/* * Copyright (C) 2006 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.android.phone; import static com.android.internal.telephony.PhoneConstants.SUBSCRIPTION_KEY; import android.Manifest.permission; import android.app.AppOpsManager; import android.app.PendingIntent; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.content.pm.ComponentInfo; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; import android.net.NetworkStats; import android.net.Uri; import android.os.AsyncResult; import android.os.Binder; import android.os.Bundle; import android.os.Handler; import android.os.IBinder; import android.os.Looper; import android.os.Message; import android.os.Messenger; import android.os.PersistableBundle; import android.os.RemoteException; import android.os.ResultReceiver; import android.os.ServiceManager; import android.os.ShellCallback; import android.os.SystemProperties; import android.os.UserHandle; import android.os.UserManager; import android.os.WorkSource; import android.preference.PreferenceManager; import android.provider.Settings; import android.service.carrier.CarrierIdentifier; import android.telecom.PhoneAccount; import android.telecom.PhoneAccountHandle; import android.telecom.TelecomManager; import android.telephony.CarrierConfigManager; import android.telephony.CellInfo; import android.telephony.ClientRequestStats; import android.telephony.IccOpenLogicalChannelResponse; import android.telephony.LocationAccessPolicy; import android.telephony.ModemActivityInfo; import android.telephony.NeighboringCellInfo; import android.telephony.NetworkScanRequest; import android.telephony.RadioAccessFamily; import android.telephony.Rlog; import android.telephony.ServiceState; import android.telephony.SignalStrength; import android.telephony.SmsManager; import android.telephony.SubscriptionInfo; import android.telephony.SubscriptionManager; import android.telephony.TelephonyHistogram; import android.telephony.TelephonyManager; import android.telephony.UiccSlotInfo; import android.telephony.UssdResponse; import android.telephony.VisualVoicemailSmsFilterSettings; import android.telephony.ims.aidl.IImsConfig; import android.telephony.ims.aidl.IImsMmTelFeature; import android.telephony.ims.aidl.IImsRcsFeature; import android.telephony.ims.aidl.IImsRegistration; import android.telephony.ims.stub.ImsRegistrationImplBase; import android.text.TextUtils; import android.util.ArraySet; import android.util.EventLog; import android.util.Log; import android.util.Pair; import android.util.Slog; import com.android.ims.ImsManager; import com.android.ims.internal.IImsServiceFeatureCallback; import com.android.internal.telephony.CallManager; import com.android.internal.telephony.CallStateException; import com.android.internal.telephony.CarrierInfoManager; import com.android.internal.telephony.CellNetworkScanResult; import com.android.internal.telephony.CommandException; import com.android.internal.telephony.DefaultPhoneNotifier; import com.android.internal.telephony.ITelephony; import com.android.internal.telephony.IccCard; import com.android.internal.telephony.LocaleTracker; import com.android.internal.telephony.MccTable; import com.android.internal.telephony.NetworkScanRequestTracker; import com.android.internal.telephony.OperatorInfo; import com.android.internal.telephony.Phone; import com.android.internal.telephony.PhoneConstantConversions; import com.android.internal.telephony.PhoneConstants; import com.android.internal.telephony.PhoneFactory; import com.android.internal.telephony.ProxyController; import com.android.internal.telephony.RIL; import com.android.internal.telephony.RILConstants; import com.android.internal.telephony.ServiceStateTracker; import com.android.internal.telephony.SubscriptionController; import com.android.internal.telephony.TelephonyPermissions; import com.android.internal.telephony.euicc.EuiccConnector; import com.android.internal.telephony.uicc.IccIoResult; import com.android.internal.telephony.uicc.IccUtils; import com.android.internal.telephony.uicc.SIMRecords; import com.android.internal.telephony.uicc.UiccCard; import com.android.internal.telephony.uicc.UiccCardApplication; import com.android.internal.telephony.uicc.UiccController; import com.android.internal.telephony.uicc.UiccProfile; import com.android.internal.telephony.uicc.UiccSlot; import com.android.internal.telephony.util.VoicemailNotificationSettingsUtil; import com.android.internal.util.HexDump; import com.android.phone.vvm.PhoneAccountHandleConverter; import com.android.phone.vvm.RemoteVvmTaskManager; import com.android.phone.vvm.VisualVoicemailSettingsUtil; import com.android.phone.vvm.VisualVoicemailSmsFilterConfig; import java.io.FileDescriptor; import java.io.PrintWriter; import java.nio.charset.StandardCharsets; import java.util.ArrayList; import java.util.Arrays; import java.util.List; import java.util.Locale; import java.util.Map; /** * Implementation of the ITelephony interface. */ public class PhoneInterfaceManager extends ITelephony.Stub { private static final String LOG_TAG = "PhoneInterfaceManager"; private static final boolean DBG = (PhoneGlobals.DBG_LEVEL >= 2); private static final boolean DBG_LOC = false; private static final boolean DBG_MERGE = false; // Message codes used with mMainThreadHandler private static final int CMD_HANDLE_PIN_MMI = 1; private static final int CMD_HANDLE_NEIGHBORING_CELL = 2; private static final int EVENT_NEIGHBORING_CELL_DONE = 3; private static final int CMD_ANSWER_RINGING_CALL = 4; private static final int CMD_END_CALL = 5; // not used yet private static final int CMD_TRANSMIT_APDU_LOGICAL_CHANNEL = 7; private static final int EVENT_TRANSMIT_APDU_LOGICAL_CHANNEL_DONE = 8; private static final int CMD_OPEN_CHANNEL = 9; private static final int EVENT_OPEN_CHANNEL_DONE = 10; private static final int CMD_CLOSE_CHANNEL = 11; private static final int EVENT_CLOSE_CHANNEL_DONE = 12; private static final int CMD_NV_READ_ITEM = 13; private static final int EVENT_NV_READ_ITEM_DONE = 14; private static final int CMD_NV_WRITE_ITEM = 15; private static final int EVENT_NV_WRITE_ITEM_DONE = 16; private static final int CMD_NV_WRITE_CDMA_PRL = 17; private static final int EVENT_NV_WRITE_CDMA_PRL_DONE = 18; private static final int CMD_NV_RESET_CONFIG = 19; private static final int EVENT_NV_RESET_CONFIG_DONE = 20; private static final int CMD_GET_PREFERRED_NETWORK_TYPE = 21; private static final int EVENT_GET_PREFERRED_NETWORK_TYPE_DONE = 22; private static final int CMD_SET_PREFERRED_NETWORK_TYPE = 23; private static final int EVENT_SET_PREFERRED_NETWORK_TYPE_DONE = 24; private static final int CMD_SEND_ENVELOPE = 25; private static final int EVENT_SEND_ENVELOPE_DONE = 26; private static final int CMD_INVOKE_OEM_RIL_REQUEST_RAW = 27; private static final int EVENT_INVOKE_OEM_RIL_REQUEST_RAW_DONE = 28; private static final int CMD_TRANSMIT_APDU_BASIC_CHANNEL = 29; private static final int EVENT_TRANSMIT_APDU_BASIC_CHANNEL_DONE = 30; private static final int CMD_EXCHANGE_SIM_IO = 31; private static final int EVENT_EXCHANGE_SIM_IO_DONE = 32; private static final int CMD_SET_VOICEMAIL_NUMBER = 33; private static final int EVENT_SET_VOICEMAIL_NUMBER_DONE = 34; private static final int CMD_SET_NETWORK_SELECTION_MODE_AUTOMATIC = 35; private static final int EVENT_SET_NETWORK_SELECTION_MODE_AUTOMATIC_DONE = 36; private static final int CMD_GET_MODEM_ACTIVITY_INFO = 37; private static final int EVENT_GET_MODEM_ACTIVITY_INFO_DONE = 38; private static final int CMD_PERFORM_NETWORK_SCAN = 39; private static final int EVENT_PERFORM_NETWORK_SCAN_DONE = 40; private static final int CMD_SET_NETWORK_SELECTION_MODE_MANUAL = 41; private static final int EVENT_SET_NETWORK_SELECTION_MODE_MANUAL_DONE = 42; private static final int CMD_SET_ALLOWED_CARRIERS = 43; private static final int EVENT_SET_ALLOWED_CARRIERS_DONE = 44; private static final int CMD_GET_ALLOWED_CARRIERS = 45; private static final int EVENT_GET_ALLOWED_CARRIERS_DONE = 46; private static final int CMD_HANDLE_USSD_REQUEST = 47; private static final int CMD_GET_FORBIDDEN_PLMNS = 48; private static final int EVENT_GET_FORBIDDEN_PLMNS_DONE = 49; private static final int CMD_SWITCH_SLOTS = 50; private static final int EVENT_SWITCH_SLOTS_DONE = 51; // Parameters of select command. private static final int SELECT_COMMAND = 0xA4; private static final int SELECT_P1 = 0x04; private static final int SELECT_P2 = 0; private static final int SELECT_P3 = 0x10; private static final String DEFAULT_NETWORK_MODE_PROPERTY_NAME = "ro.telephony.default_network"; private static final String DEFAULT_DATA_ROAMING_PROPERTY_NAME = "ro.com.android.dataroaming"; private static final String DEFAULT_MOBILE_DATA_PROPERTY_NAME = "ro.com.android.mobiledata"; /** The singleton instance. */ private static PhoneInterfaceManager sInstance; private PhoneGlobals mApp; private Phone mPhone; private CallManager mCM; private UserManager mUserManager; private AppOpsManager mAppOps; private MainThreadHandler mMainThreadHandler; private SubscriptionController mSubscriptionController; private SharedPreferences mTelephonySharedPreferences; private static final String PREF_CARRIERS_ALPHATAG_PREFIX = "carrier_alphtag_"; private static final String PREF_CARRIERS_NUMBER_PREFIX = "carrier_number_"; private static final String PREF_CARRIERS_SUBSCRIBER_PREFIX = "carrier_subscriber_"; // The AID of ISD-R. private static final String ISDR_AID = "A0000005591010FFFFFFFF8900000100"; private NetworkScanRequestTracker mNetworkScanRequestTracker; /** * A request object to use for transmitting data to an ICC. */ private static final class IccAPDUArgument { public int channel, cla, command, p1, p2, p3; public String data; public IccAPDUArgument(int channel, int cla, int command, int p1, int p2, int p3, String data) { this.channel = channel; this.cla = cla; this.command = command; this.p1 = p1; this.p2 = p2; this.p3 = p3; this.data = data; } } /** * A request object to use for transmitting data to an ICC. */ private static final class ManualNetworkSelectionArgument { public OperatorInfo operatorInfo; public boolean persistSelection; public ManualNetworkSelectionArgument(OperatorInfo operatorInfo, boolean persistSelection) { this.operatorInfo = operatorInfo; this.persistSelection = persistSelection; } } /** * A request object for use with {@link MainThreadHandler}. Requesters should wait() on the * request after sending. The main thread will notify the request when it is complete. */ private static final class MainThreadRequest { /** The argument to use for the request */ public Object argument; /** The result of the request that is run on the main thread */ public Object result; // The subscriber id that this request applies to. Defaults to // SubscriptionManager.INVALID_SUBSCRIPTION_ID public Integer subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID; public MainThreadRequest(Object argument) { this.argument = argument; } public MainThreadRequest(Object argument, Integer subId) { this.argument = argument; if (subId != null) { this.subId = subId; } } } private static final class IncomingThirdPartyCallArgs { public final ComponentName component; public final String callId; public final String callerDisplayName; public IncomingThirdPartyCallArgs(ComponentName component, String callId, String callerDisplayName) { this.component = component; this.callId = callId; this.callerDisplayName = callerDisplayName; } } /** * A handler that processes messages on the main thread in the phone process. Since many * of the Phone calls are not thread safe this is needed to shuttle the requests from the * inbound binder threads to the main thread in the phone process. The Binder thread * may provide a {@link MainThreadRequest} object in the msg.obj field that they are waiting * on, which will be notified when the operation completes and will contain the result of the * request. * *

If a MainThreadRequest object is provided in the msg.obj field, * note that request.result must be set to something non-null for the calling thread to * unblock. */ private final class MainThreadHandler extends Handler { @Override public void handleMessage(Message msg) { MainThreadRequest request; Message onCompleted; AsyncResult ar; UiccCard uiccCard; IccAPDUArgument iccArgument; switch (msg.what) { case CMD_HANDLE_USSD_REQUEST: { request = (MainThreadRequest) msg.obj; final Phone phone = getPhoneFromRequest(request); Pair ussdObject = (Pair) request.argument; String ussdRequest = ussdObject.first; ResultReceiver wrappedCallback = ussdObject.second; if (!isUssdApiAllowed(request.subId)) { // Carrier does not support use of this API, return failure. Rlog.w(LOG_TAG, "handleUssdRequest: carrier does not support USSD apis."); UssdResponse response = new UssdResponse(ussdRequest, null); Bundle returnData = new Bundle(); returnData.putParcelable(TelephonyManager.USSD_RESPONSE, response); wrappedCallback.send(TelephonyManager.USSD_RETURN_FAILURE, returnData); request.result = true; synchronized (request) { request.notifyAll(); } return; } try { request.result = phone != null ? phone.handleUssdRequest(ussdRequest, wrappedCallback) : false; } catch (CallStateException cse) { request.result = false; } // Wake up the requesting thread synchronized (request) { request.notifyAll(); } break; } case CMD_HANDLE_PIN_MMI: { request = (MainThreadRequest) msg.obj; final Phone phone = getPhoneFromRequest(request); request.result = phone != null ? getPhoneFromRequest(request).handlePinMmi((String) request.argument) : false; // Wake up the requesting thread synchronized (request) { request.notifyAll(); } break; } case CMD_HANDLE_NEIGHBORING_CELL: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_NEIGHBORING_CELL_DONE, request); mPhone.getNeighboringCids(onCompleted, (WorkSource)request.argument); break; case EVENT_NEIGHBORING_CELL_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; } else { // create an empty list to notify the waiting thread request.result = new ArrayList(0); } // Wake up the requesting thread synchronized (request) { request.notifyAll(); } break; case CMD_ANSWER_RINGING_CALL: request = (MainThreadRequest) msg.obj; int answer_subId = request.subId; answerRingingCallInternal(answer_subId); break; case CMD_END_CALL: request = (MainThreadRequest) msg.obj; int end_subId = request.subId; final boolean hungUp; Phone phone = getPhone(end_subId); if (phone == null) { if (DBG) log("CMD_END_CALL: no phone for id: " + end_subId); break; } int phoneType = phone.getPhoneType(); if (phoneType == PhoneConstants.PHONE_TYPE_CDMA) { // CDMA: If the user presses the Power button we treat it as // ending the complete call session hungUp = PhoneUtils.hangupRingingAndActive(getPhone(end_subId)); } else if (phoneType == PhoneConstants.PHONE_TYPE_GSM) { // GSM: End the call as per the Phone state hungUp = PhoneUtils.hangup(mCM); } else { throw new IllegalStateException("Unexpected phone type: " + phoneType); } if (DBG) log("CMD_END_CALL: " + (hungUp ? "hung up!" : "no call to hang up")); request.result = hungUp; // Wake up the requesting thread synchronized (request) { request.notifyAll(); } break; case CMD_TRANSMIT_APDU_LOGICAL_CHANNEL: request = (MainThreadRequest) msg.obj; iccArgument = (IccAPDUArgument) request.argument; uiccCard = getUiccCardFromRequest(request); if (uiccCard == null) { loge("iccTransmitApduLogicalChannel: No UICC"); request.result = new IccIoResult(0x6F, 0, (byte[])null); synchronized (request) { request.notifyAll(); } } else { onCompleted = obtainMessage(EVENT_TRANSMIT_APDU_LOGICAL_CHANNEL_DONE, request); uiccCard.iccTransmitApduLogicalChannel( iccArgument.channel, iccArgument.cla, iccArgument.command, iccArgument.p1, iccArgument.p2, iccArgument.p3, iccArgument.data, onCompleted); } break; case EVENT_TRANSMIT_APDU_LOGICAL_CHANNEL_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; } else { request.result = new IccIoResult(0x6F, 0, (byte[])null); if (ar.result == null) { loge("iccTransmitApduLogicalChannel: Empty response"); } else if (ar.exception instanceof CommandException) { loge("iccTransmitApduLogicalChannel: CommandException: " + ar.exception); } else { loge("iccTransmitApduLogicalChannel: Unknown exception"); } } synchronized (request) { request.notifyAll(); } break; case CMD_TRANSMIT_APDU_BASIC_CHANNEL: request = (MainThreadRequest) msg.obj; iccArgument = (IccAPDUArgument) request.argument; uiccCard = getUiccCardFromRequest(request); if (uiccCard == null) { loge("iccTransmitApduBasicChannel: No UICC"); request.result = new IccIoResult(0x6F, 0, (byte[])null); synchronized (request) { request.notifyAll(); } } else { onCompleted = obtainMessage(EVENT_TRANSMIT_APDU_BASIC_CHANNEL_DONE, request); uiccCard.iccTransmitApduBasicChannel( iccArgument.cla, iccArgument.command, iccArgument.p1, iccArgument.p2, iccArgument.p3, iccArgument.data, onCompleted); } break; case EVENT_TRANSMIT_APDU_BASIC_CHANNEL_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; } else { request.result = new IccIoResult(0x6F, 0, (byte[])null); if (ar.result == null) { loge("iccTransmitApduBasicChannel: Empty response"); } else if (ar.exception instanceof CommandException) { loge("iccTransmitApduBasicChannel: CommandException: " + ar.exception); } else { loge("iccTransmitApduBasicChannel: Unknown exception"); } } synchronized (request) { request.notifyAll(); } break; case CMD_EXCHANGE_SIM_IO: request = (MainThreadRequest) msg.obj; iccArgument = (IccAPDUArgument) request.argument; uiccCard = getUiccCardFromRequest(request); if (uiccCard == null) { loge("iccExchangeSimIO: No UICC"); request.result = new IccIoResult(0x6F, 0, (byte[])null); synchronized (request) { request.notifyAll(); } } else { onCompleted = obtainMessage(EVENT_EXCHANGE_SIM_IO_DONE, request); uiccCard.iccExchangeSimIO(iccArgument.cla, /* fileID */ iccArgument.command, iccArgument.p1, iccArgument.p2, iccArgument.p3, iccArgument.data, onCompleted); } break; case EVENT_EXCHANGE_SIM_IO_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; } else { request.result = new IccIoResult(0x6f, 0, (byte[])null); } synchronized (request) { request.notifyAll(); } break; case CMD_SEND_ENVELOPE: request = (MainThreadRequest) msg.obj; uiccCard = getUiccCardFromRequest(request); if (uiccCard == null) { loge("sendEnvelopeWithStatus: No UICC"); request.result = new IccIoResult(0x6F, 0, (byte[])null); synchronized (request) { request.notifyAll(); } } else { onCompleted = obtainMessage(EVENT_SEND_ENVELOPE_DONE, request); uiccCard.sendEnvelopeWithStatus((String)request.argument, onCompleted); } break; case EVENT_SEND_ENVELOPE_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; } else { request.result = new IccIoResult(0x6F, 0, (byte[])null); if (ar.result == null) { loge("sendEnvelopeWithStatus: Empty response"); } else if (ar.exception instanceof CommandException) { loge("sendEnvelopeWithStatus: CommandException: " + ar.exception); } else { loge("sendEnvelopeWithStatus: exception:" + ar.exception); } } synchronized (request) { request.notifyAll(); } break; case CMD_OPEN_CHANNEL: request = (MainThreadRequest) msg.obj; uiccCard = getUiccCardFromRequest(request); Pair openChannelArgs = (Pair) request.argument; if (uiccCard == null) { loge("iccOpenLogicalChannel: No UICC"); request.result = new IccOpenLogicalChannelResponse(-1, IccOpenLogicalChannelResponse.STATUS_MISSING_RESOURCE, null); synchronized (request) { request.notifyAll(); } } else { onCompleted = obtainMessage(EVENT_OPEN_CHANNEL_DONE, request); uiccCard.iccOpenLogicalChannel(openChannelArgs.first, openChannelArgs.second, onCompleted); } break; case EVENT_OPEN_CHANNEL_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; IccOpenLogicalChannelResponse openChannelResp; if (ar.exception == null && ar.result != null) { int[] result = (int[]) ar.result; int channelId = result[0]; byte[] selectResponse = null; if (result.length > 1) { selectResponse = new byte[result.length - 1]; for (int i = 1; i < result.length; ++i) { selectResponse[i - 1] = (byte) result[i]; } } openChannelResp = new IccOpenLogicalChannelResponse(channelId, IccOpenLogicalChannelResponse.STATUS_NO_ERROR, selectResponse); } else { if (ar.result == null) { loge("iccOpenLogicalChannel: Empty response"); } if (ar.exception != null) { loge("iccOpenLogicalChannel: Exception: " + ar.exception); } int errorCode = IccOpenLogicalChannelResponse.STATUS_UNKNOWN_ERROR; if (ar.exception instanceof CommandException) { CommandException.Error error = ((CommandException) (ar.exception)).getCommandError(); if (error == CommandException.Error.MISSING_RESOURCE) { errorCode = IccOpenLogicalChannelResponse.STATUS_MISSING_RESOURCE; } else if (error == CommandException.Error.NO_SUCH_ELEMENT) { errorCode = IccOpenLogicalChannelResponse.STATUS_NO_SUCH_ELEMENT; } } openChannelResp = new IccOpenLogicalChannelResponse( IccOpenLogicalChannelResponse.INVALID_CHANNEL, errorCode, null); } request.result = openChannelResp; synchronized (request) { request.notifyAll(); } break; case CMD_CLOSE_CHANNEL: request = (MainThreadRequest) msg.obj; uiccCard = getUiccCardFromRequest(request); if (uiccCard == null) { loge("iccCloseLogicalChannel: No UICC"); request.result = false; synchronized (request) { request.notifyAll(); } } else { onCompleted = obtainMessage(EVENT_CLOSE_CHANNEL_DONE, request); uiccCard.iccCloseLogicalChannel((Integer) request.argument, onCompleted); } break; case EVENT_CLOSE_CHANNEL_DONE: handleNullReturnEvent(msg, "iccCloseLogicalChannel"); break; case CMD_NV_READ_ITEM: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_NV_READ_ITEM_DONE, request); mPhone.nvReadItem((Integer) request.argument, onCompleted); break; case EVENT_NV_READ_ITEM_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; // String } else { request.result = ""; if (ar.result == null) { loge("nvReadItem: Empty response"); } else if (ar.exception instanceof CommandException) { loge("nvReadItem: CommandException: " + ar.exception); } else { loge("nvReadItem: Unknown exception"); } } synchronized (request) { request.notifyAll(); } break; case CMD_NV_WRITE_ITEM: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_NV_WRITE_ITEM_DONE, request); Pair idValue = (Pair) request.argument; mPhone.nvWriteItem(idValue.first, idValue.second, onCompleted); break; case EVENT_NV_WRITE_ITEM_DONE: handleNullReturnEvent(msg, "nvWriteItem"); break; case CMD_NV_WRITE_CDMA_PRL: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_NV_WRITE_CDMA_PRL_DONE, request); mPhone.nvWriteCdmaPrl((byte[]) request.argument, onCompleted); break; case EVENT_NV_WRITE_CDMA_PRL_DONE: handleNullReturnEvent(msg, "nvWriteCdmaPrl"); break; case CMD_NV_RESET_CONFIG: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_NV_RESET_CONFIG_DONE, request); mPhone.nvResetConfig((Integer) request.argument, onCompleted); break; case EVENT_NV_RESET_CONFIG_DONE: handleNullReturnEvent(msg, "nvResetConfig"); break; case CMD_GET_PREFERRED_NETWORK_TYPE: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_GET_PREFERRED_NETWORK_TYPE_DONE, request); getPhoneFromRequest(request).getPreferredNetworkType(onCompleted); break; case EVENT_GET_PREFERRED_NETWORK_TYPE_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; // Integer } else { request.result = null; if (ar.result == null) { loge("getPreferredNetworkType: Empty response"); } else if (ar.exception instanceof CommandException) { loge("getPreferredNetworkType: CommandException: " + ar.exception); } else { loge("getPreferredNetworkType: Unknown exception"); } } synchronized (request) { request.notifyAll(); } break; case CMD_SET_PREFERRED_NETWORK_TYPE: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_SET_PREFERRED_NETWORK_TYPE_DONE, request); int networkType = (Integer) request.argument; getPhoneFromRequest(request).setPreferredNetworkType(networkType, onCompleted); break; case EVENT_SET_PREFERRED_NETWORK_TYPE_DONE: handleNullReturnEvent(msg, "setPreferredNetworkType"); break; case CMD_INVOKE_OEM_RIL_REQUEST_RAW: request = (MainThreadRequest)msg.obj; onCompleted = obtainMessage(EVENT_INVOKE_OEM_RIL_REQUEST_RAW_DONE, request); mPhone.invokeOemRilRequestRaw((byte[])request.argument, onCompleted); break; case EVENT_INVOKE_OEM_RIL_REQUEST_RAW_DONE: ar = (AsyncResult)msg.obj; request = (MainThreadRequest)ar.userObj; request.result = ar; synchronized (request) { request.notifyAll(); } break; case CMD_SET_VOICEMAIL_NUMBER: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_SET_VOICEMAIL_NUMBER_DONE, request); Pair tagNum = (Pair) request.argument; getPhoneFromRequest(request).setVoiceMailNumber(tagNum.first, tagNum.second, onCompleted); break; case EVENT_SET_VOICEMAIL_NUMBER_DONE: handleNullReturnEvent(msg, "setVoicemailNumber"); break; case CMD_SET_NETWORK_SELECTION_MODE_AUTOMATIC: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_SET_NETWORK_SELECTION_MODE_AUTOMATIC_DONE, request); getPhoneFromRequest(request).setNetworkSelectionModeAutomatic(onCompleted); break; case EVENT_SET_NETWORK_SELECTION_MODE_AUTOMATIC_DONE: handleNullReturnEvent(msg, "setNetworkSelectionModeAutomatic"); break; case CMD_PERFORM_NETWORK_SCAN: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_PERFORM_NETWORK_SCAN_DONE, request); getPhoneFromRequest(request).getAvailableNetworks(onCompleted); break; case EVENT_PERFORM_NETWORK_SCAN_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; CellNetworkScanResult cellScanResult; if (ar.exception == null && ar.result != null) { cellScanResult = new CellNetworkScanResult( CellNetworkScanResult.STATUS_SUCCESS, (List) ar.result); } else { if (ar.result == null) { loge("getCellNetworkScanResults: Empty response"); } if (ar.exception != null) { loge("getCellNetworkScanResults: Exception: " + ar.exception); } int errorCode = CellNetworkScanResult.STATUS_UNKNOWN_ERROR; if (ar.exception instanceof CommandException) { CommandException.Error error = ((CommandException) (ar.exception)).getCommandError(); if (error == CommandException.Error.RADIO_NOT_AVAILABLE) { errorCode = CellNetworkScanResult.STATUS_RADIO_NOT_AVAILABLE; } else if (error == CommandException.Error.GENERIC_FAILURE) { errorCode = CellNetworkScanResult.STATUS_RADIO_GENERIC_FAILURE; } } cellScanResult = new CellNetworkScanResult(errorCode, null); } request.result = cellScanResult; synchronized (request) { request.notifyAll(); } break; case CMD_SET_NETWORK_SELECTION_MODE_MANUAL: request = (MainThreadRequest) msg.obj; ManualNetworkSelectionArgument selArg = (ManualNetworkSelectionArgument) request.argument; onCompleted = obtainMessage(EVENT_SET_NETWORK_SELECTION_MODE_MANUAL_DONE, request); getPhoneFromRequest(request).selectNetworkManually(selArg.operatorInfo, selArg.persistSelection, onCompleted); break; case EVENT_SET_NETWORK_SELECTION_MODE_MANUAL_DONE: handleNullReturnEvent(msg, "setNetworkSelectionModeManual"); break; case CMD_GET_MODEM_ACTIVITY_INFO: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_GET_MODEM_ACTIVITY_INFO_DONE, request); mPhone.getModemActivityInfo(onCompleted); break; case EVENT_GET_MODEM_ACTIVITY_INFO_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; } else { if (ar.result == null) { loge("queryModemActivityInfo: Empty response"); } else if (ar.exception instanceof CommandException) { loge("queryModemActivityInfo: CommandException: " + ar.exception); } else { loge("queryModemActivityInfo: Unknown exception"); } } // Result cannot be null. Return ModemActivityInfo with all fields set to 0. if (request.result == null) { request.result = new ModemActivityInfo(0, 0, 0, null, 0, 0); } synchronized (request) { request.notifyAll(); } break; case CMD_SET_ALLOWED_CARRIERS: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_SET_ALLOWED_CARRIERS_DONE, request); mPhone.setAllowedCarriers( (List) request.argument, onCompleted); break; case EVENT_SET_ALLOWED_CARRIERS_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; } else { if (ar.result == null) { loge("setAllowedCarriers: Empty response"); } else if (ar.exception instanceof CommandException) { loge("setAllowedCarriers: CommandException: " + ar.exception); } else { loge("setAllowedCarriers: Unknown exception"); } } // Result cannot be null. Return -1 on error. if (request.result == null) { request.result = new int[]{-1}; } synchronized (request) { request.notifyAll(); } break; case CMD_GET_ALLOWED_CARRIERS: request = (MainThreadRequest) msg.obj; onCompleted = obtainMessage(EVENT_GET_ALLOWED_CARRIERS_DONE, request); mPhone.getAllowedCarriers(onCompleted); break; case EVENT_GET_ALLOWED_CARRIERS_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; } else { if (ar.result == null) { loge("getAllowedCarriers: Empty response"); } else if (ar.exception instanceof CommandException) { loge("getAllowedCarriers: CommandException: " + ar.exception); } else { loge("getAllowedCarriers: Unknown exception"); } } // Result cannot be null. Return empty list of CarrierIdentifier. if (request.result == null) { request.result = new ArrayList(0); } synchronized (request) { request.notifyAll(); } break; case EVENT_GET_FORBIDDEN_PLMNS_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; if (ar.exception == null && ar.result != null) { request.result = ar.result; } else { request.result = new IllegalArgumentException( "Failed to retrieve Forbidden Plmns"); if (ar.result == null) { loge("getForbiddenPlmns: Empty response"); } else { loge("getForbiddenPlmns: Unknown exception"); } } synchronized (request) { request.notifyAll(); } break; case CMD_GET_FORBIDDEN_PLMNS: request = (MainThreadRequest) msg.obj; uiccCard = getUiccCardFromRequest(request); if (uiccCard == null) { loge("getForbiddenPlmns() UiccCard is null"); request.result = new IllegalArgumentException( "getForbiddenPlmns() UiccCard is null"); synchronized (request) { request.notifyAll(); } break; } Integer appType = (Integer) request.argument; UiccCardApplication uiccApp = uiccCard.getApplicationByType(appType); if (uiccApp == null) { loge("getForbiddenPlmns() no app with specified type -- " + appType); request.result = new IllegalArgumentException("Failed to get UICC App"); synchronized (request) { request.notifyAll(); } break; } else { if (DBG) logv("getForbiddenPlmns() found app " + uiccApp.getAid() + " specified type -- " + appType); } onCompleted = obtainMessage(EVENT_GET_FORBIDDEN_PLMNS_DONE, request); ((SIMRecords) uiccApp.getIccRecords()).getForbiddenPlmns( onCompleted); break; case CMD_SWITCH_SLOTS: request = (MainThreadRequest) msg.obj; int[] physicalSlots = (int[]) request.argument; onCompleted = obtainMessage(EVENT_SWITCH_SLOTS_DONE, request); UiccController.getInstance().switchSlots(physicalSlots, onCompleted); break; case EVENT_SWITCH_SLOTS_DONE: ar = (AsyncResult) msg.obj; request = (MainThreadRequest) ar.userObj; request.result = (ar.exception == null); synchronized (request) { request.notifyAll(); } break; default: Log.w(LOG_TAG, "MainThreadHandler: unexpected message code: " + msg.what); break; } } private void handleNullReturnEvent(Message msg, String command) { AsyncResult ar = (AsyncResult) msg.obj; MainThreadRequest request = (MainThreadRequest) ar.userObj; if (ar.exception == null) { request.result = true; } else { request.result = false; if (ar.exception instanceof CommandException) { loge(command + ": CommandException: " + ar.exception); } else { loge(command + ": Unknown exception"); } } synchronized (request) { request.notifyAll(); } } } /** * Posts the specified command to be executed on the main thread, * waits for the request to complete, and returns the result. * @see #sendRequestAsync */ private Object sendRequest(int command, Object argument) { return sendRequest(command, argument, SubscriptionManager.INVALID_SUBSCRIPTION_ID); } /** * Posts the specified command to be executed on the main thread, * waits for the request to complete, and returns the result. * @see #sendRequestAsync */ private Object sendRequest(int command, Object argument, Integer subId) { if (Looper.myLooper() == mMainThreadHandler.getLooper()) { throw new RuntimeException("This method will deadlock if called from the main thread."); } MainThreadRequest request = new MainThreadRequest(argument, subId); Message msg = mMainThreadHandler.obtainMessage(command, request); msg.sendToTarget(); // Wait for the request to complete synchronized (request) { while (request.result == null) { try { request.wait(); } catch (InterruptedException e) { // Do nothing, go back and wait until the request is complete } } } return request.result; } /** * Asynchronous ("fire and forget") version of sendRequest(): * Posts the specified command to be executed on the main thread, and * returns immediately. * @see #sendRequest */ private void sendRequestAsync(int command) { mMainThreadHandler.sendEmptyMessage(command); } /** * Same as {@link #sendRequestAsync(int)} except it takes an argument. * @see {@link #sendRequest(int,Object)} */ private void sendRequestAsync(int command, Object argument) { MainThreadRequest request = new MainThreadRequest(argument); Message msg = mMainThreadHandler.obtainMessage(command, request); msg.sendToTarget(); } /** * Initialize the singleton PhoneInterfaceManager instance. * This is only done once, at startup, from PhoneApp.onCreate(). */ /* package */ static PhoneInterfaceManager init(PhoneGlobals app, Phone phone) { synchronized (PhoneInterfaceManager.class) { if (sInstance == null) { sInstance = new PhoneInterfaceManager(app, phone); } else { Log.wtf(LOG_TAG, "init() called multiple times! sInstance = " + sInstance); } return sInstance; } } /** Private constructor; @see init() */ private PhoneInterfaceManager(PhoneGlobals app, Phone phone) { mApp = app; mPhone = phone; mCM = PhoneGlobals.getInstance().mCM; mUserManager = (UserManager) app.getSystemService(Context.USER_SERVICE); mAppOps = (AppOpsManager)app.getSystemService(Context.APP_OPS_SERVICE); mMainThreadHandler = new MainThreadHandler(); mTelephonySharedPreferences = PreferenceManager.getDefaultSharedPreferences(mPhone.getContext()); mSubscriptionController = SubscriptionController.getInstance(); mNetworkScanRequestTracker = new NetworkScanRequestTracker(); publish(); } private void publish() { if (DBG) log("publish: " + this); ServiceManager.addService("phone", this); } private Phone getPhoneFromRequest(MainThreadRequest request) { return (request.subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) ? mPhone : getPhone(request.subId); } private UiccCard getUiccCardFromRequest(MainThreadRequest request) { Phone phone = getPhoneFromRequest(request); return phone == null ? null : UiccController.getInstance().getUiccCard(phone.getPhoneId()); } // returns phone associated with the subId. private Phone getPhone(int subId) { return PhoneFactory.getPhone(mSubscriptionController.getPhoneId(subId)); } // // Implementation of the ITelephony interface. // public void dial(String number) { dialForSubscriber(getPreferredVoiceSubscription(), number); } public void dialForSubscriber(int subId, String number) { if (DBG) log("dial: " + number); // No permission check needed here: This is just a wrapper around the // ACTION_DIAL intent, which is available to any app since it puts up // the UI before it does anything. String url = createTelUrl(number); if (url == null) { return; } // PENDING: should we just silently fail if phone is offhook or ringing? PhoneConstants.State state = mCM.getState(subId); if (state != PhoneConstants.State.OFFHOOK && state != PhoneConstants.State.RINGING) { Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse(url)); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); mApp.startActivity(intent); } } public void call(String callingPackage, String number) { callForSubscriber(getPreferredVoiceSubscription(), callingPackage, number); } public void callForSubscriber(int subId, String callingPackage, String number) { if (DBG) log("call: " + number); // This is just a wrapper around the ACTION_CALL intent, but we still // need to do a permission check since we're calling startActivity() // from the context of the phone app. enforceCallPermission(); if (mAppOps.noteOp(AppOpsManager.OP_CALL_PHONE, Binder.getCallingUid(), callingPackage) != AppOpsManager.MODE_ALLOWED) { return; } String url = createTelUrl(number); if (url == null) { return; } boolean isValid = false; final List slist = getActiveSubscriptionInfoList(); if (slist != null) { for (SubscriptionInfo subInfoRecord : slist) { if (subInfoRecord.getSubscriptionId() == subId) { isValid = true; break; } } } if (isValid == false) { return; } Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse(url)); intent.putExtra(SUBSCRIPTION_KEY, subId); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); mApp.startActivity(intent); } /** * End a call based on call state * @return true is a call was ended */ public boolean endCall() { return endCallForSubscriber(getDefaultSubscription()); } /** * End a call based on the call state of the subId * @return true is a call was ended */ public boolean endCallForSubscriber(int subId) { if (mApp.checkCallingOrSelfPermission(permission.MODIFY_PHONE_STATE) != PackageManager.PERMISSION_GRANTED) { Log.i(LOG_TAG, "endCall: called without modify phone state."); EventLog.writeEvent(0x534e4554, "67862398", -1, ""); throw new SecurityException("MODIFY_PHONE_STATE permission required."); } return (Boolean) sendRequest(CMD_END_CALL, null, new Integer(subId)); } public void answerRingingCall() { answerRingingCallForSubscriber(getDefaultSubscription()); } public void answerRingingCallForSubscriber(int subId) { if (DBG) log("answerRingingCall..."); // TODO: there should eventually be a separate "ANSWER_PHONE" permission, // but that can probably wait till the big TelephonyManager API overhaul. // For now, protect this call with the MODIFY_PHONE_STATE permission. enforceModifyPermission(); sendRequest(CMD_ANSWER_RINGING_CALL, null, new Integer(subId)); } /** * Make the actual telephony calls to implement answerRingingCall(). * This should only be called from the main thread of the Phone app. * @see #answerRingingCall * * TODO: it would be nice to return true if we answered the call, or * false if there wasn't actually a ringing incoming call, or some * other error occurred. (In other words, pass back the return value * from PhoneUtils.answerCall() or PhoneUtils.answerAndEndActive().) * But that would require calling this method via sendRequest() rather * than sendRequestAsync(), and right now we don't actually *need* that * return value, so let's just return void for now. */ private void answerRingingCallInternal(int subId) { final boolean hasRingingCall = !getPhone(subId).getRingingCall().isIdle(); if (hasRingingCall) { final boolean hasActiveCall = !getPhone(subId).getForegroundCall().isIdle(); final boolean hasHoldingCall = !getPhone(subId).getBackgroundCall().isIdle(); if (hasActiveCall && hasHoldingCall) { // Both lines are in use! // TODO: provide a flag to let the caller specify what // policy to use if both lines are in use. (The current // behavior is hardwired to "answer incoming, end ongoing", // which is how the CALL button is specced to behave.) PhoneUtils.answerAndEndActive(mCM, mCM.getFirstActiveRingingCall()); return; } else { // answerCall() will automatically hold the current active // call, if there is one. PhoneUtils.answerCall(mCM.getFirstActiveRingingCall()); return; } } else { // No call was ringing. return; } } /** * This method is no longer used and can be removed once TelephonyManager stops referring to it. */ public void silenceRinger() { Log.e(LOG_TAG, "silenseRinger not supported"); } @Override public boolean isOffhook(String callingPackage) { return isOffhookForSubscriber(getDefaultSubscription(), callingPackage); } @Override public boolean isOffhookForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "isOffhookForSubscriber")) { return false; } final Phone phone = getPhone(subId); if (phone != null) { return (phone.getState() == PhoneConstants.State.OFFHOOK); } else { return false; } } @Override public boolean isRinging(String callingPackage) { return (isRingingForSubscriber(getDefaultSubscription(), callingPackage)); } @Override public boolean isRingingForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "isRingingForSubscriber")) { return false; } final Phone phone = getPhone(subId); if (phone != null) { return (phone.getState() == PhoneConstants.State.RINGING); } else { return false; } } @Override public boolean isIdle(String callingPackage) { return isIdleForSubscriber(getDefaultSubscription(), callingPackage); } @Override public boolean isIdleForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "isIdleForSubscriber")) { return false; } final Phone phone = getPhone(subId); if (phone != null) { return (phone.getState() == PhoneConstants.State.IDLE); } else { return false; } } public boolean supplyPin(String pin) { return supplyPinForSubscriber(getDefaultSubscription(), pin); } public boolean supplyPinForSubscriber(int subId, String pin) { int [] resultArray = supplyPinReportResultForSubscriber(subId, pin); return (resultArray[0] == PhoneConstants.PIN_RESULT_SUCCESS) ? true : false; } public boolean supplyPuk(String puk, String pin) { return supplyPukForSubscriber(getDefaultSubscription(), puk, pin); } public boolean supplyPukForSubscriber(int subId, String puk, String pin) { int [] resultArray = supplyPukReportResultForSubscriber(subId, puk, pin); return (resultArray[0] == PhoneConstants.PIN_RESULT_SUCCESS) ? true : false; } /** {@hide} */ public int[] supplyPinReportResult(String pin) { return supplyPinReportResultForSubscriber(getDefaultSubscription(), pin); } public int[] supplyPinReportResultForSubscriber(int subId, String pin) { enforceModifyPermission(); final UnlockSim checkSimPin = new UnlockSim(getPhone(subId).getIccCard()); checkSimPin.start(); return checkSimPin.unlockSim(null, pin); } /** {@hide} */ public int[] supplyPukReportResult(String puk, String pin) { return supplyPukReportResultForSubscriber(getDefaultSubscription(), puk, pin); } public int[] supplyPukReportResultForSubscriber(int subId, String puk, String pin) { enforceModifyPermission(); final UnlockSim checkSimPuk = new UnlockSim(getPhone(subId).getIccCard()); checkSimPuk.start(); return checkSimPuk.unlockSim(puk, pin); } /** * Helper thread to turn async call to SimCard#supplyPin into * a synchronous one. */ private static class UnlockSim extends Thread { private final IccCard mSimCard; private boolean mDone = false; private int mResult = PhoneConstants.PIN_GENERAL_FAILURE; private int mRetryCount = -1; // For replies from SimCard interface private Handler mHandler; // For async handler to identify request type private static final int SUPPLY_PIN_COMPLETE = 100; public UnlockSim(IccCard simCard) { mSimCard = simCard; } @Override public void run() { Looper.prepare(); synchronized (UnlockSim.this) { mHandler = new Handler() { @Override public void handleMessage(Message msg) { AsyncResult ar = (AsyncResult) msg.obj; switch (msg.what) { case SUPPLY_PIN_COMPLETE: Log.d(LOG_TAG, "SUPPLY_PIN_COMPLETE"); synchronized (UnlockSim.this) { mRetryCount = msg.arg1; if (ar.exception != null) { if (ar.exception instanceof CommandException && ((CommandException)(ar.exception)).getCommandError() == CommandException.Error.PASSWORD_INCORRECT) { mResult = PhoneConstants.PIN_PASSWORD_INCORRECT; } else { mResult = PhoneConstants.PIN_GENERAL_FAILURE; } } else { mResult = PhoneConstants.PIN_RESULT_SUCCESS; } mDone = true; UnlockSim.this.notifyAll(); } break; } } }; UnlockSim.this.notifyAll(); } Looper.loop(); } /* * Use PIN or PUK to unlock SIM card * * If PUK is null, unlock SIM card with PIN * * If PUK is not null, unlock SIM card with PUK and set PIN code */ synchronized int[] unlockSim(String puk, String pin) { while (mHandler == null) { try { wait(); } catch (InterruptedException e) { Thread.currentThread().interrupt(); } } Message callback = Message.obtain(mHandler, SUPPLY_PIN_COMPLETE); if (puk == null) { mSimCard.supplyPin(pin, callback); } else { mSimCard.supplyPuk(puk, pin, callback); } while (!mDone) { try { Log.d(LOG_TAG, "wait for done"); wait(); } catch (InterruptedException e) { // Restore the interrupted status Thread.currentThread().interrupt(); } } Log.d(LOG_TAG, "done"); int[] resultArray = new int[2]; resultArray[0] = mResult; resultArray[1] = mRetryCount; return resultArray; } } public void updateServiceLocation() { updateServiceLocationForSubscriber(getDefaultSubscription()); } public void updateServiceLocationForSubscriber(int subId) { // No permission check needed here: this call is harmless, and it's // needed for the ServiceState.requestStateUpdate() call (which is // already intentionally exposed to 3rd parties.) final Phone phone = getPhone(subId); if (phone != null) { phone.updateServiceLocation(); } } @Override public boolean isRadioOn(String callingPackage) { return isRadioOnForSubscriber(getDefaultSubscription(), callingPackage); } @Override public boolean isRadioOnForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "isRadioOnForSubscriber")) { return false; } return isRadioOnForSubscriber(subId); } private boolean isRadioOnForSubscriber(int subId) { final Phone phone = getPhone(subId); if (phone != null) { return phone.getServiceState().getState() != ServiceState.STATE_POWER_OFF; } else { return false; } } public void toggleRadioOnOff() { toggleRadioOnOffForSubscriber(getDefaultSubscription()); } public void toggleRadioOnOffForSubscriber(int subId) { enforceModifyPermission(); final Phone phone = getPhone(subId); if (phone != null) { phone.setRadioPower(!isRadioOnForSubscriber(subId)); } } public boolean setRadio(boolean turnOn) { return setRadioForSubscriber(getDefaultSubscription(), turnOn); } public boolean setRadioForSubscriber(int subId, boolean turnOn) { enforceModifyPermission(); final Phone phone = getPhone(subId); if (phone == null) { return false; } if ((phone.getServiceState().getState() != ServiceState.STATE_POWER_OFF) != turnOn) { toggleRadioOnOffForSubscriber(subId); } return true; } public boolean needMobileRadioShutdown() { /* * If any of the Radios are available, it will need to be * shutdown. So return true if any Radio is available. */ for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) { Phone phone = PhoneFactory.getPhone(i); if (phone != null && phone.isRadioAvailable()) return true; } logv(TelephonyManager.getDefault().getPhoneCount() + " Phones are shutdown."); return false; } public void shutdownMobileRadios() { for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) { logv("Shutting down Phone " + i); shutdownRadioUsingPhoneId(i); } } private void shutdownRadioUsingPhoneId(int phoneId) { enforceModifyPermission(); Phone phone = PhoneFactory.getPhone(phoneId); if (phone != null && phone.isRadioAvailable()) { phone.shutdownRadio(); } } public boolean setRadioPower(boolean turnOn) { enforceModifyPermission(); final Phone defaultPhone = PhoneFactory.getDefaultPhone(); if (defaultPhone != null) { defaultPhone.setRadioPower(turnOn); return true; } else { loge("There's no default phone."); return false; } } public boolean setRadioPowerForSubscriber(int subId, boolean turnOn) { enforceModifyPermission(); final Phone phone = getPhone(subId); if (phone != null) { phone.setRadioPower(turnOn); return true; } else { return false; } } // FIXME: subId version needed @Override public boolean enableDataConnectivity() { enforceModifyPermission(); int subId = mSubscriptionController.getDefaultDataSubId(); final Phone phone = getPhone(subId); if (phone != null) { phone.setUserDataEnabled(true); return true; } else { return false; } } // FIXME: subId version needed @Override public boolean disableDataConnectivity() { enforceModifyPermission(); int subId = mSubscriptionController.getDefaultDataSubId(); final Phone phone = getPhone(subId); if (phone != null) { phone.setUserDataEnabled(false); return true; } else { return false; } } @Override public boolean isDataConnectivityPossible(int subId) { final Phone phone = getPhone(subId); if (phone != null) { return phone.isDataAllowed(); } else { return false; } } public boolean handlePinMmi(String dialString) { return handlePinMmiForSubscriber(getDefaultSubscription(), dialString); } public void handleUssdRequest(int subId, String ussdRequest, ResultReceiver wrappedCallback) { enforceCallPermission(); if (!SubscriptionManager.isValidSubscriptionId(subId)) { return; } Pair ussdObject = new Pair(ussdRequest, wrappedCallback); sendRequest(CMD_HANDLE_USSD_REQUEST, ussdObject, subId); }; public boolean handlePinMmiForSubscriber(int subId, String dialString) { enforceModifyPermission(); if (!SubscriptionManager.isValidSubscriptionId(subId)) { return false; } return (Boolean) sendRequest(CMD_HANDLE_PIN_MMI, dialString, subId); } public int getCallState() { return getCallStateForSlot(getSlotForDefaultSubscription()); } public int getCallStateForSlot(int slotIndex) { Phone phone = PhoneFactory.getPhone(slotIndex); return phone == null ? TelephonyManager.CALL_STATE_IDLE : PhoneConstantConversions.convertCallState(phone.getState()); } @Override public int getDataState() { Phone phone = getPhone(mSubscriptionController.getDefaultDataSubId()); if (phone != null) { return PhoneConstantConversions.convertDataState(phone.getDataConnectionState()); } else { return PhoneConstantConversions.convertDataState(PhoneConstants.DataState.DISCONNECTED); } } @Override public int getDataActivity() { Phone phone = getPhone(mSubscriptionController.getDefaultDataSubId()); if (phone != null) { return DefaultPhoneNotifier.convertDataActivityState(phone.getDataActivityState()); } else { return TelephonyManager.DATA_ACTIVITY_NONE; } } @Override public Bundle getCellLocation(String callingPackage) { mPhone.getContext().getSystemService(AppOpsManager.class) .checkPackage(Binder.getCallingUid(), callingPackage); if (!LocationAccessPolicy.canAccessCellLocation(mPhone.getContext(), callingPackage, Binder.getCallingUid(), Binder.getCallingPid(), true)) { return null; } if (DBG_LOC) log("getCellLocation: is active user"); Bundle data = new Bundle(); Phone phone = getPhone(mSubscriptionController.getDefaultDataSubId()); if (phone == null) { return null; } WorkSource workSource = getWorkSource(Binder.getCallingUid()); phone.getCellLocation(workSource).fillInNotifierBundle(data); return data; } @Override public String getNetworkCountryIsoForPhone(int phoneId) { // Reporting the correct network country is ambiguous when IWLAN could conflict with // registered cell info, so return a NULL country instead. final long identity = Binder.clearCallingIdentity(); try { final int subId = mSubscriptionController.getSubIdUsingPhoneId(phoneId); // Todo: fix this when we can get the actual cellular network info when the device // is on IWLAN. if (TelephonyManager.NETWORK_TYPE_IWLAN == getVoiceNetworkTypeForSubscriber(subId, mApp.getPackageName())) { return ""; } } finally { Binder.restoreCallingIdentity(identity); } Phone phone = PhoneFactory.getPhone(phoneId); if (phone != null) { ServiceStateTracker sst = phone.getServiceStateTracker(); if (sst != null) { LocaleTracker lt = sst.getLocaleTracker(); if (lt != null) { return lt.getCurrentCountry(); } } } return ""; } @Override public void enableLocationUpdates() { enableLocationUpdatesForSubscriber(getDefaultSubscription()); } @Override public void enableLocationUpdatesForSubscriber(int subId) { mApp.enforceCallingOrSelfPermission( android.Manifest.permission.CONTROL_LOCATION_UPDATES, null); final Phone phone = getPhone(subId); if (phone != null) { phone.enableLocationUpdates(); } } @Override public void disableLocationUpdates() { disableLocationUpdatesForSubscriber(getDefaultSubscription()); } @Override public void disableLocationUpdatesForSubscriber(int subId) { mApp.enforceCallingOrSelfPermission( android.Manifest.permission.CONTROL_LOCATION_UPDATES, null); final Phone phone = getPhone(subId); if (phone != null) { phone.disableLocationUpdates(); } } @Override @SuppressWarnings("unchecked") public List getNeighboringCellInfo(String callingPackage) { mPhone.getContext().getSystemService(AppOpsManager.class) .checkPackage(Binder.getCallingUid(), callingPackage); if (!LocationAccessPolicy.canAccessCellLocation(mPhone.getContext(), callingPackage, Binder.getCallingUid(), Binder.getCallingPid(), true)) { return null; } if (mAppOps.noteOp(AppOpsManager.OP_NEIGHBORING_CELLS, Binder.getCallingUid(), callingPackage) != AppOpsManager.MODE_ALLOWED) { return null; } if (DBG_LOC) log("getNeighboringCellInfo: is active user"); ArrayList cells = null; WorkSource workSource = getWorkSource(Binder.getCallingUid()); try { cells = (ArrayList) sendRequest( CMD_HANDLE_NEIGHBORING_CELL, workSource, SubscriptionManager.INVALID_SUBSCRIPTION_ID); } catch (RuntimeException e) { Log.e(LOG_TAG, "getNeighboringCellInfo " + e); } return cells; } @Override public List getAllCellInfo(String callingPackage) { mPhone.getContext().getSystemService(AppOpsManager.class) .checkPackage(Binder.getCallingUid(), callingPackage); if (!LocationAccessPolicy.canAccessCellLocation(mPhone.getContext(), callingPackage, Binder.getCallingUid(), Binder.getCallingPid(), true)) { return null; } if (DBG_LOC) log("getAllCellInfo: is active user"); WorkSource workSource = getWorkSource(Binder.getCallingUid()); List cellInfos = new ArrayList(); for (Phone phone : PhoneFactory.getPhones()) { final List info = phone.getAllCellInfo(workSource); if (info != null) cellInfos.addAll(info); } return cellInfos; } @Override public void setCellInfoListRate(int rateInMillis) { enforceModifyPermission(); WorkSource workSource = getWorkSource(Binder.getCallingUid()); mPhone.setCellInfoListRate(rateInMillis, workSource); } @Override public String getImeiForSlot(int slotIndex, String callingPackage) { Phone phone = PhoneFactory.getPhone(slotIndex); if (phone == null) { return null; } int subId = phone.getSubId(); if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getImeiForSlot")) { return null; } return phone.getImei(); } @Override public String getMeidForSlot(int slotIndex, String callingPackage) { Phone phone = PhoneFactory.getPhone(slotIndex); if (phone == null) { return null; } int subId = phone.getSubId(); if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getMeidForSlot")) { return null; } return phone.getMeid(); } @Override public String getDeviceSoftwareVersionForSlot(int slotIndex, String callingPackage) { Phone phone = PhoneFactory.getPhone(slotIndex); if (phone == null) { return null; } int subId = phone.getSubId(); if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getDeviceSoftwareVersionForSlot")) { return null; } return phone.getDeviceSvn(); } @Override public int getSubscriptionCarrierId(int subId) { final Phone phone = getPhone(subId); return phone == null ? TelephonyManager.UNKNOWN_CARRIER_ID : phone.getCarrierId(); } @Override public String getSubscriptionCarrierName(int subId) { final Phone phone = getPhone(subId); return phone == null ? null : phone.getCarrierName(); } // // Internal helper methods. // /** * Make sure the caller has the MODIFY_PHONE_STATE permission. * * @throws SecurityException if the caller does not have the required permission */ private void enforceModifyPermission() { mApp.enforceCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE, null); } /** * Make sure the caller has the CALL_PHONE permission. * * @throws SecurityException if the caller does not have the required permission */ private void enforceCallPermission() { mApp.enforceCallingOrSelfPermission(android.Manifest.permission.CALL_PHONE, null); } private void enforceConnectivityInternalPermission() { mApp.enforceCallingOrSelfPermission( android.Manifest.permission.CONNECTIVITY_INTERNAL, "ConnectivityService"); } private String createTelUrl(String number) { if (TextUtils.isEmpty(number)) { return null; } return "tel:" + number; } private static void log(String msg) { Log.d(LOG_TAG, "[PhoneIntfMgr] " + msg); } private static void logv(String msg) { Log.v(LOG_TAG, "[PhoneIntfMgr] " + msg); } private static void loge(String msg) { Log.e(LOG_TAG, "[PhoneIntfMgr] " + msg); } @Override public int getActivePhoneType() { return getActivePhoneTypeForSlot(getSlotForDefaultSubscription()); } @Override public int getActivePhoneTypeForSlot(int slotIndex) { final Phone phone = PhoneFactory.getPhone(slotIndex); if (phone == null) { return PhoneConstants.PHONE_TYPE_NONE; } else { return phone.getPhoneType(); } } /** * Returns the CDMA ERI icon index to display */ @Override public int getCdmaEriIconIndex(String callingPackage) { return getCdmaEriIconIndexForSubscriber(getDefaultSubscription(), callingPackage); } @Override public int getCdmaEriIconIndexForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getCdmaEriIconIndexForSubscriber")) { return -1; } final Phone phone = getPhone(subId); if (phone != null) { return phone.getCdmaEriIconIndex(); } else { return -1; } } /** * Returns the CDMA ERI icon mode, * 0 - ON * 1 - FLASHING */ @Override public int getCdmaEriIconMode(String callingPackage) { return getCdmaEriIconModeForSubscriber(getDefaultSubscription(), callingPackage); } @Override public int getCdmaEriIconModeForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getCdmaEriIconModeForSubscriber")) { return -1; } final Phone phone = getPhone(subId); if (phone != null) { return phone.getCdmaEriIconMode(); } else { return -1; } } /** * Returns the CDMA ERI text, */ @Override public String getCdmaEriText(String callingPackage) { return getCdmaEriTextForSubscriber(getDefaultSubscription(), callingPackage); } @Override public String getCdmaEriTextForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getCdmaEriIconTextForSubscriber")) { return null; } final Phone phone = getPhone(subId); if (phone != null) { return phone.getCdmaEriText(); } else { return null; } } /** * Returns the CDMA MDN. */ @Override public String getCdmaMdn(int subId) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "getCdmaMdn"); final Phone phone = getPhone(subId); if (mPhone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA && phone != null) { return phone.getLine1Number(); } else { return null; } } /** * Returns the CDMA MIN. */ @Override public String getCdmaMin(int subId) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "getCdmaMin"); final Phone phone = getPhone(subId); if (phone != null && phone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) { return phone.getCdmaMin(); } else { return null; } } /** * Returns true if CDMA provisioning needs to run. */ public boolean needsOtaServiceProvisioning() { return mPhone.needsOtaServiceProvisioning(); } /** * Sets the voice mail number of a given subId. */ @Override public boolean setVoiceMailNumber(int subId, String alphaTag, String number) { TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(subId, "setVoiceMailNumber"); Boolean success = (Boolean) sendRequest(CMD_SET_VOICEMAIL_NUMBER, new Pair(alphaTag, number), new Integer(subId)); return success; } @Override public Bundle getVisualVoicemailSettings(String callingPackage, int subId) { mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); String systemDialer = TelecomManager.from(mPhone.getContext()).getSystemDialerPackage(); if (!TextUtils.equals(callingPackage, systemDialer)) { throw new SecurityException("caller must be system dialer"); } PhoneAccountHandle phoneAccountHandle = PhoneAccountHandleConverter.fromSubId(subId); if (phoneAccountHandle == null){ return null; } return VisualVoicemailSettingsUtil.dump(mPhone.getContext(), phoneAccountHandle); } @Override public String getVisualVoicemailPackageName(String callingPackage, int subId) { mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getVisualVoicemailPackageName")) { return null; } final long identity = Binder.clearCallingIdentity(); try { return RemoteVvmTaskManager .getRemotePackage(mPhone.getContext(), subId).getPackageName(); } finally { Binder.restoreCallingIdentity(identity); } } @Override public void enableVisualVoicemailSmsFilter(String callingPackage, int subId, VisualVoicemailSmsFilterSettings settings) { mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); VisualVoicemailSmsFilterConfig .enableVisualVoicemailSmsFilter(mPhone.getContext(), callingPackage, subId, settings); } @Override public void disableVisualVoicemailSmsFilter(String callingPackage, int subId) { mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); VisualVoicemailSmsFilterConfig .disableVisualVoicemailSmsFilter(mPhone.getContext(), callingPackage, subId); } @Override public VisualVoicemailSmsFilterSettings getVisualVoicemailSmsFilterSettings( String callingPackage, int subId) { mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); return VisualVoicemailSmsFilterConfig .getVisualVoicemailSmsFilterSettings(mPhone.getContext(), callingPackage, subId); } @Override public VisualVoicemailSmsFilterSettings getActiveVisualVoicemailSmsFilterSettings(int subId) { enforceReadPrivilegedPermission(); return VisualVoicemailSmsFilterConfig .getActiveVisualVoicemailSmsFilterSettings(mPhone.getContext(), subId); } @Override public void sendVisualVoicemailSmsForSubscriber(String callingPackage, int subId, String number, int port, String text, PendingIntent sentIntent) { mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); enforceVisualVoicemailPackage(callingPackage, subId); enforceSendSmsPermission(); // Make the calls as the phone process. final long identity = Binder.clearCallingIdentity(); try { SmsManager smsManager = SmsManager.getSmsManagerForSubscriptionId(subId); if (port == 0) { smsManager.sendTextMessageWithSelfPermissions(number, null, text, sentIntent, null, false); } else { byte[] data = text.getBytes(StandardCharsets.UTF_8); smsManager.sendDataMessageWithSelfPermissions(number, null, (short) port, data, sentIntent, null); } } finally { Binder.restoreCallingIdentity(identity); } } /** * Sets the voice activation state of a given subId. */ @Override public void setVoiceActivationState(int subId, int activationState) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "setVoiceActivationState"); final Phone phone = getPhone(subId); if (phone != null) { phone.setVoiceActivationState(activationState); } else { loge("setVoiceActivationState fails with invalid subId: " + subId); } } /** * Sets the data activation state of a given subId. */ @Override public void setDataActivationState(int subId, int activationState) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "setDataActivationState"); final Phone phone = getPhone(subId); if (phone != null) { phone.setDataActivationState(activationState); } else { loge("setVoiceActivationState fails with invalid subId: " + subId); } } /** * Returns the voice activation state of a given subId. */ @Override public int getVoiceActivationState(int subId, String callingPackage) { enforceReadPrivilegedPermission(); final Phone phone = getPhone(subId); if (phone != null) { return phone.getVoiceActivationState(); } else { return TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN; } } /** * Returns the data activation state of a given subId. */ @Override public int getDataActivationState(int subId, String callingPackage) { enforceReadPrivilegedPermission(); final Phone phone = getPhone(subId); if (phone != null) { return phone.getDataActivationState(); } else { return TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN; } } /** * Returns the unread count of voicemails */ public int getVoiceMessageCount() { return getVoiceMessageCountForSubscriber(getDefaultSubscription()); } /** * Returns the unread count of voicemails for a subId */ @Override public int getVoiceMessageCountForSubscriber( int subId) { final Phone phone = getPhone(subId); if (phone != null) { return phone.getVoiceMessageCount(); } else { return 0; } } /** * returns true, if the device is in a state where both voice and data * are supported simultaneously. This can change based on location or network condition. */ @Override public boolean isConcurrentVoiceAndDataAllowed(int subId) { final Phone phone = getPhone(subId); return (phone == null ? false : phone.isConcurrentVoiceAndDataAllowed()); } /** * Send the dialer code if called from the current default dialer or the caller has * carrier privilege. * @param inputCode The dialer code to send */ @Override public void sendDialerSpecialCode(String callingPackage, String inputCode) { mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); String defaultDialer = TelecomManager.from(mPhone.getContext()).getDefaultDialerPackage(); if (!TextUtils.equals(callingPackage, defaultDialer)) { TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege( getDefaultSubscription(), "sendDialerSpecialCode"); } mPhone.sendDialerSpecialCode(inputCode); } /** * Returns the data network type. * Legacy call, permission-free. * * @Deprecated to be removed Q3 2013 use {@link #getDataNetworkType}. */ @Override public int getNetworkType() { final Phone phone = getPhone(getDefaultSubscription()); if (phone != null) { return phone.getServiceState().getDataNetworkType(); } else { return TelephonyManager.NETWORK_TYPE_UNKNOWN; } } /** * Returns the network type for a subId */ @Override public int getNetworkTypeForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getNetworkTypeForSubscriber")) { return TelephonyManager.NETWORK_TYPE_UNKNOWN; } final Phone phone = getPhone(subId); if (phone != null) { return phone.getServiceState().getDataNetworkType(); } else { return TelephonyManager.NETWORK_TYPE_UNKNOWN; } } /** * Returns the data network type */ @Override public int getDataNetworkType(String callingPackage) { return getDataNetworkTypeForSubscriber(getDefaultSubscription(), callingPackage); } /** * Returns the data network type for a subId */ @Override public int getDataNetworkTypeForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getDataNetworkTypeForSubscriber")) { return TelephonyManager.NETWORK_TYPE_UNKNOWN; } final Phone phone = getPhone(subId); if (phone != null) { return phone.getServiceState().getDataNetworkType(); } else { return TelephonyManager.NETWORK_TYPE_UNKNOWN; } } /** * Returns the Voice network type for a subId */ @Override public int getVoiceNetworkTypeForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getDataNetworkTypeForSubscriber")) { return TelephonyManager.NETWORK_TYPE_UNKNOWN; } final Phone phone = getPhone(subId); if (phone != null) { return phone.getServiceState().getVoiceNetworkType(); } else { return TelephonyManager.NETWORK_TYPE_UNKNOWN; } } /** * @return true if a ICC card is present */ public boolean hasIccCard() { // FIXME Make changes to pass defaultSimId of type int return hasIccCardUsingSlotIndex(mSubscriptionController.getSlotIndex( getDefaultSubscription())); } /** * @return true if a ICC card is present for a slotIndex */ @Override public boolean hasIccCardUsingSlotIndex(int slotIndex) { final Phone phone = PhoneFactory.getPhone(slotIndex); if (phone != null) { return phone.getIccCard().hasIccCard(); } else { return false; } } /** * Return if the current radio is LTE on CDMA. This * is a tri-state return value as for a period of time * the mode may be unknown. * * @param callingPackage the name of the package making the call. * @return {@link Phone#LTE_ON_CDMA_UNKNOWN}, {@link Phone#LTE_ON_CDMA_FALSE} * or {@link Phone#LTE_ON_CDMA_TRUE} */ @Override public int getLteOnCdmaMode(String callingPackage) { return getLteOnCdmaModeForSubscriber(getDefaultSubscription(), callingPackage); } @Override public int getLteOnCdmaModeForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getLteOnCdmaModeForSubscriber")) { return PhoneConstants.LTE_ON_CDMA_UNKNOWN; } final Phone phone = getPhone(subId); if (phone == null) { return PhoneConstants.LTE_ON_CDMA_UNKNOWN; } else { return phone.getLteOnCdmaMode(); } } public void setPhone(Phone phone) { mPhone = phone; } /** * {@hide} * Returns Default subId, 0 in the case of single standby. */ private int getDefaultSubscription() { return mSubscriptionController.getDefaultSubId(); } private int getSlotForDefaultSubscription() { return mSubscriptionController.getPhoneId(getDefaultSubscription()); } private int getPreferredVoiceSubscription() { return mSubscriptionController.getDefaultVoiceSubId(); } /** * @see android.telephony.TelephonyManager.WifiCallingChoices */ public int getWhenToMakeWifiCalls() { return Settings.System.getInt(mPhone.getContext().getContentResolver(), Settings.System.WHEN_TO_MAKE_WIFI_CALLS, getWhenToMakeWifiCallsDefaultPreference()); } /** * @see android.telephony.TelephonyManager.WifiCallingChoices */ public void setWhenToMakeWifiCalls(int preference) { if (DBG) log("setWhenToMakeWifiCallsStr, storing setting = " + preference); Settings.System.putInt(mPhone.getContext().getContentResolver(), Settings.System.WHEN_TO_MAKE_WIFI_CALLS, preference); } private static int getWhenToMakeWifiCallsDefaultPreference() { // TODO: Use a build property to choose this value. return TelephonyManager.WifiCallingChoices.ALWAYS_USE; } @Override public IccOpenLogicalChannelResponse iccOpenLogicalChannel( int subId, String callingPackage, String aid, int p2) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "iccOpenLogicalChannel"); if (TextUtils.equals(ISDR_AID, aid)) { // Only allows LPA to open logical channel to ISD-R. mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); ComponentInfo bestComponent = EuiccConnector.findBestComponent(mPhone.getContext().getPackageManager()); if (bestComponent == null || !TextUtils.equals(callingPackage, bestComponent.packageName)) { loge("The calling package is not allowed to access ISD-R."); throw new SecurityException("The calling package is not allowed to access ISD-R."); } } if (DBG) log("iccOpenLogicalChannel: subId=" + subId + " aid=" + aid + " p2=" + p2); IccOpenLogicalChannelResponse response = (IccOpenLogicalChannelResponse)sendRequest( CMD_OPEN_CHANNEL, new Pair(aid, p2), subId); if (DBG) log("iccOpenLogicalChannel: " + response); return response; } @Override public boolean iccCloseLogicalChannel(int subId, int channel) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "iccCloseLogicalChannel"); if (DBG) log("iccCloseLogicalChannel: subId=" + subId + " chnl=" + channel); if (channel < 0) { return false; } Boolean success = (Boolean)sendRequest(CMD_CLOSE_CHANNEL, channel, subId); if (DBG) log("iccCloseLogicalChannel: " + success); return success; } @Override public String iccTransmitApduLogicalChannel(int subId, int channel, int cla, int command, int p1, int p2, int p3, String data) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "iccTransmitApduLogicalChannel"); if (DBG) { log("iccTransmitApduLogicalChannel: subId=" + subId + " chnl=" + channel + " cla=" + cla + " cmd=" + command + " p1=" + p1 + " p2=" + p2 + " p3=" + p3 + " data=" + data); } if (channel < 0) { return ""; } IccIoResult response = (IccIoResult)sendRequest(CMD_TRANSMIT_APDU_LOGICAL_CHANNEL, new IccAPDUArgument(channel, cla, command, p1, p2, p3, data), subId); if (DBG) log("iccTransmitApduLogicalChannel: " + response); // Append the returned status code to the end of the response payload. String s = Integer.toHexString( (response.sw1 << 8) + response.sw2 + 0x10000).substring(1); if (response.payload != null) { s = IccUtils.bytesToHexString(response.payload) + s; } return s; } @Override public String iccTransmitApduBasicChannel(int subId, String callingPackage, int cla, int command, int p1, int p2, int p3, String data) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "iccTransmitApduBasicChannel"); if (command == SELECT_COMMAND && p1 == SELECT_P1 && p2 == SELECT_P2 && p3 == SELECT_P3 && TextUtils.equals(ISDR_AID, data)) { // Only allows LPA to select ISD-R. mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); ComponentInfo bestComponent = EuiccConnector.findBestComponent(mPhone.getContext().getPackageManager()); if (bestComponent == null || !TextUtils.equals(callingPackage, bestComponent.packageName)) { loge("The calling package is not allowed to select ISD-R."); throw new SecurityException("The calling package is not allowed to select ISD-R."); } } if (DBG) { log("iccTransmitApduBasicChannel: subId=" + subId + " cla=" + cla + " cmd=" + command + " p1=" + p1 + " p2=" + p2 + " p3=" + p3 + " data=" + data); } IccIoResult response = (IccIoResult)sendRequest(CMD_TRANSMIT_APDU_BASIC_CHANNEL, new IccAPDUArgument(0, cla, command, p1, p2, p3, data), subId); if (DBG) log("iccTransmitApduBasicChannel: " + response); // Append the returned status code to the end of the response payload. String s = Integer.toHexString( (response.sw1 << 8) + response.sw2 + 0x10000).substring(1); if (response.payload != null) { s = IccUtils.bytesToHexString(response.payload) + s; } return s; } @Override public byte[] iccExchangeSimIO(int subId, int fileID, int command, int p1, int p2, int p3, String filePath) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "iccExchangeSimIO"); if (DBG) { log("Exchange SIM_IO " + subId + ":" + fileID + ":" + command + " " + p1 + " " + p2 + " " + p3 + ":" + filePath); } IccIoResult response = (IccIoResult)sendRequest(CMD_EXCHANGE_SIM_IO, new IccAPDUArgument(-1, fileID, command, p1, p2, p3, filePath), subId); if (DBG) { log("Exchange SIM_IO [R]" + response); } byte[] result = null; int length = 2; if (response.payload != null) { length = 2 + response.payload.length; result = new byte[length]; System.arraycopy(response.payload, 0, result, 0, response.payload.length); } else { result = new byte[length]; } result[length - 1] = (byte) response.sw2; result[length - 2] = (byte) response.sw1; return result; } /** * Get the forbidden PLMN List from the given app type (ex APPTYPE_USIM) * on a particular subscription */ public String[] getForbiddenPlmns(int subId, int appType, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getForbiddenPlmns")) { return null; } if (appType != TelephonyManager.APPTYPE_USIM && appType != TelephonyManager.APPTYPE_SIM) { loge("getForbiddenPlmnList(): App Type must be USIM or SIM"); return null; } Object response = sendRequest( CMD_GET_FORBIDDEN_PLMNS, new Integer(appType), subId); if (response instanceof String[]) { return (String[]) response; } // Response is an Exception of some kind, which is signalled to the user as a NULL retval return null; } @Override public String sendEnvelopeWithStatus(int subId, String content) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "sendEnvelopeWithStatus"); IccIoResult response = (IccIoResult)sendRequest(CMD_SEND_ENVELOPE, content, subId); if (response.payload == null) { return ""; } // Append the returned status code to the end of the response payload. String s = Integer.toHexString( (response.sw1 << 8) + response.sw2 + 0x10000).substring(1); s = IccUtils.bytesToHexString(response.payload) + s; return s; } /** * Read one of the NV items defined in {@link com.android.internal.telephony.RadioNVItems} * and {@code ril_nv_items.h}. Used for device configuration by some CDMA operators. * * @param itemID the ID of the item to read * @return the NV item as a String, or null on error. */ @Override public String nvReadItem(int itemID) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, getDefaultSubscription(), "nvReadItem"); if (DBG) log("nvReadItem: item " + itemID); String value = (String) sendRequest(CMD_NV_READ_ITEM, itemID); if (DBG) log("nvReadItem: item " + itemID + " is \"" + value + '"'); return value; } /** * Write one of the NV items defined in {@link com.android.internal.telephony.RadioNVItems} * and {@code ril_nv_items.h}. Used for device configuration by some CDMA operators. * * @param itemID the ID of the item to read * @param itemValue the value to write, as a String * @return true on success; false on any failure */ @Override public boolean nvWriteItem(int itemID, String itemValue) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, getDefaultSubscription(), "nvWriteItem"); if (DBG) log("nvWriteItem: item " + itemID + " value \"" + itemValue + '"'); Boolean success = (Boolean) sendRequest(CMD_NV_WRITE_ITEM, new Pair(itemID, itemValue)); if (DBG) log("nvWriteItem: item " + itemID + ' ' + (success ? "ok" : "fail")); return success; } /** * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. * Used for device configuration by some CDMA operators. * * @param preferredRoamingList byte array containing the new PRL * @return true on success; false on any failure */ @Override public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, getDefaultSubscription(), "nvWriteCdmaPrl"); if (DBG) log("nvWriteCdmaPrl: value: " + HexDump.toHexString(preferredRoamingList)); Boolean success = (Boolean) sendRequest(CMD_NV_WRITE_CDMA_PRL, preferredRoamingList); if (DBG) log("nvWriteCdmaPrl: " + (success ? "ok" : "fail")); return success; } /** * Perform the specified type of NV config reset. * Used for device configuration by some CDMA operators. * * @param resetType the type of reset to perform (1 == factory reset; 2 == NV-only reset) * @return true on success; false on any failure */ @Override public boolean nvResetConfig(int resetType) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, getDefaultSubscription(), "nvResetConfig"); if (DBG) log("nvResetConfig: type " + resetType); Boolean success = (Boolean) sendRequest(CMD_NV_RESET_CONFIG, resetType); if (DBG) log("nvResetConfig: type " + resetType + ' ' + (success ? "ok" : "fail")); return success; } /** * {@hide} * Returns Default sim, 0 in the case of single standby. */ public int getDefaultSim() { //TODO Need to get it from Telephony Devcontroller return 0; } public String[] getPcscfAddress(String apnType, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, mPhone.getSubId(), callingPackage, "getPcscfAddress")) { return new String[0]; } return mPhone.getPcscfAddress(apnType); } /** * Enables IMS for the framework. This will trigger IMS registration and ImsFeature capability * status updates, if not already enabled. */ public void enableIms(int slotId) { enforceModifyPermission(); PhoneFactory.getImsResolver().enableIms(slotId); } /** * Disables IMS for the framework. This will trigger IMS de-registration and trigger ImsFeature * status updates to disabled. */ public void disableIms(int slotId) { enforceModifyPermission(); PhoneFactory.getImsResolver().disableIms(slotId); } /** * Returns the {@link IImsMmTelFeature} that corresponds to the given slot Id for the MMTel * feature or {@link null} if the service is not available. If the feature is available, the * {@link IImsServiceFeatureCallback} callback is registered as a listener for feature updates. */ public IImsMmTelFeature getMmTelFeatureAndListen(int slotId, IImsServiceFeatureCallback callback) { enforceModifyPermission(); return PhoneFactory.getImsResolver().getMmTelFeatureAndListen(slotId, callback); } /** * Returns the {@link IImsRcsFeature} that corresponds to the given slot Id for the RCS * feature during emergency calling or {@link null} if the service is not available. If the * feature is available, the {@link IImsServiceFeatureCallback} callback is registered as a * listener for feature updates. */ public IImsRcsFeature getRcsFeatureAndListen(int slotId, IImsServiceFeatureCallback callback) { enforceModifyPermission(); return PhoneFactory.getImsResolver().getRcsFeatureAndListen(slotId, callback); } /** * Returns the {@link IImsRegistration} structure associated with the slotId and feature * specified. */ public IImsRegistration getImsRegistration(int slotId, int feature) throws RemoteException { enforceModifyPermission(); return PhoneFactory.getImsResolver().getImsRegistration(slotId, feature); } /** * Returns the {@link IImsConfig} structure associated with the slotId and feature * specified. */ public IImsConfig getImsConfig(int slotId, int feature) throws RemoteException { enforceModifyPermission(); return PhoneFactory.getImsResolver().getImsConfig(slotId, feature); } /** * @return true if the IMS resolver is busy resolving a binding and should not be considered * available, false if the IMS resolver is idle. */ public boolean isResolvingImsBinding() { enforceModifyPermission(); return PhoneFactory.getImsResolver().isResolvingBinding(); } /** * Sets the ImsService Package Name that Telephony will bind to. * * @param slotId the slot ID that the ImsService should bind for. * @param isCarrierImsService true if the ImsService is the carrier override, false if the * ImsService is the device default ImsService. * @param packageName The package name of the application that contains the ImsService to bind * to. * @return true if setting the ImsService to bind to succeeded, false if it did not. * @hide */ public boolean setImsService(int slotId, boolean isCarrierImsService, String packageName) { int[] subIds = SubscriptionManager.getSubId(slotId); TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID), "setImsService"); return PhoneFactory.getImsResolver().overrideImsServiceConfiguration(slotId, isCarrierImsService, packageName); } /** * Return the ImsService configuration. * * @param slotId The slot that the ImsService is associated with. * @param isCarrierImsService true, if the ImsService is a carrier override, false if it is * the device default. * @return the package name of the ImsService configuration. */ public String getImsService(int slotId, boolean isCarrierImsService) { int[] subIds = SubscriptionManager.getSubId(slotId); TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID), "getImsService"); return PhoneFactory.getImsResolver().getImsServiceConfiguration(slotId, isCarrierImsService); } public void setImsRegistrationState(boolean registered) { enforceModifyPermission(); mPhone.setImsRegistrationState(registered); } /** * Set the network selection mode to automatic. * */ @Override public void setNetworkSelectionModeAutomatic(int subId) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "setNetworkSelectionModeAutomatic"); if (DBG) log("setNetworkSelectionModeAutomatic: subId " + subId); sendRequest(CMD_SET_NETWORK_SELECTION_MODE_AUTOMATIC, null, subId); } /** * Set the network selection mode to manual with the selected carrier. */ @Override public boolean setNetworkSelectionModeManual(int subId, String operatorNumeric, boolean persistSelection) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "setNetworkSelectionModeManual"); OperatorInfo operator = new OperatorInfo( /* operatorAlphaLong */ "", /* operatorAlphaShort */ "", operatorNumeric); if (DBG) log("setNetworkSelectionModeManual: subId:" + subId + " operator:" + operator); ManualNetworkSelectionArgument arg = new ManualNetworkSelectionArgument(operator, persistSelection); return (Boolean) sendRequest(CMD_SET_NETWORK_SELECTION_MODE_MANUAL, arg, subId); } /** * Scans for available networks. */ @Override public CellNetworkScanResult getCellNetworkScanResults(int subId) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "getCellNetworkScanResults"); if (DBG) log("getCellNetworkScanResults: subId " + subId); CellNetworkScanResult result = (CellNetworkScanResult) sendRequest( CMD_PERFORM_NETWORK_SCAN, null, subId); return result; } /** * Starts a new network scan and returns the id of this scan. * * @param subId id of the subscription * @param request contains the radio access networks with bands/channels to scan * @param messenger callback messenger for scan results or errors * @param binder for the purpose of auto clean when the user thread crashes * @return the id of the requested scan which can be used to stop the scan. */ @Override public int requestNetworkScan(int subId, NetworkScanRequest request, Messenger messenger, IBinder binder) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "requestNetworkScan"); return mNetworkScanRequestTracker.startNetworkScan( request, messenger, binder, getPhone(subId)); } /** * Stops an existing network scan with the given scanId. * * @param subId id of the subscription * @param scanId id of the scan that needs to be stopped */ @Override public void stopNetworkScan(int subId, int scanId) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "stopNetworkScan"); mNetworkScanRequestTracker.stopNetworkScan(scanId); } /** * Get the calculated preferred network type. * Used for debugging incorrect network type. * * @return the preferred network type, defined in RILConstants.java. */ @Override public int getCalculatedPreferredNetworkType(String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, mPhone.getSubId(), callingPackage, "getCalculatedPreferredNetworkType")) { return RILConstants.PREFERRED_NETWORK_MODE; } return PhoneFactory.calculatePreferredNetworkType(mPhone.getContext(), 0); // wink FIXME: need to get SubId from somewhere. } /** * Get the preferred network type. * Used for device configuration by some CDMA operators. * * @return the preferred network type, defined in RILConstants.java. */ @Override public int getPreferredNetworkType(int subId) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "getPreferredNetworkType"); if (DBG) log("getPreferredNetworkType"); int[] result = (int[]) sendRequest(CMD_GET_PREFERRED_NETWORK_TYPE, null, subId); int networkType = (result != null ? result[0] : -1); if (DBG) log("getPreferredNetworkType: " + networkType); return networkType; } /** * Set the preferred network type. * Used for device configuration by some CDMA operators. * * @param networkType the preferred network type, defined in RILConstants.java. * @return true on success; false on any failure. */ @Override public boolean setPreferredNetworkType(int subId, int networkType) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "setPreferredNetworkType"); if (DBG) log("setPreferredNetworkType: subId " + subId + " type " + networkType); Boolean success = (Boolean) sendRequest(CMD_SET_PREFERRED_NETWORK_TYPE, networkType, subId); if (DBG) log("setPreferredNetworkType: " + (success ? "ok" : "fail")); if (success) { Settings.Global.putInt(mPhone.getContext().getContentResolver(), Settings.Global.PREFERRED_NETWORK_MODE + subId, networkType); } return success; } /** * Check TETHER_DUN_REQUIRED and TETHER_DUN_APN settings, net.tethering.noprovisioning * SystemProperty, and config_tether_apndata to decide whether DUN APN is required for * tethering. * * @return 0: Not required. 1: required. 2: Not set. * @hide */ @Override public int getTetherApnRequired() { enforceModifyPermission(); int dunRequired = Settings.Global.getInt(mPhone.getContext().getContentResolver(), Settings.Global.TETHER_DUN_REQUIRED, 2); // If not set, check net.tethering.noprovisioning, TETHER_DUN_APN setting and // config_tether_apndata. if (dunRequired == 2 && mPhone.hasMatchedTetherApnSetting()) { dunRequired = 1; } return dunRequired; } /** * Set mobile data enabled * Used by the user through settings etc to turn on/off mobile data * * @param enable {@code true} turn turn data on, else {@code false} */ @Override public void setUserDataEnabled(int subId, boolean enable) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "setUserDataEnabled"); int phoneId = mSubscriptionController.getPhoneId(subId); if (DBG) log("setUserDataEnabled: subId=" + subId + " phoneId=" + phoneId); Phone phone = PhoneFactory.getPhone(phoneId); if (phone != null) { if (DBG) log("setUserDataEnabled: subId=" + subId + " enable=" + enable); phone.setUserDataEnabled(enable); } else { loge("setUserDataEnabled: no phone for subId=" + subId); } } /** * Get the user enabled state of Mobile Data. * * TODO: remove and use isUserDataEnabled. * This can't be removed now because some vendor codes * calls through ITelephony directly while they should * use TelephonyManager. * * @return true on enabled */ @Override public boolean getDataEnabled(int subId) { return isUserDataEnabled(subId); } /** * Get whether mobile data is enabled per user setting. * * There are other factors deciding whether mobile data is actually enabled, but they are * not considered here. See {@link #isDataEnabled(int)} for more details. * * Accepts either ACCESS_NETWORK_STATE, MODIFY_PHONE_STATE or carrier privileges. * * @return {@code true} if data is enabled else {@code false} */ @Override public boolean isUserDataEnabled(int subId) { try { mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE, null); } catch (Exception e) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "isUserDataEnabled"); } int phoneId = mSubscriptionController.getPhoneId(subId); if (DBG) log("isUserDataEnabled: subId=" + subId + " phoneId=" + phoneId); Phone phone = PhoneFactory.getPhone(phoneId); if (phone != null) { boolean retVal = phone.isUserDataEnabled(); if (DBG) log("isUserDataEnabled: subId=" + subId + " retVal=" + retVal); return retVal; } else { if (DBG) loge("isUserDataEnabled: no phone subId=" + subId + " retVal=false"); return false; } } /** * Get whether mobile data is enabled. * * Comparable to {@link #isUserDataEnabled(int)}, this considers all factors deciding * whether mobile data is actually enabled. * * Accepts either ACCESS_NETWORK_STATE, MODIFY_PHONE_STATE or carrier privileges. * * @return {@code true} if data is enabled else {@code false} */ @Override public boolean isDataEnabled(int subId) { try { mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE, null); } catch (Exception e) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, subId, "isDataEnabled"); } int phoneId = mSubscriptionController.getPhoneId(subId); if (DBG) log("isDataEnabled: subId=" + subId + " phoneId=" + phoneId); Phone phone = PhoneFactory.getPhone(phoneId); if (phone != null) { boolean retVal = phone.isDataEnabled(); if (DBG) log("isDataEnabled: subId=" + subId + " retVal=" + retVal); return retVal; } else { if (DBG) loge("isDataEnabled: no phone subId=" + subId + " retVal=false"); return false; } } @Override public int getCarrierPrivilegeStatus(int subId) { final Phone phone = getPhone(subId); if (phone == null) { loge("getCarrierPrivilegeStatus: Invalid subId"); return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS; } UiccCard card = UiccController.getInstance().getUiccCard(phone.getPhoneId()); if (card == null) { loge("getCarrierPrivilegeStatus: No UICC"); return TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED; } return card.getCarrierPrivilegeStatusForCurrentTransaction( phone.getContext().getPackageManager()); } @Override public int getCarrierPrivilegeStatusForUid(int subId, int uid) { final Phone phone = getPhone(subId); if (phone == null) { loge("getCarrierPrivilegeStatus: Invalid subId"); return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS; } UiccProfile profile = UiccController.getInstance().getUiccProfileForPhone(phone.getPhoneId()); if (profile == null) { loge("getCarrierPrivilegeStatus: No UICC"); return TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED; } return profile.getCarrierPrivilegeStatusForUid(phone.getContext().getPackageManager(), uid); } @Override public int checkCarrierPrivilegesForPackage(String pkgName) { if (TextUtils.isEmpty(pkgName)) return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS; UiccCard card = UiccController.getInstance().getUiccCard(mPhone.getPhoneId()); if (card == null) { loge("checkCarrierPrivilegesForPackage: No UICC"); return TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED; } return card.getCarrierPrivilegeStatus(mPhone.getContext().getPackageManager(), pkgName); } @Override public int checkCarrierPrivilegesForPackageAnyPhone(String pkgName) { if (TextUtils.isEmpty(pkgName)) return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS; int result = TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED; for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) { UiccCard card = UiccController.getInstance().getUiccCard(i); if (card == null) { // No UICC in that slot. continue; } result = card.getCarrierPrivilegeStatus( mPhone.getContext().getPackageManager(), pkgName); if (result == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) { break; } } return result; } @Override public List getCarrierPackageNamesForIntentAndPhone(Intent intent, int phoneId) { if (!SubscriptionManager.isValidPhoneId(phoneId)) { loge("phoneId " + phoneId + " is not valid."); return null; } UiccCard card = UiccController.getInstance().getUiccCard(phoneId); if (card == null) { loge("getCarrierPackageNamesForIntent: No UICC"); return null ; } return card.getCarrierPackageNamesForIntent( mPhone.getContext().getPackageManager(), intent); } @Override public List getPackagesWithCarrierPrivileges() { PackageManager pm = mPhone.getContext().getPackageManager(); List privilegedPackages = new ArrayList<>(); List packages = null; for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) { UiccCard card = UiccController.getInstance().getUiccCard(i); if (card == null) { // No UICC in that slot. continue; } if (card.hasCarrierPrivilegeRules()) { if (packages == null) { // Only check packages in user 0 for now packages = pm.getInstalledPackagesAsUser( PackageManager.MATCH_DISABLED_COMPONENTS | PackageManager.MATCH_DISABLED_UNTIL_USED_COMPONENTS | PackageManager.GET_SIGNATURES, UserHandle.USER_SYSTEM); } for (int p = packages.size() - 1; p >= 0; p--) { PackageInfo pkgInfo = packages.get(p); if (pkgInfo != null && pkgInfo.packageName != null && card.getCarrierPrivilegeStatus(pkgInfo) == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) { privilegedPackages.add(pkgInfo.packageName); } } } } return privilegedPackages; } private String getIccId(int subId) { final Phone phone = getPhone(subId); UiccCard card = phone == null ? null : phone.getUiccCard(); if (card == null) { loge("getIccId: No UICC"); return null; } String iccId = card.getIccId(); if (TextUtils.isEmpty(iccId)) { loge("getIccId: ICC ID is null or empty."); return null; } return iccId; } @Override public boolean setLine1NumberForDisplayForSubscriber(int subId, String alphaTag, String number) { TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege( subId, "setLine1NumberForDisplayForSubscriber"); final String iccId = getIccId(subId); final Phone phone = getPhone(subId); if (phone == null) { return false; } final String subscriberId = phone.getSubscriberId(); if (DBG_MERGE) { Slog.d(LOG_TAG, "Setting line number for ICC=" + iccId + ", subscriberId=" + subscriberId + " to " + number); } if (TextUtils.isEmpty(iccId)) { return false; } final SharedPreferences.Editor editor = mTelephonySharedPreferences.edit(); final String alphaTagPrefKey = PREF_CARRIERS_ALPHATAG_PREFIX + iccId; if (alphaTag == null) { editor.remove(alphaTagPrefKey); } else { editor.putString(alphaTagPrefKey, alphaTag); } // Record both the line number and IMSI for this ICCID, since we need to // track all merged IMSIs based on line number final String numberPrefKey = PREF_CARRIERS_NUMBER_PREFIX + iccId; final String subscriberPrefKey = PREF_CARRIERS_SUBSCRIBER_PREFIX + iccId; if (number == null) { editor.remove(numberPrefKey); editor.remove(subscriberPrefKey); } else { editor.putString(numberPrefKey, number); editor.putString(subscriberPrefKey, subscriberId); } editor.commit(); return true; } @Override public String getLine1NumberForDisplay(int subId, String callingPackage) { // This is open to apps with WRITE_SMS. if (!TelephonyPermissions.checkCallingOrSelfReadPhoneNumber( mApp, subId, callingPackage, "getLine1NumberForDisplay")) { if (DBG_MERGE) log("getLine1NumberForDisplay returning null due to permission"); return null; } String iccId = getIccId(subId); if (iccId != null) { String numberPrefKey = PREF_CARRIERS_NUMBER_PREFIX + iccId; if (DBG_MERGE) { log("getLine1NumberForDisplay returning " + mTelephonySharedPreferences.getString(numberPrefKey, null)); } return mTelephonySharedPreferences.getString(numberPrefKey, null); } if (DBG_MERGE) log("getLine1NumberForDisplay returning null as iccId is null"); return null; } @Override public String getLine1AlphaTagForDisplay(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getLine1AlphaTagForDisplay")) { return null; } String iccId = getIccId(subId); if (iccId != null) { String alphaTagPrefKey = PREF_CARRIERS_ALPHATAG_PREFIX + iccId; return mTelephonySharedPreferences.getString(alphaTagPrefKey, null); } return null; } @Override public String[] getMergedSubscriberIds(String callingPackage) { // This API isn't public, so no need to provide a valid subscription ID - we're not worried // about carrier-privileged callers not having access. if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, SubscriptionManager.INVALID_SUBSCRIPTION_ID, callingPackage, "getMergedSubscriberIds")) { return null; } final Context context = mPhone.getContext(); final TelephonyManager tele = TelephonyManager.from(context); final SubscriptionManager sub = SubscriptionManager.from(context); // Figure out what subscribers are currently active final ArraySet activeSubscriberIds = new ArraySet<>(); // Clear calling identity, when calling TelephonyManager, because callerUid must be // the process, where TelephonyManager was instantiated. Otherwise AppOps check will fail. final long identity = Binder.clearCallingIdentity(); try { final int[] subIds = sub.getActiveSubscriptionIdList(); for (int subId : subIds) { activeSubscriberIds.add(tele.getSubscriberId(subId)); } } finally { Binder.restoreCallingIdentity(identity); } // First pass, find a number override for an active subscriber String mergeNumber = null; final Map prefs = mTelephonySharedPreferences.getAll(); for (String key : prefs.keySet()) { if (key.startsWith(PREF_CARRIERS_SUBSCRIBER_PREFIX)) { final String subscriberId = (String) prefs.get(key); if (activeSubscriberIds.contains(subscriberId)) { final String iccId = key.substring(PREF_CARRIERS_SUBSCRIBER_PREFIX.length()); final String numberKey = PREF_CARRIERS_NUMBER_PREFIX + iccId; mergeNumber = (String) prefs.get(numberKey); if (DBG_MERGE) { Slog.d(LOG_TAG, "Found line number " + mergeNumber + " for active subscriber " + subscriberId); } if (!TextUtils.isEmpty(mergeNumber)) { break; } } } } // Shortcut when no active merged subscribers if (TextUtils.isEmpty(mergeNumber)) { return null; } // Second pass, find all subscribers under that line override final ArraySet result = new ArraySet<>(); for (String key : prefs.keySet()) { if (key.startsWith(PREF_CARRIERS_NUMBER_PREFIX)) { final String number = (String) prefs.get(key); if (mergeNumber.equals(number)) { final String iccId = key.substring(PREF_CARRIERS_NUMBER_PREFIX.length()); final String subscriberKey = PREF_CARRIERS_SUBSCRIBER_PREFIX + iccId; final String subscriberId = (String) prefs.get(subscriberKey); if (!TextUtils.isEmpty(subscriberId)) { result.add(subscriberId); } } } } final String[] resultArray = result.toArray(new String[result.size()]); Arrays.sort(resultArray); if (DBG_MERGE) { Slog.d(LOG_TAG, "Found subscribers " + Arrays.toString(resultArray) + " after merge"); } return resultArray; } @Override public boolean setOperatorBrandOverride(int subId, String brand) { TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege( subId, "setOperatorBrandOverride"); final Phone phone = getPhone(subId); return phone == null ? false : phone.setOperatorBrandOverride(brand); } @Override public boolean setRoamingOverride(int subId, List gsmRoamingList, List gsmNonRoamingList, List cdmaRoamingList, List cdmaNonRoamingList) { TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(subId, "setRoamingOverride"); final Phone phone = getPhone(subId); if (phone == null) { return false; } return phone.setRoamingOverride(gsmRoamingList, gsmNonRoamingList, cdmaRoamingList, cdmaNonRoamingList); } @Override @Deprecated public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { enforceModifyPermission(); int returnValue = 0; try { AsyncResult result = (AsyncResult)sendRequest(CMD_INVOKE_OEM_RIL_REQUEST_RAW, oemReq); if(result.exception == null) { if (result.result != null) { byte[] responseData = (byte[])(result.result); if(responseData.length > oemResp.length) { Log.w(LOG_TAG, "Buffer to copy response too small: Response length is " + responseData.length + "bytes. Buffer Size is " + oemResp.length + "bytes."); } System.arraycopy(responseData, 0, oemResp, 0, responseData.length); returnValue = responseData.length; } } else { CommandException ex = (CommandException) result.exception; returnValue = ex.getCommandError().ordinal(); if(returnValue > 0) returnValue *= -1; } } catch (RuntimeException e) { Log.w(LOG_TAG, "sendOemRilRequestRaw: Runtime Exception"); returnValue = (CommandException.Error.GENERIC_FAILURE.ordinal()); if(returnValue > 0) returnValue *= -1; } return returnValue; } @Override public void setRadioCapability(RadioAccessFamily[] rafs) { try { ProxyController.getInstance().setRadioCapability(rafs); } catch (RuntimeException e) { Log.w(LOG_TAG, "setRadioCapability: Runtime Exception"); } } @Override public int getRadioAccessFamily(int phoneId, String callingPackage) { Phone phone = PhoneFactory.getPhone(phoneId); if (phone == null) { return RadioAccessFamily.RAF_UNKNOWN; } int subId = phone.getSubId(); if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getRadioAccessFamily")) { return RadioAccessFamily.RAF_UNKNOWN; } return ProxyController.getInstance().getRadioAccessFamily(phoneId); } @Override public void enableVideoCalling(boolean enable) { enforceModifyPermission(); ImsManager.getInstance(mPhone.getContext(), mPhone.getPhoneId()).setVtSetting(enable); } @Override public boolean isVideoCallingEnabled(String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, mPhone.getSubId(), callingPackage, "isVideoCallingEnabled")) { return false; } // Check the user preference and the system-level IMS setting. Even if the user has // enabled video calling, if IMS is disabled we aren't able to support video calling. // In the long run, we may instead need to check if there exists a connection service // which can support video calling. ImsManager imsManager = ImsManager.getInstance(mPhone.getContext(), mPhone.getPhoneId()); return imsManager.isVtEnabledByPlatform() && imsManager.isEnhanced4gLteModeSettingEnabledByUser() && imsManager.isVtEnabledByUser(); } @Override public boolean canChangeDtmfToneLength() { return mApp.getCarrierConfig().getBoolean(CarrierConfigManager.KEY_DTMF_TYPE_ENABLED_BOOL); } @Override public boolean isWorldPhone() { return mApp.getCarrierConfig().getBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL); } @Override public boolean isTtyModeSupported() { TelecomManager telecomManager = TelecomManager.from(mPhone.getContext()); TelephonyManager telephonyManager = (TelephonyManager) mPhone.getContext().getSystemService(Context.TELEPHONY_SERVICE); return telecomManager.isTtySupported(); } @Override public boolean isHearingAidCompatibilitySupported() { return mPhone.getContext().getResources().getBoolean(R.bool.hac_enabled); } public boolean isRttSupported() { boolean isCarrierSupported = mApp.getCarrierConfig().getBoolean(CarrierConfigManager.KEY_RTT_SUPPORTED_BOOL); boolean isDeviceSupported = mPhone.getContext().getResources().getBoolean(R.bool.config_support_rtt); return isCarrierSupported && isDeviceSupported; } public boolean isRttEnabled() { return isRttSupported() && Settings.Secure.getInt(mPhone.getContext().getContentResolver(), Settings.Secure.RTT_CALLING_MODE, 0) != 0; } /** * Returns the unique device ID of phone, for example, the IMEI for * GSM and the MEID for CDMA phones. Return null if device ID is not available. * *

Requires Permission: * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} */ @Override public String getDeviceId(String callingPackage) { final Phone phone = PhoneFactory.getPhone(0); if (phone == null) { return null; } int subId = phone.getSubId(); if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getDeviceId")) { return null; } return phone.getDeviceId(); } /** * {@hide} * Returns the IMS Registration Status on a particular subid * * @param subId */ public boolean isImsRegistered(int subId) { Phone phone = getPhone(subId); if (phone != null) { return phone.isImsRegistered(); } else { return false; } } @Override public int getSubIdForPhoneAccount(PhoneAccount phoneAccount) { return PhoneUtils.getSubIdForPhoneAccount(phoneAccount); } /** * @return the VoWiFi calling availability. */ public boolean isWifiCallingAvailable(int subId) { Phone phone = getPhone(subId); if (phone != null) { return phone.isWifiCallingEnabled(); } else { return false; } } /** * @return the VoLTE availability. */ public boolean isVolteAvailable(int subId) { Phone phone = getPhone(subId); if (phone != null) { return phone.isVolteEnabled(); } else { return false; } } /** * @return the VT calling availability. */ public boolean isVideoTelephonyAvailable(int subId) { Phone phone = getPhone(subId); if (phone != null) { return phone.isVideoEnabled(); } else { return false; } } /** * @return the IMS registration technology for the MMTEL feature. Valid return values are * defined in {@link ImsRegistrationImplBase}. */ public @ImsRegistrationImplBase.ImsRegistrationTech int getImsRegTechnologyForMmTel(int subId) { Phone phone = getPhone(subId); if (phone != null) { return phone.getImsRegistrationTech(); } else { return ImsRegistrationImplBase.REGISTRATION_TECH_NONE; } } @Override public void factoryReset(int subId) { enforceConnectivityInternalPermission(); if (mUserManager.hasUserRestriction(UserManager.DISALLOW_NETWORK_RESET)) { return; } final long identity = Binder.clearCallingIdentity(); try { if (SubscriptionManager.isUsableSubIdValue(subId) && !mUserManager.hasUserRestriction( UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS)) { setUserDataEnabled(subId, getDefaultDataEnabled()); setNetworkSelectionModeAutomatic(subId); setPreferredNetworkType(subId, getDefaultNetworkType(subId)); mPhone.setDataRoamingEnabled(getDefaultDataRoamingEnabled(subId)); CarrierInfoManager.deleteAllCarrierKeysForImsiEncryption(mPhone.getContext()); } } finally { Binder.restoreCallingIdentity(identity); } } @Override public String getLocaleFromDefaultSim() { // We query all subscriptions instead of just the active ones, because // this might be called early on in the provisioning flow when the // subscriptions potentially aren't active yet. final List slist = getAllSubscriptionInfoList(); if (slist == null || slist.isEmpty()) { return null; } // This function may be called very early, say, from the setup wizard, at // which point we won't have a default subscription set. If that's the case // we just choose the first, which will be valid in "most cases". final int defaultSubId = getDefaultSubscription(); SubscriptionInfo info = null; if (defaultSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) { info = slist.get(0); } else { for (SubscriptionInfo item : slist) { if (item.getSubscriptionId() == defaultSubId) { info = item; break; } } if (info == null) { return null; } } // Try and fetch the locale from the carrier properties or from the SIM language // preferences (EF-PL and EF-LI)... final int mcc = info.getMcc(); final Phone defaultPhone = getPhone(info.getSubscriptionId()); String simLanguage = null; if (defaultPhone != null) { final Locale localeFromDefaultSim = defaultPhone.getLocaleFromSimAndCarrierPrefs(); if (localeFromDefaultSim != null) { if (!localeFromDefaultSim.getCountry().isEmpty()) { if (DBG) log("Using locale from default SIM:" + localeFromDefaultSim); return localeFromDefaultSim.toLanguageTag(); } else { simLanguage = localeFromDefaultSim.getLanguage(); } } } // The SIM language preferences only store a language (e.g. fr = French), not an // exact locale (e.g. fr_FR = French/France). So, if the locale returned from // the SIM and carrier preferences does not include a country we add the country // determined from the SIM MCC to provide an exact locale. final Locale mccLocale = MccTable.getLocaleFromMcc(mPhone.getContext(), mcc, simLanguage); if (mccLocale != null) { if (DBG) log("No locale from default SIM, using mcc locale:" + mccLocale); return mccLocale.toLanguageTag(); } if (DBG) log("No locale found - returning null"); return null; } private List getAllSubscriptionInfoList() { final long identity = Binder.clearCallingIdentity(); try { return mSubscriptionController.getAllSubInfoList( mPhone.getContext().getOpPackageName()); } finally { Binder.restoreCallingIdentity(identity); } } private List getActiveSubscriptionInfoList() { final long identity = Binder.clearCallingIdentity(); try { return mSubscriptionController.getActiveSubscriptionInfoList( mPhone.getContext().getOpPackageName()); } finally { Binder.restoreCallingIdentity(identity); } } private final ModemActivityInfo mLastModemActivityInfo = new ModemActivityInfo(0, 0, 0, new int[0], 0, 0); /** * Responds to the ResultReceiver with the {@link android.telephony.ModemActivityInfo} object * representing the state of the modem. * * NOTE: The underlying implementation clears the modem state, so there should only ever be one * caller to it. Everyone should call this class to get cumulative data. * @hide */ @Override public void requestModemActivityInfo(ResultReceiver result) { enforceModifyPermission(); ModemActivityInfo ret = null; synchronized (mLastModemActivityInfo) { ModemActivityInfo info = (ModemActivityInfo) sendRequest(CMD_GET_MODEM_ACTIVITY_INFO, null); if (info != null) { int[] mergedTxTimeMs = new int[ModemActivityInfo.TX_POWER_LEVELS]; for (int i = 0; i < mergedTxTimeMs.length; i++) { mergedTxTimeMs[i] = info.getTxTimeMillis()[i] + mLastModemActivityInfo.getTxTimeMillis()[i]; } mLastModemActivityInfo.setTimestamp(info.getTimestamp()); mLastModemActivityInfo.setSleepTimeMillis( info.getSleepTimeMillis() + mLastModemActivityInfo.getSleepTimeMillis()); mLastModemActivityInfo.setIdleTimeMillis( info.getIdleTimeMillis() + mLastModemActivityInfo.getIdleTimeMillis()); mLastModemActivityInfo.setTxTimeMillis(mergedTxTimeMs); mLastModemActivityInfo.setRxTimeMillis( info.getRxTimeMillis() + mLastModemActivityInfo.getRxTimeMillis()); mLastModemActivityInfo.setEnergyUsed( info.getEnergyUsed() + mLastModemActivityInfo.getEnergyUsed()); } ret = new ModemActivityInfo(mLastModemActivityInfo.getTimestamp(), mLastModemActivityInfo.getSleepTimeMillis(), mLastModemActivityInfo.getIdleTimeMillis(), mLastModemActivityInfo.getTxTimeMillis(), mLastModemActivityInfo.getRxTimeMillis(), mLastModemActivityInfo.getEnergyUsed()); } Bundle bundle = new Bundle(); bundle.putParcelable(TelephonyManager.MODEM_ACTIVITY_RESULT_KEY, ret); result.send(0, bundle); } /** * {@hide} * Returns the service state information on specified subscription. */ @Override public ServiceState getServiceStateForSubscriber(int subId, String callingPackage) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getServiceStateForSubscriber")) { return null; } final Phone phone = getPhone(subId); if (phone == null) { return null; } return phone.getServiceState(); } /** * Returns the URI for the per-account voicemail ringtone set in Phone settings. * * @param accountHandle The handle for the {@link PhoneAccount} for which to retrieve the * voicemail ringtone. * @return The URI for the ringtone to play when receiving a voicemail from a specific * PhoneAccount. */ @Override public Uri getVoicemailRingtoneUri(PhoneAccountHandle accountHandle) { Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(accountHandle); if (phone == null) { phone = mPhone; } return VoicemailNotificationSettingsUtil.getRingtoneUri(phone.getContext()); } /** * Sets the per-account voicemail ringtone. * *

Requires that the calling app is the default dialer, or has carrier privileges, or * has permission {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}. * * @param phoneAccountHandle The handle for the {@link PhoneAccount} for which to set the * voicemail ringtone. * @param uri The URI for the ringtone to play when receiving a voicemail from a specific * PhoneAccount. */ @Override public void setVoicemailRingtoneUri(String callingPackage, PhoneAccountHandle phoneAccountHandle, Uri uri) { mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); if (!TextUtils.equals(callingPackage, TelecomManager.from(mPhone.getContext()).getDefaultDialerPackage())) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, PhoneUtils.getSubIdForPhoneAccountHandle(phoneAccountHandle), "setVoicemailRingtoneUri"); } Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(phoneAccountHandle); if (phone == null){ phone = mPhone; } VoicemailNotificationSettingsUtil.setRingtoneUri(phone.getContext(), uri); } /** * Returns whether vibration is set for voicemail notification in Phone settings. * * @param accountHandle The handle for the {@link PhoneAccount} for which to retrieve the * voicemail vibration setting. * @return {@code true} if the vibration is set for this PhoneAccount, {@code false} otherwise. */ @Override public boolean isVoicemailVibrationEnabled(PhoneAccountHandle accountHandle) { Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(accountHandle); if (phone == null) { phone = mPhone; } return VoicemailNotificationSettingsUtil.isVibrationEnabled(phone.getContext()); } /** * Sets the per-account voicemail vibration. * *

Requires that the calling app is the default dialer, or has carrier privileges, or * has permission {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}. * * @param phoneAccountHandle The handle for the {@link PhoneAccount} for which to set the * voicemail vibration setting. * @param enabled Whether to enable or disable vibration for voicemail notifications from a * specific PhoneAccount. */ @Override public void setVoicemailVibrationEnabled(String callingPackage, PhoneAccountHandle phoneAccountHandle, boolean enabled) { mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); if (!TextUtils.equals(callingPackage, TelecomManager.from(mPhone.getContext()).getDefaultDialerPackage())) { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, PhoneUtils.getSubIdForPhoneAccountHandle(phoneAccountHandle), "setVoicemailVibrationEnabled"); } Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(phoneAccountHandle); if (phone == null){ phone = mPhone; } VoicemailNotificationSettingsUtil.setVibrationEnabled(phone.getContext(), enabled); } /** * Make sure either called from same process as self (phone) or IPC caller has read privilege. * * @throws SecurityException if the caller does not have the required permission */ private void enforceReadPrivilegedPermission() { mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, null); } /** * Make sure either called from same process as self (phone) or IPC caller has send SMS * permission. * * @throws SecurityException if the caller does not have the required permission */ private void enforceSendSmsPermission() { mApp.enforceCallingOrSelfPermission(permission.SEND_SMS, null); } /** * Make sure called from the package in charge of visual voicemail. * * @throws SecurityException if the caller is not the visual voicemail package. */ private void enforceVisualVoicemailPackage(String callingPackage, int subId) { ComponentName componentName = RemoteVvmTaskManager.getRemotePackage(mPhone.getContext(), subId); if(componentName == null) { throw new SecurityException("Caller not current active visual voicemail package[null]"); } String vvmPackage = componentName.getPackageName(); if (!callingPackage.equals(vvmPackage)) { throw new SecurityException("Caller not current active visual voicemail package[" + vvmPackage + "]"); } } /** * Return the application ID for the app type. * * @param subId the subscription ID that this request applies to. * @param appType the uicc app type. * @return Application ID for specificied app type, or null if no uicc. */ @Override public String getAidForAppType(int subId, int appType) { enforceReadPrivilegedPermission(); Phone phone = getPhone(subId); if (phone == null) { return null; } String aid = null; try { aid = UiccController.getInstance().getUiccCard(phone.getPhoneId()) .getApplicationByType(appType).getAid(); } catch (Exception e) { Log.e(LOG_TAG, "Not getting aid. Exception ex=" + e); } return aid; } /** * Return the Electronic Serial Number. * * @param subId the subscription ID that this request applies to. * @return ESN or null if error. */ @Override public String getEsn(int subId) { enforceReadPrivilegedPermission(); Phone phone = getPhone(subId); if (phone == null) { return null; } String esn = null; try { esn = phone.getEsn(); } catch (Exception e) { Log.e(LOG_TAG, "Not getting ESN. Exception ex=" + e); } return esn; } /** * Return the Preferred Roaming List Version. * * @param subId the subscription ID that this request applies to. * @return PRLVersion or null if error. */ @Override public String getCdmaPrlVersion(int subId) { enforceReadPrivilegedPermission(); Phone phone = getPhone(subId); if (phone == null) { return null; } String cdmaPrlVersion = null; try { cdmaPrlVersion = phone.getCdmaPrlVersion(); } catch (Exception e) { Log.e(LOG_TAG, "Not getting PRLVersion", e); } return cdmaPrlVersion; } /** * Get snapshot of Telephony histograms * @return List of Telephony histograms * @hide */ @Override public List getTelephonyHistograms() { TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( mApp, getDefaultSubscription(), "getTelephonyHistograms"); return RIL.getTelephonyRILTimingHistograms(); } /** * {@hide} * Set the allowed carrier list for slotIndex * Require system privileges. In the future we may add this to carrier APIs. * * @return The number of carriers set successfully, should match length of carriers */ @Override public int setAllowedCarriers(int slotIndex, List carriers) { enforceModifyPermission(); if (carriers == null) { throw new NullPointerException("carriers cannot be null"); } int subId = SubscriptionManager.getSubId(slotIndex)[0]; int[] retVal = (int[]) sendRequest(CMD_SET_ALLOWED_CARRIERS, carriers, subId); return retVal[0]; } /** * {@hide} * Get the allowed carrier list for slotIndex. * Require system privileges. In the future we may add this to carrier APIs. * * @return List of {@link android.service.telephony.CarrierIdentifier}; empty list * means all carriers are allowed. */ @Override public List getAllowedCarriers(int slotIndex) { enforceReadPrivilegedPermission(); int subId = SubscriptionManager.getSubId(slotIndex)[0]; return (List) sendRequest(CMD_GET_ALLOWED_CARRIERS, null, subId); } /** * Action set from carrier signalling broadcast receivers to enable/disable metered apns * @param subId the subscription ID that this action applies to. * @param enabled control enable or disable metered apns. * {@hide} */ @Override public void carrierActionSetMeteredApnsEnabled(int subId, boolean enabled) { enforceModifyPermission(); final Phone phone = getPhone(subId); if (phone == null) { loge("carrierAction: SetMeteredApnsEnabled fails with invalid subId: " + subId); return; } try { phone.carrierActionSetMeteredApnsEnabled(enabled); } catch (Exception e) { Log.e(LOG_TAG, "carrierAction: SetMeteredApnsEnabled fails. Exception ex=" + e); } } /** * Action set from carrier signalling broadcast receivers to enable/disable radio * @param subId the subscription ID that this action applies to. * @param enabled control enable or disable radio. * {@hide} */ @Override public void carrierActionSetRadioEnabled(int subId, boolean enabled) { enforceModifyPermission(); final Phone phone = getPhone(subId); if (phone == null) { loge("carrierAction: SetRadioEnabled fails with invalid sibId: " + subId); return; } try { phone.carrierActionSetRadioEnabled(enabled); } catch (Exception e) { Log.e(LOG_TAG, "carrierAction: SetRadioEnabled fails. Exception ex=" + e); } } /** * Action set from carrier signalling broadcast receivers to start/stop reporting the default * network status based on which carrier apps could apply actions accordingly, * enable/disable default url handler for example. * * @param subId the subscription ID that this action applies to. * @param report control start/stop reporting the default network status. * {@hide} */ @Override public void carrierActionReportDefaultNetworkStatus(int subId, boolean report) { enforceModifyPermission(); final Phone phone = getPhone(subId); if (phone == null) { loge("carrierAction: ReportDefaultNetworkStatus fails with invalid sibId: " + subId); return; } try { phone.carrierActionReportDefaultNetworkStatus(report); } catch (Exception e) { Log.e(LOG_TAG, "carrierAction: ReportDefaultNetworkStatus fails. Exception ex=" + e); } } /** * Called when "adb shell dumpsys phone" is invoked. Dump is also automatically invoked when a * bug report is being generated. */ @Override protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) { if (mPhone.getContext().checkCallingOrSelfPermission(android.Manifest.permission.DUMP) != PackageManager.PERMISSION_GRANTED) { writer.println("Permission Denial: can't dump Phone from pid=" + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid() + "without permission " + android.Manifest.permission.DUMP); return; } DumpsysHandler.dump(mPhone.getContext(), fd, writer, args); } @Override public void onShellCommand(FileDescriptor in, FileDescriptor out, FileDescriptor err, String[] args, ShellCallback callback, ResultReceiver resultReceiver) throws RemoteException { (new TelephonyShellCommand(this)).exec(this, in, out, err, args, callback, resultReceiver); } /** * Get aggregated video call data usage since boot. * * @param perUidStats True if requesting data usage per uid, otherwise overall usage. * @return Snapshot of video call data usage * {@hide} */ @Override public NetworkStats getVtDataUsage(int subId, boolean perUidStats) { mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_NETWORK_USAGE_HISTORY, null); // NetworkStatsService keeps tracking the active network interface and identity. It // records the delta with the corresponding network identity. We just return the total video // call data usage snapshot since boot. Phone phone = getPhone(subId); if (phone != null) { return phone.getVtDataUsage(perUidStats); } return null; } /** * Policy control of data connection. Usually used when data limit is passed. * @param enabled True if enabling the data, otherwise disabling. * @param subId Subscription index * {@hide} */ @Override public void setPolicyDataEnabled(boolean enabled, int subId) { enforceModifyPermission(); Phone phone = getPhone(subId); if (phone != null) { phone.setPolicyDataEnabled(enabled); } } /** * Get Client request stats * @return List of Client Request Stats * @hide */ @Override public List getClientRequestStats(String callingPackage, int subId) { if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( mApp, subId, callingPackage, "getClientRequestStats")) { return null; } Phone phone = getPhone(subId); if (phone != null) { return phone.getClientRequestStats(); } return null; } private WorkSource getWorkSource(int uid) { String packageName = mPhone.getContext().getPackageManager().getNameForUid(uid); return new WorkSource(uid, packageName); } /** * Set SIM card power state. * * @param slotIndex SIM slot id. * @param state State of SIM (power down, power up, pass through) * - {@link android.telephony.TelephonyManager#CARD_POWER_DOWN} * - {@link android.telephony.TelephonyManager#CARD_POWER_UP} * - {@link android.telephony.TelephonyManager#CARD_POWER_UP_PASS_THROUGH} * **/ @Override public void setSimPowerStateForSlot(int slotIndex, int state) { enforceModifyPermission(); Phone phone = PhoneFactory.getPhone(slotIndex); if (phone != null) { phone.setSimPowerState(state); } } private boolean isUssdApiAllowed(int subId) { CarrierConfigManager configManager = (CarrierConfigManager) mPhone.getContext().getSystemService( Context.CARRIER_CONFIG_SERVICE); if (configManager == null) { return false; } PersistableBundle pb = configManager.getConfigForSubId(subId); if (pb == null) { return false; } return pb.getBoolean( CarrierConfigManager.KEY_ALLOW_USSD_REQUESTS_VIA_TELEPHONY_MANAGER_BOOL); } /** * Check if phone is in emergency callback mode * @return true if phone is in emergency callback mode * @param subId sub id */ @Override public boolean getEmergencyCallbackMode(int subId) { enforceReadPrivilegedPermission(); final Phone phone = getPhone(subId); if (phone != null) { return phone.isInEcm(); } else { return false; } } /** * Get the current signal strength information for the given subscription. * Because this information is not updated when the device is in a low power state * it should not be relied-upon to be current. * @param subId Subscription index * @return the most recent cached signal strength info from the modem */ @Override public SignalStrength getSignalStrength(int subId) { Phone p = getPhone(subId); if (p == null) { return null; } return p.getSignalStrength(); } @Override public UiccSlotInfo[] getUiccSlotsInfo() { enforceReadPrivilegedPermission(); UiccSlot[] slots = UiccController.getInstance().getUiccSlots(); if (slots == null) { Rlog.i(LOG_TAG, "slots is null."); return null; } UiccSlotInfo[] infos = new UiccSlotInfo[slots.length]; for (int i = 0; i < slots.length; i++) { UiccSlot slot = slots[i]; if (slot == null) { continue; } String cardId; UiccCard card = slot.getUiccCard(); if (card != null) { cardId = card.getCardId(); } else { cardId = slot.getIccId(); } int cardState = 0; switch (slot.getCardState()) { case CARDSTATE_ABSENT: cardState = UiccSlotInfo.CARD_STATE_INFO_ABSENT; break; case CARDSTATE_PRESENT: cardState = UiccSlotInfo.CARD_STATE_INFO_PRESENT; break; case CARDSTATE_ERROR: cardState = UiccSlotInfo.CARD_STATE_INFO_ERROR; break; case CARDSTATE_RESTRICTED: cardState = UiccSlotInfo.CARD_STATE_INFO_RESTRICTED; break; default: break; } infos[i] = new UiccSlotInfo( slot.isActive(), slot.isEuicc(), cardId, cardState, slot.getPhoneId(), slot.isExtendedApduSupported()); } return infos; } @Override public boolean switchSlots(int[] physicalSlots) { enforceModifyPermission(); return (Boolean) sendRequest(CMD_SWITCH_SLOTS, physicalSlots); } @Override public void setRadioIndicationUpdateMode(int subId, int filters, int mode) { enforceModifyPermission(); final Phone phone = getPhone(subId); if (phone == null) { loge("setRadioIndicationUpdateMode fails with invalid subId: " + subId); return; } phone.setRadioIndicationUpdateMode(filters, mode); } /** * A test API to reload the UICC profile. * *

Requires that the calling app has permission * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}. * @hide */ @Override public void refreshUiccProfile(int subId) { enforceModifyPermission(); final long identity = Binder.clearCallingIdentity(); try { Phone phone = getPhone(subId); if (phone == null) { return; } UiccCard uiccCard = phone.getUiccCard(); if (uiccCard == null) { return; } UiccProfile uiccProfile = uiccCard.getUiccProfile(); if (uiccProfile == null) { return; } uiccProfile.refresh(); } finally { Binder.restoreCallingIdentity(identity); } } /** * Returns false if the mobile data is disabled by default, otherwise return true. */ private boolean getDefaultDataEnabled() { return "true".equalsIgnoreCase( SystemProperties.get(DEFAULT_MOBILE_DATA_PROPERTY_NAME, "true")); } /** * Returns true if the data roaming is enabled by default, i.e the system property * of {@link #DEFAULT_DATA_ROAMING_PROPERTY_NAME} is true or the config of * {@link CarrierConfigManager#KEY_CARRIER_DEFAULT_DATA_ROAMING_ENABLED_BOOL} is true. */ private boolean getDefaultDataRoamingEnabled(int subId) { final CarrierConfigManager configMgr = (CarrierConfigManager) mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE); boolean isDataRoamingEnabled = "true".equalsIgnoreCase( SystemProperties.get(DEFAULT_DATA_ROAMING_PROPERTY_NAME, "false")); isDataRoamingEnabled |= configMgr.getConfigForSubId(subId).getBoolean( CarrierConfigManager.KEY_CARRIER_DEFAULT_DATA_ROAMING_ENABLED_BOOL); return isDataRoamingEnabled; } /** * Returns the default network type for the given {@code subId}, if the default network type is * not set, return {@link Phone#PREFERRED_NT_MODE}. */ private int getDefaultNetworkType(int subId) { return Integer.parseInt( TelephonyManager.getTelephonyProperty( mSubscriptionController.getPhoneId(subId), DEFAULT_NETWORK_MODE_PROPERTY_NAME, String.valueOf(Phone.PREFERRED_NT_MODE))); } @Override public void setCarrierTestOverride(int subId, String mccmnc, String imsi, String iccid, String gid1, String gid2, String plmn, String spn) { enforceModifyPermission(); final Phone phone = getPhone(subId); if (phone == null) { loge("setCarrierTestOverride fails with invalid subId: " + subId); return; } phone.setCarrierTestOverride(mccmnc, imsi, iccid, gid1, gid2, plmn, spn); } @Override public int getCarrierIdListVersion(int subId) { enforceReadPrivilegedPermission(); final Phone phone = getPhone(subId); if (phone == null) { loge("getCarrierIdListVersion fails with invalid subId: " + subId); return TelephonyManager.UNKNOWN_CARRIER_ID_LIST_VERSION; } return phone.getCarrierIdListVersion(); } }