| /* |
| * 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 android.app.ActivityManager; |
| import android.app.AppOpsManager; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.SharedPreferences; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.Signature; |
| import android.net.ConnectivityManager; |
| 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.Process; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.SystemProperties; |
| import android.os.UserHandle; |
| import android.preference.PreferenceManager; |
| import android.provider.Settings; |
| import android.telephony.CellInfo; |
| import android.telephony.IccOpenLogicalChannelResponse; |
| import android.telephony.NeighboringCellInfo; |
| import android.telephony.RadioAccessFamily; |
| import android.telephony.ServiceState; |
| import android.telephony.SubscriptionManager; |
| import android.telephony.SubscriptionInfo; |
| import android.telephony.TelephonyManager; |
| import android.text.TextUtils; |
| import android.util.Log; |
| import android.util.Pair; |
| |
| import com.android.ims.ImsManager; |
| import com.android.internal.telephony.CallManager; |
| import com.android.internal.telephony.CommandException; |
| import com.android.internal.telephony.Connection; |
| import com.android.internal.telephony.DefaultPhoneNotifier; |
| import com.android.internal.telephony.ITelephony; |
| import com.android.internal.telephony.IccCard; |
| import com.android.internal.telephony.Phone; |
| import com.android.internal.telephony.PhoneFactory; |
| import com.android.internal.telephony.PhoneProxy; |
| import com.android.internal.telephony.ProxyController; |
| import com.android.internal.telephony.CallManager; |
| import com.android.internal.telephony.CommandException; |
| import com.android.internal.telephony.PhoneConstants; |
| import com.android.internal.telephony.TelephonyIntents; |
| import com.android.internal.telephony.dataconnection.DctController; |
| import com.android.internal.telephony.uicc.AdnRecord; |
| import com.android.internal.telephony.uicc.IccIoResult; |
| import com.android.internal.telephony.uicc.IccUtils; |
| import com.android.internal.telephony.uicc.UiccCard; |
| import com.android.internal.telephony.uicc.UiccCarrierPrivilegeRules; |
| import com.android.internal.telephony.uicc.UiccController; |
| import com.android.internal.util.HexDump; |
| |
| import static com.android.internal.telephony.PhoneConstants.SUBSCRIPTION_KEY; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * 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; |
| |
| // Message codes used with mMainThreadHandler |
| private static final int CMD_HANDLE_PIN_MMI = 1; |
| private static final int CMD_HANDLE_NEIGHBORING_CELL = 2; |
| private static final int EVENT_NEIGHBORING_CELL_DONE = 3; |
| private static final int CMD_ANSWER_RINGING_CALL = 4; |
| private static final int CMD_END_CALL = 5; // not used yet |
| private static final int CMD_TRANSMIT_APDU_LOGICAL_CHANNEL = 7; |
| private static final int EVENT_TRANSMIT_APDU_LOGICAL_CHANNEL_DONE = 8; |
| private static final int CMD_OPEN_CHANNEL = 9; |
| private static final int EVENT_OPEN_CHANNEL_DONE = 10; |
| private static final int CMD_CLOSE_CHANNEL = 11; |
| private static final int EVENT_CLOSE_CHANNEL_DONE = 12; |
| private static final int CMD_NV_READ_ITEM = 13; |
| private static final int EVENT_NV_READ_ITEM_DONE = 14; |
| private static final int CMD_NV_WRITE_ITEM = 15; |
| private static final int EVENT_NV_WRITE_ITEM_DONE = 16; |
| private static final int CMD_NV_WRITE_CDMA_PRL = 17; |
| private static final int EVENT_NV_WRITE_CDMA_PRL_DONE = 18; |
| private static final int CMD_NV_RESET_CONFIG = 19; |
| private static final int EVENT_NV_RESET_CONFIG_DONE = 20; |
| private static final int CMD_GET_PREFERRED_NETWORK_TYPE = 21; |
| private static final int EVENT_GET_PREFERRED_NETWORK_TYPE_DONE = 22; |
| private static final int CMD_SET_PREFERRED_NETWORK_TYPE = 23; |
| private static final int EVENT_SET_PREFERRED_NETWORK_TYPE_DONE = 24; |
| private static final int CMD_SEND_ENVELOPE = 25; |
| private static final int EVENT_SEND_ENVELOPE_DONE = 26; |
| private static final int CMD_INVOKE_OEM_RIL_REQUEST_RAW = 27; |
| private static final int EVENT_INVOKE_OEM_RIL_REQUEST_RAW_DONE = 28; |
| private static final int CMD_TRANSMIT_APDU_BASIC_CHANNEL = 29; |
| private static final int EVENT_TRANSMIT_APDU_BASIC_CHANNEL_DONE = 30; |
| private static final int CMD_EXCHANGE_SIM_IO = 31; |
| private static final int EVENT_EXCHANGE_SIM_IO_DONE = 32; |
| |
| /** The singleton instance. */ |
| private static PhoneInterfaceManager sInstance; |
| |
| PhoneGlobals mApp; |
| Phone mPhone; |
| CallManager mCM; |
| AppOpsManager mAppOps; |
| MainThreadHandler mMainThreadHandler; |
| |
| SharedPreferences mTelephonySharedPreferences; |
| private static final String PREF_CARRIERS_ALPHATAG_PREFIX = "carrier_alphtag_"; |
| private static final String PREF_CARRIERS_NUMBER_PREFIX = "carrier_number_"; |
| private static final String PREF_ENABLE_VIDEO_CALLING = "enable_video_calling"; |
| |
| /** |
| * 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 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; |
| |
| public MainThreadRequest(Object argument) { |
| this.argument = argument; |
| } |
| } |
| |
| 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 = UiccController.getInstance().getUiccCard(); |
| IccAPDUArgument iccArgument; |
| |
| switch (msg.what) { |
| case CMD_HANDLE_PIN_MMI: |
| request = (MainThreadRequest) msg.obj; |
| request.result = mPhone.handlePinMmi((String) request.argument); |
| // Wake up the requesting thread |
| synchronized (request) { |
| request.notifyAll(); |
| } |
| break; |
| |
| case CMD_HANDLE_NEIGHBORING_CELL: |
| request = (MainThreadRequest) msg.obj; |
| onCompleted = obtainMessage(EVENT_NEIGHBORING_CELL_DONE, |
| request); |
| mPhone.getNeighboringCids(onCompleted); |
| break; |
| |
| case EVENT_NEIGHBORING_CELL_DONE: |
| ar = (AsyncResult) msg.obj; |
| request = (MainThreadRequest) ar.userObj; |
| if (ar.exception == null && ar.result != null) { |
| request.result = ar.result; |
| } else { |
| // create an empty list to notify the waiting thread |
| request.result = new ArrayList<NeighboringCellInfo>(0); |
| } |
| // Wake up the requesting thread |
| synchronized (request) { |
| request.notifyAll(); |
| } |
| break; |
| |
| case CMD_ANSWER_RINGING_CALL: |
| request = (MainThreadRequest) msg.obj; |
| int answer_subId = ((Integer)request.argument).intValue(); |
| answerRingingCallInternal(answer_subId); |
| break; |
| |
| case CMD_END_CALL: |
| request = (MainThreadRequest) msg.obj; |
| int end_subId = ((Integer)request.argument).intValue(); |
| final boolean hungUp; |
| int phoneType = getPhone(end_subId).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; |
| 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; |
| 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; |
| 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; |
| 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; |
| if (uiccCard == null) { |
| loge("iccOpenLogicalChannel: No UICC"); |
| request.result = new IccIoResult(0x6F, 0, (byte[])null); |
| synchronized (request) { |
| request.notifyAll(); |
| } |
| } else { |
| onCompleted = obtainMessage(EVENT_OPEN_CHANNEL_DONE, request); |
| uiccCard.iccOpenLogicalChannel((String)request.argument, 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 != null) && (ar.exception instanceof CommandException)) { |
| if (ar.exception.getMessage().compareTo("MISSING_RESOURCE") == 0) { |
| errorCode = IccOpenLogicalChannelResponse.STATUS_MISSING_RESOURCE; |
| } else if (ar.exception.getMessage().compareTo("NO_SUCH_ELEMENT") == 0) { |
| 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; |
| if (uiccCard == null) { |
| loge("iccCloseLogicalChannel: No UICC"); |
| request.result = new IccIoResult(0x6F, 0, (byte[])null); |
| 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); |
| mPhone.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 = -1; |
| 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; |
| mPhone.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; |
| |
| 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, null); |
| } |
| |
| /** |
| * 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, Object argument2) { |
| if (Looper.myLooper() == mMainThreadHandler.getLooper()) { |
| throw new RuntimeException("This method will deadlock if called from the main thread."); |
| } |
| |
| MainThreadRequest request = new MainThreadRequest(argument); |
| 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; |
| mAppOps = (AppOpsManager)app.getSystemService(Context.APP_OPS_SERVICE); |
| mMainThreadHandler = new MainThreadHandler(); |
| mTelephonySharedPreferences = |
| PreferenceManager.getDefaultSharedPreferences(mPhone.getContext()); |
| publish(); |
| } |
| |
| private void publish() { |
| if (DBG) log("publish: " + this); |
| |
| ServiceManager.addService("phone", this); |
| } |
| |
| // returns phone associated with the subId. |
| private Phone getPhone(int subId) { |
| return PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId)); |
| } |
| // |
| // Implementation of the ITelephony interface. |
| // |
| |
| public void dial(String number) { |
| dialForSubscriber(getPreferredVoiceSubscription(), number); |
| } |
| |
| public void dialForSubscriber(int subId, String number) { |
| if (DBG) log("dial: " + number); |
| // No permission check needed here: This is just a wrapper around the |
| // ACTION_DIAL intent, which is available to any app since it puts up |
| // the UI before it does anything. |
| |
| String url = createTelUrl(number); |
| if (url == null) { |
| return; |
| } |
| |
| // PENDING: should we just silently fail if phone is offhook or ringing? |
| PhoneConstants.State state = mCM.getState(subId); |
| if (state != PhoneConstants.State.OFFHOOK && state != PhoneConstants.State.RINGING) { |
| Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse(url)); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| mApp.startActivity(intent); |
| } |
| } |
| |
| public void call(String callingPackage, String number) { |
| callForSubscriber(getPreferredVoiceSubscription(), callingPackage, number); |
| } |
| |
| public void callForSubscriber(int subId, String callingPackage, String number) { |
| if (DBG) log("call: " + number); |
| |
| // This is just a wrapper around the ACTION_CALL intent, but we still |
| // need to do a permission check since we're calling startActivity() |
| // from the context of the phone app. |
| enforceCallPermission(); |
| |
| if (mAppOps.noteOp(AppOpsManager.OP_CALL_PHONE, Binder.getCallingUid(), callingPackage) |
| != AppOpsManager.MODE_ALLOWED) { |
| return; |
| } |
| |
| String url = createTelUrl(number); |
| if (url == null) { |
| return; |
| } |
| |
| boolean isValid = false; |
| List<SubscriptionInfo> slist = SubscriptionManager.getActiveSubscriptionInfoList(); |
| for (SubscriptionInfo subInfoRecord : slist) { |
| if (subInfoRecord.getSubscriptionId() == subId) { |
| isValid = true; |
| break; |
| } |
| } |
| if (isValid == false) { |
| return; |
| } |
| |
| Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse(url)); |
| intent.putExtra(SUBSCRIPTION_KEY, subId); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| mApp.startActivity(intent); |
| } |
| |
| /** |
| * End a call based on call state |
| * @return true is a call was ended |
| */ |
| public boolean endCall() { |
| return endCallForSubscriber(getDefaultSubscription()); |
| } |
| |
| /** |
| * End a call based on the call state of the subId |
| * @return true is a call was ended |
| */ |
| public boolean endCallForSubscriber(int subId) { |
| enforceCallPermission(); |
| return (Boolean) sendRequest(CMD_END_CALL, new Integer(subId), null); |
| } |
| |
| public void answerRingingCall() { |
| answerRingingCallForSubscriber(getDefaultSubscription()); |
| } |
| |
| public void answerRingingCallForSubscriber(int subId) { |
| if (DBG) log("answerRingingCall..."); |
| // TODO: there should eventually be a separate "ANSWER_PHONE" permission, |
| // but that can probably wait till the big TelephonyManager API overhaul. |
| // For now, protect this call with the MODIFY_PHONE_STATE permission. |
| enforceModifyPermission(); |
| sendRequest(CMD_ANSWER_RINGING_CALL, new Integer(subId), null); |
| } |
| |
| /** |
| * 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"); |
| } |
| |
| public boolean isOffhook() { |
| return isOffhookForSubscriber(getDefaultSubscription()); |
| } |
| |
| public boolean isOffhookForSubscriber(int subId) { |
| return (getPhone(subId).getState() == PhoneConstants.State.OFFHOOK); |
| } |
| |
| public boolean isRinging() { |
| return (isRingingForSubscriber(getDefaultSubscription())); |
| } |
| |
| public boolean isRingingForSubscriber(int subId) { |
| return (getPhone(subId).getState() == PhoneConstants.State.RINGING); |
| } |
| |
| public boolean isIdle() { |
| return isIdleForSubscriber(getDefaultSubscription()); |
| } |
| |
| public boolean isIdleForSubscriber(int subId) { |
| return (getPhone(subId).getState() == PhoneConstants.State.IDLE); |
| } |
| |
| public boolean isSimPinEnabled() { |
| enforceReadPermission(); |
| return (PhoneGlobals.getInstance().isSimPinEnabled()); |
| } |
| |
| public boolean supplyPin(String pin) { |
| return supplyPinForSubscriber(getDefaultSubscription(), pin); |
| } |
| |
| public boolean supplyPinForSubscriber(int subId, String pin) { |
| int [] resultArray = supplyPinReportResultForSubscriber(subId, pin); |
| return (resultArray[0] == PhoneConstants.PIN_RESULT_SUCCESS) ? true : false; |
| } |
| |
| public boolean supplyPuk(String puk, String pin) { |
| return supplyPukForSubscriber(getDefaultSubscription(), puk, pin); |
| } |
| |
| public boolean supplyPukForSubscriber(int subId, String puk, String pin) { |
| int [] resultArray = supplyPukReportResultForSubscriber(subId, puk, pin); |
| return (resultArray[0] == PhoneConstants.PIN_RESULT_SUCCESS) ? true : false; |
| } |
| |
| /** {@hide} */ |
| public int[] supplyPinReportResult(String pin) { |
| return supplyPinReportResultForSubscriber(getDefaultSubscription(), pin); |
| } |
| |
| public int[] supplyPinReportResultForSubscriber(int subId, String pin) { |
| enforceModifyPermission(); |
| final UnlockSim checkSimPin = new UnlockSim(getPhone(subId).getIccCard()); |
| checkSimPin.start(); |
| return checkSimPin.unlockSim(null, pin); |
| } |
| |
| /** {@hide} */ |
| public int[] supplyPukReportResult(String puk, String pin) { |
| return supplyPukReportResultForSubscriber(getDefaultSubscription(), puk, pin); |
| } |
| |
| public int[] supplyPukReportResultForSubscriber(int subId, String puk, String pin) { |
| enforceModifyPermission(); |
| final UnlockSim checkSimPuk = new UnlockSim(getPhone(subId).getIccCard()); |
| checkSimPuk.start(); |
| return checkSimPuk.unlockSim(puk, pin); |
| } |
| |
| /** |
| * Helper thread to turn async call to SimCard#supplyPin into |
| * a synchronous one. |
| */ |
| private static class UnlockSim extends Thread { |
| |
| private final IccCard mSimCard; |
| |
| private boolean mDone = false; |
| private int mResult = PhoneConstants.PIN_GENERAL_FAILURE; |
| private int mRetryCount = -1; |
| |
| // For replies from SimCard interface |
| private Handler mHandler; |
| |
| // For async handler to identify request type |
| private static final int SUPPLY_PIN_COMPLETE = 100; |
| |
| public UnlockSim(IccCard simCard) { |
| mSimCard = simCard; |
| } |
| |
| @Override |
| public void run() { |
| Looper.prepare(); |
| synchronized (UnlockSim.this) { |
| mHandler = new Handler() { |
| @Override |
| public void handleMessage(Message msg) { |
| AsyncResult ar = (AsyncResult) msg.obj; |
| switch (msg.what) { |
| case SUPPLY_PIN_COMPLETE: |
| Log.d(LOG_TAG, "SUPPLY_PIN_COMPLETE"); |
| synchronized (UnlockSim.this) { |
| mRetryCount = msg.arg1; |
| if (ar.exception != null) { |
| if (ar.exception instanceof CommandException && |
| ((CommandException)(ar.exception)).getCommandError() |
| == CommandException.Error.PASSWORD_INCORRECT) { |
| mResult = PhoneConstants.PIN_PASSWORD_INCORRECT; |
| } else { |
| mResult = PhoneConstants.PIN_GENERAL_FAILURE; |
| } |
| } else { |
| mResult = PhoneConstants.PIN_RESULT_SUCCESS; |
| } |
| mDone = true; |
| UnlockSim.this.notifyAll(); |
| } |
| break; |
| } |
| } |
| }; |
| UnlockSim.this.notifyAll(); |
| } |
| Looper.loop(); |
| } |
| |
| /* |
| * Use PIN or PUK to unlock SIM card |
| * |
| * If PUK is null, unlock SIM card with PIN |
| * |
| * If PUK is not null, unlock SIM card with PUK and set PIN code |
| */ |
| synchronized int[] unlockSim(String puk, String pin) { |
| |
| while (mHandler == null) { |
| try { |
| wait(); |
| } catch (InterruptedException e) { |
| Thread.currentThread().interrupt(); |
| } |
| } |
| Message callback = Message.obtain(mHandler, SUPPLY_PIN_COMPLETE); |
| |
| if (puk == null) { |
| mSimCard.supplyPin(pin, callback); |
| } else { |
| mSimCard.supplyPuk(puk, pin, callback); |
| } |
| |
| while (!mDone) { |
| try { |
| Log.d(LOG_TAG, "wait for done"); |
| wait(); |
| } catch (InterruptedException e) { |
| // Restore the interrupted status |
| Thread.currentThread().interrupt(); |
| } |
| } |
| Log.d(LOG_TAG, "done"); |
| int[] resultArray = new int[2]; |
| resultArray[0] = mResult; |
| resultArray[1] = mRetryCount; |
| return resultArray; |
| } |
| } |
| |
| public void updateServiceLocation() { |
| updateServiceLocationForSubscriber(getDefaultSubscription()); |
| |
| } |
| |
| public void updateServiceLocationForSubscriber(int subId) { |
| // No permission check needed here: this call is harmless, and it's |
| // needed for the ServiceState.requestStateUpdate() call (which is |
| // already intentionally exposed to 3rd parties.) |
| getPhone(subId).updateServiceLocation(); |
| } |
| |
| public boolean isRadioOn() { |
| return isRadioOnForSubscriber(getDefaultSubscription()); |
| } |
| |
| public boolean isRadioOnForSubscriber(int subId) { |
| return getPhone(subId).getServiceState().getState() != ServiceState.STATE_POWER_OFF; |
| } |
| |
| public void toggleRadioOnOff() { |
| toggleRadioOnOffForSubscriber(getDefaultSubscription()); |
| |
| } |
| |
| public void toggleRadioOnOffForSubscriber(int subId) { |
| enforceModifyPermission(); |
| getPhone(subId).setRadioPower(!isRadioOnForSubscriber(subId)); |
| } |
| |
| public boolean setRadio(boolean turnOn) { |
| return setRadioForSubscriber(getDefaultSubscription(), turnOn); |
| } |
| |
| public boolean setRadioForSubscriber(int subId, boolean turnOn) { |
| enforceModifyPermission(); |
| if ((getPhone(subId).getServiceState().getState() != |
| ServiceState.STATE_POWER_OFF) != turnOn) { |
| toggleRadioOnOffForSubscriber(subId); |
| } |
| return true; |
| } |
| |
| public boolean needMobileRadioShutdown() { |
| /* |
| * If any of the Radios are available, it will need to be |
| * shutdown. So return true if any Radio is available. |
| */ |
| for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) { |
| Phone phone = PhoneFactory.getPhone(i); |
| if (phone != null && phone.isRadioAvailable()) return true; |
| } |
| logv(TelephonyManager.getDefault().getPhoneCount() + " Phones are shutdown."); |
| return false; |
| } |
| |
| public void shutdownMobileRadios() { |
| for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) { |
| logv("Shutting down Phone " + i); |
| shutdownRadioUsingPhoneId(i); |
| } |
| } |
| |
| private void shutdownRadioUsingPhoneId(int phoneId) { |
| enforceModifyPermission(); |
| Phone phone = PhoneFactory.getPhone(phoneId); |
| if (phone != null && phone.isRadioAvailable()) { |
| phone.shutdownRadio(); |
| } |
| } |
| |
| public boolean setRadioPower(boolean turnOn) { |
| return setRadioPowerForSubscriber(getDefaultSubscription(), turnOn); |
| } |
| |
| public boolean setRadioPowerForSubscriber(int subId, boolean turnOn) { |
| enforceModifyPermission(); |
| getPhone(subId).setRadioPower(turnOn); |
| return true; |
| } |
| |
| // FIXME: subId version needed |
| public boolean enableDataConnectivity() { |
| enforceModifyPermission(); |
| int subId = SubscriptionManager.getDefaultDataSubId(); |
| getPhone(subId).setDataEnabled(true); |
| return true; |
| } |
| |
| // FIXME: subId version needed |
| public boolean disableDataConnectivity() { |
| enforceModifyPermission(); |
| int subId = SubscriptionManager.getDefaultDataSubId(); |
| getPhone(subId).setDataEnabled(false); |
| return true; |
| } |
| |
| // FIXME: subId version needed |
| public boolean isDataConnectivityPossible() { |
| int subId = SubscriptionManager.getDefaultDataSubId(); |
| return getPhone(subId).isDataConnectivityPossible(); |
| } |
| |
| public boolean handlePinMmi(String dialString) { |
| return handlePinMmiForSubscriber(getDefaultSubscription(), dialString); |
| } |
| |
| public boolean handlePinMmiForSubscriber(int subId, String dialString) { |
| enforceModifyPermission(); |
| return (Boolean) sendRequest(CMD_HANDLE_PIN_MMI, dialString, subId); |
| } |
| |
| public int getCallState() { |
| return getCallStateForSubscriber(getDefaultSubscription()); |
| } |
| |
| public int getCallStateForSubscriber(int subId) { |
| return DefaultPhoneNotifier.convertCallState(getPhone(subId).getState()); |
| } |
| |
| public int getDataState() { |
| Phone phone = getPhone(SubscriptionManager.getDefaultDataSubId()); |
| return DefaultPhoneNotifier.convertDataState(phone.getDataConnectionState()); |
| } |
| |
| public int getDataActivity() { |
| Phone phone = getPhone(SubscriptionManager.getDefaultDataSubId()); |
| return DefaultPhoneNotifier.convertDataActivityState(phone.getDataActivityState()); |
| } |
| |
| @Override |
| public Bundle getCellLocation() { |
| try { |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.ACCESS_FINE_LOCATION, null); |
| } catch (SecurityException e) { |
| // If we have ACCESS_FINE_LOCATION permission, skip the check for ACCESS_COARSE_LOCATION |
| // A failure should throw the SecurityException from ACCESS_COARSE_LOCATION since this |
| // is the weaker precondition |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.ACCESS_COARSE_LOCATION, null); |
| } |
| |
| if (checkIfCallerIsSelfOrForegroundUser()) { |
| if (DBG_LOC) log("getCellLocation: is active user"); |
| Bundle data = new Bundle(); |
| mPhone.getCellLocation().fillInNotifierBundle(data); |
| return data; |
| } else { |
| if (DBG_LOC) log("getCellLocation: suppress non-active user"); |
| return null; |
| } |
| } |
| |
| @Override |
| public void enableLocationUpdates() { |
| enableLocationUpdatesForSubscriber(getDefaultSubscription()); |
| } |
| |
| public void enableLocationUpdatesForSubscriber(int subId) { |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.CONTROL_LOCATION_UPDATES, null); |
| getPhone(subId).enableLocationUpdates(); |
| } |
| |
| @Override |
| public void disableLocationUpdates() { |
| disableLocationUpdatesForSubscriber(getDefaultSubscription()); |
| } |
| |
| public void disableLocationUpdatesForSubscriber(int subId) { |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.CONTROL_LOCATION_UPDATES, null); |
| getPhone(subId).disableLocationUpdates(); |
| } |
| |
| @Override |
| @SuppressWarnings("unchecked") |
| public List<NeighboringCellInfo> getNeighboringCellInfo(String callingPackage) { |
| try { |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.ACCESS_FINE_LOCATION, null); |
| } catch (SecurityException e) { |
| // If we have ACCESS_FINE_LOCATION permission, skip the check |
| // for ACCESS_COARSE_LOCATION |
| // A failure should throw the SecurityException from |
| // ACCESS_COARSE_LOCATION since this is the weaker precondition |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.ACCESS_COARSE_LOCATION, null); |
| } |
| |
| if (mAppOps.noteOp(AppOpsManager.OP_NEIGHBORING_CELLS, Binder.getCallingUid(), |
| callingPackage) != AppOpsManager.MODE_ALLOWED) { |
| return null; |
| } |
| if (checkIfCallerIsSelfOrForegroundUser()) { |
| if (DBG_LOC) log("getNeighboringCellInfo: is active user"); |
| |
| ArrayList<NeighboringCellInfo> cells = null; |
| |
| try { |
| cells = (ArrayList<NeighboringCellInfo>) sendRequest( |
| CMD_HANDLE_NEIGHBORING_CELL, null, null); |
| } catch (RuntimeException e) { |
| Log.e(LOG_TAG, "getNeighboringCellInfo " + e); |
| } |
| return cells; |
| } else { |
| if (DBG_LOC) log("getNeighboringCellInfo: suppress non-active user"); |
| return null; |
| } |
| } |
| |
| |
| @Override |
| public List<CellInfo> getAllCellInfo() { |
| try { |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.ACCESS_FINE_LOCATION, null); |
| } catch (SecurityException e) { |
| // If we have ACCESS_FINE_LOCATION permission, skip the check for ACCESS_COARSE_LOCATION |
| // A failure should throw the SecurityException from ACCESS_COARSE_LOCATION since this |
| // is the weaker precondition |
| mApp.enforceCallingOrSelfPermission( |
| android.Manifest.permission.ACCESS_COARSE_LOCATION, null); |
| } |
| |
| if (checkIfCallerIsSelfOrForegroundUser()) { |
| if (DBG_LOC) log("getAllCellInfo: is active user"); |
| return mPhone.getAllCellInfo(); |
| } else { |
| if (DBG_LOC) log("getAllCellInfo: suppress non-active user"); |
| return null; |
| } |
| } |
| |
| @Override |
| public void setCellInfoListRate(int rateInMillis) { |
| mPhone.setCellInfoListRate(rateInMillis); |
| } |
| |
| // |
| // Internal helper methods. |
| // |
| |
| private static boolean checkIfCallerIsSelfOrForegroundUser() { |
| boolean ok; |
| |
| boolean self = Binder.getCallingUid() == Process.myUid(); |
| if (!self) { |
| // Get the caller's user id then clear the calling identity |
| // which will be restored in the finally clause. |
| int callingUser = UserHandle.getCallingUserId(); |
| long ident = Binder.clearCallingIdentity(); |
| |
| try { |
| // With calling identity cleared the current user is the foreground user. |
| int foregroundUser = ActivityManager.getCurrentUser(); |
| ok = (foregroundUser == callingUser); |
| if (DBG_LOC) { |
| log("checkIfCallerIsSelfOrForegoundUser: foregroundUser=" + foregroundUser |
| + " callingUser=" + callingUser + " ok=" + ok); |
| } |
| } catch (Exception ex) { |
| if (DBG_LOC) loge("checkIfCallerIsSelfOrForegoundUser: Exception ex=" + ex); |
| ok = false; |
| } finally { |
| Binder.restoreCallingIdentity(ident); |
| } |
| } else { |
| if (DBG_LOC) log("checkIfCallerIsSelfOrForegoundUser: is self"); |
| ok = true; |
| } |
| if (DBG_LOC) log("checkIfCallerIsSelfOrForegoundUser: ret=" + ok); |
| return ok; |
| } |
| |
| /** |
| * Make sure the caller has the READ_PHONE_STATE permission. |
| * |
| * @throws SecurityException if the caller does not have the required permission |
| */ |
| private void enforceReadPermission() { |
| mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PHONE_STATE, null); |
| } |
| |
| /** |
| * 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 either system app or the caller has carrier privilege. |
| * |
| * @throws SecurityException if the caller does not have the required permission/privilege |
| */ |
| private void enforceModifyPermissionOrCarrierPrivilege() { |
| int permission = mApp.checkCallingOrSelfPermission( |
| android.Manifest.permission.MODIFY_PHONE_STATE); |
| if (permission == PackageManager.PERMISSION_GRANTED) { |
| return; |
| } |
| |
| log("No modify permission, check carrier privilege next."); |
| if (hasCarrierPrivileges() != TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) { |
| loge("No Carrier Privilege."); |
| throw new SecurityException("No modify permission or carrier privilege."); |
| } |
| } |
| |
| /** |
| * Make sure the caller has carrier privilege. |
| * |
| * @throws SecurityException if the caller does not have the required permission |
| */ |
| private void enforceCarrierPrivilege() { |
| if (hasCarrierPrivileges() != TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) { |
| loge("No Carrier Privilege."); |
| throw new SecurityException("No Carrier Privilege."); |
| } |
| } |
| |
| /** |
| * 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); |
| } |
| |
| /** |
| * Make sure the caller has the READ_PRIVILEGED_PHONE_STATE permission. |
| * |
| * @throws SecurityException if the caller does not have the required permission |
| */ |
| private void enforcePrivilegedPhoneStatePermission() { |
| mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, |
| null); |
| } |
| |
| 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); |
| } |
| |
| public int getActivePhoneType() { |
| return getActivePhoneTypeForSubscriber(getDefaultSubscription()); |
| } |
| |
| public int getActivePhoneTypeForSubscriber(int subId) { |
| return getPhone(subId).getPhoneType(); |
| } |
| |
| /** |
| * Returns the CDMA ERI icon index to display |
| */ |
| public int getCdmaEriIconIndex() { |
| return getCdmaEriIconIndexForSubscriber(getDefaultSubscription()); |
| |
| } |
| |
| public int getCdmaEriIconIndexForSubscriber(int subId) { |
| return getPhone(subId).getCdmaEriIconIndex(); |
| } |
| |
| /** |
| * Returns the CDMA ERI icon mode, |
| * 0 - ON |
| * 1 - FLASHING |
| */ |
| public int getCdmaEriIconMode() { |
| return getCdmaEriIconModeForSubscriber(getDefaultSubscription()); |
| } |
| |
| public int getCdmaEriIconModeForSubscriber(int subId) { |
| return getPhone(subId).getCdmaEriIconMode(); |
| } |
| |
| /** |
| * Returns the CDMA ERI text, |
| */ |
| public String getCdmaEriText() { |
| return getCdmaEriTextForSubscriber(getDefaultSubscription()); |
| } |
| |
| public String getCdmaEriTextForSubscriber(int subId) { |
| return getPhone(subId).getCdmaEriText(); |
| } |
| |
| /** |
| * Returns the CDMA MDN. |
| */ |
| public String getCdmaMdn(int subId) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| if (mPhone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) { |
| return getPhone(subId).getLine1Number(); |
| } else { |
| return null; |
| } |
| } |
| |
| /** |
| * Returns the CDMA MIN. |
| */ |
| public String getCdmaMin(int subId) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| if (mPhone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) { |
| return getPhone(subId).getCdmaMin(); |
| } else { |
| return null; |
| } |
| } |
| |
| /** |
| * Returns true if CDMA provisioning needs to run. |
| */ |
| public boolean needsOtaServiceProvisioning() { |
| return mPhone.needsOtaServiceProvisioning(); |
| } |
| |
| /** |
| * Returns the unread count of voicemails |
| */ |
| public int getVoiceMessageCount() { |
| return getVoiceMessageCountForSubscriber(getDefaultSubscription()); |
| } |
| |
| /** |
| * Returns the unread count of voicemails for a subId |
| */ |
| public int getVoiceMessageCountForSubscriber( int subId) { |
| return getPhone(subId).getVoiceMessageCount(); |
| } |
| |
| /** |
| * Returns the data network type |
| * |
| * @Deprecated to be removed Q3 2013 use {@link #getDataNetworkType}. |
| */ |
| @Override |
| public int getNetworkType() { |
| return getNetworkTypeForSubscriber(getDefaultSubscription()); |
| } |
| |
| /** |
| * Returns the network type for a subId |
| */ |
| @Override |
| public int getNetworkTypeForSubscriber(int subId) { |
| return getPhone(subId).getServiceState().getDataNetworkType(); |
| } |
| |
| /** |
| * Returns the data network type |
| */ |
| @Override |
| public int getDataNetworkType() { |
| return getDataNetworkTypeForSubscriber(getDefaultSubscription()); |
| } |
| |
| /** |
| * Returns the data network type for a subId |
| */ |
| @Override |
| public int getDataNetworkTypeForSubscriber(int subId) { |
| return getPhone(subId).getServiceState().getDataNetworkType(); |
| } |
| |
| /** |
| * Returns the data network type |
| */ |
| @Override |
| public int getVoiceNetworkType() { |
| return getVoiceNetworkTypeForSubscriber(getDefaultSubscription()); |
| } |
| |
| /** |
| * Returns the Voice network type for a subId |
| */ |
| @Override |
| public int getVoiceNetworkTypeForSubscriber(int subId) { |
| return getPhone(subId).getServiceState().getVoiceNetworkType(); |
| } |
| |
| /** |
| * @return true if a ICC card is present |
| */ |
| public boolean hasIccCard() { |
| // FIXME Make changes to pass defaultSimId of type int |
| return hasIccCardUsingSlotId(getDefaultSubscription()); |
| } |
| |
| /** |
| * @return true if a ICC card is present for a slotId |
| */ |
| public boolean hasIccCardUsingSlotId(int slotId) { |
| return getPhone(slotId).getIccCard().hasIccCard(); |
| } |
| |
| /** |
| * 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. |
| * |
| * @return {@link Phone#LTE_ON_CDMA_UNKNOWN}, {@link Phone#LTE_ON_CDMA_FALSE} |
| * or {@link Phone#LTE_ON_CDMA_TRUE} |
| */ |
| public int getLteOnCdmaMode() { |
| return getLteOnCdmaModeForSubscriber(getDefaultSubscription()); |
| } |
| |
| public int getLteOnCdmaModeForSubscriber(int subId) { |
| return getPhone(subId).getLteOnCdmaMode(); |
| } |
| |
| public void setPhone(Phone phone) { |
| mPhone = phone; |
| } |
| |
| /** |
| * {@hide} |
| * Returns Default subId, 0 in the case of single standby. |
| */ |
| private int getDefaultSubscription() { |
| return SubscriptionManager.getDefaultSubId(); |
| } |
| |
| private int getPreferredVoiceSubscription() { |
| return SubscriptionManager.getDefaultVoiceSubId(); |
| } |
| |
| /** |
| * @see android.telephony.TelephonyManager.WifiCallingChoices |
| */ |
| public int getWhenToMakeWifiCalls() { |
| return Settings.System.getInt(mPhone.getContext().getContentResolver(), |
| Settings.System.WHEN_TO_MAKE_WIFI_CALLS, getWhenToMakeWifiCallsDefaultPreference()); |
| } |
| |
| /** |
| * @see android.telephony.TelephonyManager.WifiCallingChoices |
| */ |
| public void setWhenToMakeWifiCalls(int preference) { |
| if (DBG) log("setWhenToMakeWifiCallsStr, storing setting = " + preference); |
| Settings.System.putInt(mPhone.getContext().getContentResolver(), |
| Settings.System.WHEN_TO_MAKE_WIFI_CALLS, preference); |
| } |
| |
| private static int getWhenToMakeWifiCallsDefaultPreference() { |
| // TODO: Use a build property to choose this value. |
| return TelephonyManager.WifiCallingChoices.ALWAYS_USE; |
| } |
| |
| @Override |
| public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| |
| if (DBG) log("iccOpenLogicalChannel: " + AID); |
| IccOpenLogicalChannelResponse response = (IccOpenLogicalChannelResponse)sendRequest( |
| CMD_OPEN_CHANNEL, AID); |
| if (DBG) log("iccOpenLogicalChannel: " + response); |
| return response; |
| } |
| |
| @Override |
| public boolean iccCloseLogicalChannel(int channel) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| |
| if (DBG) log("iccCloseLogicalChannel: " + channel); |
| if (channel < 0) { |
| return false; |
| } |
| Boolean success = (Boolean)sendRequest(CMD_CLOSE_CHANNEL, channel); |
| if (DBG) log("iccCloseLogicalChannel: " + success); |
| return success; |
| } |
| |
| @Override |
| public String iccTransmitApduLogicalChannel(int channel, int cla, |
| int command, int p1, int p2, int p3, String data) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| |
| if (DBG) { |
| log("iccTransmitApduLogicalChannel: 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)); |
| if (DBG) log("iccTransmitApduLogicalChannel: " + response); |
| |
| // Append the returned status code to the end of the response payload. |
| String s = Integer.toHexString( |
| (response.sw1 << 8) + response.sw2 + 0x10000).substring(1); |
| if (response.payload != null) { |
| s = IccUtils.bytesToHexString(response.payload) + s; |
| } |
| return s; |
| } |
| |
| @Override |
| public String iccTransmitApduBasicChannel(int cla, int command, int p1, int p2, |
| int p3, String data) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| |
| if (DBG) { |
| log("iccTransmitApduBasicChannel: 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)); |
| if (DBG) log("iccTransmitApduBasicChannel: " + response); |
| |
| // Append the returned status code to the end of the response payload. |
| String s = Integer.toHexString( |
| (response.sw1 << 8) + response.sw2 + 0x10000).substring(1); |
| if (response.payload != null) { |
| s = IccUtils.bytesToHexString(response.payload) + s; |
| } |
| return s; |
| } |
| |
| @Override |
| public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, |
| String filePath) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| |
| if (DBG) { |
| log("Exchange SIM_IO " + fileID + ":" + command + " " + |
| p1 + " " + p2 + " " + p3 + ":" + filePath); |
| } |
| |
| IccIoResult response = |
| (IccIoResult)sendRequest(CMD_EXCHANGE_SIM_IO, |
| new IccAPDUArgument(-1, fileID, command, p1, p2, p3, filePath)); |
| |
| 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; |
| } |
| |
| @Override |
| public String sendEnvelopeWithStatus(String content) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| |
| IccIoResult response = (IccIoResult)sendRequest(CMD_SEND_ENVELOPE, content); |
| if (response.payload == null) { |
| return ""; |
| } |
| |
| // Append the returned status code to the end of the response payload. |
| String s = Integer.toHexString( |
| (response.sw1 << 8) + response.sw2 + 0x10000).substring(1); |
| s = IccUtils.bytesToHexString(response.payload) + s; |
| return s; |
| } |
| |
| /** |
| * Read one of the NV items defined in {@link com.android.internal.telephony.RadioNVItems} |
| * and {@code ril_nv_items.h}. Used for device configuration by some CDMA operators. |
| * |
| * @param itemID the ID of the item to read |
| * @return the NV item as a String, or null on error. |
| */ |
| @Override |
| public String nvReadItem(int itemID) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| if (DBG) log("nvReadItem: item " + itemID); |
| String value = (String) sendRequest(CMD_NV_READ_ITEM, itemID); |
| if (DBG) log("nvReadItem: item " + itemID + " is \"" + value + '"'); |
| return value; |
| } |
| |
| /** |
| * Write one of the NV items defined in {@link com.android.internal.telephony.RadioNVItems} |
| * and {@code ril_nv_items.h}. Used for device configuration by some CDMA operators. |
| * |
| * @param itemID the ID of the item to read |
| * @param itemValue the value to write, as a String |
| * @return true on success; false on any failure |
| */ |
| @Override |
| public boolean nvWriteItem(int itemID, String itemValue) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| 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; |
| } |
| |
| /** |
| * 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) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| if (DBG) log("nvWriteCdmaPrl: value: " + HexDump.toHexString(preferredRoamingList)); |
| Boolean success = (Boolean) sendRequest(CMD_NV_WRITE_CDMA_PRL, preferredRoamingList); |
| if (DBG) log("nvWriteCdmaPrl: " + (success ? "ok" : "fail")); |
| return success; |
| } |
| |
| /** |
| * Perform the specified type of NV config reset. |
| * Used for device configuration by some CDMA operators. |
| * |
| * @param resetType the type of reset to perform (1 == factory reset; 2 == NV-only reset) |
| * @return true on success; false on any failure |
| */ |
| @Override |
| public boolean nvResetConfig(int resetType) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| if (DBG) log("nvResetConfig: type " + resetType); |
| Boolean success = (Boolean) sendRequest(CMD_NV_RESET_CONFIG, resetType); |
| if (DBG) log("nvResetConfig: type " + resetType + ' ' + (success ? "ok" : "fail")); |
| return success; |
| } |
| |
| /** |
| * {@hide} |
| * Returns Default sim, 0 in the case of single standby. |
| */ |
| public int getDefaultSim() { |
| //TODO Need to get it from Telephony Devcontroller |
| return 0; |
| } |
| |
| public String[] getPcscfAddress(String apnType) { |
| enforceReadPermission(); |
| return mPhone.getPcscfAddress(apnType); |
| } |
| |
| public void setImsRegistrationState(boolean registered) { |
| enforceModifyPermission(); |
| mPhone.setImsRegistrationState(registered); |
| } |
| |
| /** |
| * 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() { |
| enforceReadPermission(); |
| return PhoneFactory.calculatePreferredNetworkType(mPhone.getContext(), 0); // wink FIXME: need to get PhoneId from somewhere. |
| } |
| |
| /** |
| * Get the preferred network type. |
| * Used for device configuration by some CDMA operators. |
| * |
| * @return the preferred network type, defined in RILConstants.java. |
| */ |
| @Override |
| public int getPreferredNetworkType() { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| if (DBG) log("getPreferredNetworkType"); |
| int[] result = (int[]) sendRequest(CMD_GET_PREFERRED_NETWORK_TYPE, null); |
| int networkType = (result != null ? result[0] : -1); |
| if (DBG) log("getPreferredNetworkType: " + networkType); |
| return networkType; |
| } |
| |
| /** |
| * Set the preferred network type. |
| * Used for device configuration by some CDMA operators. |
| * |
| * @param networkType the preferred network type, defined in RILConstants.java. |
| * @return true on success; false on any failure. |
| */ |
| @Override |
| public boolean setPreferredNetworkType(int networkType) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| if (DBG) log("setPreferredNetworkType: type " + networkType); |
| Boolean success = (Boolean) sendRequest(CMD_SET_PREFERRED_NETWORK_TYPE, networkType); |
| if (DBG) log("setPreferredNetworkType: " + (success ? "ok" : "fail")); |
| if (success) { |
| Settings.Global.putInt(mPhone.getContext().getContentResolver(), |
| Settings.Global.PREFERRED_NETWORK_MODE, networkType); |
| } |
| return success; |
| } |
| |
| /** |
| * 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 setDataEnabled(boolean enable) { |
| enforceModifyPermission(); |
| mPhone.setDataEnabled(enable); |
| } |
| |
| /** |
| * Get whether mobile data is enabled. |
| * |
| * Note that this used to be available from ConnectivityService, gated by |
| * ACCESS_NETWORK_STATE permission, so this will accept either that or |
| * our MODIFY_PHONE_STATE. |
| * |
| * @return {@code true} if data is enabled else {@code false} |
| */ |
| @Override |
| public boolean getDataEnabled() { |
| try { |
| mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE, |
| null); |
| } catch (Exception e) { |
| mApp.enforceCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE, |
| null); |
| } |
| return mPhone.getDataEnabled(); |
| } |
| |
| @Override |
| public int hasCarrierPrivileges() { |
| UiccCard card = UiccController.getInstance().getUiccCard(); |
| if (card == null) { |
| loge("hasCarrierPrivileges: No UICC"); |
| return TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED; |
| } |
| return card.getCarrierPrivilegeStatusForCurrentTransaction( |
| mPhone.getContext().getPackageManager()); |
| } |
| |
| @Override |
| public int checkCarrierPrivilegesForPackage(String pkgname) { |
| UiccCard card = UiccController.getInstance().getUiccCard(); |
| if (card == null) { |
| loge("checkCarrierPrivilegesForPackage: No UICC"); |
| return TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED; |
| } |
| return card.getCarrierPrivilegeStatus(mPhone.getContext().getPackageManager(), pkgname); |
| } |
| |
| @Override |
| public List<String> getCarrierPackageNamesForIntent(Intent intent) { |
| UiccCard card = UiccController.getInstance().getUiccCard(); |
| if (card == null) { |
| loge("getCarrierPackageNamesForIntent: No UICC"); |
| return null ; |
| } |
| return card.getCarrierPackageNamesForIntent( |
| mPhone.getContext().getPackageManager(), intent); |
| } |
| |
| private String getIccId(int subId) { |
| UiccCard card = getPhone(subId).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 void setLine1NumberForDisplayForSubscriber(int subId, String alphaTag, String number) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| |
| String iccId = getIccId(subId); |
| if (iccId != null) { |
| String alphaTagPrefKey = PREF_CARRIERS_ALPHATAG_PREFIX + iccId; |
| SharedPreferences.Editor editor = mTelephonySharedPreferences.edit(); |
| if (alphaTag == null) { |
| editor.remove(alphaTagPrefKey); |
| } else { |
| editor.putString(alphaTagPrefKey, alphaTag); |
| } |
| |
| String numberPrefKey = PREF_CARRIERS_NUMBER_PREFIX + iccId; |
| if (number == null) { |
| editor.remove(numberPrefKey); |
| } else { |
| editor.putString(numberPrefKey, number); |
| } |
| editor.commit(); |
| } |
| } |
| |
| @Override |
| public String getLine1NumberForDisplay(int subId) { |
| enforceReadPermission(); |
| |
| String iccId = getIccId(subId); |
| if (iccId != null) { |
| String numberPrefKey = PREF_CARRIERS_NUMBER_PREFIX + iccId; |
| return mTelephonySharedPreferences.getString(numberPrefKey, null); |
| } |
| return null; |
| } |
| |
| @Override |
| public String getLine1AlphaTagForDisplay(int subId) { |
| enforceReadPermission(); |
| |
| String iccId = getIccId(subId); |
| if (iccId != null) { |
| String alphaTagPrefKey = PREF_CARRIERS_ALPHATAG_PREFIX + iccId; |
| return mTelephonySharedPreferences.getString(alphaTagPrefKey, null); |
| } |
| return null; |
| } |
| |
| @Override |
| public boolean setOperatorBrandOverride(String brand) { |
| enforceModifyPermissionOrCarrierPrivilege(); |
| return mPhone.setOperatorBrandOverride(brand); |
| } |
| |
| @Override |
| 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) { |
| return ProxyController.getInstance().getRadioAccessFamily(phoneId); |
| } |
| |
| @Override |
| public void enableVideoCalling(boolean enable) { |
| enforceModifyPermission(); |
| SharedPreferences.Editor editor = mTelephonySharedPreferences.edit(); |
| editor.putBoolean(PREF_ENABLE_VIDEO_CALLING, enable); |
| editor.commit(); |
| } |
| |
| @Override |
| public boolean isVideoCallingEnabled() { |
| enforceReadPermission(); |
| // 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. |
| return ImsManager.isVtEnabledByPlatform(mPhone.getContext()) |
| && ImsManager.isEnhanced4gLteModeSettingEnabledByUser(mPhone.getContext()) |
| && mTelephonySharedPreferences.getBoolean(PREF_ENABLE_VIDEO_CALLING, true); |
| } |
| } |
