| /* |
| * 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.CellInfoGsm; |
| import android.telephony.CellInfoWcdma; |
| 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.PhoneConfigurationManager; |
| 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_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 PhoneConfigurationManager mPhoneConfigurationManager; |
| |
| 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; |
| |
| private static final int TYPE_ALLOCATION_CODE_LENGTH = 8; |
| private static final int MANUFACTURER_CODE_LENGTH = 8; |
| |
| /** |
| * 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. |
| * |
| * <p>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<String, ResultReceiver> 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_ANSWER_RINGING_CALL: |
| request = (MainThreadRequest) msg.obj; |
| int answer_subId = request.subId; |
| answerRingingCallInternal(answer_subId); |
| request.result = ""; // dummy result for notifying the waiting thread |
| // Wake up the requesting thread |
| synchronized (request) { |
| request.notifyAll(); |
| } |
| 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<String, Integer> openChannelArgs = (Pair<String, Integer>) 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<Integer, String> idValue = (Pair<Integer, String>) 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<String, String> tagNum = (Pair<String, String>) 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<OperatorInfo>) 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<CarrierIdentifier>) 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<CarrierIdentifier>(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(); |
| mPhoneConfigurationManager = PhoneConfigurationManager.getInstance(); |
| |
| 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. |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| 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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| String url = createTelUrl(number); |
| if (url == null) { |
| return; |
| } |
| |
| boolean isValid = false; |
| final List<SubscriptionInfo> slist = getActiveSubscriptionInfoListPrivileged(); |
| if (slist != null) { |
| for (SubscriptionInfo subInfoRecord : slist) { |
| if (subInfoRecord.getSubscriptionId() == subId) { |
| isValid = true; |
| break; |
| } |
| } |
| } |
| if (!isValid) { |
| 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); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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."); |
| } |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return (Boolean) sendRequest(CMD_END_CALL, null, new Integer(subId)); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| 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(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| sendRequest(CMD_ANSWER_RINGING_CALL, null, new Integer(subId)); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return (phone.getState() == PhoneConstants.State.OFFHOOK); |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return (phone.getState() == PhoneConstants.State.RINGING); |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return (phone.getState() == PhoneConstants.State.IDLE); |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final UnlockSim checkSimPin = new UnlockSim(getPhone(subId).getIccCard()); |
| checkSimPin.start(); |
| return checkSimPin.unlockSim(null, pin); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** {@hide} */ |
| public int[] supplyPukReportResult(String puk, String pin) { |
| return supplyPukReportResultForSubscriber(getDefaultSubscription(), puk, pin); |
| } |
| |
| public int[] supplyPukReportResultForSubscriber(int subId, String puk, String pin) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final UnlockSim checkSimPuk = new UnlockSim(getPhone(subId).getIccCard()); |
| checkSimPuk.start(); |
| return checkSimPuk.unlockSim(puk, pin); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.updateServiceLocation(); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return isRadioOnForSubscriber(subId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| private boolean isRadioOnForSubscriber(int subId) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.getServiceState().getState() != ServiceState.STATE_POWER_OFF; |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public void toggleRadioOnOff() { |
| toggleRadioOnOffForSubscriber(getDefaultSubscription()); |
| } |
| |
| public void toggleRadioOnOffForSubscriber(int subId) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.setRadioPower(!isRadioOnForSubscriber(subId)); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public boolean setRadio(boolean turnOn) { |
| return setRadioForSubscriber(getDefaultSubscription(), turnOn); |
| } |
| |
| public boolean setRadioForSubscriber(int subId, boolean turnOn) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone == null) { |
| return false; |
| } |
| if ((phone.getServiceState().getState() != ServiceState.STATE_POWER_OFF) != turnOn) { |
| toggleRadioOnOffForSubscriber(subId); |
| } |
| return true; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public boolean needMobileRadioShutdown() { |
| /* |
| * If any of the Radios are available, it will need to be |
| * shutdown. So return true if any Radio is available. |
| */ |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void shutdownMobileRadios() { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) { |
| logv("Shutting down Phone " + i); |
| shutdownRadioUsingPhoneId(i); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| private void shutdownRadioUsingPhoneId(int phoneId) { |
| Phone phone = PhoneFactory.getPhone(phoneId); |
| if (phone != null && phone.isRadioAvailable()) { |
| phone.shutdownRadio(); |
| } |
| } |
| |
| public boolean setRadioPower(boolean turnOn) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone defaultPhone = PhoneFactory.getDefaultPhone(); |
| if (defaultPhone != null) { |
| defaultPhone.setRadioPower(turnOn); |
| return true; |
| } else { |
| loge("There's no default phone."); |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public boolean setRadioPowerForSubscriber(int subId, boolean turnOn) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.setRadioPower(turnOn); |
| return true; |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| // FIXME: subId version needed |
| @Override |
| public boolean enableDataConnectivity() { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| int subId = mSubscriptionController.getDefaultDataSubId(); |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.setUserDataEnabled(true); |
| return true; |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| // FIXME: subId version needed |
| @Override |
| public boolean disableDataConnectivity() { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| int subId = mSubscriptionController.getDefaultDataSubId(); |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.setUserDataEnabled(false); |
| return true; |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public boolean isDataConnectivityPossible(int subId) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.isDataAllowed(); |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public boolean handlePinMmi(String dialString) { |
| return handlePinMmiForSubscriber(getDefaultSubscription(), dialString); |
| } |
| |
| public void handleUssdRequest(int subId, String ussdRequest, ResultReceiver wrappedCallback) { |
| enforceCallPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (!SubscriptionManager.isValidSubscriptionId(subId)) { |
| return; |
| } |
| Pair<String, ResultReceiver> ussdObject = new Pair(ussdRequest, wrappedCallback); |
| sendRequest(CMD_HANDLE_USSD_REQUEST, ussdObject, subId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| }; |
| |
| public boolean handlePinMmiForSubscriber(int subId, String dialString) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (!SubscriptionManager.isValidSubscriptionId(subId)) { |
| return false; |
| } |
| return (Boolean) sendRequest(CMD_HANDLE_PIN_MMI, dialString, subId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public int getCallState() { |
| return getCallStateForSlot(getSlotForDefaultSubscription()); |
| } |
| |
| public int getCallStateForSlot(int slotIndex) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = PhoneFactory.getPhone(slotIndex); |
| return phone == null ? TelephonyManager.CALL_STATE_IDLE : |
| PhoneConstantConversions.convertCallState(phone.getState()); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public int getDataState() { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = getPhone(mSubscriptionController.getDefaultDataSubId()); |
| if (phone != null) { |
| return PhoneConstantConversions.convertDataState(phone.getDataConnectionState()); |
| } else { |
| return PhoneConstantConversions.convertDataState( |
| PhoneConstants.DataState.DISCONNECTED); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public int getDataActivity() { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = getPhone(mSubscriptionController.getDefaultDataSubId()); |
| if (phone != null) { |
| return DefaultPhoneNotifier.convertDataActivityState(phone.getDataActivityState()); |
| } else { |
| return TelephonyManager.DATA_ACTIVITY_NONE; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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; |
| } |
| |
| WorkSource workSource = getWorkSource(Binder.getCallingUid()); |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (DBG_LOC) log("getCellLocation: is active user"); |
| Bundle data = new Bundle(); |
| Phone phone = getPhone(mSubscriptionController.getDefaultDataSubId()); |
| if (phone == null) { |
| return null; |
| } |
| |
| phone.getCellLocation(workSource).fillInNotifierBundle(data); |
| return data; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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 ""; |
| } |
| 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 ""; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void enableLocationUpdates() { |
| enableLocationUpdatesForSubscriber(getDefaultSubscription()); |
| } |
| |
| @Override |
| public void enableLocationUpdatesForSubscriber(int subId) { |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.CONTROL_LOCATION_UPDATES, null); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.enableLocationUpdates(); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void disableLocationUpdates() { |
| disableLocationUpdatesForSubscriber(getDefaultSubscription()); |
| } |
| |
| @Override |
| public void disableLocationUpdatesForSubscriber(int subId) { |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.CONTROL_LOCATION_UPDATES, null); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.disableLocationUpdates(); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| @SuppressWarnings("unchecked") |
| public List<NeighboringCellInfo> |
| getNeighboringCellInfo(String callingPackage, int targetSdk) { |
| if (targetSdk > android.os.Build.VERSION_CODES.P) 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"); |
| |
| List<CellInfo> info = getAllCellInfo(callingPackage); |
| if (info == null) return null; |
| |
| List<NeighboringCellInfo> neighbors = new ArrayList<NeighboringCellInfo>(); |
| for (CellInfo ci : info) { |
| if (ci instanceof CellInfoGsm) { |
| neighbors.add(new NeighboringCellInfo((CellInfoGsm) ci)); |
| } else if (ci instanceof CellInfoWcdma) { |
| neighbors.add(new NeighboringCellInfo((CellInfoWcdma) ci)); |
| } |
| } |
| return (neighbors.size()) > 0 ? neighbors : null; |
| } |
| |
| |
| @Override |
| public List<CellInfo> 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()); |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| List<CellInfo> cellInfos = new ArrayList<CellInfo>(); |
| for (Phone phone : PhoneFactory.getPhones()) { |
| final List<CellInfo> info = phone.getAllCellInfo(workSource); |
| if (info != null) cellInfos.addAll(info); |
| } |
| return cellInfos; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void setCellInfoListRate(int rateInMillis) { |
| enforceModifyPermission(); |
| WorkSource workSource = getWorkSource(Binder.getCallingUid()); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| mPhone.setCellInfoListRate(rateInMillis, workSource); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return phone.getImei(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public String getTypeAllocationCodeForSlot(int slotIndex) { |
| Phone phone = PhoneFactory.getPhone(slotIndex); |
| String tac = null; |
| if (phone != null) { |
| String imei = phone.getImei(); |
| tac = imei == null ? null : imei.substring(0, TYPE_ALLOCATION_CODE_LENGTH); |
| } |
| return tac; |
| } |
| |
| @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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return phone.getMeid(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public String getManufacturerCodeForSlot(int slotIndex) { |
| Phone phone = PhoneFactory.getPhone(slotIndex); |
| String manufacturerCode = null; |
| if (phone != null) { |
| String meid = phone.getMeid(); |
| manufacturerCode = meid == null ? null : meid.substring(0, MANUFACTURER_CODE_LENGTH); |
| } |
| return manufacturerCode; |
| } |
| |
| @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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return phone.getDeviceSvn(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public int getSubscriptionCarrierId(int subId) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| return phone == null ? TelephonyManager.UNKNOWN_CARRIER_ID : phone.getCarrierId(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public String getSubscriptionCarrierName(int subId) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| return phone == null ? null : phone.getCarrierName(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| // |
| // 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = PhoneFactory.getPhone(slotIndex); |
| if (phone == null) { |
| return PhoneConstants.PHONE_TYPE_NONE; |
| } else { |
| return phone.getPhoneType(); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.getCdmaEriIconIndex(); |
| } else { |
| return -1; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.getCdmaEriIconMode(); |
| } else { |
| return -1; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.getCdmaEriText(); |
| } else { |
| return null; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Returns the CDMA MDN. |
| */ |
| @Override |
| public String getCdmaMdn(int subId) { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, subId, "getCdmaMdn"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (mPhone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA && phone != null) { |
| return phone.getLine1Number(); |
| } else { |
| return null; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Returns the CDMA MIN. |
| */ |
| @Override |
| public String getCdmaMin(int subId) { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, subId, "getCdmaMin"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null && phone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) { |
| return phone.getCdmaMin(); |
| } else { |
| return null; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Returns true if CDMA provisioning needs to run. |
| */ |
| public boolean needsOtaServiceProvisioning() { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return mPhone.needsOtaServiceProvisioning(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Sets the voice mail number of a given subId. |
| */ |
| @Override |
| public boolean setVoiceMailNumber(int subId, String alphaTag, String number) { |
| TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(subId, "setVoiceMailNumber"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Boolean success = (Boolean) sendRequest(CMD_SET_VOICEMAIL_NUMBER, |
| new Pair<String, String>(alphaTag, number), new Integer(subId)); |
| return success; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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"); |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| PhoneAccountHandle phoneAccountHandle = PhoneAccountHandleConverter.fromSubId(subId); |
| if (phoneAccountHandle == null) { |
| return null; |
| } |
| return VisualVoicemailSettingsUtil.dump(mPhone.getContext(), phoneAccountHandle); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| VisualVoicemailSmsFilterConfig.enableVisualVoicemailSmsFilter( |
| mPhone.getContext(), callingPackage, subId, settings); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void disableVisualVoicemailSmsFilter(String callingPackage, int subId) { |
| mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| VisualVoicemailSmsFilterConfig.disableVisualVoicemailSmsFilter( |
| mPhone.getContext(), callingPackage, subId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public VisualVoicemailSmsFilterSettings getVisualVoicemailSmsFilterSettings( |
| String callingPackage, int subId) { |
| mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return VisualVoicemailSmsFilterConfig.getVisualVoicemailSmsFilterSettings( |
| mPhone.getContext(), callingPackage, subId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public VisualVoicemailSmsFilterSettings getActiveVisualVoicemailSmsFilterSettings(int subId) { |
| enforceReadPrivilegedPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return VisualVoicemailSmsFilterConfig.getActiveVisualVoicemailSmsFilterSettings( |
| mPhone.getContext(), subId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.setVoiceActivationState(activationState); |
| } else { |
| loge("setVoiceActivationState fails with invalid subId: " + subId); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Sets the data activation state of a given subId. |
| */ |
| @Override |
| public void setDataActivationState(int subId, int activationState) { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, subId, "setDataActivationState"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.setDataActivationState(activationState); |
| } else { |
| loge("setVoiceActivationState fails with invalid subId: " + subId); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Returns the voice activation state of a given subId. |
| */ |
| @Override |
| public int getVoiceActivationState(int subId, String callingPackage) { |
| enforceReadPrivilegedPermission(); |
| |
| final Phone phone = getPhone(subId); |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (phone != null) { |
| return phone.getVoiceActivationState(); |
| } else { |
| return TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Returns the data activation state of a given subId. |
| */ |
| @Override |
| public int getDataActivationState(int subId, String callingPackage) { |
| enforceReadPrivilegedPermission(); |
| |
| final Phone phone = getPhone(subId); |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (phone != null) { |
| return phone.getDataActivationState(); |
| } else { |
| return TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.getVoiceMessageCount(); |
| } else { |
| return 0; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| return (phone == null ? false : phone.isConcurrentVoiceAndDataAllowed()); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| mPhone.sendDialerSpecialCode(inputCode); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Returns the data network type. |
| * Legacy call, permission-free. |
| * |
| * @Deprecated to be removed Q3 2013 use {@link #getDataNetworkType}. |
| */ |
| @Override |
| public int getNetworkType() { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(getDefaultSubscription()); |
| if (phone != null) { |
| return phone.getServiceState().getDataNetworkType(); |
| } else { |
| return TelephonyManager.NETWORK_TYPE_UNKNOWN; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.getServiceState().getDataNetworkType(); |
| } else { |
| return TelephonyManager.NETWORK_TYPE_UNKNOWN; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.getServiceState().getDataNetworkType(); |
| } else { |
| return TelephonyManager.NETWORK_TYPE_UNKNOWN; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.getServiceState().getVoiceNetworkType(); |
| } else { |
| return TelephonyManager.NETWORK_TYPE_UNKNOWN; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * @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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = PhoneFactory.getPhone(slotIndex); |
| if (phone != null) { |
| return phone.getIccCard().hasIccCard(); |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone == null) { |
| return PhoneConstants.LTE_ON_CDMA_UNKNOWN; |
| } else { |
| return phone.getLteOnCdmaMode(); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| 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() { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return Settings.System.getInt(mPhone.getContext().getContentResolver(), |
| Settings.System.WHEN_TO_MAKE_WIFI_CALLS, |
| getWhenToMakeWifiCallsDefaultPreference()); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * @see android.telephony.TelephonyManager.WifiCallingChoices |
| */ |
| public void setWhenToMakeWifiCalls(int preference) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (DBG) log("setWhenToMakeWifiCallsStr, storing setting = " + preference); |
| Settings.System.putInt(mPhone.getContext().getContentResolver(), |
| Settings.System.WHEN_TO_MAKE_WIFI_CALLS, preference); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| 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"); |
| mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (TextUtils.equals(ISDR_AID, aid)) { |
| // Only allows LPA to open logical channel to ISD-R. |
| 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<String, Integer>(aid, p2), subId); |
| if (DBG) log("iccOpenLogicalChannel: " + response); |
| return response; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public boolean iccCloseLogicalChannel(int subId, int channel) { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, subId, "iccCloseLogicalChannel"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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"); |
| mAppOps.checkPackage(Binder.getCallingUid(), callingPackage); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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. |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public byte[] iccExchangeSimIO(int subId, int fileID, int command, int p1, int p2, int p3, |
| String filePath) { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, subId, "iccExchangeSimIO"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public String sendEnvelopeWithStatus(int subId, String content) { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, subId, "sendEnvelopeWithStatus"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (DBG) log("nvWriteItem: item " + itemID + " value \"" + itemValue + '"'); |
| Boolean success = (Boolean) sendRequest(CMD_NV_WRITE_ITEM, |
| new Pair<Integer, String>(itemID, itemValue)); |
| if (DBG) log("nvWriteItem: item " + itemID + ' ' + (success ? "ok" : "fail")); |
| return success; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public String[] getPcscfAddress(String apnType, String callingPackage) { |
| if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( |
| mApp, mPhone.getSubId(), callingPackage, "getPcscfAddress")) { |
| return new String[0]; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return mPhone.getPcscfAddress(apnType); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| PhoneFactory.getImsResolver().enableIms(slotId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Disables IMS for the framework. This will trigger IMS de-registration and trigger ImsFeature |
| * status updates to disabled. |
| */ |
| public void disableIms(int slotId) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| PhoneFactory.getImsResolver().disableIms(slotId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return PhoneFactory.getImsResolver().getMmTelFeatureAndListen(slotId, callback); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return PhoneFactory.getImsResolver().getRcsFeatureAndListen(slotId, callback); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Returns the {@link IImsRegistration} structure associated with the slotId and feature |
| * specified. |
| */ |
| public IImsRegistration getImsRegistration(int slotId, int feature) throws RemoteException { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return PhoneFactory.getImsResolver().getImsRegistration(slotId, feature); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Returns the {@link IImsConfig} structure associated with the slotId and feature |
| * specified. |
| */ |
| public IImsConfig getImsConfig(int slotId, int feature) throws RemoteException { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return PhoneFactory.getImsResolver().getImsConfig(slotId, feature); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * @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(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return PhoneFactory.getImsResolver().isResolvingBinding(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return PhoneFactory.getImsResolver().overrideImsServiceConfiguration(slotId, |
| isCarrierImsService, packageName); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return PhoneFactory.getImsResolver().getImsServiceConfiguration(slotId, |
| isCarrierImsService); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public void setImsRegistrationState(boolean registered) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| mPhone.setImsRegistrationState(registered); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Set the network selection mode to automatic. |
| * |
| */ |
| @Override |
| public void setNetworkSelectionModeAutomatic(int subId) { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, subId, "setNetworkSelectionModeAutomatic"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (DBG) log("setNetworkSelectionModeAutomatic: subId " + subId); |
| sendRequest(CMD_SET_NETWORK_SELECTION_MODE_AUTOMATIC, null, subId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Scans for available networks. |
| */ |
| @Override |
| public CellNetworkScanResult getCellNetworkScanResults(int subId) { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, subId, "getCellNetworkScanResults"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (DBG) log("getCellNetworkScanResults: subId " + subId); |
| CellNetworkScanResult result = (CellNetworkScanResult) sendRequest( |
| CMD_PERFORM_NETWORK_SCAN, null, subId); |
| return result; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return mNetworkScanRequestTracker.startNetworkScan( |
| request, messenger, binder, getPhone(subId)); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| mNetworkScanRequestTracker.stopNetworkScan(scanId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| // FIXME: need to get SubId from somewhere. |
| return PhoneFactory.calculatePreferredNetworkType(mPhone.getContext(), 0); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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"); |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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<String> 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<String> getPackagesWithCarrierPrivileges() { |
| PackageManager pm = mPhone.getContext().getPackageManager(); |
| List<String> privilegedPackages = new ArrayList<>(); |
| List<PackageInfo> 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 long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public String getLine1AlphaTagForDisplay(int subId, String callingPackage) { |
| if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( |
| mApp, subId, callingPackage, "getLine1AlphaTagForDisplay")) { |
| return null; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| String iccId = getIccId(subId); |
| if (iccId != null) { |
| String alphaTagPrefKey = PREF_CARRIERS_ALPHATAG_PREFIX + iccId; |
| return mTelephonySharedPreferences.getString(alphaTagPrefKey, null); |
| } |
| return null; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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 long identity = Binder.clearCallingIdentity(); |
| try { |
| 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<String> 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 int[] subIds = sub.getActiveSubscriptionIdList(); |
| for (int subId : subIds) { |
| activeSubscriberIds.add(tele.getSubscriberId(subId)); |
| } |
| |
| // First pass, find a number override for an active subscriber |
| String mergeNumber = null; |
| final Map<String, ?> 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<String> 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public boolean setOperatorBrandOverride(int subId, String brand) { |
| TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege( |
| subId, "setOperatorBrandOverride"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| return phone == null ? false : phone.setOperatorBrandOverride(brand); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public boolean setRoamingOverride(int subId, List<String> gsmRoamingList, |
| List<String> gsmNonRoamingList, List<String> cdmaRoamingList, |
| List<String> cdmaNonRoamingList) { |
| TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(subId, "setRoamingOverride"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone == null) { |
| return false; |
| } |
| return phone.setRoamingOverride(gsmRoamingList, gsmNonRoamingList, cdmaRoamingList, |
| cdmaNonRoamingList); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return ProxyController.getInstance().getRadioAccessFamily(phoneId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public void enableVideoCalling(boolean enable) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| ImsManager.getInstance(mPhone.getContext(), mPhone.getPhoneId()).setVtSetting(enable); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public boolean isVideoCallingEnabled(String callingPackage) { |
| if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( |
| mApp, mPhone.getSubId(), callingPackage, "isVideoCallingEnabled")) { |
| return false; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| // 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(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public boolean canChangeDtmfToneLength(int subId, String callingPackage) { |
| if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( |
| mApp, subId, callingPackage, "isVideoCallingEnabled")) { |
| return false; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| CarrierConfigManager configManager = |
| (CarrierConfigManager) mApp.getSystemService(Context.CARRIER_CONFIG_SERVICE); |
| return configManager.getConfigForSubId(mPhone.getSubId()) |
| .getBoolean(CarrierConfigManager.KEY_DTMF_TYPE_ENABLED_BOOL); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public boolean isWorldPhone(int subId, String callingPackage) { |
| if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( |
| mApp, subId, callingPackage, "isVideoCallingEnabled")) { |
| return false; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| CarrierConfigManager configManager = |
| (CarrierConfigManager) mApp.getSystemService(Context.CARRIER_CONFIG_SERVICE); |
| return configManager.getConfigForSubId(mPhone.getSubId()) |
| .getBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public boolean isTtyModeSupported() { |
| TelecomManager telecomManager = TelecomManager.from(mPhone.getContext()); |
| return telecomManager.isTtySupported(); |
| } |
| |
| @Override |
| public boolean isHearingAidCompatibilitySupported() { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return mPhone.getContext().getResources().getBoolean(R.bool.hac_enabled); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public boolean isRttSupported() { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| boolean isCarrierSupported = mApp.getCarrierConfigForSubId( |
| mPhone.getSubId()).getBoolean( |
| CarrierConfigManager.KEY_RTT_SUPPORTED_BOOL); |
| boolean isDeviceSupported = |
| mPhone.getContext().getResources().getBoolean(R.bool.config_support_rtt); |
| return isCarrierSupported && isDeviceSupported; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| public boolean isRttEnabled() { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return isRttSupported() && Settings.Secure.getInt( |
| mPhone.getContext().getContentResolver(), |
| Settings.Secure.RTT_CALLING_MODE, 0) != 0; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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. |
| * |
| * <p>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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return phone.getDeviceId(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * {@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) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return PhoneUtils.getSubIdForPhoneAccount(phoneAccount); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * @return the VoWiFi calling availability. |
| */ |
| public boolean isWifiCallingAvailable(int subId) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.isWifiCallingEnabled(); |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * @return the VoLTE availability. |
| */ |
| public boolean isVolteAvailable(int subId) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.isVolteEnabled(); |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * @return the VT calling availability. |
| */ |
| public boolean isVideoTelephonyAvailable(int subId) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.isVideoEnabled(); |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * @return the IMS registration technology for the MMTEL feature. Valid return values are |
| * defined in {@link ImsRegistrationImplBase}. |
| */ |
| public @ImsRegistrationImplBase.ImsRegistrationTech int getImsRegTechnologyForMmTel(int subId) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = getPhone(subId); |
| if (phone != null) { |
| return phone.getImsRegistrationTech(); |
| } else { |
| return ImsRegistrationImplBase.REGISTRATION_TECH_NONE; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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() { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| // 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<SubscriptionInfo> 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| private List<SubscriptionInfo> getAllSubscriptionInfoList() { |
| return mSubscriptionController.getAllSubInfoList( |
| mPhone.getContext().getOpPackageName()); |
| } |
| |
| /** |
| * NOTE: this method assumes permission checks are done and caller identity has been cleared. |
| */ |
| private List<SubscriptionInfo> getActiveSubscriptionInfoListPrivileged() { |
| return mSubscriptionController.getActiveSubscriptionInfoList( |
| mPhone.getContext().getOpPackageName()); |
| } |
| |
| 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; |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| synchronized (mLastModemActivityInfo) { |
| ModemActivityInfo info = (ModemActivityInfo) sendRequest(CMD_GET_MODEM_ACTIVITY_INFO, |
| null); |
| if (isModemActivityInfoValid(info)) { |
| 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); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| // Checks that ModemActivityInfo is valid. Sleep time, Idle time, Rx time and Tx time should be |
| // less than total activity duration. |
| private boolean isModemActivityInfoValid(ModemActivityInfo info) { |
| if (info == null) { |
| return false; |
| } |
| int activityDurationMs = |
| (int) (info.getTimestamp() - mLastModemActivityInfo.getTimestamp()); |
| int totalTxTimeMs = 0; |
| for (int i = 0; i < info.getTxTimeMillis().length; i++) { |
| totalTxTimeMs += info.getTxTimeMillis()[i]; |
| } |
| return (info.isValid() |
| && (info.getSleepTimeMillis() <= activityDurationMs) |
| && (info.getIdleTimeMillis() <= activityDurationMs) |
| && (info.getRxTimeMillis() <= activityDurationMs) |
| && (totalTxTimeMs <= activityDurationMs)); |
| } |
| |
| /** |
| * {@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 long identity = Binder.clearCallingIdentity(); |
| try { |
| final Phone phone = getPhone(subId); |
| if (phone == null) { |
| return null; |
| } |
| |
| return phone.getServiceState(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(accountHandle); |
| if (phone == null) { |
| phone = mPhone; |
| } |
| |
| return VoicemailNotificationSettingsUtil.getRingtoneUri(phone.getContext()); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Sets the per-account voicemail ringtone. |
| * |
| * <p>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"); |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(phoneAccountHandle); |
| if (phone == null) { |
| phone = mPhone; |
| } |
| VoicemailNotificationSettingsUtil.setRingtoneUri(phone.getContext(), uri); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(accountHandle); |
| if (phone == null) { |
| phone = mPhone; |
| } |
| |
| return VoicemailNotificationSettingsUtil.isVibrationEnabled(phone.getContext()); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Sets the per-account voicemail vibration. |
| * |
| * <p>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"); |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(phoneAccountHandle); |
| if (phone == null) { |
| phone = mPhone; |
| } |
| VoicemailNotificationSettingsUtil.setVibrationEnabled(phone.getContext(), enabled); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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 + "]"); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Get snapshot of Telephony histograms |
| * @return List of Telephony histograms |
| * @hide |
| */ |
| @Override |
| public List<TelephonyHistogram> getTelephonyHistograms() { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, getDefaultSubscription(), "getTelephonyHistograms"); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return RIL.getTelephonyRILTimingHistograms(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * {@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<CarrierIdentifier> carriers) { |
| enforceModifyPermission(); |
| |
| if (carriers == null) { |
| throw new NullPointerException("carriers cannot be null"); |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| int subId = SubscriptionManager.getSubId(slotIndex)[0]; |
| int[] retVal = (int[]) sendRequest(CMD_SET_ALLOWED_CARRIERS, carriers, subId); |
| return retVal[0]; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * {@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<CarrierIdentifier> getAllowedCarriers(int slotIndex) { |
| enforceReadPrivilegedPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| int subId = SubscriptionManager.getSubId(slotIndex)[0]; |
| return (List<CarrierIdentifier>) sendRequest(CMD_GET_ALLOWED_CARRIERS, null, subId); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| 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); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| 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); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| 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); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| // 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.setPolicyDataEnabled(enabled); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Get Client request stats |
| * @return List of Client Request Stats |
| * @hide |
| */ |
| @Override |
| public List<ClientRequestStats> getClientRequestStats(String callingPackage, int subId) { |
| if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( |
| mApp, subId, callingPackage, "getClientRequestStats")) { |
| return null; |
| } |
| Phone phone = getPhone(subId); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (phone != null) { |
| return phone.getClientRequestStats(); |
| } |
| |
| return null; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| 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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (phone != null) { |
| phone.setSimPowerState(state); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| 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); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| if (phone != null) { |
| return phone.isInEcm(); |
| } else { |
| return false; |
| } |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * 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) { |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| Phone p = getPhone(subId); |
| if (p == null) { |
| return null; |
| } |
| |
| return p.getSignalStrength(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * Checks if data roaming is enabled on the subscription with id {@code subId}. |
| * |
| * <p>Requires one of the following permissions: |
| * {@link android.Manifest.permission#ACCESS_NETWORK_STATE}, |
| * {@link android.Manifest.permission#READ_PHONE_STATE} or that the calling app has carrier |
| * privileges. |
| * |
| * @param subId subscription id |
| * @return {@code true} if data roaming is enabled on this subscription, otherwise return |
| * {@code false}. |
| */ |
| @Override |
| public boolean isDataRoamingEnabled(int subId) { |
| try { |
| mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE, |
| null); |
| } catch (Exception e) { |
| TelephonyPermissions.enforeceCallingOrSelfReadPhoneStatePermissionOrCarrierPrivilege( |
| mApp, subId, "isDataRoamingEnabled"); |
| } |
| |
| Phone phone = getPhone(subId); |
| return phone != null ? phone.getDataRoamingEnabled() : false; |
| } |
| |
| |
| /** |
| * Enables/Disables the data roaming on the subscription with id {@code subId}. |
| * |
| * <p> Requires permission: |
| * {@link android.Manifest.permission#MODIFY_PHONE_STATE} or that the calling app has carrier |
| * privileges. |
| * |
| * @param subId subscription id |
| * @param isEnabled {@code true} means enable, {@code false} means disable. |
| */ |
| @Override |
| public void setDataRoamingEnabled(int subId, boolean isEnabled) { |
| TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege( |
| mApp, subId, "setDataRoamingEbaled"); |
| |
| Phone phone = getPhone(subId); |
| if (phone != null) { |
| phone.setDataRoamingEnabled(isEnabled); |
| } |
| } |
| |
| @Override |
| public UiccSlotInfo[] getUiccSlotsInfo() { |
| enforceReadPrivilegedPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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; |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public boolean switchSlots(int[] physicalSlots) { |
| enforceModifyPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return (Boolean) sendRequest(CMD_SWITCH_SLOTS, physicalSlots); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @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; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| phone.setRadioIndicationUpdateMode(filters, mode); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| /** |
| * A test API to reload the UICC profile. |
| * |
| * <p>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 long identity = Binder.clearCallingIdentity(); |
| try { |
| 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); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public int getCarrierIdListVersion(int subId) { |
| enforceReadPrivilegedPermission(); |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| 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(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| |
| @Override |
| public int getNumberOfModemsWithSimultaneousDataConnections(int subId, String callingPackage) { |
| if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState( |
| mApp, subId, callingPackage, "getNumberOfModemsWithSimultaneousDataConnections")) { |
| return -1; |
| } |
| |
| final long identity = Binder.clearCallingIdentity(); |
| try { |
| return mPhoneConfigurationManager.getNumberOfModemsWithSimultaneousDataConnections(); |
| } finally { |
| Binder.restoreCallingIdentity(identity); |
| } |
| } |
| } |