cmd : apdus) { 521ca7e72aaac66ce856c32aaffb8fd2163d7bb486aNick Pelly byte[] resp = mSecureElement.doTransceive(handle, cmd); 522ca7e72aaac66ce856c32aaffb8fd2163d7bb486aNick Pelly if (resp == null) { 523ca7e72aaac66ce856c32aaffb8fd2163d7bb486aNick Pelly Log.w(TAG, "Transceive failed, could not wipe NFC-EE"); 524ca7e72aaac66ce856c32aaffb8fd2163d7bb486aNick Pelly break; 525ca7e72aaac66ce856c32aaffb8fd2163d7bb486aNick Pelly } 52631949217328bf2357ff044f0d18677fe588c790cNick Pelly } 52731949217328bf2357ff044f0d18677fe588c790cNick Pelly 52831949217328bf2357ff044f0d18677fe588c790cNick Pelly mDeviceHost.resetTimeouts(); 52931949217328bf2357ff044f0d18677fe588c790cNick Pelly mSecureElement.doDisconnect(handle); 53031949217328bf2357ff044f0d18677fe588c790cNick Pelly 53131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (tempEnable) { 53231949217328bf2357ff044f0d18677fe588c790cNick Pelly disableInternal(); 53331949217328bf2357ff044f0d18677fe588c790cNick Pelly } 53431949217328bf2357ff044f0d18677fe588c790cNick Pelly } 53531949217328bf2357ff044f0d18677fe588c790cNick Pelly 53631949217328bf2357ff044f0d18677fe588c790cNick Pelly void updateState(int newState) { 53731949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (this) { 53831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (newState == mState) { 53931949217328bf2357ff044f0d18677fe588c790cNick Pelly return; 54031949217328bf2357ff044f0d18677fe588c790cNick Pelly } 54131949217328bf2357ff044f0d18677fe588c790cNick Pelly mState = newState; 54231949217328bf2357ff044f0d18677fe588c790cNick Pelly Intent intent = new Intent(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED); 54331949217328bf2357ff044f0d18677fe588c790cNick Pelly intent.setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 54431949217328bf2357ff044f0d18677fe588c790cNick Pelly intent.putExtra(NfcAdapter.EXTRA_ADAPTER_STATE, mState); 54531949217328bf2357ff044f0d18677fe588c790cNick Pelly mContext.sendBroadcast(intent); 54631949217328bf2357ff044f0d18677fe588c790cNick Pelly } 54731949217328bf2357ff044f0d18677fe588c790cNick Pelly } 54831949217328bf2357ff044f0d18677fe588c790cNick Pelly } 54931949217328bf2357ff044f0d18677fe588c790cNick Pelly 55031949217328bf2357ff044f0d18677fe588c790cNick Pelly void saveNfcOnSetting(boolean on) { 55131949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (NfcService.this) { 55231949217328bf2357ff044f0d18677fe588c790cNick Pelly mPrefsEditor.putBoolean(PREF_NFC_ON, on); 55331949217328bf2357ff044f0d18677fe588c790cNick Pelly mPrefsEditor.apply(); 55431949217328bf2357ff044f0d18677fe588c790cNick Pelly } 5550e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly } 5560e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly 55777d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly void playSound(int sound) { 558d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton synchronized (this) { 559d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton mSoundPool.play(sound, 1.0f, 1.0f, 0, 0, 1.0f); 560d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } 561d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } 562d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton 5630e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly @Override 5642f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly public void onTerminate() { 5652f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly super.onTerminate(); 5662f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly // NFC application is persistent, it should not be destroyed by framework 5670e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly Log.wtf(TAG, "NFC service is under attack!"); 5680e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly } 5690e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly 5704a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton final class NfcAdapterService extends INfcAdapter.Stub { 571fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 5720e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly public boolean enable() throws RemoteException { 57393d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton NfcService.enforceAdminPerm(mContext); 5740e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly 57531949217328bf2357ff044f0d18677fe588c790cNick Pelly saveNfcOnSetting(true); 57631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mIsAirplaneSensitive && isAirplaneModeOn() && !mIsAirplaneToggleable) { 57731949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.i(TAG, "denying enable() request (airplane mode)"); 57831949217328bf2357ff044f0d18677fe588c790cNick Pelly return false; 579f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 58031949217328bf2357ff044f0d18677fe588c790cNick Pelly new EnableDisableTask().execute(TASK_ENABLE); 58131949217328bf2357ff044f0d18677fe588c790cNick Pelly 58231949217328bf2357ff044f0d18677fe588c790cNick Pelly return true; 583f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 584f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 585fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 5860e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly public boolean disable() throws RemoteException { 58793d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton NfcService.enforceAdminPerm(mContext); 5880e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly 58931949217328bf2357ff044f0d18677fe588c790cNick Pelly saveNfcOnSetting(false); 59031949217328bf2357ff044f0d18677fe588c790cNick Pelly new EnableDisableTask().execute(TASK_DISABLE); 59131949217328bf2357ff044f0d18677fe588c790cNick Pelly 59231949217328bf2357ff044f0d18677fe588c790cNick Pelly return true; 593f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 594f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 595fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 59631949217328bf2357ff044f0d18677fe588c790cNick Pelly public boolean isZeroClickEnabled() throws RemoteException { 59731949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (NfcService.this) { 59831949217328bf2357ff044f0d18677fe588c790cNick Pelly return mIsZeroClickRequested; 59931949217328bf2357ff044f0d18677fe588c790cNick Pelly } 600d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen } 601d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen 602d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen @Override 603d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen public boolean enableZeroClick() throws RemoteException { 604d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen NfcService.enforceAdminPerm(mContext); 605d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen synchronized(NfcService.this) { 60631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mIsZeroClickRequested) { 60731949217328bf2357ff044f0d18677fe588c790cNick Pelly return true; 60831949217328bf2357ff044f0d18677fe588c790cNick Pelly } 60931949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.i(TAG, "enabling 0-click"); 61031949217328bf2357ff044f0d18677fe588c790cNick Pelly mPrefsEditor.putBoolean(PREF_ZEROCLICK_ON, true); 61131949217328bf2357ff044f0d18677fe588c790cNick Pelly mPrefsEditor.apply(); 61231949217328bf2357ff044f0d18677fe588c790cNick Pelly mIsZeroClickRequested = true; 61331949217328bf2357ff044f0d18677fe588c790cNick Pelly if (isNfcEnabled()) { 61477d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.enableDisable(true, true); 615d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen } 616d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen } 617d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen return true; 618d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen } 619d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen 620d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen @Override 621d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen public boolean disableZeroClick() throws RemoteException { 622d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen NfcService.enforceAdminPerm(mContext); 623d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen synchronized(NfcService.this) { 62431949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!mIsZeroClickRequested) { 62531949217328bf2357ff044f0d18677fe588c790cNick Pelly return true; 62631949217328bf2357ff044f0d18677fe588c790cNick Pelly } 62731949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.i(TAG, "disabling 0-click"); 62831949217328bf2357ff044f0d18677fe588c790cNick Pelly mPrefsEditor.putBoolean(PREF_ZEROCLICK_ON, false); 62931949217328bf2357ff044f0d18677fe588c790cNick Pelly mPrefsEditor.apply(); 63031949217328bf2357ff044f0d18677fe588c790cNick Pelly mIsZeroClickRequested = false; 63131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (isNfcEnabled()) { 63277d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.enableDisable(false, true); 633d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen } 634d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen } 635d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen return true; 636d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen } 637d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen 638d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen @Override 63905973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton public void enableForegroundDispatch(ComponentName activity, PendingIntent intent, 64024dbea55709219e42aa3b6b6578f29ffd447a786Jeff Hamilton IntentFilter[] filters, TechListParcel techListsParcel) { 641a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton // Permission check 64205973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 643a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton 644a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton // Argument validation 645a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton if (activity == null || intent == null) { 646ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton throw new IllegalArgumentException(); 647ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton } 648a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton 649a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton // Validate the IntentFilters 650a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton if (filters != null) { 651a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton if (filters.length == 0) { 652a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton filters = null; 653a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton } else { 654a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton for (IntentFilter filter : filters) { 655a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton if (filter == null) { 656a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton throw new IllegalArgumentException("null IntentFilter"); 657a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton } 658a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton } 659a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton } 660a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton } 661a1935861ea244b45e29b0ec9b6f263de3c08a2d6Jeff Hamilton 66224dbea55709219e42aa3b6b6578f29ffd447a786Jeff Hamilton // Validate the tech lists 66324dbea55709219e42aa3b6b6578f29ffd447a786Jeff Hamilton String[][] techLists = null; 66424dbea55709219e42aa3b6b6578f29ffd447a786Jeff Hamilton if (techListsParcel != null) { 66524dbea55709219e42aa3b6b6578f29ffd447a786Jeff Hamilton techLists = techListsParcel.getTechLists(); 66624dbea55709219e42aa3b6b6578f29ffd447a786Jeff Hamilton } 66749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly 66876a412f47ff57ce05d84fd51adbf8e72fd37a448Nick Pelly mNfcDispatcher.enableForegroundDispatch(intent, filters, techLists); 66905973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton } 67005973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton 67105973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton @Override 67205973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton public void disableForegroundDispatch(ComponentName activity) { 67305973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 67476a412f47ff57ce05d84fd51adbf8e72fd37a448Nick Pelly 67576a412f47ff57ce05d84fd51adbf8e72fd37a448Nick Pelly mNfcDispatcher.disableForegroundDispatch(); 67605973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton } 67705973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton 67805973d55daf68a286c932ee4e7ffbd6bb53789e0Jeff Hamilton @Override 679ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton public void enableForegroundNdefPush(ComponentName activity, NdefMessage msg) { 680ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 681ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton if (activity == null || msg == null) { 682ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton throw new IllegalArgumentException(); 683ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton } 68477d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.setNdefToSend(msg, null); 685ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton } 686ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton 687ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton @Override 6882094515fca0cfa0ac87e9cc260d3953d416afe3eJason parks public void enableForegroundNdefPushWithCallback(ComponentName activity, 6892094515fca0cfa0ac87e9cc260d3953d416afe3eJason parks INdefPushCallback callback) { 6902094515fca0cfa0ac87e9cc260d3953d416afe3eJason parks mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 6912094515fca0cfa0ac87e9cc260d3953d416afe3eJason parks if (activity == null || callback == null) { 6922094515fca0cfa0ac87e9cc260d3953d416afe3eJason parks throw new IllegalArgumentException(); 6932094515fca0cfa0ac87e9cc260d3953d416afe3eJason parks } 69477d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.setNdefToSend(null, callback); 6952094515fca0cfa0ac87e9cc260d3953d416afe3eJason parks } 6962094515fca0cfa0ac87e9cc260d3953d416afe3eJason parks 6972094515fca0cfa0ac87e9cc260d3953d416afe3eJason parks @Override 698ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton public void disableForegroundNdefPush(ComponentName activity) { 699ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 70077d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.setNdefToSend(null, null); 701ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton } 702ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton 703ca1a86ecb8edce740a232c3439355e8d5b706e7aJeff Hamilton @Override 7040e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly public INfcTag getNfcTagInterface() throws RemoteException { 705d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 7060e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly return mNfcTagService; 7070e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly } 7080e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly 709fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 71049d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public INfcAdapterExtras getNfcAdapterExtrasInterface() { 71193d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton NfcService.enforceNfceeAdminPerm(mContext); 71249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly return mExtrasService; 7130bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 7140bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 715fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 71631949217328bf2357ff044f0d18677fe588c790cNick Pelly public int getState() throws RemoteException { 71731949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (NfcService.this) { 71831949217328bf2357ff044f0d18677fe588c790cNick Pelly return mState; 71931949217328bf2357ff044f0d18677fe588c790cNick Pelly } 72031949217328bf2357ff044f0d18677fe588c790cNick Pelly } 72131949217328bf2357ff044f0d18677fe588c790cNick Pelly 72231949217328bf2357ff044f0d18677fe588c790cNick Pelly @Override 72331949217328bf2357ff044f0d18677fe588c790cNick Pelly protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 72431949217328bf2357ff044f0d18677fe588c790cNick Pelly NfcService.this.dump(fd, pw, args); 7250e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly } 7260e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly }; 7270e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly 7284a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton final class TagService extends INfcTag.Stub { 729fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 730f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly public int close(int nativeHandle) throws RemoteException { 731d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 732bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly 733f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag = null; 734f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 73531949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 736f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return ErrorCodes.ERROR_NOT_INITIALIZED; 737f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 738f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 739f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* find the tag in the hmap */ 740f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 741f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly if (tag != null) { 742b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau /* Remove the device from the hmap */ 743b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau unregisterObject(nativeHandle); 74421545af22f9b913ec9cb124287aab2fcb0cf2b3bNick Pelly tag.disconnect(); 745b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau return ErrorCodes.SUCCESS; 746f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 747f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* Restart polling loop for notification */ 74849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly applyRouting(); 749f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return ErrorCodes.ERROR_DISCONNECT; 750f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 751f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 752fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 753ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen public int connect(int nativeHandle, int technology) throws RemoteException { 754d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 755bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly 756f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag = null; 757f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 75831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 759f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return ErrorCodes.ERROR_NOT_INITIALIZED; 760f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 761f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 762f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* find the tag in the hmap */ 763f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 764b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau if (tag == null) { 765b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau return ErrorCodes.ERROR_DISCONNECT; 766f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 767ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen 7681b1e68327701225b728d43226049ad7a5dee4bcdMartijn Coenen if (technology == TagTechnology.NFC_B) { 7691b1e68327701225b728d43226049ad7a5dee4bcdMartijn Coenen return ErrorCodes.ERROR_NOT_SUPPORTED; 7701b1e68327701225b728d43226049ad7a5dee4bcdMartijn Coenen } 7711b1e68327701225b728d43226049ad7a5dee4bcdMartijn Coenen 772ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen // Note that on most tags, all technologies are behind a single 773ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen // handle. This means that the connect at the lower levels 774ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen // will do nothing, as the tag is already connected to that handle. 775ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen if (tag.connect(technology)) { 776ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen return ErrorCodes.SUCCESS; 777ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen } else { 778ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen return ErrorCodes.ERROR_DISCONNECT; 779ae7d8d800ba73502d21e54d1deef16be0f061866Martijn Coenen } 780f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 781f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 782fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 783aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen public int reconnect(int nativeHandle) throws RemoteException { 784aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 785aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen 786f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag = null; 787aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen 788aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen // Check if NFC is enabled 78931949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 790aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen return ErrorCodes.ERROR_NOT_INITIALIZED; 791aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen } 792aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen 793aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen /* find the tag in the hmap */ 794f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 795aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen if (tag != null) { 796aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen if (tag.reconnect()) { 797aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen return ErrorCodes.SUCCESS; 798aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen } else { 799aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen return ErrorCodes.ERROR_DISCONNECT; 800aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen } 801aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen } 802aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen return ErrorCodes.ERROR_DISCONNECT; 803aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen } 804aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen 805aae427142dc22e7e419c146bc7748d9daff518e8Martijn Coenen @Override 806b74200f40f9d4f536b8782974d444f1f9178076fJeff Hamilton public int[] getTechList(int nativeHandle) throws RemoteException { 807d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 808bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly 809f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly // Check if NFC is enabled 81031949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 811f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 812f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 813f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 814f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* find the tag in the hmap */ 815f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag = (TagEndpoint) findObject(nativeHandle); 816f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly if (tag != null) { 817b74200f40f9d4f536b8782974d444f1f9178076fJeff Hamilton return tag.getTechList(); 818f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 819f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 820f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 821f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 822fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 823f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly public byte[] getUid(int nativeHandle) throws RemoteException { 824f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag = null; 825f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly byte[] uid; 826f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 827f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly // Check if NFC is enabled 82831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 829f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 830f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 831f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 832f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* find the tag in the hmap */ 833f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 834f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly if (tag != null) { 835f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly uid = tag.getUid(); 836f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return uid; 837f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 838f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 839f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 840f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 841fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 842b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau public boolean isPresent(int nativeHandle) throws RemoteException { 843f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag = null; 844b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau 845b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau // Check if NFC is enabled 84631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 847b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau return false; 848b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau } 849b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau 850b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau /* find the tag in the hmap */ 851f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 852b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau if (tag == null) { 853b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau return false; 854b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau } 855b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau 856ab2b44b97936d2c5dbf6eda1245ca793e840713fMartijn Coenen return tag.isPresent(); 857b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau } 858b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau 859fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 860f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly public boolean isNdef(int nativeHandle) throws RemoteException { 861f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag = null; 862f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 863f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly // Check if NFC is enabled 86431949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 8652c3f9be8111dd454e430ffb327c051ff9d2bba21Daniel Tomas return false; 866f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 867f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 868f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* find the tag in the hmap */ 869f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 8703ba3b10867c36bff57b72ff99c7b56d63d418f3fMartijn Coenen int[] ndefInfo = new int[2]; 8712c3f9be8111dd454e430ffb327c051ff9d2bba21Daniel Tomas if (tag == null) { 8722c3f9be8111dd454e430ffb327c051ff9d2bba21Daniel Tomas return false; 873f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 87470bbea61637e3f9eb7202efd243b9d2f9516a06aNick Pelly return tag.checkNdef(ndefInfo); 875f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 876f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 877fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 8789d5511f2640903a79d24578a12a93e50a96f0c0eMartijn Coenen public TransceiveResult transceive(int nativeHandle, byte[] data, boolean raw) 87997c6942c7c7f9df3bb8dbcc01cf7bb6e2e090005Martijn Coenen throws RemoteException { 880d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 881bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly 882f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag = null; 883f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly byte[] response; 884f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 885f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly // Check if NFC is enabled 88631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 887f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 888f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 889f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 890f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* find the tag in the hmap */ 891f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 892f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly if (tag != null) { 893bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen // Check if length is within limits 894bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen if (data.length > getMaxTransceiveLength(tag.getConnectedTechnology())) { 895bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen return new TransceiveResult(TransceiveResult.RESULT_EXCEEDED_LENGTH, null); 896bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen } 8979d5511f2640903a79d24578a12a93e50a96f0c0eMartijn Coenen int[] targetLost = new int[1]; 8989d5511f2640903a79d24578a12a93e50a96f0c0eMartijn Coenen response = tag.transceive(data, raw, targetLost); 899bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen int result; 900bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen if (response != null) { 901bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen result = TransceiveResult.RESULT_SUCCESS; 902bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen } else if (targetLost[0] == 1) { 903bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen result = TransceiveResult.RESULT_TAGLOST; 904bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen } else { 905bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen result = TransceiveResult.RESULT_FAILURE; 906bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen } 907bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen return new TransceiveResult(result, response); 908f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 909f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 910f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 911f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 912fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 9133fb30ae5bf51d9ffe6271a345d55905dade8040dJeff Hamilton public NdefMessage ndefRead(int nativeHandle) throws RemoteException { 914d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 915bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly 916f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag; 917f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 918f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly // Check if NFC is enabled 91931949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 920f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 921f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 922f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 923f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* find the tag in the hmap */ 924f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 925f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly if (tag != null) { 926f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton byte[] buf = tag.readNdef(); 927f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton if (buf == null) { 928f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 929f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } 930f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 931f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* Create an NdefMessage */ 932f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly try { 933f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return new NdefMessage(buf); 934f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } catch (FormatException e) { 935f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 936f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 937f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 938f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return null; 939f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 940f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 941fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 9423fb30ae5bf51d9ffe6271a345d55905dade8040dJeff Hamilton public int ndefWrite(int nativeHandle, NdefMessage msg) throws RemoteException { 943d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 944bebaa6cc1a1eb2ce0656e17b0e09ed4747878d8eNick Pelly 945f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag; 946f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 947f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly // Check if NFC is enabled 94831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 949f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return ErrorCodes.ERROR_NOT_INITIALIZED; 950f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 951f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 952f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* find the tag in the hmap */ 953f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 954f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly if (tag == null) { 955f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return ErrorCodes.ERROR_IO; 956f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 957f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 958f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton if (tag.writeNdef(msg.toByteArray())) { 959f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return ErrorCodes.SUCCESS; 960f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } else { 961f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly return ErrorCodes.ERROR_IO; 962f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 963f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 964f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 965f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 966fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 967f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly public int getLastError(int nativeHandle) throws RemoteException { 968f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton return(mDeviceHost.doGetLastError()); 969f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 970f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 971fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 9723fb30ae5bf51d9ffe6271a345d55905dade8040dJeff Hamilton public boolean ndefIsWritable(int nativeHandle) throws RemoteException { 9733fb30ae5bf51d9ffe6271a345d55905dade8040dJeff Hamilton throw new UnsupportedOperationException(); 974f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 975f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 976fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 9773fb30ae5bf51d9ffe6271a345d55905dade8040dJeff Hamilton public int ndefMakeReadOnly(int nativeHandle) throws RemoteException { 97803ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 97903ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen 980f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag; 98103ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen 98203ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen // Check if NFC is enabled 98331949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 98403ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen return ErrorCodes.ERROR_NOT_INITIALIZED; 98503ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen } 98603ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen 98703ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen /* find the tag in the hmap */ 988f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 98903ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen if (tag == null) { 99003ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen return ErrorCodes.ERROR_IO; 99103ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen } 99203ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen 993f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton if (tag.makeReadOnly()) { 99403ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen return ErrorCodes.SUCCESS; 995f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } else { 99603ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen return ErrorCodes.ERROR_IO; 99703ee488afaa982ce934c5de399db9f9fa88c7d1eMartijn Coenen } 998f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 999f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 10000aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen @Override 10010aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen public int formatNdef(int nativeHandle, byte[] key) throws RemoteException { 10020aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 10030aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen 1004f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag; 10050aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen 10060aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen // Check if NFC is enabled 100731949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 10080aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen return ErrorCodes.ERROR_NOT_INITIALIZED; 10090aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen } 10100aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen 10110aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen /* find the tag in the hmap */ 1012f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 10130aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen if (tag == null) { 10140aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen return ErrorCodes.ERROR_IO; 10150aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen } 10160aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen 10170aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen if (tag.formatNdef(key)) { 10180aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen return ErrorCodes.SUCCESS; 1019f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton } else { 10200aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen return ErrorCodes.ERROR_IO; 10210aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen } 10220aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen } 10230aac9419555e69512a886a6b7fa6ce2d1947c72fMartijn Coenen 10241b61f1dee91101e249b9be65d95366fa745b3b78Martijn Coenen @Override 10253fb14d0868594c78a777e805545209636814e223Martijn Coenen public Tag rediscover(int nativeHandle) throws RemoteException { 10263fb14d0868594c78a777e805545209636814e223Martijn Coenen mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 10273fb14d0868594c78a777e805545209636814e223Martijn Coenen 1028f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton TagEndpoint tag = null; 10293fb14d0868594c78a777e805545209636814e223Martijn Coenen 10303fb14d0868594c78a777e805545209636814e223Martijn Coenen // Check if NFC is enabled 103131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 10323fb14d0868594c78a777e805545209636814e223Martijn Coenen return null; 10333fb14d0868594c78a777e805545209636814e223Martijn Coenen } 10343fb14d0868594c78a777e805545209636814e223Martijn Coenen 10353fb14d0868594c78a777e805545209636814e223Martijn Coenen /* find the tag in the hmap */ 1036f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tag = (TagEndpoint) findObject(nativeHandle); 10373fb14d0868594c78a777e805545209636814e223Martijn Coenen if (tag != null) { 10383fb14d0868594c78a777e805545209636814e223Martijn Coenen // For now the prime usecase for rediscover() is to be able 10393fb14d0868594c78a777e805545209636814e223Martijn Coenen // to access the NDEF technology after formatting without 10403fb14d0868594c78a777e805545209636814e223Martijn Coenen // having to remove the tag from the field, or similar 10413fb14d0868594c78a777e805545209636814e223Martijn Coenen // to have access to NdefFormatable in case low-level commands 10423fb14d0868594c78a777e805545209636814e223Martijn Coenen // were used to remove NDEF. So instead of doing a full stack 10433fb14d0868594c78a777e805545209636814e223Martijn Coenen // rediscover (which is poorly supported at the moment anyway), 10443fb14d0868594c78a777e805545209636814e223Martijn Coenen // we simply remove these two technologies and detect them 10453fb14d0868594c78a777e805545209636814e223Martijn Coenen // again. 10463fb14d0868594c78a777e805545209636814e223Martijn Coenen tag.removeTechnology(TagTechnology.NDEF); 10473fb14d0868594c78a777e805545209636814e223Martijn Coenen tag.removeTechnology(TagTechnology.NDEF_FORMATABLE); 1048f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton NdefMessage[] msgs = tag.findAndReadNdef(); 10493fb14d0868594c78a777e805545209636814e223Martijn Coenen // Build a new Tag object to return 10503fb14d0868594c78a777e805545209636814e223Martijn Coenen Tag newTag = new Tag(tag.getUid(), tag.getTechList(), 10514a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton tag.getTechExtras(), tag.getHandle(), this); 10523fb14d0868594c78a777e805545209636814e223Martijn Coenen return newTag; 10533fb14d0868594c78a777e805545209636814e223Martijn Coenen } 10543fb14d0868594c78a777e805545209636814e223Martijn Coenen return null; 10553fb14d0868594c78a777e805545209636814e223Martijn Coenen } 10563fb14d0868594c78a777e805545209636814e223Martijn Coenen 10571b61f1dee91101e249b9be65d95366fa745b3b78Martijn Coenen @Override 1058fbd90779b1525b254726eb58d07883ca74e1b21cMartijn Coenen public int setTimeout(int tech, int timeout) throws RemoteException { 10591b61f1dee91101e249b9be65d95366fa745b3b78Martijn Coenen mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 1060f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton boolean success = mDeviceHost.setTimeout(tech, timeout); 1061fbd90779b1525b254726eb58d07883ca74e1b21cMartijn Coenen if (success) { 1062fbd90779b1525b254726eb58d07883ca74e1b21cMartijn Coenen return ErrorCodes.SUCCESS; 1063fbd90779b1525b254726eb58d07883ca74e1b21cMartijn Coenen } else { 1064fbd90779b1525b254726eb58d07883ca74e1b21cMartijn Coenen return ErrorCodes.ERROR_INVALID_PARAM; 1065fbd90779b1525b254726eb58d07883ca74e1b21cMartijn Coenen } 1066dfebdbf803bf01404255f964e571056aa84173caMartijn Coenen } 1067dfebdbf803bf01404255f964e571056aa84173caMartijn Coenen 1068dfebdbf803bf01404255f964e571056aa84173caMartijn Coenen @Override 1069358d8b6ad611aba11e69a3b1dd9d132dbc9a7605Martijn Coenen public int getTimeout(int tech) throws RemoteException { 1070358d8b6ad611aba11e69a3b1dd9d132dbc9a7605Martijn Coenen mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 1071358d8b6ad611aba11e69a3b1dd9d132dbc9a7605Martijn Coenen 1072358d8b6ad611aba11e69a3b1dd9d132dbc9a7605Martijn Coenen return mDeviceHost.getTimeout(tech); 1073358d8b6ad611aba11e69a3b1dd9d132dbc9a7605Martijn Coenen } 1074358d8b6ad611aba11e69a3b1dd9d132dbc9a7605Martijn Coenen 1075358d8b6ad611aba11e69a3b1dd9d132dbc9a7605Martijn Coenen @Override 1076dfebdbf803bf01404255f964e571056aa84173caMartijn Coenen public void resetTimeouts() throws RemoteException { 1077dfebdbf803bf01404255f964e571056aa84173caMartijn Coenen mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 1078dfebdbf803bf01404255f964e571056aa84173caMartijn Coenen 1079f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton mDeviceHost.resetTimeouts(); 10801b61f1dee91101e249b9be65d95366fa745b3b78Martijn Coenen } 1081bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen 1082bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen @Override 1083bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen public boolean canMakeReadOnly(int ndefType) throws RemoteException { 1084bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 1085bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen 1086bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen return mDeviceHost.canMakeReadOnly(ndefType); 1087bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen } 1088bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen 1089bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen @Override 1090bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen public int getMaxTransceiveLength(int tech) throws RemoteException { 1091bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); 1092bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen 1093bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen return mDeviceHost.getMaxTransceiveLength(tech); 1094bf6e5d1655d5ad524a8ec007413c7011ed969df8Martijn Coenen } 10950e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly }; 1096f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 1097dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly private void _nfcEeClose(boolean checkPid, int callingPid) throws IOException { 1098dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly // Blocks until a pending open() or transceive() times out. 1099dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly //TODO: This is incorrect behavior - the close should interrupt pending 1100dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly // operations. However this is not supported by current hardware. 1101dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly 1102dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly synchronized(NfcService.this) { 110331949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 1104dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly throw new IOException("NFC adapter is disabled"); 1105dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly } 1106dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly if (mOpenEe == null) { 1107dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly throw new IOException("NFC EE closed"); 1108dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly } 1109dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly if (checkPid && mOpenEe.pid != -1 && callingPid != mOpenEe.pid) { 1110dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly throw new SecurityException("Wrong PID"); 1111dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly } 1112dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly 1113f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton mDeviceHost.resetTimeouts(); 1114dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly mSecureElement.doDisconnect(mOpenEe.handle); 1115dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly mOpenEe = null; 1116dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly 1117dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly applyRouting(); 1118dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly } 1119dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly } 1120dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly 11214a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton final class NfcAdapterExtrasService extends INfcAdapterExtras.Stub { 112249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly private Bundle writeNoException() { 112349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly Bundle p = new Bundle(); 112449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly p.putInt("e", 0); 112549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly return p; 112649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 112749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly private Bundle writeIoException(IOException e) { 112849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly Bundle p = new Bundle(); 112949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly p.putInt("e", -1); 113049d53329a0c720a7e430220d77805bc1763545b1Nick Pelly p.putString("m", e.getMessage()); 113149d53329a0c720a7e430220d77805bc1763545b1Nick Pelly return p; 113249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 11330bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 1134bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks @Override 113549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public Bundle open(IBinder b) throws RemoteException { 113693d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton NfcService.enforceNfceeAdminPerm(mContext); 1137bd555ee64250126b60b24814120a2049943920caNick Pelly 113849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly Bundle result; 113949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly try { 114049d53329a0c720a7e430220d77805bc1763545b1Nick Pelly _open(b); 114149d53329a0c720a7e430220d77805bc1763545b1Nick Pelly result = writeNoException(); 114249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } catch (IOException e) { 114349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly result = writeIoException(e); 11440bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 114549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly return result; 114649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 11470bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 114849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly private void _open(IBinder b) throws IOException, RemoteException { 114949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly synchronized(NfcService.this) { 115031949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 115149d53329a0c720a7e430220d77805bc1763545b1Nick Pelly throw new IOException("NFC adapter is disabled"); 115249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 115349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly if (mOpenEe != null) { 115449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly throw new IOException("NFC EE already open"); 115549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 11560bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 115749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly int handle = mSecureElement.doOpenSecureElementConnection(); 115849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly if (handle == 0) { 115949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly throw new IOException("NFC EE failed to open"); 116049d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 1161f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton mDeviceHost.setTimeout(TagTechnology.ISO_DEP, 10000); 1162ba6401757f8017faeb77423f2d08fd51be1d1051Nick Pelly 116349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly mOpenEe = new OpenSecureElement(getCallingPid(), handle); 116449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly try { 116549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly b.linkToDeath(mOpenEe, 0); 116649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } catch (RemoteException e) { 116749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly mOpenEe.binderDied(); 116849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 116984e1e0adc2516afd35ebab029a52e764e0490559Jason parks 117084e1e0adc2516afd35ebab029a52e764e0490559Jason parks // Add the calling package to the list of packages that have accessed 117184e1e0adc2516afd35ebab029a52e764e0490559Jason parks // the secure element. 117284e1e0adc2516afd35ebab029a52e764e0490559Jason parks for (String packageName : getPackageManager().getPackagesForUid(getCallingUid())) { 117384e1e0adc2516afd35ebab029a52e764e0490559Jason parks mSePackages.add(packageName); 117484e1e0adc2516afd35ebab029a52e764e0490559Jason parks } 117549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 11760bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 11770bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 1178bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks @Override 117949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public Bundle close() throws RemoteException { 118093d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton NfcService.enforceNfceeAdminPerm(mContext); 11810bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 118249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly Bundle result; 118349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly try { 1184dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly _nfcEeClose(true, getCallingPid()); 118549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly result = writeNoException(); 118649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } catch (IOException e) { 118749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly result = writeIoException(e); 11880bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 118949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly return result; 119049d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 11910bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 1192bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks @Override 119349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public Bundle transceive(byte[] in) throws RemoteException { 119493d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton NfcService.enforceNfceeAdminPerm(mContext); 1195bd555ee64250126b60b24814120a2049943920caNick Pelly 119649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly Bundle result; 119749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly byte[] out; 119849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly try { 119949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly out = _transceive(in); 120049d53329a0c720a7e430220d77805bc1763545b1Nick Pelly result = writeNoException(); 120149d53329a0c720a7e430220d77805bc1763545b1Nick Pelly result.putByteArray("out", out); 120249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } catch (IOException e) { 120349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly result = writeIoException(e); 12040bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 120549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly return result; 120649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 12070bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 120849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly private byte[] _transceive(byte[] data) throws IOException, RemoteException { 120949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly synchronized(NfcService.this) { 121031949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 121149d53329a0c720a7e430220d77805bc1763545b1Nick Pelly throw new IOException("NFC is not enabled"); 121249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 121349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly if (mOpenEe == null){ 121449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly throw new IOException("NFC EE is not open"); 121549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 121649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly if (getCallingPid() != mOpenEe.pid) { 121749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly throw new SecurityException("Wrong PID"); 121849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 12190bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 12200bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 122149d53329a0c720a7e430220d77805bc1763545b1Nick Pelly return mSecureElement.doTransceive(mOpenEe.handle, data); 12220bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 12230bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 1224bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks @Override 122549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public int getCardEmulationRoute() throws RemoteException { 122693d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton NfcService.enforceNfceeAdminPerm(mContext); 122749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly return mEeRoutingState; 12280bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 12290bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 1230bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks @Override 123149d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public void setCardEmulationRoute(int route) throws RemoteException { 123293d8a69ccadfa01b0a5ec3d7edeb921a1da4bce8Jeff Hamilton NfcService.enforceNfceeAdminPerm(mContext); 123349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly mEeRoutingState = route; 123449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly applyRouting(); 12350bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 1236bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks 1237bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks @Override 12385a8844da9bc569aa7289426bf7b96e7eef90abf5Nick Pelly public void authenticate(byte[] token) throws RemoteException { 1239bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks NfcService.enforceNfceeAdminPerm(mContext); 1240bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks } 12410bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas }; 12420bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 124349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly /** resources kept while secure element is open */ 124449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly private class OpenSecureElement implements IBinder.DeathRecipient { 124549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public int pid; // pid that opened SE 124649d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public int handle; // low-level handle 124749d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public OpenSecureElement(int pid, int handle) { 124849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly this.pid = pid; 124949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly this.handle = handle; 125049d53329a0c720a7e430220d77805bc1763545b1Nick Pelly } 1251bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks @Override 125249d53329a0c720a7e430220d77805bc1763545b1Nick Pelly public void binderDied() { 125349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly synchronized (NfcService.this) { 125449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly if (DBG) Log.d(TAG, "Tracked app " + pid + " died"); 125549d53329a0c720a7e430220d77805bc1763545b1Nick Pelly pid = -1; 12560bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas try { 1257dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly _nfcEeClose(false, -1); 1258dfac80d25dd2816ad5af74cc4131b74134cc81b7Nick Pelly } catch (IOException e) { /* already closed */ } 12590bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 12600bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 12610bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas } 12620bd11735e8a28db1692f28abcc3e065abae0e8ddDaniel Tomas 126331949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean isNfcEnabled() { 126431949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (this) { 126531949217328bf2357ff044f0d18677fe588c790cNick Pelly return mState == NfcAdapter.STATE_ON; 1266e7a398f2f0256a4a80a4ee08b70d48dbfd8da6d2Nick Pelly } 1267aa122139d77645149c09c9815fd45e7b87ce7170Nick Pelly } 1268aa122139d77645149c09c9815fd45e7b87ce7170Nick Pelly 126931949217328bf2357ff044f0d18677fe588c790cNick Pelly class WatchDogThread extends Thread { 12702edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly boolean mWatchDogCanceled = false; 12712edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly @Override 12722edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly public void run() { 12732edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly boolean slept = false; 12742edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly while (!slept) { 12752edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly try { 12762edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly Thread.sleep(10000); 12772edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly slept = true; 12782edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly } catch (InterruptedException e) { } 12792edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly } 12802edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly synchronized (this) { 12812edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly if (!mWatchDogCanceled) { 12822edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly // Trigger watch-dog 12832edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly Log.e(TAG, "Watch dog triggered"); 12842083287b83a587d8f6e9ad829ea18041dc17d842Nick Pelly mDeviceHost.doAbort(); 12852edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly } 12862edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly } 12872edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly } 12882edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly public synchronized void cancel() { 12892edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly mWatchDogCanceled = true; 12902edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly } 12912edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly } 12922edb3ee5e28ab719a3bb17b8d76b2b588405be9aNick Pelly 129349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly /** apply NFC discovery and EE routing */ 129449d53329a0c720a7e430220d77805bc1763545b1Nick Pelly private synchronized void applyRouting() { 129531949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled() || mOpenEe != null) { 129631949217328bf2357ff044f0d18677fe588c790cNick Pelly return; 129731949217328bf2357ff044f0d18677fe588c790cNick Pelly } 129831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mIsScreenUnlocked) { 129931949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mEeRoutingState == ROUTE_ON_WHEN_SCREEN_ON) { 130031949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.d(TAG, "NFC-EE routing ON"); 130131949217328bf2357ff044f0d18677fe588c790cNick Pelly mDeviceHost.doSelectSecureElement(); 1302221b4d6ee301fbfe19402798f7d3c11e6878c888daniel_tomas } else { 130349d53329a0c720a7e430220d77805bc1763545b1Nick Pelly Log.d(TAG, "NFC-EE routing OFF"); 1304f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton mDeviceHost.doDeselectSecureElement(); 1305221b4d6ee301fbfe19402798f7d3c11e6878c888daniel_tomas } 130631949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.d(TAG, "NFC-C polling ON"); 130731949217328bf2357ff044f0d18677fe588c790cNick Pelly mDeviceHost.enableDiscovery(); 130831949217328bf2357ff044f0d18677fe588c790cNick Pelly } else { 130931949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.d(TAG, "NFC-EE routing OFF"); 131031949217328bf2357ff044f0d18677fe588c790cNick Pelly mDeviceHost.doDeselectSecureElement(); 131131949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.d(TAG, "NFC-C polling OFF"); 131231949217328bf2357ff044f0d18677fe588c790cNick Pelly mDeviceHost.disableDiscovery(); 131365945ad77cadb7a3bdf171497877d2325b23def5Nick Pelly } 131465945ad77cadb7a3bdf171497877d2325b23def5Nick Pelly } 131565945ad77cadb7a3bdf171497877d2325b23def5Nick Pelly 13162436ffe91853535fad87b7a8e03d8883bae20f20Arnaud Ferir /** Disconnect any target if present */ 131731949217328bf2357ff044f0d18677fe588c790cNick Pelly void maybeDisconnectTarget() { 131831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!isNfcEnabled()) { 1319a8b7cca914e4a17f5c432f7bbeed0f1b236c55b4Nick Pelly return; 1320a8b7cca914e4a17f5c432f7bbeed0f1b236c55b4Nick Pelly } 132131949217328bf2357ff044f0d18677fe588c790cNick Pelly Object[] objectsToDisconnect; 132231949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (this) { 132331949217328bf2357ff044f0d18677fe588c790cNick Pelly Object[] objectValues = mObjectMap.values().toArray(); 132431949217328bf2357ff044f0d18677fe588c790cNick Pelly // Copy the array before we clear mObjectMap, 132531949217328bf2357ff044f0d18677fe588c790cNick Pelly // just in case the HashMap values are backed by the same array 132631949217328bf2357ff044f0d18677fe588c790cNick Pelly objectsToDisconnect = Arrays.copyOf(objectValues, objectValues.length); 132731949217328bf2357ff044f0d18677fe588c790cNick Pelly mObjectMap.clear(); 132831949217328bf2357ff044f0d18677fe588c790cNick Pelly } 132931949217328bf2357ff044f0d18677fe588c790cNick Pelly for (Object o : objectsToDisconnect) { 133031949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "disconnecting " + o.getClass().getName()); 133131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (o instanceof TagEndpoint) { 133231949217328bf2357ff044f0d18677fe588c790cNick Pelly // Disconnect from tags 133331949217328bf2357ff044f0d18677fe588c790cNick Pelly TagEndpoint tag = (TagEndpoint) o; 133431949217328bf2357ff044f0d18677fe588c790cNick Pelly tag.disconnect(); 133531949217328bf2357ff044f0d18677fe588c790cNick Pelly } else if (o instanceof NfcDepEndpoint) { 133631949217328bf2357ff044f0d18677fe588c790cNick Pelly // Disconnect from P2P devices 133731949217328bf2357ff044f0d18677fe588c790cNick Pelly NfcDepEndpoint device = (NfcDepEndpoint) o; 133831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (device.getMode() == NfcDepEndpoint.MODE_P2P_TARGET) { 133931949217328bf2357ff044f0d18677fe588c790cNick Pelly // Remote peer is target, request disconnection 134031949217328bf2357ff044f0d18677fe588c790cNick Pelly device.disconnect(); 134131949217328bf2357ff044f0d18677fe588c790cNick Pelly } else { 134231949217328bf2357ff044f0d18677fe588c790cNick Pelly // Remote peer is initiator, we cannot disconnect 134331949217328bf2357ff044f0d18677fe588c790cNick Pelly // Just wait for field removal 1344bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks } 1345bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks } 1346bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks } 1347bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks } 1348bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks 134931949217328bf2357ff044f0d18677fe588c790cNick Pelly Object findObject(int key) { 135031949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (this) { 135131949217328bf2357ff044f0d18677fe588c790cNick Pelly Object device = mObjectMap.get(key); 135231949217328bf2357ff044f0d18677fe588c790cNick Pelly if (device == null) { 135331949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.w(TAG, "Handle not found"); 13542f8ac1e6cdeb32569bc6477d53a2d0d5608758b1Nick Pelly } 135531949217328bf2357ff044f0d18677fe588c790cNick Pelly return device; 13560e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly } 1357f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 1358f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 135931949217328bf2357ff044f0d18677fe588c790cNick Pelly void registerTagObject(TagEndpoint tag) { 136031949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (this) { 136131949217328bf2357ff044f0d18677fe588c790cNick Pelly mObjectMap.put(tag.getHandle(), tag); 1362f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 1363b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau } 1364b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau 136531949217328bf2357ff044f0d18677fe588c790cNick Pelly void unregisterObject(int handle) { 136631949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (this) { 136731949217328bf2357ff044f0d18677fe588c790cNick Pelly mObjectMap.remove(handle); 136831949217328bf2357ff044f0d18677fe588c790cNick Pelly } 1369f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 1370f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 1371d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton /** For use by code in this process */ 13724a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton public LlcpSocket createLlcpSocket(int sap, int miu, int rw, int linearBufferLength) 13734a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton throws IOException, LlcpException { 13744a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton return mDeviceHost.createLlcpSocket(sap, miu, rw, linearBufferLength); 1375d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton } 1376d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton 1377d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton /** For use by code in this process */ 13784a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton public LlcpServerSocket createLlcpServerSocket(int sap, String sn, int miu, int rw, 13794a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton int linearBufferLength) throws IOException, LlcpException { 13804a61d3b45e81c0070538f94747a70a49c78f12faJeff Hamilton return mDeviceHost.createLlcpServerSocket(sap, sn, miu, rw, linearBufferLength); 1381d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton } 1382d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton 138357d376f1ee1a3939977b95759525585abb9601fbJeff Hamilton public void sendMockNdefTag(NdefMessage msg) { 1384b74200f40f9d4f536b8782974d444f1f9178076fJeff Hamilton sendMessage(MSG_MOCK_NDEF, msg); 138557d376f1ee1a3939977b95759525585abb9601fbJeff Hamilton } 138657d376f1ee1a3939977b95759525585abb9601fbJeff Hamilton 1387b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau void sendMessage(int what, Object obj) { 1388b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau Message msg = mHandler.obtainMessage(); 1389b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau msg.what = what; 1390b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau msg.obj = obj; 1391b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau mHandler.sendMessage(msg); 1392b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau } 1393b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau 13943fb14d0868594c78a777e805545209636814e223Martijn Coenen final class NfcServiceHandler extends Handler { 1395b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau @Override 1396b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau public void handleMessage(Message msg) { 139731949217328bf2357ff044f0d18677fe588c790cNick Pelly switch (msg.what) { 139831949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_MOCK_NDEF: { 139931949217328bf2357ff044f0d18677fe588c790cNick Pelly NdefMessage ndefMsg = (NdefMessage) msg.obj; 140031949217328bf2357ff044f0d18677fe588c790cNick Pelly Bundle extras = new Bundle(); 140131949217328bf2357ff044f0d18677fe588c790cNick Pelly extras.putParcelable(Ndef.EXTRA_NDEF_MSG, ndefMsg); 140231949217328bf2357ff044f0d18677fe588c790cNick Pelly extras.putInt(Ndef.EXTRA_NDEF_MAXLENGTH, 0); 140331949217328bf2357ff044f0d18677fe588c790cNick Pelly extras.putInt(Ndef.EXTRA_NDEF_CARDSTATE, Ndef.NDEF_MODE_READ_ONLY); 140431949217328bf2357ff044f0d18677fe588c790cNick Pelly extras.putInt(Ndef.EXTRA_NDEF_TYPE, Ndef.TYPE_OTHER); 140531949217328bf2357ff044f0d18677fe588c790cNick Pelly Tag tag = Tag.createMockTag(new byte[] { 0x00 }, 140631949217328bf2357ff044f0d18677fe588c790cNick Pelly new int[] { TagTechnology.NDEF }, 140731949217328bf2357ff044f0d18677fe588c790cNick Pelly new Bundle[] { extras }); 140831949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.d(TAG, "mock NDEF tag, starting corresponding activity"); 140931949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.d(TAG, tag.toString()); 141031949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean delivered = mNfcDispatcher.dispatchTag(tag, 141131949217328bf2357ff044f0d18677fe588c790cNick Pelly new NdefMessage[] { ndefMsg }); 141231949217328bf2357ff044f0d18677fe588c790cNick Pelly if (delivered) { 141377d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly playSound(mEndSound); 141477d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly } else { 141577d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly playSound(mErrorSound); 141631949217328bf2357ff044f0d18677fe588c790cNick Pelly } 141731949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 141831949217328bf2357ff044f0d18677fe588c790cNick Pelly } 141957d376f1ee1a3939977b95759525585abb9601fbJeff Hamilton 142031949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_NDEF_TAG: 142131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Tag detected, notifying applications"); 142231949217328bf2357ff044f0d18677fe588c790cNick Pelly TagEndpoint tag = (TagEndpoint) msg.obj; 142331949217328bf2357ff044f0d18677fe588c790cNick Pelly playSound(mStartSound); 142431949217328bf2357ff044f0d18677fe588c790cNick Pelly NdefMessage[] ndefMsgs = tag.findAndReadNdef(); 1425c9a2ae7cb238e4c72818d084cba0b05e76cba1efdaniel_tomas 142631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (ndefMsgs != null) { 142731949217328bf2357ff044f0d18677fe588c790cNick Pelly tag.startPresenceChecking(); 142831949217328bf2357ff044f0d18677fe588c790cNick Pelly dispatchTagEndpoint(tag, ndefMsgs); 142931949217328bf2357ff044f0d18677fe588c790cNick Pelly } else { 143031949217328bf2357ff044f0d18677fe588c790cNick Pelly if (tag.reconnect()) { 143131949217328bf2357ff044f0d18677fe588c790cNick Pelly tag.startPresenceChecking(); 143231949217328bf2357ff044f0d18677fe588c790cNick Pelly dispatchTagEndpoint(tag, null); 143331949217328bf2357ff044f0d18677fe588c790cNick Pelly } else { 143431949217328bf2357ff044f0d18677fe588c790cNick Pelly tag.disconnect(); 143531949217328bf2357ff044f0d18677fe588c790cNick Pelly playSound(mErrorSound); 143631949217328bf2357ff044f0d18677fe588c790cNick Pelly } 143731949217328bf2357ff044f0d18677fe588c790cNick Pelly } 143831949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 143931949217328bf2357ff044f0d18677fe588c790cNick Pelly 144031949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_CARD_EMULATION: 144131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Card Emulation message"); 144231949217328bf2357ff044f0d18677fe588c790cNick Pelly byte[] aid = (byte[]) msg.obj; 144331949217328bf2357ff044f0d18677fe588c790cNick Pelly /* Send broadcast */ 144431949217328bf2357ff044f0d18677fe588c790cNick Pelly Intent aidIntent = new Intent(); 144531949217328bf2357ff044f0d18677fe588c790cNick Pelly aidIntent.setAction(ACTION_AID_SELECTED); 144631949217328bf2357ff044f0d18677fe588c790cNick Pelly aidIntent.putExtra(EXTRA_AID, aid); 144731949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Broadcasting " + ACTION_AID_SELECTED); 144831949217328bf2357ff044f0d18677fe588c790cNick Pelly mContext.sendBroadcast(aidIntent, NFCEE_ADMIN_PERM); 144931949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 145031949217328bf2357ff044f0d18677fe588c790cNick Pelly 145131949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_SE_EMV_CARD_REMOVAL: 145231949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Card Removal message"); 145331949217328bf2357ff044f0d18677fe588c790cNick Pelly /* Send broadcast */ 145431949217328bf2357ff044f0d18677fe588c790cNick Pelly Intent cardRemovalIntent = new Intent(); 145531949217328bf2357ff044f0d18677fe588c790cNick Pelly cardRemovalIntent.setAction(ACTION_EMV_CARD_REMOVAL); 145631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Broadcasting " + ACTION_EMV_CARD_REMOVAL); 145731949217328bf2357ff044f0d18677fe588c790cNick Pelly mContext.sendBroadcast(cardRemovalIntent, NFCEE_ADMIN_PERM); 145831949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 145931949217328bf2357ff044f0d18677fe588c790cNick Pelly 146031949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_SE_APDU_RECEIVED: 146131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "APDU Received message"); 146231949217328bf2357ff044f0d18677fe588c790cNick Pelly byte[] apduBytes = (byte[]) msg.obj; 146331949217328bf2357ff044f0d18677fe588c790cNick Pelly /* Send broadcast */ 146431949217328bf2357ff044f0d18677fe588c790cNick Pelly Intent apduReceivedIntent = new Intent(); 146531949217328bf2357ff044f0d18677fe588c790cNick Pelly apduReceivedIntent.setAction(ACTION_APDU_RECEIVED); 146631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (apduBytes != null && apduBytes.length > 0) { 146731949217328bf2357ff044f0d18677fe588c790cNick Pelly apduReceivedIntent.putExtra(EXTRA_APDU_BYTES, apduBytes); 146831949217328bf2357ff044f0d18677fe588c790cNick Pelly } 146931949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Broadcasting " + ACTION_APDU_RECEIVED); 147031949217328bf2357ff044f0d18677fe588c790cNick Pelly mContext.sendBroadcast(apduReceivedIntent, NFCEE_ADMIN_PERM); 147131949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 147231949217328bf2357ff044f0d18677fe588c790cNick Pelly 147331949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_SE_MIFARE_ACCESS: 147431949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "MIFARE access message"); 147531949217328bf2357ff044f0d18677fe588c790cNick Pelly /* Send broadcast */ 147631949217328bf2357ff044f0d18677fe588c790cNick Pelly byte[] mifareCmd = (byte[]) msg.obj; 147731949217328bf2357ff044f0d18677fe588c790cNick Pelly Intent mifareAccessIntent = new Intent(); 147831949217328bf2357ff044f0d18677fe588c790cNick Pelly mifareAccessIntent.setAction(ACTION_MIFARE_ACCESS_DETECTED); 147931949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mifareCmd != null && mifareCmd.length > 1) { 148031949217328bf2357ff044f0d18677fe588c790cNick Pelly int mifareBlock = mifareCmd[1] & 0xff; 148131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Mifare Block=" + mifareBlock); 148231949217328bf2357ff044f0d18677fe588c790cNick Pelly mifareAccessIntent.putExtra(EXTRA_MIFARE_BLOCK, mifareBlock); 148331949217328bf2357ff044f0d18677fe588c790cNick Pelly } 148431949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Broadcasting " + ACTION_MIFARE_ACCESS_DETECTED); 148531949217328bf2357ff044f0d18677fe588c790cNick Pelly mContext.sendBroadcast(mifareAccessIntent, NFCEE_ADMIN_PERM); 148631949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 1487c9a2ae7cb238e4c72818d084cba0b05e76cba1efdaniel_tomas 148831949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_LLCP_LINK_ACTIVATION: 148931949217328bf2357ff044f0d18677fe588c790cNick Pelly llcpActivated((NfcDepEndpoint) msg.obj); 149031949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 149131949217328bf2357ff044f0d18677fe588c790cNick Pelly 149231949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_LLCP_LINK_DEACTIVATED: 149331949217328bf2357ff044f0d18677fe588c790cNick Pelly NfcDepEndpoint device = (NfcDepEndpoint) msg.obj; 149431949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean needsDisconnect = false; 149531949217328bf2357ff044f0d18677fe588c790cNick Pelly 149631949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.d(TAG, "LLCP Link Deactivated message. Restart polling loop."); 149731949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (NfcService.this) { 149831949217328bf2357ff044f0d18677fe588c790cNick Pelly /* Check if the device has been already unregistered */ 149931949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mObjectMap.remove(device.getHandle()) != null) { 150031949217328bf2357ff044f0d18677fe588c790cNick Pelly /* Disconnect if we are initiator */ 150131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (device.getMode() == NfcDepEndpoint.MODE_P2P_TARGET) { 150231949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "disconnecting from target"); 150331949217328bf2357ff044f0d18677fe588c790cNick Pelly needsDisconnect = true; 150431949217328bf2357ff044f0d18677fe588c790cNick Pelly } else { 150531949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "not disconnecting from initiator"); 150631949217328bf2357ff044f0d18677fe588c790cNick Pelly } 150731949217328bf2357ff044f0d18677fe588c790cNick Pelly } 150831949217328bf2357ff044f0d18677fe588c790cNick Pelly } 150931949217328bf2357ff044f0d18677fe588c790cNick Pelly if (needsDisconnect) { 151031949217328bf2357ff044f0d18677fe588c790cNick Pelly device.disconnect(); // restarts polling loop 151131949217328bf2357ff044f0d18677fe588c790cNick Pelly } 151231949217328bf2357ff044f0d18677fe588c790cNick Pelly 151377d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.onLlcpDeactivated(); 151431949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 151531949217328bf2357ff044f0d18677fe588c790cNick Pelly 151631949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_TARGET_DESELECTED: 151731949217328bf2357ff044f0d18677fe588c790cNick Pelly /* Broadcast Intent Target Deselected */ 151831949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Target Deselected"); 151931949217328bf2357ff044f0d18677fe588c790cNick Pelly Intent intent = new Intent(); 152031949217328bf2357ff044f0d18677fe588c790cNick Pelly intent.setAction(NativeNfcManager.INTERNAL_TARGET_DESELECTED_ACTION); 152131949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "Broadcasting Intent"); 152231949217328bf2357ff044f0d18677fe588c790cNick Pelly mContext.sendOrderedBroadcast(intent, NFC_PERM); 152331949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 152431949217328bf2357ff044f0d18677fe588c790cNick Pelly 152531949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_SE_FIELD_ACTIVATED: { 152631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "SE FIELD ACTIVATED"); 152731949217328bf2357ff044f0d18677fe588c790cNick Pelly Intent eventFieldOnIntent = new Intent(); 152831949217328bf2357ff044f0d18677fe588c790cNick Pelly eventFieldOnIntent.setAction(ACTION_RF_FIELD_ON_DETECTED); 152931949217328bf2357ff044f0d18677fe588c790cNick Pelly mContext.sendBroadcast(eventFieldOnIntent, NFCEE_ADMIN_PERM); 153031949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 153131949217328bf2357ff044f0d18677fe588c790cNick Pelly } 153231949217328bf2357ff044f0d18677fe588c790cNick Pelly 153331949217328bf2357ff044f0d18677fe588c790cNick Pelly case MSG_SE_FIELD_DEACTIVATED: { 153431949217328bf2357ff044f0d18677fe588c790cNick Pelly if (DBG) Log.d(TAG, "SE FIELD DEACTIVATED"); 153531949217328bf2357ff044f0d18677fe588c790cNick Pelly Intent eventFieldOffIntent = new Intent(); 153631949217328bf2357ff044f0d18677fe588c790cNick Pelly eventFieldOffIntent.setAction(ACTION_RF_FIELD_OFF_DETECTED); 153731949217328bf2357ff044f0d18677fe588c790cNick Pelly mContext.sendBroadcast(eventFieldOffIntent, NFCEE_ADMIN_PERM); 153831949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 153931949217328bf2357ff044f0d18677fe588c790cNick Pelly } 154031949217328bf2357ff044f0d18677fe588c790cNick Pelly 154131949217328bf2357ff044f0d18677fe588c790cNick Pelly default: 154231949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.e(TAG, "Unknown message received"); 154331949217328bf2357ff044f0d18677fe588c790cNick Pelly break; 154431949217328bf2357ff044f0d18677fe588c790cNick Pelly } 1545b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau } 1546d0ec3981792e38afd119fc1c995f111f6182f6c8Jeff Hamilton 1547d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton private boolean llcpActivated(NfcDepEndpoint device) { 1548d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton Log.d(TAG, "LLCP Activation message"); 1549d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton 1550d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (device.getMode() == NfcDepEndpoint.MODE_P2P_TARGET) { 1551d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (DBG) Log.d(TAG, "NativeP2pDevice.MODE_P2P_TARGET"); 1552d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (device.connect()) { 1553d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton /* Check LLCP compliancy */ 1554d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (mDeviceHost.doCheckLlcp()) { 1555d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton /* Activate LLCP Link */ 1556d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (mDeviceHost.doActivateLlcp()) { 1557d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (DBG) Log.d(TAG, "Initiator Activate LLCP OK"); 155831949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean isZeroClickOn; 155931949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (NfcService.this) { 156031949217328bf2357ff044f0d18677fe588c790cNick Pelly // Register P2P device 156131949217328bf2357ff044f0d18677fe588c790cNick Pelly mObjectMap.put(device.getHandle(), device); 1562d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen } 156377d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.onLlcpActivated(); 1564d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton return true; 1565d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } else { 1566d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton /* should not happen */ 1567d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton Log.w(TAG, "Initiator LLCP activation failed. Disconnect."); 1568d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton device.disconnect(); 1569d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } 1570d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } else { 1571d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (DBG) Log.d(TAG, "Remote Target does not support LLCP. Disconnect."); 1572d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton device.disconnect(); 1573d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } 1574d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } else { 1575d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (DBG) Log.d(TAG, "Cannot connect remote Target. Polling loop restarted."); 1576d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton /* 1577d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton * The polling loop should have been restarted in failing 1578d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton * doConnect 1579d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton */ 1580d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } 1581d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } else if (device.getMode() == NfcDepEndpoint.MODE_P2P_INITIATOR) { 1582d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (DBG) Log.d(TAG, "NativeP2pDevice.MODE_P2P_INITIATOR"); 1583d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton /* Check LLCP compliancy */ 1584d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (mDeviceHost.doCheckLlcp()) { 1585d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton /* Activate LLCP Link */ 1586d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (mDeviceHost.doActivateLlcp()) { 1587d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton if (DBG) Log.d(TAG, "Target Activate LLCP OK"); 158831949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean isZeroClickOn; 158931949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (NfcService.this) { 159031949217328bf2357ff044f0d18677fe588c790cNick Pelly // Register P2P device 159131949217328bf2357ff044f0d18677fe588c790cNick Pelly mObjectMap.put(device.getHandle(), device); 1592d9567994fefe21743131adc7390acdb97f81ed67Martijn Coenen } 159377d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.onLlcpActivated(); 1594d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton return true; 1595d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } 1596d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } else { 1597d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton Log.w(TAG, "checkLlcp failed"); 1598d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } 1599d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } 1600d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton 1601d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton return false; 1602d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } 1603d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton 1604f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton private void dispatchTagEndpoint(TagEndpoint tagEndpoint, NdefMessage[] msgs) { 1605f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton Tag tag = new Tag(tagEndpoint.getUid(), tagEndpoint.getTechList(), 1606f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton tagEndpoint.getTechExtras(), tagEndpoint.getHandle(), mNfcTagService); 1607f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton registerTagObject(tagEndpoint); 160876a412f47ff57ce05d84fd51adbf8e72fd37a448Nick Pelly if (!mNfcDispatcher.dispatchTag(tag, msgs)) { 1609f6c56a2191d58e3f9f68e3e7d94908b04b9b66ffJeff Hamilton unregisterObject(tagEndpoint.getHandle()); 1610d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton playSound(mErrorSound); 1611d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton } else { 1612d704c298a5a1e783c71db6f39b2eef0a909b0e88Jeff Hamilton playSound(mEndSound); 16133fb30ae5bf51d9ffe6271a345d55905dade8040dJeff Hamilton } 16143fb30ae5bf51d9ffe6271a345d55905dade8040dJeff Hamilton } 1615b74200f40f9d4f536b8782974d444f1f9178076fJeff Hamilton } 1616b230214bcb557184cb54174889cbede53b92d54fSylvain Fonteneau 1617b74200f40f9d4f536b8782974d444f1f9178076fJeff Hamilton private NfcServiceHandler mHandler = new NfcServiceHandler(); 161849d53329a0c720a7e430220d77805bc1763545b1Nick Pelly 161931949217328bf2357ff044f0d18677fe588c790cNick Pelly class EnableDisableDiscoveryTask extends AsyncTask<Boolean, Void, Void> { 1620fa746bcc16d57ff12d373b9139558f5bc7164b30Jason parks @Override 1621275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks protected Void doInBackground(Boolean... params) { 1622275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks if (DBG) Log.d(TAG, "EnableDisableDiscoveryTask: enable = " + params[0]); 1623275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks 1624275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks if (params != null && params.length > 0 && params[0]) { 1625161f84b5487ce4c1ebef9fe24ba4de00f6f756eaNick Pelly synchronized (NfcService.this) { 162631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!mIsScreenUnlocked) { 162731949217328bf2357ff044f0d18677fe588c790cNick Pelly mIsScreenUnlocked = true; 1628275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks applyRouting(); 1629275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks } else { 1630275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks if (DBG) Log.d(TAG, "Ignoring enable request"); 1631275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks } 1632161f84b5487ce4c1ebef9fe24ba4de00f6f756eaNick Pelly } 16337c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly } else { 1634533043d1003de2f6a20a29201100d94c3c7bc9caNick Pelly mWakeLock.acquire(); 1635161f84b5487ce4c1ebef9fe24ba4de00f6f756eaNick Pelly synchronized (NfcService.this) { 163631949217328bf2357ff044f0d18677fe588c790cNick Pelly if (mIsScreenUnlocked) { 163731949217328bf2357ff044f0d18677fe588c790cNick Pelly mIsScreenUnlocked = false; 1638275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks applyRouting(); 1639275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks maybeDisconnectTarget(); 1640275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks } else { 1641275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks if (DBG) Log.d(TAG, "Ignoring disable request"); 1642275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks } 1643161f84b5487ce4c1ebef9fe24ba4de00f6f756eaNick Pelly } 1644533043d1003de2f6a20a29201100d94c3c7bc9caNick Pelly mWakeLock.release(); 16457c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly } 16467c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly return null; 16477c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly } 16487c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly } 16497c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly 16500e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 16510e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly @Override 16520e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly public void onReceive(Context context, Intent intent) { 165331949217328bf2357ff044f0d18677fe588c790cNick Pelly String action = intent.getAction(); 165431949217328bf2357ff044f0d18677fe588c790cNick Pelly if (action.equals( 1655f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly NativeNfcManager.INTERNAL_TARGET_DESELECTED_ACTION)) { 1656ef92efa7fd86d75cc35465b84e8740f941ff0f0aJeff Hamilton if (DBG) Log.d(TAG, "INERNAL_TARGET_DESELECTED_ACTION"); 16570e6a0a0f50132e14d5ecad61c46e07c67fbb26fbNick Pelly 1658f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly /* Restart polling loop for notification */ 165949d53329a0c720a7e430220d77805bc1763545b1Nick Pelly applyRouting(); 1660f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly 166131949217328bf2357ff044f0d18677fe588c790cNick Pelly } else if (action.equals(Intent.ACTION_SCREEN_ON)) { 1662275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks // Only enable if the screen is unlocked. If the screen is locked 1663275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks // Intent.ACTION_USER_PRESENT will be broadcast when the screen is 1664275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks // unlocked. 16656ec87aa54aad2c340c4ea0247ba4a8e0d9f10573Nick Pelly boolean enable = !mKeyguard.isKeyguardSecure() || !mKeyguard.isKeyguardLocked(); 1666275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks 16676ec87aa54aad2c340c4ea0247ba4a8e0d9f10573Nick Pelly // Perform discovery enable in thread to protect against ANR when the 16686ec87aa54aad2c340c4ea0247ba4a8e0d9f10573Nick Pelly // NFC stack wedges. This is *not* the correct way to fix this issue - 16696ec87aa54aad2c340c4ea0247ba4a8e0d9f10573Nick Pelly // configuration of the local NFC adapter should be very quick and should 16706ec87aa54aad2c340c4ea0247ba4a8e0d9f10573Nick Pelly // be safe on the main thread, and the NFC stack should not wedge. 1671275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks new EnableDisableDiscoveryTask().execute(enable); 167231949217328bf2357ff044f0d18677fe588c790cNick Pelly } else if (action.equals(Intent.ACTION_SCREEN_OFF)) { 16737c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly // Perform discovery disable in thread to protect against ANR when the 16747c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly // NFC stack wedges. This is *not* the correct way to fix this issue - 16757c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly // configuration of the local NFC adapter should be very quick and should 16767c034a7fe7d36b1ab039af2c44717812ea02657eNick Pelly // be safe on the main thread, and the NFC stack should not wedge. 1677275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks new EnableDisableDiscoveryTask().execute(Boolean.FALSE); 167831949217328bf2357ff044f0d18677fe588c790cNick Pelly } else if (action.equals(Intent.ACTION_USER_PRESENT)) { 1679275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks // The user has unlocked the screen. Enabled! 1680275fd2b59ae8a9e3eb6e77e8663aea9ca08f1159Jason parks new EnableDisableDiscoveryTask().execute(Boolean.TRUE); 168131949217328bf2357ff044f0d18677fe588c790cNick Pelly } else if (action.equals(ACTION_MASTER_CLEAR_NOTIFICATION)) { 168231949217328bf2357ff044f0d18677fe588c790cNick Pelly EnableDisableTask eeWipeTask = new EnableDisableTask(); 168331949217328bf2357ff044f0d18677fe588c790cNick Pelly eeWipeTask.execute(TASK_EE_WIPE); 168431949217328bf2357ff044f0d18677fe588c790cNick Pelly try { 168531949217328bf2357ff044f0d18677fe588c790cNick Pelly eeWipeTask.get(); // blocks until EE wipe is complete 168631949217328bf2357ff044f0d18677fe588c790cNick Pelly } catch (ExecutionException e) { 168731949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.w(TAG, "failed to wipe NFC-EE"); 168831949217328bf2357ff044f0d18677fe588c790cNick Pelly } catch (InterruptedException e) { 168931949217328bf2357ff044f0d18677fe588c790cNick Pelly Log.w(TAG, "failed to wipe NFC-EE"); 169031949217328bf2357ff044f0d18677fe588c790cNick Pelly } 169131949217328bf2357ff044f0d18677fe588c790cNick Pelly } else if (action.equals(Intent.ACTION_PACKAGE_REMOVED)) { 16927a7f8f8fd82936f0ee005ccfa7ac5c36760ed902Jeff Hamilton boolean dataRemoved = intent.getBooleanExtra(Intent.EXTRA_DATA_REMOVED, false); 16937a7f8f8fd82936f0ee005ccfa7ac5c36760ed902Jeff Hamilton if (dataRemoved) { 16947a7f8f8fd82936f0ee005ccfa7ac5c36760ed902Jeff Hamilton Uri data = intent.getData(); 16957a7f8f8fd82936f0ee005ccfa7ac5c36760ed902Jeff Hamilton if (data == null) return; 16967a7f8f8fd82936f0ee005ccfa7ac5c36760ed902Jeff Hamilton String packageName = data.getSchemeSpecificPart(); 16977a7f8f8fd82936f0ee005ccfa7ac5c36760ed902Jeff Hamilton 16987a7f8f8fd82936f0ee005ccfa7ac5c36760ed902Jeff Hamilton synchronized (NfcService.this) { 169984e1e0adc2516afd35ebab029a52e764e0490559Jason parks if (mSePackages.contains(packageName)) { 170031949217328bf2357ff044f0d18677fe588c790cNick Pelly new EnableDisableTask().execute(TASK_EE_WIPE); 170184e1e0adc2516afd35ebab029a52e764e0490559Jason parks mSePackages.remove(packageName); 17027a7f8f8fd82936f0ee005ccfa7ac5c36760ed902Jeff Hamilton } 1703bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks } 1704bcd6a9954c5abafc6b14aabcc7768d0f03cc956cJason parks } 170531949217328bf2357ff044f0d18677fe588c790cNick Pelly } else if (action.equals(Intent.ACTION_AIRPLANE_MODE_CHANGED)) { 170631949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean isAirplaneModeOn = intent.getBooleanExtra("state", false); 170731949217328bf2357ff044f0d18677fe588c790cNick Pelly // Query the airplane mode from Settings.System just to make sure that 170831949217328bf2357ff044f0d18677fe588c790cNick Pelly // some random app is not sending this intent 170931949217328bf2357ff044f0d18677fe588c790cNick Pelly if (isAirplaneModeOn != isAirplaneModeOn()) { 171031949217328bf2357ff044f0d18677fe588c790cNick Pelly return; 171131949217328bf2357ff044f0d18677fe588c790cNick Pelly } 171231949217328bf2357ff044f0d18677fe588c790cNick Pelly if (!mIsAirplaneSensitive) { 171331949217328bf2357ff044f0d18677fe588c790cNick Pelly return; 171431949217328bf2357ff044f0d18677fe588c790cNick Pelly } 171531949217328bf2357ff044f0d18677fe588c790cNick Pelly if (isAirplaneModeOn) { 171631949217328bf2357ff044f0d18677fe588c790cNick Pelly new EnableDisableTask().execute(TASK_DISABLE); 171731949217328bf2357ff044f0d18677fe588c790cNick Pelly } else if (!isAirplaneModeOn && mPrefs.getBoolean(PREF_NFC_ON, NFC_ON_DEFAULT)) { 171831949217328bf2357ff044f0d18677fe588c790cNick Pelly new EnableDisableTask().execute(TASK_ENABLE); 171931949217328bf2357ff044f0d18677fe588c790cNick Pelly } 1720f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 1721f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly } 1722f067256d9556b1e01143f9ae2fd824fa5dc03138Nick Pelly }; 172331949217328bf2357ff044f0d18677fe588c790cNick Pelly 172431949217328bf2357ff044f0d18677fe588c790cNick Pelly /** Returns true if airplane mode is currently on */ 172531949217328bf2357ff044f0d18677fe588c790cNick Pelly boolean isAirplaneModeOn() { 172631949217328bf2357ff044f0d18677fe588c790cNick Pelly return Settings.System.getInt(mContext.getContentResolver(), 172731949217328bf2357ff044f0d18677fe588c790cNick Pelly Settings.System.AIRPLANE_MODE_ON, 0) == 1; 172831949217328bf2357ff044f0d18677fe588c790cNick Pelly } 172931949217328bf2357ff044f0d18677fe588c790cNick Pelly 173031949217328bf2357ff044f0d18677fe588c790cNick Pelly /** for debugging only - no il8n */ 173131949217328bf2357ff044f0d18677fe588c790cNick Pelly static String stateToString(int state) { 173231949217328bf2357ff044f0d18677fe588c790cNick Pelly switch (state) { 173331949217328bf2357ff044f0d18677fe588c790cNick Pelly case NfcAdapter.STATE_OFF: 173431949217328bf2357ff044f0d18677fe588c790cNick Pelly return "off"; 173531949217328bf2357ff044f0d18677fe588c790cNick Pelly case NfcAdapter.STATE_TURNING_ON: 173631949217328bf2357ff044f0d18677fe588c790cNick Pelly return "turning on"; 173731949217328bf2357ff044f0d18677fe588c790cNick Pelly case NfcAdapter.STATE_ON: 173831949217328bf2357ff044f0d18677fe588c790cNick Pelly return "on"; 173931949217328bf2357ff044f0d18677fe588c790cNick Pelly case NfcAdapter.STATE_TURNING_OFF: 174031949217328bf2357ff044f0d18677fe588c790cNick Pelly return "turning off"; 174131949217328bf2357ff044f0d18677fe588c790cNick Pelly default: 174231949217328bf2357ff044f0d18677fe588c790cNick Pelly return "<error>"; 174331949217328bf2357ff044f0d18677fe588c790cNick Pelly } 174431949217328bf2357ff044f0d18677fe588c790cNick Pelly } 174531949217328bf2357ff044f0d18677fe588c790cNick Pelly 174631949217328bf2357ff044f0d18677fe588c790cNick Pelly void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 174731949217328bf2357ff044f0d18677fe588c790cNick Pelly synchronized (this) { 174831949217328bf2357ff044f0d18677fe588c790cNick Pelly pw.println("mState=" + stateToString(mState)); 174931949217328bf2357ff044f0d18677fe588c790cNick Pelly pw.println("mIsZeroClickRequested=" + mIsZeroClickRequested); 175031949217328bf2357ff044f0d18677fe588c790cNick Pelly pw.println("mIsScreenUnlocked=" + mIsScreenUnlocked); 175131949217328bf2357ff044f0d18677fe588c790cNick Pelly pw.println("mIsAirplaneSensitive=" + mIsAirplaneSensitive); 175231949217328bf2357ff044f0d18677fe588c790cNick Pelly pw.println("mIsAirplaneToggleable=" + mIsAirplaneToggleable); 175377d0b56bfa6a4e4e1449c476a1141a7486f34ad9Nick Pelly mP2pLinkManager.dump(fd, pw, args); 175431949217328bf2357ff044f0d18677fe588c790cNick Pelly } 175531949217328bf2357ff044f0d18677fe588c790cNick Pelly } 175674180bda362a8bc9d2f701d2c17bec0f63c20bbfBrad Fitzpatrick} 1757