| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| /****************************************************************************** |
| * |
| * The original Work has been changed by NXP Semiconductors. |
| * |
| * Copyright (C) 2015-2018 NXP Semiconductors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| package com.android.nfc; |
| |
| import android.app.ActivityManager; |
| import android.app.Application; |
| import android.app.backup.BackupManager; |
| import android.app.KeyguardManager; |
| import android.app.PendingIntent; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.BroadcastReceiver; |
| import android.content.ComponentName; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.SharedPreferences; |
| |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.IPackageManager; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.UserInfo; |
| import android.content.res.Resources.NotFoundException; |
| import android.media.AudioManager; |
| import android.media.SoundPool; |
| import android.net.Uri; |
| import android.nfc.BeamShareData; |
| import android.nfc.ErrorCodes; |
| import android.nfc.FormatException; |
| import android.nfc.IAppCallback; |
| import android.nfc.INfcAdapter; |
| import android.nfc.INfcAdapterExtras; |
| import android.nfc.INfcCardEmulation; |
| import android.nfc.INfcFCardEmulation; |
| import android.nfc.INfcTag; |
| import android.nfc.INfcUnlockHandler; |
| import android.nfc.ITagRemovedCallback; |
| import android.nfc.NdefMessage; |
| import android.nfc.NfcAdapter; |
| import android.nfc.Tag; |
| import android.nfc.TechListParcel; |
| import android.nfc.TransceiveResult; |
| import android.nfc.tech.Ndef; |
| import android.nfc.tech.TagTechnology; |
| import android.nfc.INfcDta; |
| import android.os.AsyncTask; |
| import android.os.Binder; |
| import android.os.Build; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.HwBinder; |
| import android.os.IBinder; |
| import android.os.Message; |
| import android.os.PowerManager; |
| import android.os.Process; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.SystemClock; |
| import android.os.SystemProperties; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.os.VibrationEffect; |
| import android.os.Vibrator; |
| import android.provider.Settings; |
| import android.se.omapi.ISecureElementService; |
| import android.service.vr.IVrManager; |
| import android.service.vr.IVrStateCallbacks; |
| import android.util.Log; |
| |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.nfc.DeviceHost.DeviceHostListener; |
| import com.android.nfc.DeviceHost.LlcpConnectionlessSocket; |
| import com.android.nfc.DeviceHost.LlcpServerSocket; |
| import com.android.nfc.DeviceHost.LlcpSocket; |
| import com.android.nfc.DeviceHost.NfcDepEndpoint; |
| import com.android.nfc.DeviceHost.TagEndpoint; |
| |
| import com.android.nfc.dhimpl.NativeNfcSecureElement; |
| import com.android.nfc.dhimpl.NativeNfcAla; |
| import java.security.MessageDigest; |
| |
| import android.widget.Toast; |
| |
| import com.android.nfc.cardemulation.AidRoutingManager; |
| import com.android.nfc.cardemulation.CardEmulationManager; |
| import com.android.nfc.cardemulation.RegisteredAidCache; |
| import com.android.nfc.dhimpl.NativeNfcManager; |
| import com.android.nfc.handover.HandoverDataParser; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| import java.io.UnsupportedEncodingException; |
| import java.nio.ByteBuffer; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.BufferedReader; |
| import java.io.FileReader; |
| import java.util.Arrays; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.NoSuchElementException; |
| import java.util.TimerTask; |
| import java.util.Timer; |
| import java.io.IOException; |
| import java.io.FileNotFoundException; |
| |
| import java.lang.reflect.Field; |
| import java.lang.reflect.Method; |
| import java.lang.reflect.InvocationTargetException; |
| |
| import android.util.Pair; |
| import java.util.HashSet; |
| import java.util.concurrent.ExecutionException; |
| |
| import com.nxp.nfc.INxpNfcAdapter; |
| import com.nxp.nfc.INfcVzw; |
| import com.nxp.nfc.NxpConstants; |
| import com.vzw.nfc.RouteEntry; |
| import com.gsma.nfc.internal.NxpNfcController; |
| import com.nxp.nfc.gsma.internal.INxpNfcController; |
| import com.nxp.nfc.NxpAidServiceInfo; |
| |
| public class NfcService implements DeviceHostListener { |
| private static final String ACTION_MASTER_CLEAR_NOTIFICATION = "android.intent.action.MASTER_CLEAR_NOTIFICATION"; |
| |
| static final boolean DBG = true; |
| static final String TAG = "NfcService"; |
| |
| public static final String SERVICE_NAME = "nfc"; |
| |
| /** Regular NFC permission */ |
| private static final String NFC_PERM = android.Manifest.permission.NFC; |
| private static final String NFC_PERM_ERROR = "NFC permission required"; |
| |
| public static final String PREF = "NfcServicePrefs"; |
| public static final String NXP_PREF = "NfcServiceNxpPrefs"; |
| |
| static final String PREF_NFC_ON = "nfc_on"; |
| static final boolean NFC_ON_DEFAULT = true; |
| static final String PREF_NDEF_PUSH_ON = "ndef_push_on"; |
| static final boolean NDEF_PUSH_ON_DEFAULT = true; |
| static final String PREF_FIRST_BEAM = "first_beam"; |
| static final String PREF_FIRST_BOOT = "first_boot"; |
| private static final String PREF_SECURE_ELEMENT_ON = "secure_element_on"; |
| private boolean SECURE_ELEMENT_ON_DEFAULT = false; |
| private int SECURE_ELEMENT_ID_DEFAULT = 0; |
| private int SECURE_ELEMENT_UICC_SLOT_DEFAULT = 1; |
| private static final String PREF_DEFAULT_ROUTE_ID = "default_route_id"; |
| private static final String PREF_MIFARE_DESFIRE_PROTO_ROUTE_ID = "mifare_desfire_proto_route"; |
| private static final String PREF_SET_DEFAULT_ROUTE_ID ="set_default_route"; |
| private static final String PREF_MIFARE_CLT_ROUTE_ID= "mifare_clt_route"; |
| |
| private static final String[] path = {"/data/nfc/JcopOs_Update1.apdu", |
| "/data/nfc/JcopOs_Update2.apdu", |
| "/data/nfc/JcopOs_Update3.apdu"}; |
| |
| private static final String[] PREF_JCOP_MODTIME = {"jcop file1 modtime", |
| "jcop file2 modtime", |
| "jcop file3 modtime"}; |
| private static final long[] JCOP_MODTIME_DEFAULT = {-1,-1,-1}; |
| private static final long[] JCOP_MODTIME_TEMP = {-1,-1,-1}; |
| |
| private boolean ETSI_STOP_CONFIG = false; |
| private int ROUTE_ID_HOST = 0x00; |
| private int ROUTE_ID_SMX = 0x01; |
| private int ROUTE_ID_UICC = 0x02; |
| private int ROUTE_ID_UICC2 = 0x04; |
| |
| private int ROUTE_SWITCH_ON = 0x01; |
| private int ROUTE_SWITCH_OFF = 0x02; |
| private int ROUTE_BATT_OFF= 0x04; |
| |
| private int TECH_TYPE_A= 0x01; |
| private int TECH_TYPE_B= 0x02; |
| private int TECH_TYPE_F= 0x04; |
| |
| //TODO: Refer L_OSP_EXT [PN547C2] |
| // private int DEFAULT_ROUTE_ID_DEFAULT = AidRoutingManager.DEFAULT_ROUTE; |
| private int DEFAULT_ROUTE_ID_DEFAULT = 0x00; |
| static final boolean SE_BROADCASTS_WITH_HCE = true; |
| |
| private static final String PREF_SECURE_ELEMENT_ID = "secure_element_id"; |
| private static final String PREF_CUR_SELECTED_UICC_ID = "current_selected_uicc_id"; |
| public static final int ROUTE_LOC_MASK=8; |
| public static final int TECH_TYPE_MASK=11; |
| |
| static final String TRON_NFC_CE = "nfc_ce"; |
| static final String TRON_NFC_P2P = "nfc_p2p"; |
| static final String TRON_NFC_TAG = "nfc_tag"; |
| |
| static final int MSG_NDEF_TAG = 0; |
| static final int MSG_LLCP_LINK_ACTIVATION = 2; |
| static final int MSG_LLCP_LINK_DEACTIVATED = 3; |
| static final int MSG_TARGET_DESELECTED = 4; |
| static final int MSG_MOCK_NDEF = 7; |
| static final int MSG_SE_FIELD_ACTIVATED = 8; |
| static final int MSG_SE_FIELD_DEACTIVATED = 9; |
| static final int MSG_SE_APDU_RECEIVED = 10; |
| static final int MSG_SE_EMV_CARD_REMOVAL = 11; |
| static final int MSG_SE_MIFARE_ACCESS = 12; |
| static final int MSG_SE_LISTEN_ACTIVATED = 13; |
| static final int MSG_SE_LISTEN_DEACTIVATED = 14; |
| static final int MSG_LLCP_LINK_FIRST_PACKET = 15; |
| static final int MSG_ROUTE_AID = 16; |
| static final int MSG_UNROUTE_AID = 17; |
| static final int MSG_COMMIT_ROUTING = 18; |
| static final int MSG_INVOKE_BEAM = 19; |
| |
| static final int MSG_SWP_READER_REQUESTED = 20; |
| static final int MSG_SWP_READER_DEACTIVATED = 22; |
| static final int MSG_CLEAR_ROUTING = 23; |
| static final int MSG_SET_SCREEN_STATE = 25; |
| |
| |
| static final int MSG_RF_FIELD_ACTIVATED = 26; |
| static final int MSG_RF_FIELD_DEACTIVATED = 27; |
| static final int MSG_RESUME_POLLING = 28; |
| static final int MSG_SWP_READER_REQUESTED_FAIL =29 ; |
| static final int MSG_SWP_READER_TAG_PRESENT = 30; |
| static final int MSG_SWP_READER_TAG_REMOVE = 31; |
| static final int MSG_CONNECTIVITY_EVENT = 40; |
| static final int MSG_VZW_ROUTE_AID = 41; |
| static final int MSG_VZW_COMMIT_ROUTING = 42; |
| static final int MSG_ROUTE_NFCID2 = 43; |
| static final int MSG_UNROUTE_NFCID2 = 44; |
| static final int MSG_COMMITINF_FELICA_ROUTING = 45; |
| static final int MSG_COMMITED_FELICA_ROUTING = 46; |
| static final int MSG_EMVCO_MULTI_CARD_DETECTED_EVENT = 47; |
| static final int MSG_ETSI_START_CONFIG = 48; |
| static final int MSG_ETSI_STOP_CONFIG = 49; |
| static final int MSG_ETSI_SWP_TIMEOUT = 50; |
| static final int MSG_APPLY_SCREEN_STATE = 51; |
| static final int MSG_REGISTER_T3T_IDENTIFIER = 54; |
| static final int MSG_DEREGISTER_T3T_IDENTIFIER = 55; |
| static final int MSG_TAG_DEBOUNCE = 56; |
| static final int MSG_UPDATE_STATS = 57; |
| static final int MSG_SWP_READER_RESTART = 58; |
| /*Restart Nfc disbale watchdog timer*/ |
| static final int MSG_RESTART_WATCHDOG = 60; |
| static final int MSG_ROUTE_APDU = 61; |
| static final int MSG_UNROUTE_APDU = 62; |
| static final int MSG_TRANSACTION_EVENT = 63; |
| // Update stats every 4 hours |
| static final long STATS_UPDATE_INTERVAL_MS = 4 * 60 * 60 * 1000; |
| static final long MAX_POLLING_PAUSE_TIMEOUT = 40000; |
| static final int TASK_ENABLE = 1; |
| static final int TASK_DISABLE = 2; |
| static final int TASK_BOOT = 3; |
| static final int TASK_EE_WIPE = 4; |
| static final int TASK_RESTART = 0x1F; |
| static final int MSG_CHANGE_DEFAULT_ROUTE = 52; |
| static final int MSG_SE_DELIVER_INTENT = 53; |
| |
| // Copied from com.android.nfc_extras to avoid library dependency |
| // Must keep in sync with com.android.nfc_extras |
| static final int ROUTE_OFF = 1; |
| static final int ROUTE_ON_WHEN_SCREEN_ON = 2; |
| |
| // Return values from NfcEe.open() - these are 1:1 mapped |
| // to the thrown EE_EXCEPTION_ exceptions in nfc-extras. |
| static final int EE_ERROR_IO = -1; |
| static final int EE_ERROR_ALREADY_OPEN = -2; |
| static final int EE_ERROR_INIT = -3; |
| static final int EE_ERROR_LISTEN_MODE = -4; |
| static final int EE_ERROR_EXT_FIELD = -5; |
| static final int EE_ERROR_NFC_DISABLED = -6; |
| |
| // Polling technology masks |
| static final int NFC_POLL_A = 0x01; |
| static final int NFC_POLL_B = 0x02; |
| static final int NFC_POLL_F = 0x04; |
| static final int NFC_POLL_V = 0x08; |
| static final int NFC_POLL_B_PRIME = 0x10; |
| static final int NFC_POLL_KOVIO = 0x20; |
| |
| // minimum screen state that enables NFC polling |
| static final int NFC_POLLING_MODE = ScreenStateHelper.SCREEN_STATE_ON_UNLOCKED; |
| |
| // Time to wait for NFC controller to initialize before watchdog |
| // goes off. This time is chosen large, because firmware download |
| // may be a part of initialization. |
| static final int INIT_WATCHDOG_MS = 90000; |
| static final int INIT_WATCHDOG_LS_MS = 180000; |
| // Time to wait for routing to be applied before watchdog |
| // goes off |
| static final int ROUTING_WATCHDOG_MS = 10000; |
| |
| // Amount of time to wait before closing the NFCEE connection |
| // in a disable/shutdown scenario. |
| static final int WAIT_FOR_NFCEE_OPERATIONS_MS = 5000; |
| // Polling interval for waiting on NFCEE operations |
| static final int WAIT_FOR_NFCEE_POLL_MS = 100; |
| |
| // Default delay used for presence checks |
| static final int DEFAULT_PRESENCE_CHECK_DELAY = 125; |
| |
| //Delay used for presence checks of NFC_F non-Ndef |
| //Make secure communication done or tranceive next request response command |
| //to pause timer before presence check command is sent |
| static final int NFC_F_TRANSCEIVE_PRESENCE_CHECK_DELAY = 500; |
| |
| // The amount of time we wait before manually launching |
| // the Beam animation when called through the share menu. |
| static final int INVOKE_BEAM_DELAY_MS = 1000; |
| // Default delay used for presence checks in ETSI mode |
| static final int ETSI_PRESENCE_CHECK_DELAY = 1000; |
| // for use with playSound() |
| public static final int SOUND_START = 0; |
| public static final int SOUND_END = 1; |
| public static final int SOUND_ERROR = 2; |
| |
| public static final int NCI_VERSION_2_0 = 0x20; |
| |
| public static final int NCI_VERSION_1_0 = 0x10; |
| //ETSI Reader Events |
| public static final int ETSI_READER_START_SUCCESS = 0; |
| public static final int ETSI_READER_START_FAIL = 1; |
| public static final int ETSI_READER_ACTIVATED = 2; |
| public static final int ETSI_READER_STOP = 3; |
| |
| //ETSI Reader Req States |
| public static final int STATE_SE_RDR_MODE_INVALID = 0x00; |
| public static final int STATE_SE_RDR_MODE_START_CONFIG = 0x01; |
| public static final int STATE_SE_RDR_MODE_START_IN_PROGRESS = 0x02; |
| public static final int STATE_SE_RDR_MODE_STARTED = 0x03; |
| public static final int STATE_SE_RDR_MODE_ACTIVATED = 0x04; |
| public static final int STATE_SE_RDR_MODE_STOP_CONFIG = 0x05; |
| public static final int STATE_SE_RDR_MODE_STOP_IN_PROGRESS = 0x06; |
| public static final int STATE_SE_RDR_MODE_STOPPED = 0x07; |
| |
| //Transit setconfig status |
| public static final int TRANSIT_SETCONFIG_STAT_SUCCESS = 0x00; |
| public static final int TRANSIT_SETCONFIG_STAT_FAILED = 0xFF; |
| |
| public static final String ACTION_RF_FIELD_ON_DETECTED = |
| "com.android.nfc_extras.action.RF_FIELD_ON_DETECTED"; |
| public static final String ACTION_RF_FIELD_OFF_DETECTED = |
| "com.android.nfc_extras.action.RF_FIELD_OFF_DETECTED"; |
| public static final String ACTION_AID_SELECTED = |
| "com.android.nfc_extras.action.AID_SELECTED"; |
| |
| public static final String ACTION_LLCP_UP = |
| "com.android.nfc.action.LLCP_UP"; |
| |
| public static final String ACTION_LLCP_DOWN = |
| "com.android.nfc.action.LLCP_DOWN"; |
| |
| public static final String ACTION_APDU_RECEIVED = |
| "com.android.nfc_extras.action.APDU_RECEIVED"; |
| public static final String EXTRA_APDU_BYTES = |
| "com.android.nfc_extras.extra.APDU_BYTES"; |
| |
| public static final String ACTION_EMV_CARD_REMOVAL = |
| "com.android.nfc_extras.action.EMV_CARD_REMOVAL"; |
| |
| public static final String ACTION_MIFARE_ACCESS_DETECTED = |
| "com.android.nfc_extras.action.MIFARE_ACCESS_DETECTED"; |
| public static final String EXTRA_MIFARE_BLOCK = |
| "com.android.nfc_extras.extra.MIFARE_BLOCK"; |
| |
| public static final String ACTION_SE_LISTEN_ACTIVATED = |
| "com.android.nfc_extras.action.SE_LISTEN_ACTIVATED"; |
| public static final String ACTION_SE_LISTEN_DEACTIVATED = |
| "com.android.nfc_extras.action.SE_LISTEN_DEACTIVATED"; |
| |
| public static final String ACTION_EMVCO_MULTIPLE_CARD_DETECTED = |
| "com.nxp.action.EMVCO_MULTIPLE_CARD_DETECTED"; |
| |
| public static final String ACTION_UICC_STATUS_RECEIVED = |
| "com.nxp.action.UICC_STATUS_RECEIVED"; |
| |
| public static final String ACTION_FLASH_SUCCESS = |
| "com.android.nfc_extras.action.ACTION_FLASH_SUCCESS"; |
| |
| public static final String EXTRA_UICC_STATUS = "com.nxp.extra.UICC_STATUS"; |
| |
| private static final String PACKAGE_SMART_CARD_SERVICE = "org.simalliance.openmobileapi.service"; |
| /** |
| * SMART MX ID to be able to select it as the default Secure Element |
| */ |
| public static final int SMART_MX_ID_TYPE = 1; |
| |
| /** |
| * UICC ID to be able to select it as the default Secure Element |
| */ |
| public static final int UICC_ID_TYPE = 2; |
| |
| /** |
| * UICC2 ID to be able to select it as the default Secure Element |
| */ |
| public static final int UICC2_ID_TYPE = 4; |
| /** |
| * ID to be able to select all Secure Elements |
| */ |
| private static int ALL_SE_ID_TYPE = 7; |
| |
| public static final int PN547C2_ID = 1; |
| public static final int PN65T_ID = 2; |
| public static final int PN548C2_ID = 3; |
| public static final int PN66T_ID = 4; |
| public static final int PN551_ID = 5; |
| public static final int PN67T_ID = 6; |
| public static final int PN553_ID = 7; |
| public static final int PN80T_ID = 8; |
| |
| public static final int LS_RETRY_CNT = 3; |
| public static final int LOADER_SERVICE_VERSION_LOW_LIMIT = 0x21; |
| public static final int LOADER_SERVICE_VERSION_HIGH_LIMIT = 0x24; |
| |
| private int mSelectedSeId = 0; |
| private boolean mNfcSecureElementState; |
| private boolean mIsSmartCardServiceSupported = false; |
| // Timeout to re-apply routing if a tag was present and we postponed it |
| private static final int APPLY_ROUTING_RETRY_TIMEOUT_MS = 5000; |
| |
| // these states are for making enable and disable nfc atomic |
| private int NXP_NFC_STATE_OFF = 0; |
| private int NXP_NFC_STATE_TURNING_ON = 1; |
| private int NXP_NFC_STATE_ON = 2; |
| private int NXP_NFC_STATE_TURNING_OFF = 3; |
| |
| private final UserManager mUserManager; |
| private static int nci_version = NCI_VERSION_1_0; |
| // NFC Execution Environment |
| // fields below are protected by this |
| public NativeNfcSecureElement mSecureElement; |
| private OpenSecureElement mOpenEe; // null when EE closed |
| private final ReaderModeDeathRecipient mReaderModeDeathRecipient = |
| new ReaderModeDeathRecipient(); |
| private final NfcUnlockManager mNfcUnlockManager; |
| |
| private int mEeRoutingState; // contactless interface routing |
| private int mLockscreenPollMask; |
| // cached version of installed packages requesting Android.permission.NFC_TRANSACTION_EVENTS |
| List<String> mNfcEventInstalledPackages = new ArrayList<String>(); |
| private NativeNfcAla mNfcAla; |
| |
| private final BackupManager mBackupManager; |
| |
| // fields below are used in multiple threads and protected by synchronized(this) |
| final HashMap<Integer, Object> mObjectMap = new HashMap<Integer, Object>(); |
| // mSePackages holds packages that accessed the SE, but only for the owner user, |
| // as SE access is not granted for non-owner users. |
| HashSet<String> mSePackages = new HashSet<String>(); |
| int mScreenState; |
| int mChipVer; |
| boolean mIsTaskBoot = false; |
| boolean mInProvisionMode; // whether we're in setup wizard and enabled NFC provisioning |
| boolean mIsNdefPushEnabled; |
| boolean mNfcPollingEnabled; // current Device Host state of NFC-C polling |
| boolean mHostRouteEnabled; // current Device Host state of host-based routing |
| boolean mReaderModeEnabled; // current Device Host state of reader mode |
| boolean mNfceeRouteEnabled; // current Device Host state of NFC-EE routing |
| NfcDiscoveryParameters mCurrentDiscoveryParameters = |
| NfcDiscoveryParameters.getNfcOffParameters(); |
| ReaderModeParams mReaderModeParams; |
| private int mUserId; |
| boolean mPollingPaused; |
| |
| static final int INVALID_NATIVE_HANDLE = -1; |
| static final int SE_ACCESS_DENIED = -2; |
| byte[] mDebounceTagUid; |
| int mDebounceTagDebounceMs; |
| int mDebounceTagNativeHandle = INVALID_NATIVE_HANDLE; |
| ITagRemovedCallback mDebounceTagRemovedCallback; |
| |
| // Only accessed on one thread so doesn't need locking |
| NdefMessage mLastReadNdefMessage; |
| |
| // Metrics |
| AtomicInteger mNumTagsDetected; |
| AtomicInteger mNumP2pDetected; |
| AtomicInteger mNumHceDetected; |
| |
| // mState is protected by this, however it is only modified in onCreate() |
| // and the default AsyncTask thread so it is read unprotected from that |
| // thread |
| int mState; // one of NfcAdapter.STATE_ON, STATE_TURNING_ON, etc |
| int mNxpNfcState = NXP_NFC_STATE_OFF; |
| |
| boolean mPowerShutDown = false; // State for power shut down state |
| |
| // fields below are final after onCreate() |
| Context mContext; |
| private DeviceHost mDeviceHost; |
| private SharedPreferences mPrefs; |
| private SharedPreferences mNxpPrefs; |
| private SharedPreferences.Editor mPrefsEditor; |
| private SharedPreferences.Editor mNxpPrefsEditor; |
| private PowerManager.WakeLock mRoutingWakeLock; |
| private PowerManager.WakeLock mEeWakeLock; |
| |
| int mStartSound; |
| int mEndSound; |
| int mErrorSound; |
| SoundPool mSoundPool; // playback synchronized on this |
| P2pLinkManager mP2pLinkManager; |
| TagService mNfcTagService; |
| NfcAdapterService mNfcAdapter; |
| NfcAdapterExtrasService mExtrasService; |
| // CardEmulationService mCardEmulationService; |
| NxpNfcAdapterService mNxpNfcAdapter; |
| boolean mIsDebugBuild; |
| boolean mIsHceCapable; |
| boolean mIsHceFCapable; |
| public boolean mIsRoutingTableDirty; |
| boolean mIsFelicaOnHostConfigured; |
| boolean mIsFelicaOnHostConfiguring; |
| |
| public boolean mIsRouteForced; |
| NfcSccAccessControl mNfcSccAccessControl; |
| NfcSeAccessControl mNfcSeAccessControl; |
| NfcDtaService mNfcDtaService; |
| NfcVzwService mVzwService; |
| private NfcDispatcher mNfcDispatcher; |
| private PowerManager mPowerManager; |
| private KeyguardManager mKeyguard; |
| ToastHandler mToastHandler; |
| private HandoverDataParser mHandoverDataParser; |
| private ContentResolver mContentResolver; |
| private RegisteredAidCache mAidCache; |
| private CardEmulationManager mCardEmulationManager; |
| private Vibrator mVibrator; |
| private VibrationEffect mVibrationEffect; |
| private AidRoutingManager mAidRoutingManager; |
| private ISecureElementService mSEService; |
| private ScreenStateHelper mScreenStateHelper; |
| private ForegroundUtils mForegroundUtils; |
| private boolean mClearNextTapDefault; |
| private NxpNfcController mNxpNfcController; |
| |
| private static NfcService sService; |
| public static boolean sIsDtaMode = false; |
| public static boolean sIsShortRecordLayout = false; |
| public static boolean sAidTableFull = false; |
| private WatchDogThread disableInternalwatchDog; |
| |
| //GSMA |
| private final Boolean defaultTransactionEventReceptionMode = Boolean.FALSE; |
| private static final Boolean multiReceptionMode = Boolean.TRUE; |
| private static final Boolean unicastReceptionMode = Boolean.FALSE; |
| boolean mIsSentUnicastReception = false; |
| |
| //WiredSe |
| Class mWiredSeClass; |
| Method mWiredSeInitMethod, mWiredSeDeInitMwthod; |
| Object mWiredSeObj; |
| |
| public void enforceNfcSeAdminPerm(String pkg) { |
| if (pkg == null) { |
| throw new SecurityException("caller must pass a package name"); |
| } |
| mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); |
| if (!mNfcSeAccessControl.check(Binder.getCallingUid(), pkg)) { |
| throw new SecurityException(NfcSeAccessControl.NFCSE_ACCESS_PATH + |
| " denies NFCSe access to " + pkg); |
| } |
| if (UserHandle.getCallingUserId() != UserHandle.USER_OWNER) { |
| throw new SecurityException("only the owner is allowed to act as SCC admin"); |
| } |
| } |
| public void enforceNfceeAdminPerm(String pkg) { |
| if (pkg == null) { |
| throw new SecurityException("caller must pass a package name"); |
| } |
| NfcPermissions.enforceUserPermissions(mContext); |
| if (UserHandle.getCallingUserId() != UserHandle.USER_OWNER) { |
| throw new SecurityException("only the owner is allowed to call SE APIs"); |
| } |
| } |
| |
| |
| /* SCC Access Control */ |
| public void enforceNfcSccAdminPerm(String pkg) { |
| if (pkg == null) { |
| throw new SecurityException("caller must pass a package name"); |
| } |
| mContext.enforceCallingOrSelfPermission(NFC_PERM, NFC_PERM_ERROR); |
| if (!mNfcSccAccessControl.check(Binder.getCallingUid(), pkg)) { |
| throw new SecurityException(NfcSccAccessControl.NFCSCC_ACCESS_PATH + |
| " denies NFCSCC access to " + pkg); |
| } |
| if (UserHandle.getCallingUserId() != UserHandle.USER_OWNER) { |
| throw new SecurityException("only the owner is allowed to act as SCC admin"); |
| } |
| } |
| |
| boolean mIsLiveCaseEnabled; // whether live cases are enabled |
| int mLiveCaseTechnology; // Technology mask of accepted NFC tags |
| |
| private IVrManager vrManager; |
| boolean mIsVrModeEnabled; |
| |
| public static NfcService getInstance() { |
| return sService; |
| } |
| |
| @Override |
| public void onRemoteEndpointDiscovered(TagEndpoint tag) { |
| sendMessage(NfcService.MSG_NDEF_TAG, tag); |
| } |
| |
| public int getRemainingAidTableSize() { |
| return mDeviceHost.getRemainingAidTableSize(); |
| } |
| |
| public boolean getLastCommitRoutingStatus() { |
| return mAidRoutingManager.getLastCommitRoutingStatus(); |
| } |
| |
| public int getChipVer() { |
| return mDeviceHost.getChipVer(); |
| } |
| |
| /** |
| * Notifies Card emulation deselect |
| */ |
| @Override |
| public void onCardEmulationDeselected() { |
| if (!mIsHceCapable || SE_BROADCASTS_WITH_HCE) { |
| sendMessage(NfcService.MSG_TARGET_DESELECTED, null); |
| } |
| } |
| |
| /** |
| * Notifies connectivity |
| */ |
| @Override |
| public void onConnectivityEvent(int evtSrc) { |
| Log.d(TAG, "onConnectivityEvent : Source" + evtSrc); |
| sendMessage(NfcService.MSG_CONNECTIVITY_EVENT, evtSrc); |
| } |
| |
| @Override |
| public void onEmvcoMultiCardDetectedEvent() { |
| Log.d(TAG, "onEmvcoMultiCardDetectedEvent"); |
| sendMessage(NfcService.MSG_EMVCO_MULTI_CARD_DETECTED_EVENT,null); |
| } |
| |
| /** |
| * Notifies transaction |
| */ |
| @Override |
| public void onHostCardEmulationActivated(int technology) { |
| if (mCardEmulationManager != null) { |
| mCardEmulationManager.onHostCardEmulationActivated(technology); |
| } |
| } |
| |
| @Override |
| public void onAidRoutingTableFull() { |
| Log.d(TAG, "NxpNci: onAidRoutingTableFull: AID Routing Table is FULL!"); |
| /*if((ROUTE_ID_HOST != GetDefaultRouteLoc())&&(sAidTableFull == false)) |
| { |
| Log.d(TAG, "NxpNci: onAidRoutingTableFull: Making Default Route to HOST!"); |
| sAidTableFull = true; |
| mHandler.sendEmptyMessage(NfcService.MSG_CHANGE_DEFAULT_ROUTE); |
| }*/ |
| if (mIsHceCapable) { |
| mAidRoutingManager.onNfccRoutingTableCleared(); |
| mCardEmulationManager.onRoutingTableChanged(); |
| } |
| } |
| |
| @Override |
| public void onNotifyT3tConfigure() { |
| if (mCardEmulationManager != null) { |
| mCardEmulationManager.onT3tConfigure(); |
| } |
| } |
| |
| @Override |
| public void onNotifyReRoutingEntry() { |
| if (mCardEmulationManager != null) { |
| mCardEmulationManager.onReRoutingEntry(); |
| } |
| } |
| |
| @Override |
| public void onHostCardEmulationData(int technology, byte[] data) { |
| if (mCardEmulationManager != null) { |
| mCardEmulationManager.onHostCardEmulationData(technology, data); |
| } |
| } |
| |
| @Override |
| public void onHostCardEmulationDeactivated(int technology) { |
| if (mCardEmulationManager != null) { |
| // Do metrics here so we don't slow the CE path down |
| mNumHceDetected.incrementAndGet(); |
| mCardEmulationManager.onHostCardEmulationDeactivated(technology); |
| } |
| } |
| |
| /** |
| * Notifies P2P Device detected, to activate LLCP link |
| */ |
| @Override |
| public void onLlcpLinkActivated(NfcDepEndpoint device) { |
| sendMessage(NfcService.MSG_LLCP_LINK_ACTIVATION, device); |
| } |
| |
| /** |
| * Notifies P2P Device detected, to activate LLCP link |
| */ |
| @Override |
| public void onLlcpLinkDeactivated(NfcDepEndpoint device) { |
| sendMessage(NfcService.MSG_LLCP_LINK_DEACTIVATED, device); |
| } |
| |
| /** |
| * Notifies P2P Device detected, first packet received over LLCP link |
| */ |
| @Override |
| public void onLlcpFirstPacketReceived(NfcDepEndpoint device) { |
| mNumP2pDetected.incrementAndGet(); |
| sendMessage(NfcService.MSG_LLCP_LINK_FIRST_PACKET, device); |
| } |
| |
| @Override |
| public void onRemoteFieldActivated() { |
| if (!mIsHceCapable || SE_BROADCASTS_WITH_HCE) { |
| sendMessage(NfcService.MSG_SE_FIELD_ACTIVATED, null); |
| } |
| } |
| |
| @Override |
| public void onRemoteFieldDeactivated() { |
| if (!mIsHceCapable || SE_BROADCASTS_WITH_HCE) { |
| sendMessage(NfcService.MSG_SE_FIELD_DEACTIVATED, null); |
| } |
| } |
| |
| @Override |
| public void onSeListenActivated() { |
| if (!mIsHceCapable || SE_BROADCASTS_WITH_HCE) { |
| sendMessage(NfcService.MSG_SE_LISTEN_ACTIVATED, null); |
| } |
| if (mIsHceCapable) { |
| mCardEmulationManager.onHostCardEmulationActivated(TagTechnology.NFC_A); |
| } |
| } |
| |
| @Override |
| public void onSeListenDeactivated() { |
| if (!mIsHceCapable || SE_BROADCASTS_WITH_HCE) { |
| sendMessage(NfcService.MSG_SE_LISTEN_DEACTIVATED, null); |
| } |
| if( mIsHceCapable) { |
| mCardEmulationManager.onHostCardEmulationDeactivated(TagTechnology.NFC_A); |
| } |
| } |
| |
| @Override |
| public void onSeApduReceived(byte[] apdu) { |
| if (!mIsHceCapable || SE_BROADCASTS_WITH_HCE) { |
| sendMessage(NfcService.MSG_SE_APDU_RECEIVED, apdu); |
| } |
| } |
| |
| @Override |
| public void onSeEmvCardRemoval() { |
| if (!mIsHceCapable || SE_BROADCASTS_WITH_HCE) { |
| sendMessage(NfcService.MSG_SE_EMV_CARD_REMOVAL, null); |
| } |
| } |
| |
| @Override |
| public void onSeMifareAccess(byte[] block) { |
| if (!mIsHceCapable || SE_BROADCASTS_WITH_HCE) { |
| sendMessage(NfcService.MSG_SE_MIFARE_ACCESS, block); |
| } |
| } |
| |
| @Override |
| public void onETSIReaderRequestedEvent(boolean istechA, boolean istechB) |
| { |
| int size=0; |
| ArrayList<Integer> techList = new ArrayList<Integer>(); |
| if(istechA) |
| techList.add(TagTechnology.NFC_A); |
| if(istechB) |
| techList.add(TagTechnology.NFC_B); |
| |
| sendMessage(NfcService.MSG_SWP_READER_REQUESTED , techList); |
| } |
| |
| @Override |
| public void onETSIReaderRequestedFail(int FailCause) |
| { |
| sendMessage(NfcService.MSG_SWP_READER_REQUESTED_FAIL , FailCause); |
| } |
| |
| @Override |
| public void onETSIReaderModeStartConfig(int eeHandle) |
| { |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return; |
| } |
| ArrayList<Integer> configList = new ArrayList<Integer>(); |
| configList.add(eeHandle); |
| sendMessage(NfcService.MSG_ETSI_START_CONFIG, configList); |
| } |
| |
| @Override |
| public void onETSIReaderModeStopConfig(int disc_ntf_timeout) |
| { |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return; |
| } |
| EtsiStopConfigTask task = new EtsiStopConfigTask(); |
| task.execute(disc_ntf_timeout); |
| |
| } |
| |
| @Override |
| public void onETSIReaderModeSwpTimeout(int disc_ntf_timeout) |
| { |
| sendMessage(NfcService.MSG_ETSI_SWP_TIMEOUT, disc_ntf_timeout); |
| } |
| |
| @Override |
| public void onETSIReaderModeRestart() { |
| sendMessage(NfcService.MSG_SWP_READER_RESTART, null); |
| } |
| |
| @Override |
| public void onUiccStatusEvent(int uiccStat) |
| { |
| Log.i(TAG, "Broadcasting UICC Status : " + uiccStat); |
| Intent uiccStatusIntent = new Intent(); |
| uiccStatusIntent.setAction(ACTION_UICC_STATUS_RECEIVED); |
| uiccStatusIntent.putExtra(EXTRA_UICC_STATUS, uiccStat); |
| mContext.sendBroadcast(uiccStatusIntent); |
| } |
| |
| @Override |
| public void onRestartWatchDog(int enable) { |
| Log.d(TAG, "Restart Watchdog: WatchDog Thread ID is "+ disableInternalwatchDog.getId()); |
| sendMessage(NfcService.MSG_RESTART_WATCHDOG, enable); |
| } |
| @Override |
| public void onFwDwnldReqRestartNfc() { |
| Log.d(TAG, "Restart NFC:When Fw dwnld request was stored during SPI onGoing"); |
| new EnableDisableTask().execute(TASK_RESTART); |
| } |
| |
| @Override |
| public void onNfcTransactionEvent(byte[] aid, byte[] data, String seName) { |
| byte[][] dataObj = {aid, data, seName.getBytes()}; |
| sendMessage(NfcService.MSG_TRANSACTION_EVENT, dataObj); |
| } |
| |
| final class ReaderModeParams { |
| public int flags; |
| public IAppCallback callback; |
| public int presenceCheckDelay; |
| } |
| |
| public NfcService(Application nfcApplication) { |
| mUserId = ActivityManager.getCurrentUser(); |
| mContext = nfcApplication; |
| |
| mNfcTagService = new TagService(); |
| mNfcAdapter = new NfcAdapterService(); |
| mNxpNfcAdapter = new NxpNfcAdapterService(); |
| mExtrasService = new NfcAdapterExtrasService(); |
| // mCardEmulationService = new CardEmulationService(); |
| |
| try { |
| mWiredSeClass = Class.forName("com.android.nfc.WiredSeService"); |
| mWiredSeObj = mWiredSeClass.newInstance(); |
| } catch (ClassNotFoundException | IllegalAccessException e){ |
| Log.e(TAG, "WiredSeService Class not found"); |
| } catch (InstantiationException e) { |
| Log.e(TAG, "WiredSeService object Instantiation failed"); |
| } |
| |
| Log.i(TAG, "Starting NFC service"); |
| |
| sService = this; |
| |
| mScreenStateHelper = new ScreenStateHelper(mContext); |
| mContentResolver = mContext.getContentResolver(); |
| mDeviceHost = new NativeNfcManager(mContext, this); |
| |
| mNfcUnlockManager = NfcUnlockManager.getInstance(); |
| |
| mHandoverDataParser = new HandoverDataParser(); |
| boolean isNfcProvisioningEnabled = false; |
| try { |
| isNfcProvisioningEnabled = mContext.getResources().getBoolean( |
| R.bool.enable_nfc_provisioning); |
| } catch (NotFoundException e) { |
| } |
| |
| try { |
| mIsLiveCaseEnabled = mContext.getResources().getBoolean(R.bool.enable_live_cases); |
| } catch (NotFoundException e) { |
| mIsLiveCaseEnabled = false; |
| } |
| |
| mLiveCaseTechnology = 0; |
| String[] liveCaseTechList; |
| try { |
| liveCaseTechList = mContext.getResources().getStringArray(R.array.live_case_tag_types); |
| for (int i=0; i < liveCaseTechList.length; i++) { |
| if (liveCaseTechList[i].equals("TypeA")) { |
| mLiveCaseTechnology |= NFC_POLL_A; |
| } else if (liveCaseTechList[i].equals("TypeB")) { |
| mLiveCaseTechnology |= NFC_POLL_B; |
| } else if (liveCaseTechList[i].equals("TypeF")) { |
| mLiveCaseTechnology |= NFC_POLL_F; |
| } else if (liveCaseTechList[i].equals("TypeV")) { |
| mLiveCaseTechnology |= NFC_POLL_V; |
| } |
| } |
| } catch (NotFoundException e) { |
| mLiveCaseTechnology = 0; |
| } |
| |
| if (isNfcProvisioningEnabled) { |
| mInProvisionMode = Settings.Secure.getInt(mContentResolver, |
| Settings.Global.DEVICE_PROVISIONED, 0) == 0; |
| } else { |
| mInProvisionMode = false; |
| } |
| |
| if(mInProvisionMode) |
| { |
| /* if device is in provision mode, set this mode at lower layers */ |
| mDeviceHost.doSetProvisionMode(mInProvisionMode); |
| } |
| |
| mNfcDispatcher = new NfcDispatcher(mContext, mHandoverDataParser, mInProvisionMode, |
| mIsLiveCaseEnabled); |
| mP2pLinkManager = new P2pLinkManager(mContext, mHandoverDataParser, |
| mDeviceHost.getDefaultLlcpMiu(), mDeviceHost.getDefaultLlcpRwSize()); |
| |
| mSecureElement = new NativeNfcSecureElement(mContext); |
| mEeRoutingState = ROUTE_OFF; |
| mToastHandler = new ToastHandler(mContext); |
| |
| mNfcSccAccessControl = new NfcSccAccessControl(mContext); |
| mNfcSeAccessControl = new NfcSeAccessControl(mContext); |
| mNfcAla = new NativeNfcAla(); |
| |
| mPrefs = mContext.getSharedPreferences(PREF, Context.MODE_PRIVATE); |
| mPrefsEditor = mPrefs.edit(); |
| mNxpPrefs = mContext.getSharedPreferences(NXP_PREF, Context.MODE_PRIVATE); |
| mNxpPrefsEditor = mNxpPrefs.edit(); |
| |
| mState = NfcAdapter.STATE_OFF; |
| mIsNdefPushEnabled = mPrefs.getBoolean(PREF_NDEF_PUSH_ON, NDEF_PUSH_ON_DEFAULT); |
| enforceBeamShareActivityPolicy(mContext, new UserHandle(mUserId)); |
| |
| mIsDebugBuild = "userdebug".equals(Build.TYPE) || "eng".equals(Build.TYPE); |
| |
| mPowerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE); |
| |
| mRoutingWakeLock = mPowerManager.newWakeLock( |
| PowerManager.PARTIAL_WAKE_LOCK, "NfcService:mRoutingWakeLock"); |
| mEeWakeLock = mPowerManager.newWakeLock( |
| PowerManager.PARTIAL_WAKE_LOCK, "NfcService:mEeWakeLock"); |
| |
| mKeyguard = (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE); |
| mUserManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE); |
| mVibrator = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE); |
| mVibrationEffect = VibrationEffect.createOneShot(200, VibrationEffect.DEFAULT_AMPLITUDE); |
| |
| mScreenState = mScreenStateHelper.checkScreenState(); |
| |
| mNumTagsDetected = new AtomicInteger(); |
| mNumP2pDetected = new AtomicInteger(); |
| mNumHceDetected = new AtomicInteger(); |
| |
| mBackupManager = new BackupManager(mContext); |
| |
| // Intents for all users |
| IntentFilter filter = new IntentFilter(NativeNfcManager.INTERNAL_TARGET_DESELECTED_ACTION); |
| filter.addAction(Intent.ACTION_SCREEN_OFF); |
| filter.addAction(Intent.ACTION_SCREEN_ON); |
| filter.addAction(Intent.ACTION_USER_PRESENT); |
| filter.addAction(Intent.ACTION_USER_SWITCHED); |
| mContext.registerReceiverAsUser(mReceiver, UserHandle.ALL, filter, null, null); |
| |
| filter = new IntentFilter(Intent.ACTION_SHUTDOWN); |
| mContext.registerReceiver(mOwnerReceiver, filter); |
| |
| IntentFilter ownerFilter = new IntentFilter(Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE); |
| ownerFilter.addAction(Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE); |
| ownerFilter.addAction(Intent.ACTION_SHUTDOWN); |
| mContext.registerReceiver(mOwnerReceiver, ownerFilter); |
| |
| ownerFilter = new IntentFilter(); |
| ownerFilter.addAction(Intent.ACTION_PACKAGE_ADDED); |
| ownerFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); |
| ownerFilter.addDataScheme("package"); |
| mContext.registerReceiver(mOwnerReceiver, ownerFilter); |
| |
| IntentFilter x509CertificateFilter = new IntentFilter(); |
| x509CertificateFilter.addAction(NxpConstants.ACTION_CHECK_X509_RESULT); |
| mContext.registerReceiverAsUser(x509CertificateReceiver, UserHandle.ALL, |
| x509CertificateFilter, NfcPermissions.ADMIN_PERM, null); |
| |
| IntentFilter activateStkFilter = new IntentFilter(); |
| activateStkFilter.addAction(NxpConstants.CAT_ACTIVATE_NOTIFY_ACTION); |
| mContext.registerReceiver(mActivateSwpInterface, activateStkFilter); |
| |
| IntentFilter enableNfc = new IntentFilter(); |
| enableNfc.addAction(NxpConstants.ACTION_GSMA_ENABLE_NFC); |
| mContext.registerReceiverAsUser(mEnableNfc, UserHandle.ALL, enableNfc, null, null); |
| |
| IntentFilter lsFilter = new IntentFilter(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED); |
| //mContext.registerReceiver(mAlaReceiver, lsFilter); |
| |
| IntentFilter policyFilter = new IntentFilter(DevicePolicyManager.ACTION_DEVICE_POLICY_MANAGER_STATE_CHANGED); |
| mContext.registerReceiverAsUser(mPolicyReceiver, UserHandle.ALL, policyFilter, null, null); |
| |
| updatePackageCache(); |
| |
| PackageManager pm = mContext.getPackageManager(); |
| mIsHceCapable = |
| pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION) || |
| pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION_NFCF); |
| mIsHceFCapable = |
| pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION_NFCF); |
| |
| if (mIsHceCapable) { |
| mAidRoutingManager = new AidRoutingManager(); |
| mCardEmulationManager = new CardEmulationManager(mContext, mAidRoutingManager); |
| mAidCache = mCardEmulationManager.getRegisteredAidCache(); |
| //mCardEmulationManager = new CardEmulationManager(mContext); |
| Log.d("NfcService", "Before mIsHceCapable"); |
| mNxpNfcController = new NxpNfcController(mContext, mCardEmulationManager); |
| } |
| |
| mForegroundUtils = ForegroundUtils.getInstance(); |
| |
| // Make sure this is only called when object construction is complete. |
| ServiceManager.addService(SERVICE_NAME, mNfcAdapter); |
| |
| ActivityManager activityManager = (ActivityManager) mContext.getSystemService(Context.ACTIVITY_SERVICE); |
| |
| new EnableDisableTask().execute(TASK_BOOT); // do blocking boot tasks |
| |
| mHandler.sendEmptyMessageDelayed(MSG_UPDATE_STATS, STATS_UPDATE_INTERVAL_MS); |
| |
| IVrManager mVrManager = IVrManager.Stub.asInterface(ServiceManager.getService( |
| mContext.VR_SERVICE)); |
| if (mVrManager != null) { |
| try { |
| mVrManager.registerListener(mVrStateCallbacks); |
| mIsVrModeEnabled = mVrManager.getVrModeState(); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Failed to register VR mode state listener: " + e); |
| } |
| } |
| mSEService = ISecureElementService.Stub.asInterface(ServiceManager.getService( |
| Context.SECURE_ELEMENT_SERVICE)); |
| /*SoundPool clean up before NFC state updated*/ |
| initSoundPool(); |
| } |
| |
| private boolean isSEServiceAvailable() { |
| if (mSEService == null) { |
| mSEService = ISecureElementService.Stub.asInterface(ServiceManager.getService( |
| Context.SECURE_ELEMENT_SERVICE)); |
| } |
| return (mSEService != null); |
| } |
| |
| void initSoundPool() { |
| synchronized(this) { |
| if (mSoundPool == null) { |
| mSoundPool = new SoundPool(1, AudioManager.STREAM_NOTIFICATION, 0); |
| mStartSound = mSoundPool.load(mContext, R.raw.start, 1); |
| mEndSound = mSoundPool.load(mContext, R.raw.end, 1); |
| mErrorSound = mSoundPool.load(mContext, R.raw.error, 1); |
| } |
| } |
| } |
| |
| void releaseSoundPool() { |
| synchronized (this) { |
| if (mSoundPool != null) { |
| mSoundPool.release(); |
| mSoundPool = null; |
| } |
| } |
| } |
| |
| void updatePackageCache() { |
| PackageManager pm = mContext.getPackageManager(); |
| List<PackageInfo> packagesNfcEvents = pm.getPackagesHoldingPermissions( |
| new String[] {android.Manifest.permission.NFC_TRANSACTION_EVENT}, |
| PackageManager.GET_ACTIVITIES); |
| synchronized (this) { |
| mNfcEventInstalledPackages.clear(); |
| for (int i = 0; i < packagesNfcEvents.size(); i++) { |
| mNfcEventInstalledPackages.add(packagesNfcEvents.get(i).packageName); |
| } |
| } |
| } |
| |
| int doOpenSecureElementConnection(int seId) { |
| mEeWakeLock.acquire(); |
| try { |
| return mSecureElement.doOpenSecureElementConnection(seId); |
| } finally { |
| mEeWakeLock.release(); |
| } |
| } |
| |
| byte[] doTransceive(int handle, byte[] cmd) { |
| mEeWakeLock.acquire(); |
| try { |
| return doTransceiveNoLock(handle, cmd); |
| } finally { |
| mEeWakeLock.release(); |
| } |
| } |
| |
| byte[] doTransceiveNoLock(int handle, byte[] cmd) { |
| return mSecureElement.doTransceive(handle, cmd); |
| } |
| |
| void doDisconnect(int handle) { |
| mEeWakeLock.acquire(); |
| try { |
| mSecureElement.doDisconnect(handle); |
| } finally { |
| mEeWakeLock.release(); |
| } |
| } |
| |
| boolean doReset(int handle) { |
| mEeWakeLock.acquire(); |
| try { |
| return mSecureElement.doReset(handle); |
| } finally { |
| mEeWakeLock.release(); |
| } |
| } |
| |
| public static byte[] CreateSHA(String pkg, int alaVer){ |
| String localTAG = "Utils:CreateSHA"; |
| StringBuffer sb = new StringBuffer(); |
| try { |
| MessageDigest md; |
| if(alaVer == 1) |
| md = MessageDigest.getInstance("SHA-256"); |
| else |
| md = MessageDigest.getInstance("SHA-1"); |
| |
| md.update(pkg.getBytes()); |
| |
| byte[] byteData = md.digest(); |
| Log.i(localTAG, "byteData len : " + byteData.length); |
| /* |
| for (int i = 0; i < byteData.length; i++) { |
| sb.append(Integer.toString((byteData[i] & 0xff) + 0x100, 16).substring(1)); |
| } |
| // Log.i(TAG, "sb.toString()" + sb.toString());*/ |
| return byteData; |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| return null; |
| } |
| |
| /** |
| * Manages tasks that involve turning on/off the NFC controller. |
| * <p/> |
| * <p>All work that might turn the NFC adapter on or off must be done |
| * through this task, to keep the handling of mState simple. |
| * In other words, mState is only modified in these tasks (and we |
| * don't need a lock to read it in these tasks). |
| * <p/> |
| * <p>These tasks are all done on the same AsyncTask background |
| * thread, so they are serialized. Each task may temporarily transition |
| * mState to STATE_TURNING_OFF or STATE_TURNING_ON, but must exit in |
| * either STATE_ON or STATE_OFF. This way each task can be guaranteed |
| * of starting in either STATE_OFF or STATE_ON, without needing to hold |
| * NfcService.this for the entire task. |
| * <p/> |
| * <p>AsyncTask's are also implicitly queued. This is useful for corner |
| * cases like turning airplane mode on while TASK_ENABLE is in progress. |
| * The TASK_DISABLE triggered by airplane mode will be correctly executed |
| * immediately after TASK_ENABLE is complete. This seems like the most sane |
| * way to deal with these situations. |
| * <p/> |
| * <p>{@link #TASK_ENABLE} enables the NFC adapter, without changing |
| * preferences |
| * <p>{@link #TASK_DISABLE} disables the NFC adapter, without changing |
| * preferences |
| * <p>{@link #TASK_BOOT} does first boot work and may enable NFC |
| */ |
| class EnableDisableTask extends AsyncTask<Integer, Void, Void> { |
| @Override |
| protected Void doInBackground(Integer... params) { |
| // Sanity check mState |
| switch (mState) { |
| case NfcAdapter.STATE_TURNING_OFF: |
| case NfcAdapter.STATE_TURNING_ON: |
| Log.e(TAG, "Processing EnableDisable task " + params[0] + " from bad state " + |
| mState); |
| return null; |
| } |
| |
| /* AsyncTask sets this thread to THREAD_PRIORITY_BACKGROUND, |
| * override with the default. THREAD_PRIORITY_BACKGROUND causes |
| * us to service software I2C too slow for firmware download |
| * with the NXP PN544. |
| * TODO: move this to the DAL I2C layer in libnfc-nxp, since this |
| * problem only occurs on I2C platforms using PN544 |
| */ |
| Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT); |
| |
| switch (params[0].intValue()) { |
| case TASK_ENABLE: |
| enableInternal(); |
| break; |
| case TASK_DISABLE: |
| disableInternal(); |
| break; |
| case TASK_BOOT: |
| if (mPrefs.getBoolean(PREF_FIRST_BOOT, true)) { |
| Log.i(TAG, "First Boot"); |
| mPrefsEditor.putBoolean(PREF_FIRST_BOOT, false); |
| mPrefsEditor.apply(); |
| mDeviceHost.factoryReset(); |
| } |
| Log.d(TAG, "checking on firmware download"); |
| if (mPrefs.getBoolean(PREF_NFC_ON, NFC_ON_DEFAULT)) { |
| Log.d(TAG, "NFC is on. Doing normal stuff"); |
| mIsTaskBoot = true; |
| enableInternal(); |
| mIsTaskBoot = false; |
| } else { |
| Log.d(TAG, "NFC is off. Checking firmware version"); |
| mDeviceHost.checkFirmware(); |
| } |
| SystemProperties.set("nfc.initialized", "true"); |
| break; |
| case TASK_RESTART: |
| restartInternal(); |
| |
| } |
| |
| // Restore default AsyncTask priority |
| Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND); |
| return null; |
| } |
| |
| @Override |
| protected void onPostExecute(Void result) { |
| |
| if(mState == NfcAdapter.STATE_ON){ |
| IntentFilter filter = new IntentFilter(NativeNfcManager.INTERNAL_TARGET_DESELECTED_ACTION); |
| filter.addAction(Intent.ACTION_SCREEN_OFF); |
| filter.addAction(Intent.ACTION_SCREEN_ON); |
| filter.addAction(Intent.ACTION_USER_PRESENT); |
| filter.addAction(Intent.ACTION_USER_SWITCHED); |
| mContext.registerReceiverAsUser(mReceiver, UserHandle.ALL, filter, null, null); |
| }else if (mState == NfcAdapter.STATE_OFF){ |
| mContext.unregisterReceiver(mReceiver); |
| IntentFilter filter = new IntentFilter(NativeNfcManager.INTERNAL_TARGET_DESELECTED_ACTION); |
| filter.addAction(Intent.ACTION_USER_SWITCHED); |
| mContext.registerReceiverAsUser(mReceiver, UserHandle.ALL, filter, null, null); |
| } |
| |
| |
| } |
| |
| /** |
| * Check the default Secure Element configuration. |
| */ |
| void checkSecureElementConfuration() { |
| |
| /* Get SE List */ |
| int[] seList = mDeviceHost.doGetSecureElementList(); |
| int uiccSlot = 0; |
| uiccSlot = mPrefs.getInt(PREF_CUR_SELECTED_UICC_ID, SECURE_ELEMENT_UICC_SLOT_DEFAULT); |
| int status = mDeviceHost.setPreferredSimSlot(uiccSlot); |
| /* Check Secure Element setting */ |
| int seNum=mDeviceHost.GetDefaultSE(); |
| if(seNum != 0) |
| { |
| SECURE_ELEMENT_ON_DEFAULT=true; |
| SECURE_ELEMENT_ID_DEFAULT=seNum; |
| } else { |
| if (seList != null) { |
| for (int i = 0; i < seList.length; i++) { |
| mDeviceHost.doDeselectSecureElement(seList[i]); |
| } |
| } |
| } |
| |
| mNfcSecureElementState = |
| mNxpPrefs.getBoolean(PREF_SECURE_ELEMENT_ON, SECURE_ELEMENT_ON_DEFAULT); |
| |
| if (mNfcSecureElementState) { |
| int secureElementId = |
| mNxpPrefs.getInt(PREF_SECURE_ELEMENT_ID, SECURE_ELEMENT_ID_DEFAULT); |
| |
| if (seList != null) { |
| if (secureElementId != ALL_SE_ID_TYPE/* SECURE_ELEMENT_ALL */) { |
| mDeviceHost.doDeselectSecureElement(UICC_ID_TYPE); |
| mDeviceHost.doDeselectSecureElement(UICC2_ID_TYPE); |
| mDeviceHost.doDeselectSecureElement(SMART_MX_ID_TYPE); |
| |
| for (int i = 0; i < seList.length; i++) { |
| |
| if (seList[i] == secureElementId) { |
| if (secureElementId == SMART_MX_ID_TYPE) { // SECURE_ELEMENT_SMX_ID |
| if (seList.length > 1) { |
| if (DBG) { |
| Log.d(TAG, "Deselect UICC"); |
| } |
| } |
| Log.d(TAG, "Select SMX"); |
| mDeviceHost.doSelectSecureElement(secureElementId); |
| mSelectedSeId = secureElementId; |
| break; |
| } else if (secureElementId == UICC_ID_TYPE/* SECURE_ELEMENT_UICC_ID */) { |
| if (seList.length > 1) { |
| if (DBG) { |
| Log.d(TAG, "Deselect SMX"); |
| } |
| } |
| Log.d(TAG, "Select UICC"); |
| mDeviceHost.doSelectSecureElement(secureElementId); |
| mSelectedSeId = secureElementId; |
| break; |
| }else if (secureElementId == UICC2_ID_TYPE/* SECURE_ELEMENT_UICC_ID */) { |
| if (seList.length > 1) { |
| if (DBG) { |
| Log.d(TAG, "Deselect SMX"); |
| } |
| } |
| Log.d(TAG, "Select UICC2"); |
| mDeviceHost.doSelectSecureElement(secureElementId); |
| mSelectedSeId = secureElementId; |
| break; |
| } else if (secureElementId == SECURE_ELEMENT_ID_DEFAULT) { |
| if (seList.length > 1) { |
| if (DBG) { |
| Log.d(TAG, "UICC deselected by default"); |
| } |
| } |
| } |
| } |
| } |
| } else { |
| if (DBG) { |
| Log.d(TAG, "Select ALL_SE"); |
| } |
| |
| if (seList.length > 1) { |
| |
| for (int i = 0; i < seList.length; i++) { |
| mDeviceHost.doSelectSecureElement(seList[i]); |
| try{ |
| //Delay b/w two SE selection. |
| Thread.sleep(200); |
| } catch(Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| mSelectedSeId = secureElementId; |
| } |
| } |
| } |
| } else { |
| if (seList != null && seList.length > 0) { |
| if (DBG) { |
| Log.d(TAG, "UICC/eSE deselected by default"); |
| } |
| mDeviceHost.doDeselectSecureElement(UICC_ID_TYPE); |
| mDeviceHost.doDeselectSecureElement(UICC2_ID_TYPE); |
| mDeviceHost.doDeselectSecureElement(SMART_MX_ID_TYPE); |
| } |
| } |
| } |
| |
| boolean getJcopOsFileInfo() { |
| File jcopOsFile; |
| Log.i(TAG, "getJcopOsFileInfo"); |
| |
| for (int num = 0; num < 3; num++) { |
| try{ |
| jcopOsFile = new File(path[num]); |
| }catch(NullPointerException npe) { |
| Log.e(TAG,"path to jcop os file was null"); |
| return false; |
| } |
| long modtime = jcopOsFile.lastModified(); |
| SharedPreferences prefs = mContext.getSharedPreferences(PREF,Context.MODE_PRIVATE); |
| long prev_modtime = prefs.getLong(PREF_JCOP_MODTIME[num], JCOP_MODTIME_DEFAULT[num]); |
| Log.d(TAG,"prev_modtime:" + prev_modtime); |
| Log.d(TAG,"new_modtime:" + modtime); |
| if(prev_modtime == modtime){ |
| return false; |
| } |
| JCOP_MODTIME_TEMP[num] = modtime; |
| } |
| return true; |
| } |
| |
| /* jcop os Download at boot time */ |
| void jcopOsDownload() { |
| int status = ErrorCodes.SUCCESS; |
| boolean jcopStatus; |
| Log.i(TAG, "Jcop Download starts"); |
| |
| SharedPreferences prefs = mContext.getSharedPreferences(PREF,Context.MODE_PRIVATE); |
| jcopStatus = getJcopOsFileInfo(); |
| |
| if( jcopStatus == true) { |
| Log.i(TAG, "Starting getChipName"); |
| int Ver = mDeviceHost.getChipVer(); |
| if(Ver == PN80T_ID || Ver == PN67T_ID || Ver == PN66T_ID || Ver == PN65T_ID) { |
| status = mDeviceHost.JCOSDownload(); |
| } |
| if(status != ErrorCodes.SUCCESS) { |
| Log.i(TAG, "Jcop Download failed"); |
| } |
| else { |
| Log.i(TAG, "Jcop Download success"); |
| prefs.edit().putLong(PREF_JCOP_MODTIME[0],JCOP_MODTIME_TEMP[0]).apply(); |
| prefs.edit().putLong(PREF_JCOP_MODTIME[1],JCOP_MODTIME_TEMP[1]).apply(); |
| prefs.edit().putLong(PREF_JCOP_MODTIME[2],JCOP_MODTIME_TEMP[2]).apply(); |
| } |
| } |
| } |
| /** |
| * Enable NFC adapter functions. |
| * Does not toggle preferences. |
| */ |
| boolean enableInternal() { |
| if (mState == NfcAdapter.STATE_ON) { |
| return true; |
| } |
| Log.i(TAG, "Enabling NFC"); |
| updateState(NfcAdapter.STATE_TURNING_ON); |
| int timeout = mDeviceHost.getNfcInitTimeout(); |
| if (timeout < INIT_WATCHDOG_MS) |
| { |
| timeout = INIT_WATCHDOG_MS; |
| } |
| Log.i(TAG, "Enabling NFC timeout" +timeout); |
| WatchDogThread watchDog = new WatchDogThread("enableInternal", timeout); |
| watchDog.start(); |
| try { |
| mRoutingWakeLock.acquire(); |
| try { |
| if (!mDeviceHost.initialize()) { |
| Log.w(TAG, "Error enabling NFC"); |
| updateState(NfcAdapter.STATE_OFF); |
| watchDog.cancel(); |
| return false; |
| } |
| } finally { |
| mRoutingWakeLock.release(); |
| } |
| } finally { |
| watchDog.cancel(); |
| } |
| mChipVer = mDeviceHost.getChipVer(); |
| if(mChipVer < PN553_ID) { |
| ALL_SE_ID_TYPE &= ~UICC2_ID_TYPE; |
| } |
| checkSecureElementConfuration(); |
| |
| mIsRouteForced = true; |
| if (mIsHceCapable) { |
| // Generate the initial card emulation routing table |
| sAidTableFull = false; |
| mCardEmulationManager.onNfcEnabled(); |
| } |
| mIsRouteForced = false; |
| nci_version = getNciVersion(); |
| |
| synchronized (NfcService.this) { |
| mObjectMap.clear(); |
| mP2pLinkManager.enableDisable(mIsNdefPushEnabled, true); |
| } |
| |
| synchronized (NfcService.this) { |
| updateState(NfcAdapter.STATE_ON); |
| try { |
| mWiredSeInitMethod = mWiredSeClass.getDeclaredMethod("wiredSeInitialize"); |
| mWiredSeInitMethod.invoke(mWiredSeObj); |
| } catch (NoSuchElementException | NoSuchMethodException e) { |
| Log.i(TAG, "No such Method WiredSeInitialize"); |
| } catch (RuntimeException | IllegalAccessException | InvocationTargetException e) { |
| Log.e(TAG, "Error in invoking wiredSeInitialize invocation"); |
| } catch (Exception e) { |
| Log.e(TAG, "caught Exception during wiredSeInitialize"); |
| e.printStackTrace(); |
| } |
| } |
| /* Start polling loop */ |
| Log.e(TAG, "applyRouting -3"); |
| mScreenState = mScreenStateHelper.checkScreenState(); |
| int screen_state_mask = (mNfcUnlockManager.isLockscreenPollingEnabled()) ? |
| (ScreenStateHelper.SCREEN_POLLING_TAG_MASK | mScreenState) : mScreenState; |
| |
| if(mNfcUnlockManager.isLockscreenPollingEnabled()) |
| applyRouting(false); |
| |
| mDeviceHost.doSetScreenOrPowerState(screen_state_mask); |
| mIsRoutingTableDirty = true; |
| if((mScreenState < NFC_POLLING_MODE) && mIsTaskBoot) |
| { |
| /*During device boot if screen state is other ON_UNLOCKED, |
| *first send discovery command with poll and linsten enabled |
| *for DC/DC pass through mode activation. |
| *Then send normal discovery according to screen state*/ |
| applyRouting(true); |
| mIsTaskBoot = false; |
| } |
| applyRouting(true); |
| synchronized (NfcService.this) { |
| mNxpNfcState = NXP_NFC_STATE_ON; |
| } |
| return true; |
| } |
| |
| /** |
| * Disable all NFC adapter functions. |
| * Does not toggle preferences. |
| */ |
| boolean disableInternal() { |
| if (mState == NfcAdapter.STATE_OFF) { |
| return true; |
| } |
| Log.i(TAG, "Disabling NFC"); |
| updateState(NfcAdapter.STATE_TURNING_OFF); |
| |
| try{ |
| mWiredSeDeInitMwthod = mWiredSeClass.getDeclaredMethod("wiredSeDeInitialize"); |
| mWiredSeDeInitMwthod.invoke(mWiredSeObj); |
| } catch (NoSuchElementException | NoSuchMethodException e) { |
| Log.i(TAG, "No such Method WiredSeInitialize"); |
| } catch (RuntimeException | IllegalAccessException | InvocationTargetException e) { |
| Log.e(TAG, "Error in invoking wiredSeInitialize invocation"); |
| } catch (Exception e) { |
| Log.e(TAG, "caught Exception during wiredSeInitialize"); |
| e.printStackTrace(); |
| } |
| |
| /*SoundPool clean up before NFC state updated |
| releaseSoundPool();*/ |
| |
| /* Sometimes mDeviceHost.deinitialize() hangs, use a watch-dog. |
| * Implemented with a new thread (instead of a Handler or AsyncTask), |
| * because the UI Thread and AsyncTask thread-pools can also get hung |
| * when the NFC controller stops responding */ |
| disableInternalwatchDog = new WatchDogThread("disableInternal", ROUTING_WATCHDOG_MS); |
| disableInternalwatchDog.start(); |
| |
| if (mIsHceCapable) { |
| mCardEmulationManager.onNfcDisabled(); |
| } |
| |
| mP2pLinkManager.enableDisable(false, false); |
| |
| /* The NFC-EE may still be opened by another process, |
| * and a transceive() could still be in progress on |
| * another Binder thread. |
| * Give it a while to finish existing operations |
| * before we close it. |
| */ |
| Long startTime = SystemClock.elapsedRealtime(); |
| do { |
| synchronized (NfcService.this) { |
| if (mOpenEe == null) |
| break; |
| } |
| try { |
| Thread.sleep(WAIT_FOR_NFCEE_POLL_MS); |
| } catch (InterruptedException e) { |
| // Ignore |
| } |
| } while (SystemClock.elapsedRealtime() - startTime < WAIT_FOR_NFCEE_OPERATIONS_MS); |
| |
| synchronized (NfcService.this) { |
| if (mOpenEe != null) { |
| try { |
| _nfcEeClose(-1, mOpenEe.binder); |
| } catch (IOException e) { } |
| } |
| } |
| |
| // Stop watchdog if tag present |
| // A convenient way to stop the watchdog properly consists of |
| // disconnecting the tag. The polling loop shall be stopped before |
| // to avoid the tag being discovered again. |
| maybeDisconnectTarget(); |
| |
| mNfcDispatcher.setForegroundDispatch(null, null, null); |
| |
| boolean result = mDeviceHost.deinitialize(); |
| if (DBG) Log.d(TAG, "mDeviceHost.deinitialize() = " + result); |
| |
| disableInternalwatchDog.cancel(); |
| |
| synchronized (NfcService.this) { |
| mCurrentDiscoveryParameters = NfcDiscoveryParameters.getNfcOffParameters(); |
| updateState(NfcAdapter.STATE_OFF); |
| mNxpNfcState = NXP_NFC_STATE_OFF; |
| } |
| return result; |
| } |
| |
| boolean restartInternal() |
| { |
| boolean result; |
| result = disableInternal(); |
| if (DBG) Log.d(TAG, "disableInternal status = " + result); |
| while(true) |
| { |
| if(mState == NfcAdapter.STATE_OFF) |
| { |
| if (DBG) Log.d(TAG, "disableInternal is success = " + result); |
| break; |
| } |
| } |
| result = enableInternal(); |
| if (DBG) Log.d(TAG, "enableInternal status = " + result); |
| while(true) |
| { |
| if(mState == NfcAdapter.STATE_ON) |
| { |
| if (DBG) Log.d(TAG, "enableInternal is success = " + result); |
| break; |
| } |
| } |
| Intent flashIntent = new Intent(); |
| flashIntent.setAction(ACTION_FLASH_SUCCESS); |
| if (DBG) Log.d(TAG, "Broadcasting " + ACTION_FLASH_SUCCESS); |
| mContext.sendBroadcast(flashIntent); |
| return result; |
| } |
| |
| void updateState(int newState) { |
| synchronized (NfcService.this) { |
| if (newState == mState) { |
| return; |
| } |
| mState = newState; |
| Intent intent = new Intent(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED); |
| intent.setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); |
| intent.putExtra(NfcAdapter.EXTRA_ADAPTER_STATE, mState); |
| mContext.sendBroadcastAsUser(intent, UserHandle.CURRENT); |
| } |
| } |
| } |
| |
| void saveNfcOnSetting(boolean on) { |
| synchronized (NfcService.this) { |
| mPrefsEditor.putBoolean(PREF_NFC_ON, on); |
| mPrefsEditor.apply(); |
| mBackupManager.dataChanged(); |
| } |
| } |
| |
| public void playSound(int sound) { |
| synchronized (this) { |
| if (mSoundPool == null) { |
| Log.w(TAG, "Not playing sound when NFC is disabled"); |
| return; |
| } |
| |
| if (mIsVrModeEnabled) { |
| Log.d(TAG, "Not playing NFC sound when Vr Mode is enabled"); |
| return; |
| } |
| switch (sound) { |
| case SOUND_START: |
| mSoundPool.play(mStartSound, 1.0f, 1.0f, 0, 0, 1.0f); |
| break; |
| case SOUND_END: |
| mSoundPool.play(mEndSound, 1.0f, 1.0f, 0, 0, 1.0f); |
| break; |
| case SOUND_ERROR: |
| mSoundPool.play(mErrorSound, 1.0f, 1.0f, 0, 0, 1.0f); |
| break; |
| } |
| } |
| } |
| |
| synchronized int getUserId() { |
| return mUserId; |
| } |
| |
| void enforceBeamShareActivityPolicy(Context context, UserHandle uh) { |
| UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE); |
| IPackageManager mIpm = IPackageManager.Stub.asInterface(ServiceManager.getService("package")); |
| boolean isGlobalEnabled = mIsNdefPushEnabled; |
| if (uh.getIdentifier() != mUserId) { |
| try { |
| int userSetting = mIpm.getComponentEnabledSetting(new ComponentName( |
| BeamShareActivity.class.getPackageName$(), |
| BeamShareActivity.class.getName()), uh.getIdentifier()); |
| isGlobalEnabled = (userSetting == PackageManager.COMPONENT_ENABLED_STATE_DISABLED) ? false : true; |
| } catch (RemoteException e) { |
| Log.w(TAG, "Unable to get Beam status for user " + uh); |
| } |
| } |
| boolean isActiveForUser = |
| (!um.hasUserRestriction(UserManager.DISALLOW_OUTGOING_BEAM, uh)) && |
| isGlobalEnabled; |
| if (DBG) { |
| Log.d(TAG, "Enforcing a policy change on user: " + uh.toString() + |
| ", isActiveForUser = " + isActiveForUser); |
| } |
| try { |
| mIpm.setComponentEnabledSetting(new ComponentName( |
| BeamShareActivity.class.getPackageName$(), |
| BeamShareActivity.class.getName()), |
| isActiveForUser ? |
| PackageManager.COMPONENT_ENABLED_STATE_ENABLED : |
| PackageManager.COMPONENT_ENABLED_STATE_DISABLED, |
| PackageManager.DONT_KILL_APP, |
| uh.getIdentifier()); |
| } catch (RemoteException e) { |
| Log.w(TAG, "Unable to change Beam status for user " + uh); |
| } |
| } |
| |
| final class NfcAdapterService extends INfcAdapter.Stub { |
| @Override |
| public boolean enable() throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| if (mNxpNfcState != NXP_NFC_STATE_OFF) { |
| return true; |
| } else { |
| // do nothing |
| } |
| |
| synchronized (NfcService.this) { |
| mNxpNfcState = NXP_NFC_STATE_TURNING_ON; |
| } |
| |
| int val = mDeviceHost.GetDefaultSE(); |
| Log.i(TAG, "getDefaultSE " + val); |
| |
| saveNfcOnSetting(true); |
| |
| new EnableDisableTask().execute(TASK_ENABLE); |
| |
| return true; |
| } |
| |
| @Override |
| public boolean disable(boolean saveState) throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| if (mNxpNfcState != NXP_NFC_STATE_ON) { |
| return true; |
| } else { |
| // do nothing |
| } |
| |
| synchronized (NfcService.this) { |
| mNxpNfcState = NXP_NFC_STATE_TURNING_OFF; |
| } |
| |
| Log.d(TAG,"Disabling Nfc."); |
| |
| //Check if this a device shutdown or Nfc only Nfc disable. |
| if(!mPowerShutDown) |
| { |
| int[] seList = mDeviceHost.doGetSecureElementList(); |
| Log.i(TAG, "Disabling NFC Disabling ESE/UICC"); |
| //Since only Nfc is getting disabled so disable CE from EE. |
| mDeviceHost.doSetScreenOrPowerState(ScreenStateHelper.POWER_STATE_ON); |
| if (seList != null) { |
| for (int i = 0; i < seList.length; i++) { |
| mDeviceHost.doDeselectSecureElement(seList[i]); |
| } |
| } |
| } else { |
| Log.i(TAG, "Power off : Disabling NFC Disabling ESE/UICC"); |
| mPowerShutDown = false; |
| mCardEmulationManager.onPreferredForegroundServiceChanged(null); |
| } |
| |
| if (saveState) { |
| saveNfcOnSetting(false); |
| } |
| |
| new EnableDisableTask().execute(TASK_DISABLE); |
| |
| return true; |
| } |
| |
| @Override |
| public void pausePolling(int timeoutInMs) { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| |
| if (timeoutInMs <= 0 || timeoutInMs > MAX_POLLING_PAUSE_TIMEOUT) { |
| Log.e(TAG, "Refusing to pause polling for " + timeoutInMs + "ms."); |
| return; |
| } |
| |
| synchronized (NfcService.this) { |
| mPollingPaused = true; |
| mDeviceHost.disableDiscovery(); |
| mHandler.sendMessageDelayed( |
| mHandler.obtainMessage(MSG_RESUME_POLLING), timeoutInMs); |
| } |
| } |
| |
| @Override |
| public void resumePolling() { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| |
| synchronized (NfcService.this) { |
| if (!mPollingPaused) { |
| return; |
| } |
| |
| mHandler.removeMessages(MSG_RESUME_POLLING); |
| mPollingPaused = false; |
| new ApplyRoutingTask().execute(); |
| } |
| } |
| |
| @Override |
| public boolean isNdefPushEnabled() throws RemoteException { |
| synchronized (NfcService.this) { |
| return mState == NfcAdapter.STATE_ON && mIsNdefPushEnabled; |
| } |
| } |
| |
| @Override |
| public boolean enableNdefPush() throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| synchronized (NfcService.this) { |
| if (mIsNdefPushEnabled) { |
| return true; |
| } |
| Log.i(TAG, "enabling NDEF Push"); |
| mPrefsEditor.putBoolean(PREF_NDEF_PUSH_ON, true); |
| mPrefsEditor.apply(); |
| mIsNdefPushEnabled = true; |
| enforceBeamShareActivityPolicy(mContext, new UserHandle(mUserId)); |
| if (isNfcEnabled()) { |
| mDeviceHost.doEnablep2p(mIsNdefPushEnabled); |
| mP2pLinkManager.enableDisable(true, true); |
| } |
| mBackupManager.dataChanged(); |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean disableNdefPush() throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| synchronized (NfcService.this) { |
| if (!mIsNdefPushEnabled) { |
| return true; |
| } |
| Log.i(TAG, "disabling NDEF Push"); |
| mPrefsEditor.putBoolean(PREF_NDEF_PUSH_ON, false); |
| mPrefsEditor.apply(); |
| mIsNdefPushEnabled = false; |
| enforceBeamShareActivityPolicy(mContext, new UserHandle(mUserId)); |
| if (isNfcEnabled()) { |
| mP2pLinkManager.enableDisable(false, true); |
| } |
| mBackupManager.dataChanged(); |
| } |
| return true; |
| } |
| |
| @Override |
| public void setForegroundDispatch(PendingIntent intent, |
| IntentFilter[] filters, TechListParcel techListsParcel) { |
| NfcPermissions.enforceUserPermissions(mContext); |
| if (!mForegroundUtils.isInForeground(Binder.getCallingUid())) { |
| Log.e(TAG, "setForegroundDispatch: Caller not in foreground."); |
| return; |
| } |
| // Short-cut the disable path |
| if (intent == null && filters == null && techListsParcel == null) { |
| mNfcDispatcher.setForegroundDispatch(null, null, null); |
| return; |
| } |
| |
| // Validate the IntentFilters |
| if (filters != null) { |
| if (filters.length == 0) { |
| filters = null; |
| } else { |
| for (IntentFilter filter : filters) { |
| if (filter == null) { |
| throw new IllegalArgumentException("null IntentFilter"); |
| } |
| } |
| } |
| } |
| |
| // Validate the tech lists |
| String[][] techLists = null; |
| if (techListsParcel != null) { |
| techLists = techListsParcel.getTechLists(); |
| } |
| |
| mNfcDispatcher.setForegroundDispatch(intent, filters, techLists); |
| } |
| |
| @Override |
| public void setAppCallback(IAppCallback callback) { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| // don't allow Beam for managed profiles, or devices with a device owner or policy owner |
| UserInfo userInfo = mUserManager.getUserInfo(UserHandle.getCallingUserId()); |
| if(!mUserManager.hasUserRestriction( |
| UserManager.DISALLOW_OUTGOING_BEAM, userInfo.getUserHandle())) { |
| mP2pLinkManager.setNdefCallback(callback, Binder.getCallingUid()); |
| } else if (DBG) { |
| Log.d(TAG, "Disabling default Beam behavior"); |
| } |
| } |
| |
| @Override |
| public INfcAdapterExtras getNfcAdapterExtrasInterface(String pkg) { |
| |
| if (pkg.equals(PACKAGE_SMART_CARD_SERVICE)){ |
| Log.d(TAG, "wildcard for SmartcardService"); |
| return mExtrasService; |
| } |
| |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| return mExtrasService; |
| } |
| |
| @Override |
| public INfcDta getNfcDtaInterface(String pkg) throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| if (mNfcDtaService == null) { |
| mNfcDtaService = new NfcDtaService(); |
| } |
| return mNfcDtaService; |
| } |
| |
| @Override |
| public boolean ignore(int nativeHandle, int debounceMs, ITagRemovedCallback callback) |
| throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| if (debounceMs == 0 && mDebounceTagNativeHandle != INVALID_NATIVE_HANDLE |
| && nativeHandle == mDebounceTagNativeHandle) { |
| // Remove any previous messages and immediately debounce. |
| mHandler.removeMessages(MSG_TAG_DEBOUNCE); |
| mHandler.sendEmptyMessage(MSG_TAG_DEBOUNCE); |
| return true; |
| } |
| |
| TagEndpoint tag = (TagEndpoint) findAndRemoveObject(nativeHandle); |
| if (tag != null) { |
| // Store UID and params |
| int uidLength = tag.getUid().length; |
| synchronized (NfcService.this) { |
| mDebounceTagDebounceMs = debounceMs; |
| mDebounceTagNativeHandle = nativeHandle; |
| mDebounceTagUid = new byte[uidLength]; |
| mDebounceTagRemovedCallback = callback; |
| System.arraycopy(tag.getUid(), 0, mDebounceTagUid, 0, uidLength); |
| } |
| |
| // Disconnect from this tag; this should resume the normal |
| // polling loop (and enter listen mode for a while), before |
| // we pick up any tags again. |
| tag.disconnect(); |
| mHandler.sendEmptyMessageDelayed(MSG_TAG_DEBOUNCE, debounceMs); |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public void verifyNfcPermission() { |
| NfcPermissions.enforceUserPermissions(mContext); |
| } |
| |
| @Override |
| public void invokeBeam() { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| if (mForegroundUtils.isInForeground(Binder.getCallingUid())) { |
| mP2pLinkManager.onManualBeamInvoke(null); |
| } else { |
| Log.e(TAG, "Calling activity not in foreground."); |
| } |
| } |
| |
| @Override |
| public void invokeBeamInternal(BeamShareData shareData) { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| Message msg = Message.obtain(); |
| msg.what = MSG_INVOKE_BEAM; |
| msg.obj = shareData; |
| // We have to send this message delayed for two reasons: |
| // 1) This is an IPC call from BeamShareActivity, which is |
| // running when the user has invoked Beam through the |
| // share menu. As soon as BeamShareActivity closes, the UI |
| // will need some time to rebuild the original Activity. |
| // Waiting here for a while gives a better chance of the UI |
| // having been rebuilt, which means the screenshot that the |
| // Beam animation is using will be more accurate. |
| // 2) Similarly, because the Activity that launched BeamShareActivity |
| // with an ACTION_SEND intent is now in paused state, the NDEF |
| // callbacks that it has registered may no longer be valid. |
| // Allowing the original Activity to resume will make sure we |
| // it has a chance to re-register the NDEF message / callback, |
| // so we share the right data. |
| // |
| // Note that this is somewhat of a hack because the delay may not actually |
| // be long enough for 2) on very slow devices, but there's no better |
| // way to do this right now without additional framework changes. |
| mHandler.sendMessageDelayed(msg, INVOKE_BEAM_DELAY_MS); |
| } |
| |
| @Override |
| public INfcTag getNfcTagInterface() throws RemoteException { |
| return mNfcTagService; |
| } |
| |
| @Override |
| public INfcCardEmulation getNfcCardEmulationInterface() { |
| if (mIsHceCapable) { |
| return mCardEmulationManager.getNfcCardEmulationInterface(); |
| } else { |
| return null; |
| } |
| } |
| |
| @Override |
| public INfcFCardEmulation getNfcFCardEmulationInterface() { |
| if (mIsHceFCapable) { |
| return mCardEmulationManager.getNfcFCardEmulationInterface(); |
| } else { |
| return null; |
| } |
| } |
| |
| |
| @Override |
| public int getState() throws RemoteException { |
| synchronized (NfcService.this) { |
| return mState; |
| } |
| } |
| |
| @Override |
| protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| NfcService.this.dump(fd, pw, args); |
| } |
| |
| @Override |
| public void dispatch(Tag tag) throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| mNfcDispatcher.dispatchTag(tag); |
| } |
| |
| @Override |
| public void setP2pModes(int initiatorModes, int targetModes) throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| mDeviceHost.setP2pInitiatorModes(initiatorModes); |
| mDeviceHost.setP2pTargetModes(targetModes); |
| applyRouting(true); |
| } |
| |
| @Override |
| public void setReaderMode(IBinder binder, IAppCallback callback, int flags, Bundle extras) |
| throws RemoteException { |
| int callingUid = Binder.getCallingUid(); |
| if (callingUid != Process.SYSTEM_UID && !mForegroundUtils.isInForeground(callingUid)) { |
| Log.e(TAG, "setReaderMode: Caller is not in foreground and is not system process."); |
| return; |
| } |
| synchronized (NfcService.this) { |
| if (!isNfcEnabled()) { |
| Log.e(TAG, "setReaderMode() called while NFC is not enabled."); |
| return; |
| } |
| if (flags != 0) { |
| try { |
| mReaderModeParams = new ReaderModeParams(); |
| mReaderModeParams.callback = callback; |
| mReaderModeParams.flags = flags; |
| mReaderModeParams.presenceCheckDelay = extras != null |
| ? (extras.getInt(NfcAdapter.EXTRA_READER_PRESENCE_CHECK_DELAY, |
| DEFAULT_PRESENCE_CHECK_DELAY)) |
| : DEFAULT_PRESENCE_CHECK_DELAY; |
| binder.linkToDeath(mReaderModeDeathRecipient, 0); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Remote binder has already died."); |
| return; |
| } |
| } else { |
| try { |
| mReaderModeParams = null; |
| StopPresenceChecking(); |
| binder.unlinkToDeath(mReaderModeDeathRecipient, 0); |
| } catch (NoSuchElementException e) { |
| Log.e(TAG, "Reader mode Binder was never registered."); |
| } |
| } |
| Log.e(TAG, "applyRouting -4"); |
| applyRouting(false); |
| } |
| } |
| |
| |
| @Override |
| public void addNfcUnlockHandler(INfcUnlockHandler unlockHandler, int[] techList) { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| |
| int lockscreenPollMask = computeLockscreenPollMask(techList); |
| synchronized (NfcService.this) { |
| mNfcUnlockManager.addUnlockHandler(unlockHandler, lockscreenPollMask); |
| } |
| |
| applyRouting(false); |
| } |
| |
| @Override |
| public void removeNfcUnlockHandler(INfcUnlockHandler token) throws RemoteException { |
| synchronized (NfcService.this) { |
| mNfcUnlockManager.removeUnlockHandler(token.asBinder()); |
| } |
| |
| applyRouting(false); |
| } |
| private int computeLockscreenPollMask(int[] techList) { |
| |
| Map<Integer, Integer> techCodeToMask = new HashMap<Integer, Integer>(); |
| |
| techCodeToMask.put(TagTechnology.NFC_A, NfcService.NFC_POLL_A); |
| techCodeToMask.put(TagTechnology.NFC_B, NfcService.NFC_POLL_B); |
| techCodeToMask.put(TagTechnology.NFC_V, NfcService.NFC_POLL_V); |
| techCodeToMask.put(TagTechnology.NFC_F, NfcService.NFC_POLL_F); |
| techCodeToMask.put(TagTechnology.NFC_BARCODE, NfcService.NFC_POLL_KOVIO); |
| techCodeToMask.put(TagTechnology.MIFARE_CLASSIC, NfcService.NFC_POLL_A); |
| techCodeToMask.put(TagTechnology.MIFARE_ULTRALIGHT, NfcService.NFC_POLL_A); |
| |
| int mask = 0; |
| |
| for (int i = 0; i < techList.length; i++) { |
| if (techCodeToMask.containsKey(techList[i])) { |
| mask |= techCodeToMask.get(techList[i]).intValue(); |
| } |
| int screenState = mScreenStateHelper.checkScreenState(); |
| if (screenState != mScreenState) { |
| new ApplyRoutingTask().execute(Integer.valueOf(screenState)); |
| } |
| } |
| |
| return mask; |
| } |
| |
| /** |
| * An interface for nxp extensions |
| */ |
| @Override |
| public IBinder getNfcAdapterVendorInterface(String vendor) { |
| if(vendor.equalsIgnoreCase("nxp")) { |
| return (IBinder) mNxpNfcAdapter; |
| } else { |
| return null; |
| } |
| } |
| |
| } |
| final class NxpNfcAdapterService extends INxpNfcAdapter.Stub { |
| //GSMA Changes |
| @Override |
| public INxpNfcController getNxpNfcControllerInterface() { |
| return mNxpNfcController.getNxpNfcControllerInterface(); |
| } |
| |
| @Override |
| public INfcVzw getNfcVzwInterface() { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| //begin |
| if(mVzwService == null){ |
| mVzwService = new NfcVzwService(); |
| } |
| //end |
| return mVzwService; |
| } |
| |
| @Override |
| public int setEmvCoPollProfile(boolean enable, int route) throws RemoteException { |
| return mDeviceHost.setEmvCoPollProfile(enable, route); |
| } |
| |
| @Override |
| public int[] getActiveSecureElementList(String pkg) throws RemoteException { |
| |
| int[] list = null; |
| if (isNfcEnabled()) { |
| list = mDeviceHost.doGetActiveSecureElementList(); |
| } |
| for(int i=0; i< list.length; i++) { |
| Log.d(TAG, "Active element = "+ list[i]); |
| } |
| return list; |
| } |
| |
| @Override |
| public void MifareDesfireRouteSet(int routeLoc, boolean fullPower, boolean lowPower, boolean noPower) |
| throws RemoteException |
| { |
| if((mChipVer < PN553_ID) && (routeLoc == UICC2_ID_TYPE)) { |
| throw new RemoteException("UICC2 is not supported"); |
| } |
| int protoRouteEntry = 0; |
| /*UICC2 ID-4(fromApp) mapped to 3 (JNI)*/ |
| protoRouteEntry=((routeLoc & 0x07) == 0x04) ? (0x03 << ROUTE_LOC_MASK) : /*UICC2*/ |
| ((routeLoc & 0x07) == 0x02) ? (0x02 << ROUTE_LOC_MASK) : /*UICC1*/ |
| ((routeLoc & 0x07) == 0x01) ? (0x01 << ROUTE_LOC_MASK) : /*eSE*/ |
| 0x00; |
| protoRouteEntry |= ((fullPower ? (mDeviceHost.getDefaultDesfirePowerState() & 0x1F) | 0x01 : 0) | (lowPower ? 0x01 << 1 :0 ) | (noPower ? 0x01 << 2 :0)); |
| |
| if(routeLoc == 0x00) |
| { |
| /* |
| bit pos 1 = Power Off |
| bit pos 2 = Battery Off |
| bit pos 4 = Screen Off |
| Set these bits to 0 because in case routeLoc = HOST it can not work on POWER_OFF, BATTERY_OFF and SCREEN_OFF*/ |
| protoRouteEntry &= 0xE9; |
| } |
| |
| Log.i(TAG,"MifareDesfireRouteSet : " + protoRouteEntry); |
| mNxpPrefsEditor = mNxpPrefs.edit(); |
| mNxpPrefsEditor.putInt("PREF_MIFARE_DESFIRE_PROTO_ROUTE_ID", protoRouteEntry); |
| mNxpPrefsEditor.commit(); |
| Log.i(TAG,"MifareDesfireRouteSet function in"); |
| commitRouting(); |
| } |
| |
| @Override |
| public void DefaultRouteSet(int routeLoc, boolean fullPower, boolean lowPower, boolean noPower) |
| throws RemoteException |
| { |
| if((mChipVer < PN553_ID) && (routeLoc == UICC2_ID_TYPE)) { |
| throw new RemoteException("UICC2 is not supported"); |
| } |
| if (mIsHceCapable) { |
| int protoRouteEntry = 0; |
| protoRouteEntry=((routeLoc & 0x07) == 0x04) ? (0x03 << ROUTE_LOC_MASK) : /*UICC2*/ |
| ((routeLoc & 0x07) == 0x02) ? (0x02 << ROUTE_LOC_MASK) : /*UICC1*/ |
| ((routeLoc & 0x07) == 0x01) ? (0x01 << ROUTE_LOC_MASK) : /*eSE*/ |
| 0x00; |
| protoRouteEntry |= ((fullPower ? (mDeviceHost.getDefaultAidPowerState() & 0x1F) | 0x01 : 0) | (lowPower ? 0x01 << 1 :0 ) | (noPower ? 0x01 << 2 :0)); |
| |
| if(routeLoc == 0x00) |
| { |
| /* |
| bit pos 1 = Power Off |
| bit pos 2 = Battery Off |
| bit pos 4 = Screen Off |
| Set these bits to 0 because in case routeLoc = HOST it can not work on POWER_OFF, BATTERY_OFF and SCREEN_OFF*/ |
| protoRouteEntry &= 0xE9; |
| } |
| Log.i(TAG,"DefaultRouteSet : " + protoRouteEntry); |
| if(GetDefaultRouteLoc() != routeLoc) |
| { |
| mNxpPrefsEditor = mNxpPrefs.edit(); |
| mNxpPrefsEditor.putInt("PREF_SET_DEFAULT_ROUTE_ID", protoRouteEntry ); |
| mNxpPrefsEditor.commit(); |
| mIsRouteForced = true; |
| if (mIsHceCapable) { |
| mAidRoutingManager.onNfccRoutingTableCleared(); |
| mCardEmulationManager.onRoutingTableChanged(); |
| } |
| mIsRouteForced = false; |
| } |
| } |
| else{ |
| Log.i(TAG,"DefaultRoute can not be set. mIsHceCapable = flase"); |
| } |
| } |
| |
| @Override |
| public void MifareCLTRouteSet(int routeLoc, boolean fullPower, boolean lowPower, boolean noPower) |
| throws RemoteException |
| { |
| if((mChipVer < PN553_ID) && (routeLoc == UICC2_ID_TYPE)) { |
| throw new RemoteException("UICC2 is not supported"); |
| } |
| |
| int techRouteEntry=0; |
| techRouteEntry=((routeLoc & 0x07) == 0x04) ? (0x03 << ROUTE_LOC_MASK) : /*UICC2*/ |
| ((routeLoc & 0x07) == 0x02) ? (0x02 << ROUTE_LOC_MASK) : /*UICC1*/ |
| ((routeLoc & 0x07) == 0x01) ? (0x01 << ROUTE_LOC_MASK) : /*eSE*/ |
| 0x00; |
| techRouteEntry |= ((fullPower ? (mDeviceHost.getDefaultMifareCLTPowerState() & 0x1F) | 0x01 : 0) | (lowPower ? 0x01 << 1 :0 ) | (noPower ? 0x01 << 2 :0)); |
| techRouteEntry |= (TECH_TYPE_A << TECH_TYPE_MASK); |
| |
| Log.i(TAG,"MifareCLTRouteSet : " + techRouteEntry); |
| mNxpPrefsEditor = mNxpPrefs.edit(); |
| mNxpPrefsEditor.putInt("PREF_MIFARE_CLT_ROUTE_ID", techRouteEntry); |
| mNxpPrefsEditor.commit(); |
| commitRouting(); |
| } |
| |
| @Override |
| public byte[] getFWVersion() |
| { |
| byte[] buf = new byte[3]; |
| Log.i(TAG, "Starting getFwVersion"); |
| int fwver = mDeviceHost.getFWVersion(); |
| buf[0] = (byte)((fwver&0xFF00)>>8); |
| buf[1] = (byte)((fwver&0xFF)); |
| buf[2] = (byte)((fwver&0xFF0000)>>16); |
| Log.i(TAG, "Firmware version is 0x"+ buf[0]+" 0x"+buf[1]); |
| return buf; |
| } |
| |
| @Override |
| public byte[] readerPassThruMode(byte status, byte modulationTyp) |
| throws RemoteException { |
| |
| Log.i(TAG, "Reader pass through mode request: 0x" + status + |
| " with modulation: 0x" + modulationTyp); |
| return mDeviceHost.readerPassThruMode(status, modulationTyp); |
| } |
| |
| @Override |
| public byte[] transceiveAppData(byte[] data) throws RemoteException { |
| |
| Log.i(TAG, "Transceive requested on reader pass through mode"); |
| return mDeviceHost.transceiveAppData(data); |
| } |
| |
| @Override |
| public List<NxpAidServiceInfo> getServicesAidInfo(int userId, String category){ |
| return mCardEmulationManager.getServicesAidInfo(userId, category); |
| } |
| |
| @Override |
| public int updateServiceState(int userId , Map serviceState) { |
| return mCardEmulationManager.updateServiceState(userId ,serviceState); |
| } |
| |
| @Override |
| public int getMaxAidRoutingTableSize() throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| return getAidRoutingTableSize(); |
| } |
| |
| |
| @Override |
| public int getCommittedAidRoutingTableSize() throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| return (getAidRoutingTableSize() - getRemainingAidTableSize()); |
| } |
| |
| @Override |
| public int setConfig(String configs , String pkg) { |
| Log.e(TAG, "Setting configs for Transit" ); |
| /*Check permissions*/ |
| NfcPermissions.enforceAdminPermissions(mContext); |
| /*Check if any NFC transactions are ongoing*/ |
| if(mDeviceHost.isNfccBusy()) |
| { |
| Log.e(TAG, "NFCC is busy.." ); |
| return TRANSIT_SETCONFIG_STAT_FAILED; |
| } |
| /*check if format of configs is fine*/ |
| /*Save configurations to file*/ |
| try { |
| File newTextFile = new File("/data/nfc/libnfc-nxpTransit.conf"); |
| if(configs == null) |
| { |
| if(newTextFile.delete()){ |
| Log.e(TAG, "Removing transit config file. Taking default Value" ); |
| }else{ |
| System.out.println("Error taking defualt value"); |
| } |
| } |
| else |
| { |
| FileWriter fw = new FileWriter(newTextFile); |
| fw.write(configs); |
| fw.close(); |
| Log.e(TAG, "File Written to libnfc-nxpTransit.conf successfully" ); |
| } |
| mDeviceHost.setTransitConfig(configs); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| return TRANSIT_SETCONFIG_STAT_FAILED; |
| } |
| |
| /*restart NFC service*/ |
| try { |
| mNfcAdapter.disable(true); |
| WaitForAdapterChange(NfcAdapter.STATE_OFF); |
| mNfcAdapter.enable(); |
| WaitForAdapterChange(NfcAdapter.STATE_ON); |
| } catch (Exception e) { |
| Log.e(TAG, "Unable to restart NFC Service"); |
| e.printStackTrace(); |
| return TRANSIT_SETCONFIG_STAT_FAILED; |
| } |
| return TRANSIT_SETCONFIG_STAT_SUCCESS; |
| } |
| |
| private void WaitForAdapterChange(int state) { |
| while (true) { |
| if(mState == state) { |
| break; |
| } |
| try { |
| Thread.sleep(100); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| return; |
| } |
| |
| @Override |
| public int mPOSSetReaderMode (String pkg, boolean on) { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return NxpConstants.MPOS_STATUS_REJECTED; |
| } |
| |
| synchronized(NfcService.this) { |
| int status = mDeviceHost.mposSetReaderMode(on); |
| if(!on) { |
| if(nci_version != NCI_VERSION_2_0) { |
| applyRouting(true); |
| } else if(mScreenState == ScreenStateHelper.SCREEN_STATE_ON_UNLOCKED |
| || mNfcUnlockManager.isLockscreenPollingEnabled()) { |
| applyRouting(false); |
| } |
| } |
| return status; |
| } |
| } |
| |
| @Override |
| public boolean mPOSGetReaderMode (String pkg) { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return false; |
| } |
| |
| boolean status = false; |
| synchronized(NfcService.this) { |
| status = mDeviceHost.mposGetReaderMode(); |
| } |
| return status; |
| } |
| |
| @Override |
| public void stopPoll(String pkg, int mode) { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return; |
| } |
| |
| synchronized(NfcService.this) { |
| mDeviceHost.stopPoll(mode); |
| } |
| } |
| |
| @Override |
| public void startPoll(String pkg) { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return; |
| } |
| |
| synchronized(NfcService.this) { |
| mDeviceHost.startPoll(); |
| } |
| } |
| |
| @Override |
| public int nfcSelfTest(String pkg, int type) { |
| int status = 0xFF; |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| |
| synchronized(NfcService.this) { |
| status = mDeviceHost.doNfcSelfTest(type); |
| } |
| return status; |
| } |
| |
| @Override |
| public int getSelectedUicc() throws RemoteException { |
| if (!isNfcEnabled()) { |
| throw new RemoteException("NFC is not enabled"); |
| } |
| return mDeviceHost.doGetSelectedUicc(); |
| } |
| |
| @Override |
| public int selectUicc(int uiccSlot) throws RemoteException { |
| synchronized(NfcService.this) { |
| if (!isNfcEnabled()) { |
| throw new RemoteException("NFC is not enabled"); |
| } |
| int status = mDeviceHost.doselectUicc(uiccSlot); |
| Log.i(TAG, "Update routing table"); |
| /*In case of UICC connected and Enabled or Removed , |
| *Reconfigure the routing table based on current UICC parameters |
| **/ |
| if((status == 0x00)||(status == 0x01)) |
| { |
| mPrefsEditor.putInt(PREF_CUR_SELECTED_UICC_ID, uiccSlot); |
| mPrefsEditor.apply(); |
| if((mAidRoutingManager != null) && (mCardEmulationManager != null)) |
| { |
| Log.i(TAG, "Update routing table"); |
| mAidRoutingManager.onNfccRoutingTableCleared(); |
| mIsRoutingTableDirty = true; |
| mCardEmulationManager.onNfcEnabled(); |
| } |
| else |
| { |
| Log.i(TAG, "Update only Mifare and Desfire route"); |
| mIsRoutingTableDirty = true; |
| applyRouting(false); |
| } |
| } |
| return status; |
| } |
| } |
| |
| } |
| |
| final class ReaderModeDeathRecipient implements IBinder.DeathRecipient { |
| @Override |
| public void binderDied() { |
| synchronized (NfcService.this) { |
| if (mReaderModeParams != null) { |
| mReaderModeParams = null; |
| Log.e(TAG, "applyRouting -5"); |
| applyRouting(false); |
| } |
| } |
| } |
| } |
| |
| final class TagService extends INfcTag.Stub { |
| @Override |
| public int connect(int nativeHandle, int technology) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| TagEndpoint tag = null; |
| |
| if (!isNfcEnabled()) { |
| return ErrorCodes.ERROR_NOT_INITIALIZED; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag == null) { |
| return ErrorCodes.ERROR_DISCONNECT; |
| } |
| |
| if (!tag.isPresent()) { |
| return ErrorCodes.ERROR_DISCONNECT; |
| } |
| |
| // Note that on most tags, all technologies are behind a single |
| // handle. This means that the connect at the lower levels |
| // will do nothing, as the tag is already connected to that handle. |
| if (tag.connect(technology)) { |
| return ErrorCodes.SUCCESS; |
| } else { |
| return ErrorCodes.ERROR_DISCONNECT; |
| } |
| } |
| |
| @Override |
| public int reconnect(int nativeHandle) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| TagEndpoint tag = null; |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return ErrorCodes.ERROR_NOT_INITIALIZED; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag != null) { |
| if (tag.reconnect()) { |
| return ErrorCodes.SUCCESS; |
| } else { |
| return ErrorCodes.ERROR_DISCONNECT; |
| } |
| } |
| return ErrorCodes.ERROR_DISCONNECT; |
| } |
| |
| @Override |
| public int[] getTechList(int nativeHandle) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return null; |
| } |
| |
| /* find the tag in the hmap */ |
| TagEndpoint tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag != null) { |
| return tag.getTechList(); |
| } |
| return null; |
| } |
| |
| @Override |
| public boolean isPresent(int nativeHandle) throws RemoteException { |
| TagEndpoint tag = null; |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return false; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag == null) { |
| return false; |
| } |
| |
| return tag.isPresent(); |
| } |
| |
| @Override |
| public boolean isNdef(int nativeHandle) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| TagEndpoint tag = null; |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return false; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| int[] ndefInfo = new int[2]; |
| if (tag == null) { |
| return false; |
| } |
| return tag.checkNdef(ndefInfo); |
| } |
| |
| @Override |
| public TransceiveResult transceive(int nativeHandle, byte[] data, boolean raw) |
| throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| TagEndpoint tag = null; |
| byte[] response; |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return null; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag != null) { |
| // Check if length is within limits |
| if (data.length > getMaxTransceiveLength(tag.getConnectedTechnology())) { |
| return new TransceiveResult(TransceiveResult.RESULT_EXCEEDED_LENGTH, null); |
| } |
| int[] targetLost = new int[1]; |
| response = tag.transceive(data, raw, targetLost); |
| int result; |
| if (response != null) { |
| result = TransceiveResult.RESULT_SUCCESS; |
| } else if (targetLost[0] == 1) { |
| result = TransceiveResult.RESULT_TAGLOST; |
| } else { |
| result = TransceiveResult.RESULT_FAILURE; |
| } |
| return new TransceiveResult(result, response); |
| } |
| return null; |
| } |
| |
| @Override |
| public NdefMessage ndefRead(int nativeHandle) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| TagEndpoint tag; |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return null; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag != null) { |
| byte[] buf = tag.readNdef(); |
| if (buf == null) { |
| return null; |
| } |
| |
| /* Create an NdefMessage */ |
| try { |
| return new NdefMessage(buf); |
| } catch (FormatException e) { |
| return null; |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public int ndefWrite(int nativeHandle, NdefMessage msg) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| TagEndpoint tag; |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return ErrorCodes.ERROR_NOT_INITIALIZED; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag == null) { |
| return ErrorCodes.ERROR_IO; |
| } |
| |
| if (msg == null) return ErrorCodes.ERROR_INVALID_PARAM; |
| |
| if (tag.writeNdef(msg.toByteArray())) { |
| return ErrorCodes.SUCCESS; |
| } else { |
| return ErrorCodes.ERROR_IO; |
| } |
| |
| } |
| |
| @Override |
| public boolean ndefIsWritable(int nativeHandle) throws RemoteException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public int ndefMakeReadOnly(int nativeHandle) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| TagEndpoint tag; |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return ErrorCodes.ERROR_NOT_INITIALIZED; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag == null) { |
| return ErrorCodes.ERROR_IO; |
| } |
| |
| if (tag.makeReadOnly()) { |
| return ErrorCodes.SUCCESS; |
| } else { |
| return ErrorCodes.ERROR_IO; |
| } |
| } |
| |
| @Override |
| public int formatNdef(int nativeHandle, byte[] key) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| TagEndpoint tag; |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return ErrorCodes.ERROR_NOT_INITIALIZED; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag == null) { |
| return ErrorCodes.ERROR_IO; |
| } |
| |
| if (tag.formatNdef(key)) { |
| return ErrorCodes.SUCCESS; |
| } else { |
| return ErrorCodes.ERROR_IO; |
| } |
| } |
| |
| @Override |
| public Tag rediscover(int nativeHandle) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| TagEndpoint tag = null; |
| |
| // Check if NFC is enabled |
| if (!isNfcEnabled()) { |
| return null; |
| } |
| |
| /* find the tag in the hmap */ |
| tag = (TagEndpoint) findObject(nativeHandle); |
| if (tag != null) { |
| // For now the prime usecase for rediscover() is to be able |
| // to access the NDEF technology after formatting without |
| // having to remove the tag from the field, or similar |
| // to have access to NdefFormatable in case low-level commands |
| // were used to remove NDEF. So instead of doing a full stack |
| // rediscover (which is poorly supported at the moment anyway), |
| // we simply remove these two technologies and detect them |
| // again. |
| tag.removeTechnology(TagTechnology.NDEF); |
| tag.removeTechnology(TagTechnology.NDEF_FORMATABLE); |
| tag.findAndReadNdef(); |
| // Build a new Tag object to return |
| Tag newTag = new Tag(tag.getUid(), tag.getTechList(), |
| tag.getTechExtras(), tag.getHandle(), this); |
| return newTag; |
| } |
| return null; |
| } |
| |
| @Override |
| public int setTimeout(int tech, int timeout) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| boolean success = mDeviceHost.setTimeout(tech, timeout); |
| if (success) { |
| return ErrorCodes.SUCCESS; |
| } else { |
| return ErrorCodes.ERROR_INVALID_PARAM; |
| } |
| } |
| |
| @Override |
| public int getTimeout(int tech) throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| return mDeviceHost.getTimeout(tech); |
| } |
| |
| @Override |
| public void resetTimeouts() throws RemoteException { |
| NfcPermissions.enforceUserPermissions(mContext); |
| |
| mDeviceHost.resetTimeouts(); |
| } |
| |
| @Override |
| public boolean canMakeReadOnly(int ndefType) throws RemoteException { |
| return mDeviceHost.canMakeReadOnly(ndefType); |
| } |
| |
| @Override |
| public int getMaxTransceiveLength(int tech) throws RemoteException { |
| return mDeviceHost.getMaxTransceiveLength(tech); |
| } |
| |
| @Override |
| public boolean getExtendedLengthApdusSupported() throws RemoteException { |
| return mDeviceHost.getExtendedLengthApdusSupported(); |
| } |
| } |
| |
| final class NfcDtaService extends INfcDta.Stub { |
| public void enableDta() throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| if(!sIsDtaMode) { |
| mDeviceHost.enableDtaMode(); |
| sIsDtaMode = true; |
| Log.d(TAG, "DTA Mode is Enabled "); |
| } |
| } |
| |
| public void disableDta() throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| if(sIsDtaMode) { |
| mDeviceHost.disableDtaMode(); |
| sIsDtaMode = false; |
| } |
| } |
| |
| public boolean enableServer(String serviceName, int serviceSap, int miu, |
| int rwSize,int testCaseId) throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| |
| if(serviceName.equals(null)) |
| return false; |
| |
| mP2pLinkManager.enableExtDtaSnepServer(serviceName, serviceSap, miu, rwSize,testCaseId); |
| return true; |
| } |
| |
| public void disableServer() throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| mP2pLinkManager.disableExtDtaSnepServer(); |
| } |
| |
| public boolean enableClient(String serviceName, int miu, int rwSize, |
| int testCaseId) throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| |
| if(testCaseId == 0) |
| return false; |
| |
| if (testCaseId>20){ |
| sIsShortRecordLayout=true; |
| testCaseId=testCaseId-20; |
| } else { |
| sIsShortRecordLayout=false; |
| } |
| Log.d("testCaseId", ""+testCaseId); |
| mP2pLinkManager.enableDtaSnepClient(serviceName, miu, rwSize, testCaseId); |
| return true; |
| } |
| |
| public void disableClient() throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| mP2pLinkManager.disableDtaSnepClient(); |
| } |
| |
| public boolean registerMessageService(String msgServiceName) |
| throws RemoteException { |
| NfcPermissions.enforceAdminPermissions(mContext); |
| if(msgServiceName.equals(null)) |
| return false; |
| |
| DtaServiceConnector.setMessageService(msgServiceName); |
| return true; |
| } |
| }; |
| |
| final class NfcVzwService extends INfcVzw.Stub { |
| @Override |
| public void setScreenOffCondition(boolean enable) throws RemoteException { |
| |
| Message msg = mHandler.obtainMessage(); |
| msg.what=MSG_SET_SCREEN_STATE; |
| msg.arg1= (enable)?1:0; |
| mHandler.sendMessage(msg); |
| |
| } |
| |
| @Override |
| public boolean setVzwAidList(RouteEntry[] entries) |
| throws RemoteException { |
| Log.i(TAG, "setVzwAidList enter"); |
| Log.i(TAG, "setVzwAidList entries length =" + entries.length); |
| if (mIsHceCapable) { |
| mAidRoutingManager.ClearVzwCache(); |
| for (int i = 0; i < entries.length; i++) { |
| RouteEntry routeEntry = entries[i]; |
| mAidRoutingManager.UpdateVzwCache(routeEntry.getAid(), |
| routeEntry.getLocation(), routeEntry.getPowerState(), |
| routeEntry.isAllowed()); |
| |
| Log.i(TAG, |
| "AID" + routeEntry.getAid() + "Location " |
| + routeEntry.getLocation() + "powerstate " |
| + routeEntry.getPowerState()); |
| } |
| mAidRoutingManager.onNfccRoutingTableCleared(); |
| mCardEmulationManager.onRoutingTableChanged(); |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| }; |
| |
| void _nfcEeClose(int callingPid, IBinder binder) throws IOException { |
| // Blocks until a pending open() or transceive() times out. |
| //TODO: This is incorrect behavior - the close should interrupt pending |
| // operations. However this is not supported by current hardware. |
| |
| synchronized (NfcService.this) { |
| if (!isNfcEnabledOrShuttingDown()) { |
| throw new IOException("NFC adapter is disabled"); |
| } |
| if (mOpenEe == null) { |
| throw new IOException("NFC EE closed"); |
| } |
| if (callingPid != -1 && callingPid != mOpenEe.pid) { |
| throw new SecurityException("Wrong PID"); |
| } |
| if (mOpenEe.binder != binder) { |
| throw new SecurityException("Wrong binder handle"); |
| } |
| |
| binder.unlinkToDeath(mOpenEe, 0); |
| mDeviceHost.resetTimeouts(); |
| doDisconnect(mOpenEe.handle); |
| mOpenEe = null; |
| } |
| } |
| |
| boolean _nfcEeReset() throws IOException { |
| synchronized (NfcService.this) { |
| if (!isNfcEnabledOrShuttingDown()) { |
| throw new IOException("NFC adapter is disabled"); |
| } |
| if (mOpenEe == null) { |
| throw new IOException("NFC EE closed"); |
| } |
| return mSecureElement.doReset(mOpenEe.handle); |
| } |
| } |
| |
| final class NfcAdapterExtrasService extends INfcAdapterExtras.Stub { |
| ActivityManager activityManager = (ActivityManager) mContext.getSystemService(Context.ACTIVITY_SERVICE); |
| private Bundle writeNoException() { |
| Bundle p = new Bundle(); |
| p.putInt("e", 0); |
| return p; |
| } |
| |
| private Bundle writeEeException(int exceptionType, String message) { |
| Bundle p = new Bundle(); |
| p.putInt("e", exceptionType); |
| p.putString("m", message); |
| return p; |
| } |
| |
| @Override |
| public Bundle open(String pkg, IBinder b) throws RemoteException { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| |
| Bundle result; |
| if (activityManager.isLowRamDevice()) { |
| result = writeEeException(SE_ACCESS_DENIED, "SE open access denied."); |
| } else { |
| int handle = _open(b); |
| if (handle < 0) { |
| result = writeEeException(handle, "NFCEE open exception."); |
| } else { |
| result = writeNoException(); |
| } |
| } |
| return result; |
| } |
| |
| /** |
| * Opens a connection to the secure element. |
| * |
| * @return A handle with a value >= 0 in case of success, or a |
| * negative value in case of failure. |
| */ |
| private int _open(IBinder b) { |
| synchronized(NfcService.this) { |
| if (!isNfcEnabled()) { |
| return EE_ERROR_NFC_DISABLED; |
| } |
| if (mInProvisionMode) { |
| // Deny access to the NFCEE as long as the device is being setup |
| return EE_ERROR_IO; |
| } |
| /*Concurrent access for DWP transactions to be allowed even when P2P is already ongoing */ |
| /* |
| if (mP2pLinkManager.isLlcpActive()) { |
| // Don't allow PN544-based devices to open the SE while the LLCP |
| // link is still up or in a debounce state. This avoids race |
| // conditions in the NXP stack around P2P/SMX switching. |
| return EE_ERROR_EXT_FIELD; |
| }*/ |
| if (mOpenEe != null) { |
| Log.i(TAG, "SE is Busy. returning.."); |
| return EE_ERROR_ALREADY_OPEN; |
| } |
| boolean restorePolling = false; |
| if (mNfcPollingEnabled) { |
| // Disable polling for tags/P2P when connecting to the SMX |
| // on PN544-based devices. Whenever nfceeClose is called, |
| // the polling configuration will be restored. |
| mDeviceHost.disableDiscovery(); |
| mNfcPollingEnabled = false; |
| restorePolling = true; |
| } |
| |
| int handle = doOpenSecureElementConnection(0xF3); |
| if (handle < 0) { |
| |
| if (restorePolling) { |
| mDeviceHost.enableDiscovery(mCurrentDiscoveryParameters, true); |
| mNfcPollingEnabled = true; |
| } |
| return handle; |
| } |
| mOpenEe = new OpenSecureElement(getCallingPid(), handle, b); |
| try { |
| b.linkToDeath(mOpenEe, 0); |
| } catch (RemoteException e) { |
| mOpenEe.binderDied(); |
| } |
| |
| // Add the calling package to the list of packages that have accessed |
| // the secure element. |
| for (String packageName : mContext.getPackageManager().getPackagesForUid(getCallingUid())) { |
| mSePackages.add(packageName); |
| } |
| |
| return handle; |
| } |
| } |
| |
| @Override |
| public Bundle close(String pkg, IBinder binder) throws RemoteException { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| |
| Bundle result; |
| |
| if (activityManager.isLowRamDevice()) { |
| result = writeEeException(SE_ACCESS_DENIED, "SE close access denied."); |
| } else { |
| try { |
| _nfcEeClose(getCallingPid(), binder); |
| result = writeNoException(); |
| } catch (IOException e) { |
| result = writeEeException(EE_ERROR_IO, e.getMessage()); |
| } |
| } |
| return result; |
| } |
| |
| @Override |
| public Bundle transceive(String pkg, byte[] in) throws RemoteException { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| |
| Bundle result; |
| |
| if (activityManager.isLowRamDevice()) { |
| result = writeEeException(SE_ACCESS_DENIED, "SE transceive access denied."); |
| } else { |
| byte[] out; |
| try { |
| out = _transceive(in); |
| result = writeNoException(); |
| result.putByteArray("out", out); |
| } catch (IOException e) { |
| result = writeEeException(EE_ERROR_IO, e.getMessage()); |
| } |
| } |
| return result; |
| } |
| |
| private byte[] _transceive(byte[] data) throws IOException { |
| synchronized(NfcService.this) { |
| if (!isNfcEnabled()) { |
| throw new IOException("NFC is not enabled"); |
| } |
| if (mOpenEe == null) { |
| throw new IOException("NFC EE is not open"); |
| } |
| if (getCallingPid() != mOpenEe.pid) { |
| throw new SecurityException("Wrong PID"); |
| } |
| } |
| |
| return doTransceive(mOpenEe.handle, data); |
| } |
| |
| @Override |
| public int getCardEmulationRoute(String pkg) throws RemoteException { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| return mEeRoutingState; |
| } |
| |
| @Override |
| public void setCardEmulationRoute(String pkg, int route) throws RemoteException { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| mEeRoutingState = route; |
| ApplyRoutingTask applyRoutingTask = new ApplyRoutingTask(); |
| applyRoutingTask.execute(); |
| try { |
| // Block until route is set |
| applyRoutingTask.get(); |
| } catch (ExecutionException e) { |
| Log.e(TAG, "failed to set card emulation mode"); |
| } catch (InterruptedException e) { |
| Log.e(TAG, "failed to set card emulation mode"); |
| } |
| } |
| |
| @Override |
| public void authenticate(String pkg, byte[] token) throws RemoteException { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| } |
| |
| @Override |
| public String getDriverName(String pkg) throws RemoteException { |
| NfcService.this.enforceNfceeAdminPerm(pkg); |
| return mDeviceHost.getName(); |
| } |
| |
| } |
| |
| /** resources kept while secure element is open */ |
| private class OpenSecureElement implements IBinder.DeathRecipient { |
| public int pid; // pid that opened SE |
| // binder handle used for DeathReceipient. Must keep |
| // a reference to this, otherwise it can get GC'd and |
| // the binder stub code might create a different BinderProxy |
| // for the same remote IBinder, causing mismatched |
| // link()/unlink() |
| public IBinder binder; |
| public int handle; // low-level handle |
| public OpenSecureElement(int pid, int handle, IBinder binder) { |
| this.pid = pid; |
| this.handle = handle; |
| this.binder = binder; |
| } |
| @Override |
| public void binderDied() { |
| synchronized (NfcService.this) { |
| Log.i(TAG, "Tracked app " + pid + " died"); |
| pid = -1; |
| try { |
| _nfcEeClose(-1, binder); |
| } catch (IOException e) { /* already closed */ } |
| } |
| } |
| @Override |
| public String toString() { |
| return new StringBuilder('@').append(Integer.toHexString(hashCode())).append("[pid=") |
| .append(pid).append(" handle=").append(handle).append("]").toString(); |
| } |
| } |
| |
| boolean isNfcEnabledOrShuttingDown() { |
| synchronized (this) { |
| return (mState == NfcAdapter.STATE_ON || mState == NfcAdapter.STATE_TURNING_OFF); |
| } |
| } |
| |
| boolean isNfcEnabled() { |
| synchronized (this) { |
| return mState == NfcAdapter.STATE_ON; |
| } |
| } |
| |
| class WatchDogThread extends Thread { |
| final Object mCancelWaiter = new Object(); |
| final int mTimeout; |
| boolean mCanceled = false; |
| |
| public WatchDogThread(String threadName, int timeout) { |
| super(threadName); |
| mTimeout = timeout; |
| } |
| |
| @Override |
| public void run() { |
| try { |
| synchronized (mCancelWaiter) { |
| mCancelWaiter.wait(mTimeout); |
| if (mCanceled) { |
| return; |
| } |
| } |
| } catch (InterruptedException e) { |
| // Should not happen; fall-through to abort. |
| Log.w(TAG, "Watchdog thread interruped."); |
| interrupt(); |
| } |
| Log.e(TAG, "Watchdog triggered, aborting."); |
| mDeviceHost.doAbort(getName()); |
| } |
| |
| public synchronized void cancel() { |
| synchronized (mCancelWaiter) { |
| mCanceled = true; |
| mCancelWaiter.notify(); |
| } |
| } |
| } |
| |
| /* For Toast from background process*/ |
| |
| public class ToastHandler |
| { |
| // General attributes |
| private Context mContext; |
| private Handler mHandler; |
| |
| public ToastHandler(Context _context) |
| { |
| this.mContext = _context; |
| this.mHandler = new Handler(); |
| } |
| |
| /** |
| * Runs the <code>Runnable</code> in a separate <code>Thread</code>. |
| * |
| * @param _runnable |
| * The <code>Runnable</code> containing the <code>Toast</code> |
| */ |
| private void runRunnable(final Runnable _runnable) |
| { |
| Thread thread = new Thread() |
| { |
| public void run() |
| { |
| mHandler.post(_runnable); |
| } |
| }; |
| |
| thread.start(); |
| thread.interrupt(); |
| thread = null; |
| } |
| |
| public void showToast(final CharSequence _text, final int _duration) |
| { |
| final Runnable runnable = new Runnable() |
| { |
| @Override |
| public void run() |
| { |
| Toast.makeText(mContext, _text, _duration).show(); |
| } |
| }; |
| |
| runRunnable(runnable); |
| } |
| } |
| |
| static byte[] hexStringToBytes(String s) { |
| if (s == null || s.length() == 0) return null; |
| int len = s.length(); |
| if (len % 2 != 0) { |
| s = '0' + s; |
| len++; |
| } |
| byte[] data = new byte[len / 2]; |
| for (int i = 0; i < len; i += 2) { |
| data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4) |
| + Character.digit(s.charAt(i + 1), 16)); |
| } |
| return data; |
| } |
| |
| static String toHexString(byte[] buffer, int offset, int length) { |
| final char[] hexChars = "0123456789abcdef".toCharArray(); |
| char[] chars = new char[2 * length]; |
| for (int j = offset; j < offset + length; ++j) { |
| chars[2 * (j-offset)] = hexChars[(buffer[j] & 0xF0) >>> 4]; |
| chars[2 * (j-offset) + 1] = hexChars[buffer[j] & 0x0F]; |
| } |
| return new String(chars); |
| } |
| |
| /** |
| * Read mScreenState and apply NFC-C polling and NFC-EE routing |
| */ |
| void applyRouting(boolean force) { |
| Log.d(TAG, "applyRouting - enter force = " + force + " mScreenState = " + mScreenState); |
| |
| synchronized (this) { |
| //Since Reader mode during wired mode is supported |
| //enableDiscovery or disableDiscovery is allowed |
| if (!isNfcEnabledOrShuttingDown()) { |
| // PN544 cannot be reconfigured while EE is open |
| return; |
| } |
| WatchDogThread watchDog = new WatchDogThread("applyRouting", ROUTING_WATCHDOG_MS); |
| if (mInProvisionMode) { |
| mInProvisionMode = Settings.Secure.getInt(mContentResolver, |
| Settings.Global.DEVICE_PROVISIONED, 0) == 0; |
| if (!mInProvisionMode) { |
| // Notify dispatcher it's fine to dispatch to any package now |
| // and allow handover transfers. |
| mNfcDispatcher.disableProvisioningMode(); |
| /* if provision mode is disabled, then send this info to lower layers as well */ |
| mDeviceHost.doSetProvisionMode(mInProvisionMode); |
| } |
| } |
| // Special case: if we're transitioning to unlocked state while |
| // still talking to a tag, postpone re-configuration. |
| if (mScreenState == ScreenStateHelper.SCREEN_STATE_ON_UNLOCKED && isTagPresent()) { |
| Log.d(TAG, "Not updating discovery parameters, tag connected."); |
| mHandler.sendMessageDelayed(mHandler.obtainMessage(MSG_RESUME_POLLING), |
| APPLY_ROUTING_RETRY_TIMEOUT_MS); |
| return; |
| } |
| |
| try { |
| watchDog.start(); |
| // Compute new polling parameters |
| NfcDiscoveryParameters newParams = computeDiscoveryParameters(mScreenState); |
| if (force || !newParams.equals(mCurrentDiscoveryParameters)) { |
| if (newParams.shouldEnableDiscovery()) { |
| boolean shouldRestart = mCurrentDiscoveryParameters.shouldEnableDiscovery(); |
| mDeviceHost.enableDiscovery(newParams, shouldRestart); |
| } else { |
| mDeviceHost.disableDiscovery(); |
| } |
| mCurrentDiscoveryParameters = newParams; |
| } else { |
| Log.d(TAG, "Discovery configuration equal, not updating."); |
| } |
| } finally { |
| watchDog.cancel(); |
| } |
| } |
| } |
| |
| private NfcDiscoveryParameters computeDiscoveryParameters(int screenState) { |
| // Recompute discovery parameters based on screen state |
| NfcDiscoveryParameters.Builder paramsBuilder = NfcDiscoveryParameters.newBuilder(); |
| |
| // Polling |
| if ((screenState >= NFC_POLLING_MODE)||mIsTaskBoot) { |
| // Check if reader-mode is enabled |
| if (mReaderModeParams != null) { |
| int techMask = 0; |
| if ((mReaderModeParams.flags & NfcAdapter.FLAG_READER_NFC_A) != 0) |
| techMask |= NFC_POLL_A; |
| if ((mReaderModeParams.flags & NfcAdapter.FLAG_READER_NFC_B) != 0) |
| techMask |= NFC_POLL_B; |
| if ((mReaderModeParams.flags & NfcAdapter.FLAG_READER_NFC_F) != 0) |
| techMask |= NFC_POLL_F; |
| if ((mReaderModeParams.flags & NfcAdapter.FLAG_READER_NFC_V) != 0) |
| techMask |= NFC_POLL_V; |
| if ((mReaderModeParams.flags & NfcAdapter.FLAG_READER_NFC_BARCODE) != 0) |
| techMask |= NFC_POLL_KOVIO; |
| |
| paramsBuilder.setTechMask(techMask); |
| paramsBuilder.setEnableReaderMode(true); |
| } else { |
| paramsBuilder.setTechMask(NfcDiscoveryParameters.NFC_POLL_DEFAULT); |
| paramsBuilder.setEnableP2p(true); |
| } |
| } |
| if ((screenState == ScreenStateHelper.SCREEN_STATE_ON_LOCKED && mInProvisionMode) && |
| !mNfcUnlockManager.isLockscreenPollingEnabled()) { |
| if (mReaderModeParams != null) |
| paramsBuilder.setTechMask(NfcDiscoveryParameters.NFC_POLL_DEFAULT); |
| // enable P2P for MFM/EDU/Corp provisioning |
| paramsBuilder.setEnableP2p(true); |
| } else if ((screenState == ScreenStateHelper.SCREEN_STATE_ON_LOCKED) && |
| (mIsLiveCaseEnabled || mNfcUnlockManager.isLockscreenPollingEnabled())) { |
| int techMask = 0; |
| // enable polling for Live Case technologies |
| if (mIsLiveCaseEnabled) |
| techMask |= mLiveCaseTechnology; |
| if (mNfcUnlockManager.isLockscreenPollingEnabled()) |
| { |
| techMask |= mNfcUnlockManager.getLockscreenPollMask(); |
| } |
| paramsBuilder.setTechMask(techMask); |
| paramsBuilder.setEnableLowPowerDiscovery(false); |
| paramsBuilder.setEnableP2p(false); |
| } |
| |
| if (mIsHceCapable && mReaderModeParams == null) { |
| // Host routing is always enabled at lock screen or later, provided we aren't in reader mode |
| paramsBuilder.setEnableHostRouting(true); |
| } |
| |
| //To make routing table update. |
| if(mIsRoutingTableDirty) { |
| mIsRoutingTableDirty = false; |
| int protoRoute = mNxpPrefs.getInt("PREF_MIFARE_DESFIRE_PROTO_ROUTE_ID", GetDefaultMifareDesfireRouteEntry()); |
| int defaultRoute=mNxpPrefs.getInt("PREF_SET_DEFAULT_ROUTE_ID", GetDefaultRouteEntry()); |
| int techRoute=mNxpPrefs.getInt("PREF_MIFARE_CLT_ROUTE_ID", GetDefaultMifateCLTRouteEntry()); |
| if (DBG) Log.d(TAG, "Set default Route Entry"); |
| setDefaultRoute(defaultRoute, protoRoute, techRoute); |
| } |
| |
| return paramsBuilder.build(); |
| } |
| |
| private boolean isTagPresent() { |
| for (Object object : mObjectMap.values()) { |
| if (object instanceof TagEndpoint) { |
| return ((TagEndpoint) object).isPresent(); |
| } |
| } |
| return false; |
| } |
| |
| private void StopPresenceChecking() { |
| Object[] objectValues = mObjectMap.values().toArray(); |
| for (Object object : objectValues) { |
| if (object instanceof TagEndpoint) { |
| TagEndpoint tag = (TagEndpoint)object; |
| ((TagEndpoint) object).stopPresenceChecking(); |
| } |
| } |
| } |
| |
| /** |
| * Disconnect any target if present |
| */ |
| void maybeDisconnectTarget() { |
| if (!isNfcEnabledOrShuttingDown()) { |
| return; |
| } |
| Object[] objectsToDisconnect; |
| synchronized (this) { |
| Object[] objectValues = mObjectMap.values().toArray(); |
| // Copy the array before we clear mObjectMap, |
| // just in case the HashMap values are backed by the same array |
| objectsToDisconnect = Arrays.copyOf(objectValues, objectValues.length); |
| mObjectMap.clear(); |
| } |
| for (Object o : objectsToDisconnect) { |
| if (DBG) Log.d(TAG, "disconnecting " + o.getClass().getName()); |
| if (o instanceof TagEndpoint) { |
| // Disconnect from tags |
| TagEndpoint tag = (TagEndpoint) o; |
| tag.disconnect(); |
| } else if (o instanceof NfcDepEndpoint) { |
| // Disconnect from P2P devices |
| NfcDepEndpoint device = (NfcDepEndpoint) o; |
| if (device.getMode() == NfcDepEndpoint.MODE_P2P_TARGET) { |
| // Remote peer is target, request disconnection |
| device.disconnect(); |
| } else { |
| // Remote peer is initiator, we cannot disconnect |
| // Just wait for field removal |
| } |
| } |
| } |
| } |
| |
| Object findObject(int key) { |
| synchronized (this) { |
| Object device = mObjectMap.get(key); |
| if (device == null) { |
| Log.w(TAG, "Handle not found"); |
| } |
| return device; |
| } |
| } |
| |
| Object findAndRemoveObject(int handle) { |
| synchronized (this) { |
| Object device = mObjectMap.get(handle); |
| if (device == null) { |
| Log.w(TAG, "Handle not found"); |
| } else { |
| mObjectMap.remove(handle); |
| } |
| return device; |
| } |
| } |
| |
| void registerTagObject(TagEndpoint tag) { |
| synchronized (this) { |
| mObjectMap.put(tag.getHandle(), tag); |
| } |
| } |
| |
| void unregisterObject(int handle) { |
| synchronized (this) { |
| mObjectMap.remove(handle); |
| } |
| } |
| |
| /** |
| * For use by code in this process |
| */ |
| public LlcpSocket createLlcpSocket(int sap, int miu, int rw, int linearBufferLength) |
| throws LlcpException { |
| return mDeviceHost.createLlcpSocket(sap, miu, rw, linearBufferLength); |
| } |
| |
| /** |
| * For use by code in this process |
| */ |
| public LlcpConnectionlessSocket createLlcpConnectionLessSocket(int sap, String sn) |
| throws LlcpException { |
| return mDeviceHost.createLlcpConnectionlessSocket(sap, sn); |
| } |
| |
| /** |
| * For use by code in this process |
| */ |
| public LlcpServerSocket createLlcpServerSocket(int sap, String sn, int miu, int rw, |
| int linearBufferLength) throws LlcpException { |
| return mDeviceHost.createLlcpServerSocket(sap, sn, miu, rw, linearBufferLength); |
| } |
| |
| public void sendMockNdefTag(NdefMessage msg) { |
| sendMessage(MSG_MOCK_NDEF, msg); |
| } |
| |
| public void notifyRoutingTableFull() |
| { |
| mToastHandler.showToast("Last installed NFC Service is not enabled due to limited resources. To enable this service, " + |
| "please disable other servives in Settings Menu", 20); |
| |
| if(!mNxpNfcController.isGsmaCommitOffhostService()) { |
| ComponentName prevPaymentComponent = mAidCache.getPreviousPreferredPaymentService(); |
| |
| mNxpPrefsEditor = mNxpPrefs.edit(); |
| mNxpPrefsEditor.putInt("PREF_SET_AID_ROUTING_TABLE_FULL",0x01); |
| mNxpPrefsEditor.commit(); |
| //broadcast Aid Routing Table Full intent to the user |
| Intent aidTableFull = new Intent(); |
| aidTableFull.putExtra(NxpConstants.EXTRA_GSMA_PREV_PAYMENT_COMPONENT,prevPaymentComponent); |
| aidTableFull.setAction(NxpConstants.ACTION_ROUTING_TABLE_FULL); |
| if (DBG) { |
| Log.d(TAG, "notify aid routing table full to the user"); |
| } |
| mContext.sendBroadcastAsUser(aidTableFull, UserHandle.CURRENT); |
| mAidCache.setPreviousPreferredPaymentService(null); |
| } |
| |
| } |
| /** |
| * set default Aid route entry in case application does not configure this route entry |
| */ |
| public void setDefaultAidRouteLoc( int routeLoc) |
| { |
| mNxpPrefsEditor = mNxpPrefs.edit(); |
| Log.d(TAG, "writing to preferences setDefaultAidRouteLoc :" + routeLoc); |
| |
| int defaultAidRoute = ((mDeviceHost.getDefaultAidPowerState() & 0x1F) | (routeLoc << ROUTE_LOC_MASK)); |
| if(routeLoc == 0x00) |
| { |
| /* |
| bit pos 1 = Power Off |
| bit pos 2 = Battery Off |
| bit pos 4 = Screen Off |
| Set these bits to 0 because in case routeLoc = HOST it can not work on POWER_OFF, BATTERY_OFF and SCREEN_OFF*/ |
| defaultAidRoute &= 0xE9; |
| } |
| |
| mNxpPrefsEditor.putInt("PREF_SET_DEFAULT_ROUTE_ID", defaultAidRoute); |
| mNxpPrefsEditor.commit(); |
| int defaultRoute=mNxpPrefs.getInt("PREF_SET_DEFAULT_ROUTE_ID",0xFF); |
| Log.d(TAG, "reading preferences from user :" + defaultRoute); |
| } |
| |
| public int getAidRoutingTableSize () |
| { |
| int aidTableSize = 0x00; |
| aidTableSize = mDeviceHost.getAidTableSize(); |
| return aidTableSize; |
| } |
| |
| public void routeAids(String aid, int route, int powerState, int aidInfo) { |
| Message msg = mHandler.obtainMessage(); |
| msg.what = MSG_ROUTE_AID; |
| msg.arg1 = route; |
| msg.arg2 = powerState; |
| Bundle aidbundle = new Bundle(); |
| aidbundle.putInt("aidinfo",aidInfo); |
| msg.setData(aidbundle); |
| msg.obj = aid; |
| mHandler.sendMessage(msg); |
| } |
| |
| public void unrouteAids(String aid) { |
| sendMessage(MSG_UNROUTE_AID, aid); |
| } |
| |
| public void routeApduPattern(String apdu, String mask ,int route, int powerState) { |
| Message msg = mHandler.obtainMessage(); |
| msg.what = MSG_ROUTE_APDU; |
| msg.arg1 = route; |
| msg.arg2 = powerState; |
| Bundle apduPatternbundle = new Bundle(); |
| apduPatternbundle.putString("apduData",apdu); |
| apduPatternbundle.putString("apduMask",mask); |
| msg.setData(apduPatternbundle); |
| mHandler.sendMessage(msg); |
| } |
| |
| public void unrouteApduPattern(String apdu) { |
| //sendMessage(MSG_UNROUTE_APDU, apdu); |
| mDeviceHost.unrouteApduPattern(hexStringToBytes(apdu)); |
| } |
| |
| public int getNciVersion() { |
| return mDeviceHost.getNciVersion(); |
| } |
| private byte[] getT3tIdentifierBytes(String systemCode, String nfcId2, String t3tPmm) { |
| ByteBuffer buffer = ByteBuffer.allocate(2 + 8 + 8); |
| buffer.put(hexStringToBytes(systemCode)); |
| buffer.put(hexStringToBytes(nfcId2)); |
| buffer.put(hexStringToBytes(t3tPmm)); |
| byte[] t3tIdBytes = new byte[buffer.position()]; |
| buffer.position(0); |
| buffer.get(t3tIdBytes); |
| |
| return t3tIdBytes; |
| } |
| |
| public void registerT3tIdentifier(String systemCode, String nfcId2, String t3tPmm) { |
| Log.d(TAG, "request to register LF_T3T_IDENTIFIER"); |
| |
| byte[] t3tIdentifier = getT3tIdentifierBytes(systemCode, nfcId2, t3tPmm); |
| sendMessage(MSG_REGISTER_T3T_IDENTIFIER, t3tIdentifier); |
| } |
| |
| public void deregisterT3tIdentifier(String systemCode, String nfcId2, String t3tPmm) { |
| Log.d(TAG, "request to deregister LF_T3T_IDENTIFIER"); |
| |
| byte[] t3tIdentifier = getT3tIdentifierBytes(systemCode, nfcId2, t3tPmm); |
| sendMessage(MSG_DEREGISTER_T3T_IDENTIFIER, t3tIdentifier); |
| } |
| |
| public void clearT3tIdentifiersCache() { |
| Log.d(TAG, "clear T3t Identifiers Cache"); |
| mDeviceHost.clearT3tIdentifiersCache(); |
| } |
| |
| public int getLfT3tMax() { |
| return mDeviceHost.getLfT3tMax(); |
| } |
| |
| public void commitRouting() { |
| if (mNxpNfcState != NXP_NFC_STATE_ON) { |
| Log.d(TAG, "Nfc is not completely initialized. Returning.."); |
| return; |
| } |
| mHandler.sendEmptyMessage(MSG_COMMIT_ROUTING); |
| } |
| /** |
| * get default Aid route entry in case application does not configure this route entry |
| */ |
| public int GetDefaultRouteLoc() |
| { |
| int defaultRouteLoc = mNxpPrefs.getInt("PREF_SET_DEFAULT_ROUTE_ID", GetDefaultRouteEntry()) >> ROUTE_LOC_MASK; |
| Log.d(TAG, "GetDefaultRouteLoc :" + defaultRouteLoc); |
| return defaultRouteLoc ; |
| } |
| |
| /** |
| * get default MifareDesfireRoute route entry in case application does not configure this route entry |
| */ |
| public int GetDefaultMifareDesfireRouteEntry() |
| { |
| int routeLoc = mDeviceHost.getDefaultDesfireRoute(); |
| int defaultMifareDesfireRoute = ((mDeviceHost.getDefaultDesfirePowerState() & 0x3F) | (routeLoc << ROUTE_LOC_MASK)); |
| if(routeLoc == 0x00) |
| { |
| /* |
| bit pos 1 = Power Off |
| bit pos 2 = Battery Off |
| bit pos 4 = Screen Off |
| Set these bits to 0 because in case routeLoc = HOST it can not work on POWER_OFF, BATTERY_OFF and SCREEN_OFF*/ |
| defaultMifareDesfireRoute &= 0xF9; |
| } |
| if (DBG) Log.d(TAG, "defaultMifareDesfireRoute : " + defaultMifareDesfireRoute); |
| return defaultMifareDesfireRoute; |
| } |
| /** |
| * set default Aid route entry in case application does not configure this route entry |
| */ |
| |
| public int GetDefaultRouteEntry() |
| { |
| int routeLoc = mDeviceHost.getDefaultAidRoute(); |
| int defaultAidRoute = ((mDeviceHost.getDefaultAidPowerState() & 0x3F) | (routeLoc << ROUTE_LOC_MASK)); |
| if(routeLoc == 0x00) |
| { |
| /* |
| bit pos 1 = Power Off |
| bit pos 2 = Battery Off |
| bit pos 4 = Screen Off |
| Set these bits to 0 because in case routeLoc = HOST it can not work on POWER_OFF, BATTERY_OFF and SCREEN_OFF*/ |
| defaultAidRoute &= 0xF9; |
| } |
| if (DBG) Log.d(TAG, "defaultAidRoute : " + defaultAidRoute); |
| return defaultAidRoute; |
| } |
| |
| /** |
| * get default MifateCLT route entry in case application does not configure this route entry |
| */ |
| public int GetDefaultMifateCLTRouteEntry() |
| { |
| int routeLoc = mDeviceHost.getDefaultMifareCLTRoute(); |
| int defaultMifateCLTRoute = ((mDeviceHost.getDefaultMifareCLTPowerState() & 0x3F) | (routeLoc << ROUTE_LOC_MASK) | (TECH_TYPE_A << TECH_TYPE_MASK)); |
| |
| if (DBG) Log.d(TAG, "defaultMifateCLTRoute : " + defaultMifateCLTRoute); |
| return defaultMifateCLTRoute; |
| } |
| |
| public boolean setDefaultRoute(int defaultRouteEntry, int defaultProtoRouteEntry, int defaultTechRouteEntry) { |
| boolean ret = mDeviceHost.setDefaultRoute(defaultRouteEntry, defaultProtoRouteEntry, defaultTechRouteEntry); |
| return ret; |
| } |
| |
| public int getDefaultRoute() { |
| return mNxpPrefs.getInt(PREF_DEFAULT_ROUTE_ID, DEFAULT_ROUTE_ID_DEFAULT); |
| } |
| |
| |
| public void commitingFelicaRouting() { |
| mHandler.sendEmptyMessage(MSG_COMMITINF_FELICA_ROUTING); |
| } |
| |
| public void commitedFelicaRouting() { |
| mHandler.sendEmptyMessage(MSG_COMMITED_FELICA_ROUTING); |
| } |
| |
| public int getAidRoutingTableStatus() { |
| int aidTableStatus = 0x00; |
| aidTableStatus = mNxpPrefs.getInt("PREF_SET_AID_ROUTING_TABLE_FULL",0x00); |
| return aidTableStatus; |
| } |
| |
| public void clearRouting() { |
| mHandler.sendEmptyMessage(MSG_CLEAR_ROUTING); |
| } |
| |
| public boolean isVzwFeatureEnabled(){ |
| return mDeviceHost.isVzwFeatureEnabled(); |
| } |
| |
| public boolean sendData(byte[] data) { |
| return mDeviceHost.sendRawFrame(data); |
| } |
| |
| public int getDefaultSecureElement() { |
| int[] seList = mDeviceHost.doGetSecureElementList(); |
| if ( seList == null || seList.length != 1) { |
| //use default value |
| return -1; |
| } else { |
| return seList[0]; |
| } |
| } |
| |
| public void updateLastScreenState() |
| { |
| Log.d(TAG, "updateLastScreenState"); |
| int screen_state_mask = (mNfcUnlockManager.isLockscreenPollingEnabled()) ? |
| (ScreenStateHelper.SCREEN_POLLING_TAG_MASK | mScreenState) : mScreenState; |
| mDeviceHost.doSetScreenOrPowerState(screen_state_mask); |
| } |
| |
| public void etsiStartConfig(int eeHandle) { |
| Log.d(TAG, "etsiStartConfig Enter"); |
| |
| Log.d(TAG, "etsiStartConfig : etsiInitConfig"); |
| mDeviceHost.etsiInitConfig(); |
| |
| Log.d(TAG, "etsiStartConfig : disableDiscovery"); |
| mDeviceHost.disableDiscovery(); |
| |
| Log.d(TAG, "etsiStartConfig : etsiReaderConfig"); |
| mDeviceHost.etsiReaderConfig(eeHandle); |
| |
| Log.d(TAG, "etsiStartConfig : notifyEEReaderEvent"); |
| mDeviceHost.notifyEEReaderEvent(ETSI_READER_START_SUCCESS); |
| |
| Log.d(TAG, "etsiStartConfig : setEtsiReaederState"); |
| mDeviceHost.setEtsiReaederState(STATE_SE_RDR_MODE_STARTED); |
| //broadcast SWP_READER_ACTIVATED evt |
| Intent swpReaderRequestedIntent = new Intent(); |
| swpReaderRequestedIntent.setAction(NxpConstants.ACTION_NFC_MPOS_READER_MODE_START_SUCCESS); |
| if (DBG) { |
| Log.d(TAG, "SWP READER - Requested"); |
| } |
| mContext.sendBroadcast(swpReaderRequestedIntent); |
| |
| Log.d(TAG, "etsiStartConfig : enableDiscovery"); |
| mDeviceHost.enableDiscovery(mCurrentDiscoveryParameters, true); |
| |
| Log.d(TAG, "etsiStartConfig Exit"); |
| } |
| |
| public void etsiStopConfig(int discNtfTimeout) { |
| Log.d(TAG, "etsiStopConfig Enter"); |
| if( mDeviceHost.getEtsiReaederState() == STATE_SE_RDR_MODE_STOP_IN_PROGRESS) |
| { |
| Log.d(TAG, "Attempting etsiStopConfig while STATE_SE_RDR_MODE_STOP_IN_PROGRESS. Returning.."); |
| return; |
| } |
| ETSI_STOP_CONFIG = true; |
| Log.d(TAG, "etsiStopConfig : etsiInitConfig"); |
| mDeviceHost.etsiInitConfig(); |
| |
| Timer mTimer = new Timer(); |
| TagRemoveTaskTimer tagRemoveTask = new TagRemoveTaskTimer(); |
| mTimer.schedule(tagRemoveTask, ETSI_PRESENCE_CHECK_DELAY, ETSI_PRESENCE_CHECK_DELAY); |
| |
| Log.d(TAG, "etsiStopConfig : disableDiscovery"); |
| mDeviceHost.stopPoll(NxpConstants.ULTRA_LOW_POWER); |
| mTimer.cancel(); |
| |
| if(mDeviceHost.getEtsiReaederState() == STATE_SE_RDR_MODE_STOPPED) |
| { |
| Log.d(TAG, "etsiStopConfig :etsi reader already Stopped. Returning.."); |
| ETSI_STOP_CONFIG = false; |
| return; |
| } |
| Log.d(TAG, "etsiStopConfig : etsiResetReaderConfig"); |
| mDeviceHost.etsiResetReaderConfig(); |
| |
| Log.d(TAG, "etsiStopConfig : notifyEEReaderEvent"); |
| mDeviceHost.notifyEEReaderEvent(ETSI_READER_STOP); |
| |
| Log.d(TAG, "etsiStopConfig : enable discovery"); |
| NfcDiscoveryParameters params = computeDiscoveryParameters(mScreenState); |
| boolean shouldRestart = mCurrentDiscoveryParameters.shouldEnableDiscovery(); |
| mDeviceHost.enableDiscovery(params, shouldRestart); |
| |
| Intent swpReaderDeActivatedIntent = new Intent(); |
| |
| //broadcast SWP_READER_DEACTIVATED evt |
| swpReaderDeActivatedIntent |
| .setAction(NxpConstants.ACTION_NFC_MPOS_READER_MODE_STOP_SUCCESS); |
| if (DBG) { |
| Log.d(TAG, "SWP READER - DeActivated"); |
| } |
| mContext.sendBroadcast(swpReaderDeActivatedIntent); |
| |
| Log.d(TAG, "etsiStopConfig : setEtsiReaederState"); |
| mDeviceHost.setEtsiReaederState(STATE_SE_RDR_MODE_STOPPED); |
| |
| ETSI_STOP_CONFIG = false; |
| updateLastScreenState(); |
| |
| Log.d(TAG, "etsiStopConfig Exit"); |
| } |
| |
| void sendMessage(int what, Object obj) { |
| Message msg = mHandler.obtainMessage(); |
| msg.what = what; |
| msg.obj = obj; |
| mHandler.sendMessage(msg); |
| } |
| |
| final class NfcServiceHandler extends Handler { |
| @Override |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case MSG_ROUTE_AID: { |
| int route = msg.arg1; |
| int power = msg.arg2; |
| int aidInfo = 0x00; |
| Bundle dataBundle = msg.getData(); |
| if (dataBundle != null) |
| aidInfo = dataBundle.getInt("aidinfo"); |
| String aid = (String) msg.obj; |
| String cuttedAid = aid; |
| if(aid.endsWith("*")||aid.endsWith("#")) { |
| cuttedAid = aid.substring(0, aid.length() - 1); |
| } |
| mDeviceHost.routeAid(hexStringToBytes(cuttedAid), route, power, aidInfo); |
| // Restart polling config |
| break; |
| } |
| case MSG_REGISTER_T3T_IDENTIFIER: { |
| Log.d(TAG, "message to register LF_T3T_IDENTIFIER"); |
| mDeviceHost.disableDiscovery(); |
| |
| byte[] t3tIdentifier = (byte[]) msg.obj; |
| mDeviceHost.registerT3tIdentifier(t3tIdentifier); |
| |
| NfcDiscoveryParameters params = computeDiscoveryParameters(mScreenState); |
| boolean shouldRestart = mCurrentDiscoveryParameters.shouldEnableDiscovery(); |
| mDeviceHost.enableDiscovery(params, shouldRestart); |
| break; |
| } |
| case MSG_DEREGISTER_T3T_IDENTIFIER: { |
| Log.d(TAG, "message to deregister LF_T3T_IDENTIFIER"); |
| mDeviceHost.disableDiscovery(); |
| |
| byte[] t3tIdentifier = (byte[]) msg.obj; |
| mDeviceHost.deregisterT3tIdentifier(t3tIdentifier); |
| |
| NfcDiscoveryParameters params = computeDiscoveryParameters(mScreenState); |
| boolean shouldRestart = mCurrentDiscoveryParameters.shouldEnableDiscovery(); |
| mDeviceHost.enableDiscovery(params, shouldRestart); |
| break; |
| } |
| case MSG_INVOKE_BEAM: { |
| mP2pLinkManager.onManualBeamInvoke((BeamShareData)msg.obj); |
| break; |
| } |
| |
| case MSG_UNROUTE_AID: { |
| String aid = (String) msg.obj; |
| mDeviceHost.unrouteAid(hexStringToBytes(aid)); |
| break; |
| } |
| |
| case MSG_COMMITINF_FELICA_ROUTING: { |
| Log.e(TAG, "applyRouting -10"); |
| mIsFelicaOnHostConfiguring = true; |
| applyRouting(true); |
| break; |
| } |
| |
| case MSG_COMMITED_FELICA_ROUTING: { |
| Log.e(TAG, "applyRouting -11"); |
| mIsFelicaOnHostConfigured = true; |
| applyRouting(true); |
| break; |
| } |
| |
| case MSG_COMMIT_ROUTING: { |
| Log.e(TAG, "applyRouting -9"); |
| boolean commit = false; |
| boolean enForced = false; |
| synchronized (NfcService.this) { |
| if (mCurrentDiscoveryParameters.shouldEnableDiscovery()) { |
| commit = true; |
| }else if(mAidRoutingManager.isRoutingTableUpdated()){ |
| commit = true; |
| enForced = true; |
| Log.d(TAG, "Routing table is updated thus needs to be committed."); |
| } |
| else { |
| Log.d(TAG, "Not committing routing because discovery is disabled."); |
| } |
| } |
| if (commit) { |
| mIsRoutingTableDirty = true; |
| applyRouting(enForced); |
| } |
| |
| |
| break; |
| } |
| case MSG_CLEAR_ROUTING: { |
| mDeviceHost.clearAidTable(); |
| break; |
| } |
| |
| case MSG_CHANGE_DEFAULT_ROUTE: |
| Log.d(TAG, "Handler: Change default route"); |
| try{ |
| mNxpNfcAdapter.DefaultRouteSet(ROUTE_ID_HOST, true, false, false); |
| } catch(RemoteException re) { |
| Log.d(TAG, "NxpNci: onAidRoutingTableFull: Exception to change default route to host!"); |
| } |
| break; |
| |
| case MSG_MOCK_NDEF: { |
| NdefMessage ndefMsg = (NdefMessage) msg.obj; |
| Bundle extras = new Bundle(); |
| extras.putParcelable(Ndef.EXTRA_NDEF_MSG, ndefMsg); |
| extras.putInt(Ndef.EXTRA_NDEF_MAXLENGTH, 0); |
| extras.putInt(Ndef.EXTRA_NDEF_CARDSTATE, Ndef.NDEF_MODE_READ_ONLY); |
| extras.putInt(Ndef.EXTRA_NDEF_TYPE, Ndef.TYPE_OTHER); |
| Tag tag = Tag.createMockTag(new byte[]{0x00}, |
| new int[]{TagTechnology.NDEF}, |
| new Bundle[]{extras}); |
| Log.d(TAG, "mock NDEF tag, starting corresponding activity"); |
| Log.d(TAG, tag.toString()); |
| int dispatchStatus = mNfcDispatcher.dispatchTag(tag); |
| if (dispatchStatus == NfcDispatcher.DISPATCH_SUCCESS) { |
| playSound(SOUND_END); |
| } else if (dispatchStatus == NfcDispatcher.DISPATCH_FAIL) { |
| playSound(SOUND_ERROR); |
| } |
| break; |
| } |
| |
| case MSG_SE_DELIVER_INTENT: { |
| Log.d(TAG, "SE DELIVER INTENT"); |
| Intent seIntent = (Intent) msg.obj; |
| |
| String action = seIntent.getAction(); |
| if (action.equals("com.gsma.services.nfc.action.TRANSACTION_EVENT")) { |
| byte[] byteAid = seIntent.getByteArrayExtra("com.android.nfc_extras.extra.AID"); |
| byte[] data = seIntent.getByteArrayExtra("com.android.nfc_extras.extra.DATA"); |
| String seName = seIntent.getStringExtra("com.android.nfc_extras.extra.SECURE_ELEMENT_NAME"); |
| StringBuffer strAid = new StringBuffer(); |
| for (int i = 0; i < byteAid.length; i++) { |
| String hex = Integer.toHexString(0xFF & byteAid[i]); |
| if (hex.length() == 1) |
| strAid.append('0'); |
| strAid.append(hex); |
| } |
| Intent gsmaIntent = new Intent(); |
| gsmaIntent.setAction("com.gsma.services.nfc.action.TRANSACTION_EVENT"); |
| if (byteAid != null) |
| gsmaIntent.putExtra("com.gsma.services.nfc.extra.AID", byteAid); |
| if (data != null) |
| gsmaIntent.putExtra("com.gsma.services.nfc.extra.DATA", data); |
| |
| //"nfc://secure:0/<seName>/<strAid>" |
| String url = new String ("nfc://secure:0/" + seName + "/" + strAid); |
| gsmaIntent.setData(Uri.parse(url)); |
| gsmaIntent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); |
| gsmaIntent.setPackage(seIntent.getPackage()); |
| |
| Boolean receptionMode = mNxpNfcController.mMultiReceptionMap.get(seName); |
| if (receptionMode == null) |
| receptionMode = defaultTransactionEventReceptionMode; |
| |
| if (receptionMode == multiReceptionMode) { |
| // if multicast reception for GSMA |
| mContext.sendBroadcast(gsmaIntent); |
| } else { |
| // if unicast reception for GSMA |
| try { |
| if (mIsSentUnicastReception == false) { |
| //start gsma |
| gsmaIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| mContext.startActivity(gsmaIntent); |
| mIsSentUnicastReception = true; |
| } |
| } catch (Exception e) { |
| if (DBG) Log.d(TAG, "Exception: " + e.getMessage()); |
| } |
| } |
| } else { |
| mContext.sendBroadcast(seIntent); |
| } |
| break; |
| } |
| |
| case MSG_NDEF_TAG: |
| if (DBG) Log.d(TAG, "Tag detected, notifying applications"); |
| mPowerManager.userActivity(SystemClock.uptimeMillis(), |
| PowerManager.USER_ACTIVITY_EVENT_OTHER, 0); |
| mNumTagsDetected.incrementAndGet(); |
| TagEndpoint tag = (TagEndpoint) msg.obj; |
| byte[] debounceTagUid; |
| int debounceTagMs; |
| ITagRemovedCallback debounceTagRemovedCallback; |
| synchronized (NfcService.this) { |
| debounceTagUid = mDebounceTagUid; |
| debounceTagMs = mDebounceTagDebounceMs; |
| debounceTagRemovedCallback = mDebounceTagRemovedCallback; |
| } |
| |
| ReaderModeParams readerParams = null; |
| int presenceCheckDelay = DEFAULT_PRESENCE_CHECK_DELAY; |
| DeviceHost.TagDisconnectedCallback callback = |
| new DeviceHost.TagDisconnectedCallback() { |
| @Override |
| public void onTagDisconnected(long handle) { |
| if(nci_version != NCI_VERSION_2_0) { |
| applyRouting(false); |
| } |
| } |
| }; |
| synchronized (NfcService.this) { |
| readerParams = mReaderModeParams; |
| } |
| if (readerParams != null) { |
| presenceCheckDelay = readerParams.presenceCheckDelay; |
| if ((readerParams.flags & NfcAdapter.FLAG_READER_SKIP_NDEF_CHECK) != 0) { |
| if (DBG) Log.d(TAG, "Skipping NDEF detection in reader mode"); |
| tag.startPresenceChecking(presenceCheckDelay, callback); |
| dispatchTagEndpoint(tag, readerParams); |
| break; |
| } |
| } |
| |
| if (tag.getConnectedTechnology() == TagTechnology.NFC_BARCODE) { |
| // When these tags start containing NDEF, they will require |
| // the stack to deal with them in a different way, since |
| // they are activated only really shortly. |
| // For now, don't consider NDEF on these. |
| if (DBG) Log.d(TAG, "Skipping NDEF detection for NFC Barcode"); |
| tag.startPresenceChecking(presenceCheckDelay, callback); |
| dispatchTagEndpoint(tag, readerParams); |
| break; |
| } |
| NdefMessage ndefMsg = tag.findAndReadNdef(); |
| |
| if (ndefMsg == null) { |
| // First try to see if this was a bad tag read |
| if (!tag.reconnect()) { |
| tag.disconnect(); |
| break; |
| } |
| } |
| |
| if (debounceTagUid != null) { |
| // If we're debouncing and the UID or the NDEF message of the tag match, |
| // don't dispatch but drop it. |
| if (Arrays.equals(debounceTagUid, tag.getUid()) || |
| (ndefMsg != null && ndefMsg.equals(mLastReadNdefMessage))) { |
| mHandler.removeMessages(MSG_TAG_DEBOUNCE); |
| mHandler.sendEmptyMessageDelayed(MSG_TAG_DEBOUNCE, debounceTagMs); |
| tag.disconnect(); |
| return; |
| } else { |
| synchronized (NfcService.this) { |
| mDebounceTagUid = null; |
| mDebounceTagRemovedCallback = null; |
| mDebounceTagNativeHandle = INVALID_NATIVE_HANDLE; |
| } |
| if (debounceTagRemovedCallback != null) { |
| try { |
| debounceTagRemovedCallback.onTagRemoved(); |
| } catch (RemoteException e) { |
| // Ignore |
| } |
| } |
| } |
| } |
| |
| mLastReadNdefMessage = ndefMsg; |
| |
| tag.startPresenceChecking(presenceCheckDelay, callback); |
| dispatchTagEndpoint(tag, readerParams); |
| break; |
| |
| case MSG_CONNECTIVITY_EVENT: |
| if (DBG) { |
| Log.d(TAG, "SE EVENT CONNECTIVITY"); |
| } |
| Integer evtSrcInfo = (Integer) msg.obj; |
| Log.d(TAG, "Event source " + evtSrcInfo); |
| String evtSrc = ""; |
| if(evtSrcInfo == UICC_ID_TYPE) { |
| evtSrc = NxpConstants.UICC_ID; |
| } else if(evtSrcInfo == UICC2_ID_TYPE) { |
| evtSrc = NxpConstants.UICC2_ID; |
| } else if(evtSrcInfo == SMART_MX_ID_TYPE) { |
| evtSrc = NxpConstants.SMART_MX_ID; |
| } |
| |
| Intent eventConnectivityIntent = new Intent(); |
| eventConnectivityIntent.setAction(NxpConstants.ACTION_CONNECTIVITY_EVENT_DETECTED); |
| eventConnectivityIntent.putExtra(NxpConstants.EXTRA_SOURCE, evtSrc); |
| if (DBG) { |
| Log.d(TAG, "Broadcasting Intent"); |
| } |
| mContext.sendBroadcast(eventConnectivityIntent, NfcPermissions.NFC_PERMISSION); |
| break; |
| |
| case MSG_EMVCO_MULTI_CARD_DETECTED_EVENT: |
| if (DBG) { |
| Log.d(TAG, "EMVCO MULTI CARD DETECTED EVENT"); |
| } |
| |
| Intent eventEmvcoMultiCardIntent = new Intent(); |
| eventEmvcoMultiCardIntent.setAction(ACTION_EMVCO_MULTIPLE_CARD_DETECTED); |
| if (DBG) { |
| Log.d(TAG, "Broadcasting Intent"); |
| } |
| mContext.sendBroadcast(eventEmvcoMultiCardIntent, NFC_PERM); |
| break; |
| |
| case MSG_SE_EMV_CARD_REMOVAL: |
| if (DBG) Log.d(TAG, "Card Removal message"); |
| /* Send broadcast */ |
| Intent cardRemovalIntent = new Intent(); |
| cardRemovalIntent.setAction(ACTION_EMV_CARD_REMOVAL); |
| if (DBG) Log.d(TAG, "Broadcasting " + ACTION_EMV_CARD_REMOVAL); |
| sendSeBroadcast(cardRemovalIntent); |
| break; |
| |
| case MSG_SE_APDU_RECEIVED: |
| if (DBG) Log.d(TAG, "APDU Received message"); |
| byte[] apduBytes = (byte[]) msg.obj; |
| /* Send broadcast */ |
| Intent apduReceivedIntent = new Intent(); |
| apduReceivedIntent.setAction(ACTION_APDU_RECEIVED); |
| if (apduBytes != null && apduBytes.length > 0) { |
| apduReceivedIntent.putExtra(EXTRA_APDU_BYTES, apduBytes); |
| } |
| if (DBG) Log.d(TAG, "Broadcasting " + ACTION_APDU_RECEIVED); |
| sendSeBroadcast(apduReceivedIntent); |
| break; |
| |
| case MSG_SE_MIFARE_ACCESS: |
| if (DBG) Log.d(TAG, "MIFARE access message"); |
| /* Send broadcast */ |
| byte[] mifareCmd = (byte[]) msg.obj; |
| Intent mifareAccessIntent = new Intent(); |
| mifareAccessIntent.setAction(ACTION_MIFARE_ACCESS_DETECTED); |
| if (mifareCmd != null && mifareCmd.length > 1) { |
| int mifareBlock = mifareCmd[1] & 0xff; |
| if (DBG) Log.d(TAG, "Mifare Block=" + mifareBlock); |
| mifareAccessIntent.putExtra(EXTRA_MIFARE_BLOCK, mifareBlock); |
| } |
| if (DBG) Log.d(TAG, "Broadcasting " + ACTION_MIFARE_ACCESS_DETECTED); |
| sendSeBroadcast(mifareAccessIntent); |
| break; |
| |
| case MSG_LLCP_LINK_ACTIVATION: |
| mPowerManager.userActivity(SystemClock.uptimeMillis(), |
| PowerManager.USER_ACTIVITY_EVENT_OTHER, 0); |
| if (mIsDebugBuild) { |
| Intent actIntent = new Intent(ACTION_LLCP_UP); |
| mContext.sendBroadcast(actIntent); |
| } |
| llcpActivated((NfcDepEndpoint) msg.obj); |
| break; |
| |
| case MSG_LLCP_LINK_DEACTIVATED: |
| if (mIsDebugBuild) { |
| Intent deactIntent = new Intent(ACTION_LLCP_DOWN); |
| mContext.sendBroadcast(deactIntent); |
| } |
| NfcDepEndpoint device = (NfcDepEndpoint) msg.obj; |
| boolean needsDisconnect = false; |
| |
| Log.d(TAG, "LLCP Link Deactivated message. Restart polling loop."); |
| synchronized (NfcService.this) { |
| /* Check if the device has been already unregistered */ |
| if (mObjectMap.remove(device.getHandle()) != null) { |
| /* Disconnect if we are initiator */ |
| if (device.getMode() == NfcDepEndpoint.MODE_P2P_TARGET) { |
| if (DBG) Log.d(TAG, "disconnecting from target"); |
| needsDisconnect = true; |
| } else { |
| if (DBG) Log.d(TAG, "not disconnecting from initiator"); |
| } |
| } |
| } |
| if (needsDisconnect) { |
| device.disconnect(); // restarts polling loop |
| } |
| |
| mP2pLinkManager.onLlcpDeactivated(); |
| break; |
| case MSG_LLCP_LINK_FIRST_PACKET: |
| mP2pLinkManager.onLlcpFirstPacketReceived(); |
| break; |
| case MSG_TARGET_DESELECTED: |
| /* Broadcast Intent Target Deselected */ |
| if (DBG) Log.d(TAG, "Target Deselected"); |
| Intent intent = new Intent(); |
| intent.setAction(NativeNfcManager.INTERNAL_TARGET_DESELECTED_ACTION); |
| if (DBG) Log.d(TAG, "Broadcasting Intent"); |
| mContext.sendOrderedBroadcast(intent, NfcPermissions.NFC_PERMISSION); |
| break; |
| |
| case MSG_SE_FIELD_ACTIVATED: { |
| if (DBG) Log.d(TAG, "SE FIELD ACTIVATED"); |
| Intent eventFieldOnIntent = new Intent(); |
| eventFieldOnIntent.setAction(ACTION_RF_FIELD_ON_DETECTED); |
| sendSeBroadcast(eventFieldOnIntent); |
| break; |
| } |
| case MSG_RESUME_POLLING: |
| mNfcAdapter.resumePolling(); |
| break; |
| |
| case MSG_SE_FIELD_DEACTIVATED: { |
| if (DBG) Log.d(TAG, "SE FIELD DEACTIVATED"); |
| Intent eventFieldOffIntent = new Intent(); |
| eventFieldOffIntent.setAction(ACTION_RF_FIELD_OFF_DETECTED); |
| sendSeBroadcast(eventFieldOffIntent); |
| break; |
| } |
| |
| case MSG_SE_LISTEN_ACTIVATED: { |
| if (DBG) Log.d(TAG, "SE LISTEN MODE ACTIVATED"); |
| Intent listenModeActivated = new Intent(); |
| listenModeActivated.setAction(ACTION_SE_LISTEN_ACTIVATED); |
| sendSeBroadcast(listenModeActivated); |
| break; |
| } |
| |
| case MSG_SE_LISTEN_DEACTIVATED: { |
| if (DBG) Log.d(TAG, "SE LISTEN MODE DEACTIVATED"); |
| Intent listenModeDeactivated = new Intent(); |
| listenModeDeactivated.setAction(ACTION_SE_LISTEN_DEACTIVATED); |
| sendSeBroadcast(listenModeDeactivated); |
| break; |
| } |
| |
| case MSG_SWP_READER_REQUESTED: |
| |
| /* Send broadcast ordered */ |
| Intent swpReaderRequestedIntent = new Intent(); |
| ArrayList<Integer> techList = (ArrayList<Integer>) msg.obj; |
| Integer[] techs = techList.toArray(new Integer[techList.size()]); |
| swpReaderRequestedIntent |
| .setAction(NxpConstants.ACTION_NFC_MPOS_READER_MODE_START_SUCCESS); |
| if (DBG) { |
| Log.d(TAG, "SWP READER - Requested"); |
| } |
| mContext.sendBroadcast(swpReaderRequestedIntent); |
| break; |
| |
| case MSG_SWP_READER_REQUESTED_FAIL: |
| |
| /* Send broadcast ordered */ |
| Intent swpReaderRequestedFailIntent = new Intent(); |
| |
| swpReaderRequestedFailIntent |
| .setAction(NxpConstants.ACTION_NFC_MPOS_READER_MODE_START_FAIL); |
| if (DBG) { |
| Log.d(TAG, "SWP READER - Requested Fail"); |
| } |
| mContext.sendBroadcast(swpReaderRequestedFailIntent); |
| break; |
| |
| case MSG_ETSI_START_CONFIG: |
| { |
| Log.d(TAG, "NfcServiceHandler - MSG_ETSI_START_CONFIG"); |
| ArrayList<Integer> configList = (ArrayList<Integer>) msg.obj; |
| int eeHandle; |
| if(configList.contains(0x402)) |
| { |
| eeHandle = 0x402; |
| } |
| else{ |
| eeHandle = 0x4C0; |
| } |
| synchronized (NfcService.this) { |
| etsiStartConfig(eeHandle); |
| } |
| } |
| break; |
| |
| case MSG_ETSI_STOP_CONFIG: |
| |
| Log.d(TAG, "NfcServiceHandler - MSG_ETSI_STOP_CONFIG"); |
| |
| etsiStopConfig((int)msg.obj); |
| break; |
| |
| case MSG_ETSI_SWP_TIMEOUT: |
| |
| Log.d(TAG, "NfcServiceHandler - MSG_ETSI_SWP_TIMEOUT"); |
| |
| /* Send broadcast ordered */ |
| Intent swpReaderTimeoutIntent = new Intent(); |
| |
| swpReaderTimeoutIntent |
| .setAction(NxpConstants.ACTION_NFC_MPOS_READER_MODE_TIMEOUT); |
| if (DBG) { |
| Log.d(TAG, "SWP READER - Timeout"); |
| } |
| mContext.sendBroadcast(swpReaderTimeoutIntent); |
| break; |
| |
| case MSG_SWP_READER_RESTART: |
| |
| Log.d(TAG, "NfcServiceHandler - MSG_SWP_READER_RESTART"); |
| |
| /* Send broadcast ordered */ |
| Intent swpReaderRestartIntent = new Intent(); |
| |
| swpReaderRestartIntent |
| .setAction(NxpConstants.ACTION_NFC_MPOS_READER_MODE_RESTART); |
| if (DBG) { |
| Log.d(TAG, "SWP READER - RESTART"); |
| } |
| mContext.sendBroadcast(swpReaderRestartIntent); |
| break; |
| |
| case MSG_APPLY_SCREEN_STATE: |
| |
| mScreenState = (int)msg.obj; |
| |
| // If NFC is turning off, we shouldn't need any changes here |
| synchronized (NfcService.this) { |
| if (mState == NfcAdapter.STATE_TURNING_OFF) |
| return; |
| } |
| |
| int screen_state_mask = (mNfcUnlockManager.isLockscreenPollingEnabled()) ? |
| (ScreenStateHelper.SCREEN_POLLING_TAG_MASK | mScreenState) : mScreenState; |
| mDeviceHost.doSetScreenOrPowerState(screen_state_mask); |
| |
| if(nci_version != NCI_VERSION_2_0) { |
| applyRouting(false); |
| } else if(mScreenState == ScreenStateHelper.SCREEN_STATE_ON_UNLOCKED |
| || mNfcUnlockManager.isLockscreenPollingEnabled()) { |
| applyRouting(false); |
| } |
| break; |
| case MSG_TAG_DEBOUNCE: |
| // Didn't see the tag again, tag is gone |
| ITagRemovedCallback tagRemovedCallback; |
| synchronized (NfcService.this) { |
| mDebounceTagUid = null; |
| tagRemovedCallback = mDebounceTagRemovedCallback; |
| mDebounceTagRemovedCallback = null; |
| mDebounceTagNativeHandle = INVALID_NATIVE_HANDLE; |
| } |
| if (tagRemovedCallback != null) { |
| try { |
| tagRemovedCallback.onTagRemoved(); |
| } catch (RemoteException e) { |
| // Ignore |
| } |
| } |
| break; |
| case MSG_RESTART_WATCHDOG: |
| int enable = msg.arg1; |
| disableInternalwatchDog.cancel(); |
| try{ |
| disableInternalwatchDog.join(); |
| } catch (java.lang.InterruptedException e) { |
| } |
| disableInternalwatchDog = new WatchDogThread("disableInternal", ROUTING_WATCHDOG_MS); |
| Log.d(TAG, "New Watchdog: WatchDog Thread ID is "+ disableInternalwatchDog.getId()); |
| disableInternalwatchDog.start(); |
| break; |
| case MSG_UPDATE_STATS: |
| if (mNumTagsDetected.get() > 0) { |
| MetricsLogger.count(mContext, TRON_NFC_TAG, mNumTagsDetected.get()); |
| mNumTagsDetected.set(0); |
| } |
| if (mNumHceDetected.get() > 0) { |
| MetricsLogger.count(mContext, TRON_NFC_CE, mNumHceDetected.get()); |
| mNumHceDetected.set(0); |
| } |
| if (mNumP2pDetected.get() > 0) { |
| MetricsLogger.count(mContext, TRON_NFC_P2P, mNumP2pDetected.get()); |
| mNumP2pDetected.set(0); |
| } |
| removeMessages(MSG_UPDATE_STATS); |
| sendEmptyMessageDelayed(MSG_UPDATE_STATS, STATS_UPDATE_INTERVAL_MS); |
| break; |
| |
| case MSG_ROUTE_APDU:{ |
| int route = msg.arg1; |
| int power = msg.arg2; |
| String apduData = null; |
| String apduMask = null; |
| Bundle dataBundle = msg.getData(); |
| if (dataBundle != null) { |
| apduData = dataBundle.getString("apduData"); |
| apduMask = dataBundle.getString("apduMask"); |
| } |
| // Send the APDU |
| if(apduData != null && dataBundle != null) |
| mDeviceHost.routeApduPattern(route, power, hexStringToBytes(apduData) ,hexStringToBytes(apduMask)); |
| break; |
| } |
| case MSG_UNROUTE_APDU: { |
| String apdu = (String) msg.obj; |
| mDeviceHost.unrouteApduPattern(hexStringToBytes(apdu)); |
| break; |
| } |
| case MSG_TRANSACTION_EVENT: |
| if (mCardEmulationManager != null) { |
| mCardEmulationManager.onOffHostAidSelected(); |
| } |
| byte[][] data = (byte[][]) msg.obj; |
| sendOffHostTransactionEvent(data[0], data[1], data[2]); |
| break; |
| default: |
| Log.e(TAG, "Unknown message received"); |
| break; |
| } |
| } |
| |
| private void sendOffHostTransactionEvent(byte[] aid, byte[] data, byte[] readerByteArray) { |
| |
| if (!isSEServiceAvailable() || mNfcEventInstalledPackages.isEmpty()) { |
| return; |
| } |
| try { |
| String reader = new String(readerByteArray, "UTF-8"); |
| String[] installedPackages = new String[mNfcEventInstalledPackages.size()]; |
| boolean[] nfcAccess = mSEService.isNFCEventAllowed(reader, aid, |
| mNfcEventInstalledPackages.toArray(installedPackages)); |
| if (nfcAccess == null) { |
| return; |
| } |
| ArrayList<String> packages = new ArrayList<String>(); |
| Intent intent = new Intent(NfcAdapter.ACTION_TRANSACTION_DETECTED); |
| intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| intent.putExtra(NfcAdapter.EXTRA_AID, aid); |
| intent.putExtra(NfcAdapter.EXTRA_DATA, data); |
| intent.putExtra(NfcAdapter.EXTRA_SECURE_ELEMENT_NAME, reader); |
| StringBuilder aidString = new StringBuilder(aid.length); |
| for (byte b : aid) { |
| aidString.append(String.format("%02X", b)); |
| } |
| String url = new String ("nfc://secure:0/" + reader + "/" + aidString.toString()); |
| intent.setData(Uri.parse(url)); |
| for (int i = 0; i < nfcAccess.length; i++) { |
| if (nfcAccess[i]) { |
| intent.setPackage(mNfcEventInstalledPackages.get(i)); |
| mContext.sendBroadcast(intent); |
| } |
| } |
| } catch (RemoteException e) { |
| Log.e(TAG, "Error in isNFCEventAllowed() " + e); |
| } catch (UnsupportedEncodingException e) { |
| Log.e(TAG, "Incorrect format for Secure Element name" + e); |
| } |
| } |
| |
| /* Returns the list of packages that have access to NFC Events on any SE */ |
| private ArrayList<String> getSEAccessAllowedPackages() { |
| if (!isSEServiceAvailable() || mNfcEventInstalledPackages.isEmpty()) { |
| return null; |
| } |
| String[] readers = null; |
| try { |
| readers = mSEService.getReaders(); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Error in getReaders() " + e); |
| return null; |
| } |
| |
| if (readers == null || readers.length == 0) { |
| return null; |
| } |
| boolean[] nfcAccessFinal = null; |
| String[] installedPackages = new String[mNfcEventInstalledPackages.size()]; |
| for (String reader : readers) { |
| try { |
| boolean[] accessList = mSEService.isNFCEventAllowed(reader, null, |
| mNfcEventInstalledPackages.toArray(installedPackages)); |
| if (accessList == null) { |
| continue; |
| } |
| if (nfcAccessFinal == null) { |
| nfcAccessFinal = accessList; |
| } |
| for (int i = 0; i < accessList.length; i++) { |
| if (accessList[i]) { |
| nfcAccessFinal[i] = true; |
| } |
| } |
| } catch (RemoteException e) { |
| Log.e(TAG, "Error in isNFCEventAllowed() " + e); |
| } |
| } |
| if (nfcAccessFinal == null) { |
| return null; |
| } |
| ArrayList<String> packages = new ArrayList<String>(); |
| for (int i = 0; i < nfcAccessFinal.length; i++) { |
| if (nfcAccessFinal[i]) { |
| packages.add(mNfcEventInstalledPackages.get(i)); |
| } |
| } |
| return packages; |
| } |
| |
| private void sendSeBroadcast(Intent intent) { |
| intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); |
| // Resume app switches so the receivers can start activites without delay |
| mNfcDispatcher.resumeAppSwitches(); |
| Log.d(TAG, "NFCINTENT sendNfcEeAccessProtectedBroadcast"); |
| synchronized(this) { |
| ArrayList<String> SEPackages = getSEAccessAllowedPackages(); |
| if (SEPackages!= null && !SEPackages.isEmpty()) { |
| for (String packageName : SEPackages) { |
| intent.setPackage(packageName); |
| Log.d(TAG, "NFCINTENT SENT TO PACKAGE" + packageName); |
| mContext.sendBroadcast(intent); |
| } |
| } |
| PackageManager pm = mContext.getPackageManager(); |
| for (String packageName : mNfcEventInstalledPackages) { |
| try { |
| PackageInfo info = pm.getPackageInfo(packageName, 0); |
| if (SEPackages != null && SEPackages.contains(packageName)) { |
| continue; |
| } |
| if (info.applicationInfo != null && |
| ((info.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0 || |
| (info.applicationInfo.privateFlags & ApplicationInfo.PRIVATE_FLAG_PRIVILEGED) != 0)) { |
| intent.setPackage(packageName); |
| mContext.sendBroadcast(intent); |
| } |
| } catch (Exception e) { |
| Log.e(TAG, "Exception in getPackageInfo " + e); |
| } |
| } |
| } |
| } |
| |
| private void sendMultiEvtBroadcast(Intent intent) { |
| |
| ArrayList<String> packageList = mNxpNfcController.getEnabledMultiEvtsPackageList(); |
| ComponentName unicastComponent = null; |
| if(packageList.size() == 0) { |
| Log.d(TAG, "No packages to send broadcast."); |
| unicastComponent = mNxpNfcController.getUnicastPackage(); |
| if(unicastComponent != null) |
| { |
| intent.setComponent(unicastComponent); |
| try { |
| //start gsma |
| Log.d(TAG, "Starting activity uincast Pkg"+unicastComponent.flattenToString()); |
| intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| if(mContext.getPackageManager().resolveActivity(intent, 0) != null) |
| { |
| mContext.startActivityAsUser(intent, UserHandle.CURRENT); |
| } else { |
| Log.d(TAG, "Intent not resolved"); |
| } |
| } catch (Exception e) { |
| if (DBG) Log.d(TAG, "Exception: " + e.getMessage()); |
| } |
| } |
| return; |
| } |
| for(int i=0; i<packageList.size(); i++) { |
| Log.d(TAG,"MultiEvt Enabled Application packageName: " + packageList.get(i)); |
| intent.setPackage(packageList.get(i)); |
| mContext.sendBroadcastAsUser(intent, UserHandle.CURRENT, |
| NxpConstants.PERMISSIONS_TRANSACTION_EVENT); |
| } |
| } |
| |
| private boolean llcpActivated(NfcDepEndpoint device) { |
| Log.d(TAG, "LLCP Activation message"); |
| |
| if (device.getMode() == NfcDepEndpoint.MODE_P2P_TARGET) { |
| if (DBG) Log.d(TAG, "NativeP2pDevice.MODE_P2P_TARGET"); |
| if (device.connect()) { |
| /* Check LLCP compliance */ |
| if (mDeviceHost.doCheckLlcp()) { |
| /* Activate LLCP Link */ |
| if (mDeviceHost.doActivateLlcp()) { |
| if (DBG) Log.d(TAG, "Initiator Activate LLCP OK"); |
| synchronized (NfcService.this) { |
| // Register P2P device |
| mObjectMap.put(device.getHandle(), device); |
| } |
| mP2pLinkManager.onLlcpActivated(device.getLlcpVersion()); |
| return true; |
| } else { |
| /* should not happen */ |
| Log.w(TAG, "Initiator LLCP activation failed. Disconnect."); |
| device.disconnect(); |
| } |
| } else { |
| if (DBG) Log.d(TAG, "Remote Target does not support LLCP. Disconnect."); |
| device.disconnect(); |
| } |
| } else { |
| if (DBG) Log.d(TAG, "Cannot connect remote Target. Polling loop restarted."); |
| /* |
| * The polling loop should have been restarted in failing |
| * doConnect |
| */ |
| } |
| } else if (device.getMode() == NfcDepEndpoint.MODE_P2P_INITIATOR) { |
| if (DBG) Log.d(TAG, "NativeP2pDevice.MODE_P2P_INITIATOR"); |
| /* Check LLCP compliancy */ |
| if (mDeviceHost.doCheckLlcp()) { |
| /* Activate LLCP Link */ |
| if (mDeviceHost.doActivateLlcp()) { |
| if (DBG) Log.d(TAG, "Target Activate LLCP OK"); |
| synchronized (NfcService.this) { |
| // Register P2P device |
| mObjectMap.put(device.getHandle(), device); |
| } |
| mP2pLinkManager.onLlcpActivated(device.getLlcpVersion()); |
| return true; |
| } |
| } else { |
| Log.w(TAG, "checkLlcp failed"); |
| } |
| } |
| |
| return false; |
| } |
| |
| private void dispatchTagEndpoint(TagEndpoint tagEndpoint, ReaderModeParams readerParams) { |
| Tag tag = new Tag(tagEndpoint.getUid(), tagEndpoint.getTechList(), |
| tagEndpoint.getTechExtras(), tagEndpoint.getHandle(), mNfcTagService); |
| registerTagObject(tagEndpoint); |
| if (readerParams != null) { |
| try { |
| if ((readerParams.flags & NfcAdapter.FLAG_READER_NO_PLATFORM_SOUNDS) == 0) { |
| mVibrator.vibrate(mVibrationEffect); |
| playSound(SOUND_END); |
| } |
| if (readerParams.callback != null) { |
| readerParams.callback.onTagDiscovered(tag); |
| return; |
| } else { |
| // Follow normal dispatch below |
| } |
| } catch (RemoteException e) { |
| Log.e(TAG, "Reader mode remote has died, falling back.", e); |
| // Intentional fall-through |
| } catch (Exception e) { |
| // Catch any other exception |
| Log.e(TAG, "App exception, not dispatching.", e); |
| return; |
| } |
| } |
| int dispatchResult = mNfcDispatcher.dispatchTag(tag); |
| if (dispatchResult == NfcDispatcher.DISPATCH_FAIL) { |
| unregisterObject(tagEndpoint.getHandle()); |
| playSound(SOUND_ERROR); |
| } else if (dispatchResult == NfcDispatcher.DISPATCH_SUCCESS) { |
| mVibrator.vibrate(mVibrationEffect); |
| playSound(SOUND_END); |
| } |
| } |
| } |
| |
| private NfcServiceHandler mHandler = new NfcServiceHandler(); |
| |
| class ApplyRoutingTask extends AsyncTask<Integer, Void, Void> { |
| @Override |
| protected Void doInBackground(Integer... params) { |
| synchronized (NfcService.this) { |
| if (params == null || params.length != 1) { |
| // force apply current routing |
| Log.e(TAG, "applyRouting -1"); |
| applyRouting(true); |
| return null; |
| } |
| mScreenState = params[0].intValue(); |
| mRoutingWakeLock.acquire(); |
| try { |
| Log.e(TAG, "applyRouting -2"); |
| applyRouting(false); |
| } finally { |
| mRoutingWakeLock.release(); |
| } |
| return null; |
| } |
| } |
| } |
| |
| class EtsiStopConfigTask extends AsyncTask<Integer, Void, Void> { |
| @Override |
| protected Void doInBackground(Integer... params) { |
| synchronized (NfcService.this) { |
| etsiStopConfig(params[0].intValue()); |
| return null; |
| } |
| } |
| } |
| |
| class TagRemoveTaskTimer extends TimerTask { |
| public void run() |
| { |
| Intent swpReaderTagRemoveIntent = new Intent(); |
| swpReaderTagRemoveIntent.setAction(NxpConstants.ACTION_NFC_MPOS_READER_MODE_REMOVE_CARD); |
| if (DBG) { |
| Log.d(TAG, "SWP READER - Tag Remove"); |
| } |
| mContext.sendBroadcast(swpReaderTagRemoveIntent); |
| } |
| } |
| |
| |
| private final BroadcastReceiver x509CertificateReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| boolean result = intent.getBooleanExtra(NxpConstants.EXTRA_RESULT, false); |
| mNxpNfcController.setResultForCertificates(result); |
| } |
| }; |
| |
| private final BroadcastReceiver mEnableNfc = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| Intent nfcDialogIntent = new Intent(mContext, EnableNfcDialogActivity.class); |
| nfcDialogIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); |
| mContext.startActivityAsUser(nfcDialogIntent, UserHandle.CURRENT); |
| } |
| }; |
| |
| private final BroadcastReceiver mActivateSwpInterface = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| |
| String action = intent.getAction(); |
| |
| if(NxpConstants.CAT_ACTIVATE_NOTIFY_ACTION.equals(action)){ |
| |
| Log.i(TAG, "Received ACTIVATE intent:" + action); |
| |
| if(mSelectedSeId != ALL_SE_ID_TYPE){ |
| mDeviceHost.doSelectSecureElement(mSelectedSeId); |
| Log.i(TAG, "Activated:" + mSelectedSeId); |
| } |
| else{ |
| int[] seList = mDeviceHost.doGetSecureElementList(); |
| Log.i(TAG, "Activating all SE:"); |
| |
| for(int i = 0; i < seList.length; i++){ |
| mDeviceHost.doActivateSecureElement(seList[i]); |
| try{ |
| //Delay between two SE selection |
| Thread.sleep(200); |
| }catch(Exception e){ |
| e.printStackTrace(); |
| } |
| } |
| } |
| } |
| } |
| }; |
| |
| |
| private final BroadcastReceiver mReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| Log.e(TAG, "screen state "+action); |
| if (action.equals( |
| NativeNfcManager.INTERNAL_TARGET_DESELECTED_ACTION)) { |
| // Perform applyRouting() in AsyncTask to serialize blocking calls |
| new ApplyRoutingTask().execute(); |
| } else if ((action.equals(Intent.ACTION_SCREEN_ON) |
| || action.equals(Intent.ACTION_SCREEN_OFF) |
| || action.equals(Intent.ACTION_USER_PRESENT)) && |
| mState == NfcAdapter.STATE_ON) { |
| // Perform applyRouting() in AsyncTask to serialize blocking calls |
| int screenState = mScreenStateHelper.checkScreenState(); |
| if (action.equals(Intent.ACTION_SCREEN_OFF)) { |
| if(mScreenState != ScreenStateHelper.SCREEN_STATE_OFF_LOCKED) |
| { |
| Log.e(TAG, "screen state OFF required"); |
| screenState = mKeyguard.isKeyguardLocked() ? |
| ScreenStateHelper.SCREEN_STATE_OFF_LOCKED : |
| ScreenStateHelper.SCREEN_STATE_OFF_UNLOCKED; |
| } |
| } else if (action.equals(Intent.ACTION_SCREEN_ON)) { |
| screenState = mKeyguard.isKeyguardLocked() ? |
| ScreenStateHelper.SCREEN_STATE_ON_LOCKED : ScreenStateHelper.SCREEN_STATE_ON_UNLOCKED; |
| Log.e(TAG, "screen state on"); |
| /* |
| if(screenState == ScreenStateHelper.SCREEN_STATE_ON_LOCKED && mScreenState == ScreenStateHelper.SCREEN_STATE_OFF) { |
| } else if (screenState == ScreenStateHelper.SCREEN_STATE_ON_LOCKED && mScreenState == ScreenStateHelper.SCREEN_STATE_ON_LOCKED) { |
| return; |
| }*/ |
| } else if (action.equals(Intent.ACTION_USER_PRESENT)) { |
| if (mScreenState != ScreenStateHelper.SCREEN_STATE_ON_UNLOCKED) { |
| Log.e(TAG, "screen state user present"); |
| screenState = ScreenStateHelper.SCREEN_STATE_ON_UNLOCKED; |
| } else { |
| return; |
| } |
| } |
| /* This piece of code is duplicate as MSG_APPLY_SCREEN_STATE |
| is already calling applyRouting api */ |
| /*if(nci_version != NCI_VERSION_2_0) { |
| new ApplyRoutingTask().execute(Integer.valueOf(screenState)); |
| }*/ |
| |
| if( mDeviceHost.getEtsiReaederState() == STATE_SE_RDR_MODE_STOPPED || |
| mDeviceHost.getEtsiReaederState() == STATE_SE_RDR_MODE_INVALID) { |
| sendMessage(NfcService.MSG_APPLY_SCREEN_STATE, screenState); |
| } else { |
| Log.e(TAG, "mPOS in progress holding screen state "+screenState); |
| mScreenState = screenState; |
| } |
| Log.e(TAG, "screen state "+screenState); |
| Log.e(TAG, "screen state mScreenState "+mScreenState); |
| } else if (action.equals(Intent.ACTION_USER_SWITCHED)) { |
| int screenState = mScreenStateHelper.checkScreenState(); |
| int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0); |
| int beamSetting = PackageManager.COMPONENT_ENABLED_STATE_DEFAULT; |
| try { |
| IPackageManager mIpm = IPackageManager.Stub.asInterface(ServiceManager.getService("package")); |
| beamSetting = mIpm.getComponentEnabledSetting(new ComponentName( |
| BeamShareActivity.class.getPackageName$(), |
| BeamShareActivity.class.getName()), |
| userId); |
| } catch(RemoteException e) { |
| Log.e(TAG, "Error int getComponentEnabledSetting for BeamShareActivity"); |
| } |
| synchronized (this) { |
| mUserId = userId; |
| if (beamSetting == PackageManager.COMPONENT_ENABLED_STATE_DISABLED) { |
| mIsNdefPushEnabled = false; |
| } else { |
| mIsNdefPushEnabled = true; |
| } |
| } |
| mP2pLinkManager.onUserSwitched(getUserId()); |
| if (mIsHceCapable) { |
| mCardEmulationManager.onUserSwitched(getUserId()); |
| } |
| screenState = mScreenStateHelper.checkScreenState(); |
| new ApplyRoutingTask().execute(Integer.valueOf(screenState)); |
| } |
| } |
| }; |
| |
| private final BroadcastReceiver mOwnerReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| if (action.equals(Intent.ACTION_PACKAGE_REMOVED) || |
| action.equals(Intent.ACTION_PACKAGE_ADDED) || |
| action.equals(Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE) || |
| action.equals(Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE)) { |
| updatePackageCache(); |
| |
| } else if(action.equals(Intent.ACTION_SHUTDOWN)) { |
| mPowerShutDown = true; |
| if (DBG) Log.d(TAG,"Device is shutting down."); |
| mDeviceHost.doSetScreenOrPowerState(ScreenStateHelper.POWER_STATE_OFF); |
| if (isNfcEnabled()) { |
| mDeviceHost.shutdown(); |
| } |
| } |
| } |
| }; |
| |
| private final BroadcastReceiver mPolicyReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent){ |
| String action = intent.getAction(); |
| if (DevicePolicyManager.ACTION_DEVICE_POLICY_MANAGER_STATE_CHANGED |
| .equals(action)) { |
| enforceBeamShareActivityPolicy(context, |
| new UserHandle(getSendingUserId())); |
| } |
| } |
| }; |
| |
| private final IVrStateCallbacks mVrStateCallbacks = new IVrStateCallbacks.Stub() { |
| @Override |
| public void onVrStateChanged(boolean enabled) { |
| synchronized (this) { |
| mIsVrModeEnabled = enabled; |
| } |
| } |
| }; |
| |
| /** |
| * for debugging only - no i18n |
| */ |
| static String stateToString(int state) { |
| switch (state) { |
| case NfcAdapter.STATE_OFF: |
| return "off"; |
| case NfcAdapter.STATE_TURNING_ON: |
| return "turning on"; |
| case NfcAdapter.STATE_ON: |
| return "on"; |
| case NfcAdapter.STATE_TURNING_OFF: |
| return "turning off"; |
| default: |
| return "<error>"; |
| } |
| } |
| |
| void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) |
| != PackageManager.PERMISSION_GRANTED) { |
| pw.println("Permission Denial: can't dump nfc from from pid=" |
| + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid() |
| + " without permission " + android.Manifest.permission.DUMP); |
| return; |
| } |
| |
| synchronized (this) { |
| pw.println("mState=" + stateToString(mState)); |
| pw.println("mIsZeroClickRequested=" + mIsNdefPushEnabled); |
| pw.println("mScreenState=" + ScreenStateHelper.screenStateToString(mScreenState)); |
| pw.println("mNfcPollingEnabled=" + mNfcPollingEnabled); |
| pw.println("mNfceeRouteEnabled=" + mNfceeRouteEnabled); |
| pw.println("mOpenEe=" + mOpenEe); |
| pw.println("mLockscreenPollMask=" + mLockscreenPollMask); |
| pw.println(mCurrentDiscoveryParameters); |
| mP2pLinkManager.dump(fd, pw, args); |
| if (mIsHceCapable) { |
| mCardEmulationManager.dump(fd, pw, args); |
| } |
| mNfcDispatcher.dump(fd, pw, args); |
| pw.flush(); |
| mDeviceHost.dump(fd); |
| |
| } |
| } |
| /** |
| * Update the status of all the services which were populated to commit to routing table |
| */ |
| public void updateStatusOfServices(boolean commitStatus) { |
| if(commitStatus == true) |
| { |
| mAidCache.setPreviousPreferredPaymentService(null); |
| } |
| mCardEmulationManager.updateStatusOfServices(commitStatus); |
| } |
| } |