Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2006 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.phone; |
| 18 | |
| 19 | import android.app.ActivityManager; |
| 20 | import android.app.AppOpsManager; |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 21 | import android.content.ComponentName; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 22 | import android.content.Context; |
| 23 | import android.content.Intent; |
| 24 | import android.net.ConnectivityManager; |
| 25 | import android.net.Uri; |
| 26 | import android.os.AsyncResult; |
| 27 | import android.os.Binder; |
| 28 | import android.os.Bundle; |
| 29 | import android.os.Handler; |
| 30 | import android.os.Looper; |
| 31 | import android.os.Message; |
| 32 | import android.os.Process; |
| 33 | import android.os.ServiceManager; |
| 34 | import android.os.UserHandle; |
Ihab Awad | f2177b7 | 2013-11-25 13:33:23 -0800 | [diff] [blame] | 35 | import android.provider.Settings; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 36 | import android.telephony.CellInfo; |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 37 | import android.telephony.NeighboringCellInfo; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 38 | import android.telephony.ServiceState; |
Ihab Awad | f2177b7 | 2013-11-25 13:33:23 -0800 | [diff] [blame] | 39 | import android.telephony.TelephonyManager; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 40 | import android.text.TextUtils; |
| 41 | import android.util.Log; |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 42 | import android.util.Pair; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 43 | |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 44 | import com.android.internal.telephony.CallManager; |
| 45 | import com.android.internal.telephony.CommandException; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 46 | import com.android.internal.telephony.DefaultPhoneNotifier; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 47 | import com.android.internal.telephony.ITelephony; |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 48 | import com.android.internal.telephony.IThirdPartyCallProvider; |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 49 | import com.android.internal.telephony.IccCard; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 50 | import com.android.internal.telephony.Phone; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 51 | import com.android.internal.telephony.PhoneConstants; |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 52 | import com.android.internal.telephony.thirdpartyphone.ThirdPartyPhone; |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 53 | import com.android.internal.telephony.uicc.IccIoResult; |
| 54 | import com.android.internal.telephony.uicc.IccUtils; |
| 55 | import com.android.internal.telephony.uicc.UiccController; |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 56 | import com.android.internal.util.HexDump; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 57 | |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 58 | import java.util.ArrayList; |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 59 | import java.util.List; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 60 | |
| 61 | /** |
| 62 | * Implementation of the ITelephony interface. |
| 63 | */ |
| 64 | public class PhoneInterfaceManager extends ITelephony.Stub { |
| 65 | private static final String LOG_TAG = "PhoneInterfaceManager"; |
| 66 | private static final boolean DBG = (PhoneGlobals.DBG_LEVEL >= 2); |
| 67 | private static final boolean DBG_LOC = false; |
| 68 | |
| 69 | // Message codes used with mMainThreadHandler |
| 70 | private static final int CMD_HANDLE_PIN_MMI = 1; |
| 71 | private static final int CMD_HANDLE_NEIGHBORING_CELL = 2; |
| 72 | private static final int EVENT_NEIGHBORING_CELL_DONE = 3; |
| 73 | private static final int CMD_ANSWER_RINGING_CALL = 4; |
| 74 | private static final int CMD_END_CALL = 5; // not used yet |
| 75 | private static final int CMD_SILENCE_RINGER = 6; |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 76 | private static final int CMD_TRANSMIT_APDU = 7; |
| 77 | private static final int EVENT_TRANSMIT_APDU_DONE = 8; |
| 78 | private static final int CMD_OPEN_CHANNEL = 9; |
| 79 | private static final int EVENT_OPEN_CHANNEL_DONE = 10; |
| 80 | private static final int CMD_CLOSE_CHANNEL = 11; |
| 81 | private static final int EVENT_CLOSE_CHANNEL_DONE = 12; |
Evan Charlton | 62e3eac | 2014-02-05 09:17:29 -0800 | [diff] [blame] | 82 | // TODO: Remove this. |
| 83 | private static final int CMD_NEW_INCOMING_THIRD_PARTY_CALL = 100; |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 84 | private static final int CMD_NV_READ_ITEM = 13; |
| 85 | private static final int EVENT_NV_READ_ITEM_DONE = 14; |
| 86 | private static final int CMD_NV_WRITE_ITEM = 15; |
| 87 | private static final int EVENT_NV_WRITE_ITEM_DONE = 16; |
| 88 | private static final int CMD_NV_WRITE_CDMA_PRL = 17; |
| 89 | private static final int EVENT_NV_WRITE_CDMA_PRL_DONE = 18; |
| 90 | private static final int CMD_NV_RESET_CONFIG = 19; |
| 91 | private static final int EVENT_NV_RESET_CONFIG_DONE = 20; |
Jake Hamby | 7c27be3 | 2014-03-03 13:25:59 -0800 | [diff] [blame] | 92 | private static final int CMD_GET_PREFERRED_NETWORK_TYPE = 21; |
| 93 | private static final int EVENT_GET_PREFERRED_NETWORK_TYPE_DONE = 22; |
| 94 | private static final int CMD_SET_PREFERRED_NETWORK_TYPE = 23; |
| 95 | private static final int EVENT_SET_PREFERRED_NETWORK_TYPE_DONE = 24; |
Sailesh Nepal | 35b5945 | 2014-03-06 09:26:56 -0800 | [diff] [blame] | 96 | private static final int CMD_SEND_ENVELOPE = 25; |
| 97 | private static final int EVENT_SEND_ENVELOPE_DONE = 26; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 98 | |
| 99 | /** The singleton instance. */ |
| 100 | private static PhoneInterfaceManager sInstance; |
| 101 | |
| 102 | PhoneGlobals mApp; |
| 103 | Phone mPhone; |
| 104 | CallManager mCM; |
| 105 | AppOpsManager mAppOps; |
| 106 | MainThreadHandler mMainThreadHandler; |
Santos Cordon | 406c034 | 2013-08-28 00:07:47 -0700 | [diff] [blame] | 107 | CallHandlerServiceProxy mCallHandlerService; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 108 | |
| 109 | /** |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 110 | * A request object to use for transmitting data to an ICC. |
| 111 | */ |
| 112 | private static final class IccAPDUArgument { |
| 113 | public int channel, cla, command, p1, p2, p3; |
| 114 | public String data; |
| 115 | |
| 116 | public IccAPDUArgument(int channel, int cla, int command, |
| 117 | int p1, int p2, int p3, String data) { |
| 118 | this.channel = channel; |
| 119 | this.cla = cla; |
| 120 | this.command = command; |
| 121 | this.p1 = p1; |
| 122 | this.p2 = p2; |
| 123 | this.p3 = p3; |
| 124 | this.data = data; |
| 125 | } |
| 126 | } |
| 127 | |
| 128 | /** |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 129 | * A request object for use with {@link MainThreadHandler}. Requesters should wait() on the |
| 130 | * request after sending. The main thread will notify the request when it is complete. |
| 131 | */ |
| 132 | private static final class MainThreadRequest { |
| 133 | /** The argument to use for the request */ |
| 134 | public Object argument; |
| 135 | /** The result of the request that is run on the main thread */ |
| 136 | public Object result; |
| 137 | |
| 138 | public MainThreadRequest(Object argument) { |
| 139 | this.argument = argument; |
| 140 | } |
| 141 | } |
| 142 | |
Sailesh Nepal | cc0375f | 2013-11-13 09:15:18 -0800 | [diff] [blame] | 143 | private static final class IncomingThirdPartyCallArgs { |
| 144 | public final ComponentName component; |
| 145 | public final String callId; |
| 146 | public final String callerDisplayName; |
| 147 | |
| 148 | public IncomingThirdPartyCallArgs(ComponentName component, String callId, |
| 149 | String callerDisplayName) { |
| 150 | this.component = component; |
| 151 | this.callId = callId; |
| 152 | this.callerDisplayName = callerDisplayName; |
| 153 | } |
| 154 | } |
| 155 | |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 156 | /** |
| 157 | * A handler that processes messages on the main thread in the phone process. Since many |
| 158 | * of the Phone calls are not thread safe this is needed to shuttle the requests from the |
| 159 | * inbound binder threads to the main thread in the phone process. The Binder thread |
| 160 | * may provide a {@link MainThreadRequest} object in the msg.obj field that they are waiting |
| 161 | * on, which will be notified when the operation completes and will contain the result of the |
| 162 | * request. |
| 163 | * |
| 164 | * <p>If a MainThreadRequest object is provided in the msg.obj field, |
| 165 | * note that request.result must be set to something non-null for the calling thread to |
| 166 | * unblock. |
| 167 | */ |
| 168 | private final class MainThreadHandler extends Handler { |
| 169 | @Override |
| 170 | public void handleMessage(Message msg) { |
| 171 | MainThreadRequest request; |
| 172 | Message onCompleted; |
| 173 | AsyncResult ar; |
| 174 | |
| 175 | switch (msg.what) { |
| 176 | case CMD_HANDLE_PIN_MMI: |
| 177 | request = (MainThreadRequest) msg.obj; |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 178 | request.result = mPhone.handlePinMmi((String) request.argument); |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 179 | // Wake up the requesting thread |
| 180 | synchronized (request) { |
| 181 | request.notifyAll(); |
| 182 | } |
| 183 | break; |
| 184 | |
| 185 | case CMD_HANDLE_NEIGHBORING_CELL: |
| 186 | request = (MainThreadRequest) msg.obj; |
| 187 | onCompleted = obtainMessage(EVENT_NEIGHBORING_CELL_DONE, |
| 188 | request); |
| 189 | mPhone.getNeighboringCids(onCompleted); |
| 190 | break; |
| 191 | |
| 192 | case EVENT_NEIGHBORING_CELL_DONE: |
| 193 | ar = (AsyncResult) msg.obj; |
| 194 | request = (MainThreadRequest) ar.userObj; |
| 195 | if (ar.exception == null && ar.result != null) { |
| 196 | request.result = ar.result; |
| 197 | } else { |
| 198 | // create an empty list to notify the waiting thread |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 199 | request.result = new ArrayList<NeighboringCellInfo>(0); |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 200 | } |
| 201 | // Wake up the requesting thread |
| 202 | synchronized (request) { |
| 203 | request.notifyAll(); |
| 204 | } |
| 205 | break; |
| 206 | |
| 207 | case CMD_ANSWER_RINGING_CALL: |
| 208 | answerRingingCallInternal(); |
| 209 | break; |
| 210 | |
| 211 | case CMD_SILENCE_RINGER: |
| 212 | silenceRingerInternal(); |
| 213 | break; |
| 214 | |
| 215 | case CMD_END_CALL: |
| 216 | request = (MainThreadRequest) msg.obj; |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 217 | boolean hungUp; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 218 | int phoneType = mPhone.getPhoneType(); |
| 219 | if (phoneType == PhoneConstants.PHONE_TYPE_CDMA) { |
| 220 | // CDMA: If the user presses the Power button we treat it as |
| 221 | // ending the complete call session |
| 222 | hungUp = PhoneUtils.hangupRingingAndActive(mPhone); |
| 223 | } else if (phoneType == PhoneConstants.PHONE_TYPE_GSM) { |
| 224 | // GSM: End the call as per the Phone state |
| 225 | hungUp = PhoneUtils.hangup(mCM); |
| 226 | } else { |
| 227 | throw new IllegalStateException("Unexpected phone type: " + phoneType); |
| 228 | } |
| 229 | if (DBG) log("CMD_END_CALL: " + (hungUp ? "hung up!" : "no call to hang up")); |
| 230 | request.result = hungUp; |
| 231 | // Wake up the requesting thread |
| 232 | synchronized (request) { |
| 233 | request.notifyAll(); |
| 234 | } |
| 235 | break; |
| 236 | |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 237 | case CMD_NEW_INCOMING_THIRD_PARTY_CALL: { |
| 238 | request = (MainThreadRequest) msg.obj; |
Sailesh Nepal | cc0375f | 2013-11-13 09:15:18 -0800 | [diff] [blame] | 239 | IncomingThirdPartyCallArgs args = (IncomingThirdPartyCallArgs) request.argument; |
Sailesh Nepal | bfb6832 | 2013-11-07 14:07:41 -0800 | [diff] [blame] | 240 | ThirdPartyPhone thirdPartyPhone = (ThirdPartyPhone) |
Sailesh Nepal | cc0375f | 2013-11-13 09:15:18 -0800 | [diff] [blame] | 241 | PhoneUtils.getThirdPartyPhoneFromComponent(mCM, args.component); |
| 242 | thirdPartyPhone.takeIncomingCall(args.callId, args.callerDisplayName); |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 243 | break; |
| 244 | } |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 245 | |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 246 | case CMD_TRANSMIT_APDU: |
| 247 | request = (MainThreadRequest) msg.obj; |
| 248 | IccAPDUArgument argument = (IccAPDUArgument) request.argument; |
| 249 | onCompleted = obtainMessage(EVENT_TRANSMIT_APDU_DONE, request); |
| 250 | UiccController.getInstance().getUiccCard().iccTransmitApduLogicalChannel( |
| 251 | argument.channel, argument.cla, argument.command, |
| 252 | argument.p1, argument.p2, argument.p3, argument.data, |
| 253 | onCompleted); |
| 254 | break; |
| 255 | |
| 256 | case EVENT_TRANSMIT_APDU_DONE: |
| 257 | ar = (AsyncResult) msg.obj; |
| 258 | request = (MainThreadRequest) ar.userObj; |
| 259 | if (ar.exception == null && ar.result != null) { |
| 260 | request.result = ar.result; |
| 261 | } else { |
| 262 | request.result = new IccIoResult(0x6F, 0, (byte[])null); |
| 263 | if (ar.result == null) { |
| 264 | loge("iccTransmitApduLogicalChannel: Empty response"); |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 265 | } else if (ar.exception instanceof CommandException) { |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 266 | loge("iccTransmitApduLogicalChannel: CommandException: " + |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 267 | ar.exception); |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 268 | } else { |
| 269 | loge("iccTransmitApduLogicalChannel: Unknown exception"); |
| 270 | } |
| 271 | } |
| 272 | synchronized (request) { |
| 273 | request.notifyAll(); |
| 274 | } |
| 275 | break; |
| 276 | |
Derek Tan | 4d5e5c1 | 2014-02-04 11:54:58 -0800 | [diff] [blame] | 277 | case CMD_SEND_ENVELOPE: |
| 278 | request = (MainThreadRequest) msg.obj; |
| 279 | onCompleted = obtainMessage(EVENT_SEND_ENVELOPE_DONE, request); |
Shishir Agrawal | 9f9877d | 2014-03-14 09:36:27 -0700 | [diff] [blame^] | 280 | UiccController.getInstance().getUiccCard().sendEnvelopeWithStatus( |
Derek Tan | 4d5e5c1 | 2014-02-04 11:54:58 -0800 | [diff] [blame] | 281 | (String)request.argument, onCompleted); |
| 282 | break; |
| 283 | |
| 284 | case EVENT_SEND_ENVELOPE_DONE: |
| 285 | ar = (AsyncResult) msg.obj; |
| 286 | request = (MainThreadRequest) ar.userObj; |
Shishir Agrawal | 9f9877d | 2014-03-14 09:36:27 -0700 | [diff] [blame^] | 287 | if (ar.exception == null && ar.result != null) { |
| 288 | request.result = ar.result; |
Derek Tan | 4d5e5c1 | 2014-02-04 11:54:58 -0800 | [diff] [blame] | 289 | } else { |
Shishir Agrawal | 9f9877d | 2014-03-14 09:36:27 -0700 | [diff] [blame^] | 290 | request.result = new IccIoResult(0x6F, 0, (byte[])null); |
| 291 | if (ar.result == null) { |
| 292 | loge("sendEnvelopeWithStatus: Empty response"); |
| 293 | } else if (ar.exception instanceof CommandException) { |
| 294 | loge("sendEnvelopeWithStatus: CommandException: " + |
| 295 | ar.exception); |
| 296 | } else { |
| 297 | loge("sendEnvelopeWithStatus: exception:" + ar.exception); |
| 298 | } |
Derek Tan | 4d5e5c1 | 2014-02-04 11:54:58 -0800 | [diff] [blame] | 299 | } |
| 300 | synchronized (request) { |
| 301 | request.notifyAll(); |
| 302 | } |
| 303 | break; |
| 304 | |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 305 | case CMD_OPEN_CHANNEL: |
| 306 | request = (MainThreadRequest) msg.obj; |
| 307 | onCompleted = obtainMessage(EVENT_OPEN_CHANNEL_DONE, request); |
| 308 | UiccController.getInstance().getUiccCard().iccOpenLogicalChannel( |
| 309 | (String)request.argument, onCompleted); |
| 310 | break; |
| 311 | |
| 312 | case EVENT_OPEN_CHANNEL_DONE: |
| 313 | ar = (AsyncResult) msg.obj; |
| 314 | request = (MainThreadRequest) ar.userObj; |
| 315 | if (ar.exception == null && ar.result != null) { |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 316 | request.result = ((int[]) ar.result)[0]; |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 317 | } else { |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 318 | request.result = -1; |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 319 | if (ar.result == null) { |
| 320 | loge("iccOpenLogicalChannel: Empty response"); |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 321 | } else if (ar.exception instanceof CommandException) { |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 322 | loge("iccOpenLogicalChannel: CommandException: " + |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 323 | ar.exception); |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 324 | } else { |
| 325 | loge("iccOpenLogicalChannel: Unknown exception"); |
| 326 | } |
| 327 | } |
| 328 | synchronized (request) { |
| 329 | request.notifyAll(); |
| 330 | } |
| 331 | break; |
| 332 | |
| 333 | case CMD_CLOSE_CHANNEL: |
| 334 | request = (MainThreadRequest) msg.obj; |
| 335 | onCompleted = obtainMessage(EVENT_CLOSE_CHANNEL_DONE, |
| 336 | request); |
| 337 | UiccController.getInstance().getUiccCard().iccCloseLogicalChannel( |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 338 | (Integer) request.argument, |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 339 | onCompleted); |
| 340 | break; |
| 341 | |
| 342 | case EVENT_CLOSE_CHANNEL_DONE: |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 343 | handleNullReturnEvent(msg, "iccCloseLogicalChannel"); |
| 344 | break; |
| 345 | |
| 346 | case CMD_NV_READ_ITEM: |
| 347 | request = (MainThreadRequest) msg.obj; |
| 348 | onCompleted = obtainMessage(EVENT_NV_READ_ITEM_DONE, request); |
| 349 | mPhone.nvReadItem((Integer) request.argument, onCompleted); |
| 350 | break; |
| 351 | |
| 352 | case EVENT_NV_READ_ITEM_DONE: |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 353 | ar = (AsyncResult) msg.obj; |
| 354 | request = (MainThreadRequest) ar.userObj; |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 355 | if (ar.exception == null && ar.result != null) { |
| 356 | request.result = ar.result; // String |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 357 | } else { |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 358 | request.result = ""; |
| 359 | if (ar.result == null) { |
| 360 | loge("nvReadItem: Empty response"); |
| 361 | } else if (ar.exception instanceof CommandException) { |
| 362 | loge("nvReadItem: CommandException: " + |
| 363 | ar.exception); |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 364 | } else { |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 365 | loge("nvReadItem: Unknown exception"); |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 366 | } |
| 367 | } |
| 368 | synchronized (request) { |
| 369 | request.notifyAll(); |
| 370 | } |
| 371 | break; |
| 372 | |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 373 | case CMD_NV_WRITE_ITEM: |
| 374 | request = (MainThreadRequest) msg.obj; |
| 375 | onCompleted = obtainMessage(EVENT_NV_WRITE_ITEM_DONE, request); |
| 376 | Pair<Integer, String> idValue = (Pair<Integer, String>) request.argument; |
| 377 | mPhone.nvWriteItem(idValue.first, idValue.second, onCompleted); |
| 378 | break; |
| 379 | |
| 380 | case EVENT_NV_WRITE_ITEM_DONE: |
| 381 | handleNullReturnEvent(msg, "nvWriteItem"); |
| 382 | break; |
| 383 | |
| 384 | case CMD_NV_WRITE_CDMA_PRL: |
| 385 | request = (MainThreadRequest) msg.obj; |
| 386 | onCompleted = obtainMessage(EVENT_NV_WRITE_CDMA_PRL_DONE, request); |
| 387 | mPhone.nvWriteCdmaPrl((byte[]) request.argument, onCompleted); |
| 388 | break; |
| 389 | |
| 390 | case EVENT_NV_WRITE_CDMA_PRL_DONE: |
| 391 | handleNullReturnEvent(msg, "nvWriteCdmaPrl"); |
| 392 | break; |
| 393 | |
| 394 | case CMD_NV_RESET_CONFIG: |
| 395 | request = (MainThreadRequest) msg.obj; |
| 396 | onCompleted = obtainMessage(EVENT_NV_RESET_CONFIG_DONE, request); |
| 397 | mPhone.nvResetConfig((Integer) request.argument, onCompleted); |
| 398 | break; |
| 399 | |
| 400 | case EVENT_NV_RESET_CONFIG_DONE: |
| 401 | handleNullReturnEvent(msg, "nvResetConfig"); |
| 402 | break; |
| 403 | |
Jake Hamby | 7c27be3 | 2014-03-03 13:25:59 -0800 | [diff] [blame] | 404 | case CMD_GET_PREFERRED_NETWORK_TYPE: |
| 405 | request = (MainThreadRequest) msg.obj; |
| 406 | onCompleted = obtainMessage(EVENT_GET_PREFERRED_NETWORK_TYPE_DONE, request); |
| 407 | mPhone.getPreferredNetworkType(onCompleted); |
| 408 | break; |
| 409 | |
| 410 | case EVENT_GET_PREFERRED_NETWORK_TYPE_DONE: |
| 411 | ar = (AsyncResult) msg.obj; |
| 412 | request = (MainThreadRequest) ar.userObj; |
| 413 | if (ar.exception == null && ar.result != null) { |
| 414 | request.result = ar.result; // Integer |
| 415 | } else { |
| 416 | request.result = -1; |
| 417 | if (ar.result == null) { |
| 418 | loge("getPreferredNetworkType: Empty response"); |
| 419 | } else if (ar.exception instanceof CommandException) { |
| 420 | loge("getPreferredNetworkType: CommandException: " + |
| 421 | ar.exception); |
| 422 | } else { |
| 423 | loge("getPreferredNetworkType: Unknown exception"); |
| 424 | } |
| 425 | } |
| 426 | synchronized (request) { |
| 427 | request.notifyAll(); |
| 428 | } |
| 429 | break; |
| 430 | |
| 431 | case CMD_SET_PREFERRED_NETWORK_TYPE: |
| 432 | request = (MainThreadRequest) msg.obj; |
| 433 | onCompleted = obtainMessage(EVENT_SET_PREFERRED_NETWORK_TYPE_DONE, request); |
| 434 | int networkType = (Integer) request.argument; |
| 435 | mPhone.setPreferredNetworkType(networkType, onCompleted); |
| 436 | break; |
| 437 | |
| 438 | case EVENT_SET_PREFERRED_NETWORK_TYPE_DONE: |
| 439 | handleNullReturnEvent(msg, "setPreferredNetworkType"); |
| 440 | break; |
| 441 | |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 442 | default: |
| 443 | Log.w(LOG_TAG, "MainThreadHandler: unexpected message code: " + msg.what); |
| 444 | break; |
| 445 | } |
| 446 | } |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 447 | |
| 448 | private void handleNullReturnEvent(Message msg, String command) { |
| 449 | AsyncResult ar = (AsyncResult) msg.obj; |
| 450 | MainThreadRequest request = (MainThreadRequest) ar.userObj; |
| 451 | if (ar.exception == null) { |
| 452 | request.result = true; |
| 453 | } else { |
| 454 | request.result = false; |
| 455 | if (ar.exception instanceof CommandException) { |
| 456 | loge(command + ": CommandException: " + ar.exception); |
| 457 | } else { |
| 458 | loge(command + ": Unknown exception"); |
| 459 | } |
| 460 | } |
| 461 | synchronized (request) { |
| 462 | request.notifyAll(); |
| 463 | } |
| 464 | } |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 465 | } |
| 466 | |
| 467 | /** |
| 468 | * Posts the specified command to be executed on the main thread, |
| 469 | * waits for the request to complete, and returns the result. |
| 470 | * @see #sendRequestAsync |
| 471 | */ |
| 472 | private Object sendRequest(int command, Object argument) { |
| 473 | if (Looper.myLooper() == mMainThreadHandler.getLooper()) { |
| 474 | throw new RuntimeException("This method will deadlock if called from the main thread."); |
| 475 | } |
| 476 | |
| 477 | MainThreadRequest request = new MainThreadRequest(argument); |
| 478 | Message msg = mMainThreadHandler.obtainMessage(command, request); |
| 479 | msg.sendToTarget(); |
| 480 | |
| 481 | // Wait for the request to complete |
| 482 | synchronized (request) { |
| 483 | while (request.result == null) { |
| 484 | try { |
| 485 | request.wait(); |
| 486 | } catch (InterruptedException e) { |
| 487 | // Do nothing, go back and wait until the request is complete |
| 488 | } |
| 489 | } |
| 490 | } |
| 491 | return request.result; |
| 492 | } |
| 493 | |
| 494 | /** |
| 495 | * Asynchronous ("fire and forget") version of sendRequest(): |
| 496 | * Posts the specified command to be executed on the main thread, and |
| 497 | * returns immediately. |
| 498 | * @see #sendRequest |
| 499 | */ |
| 500 | private void sendRequestAsync(int command) { |
| 501 | mMainThreadHandler.sendEmptyMessage(command); |
| 502 | } |
| 503 | |
| 504 | /** |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 505 | * Same as {@link #sendRequestAsync(int)} except it takes an argument. |
| 506 | * @see {@link #sendRequest(int,Object)} |
| 507 | */ |
| 508 | private void sendRequestAsync(int command, Object argument) { |
| 509 | MainThreadRequest request = new MainThreadRequest(argument); |
| 510 | Message msg = mMainThreadHandler.obtainMessage(command, request); |
| 511 | msg.sendToTarget(); |
| 512 | } |
| 513 | |
| 514 | /** |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 515 | * Initialize the singleton PhoneInterfaceManager instance. |
| 516 | * This is only done once, at startup, from PhoneApp.onCreate(). |
| 517 | */ |
Santos Cordon | 406c034 | 2013-08-28 00:07:47 -0700 | [diff] [blame] | 518 | /* package */ static PhoneInterfaceManager init(PhoneGlobals app, Phone phone, |
| 519 | CallHandlerServiceProxy callHandlerService) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 520 | synchronized (PhoneInterfaceManager.class) { |
| 521 | if (sInstance == null) { |
Santos Cordon | 406c034 | 2013-08-28 00:07:47 -0700 | [diff] [blame] | 522 | sInstance = new PhoneInterfaceManager(app, phone, callHandlerService); |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 523 | } else { |
| 524 | Log.wtf(LOG_TAG, "init() called multiple times! sInstance = " + sInstance); |
| 525 | } |
| 526 | return sInstance; |
| 527 | } |
| 528 | } |
| 529 | |
| 530 | /** Private constructor; @see init() */ |
Santos Cordon | 406c034 | 2013-08-28 00:07:47 -0700 | [diff] [blame] | 531 | private PhoneInterfaceManager(PhoneGlobals app, Phone phone, |
| 532 | CallHandlerServiceProxy callHandlerService) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 533 | mApp = app; |
| 534 | mPhone = phone; |
| 535 | mCM = PhoneGlobals.getInstance().mCM; |
| 536 | mAppOps = (AppOpsManager)app.getSystemService(Context.APP_OPS_SERVICE); |
| 537 | mMainThreadHandler = new MainThreadHandler(); |
Santos Cordon | 406c034 | 2013-08-28 00:07:47 -0700 | [diff] [blame] | 538 | mCallHandlerService = callHandlerService; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 539 | publish(); |
| 540 | } |
| 541 | |
| 542 | private void publish() { |
| 543 | if (DBG) log("publish: " + this); |
| 544 | |
| 545 | ServiceManager.addService("phone", this); |
| 546 | } |
| 547 | |
| 548 | // |
| 549 | // Implementation of the ITelephony interface. |
| 550 | // |
| 551 | |
| 552 | public void dial(String number) { |
| 553 | if (DBG) log("dial: " + number); |
| 554 | // No permission check needed here: This is just a wrapper around the |
| 555 | // ACTION_DIAL intent, which is available to any app since it puts up |
| 556 | // the UI before it does anything. |
| 557 | |
| 558 | String url = createTelUrl(number); |
| 559 | if (url == null) { |
| 560 | return; |
| 561 | } |
| 562 | |
| 563 | // PENDING: should we just silently fail if phone is offhook or ringing? |
| 564 | PhoneConstants.State state = mCM.getState(); |
| 565 | if (state != PhoneConstants.State.OFFHOOK && state != PhoneConstants.State.RINGING) { |
| 566 | Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse(url)); |
| 567 | intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| 568 | mApp.startActivity(intent); |
| 569 | } |
| 570 | } |
| 571 | |
| 572 | public void call(String callingPackage, String number) { |
| 573 | if (DBG) log("call: " + number); |
| 574 | |
| 575 | // This is just a wrapper around the ACTION_CALL intent, but we still |
| 576 | // need to do a permission check since we're calling startActivity() |
| 577 | // from the context of the phone app. |
| 578 | enforceCallPermission(); |
| 579 | |
| 580 | if (mAppOps.noteOp(AppOpsManager.OP_CALL_PHONE, Binder.getCallingUid(), callingPackage) |
| 581 | != AppOpsManager.MODE_ALLOWED) { |
| 582 | return; |
| 583 | } |
| 584 | |
| 585 | String url = createTelUrl(number); |
| 586 | if (url == null) { |
| 587 | return; |
| 588 | } |
| 589 | |
| 590 | Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse(url)); |
| 591 | intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| 592 | mApp.startActivity(intent); |
| 593 | } |
| 594 | |
| 595 | private boolean showCallScreenInternal(boolean specifyInitialDialpadState, |
Makoto Onuki | bcf2099 | 2013-09-12 17:59:30 -0700 | [diff] [blame] | 596 | boolean showDialpad) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 597 | if (!PhoneGlobals.sVoiceCapable) { |
| 598 | // Never allow the InCallScreen to appear on data-only devices. |
| 599 | return false; |
| 600 | } |
| 601 | if (isIdle()) { |
| 602 | return false; |
| 603 | } |
| 604 | // If the phone isn't idle then go to the in-call screen |
| 605 | long callingId = Binder.clearCallingIdentity(); |
Santos Cordon | 406c034 | 2013-08-28 00:07:47 -0700 | [diff] [blame] | 606 | |
Makoto Onuki | bcf2099 | 2013-09-12 17:59:30 -0700 | [diff] [blame] | 607 | mCallHandlerService.bringToForeground(showDialpad); |
Santos Cordon | 406c034 | 2013-08-28 00:07:47 -0700 | [diff] [blame] | 608 | |
| 609 | Binder.restoreCallingIdentity(callingId); |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 610 | return true; |
| 611 | } |
| 612 | |
| 613 | // Show the in-call screen without specifying the initial dialpad state. |
| 614 | public boolean showCallScreen() { |
| 615 | return showCallScreenInternal(false, false); |
| 616 | } |
| 617 | |
| 618 | // The variation of showCallScreen() that specifies the initial dialpad state. |
| 619 | // (Ideally this would be called showCallScreen() too, just with a different |
| 620 | // signature, but AIDL doesn't allow that.) |
| 621 | public boolean showCallScreenWithDialpad(boolean showDialpad) { |
| 622 | return showCallScreenInternal(true, showDialpad); |
| 623 | } |
| 624 | |
| 625 | /** |
| 626 | * End a call based on call state |
| 627 | * @return true is a call was ended |
| 628 | */ |
| 629 | public boolean endCall() { |
| 630 | enforceCallPermission(); |
| 631 | return (Boolean) sendRequest(CMD_END_CALL, null); |
| 632 | } |
| 633 | |
| 634 | public void answerRingingCall() { |
| 635 | if (DBG) log("answerRingingCall..."); |
| 636 | // TODO: there should eventually be a separate "ANSWER_PHONE" permission, |
| 637 | // but that can probably wait till the big TelephonyManager API overhaul. |
| 638 | // For now, protect this call with the MODIFY_PHONE_STATE permission. |
| 639 | enforceModifyPermission(); |
| 640 | sendRequestAsync(CMD_ANSWER_RINGING_CALL); |
| 641 | } |
| 642 | |
| 643 | /** |
| 644 | * Make the actual telephony calls to implement answerRingingCall(). |
| 645 | * This should only be called from the main thread of the Phone app. |
| 646 | * @see #answerRingingCall |
| 647 | * |
| 648 | * TODO: it would be nice to return true if we answered the call, or |
| 649 | * false if there wasn't actually a ringing incoming call, or some |
| 650 | * other error occurred. (In other words, pass back the return value |
| 651 | * from PhoneUtils.answerCall() or PhoneUtils.answerAndEndActive().) |
| 652 | * But that would require calling this method via sendRequest() rather |
| 653 | * than sendRequestAsync(), and right now we don't actually *need* that |
| 654 | * return value, so let's just return void for now. |
| 655 | */ |
| 656 | private void answerRingingCallInternal() { |
| 657 | final boolean hasRingingCall = !mPhone.getRingingCall().isIdle(); |
| 658 | if (hasRingingCall) { |
| 659 | final boolean hasActiveCall = !mPhone.getForegroundCall().isIdle(); |
| 660 | final boolean hasHoldingCall = !mPhone.getBackgroundCall().isIdle(); |
| 661 | if (hasActiveCall && hasHoldingCall) { |
| 662 | // Both lines are in use! |
| 663 | // TODO: provide a flag to let the caller specify what |
| 664 | // policy to use if both lines are in use. (The current |
| 665 | // behavior is hardwired to "answer incoming, end ongoing", |
| 666 | // which is how the CALL button is specced to behave.) |
| 667 | PhoneUtils.answerAndEndActive(mCM, mCM.getFirstActiveRingingCall()); |
| 668 | return; |
| 669 | } else { |
| 670 | // answerCall() will automatically hold the current active |
| 671 | // call, if there is one. |
| 672 | PhoneUtils.answerCall(mCM.getFirstActiveRingingCall()); |
| 673 | return; |
| 674 | } |
| 675 | } else { |
| 676 | // No call was ringing. |
| 677 | return; |
| 678 | } |
| 679 | } |
| 680 | |
| 681 | public void silenceRinger() { |
| 682 | if (DBG) log("silenceRinger..."); |
| 683 | // TODO: find a more appropriate permission to check here. |
| 684 | // (That can probably wait till the big TelephonyManager API overhaul. |
| 685 | // For now, protect this call with the MODIFY_PHONE_STATE permission.) |
| 686 | enforceModifyPermission(); |
| 687 | sendRequestAsync(CMD_SILENCE_RINGER); |
| 688 | } |
| 689 | |
| 690 | /** |
| 691 | * Internal implemenation of silenceRinger(). |
| 692 | * This should only be called from the main thread of the Phone app. |
| 693 | * @see #silenceRinger |
| 694 | */ |
| 695 | private void silenceRingerInternal() { |
| 696 | if ((mCM.getState() == PhoneConstants.State.RINGING) |
| 697 | && mApp.notifier.isRinging()) { |
| 698 | // Ringer is actually playing, so silence it. |
| 699 | if (DBG) log("silenceRingerInternal: silencing..."); |
| 700 | mApp.notifier.silenceRinger(); |
| 701 | } |
| 702 | } |
| 703 | |
| 704 | public boolean isOffhook() { |
| 705 | return (mCM.getState() == PhoneConstants.State.OFFHOOK); |
| 706 | } |
| 707 | |
| 708 | public boolean isRinging() { |
| 709 | return (mCM.getState() == PhoneConstants.State.RINGING); |
| 710 | } |
| 711 | |
| 712 | public boolean isIdle() { |
| 713 | return (mCM.getState() == PhoneConstants.State.IDLE); |
| 714 | } |
| 715 | |
| 716 | public boolean isSimPinEnabled() { |
| 717 | enforceReadPermission(); |
| 718 | return (PhoneGlobals.getInstance().isSimPinEnabled()); |
| 719 | } |
| 720 | |
| 721 | public boolean supplyPin(String pin) { |
Wink Saville | 9de0f75 | 2013-10-22 19:04:03 -0700 | [diff] [blame] | 722 | int [] resultArray = supplyPinReportResult(pin); |
| 723 | return (resultArray[0] == PhoneConstants.PIN_RESULT_SUCCESS) ? true : false; |
| 724 | } |
| 725 | |
| 726 | public boolean supplyPuk(String puk, String pin) { |
| 727 | int [] resultArray = supplyPukReportResult(puk, pin); |
| 728 | return (resultArray[0] == PhoneConstants.PIN_RESULT_SUCCESS) ? true : false; |
| 729 | } |
| 730 | |
| 731 | /** {@hide} */ |
| 732 | public int[] supplyPinReportResult(String pin) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 733 | enforceModifyPermission(); |
| 734 | final UnlockSim checkSimPin = new UnlockSim(mPhone.getIccCard()); |
| 735 | checkSimPin.start(); |
| 736 | return checkSimPin.unlockSim(null, pin); |
| 737 | } |
| 738 | |
Wink Saville | 9de0f75 | 2013-10-22 19:04:03 -0700 | [diff] [blame] | 739 | /** {@hide} */ |
| 740 | public int[] supplyPukReportResult(String puk, String pin) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 741 | enforceModifyPermission(); |
| 742 | final UnlockSim checkSimPuk = new UnlockSim(mPhone.getIccCard()); |
| 743 | checkSimPuk.start(); |
| 744 | return checkSimPuk.unlockSim(puk, pin); |
| 745 | } |
| 746 | |
| 747 | /** |
Wink Saville | 9de0f75 | 2013-10-22 19:04:03 -0700 | [diff] [blame] | 748 | * Helper thread to turn async call to SimCard#supplyPin into |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 749 | * a synchronous one. |
| 750 | */ |
| 751 | private static class UnlockSim extends Thread { |
| 752 | |
| 753 | private final IccCard mSimCard; |
| 754 | |
| 755 | private boolean mDone = false; |
Wink Saville | 9de0f75 | 2013-10-22 19:04:03 -0700 | [diff] [blame] | 756 | private int mResult = PhoneConstants.PIN_GENERAL_FAILURE; |
| 757 | private int mRetryCount = -1; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 758 | |
| 759 | // For replies from SimCard interface |
| 760 | private Handler mHandler; |
| 761 | |
| 762 | // For async handler to identify request type |
| 763 | private static final int SUPPLY_PIN_COMPLETE = 100; |
| 764 | |
| 765 | public UnlockSim(IccCard simCard) { |
| 766 | mSimCard = simCard; |
| 767 | } |
| 768 | |
| 769 | @Override |
| 770 | public void run() { |
| 771 | Looper.prepare(); |
| 772 | synchronized (UnlockSim.this) { |
| 773 | mHandler = new Handler() { |
| 774 | @Override |
| 775 | public void handleMessage(Message msg) { |
| 776 | AsyncResult ar = (AsyncResult) msg.obj; |
| 777 | switch (msg.what) { |
| 778 | case SUPPLY_PIN_COMPLETE: |
| 779 | Log.d(LOG_TAG, "SUPPLY_PIN_COMPLETE"); |
| 780 | synchronized (UnlockSim.this) { |
Wink Saville | 9de0f75 | 2013-10-22 19:04:03 -0700 | [diff] [blame] | 781 | mRetryCount = msg.arg1; |
| 782 | if (ar.exception != null) { |
| 783 | if (ar.exception instanceof CommandException && |
| 784 | ((CommandException)(ar.exception)).getCommandError() |
| 785 | == CommandException.Error.PASSWORD_INCORRECT) { |
| 786 | mResult = PhoneConstants.PIN_PASSWORD_INCORRECT; |
| 787 | } else { |
| 788 | mResult = PhoneConstants.PIN_GENERAL_FAILURE; |
| 789 | } |
| 790 | } else { |
| 791 | mResult = PhoneConstants.PIN_RESULT_SUCCESS; |
| 792 | } |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 793 | mDone = true; |
| 794 | UnlockSim.this.notifyAll(); |
| 795 | } |
| 796 | break; |
| 797 | } |
| 798 | } |
| 799 | }; |
| 800 | UnlockSim.this.notifyAll(); |
| 801 | } |
| 802 | Looper.loop(); |
| 803 | } |
| 804 | |
| 805 | /* |
| 806 | * Use PIN or PUK to unlock SIM card |
| 807 | * |
| 808 | * If PUK is null, unlock SIM card with PIN |
| 809 | * |
| 810 | * If PUK is not null, unlock SIM card with PUK and set PIN code |
| 811 | */ |
Wink Saville | 9de0f75 | 2013-10-22 19:04:03 -0700 | [diff] [blame] | 812 | synchronized int[] unlockSim(String puk, String pin) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 813 | |
| 814 | while (mHandler == null) { |
| 815 | try { |
| 816 | wait(); |
| 817 | } catch (InterruptedException e) { |
| 818 | Thread.currentThread().interrupt(); |
| 819 | } |
| 820 | } |
| 821 | Message callback = Message.obtain(mHandler, SUPPLY_PIN_COMPLETE); |
| 822 | |
| 823 | if (puk == null) { |
| 824 | mSimCard.supplyPin(pin, callback); |
| 825 | } else { |
| 826 | mSimCard.supplyPuk(puk, pin, callback); |
| 827 | } |
| 828 | |
| 829 | while (!mDone) { |
| 830 | try { |
| 831 | Log.d(LOG_TAG, "wait for done"); |
| 832 | wait(); |
| 833 | } catch (InterruptedException e) { |
| 834 | // Restore the interrupted status |
| 835 | Thread.currentThread().interrupt(); |
| 836 | } |
| 837 | } |
| 838 | Log.d(LOG_TAG, "done"); |
Wink Saville | 9de0f75 | 2013-10-22 19:04:03 -0700 | [diff] [blame] | 839 | int[] resultArray = new int[2]; |
| 840 | resultArray[0] = mResult; |
| 841 | resultArray[1] = mRetryCount; |
| 842 | return resultArray; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 843 | } |
| 844 | } |
| 845 | |
| 846 | public void updateServiceLocation() { |
| 847 | // No permission check needed here: this call is harmless, and it's |
| 848 | // needed for the ServiceState.requestStateUpdate() call (which is |
| 849 | // already intentionally exposed to 3rd parties.) |
| 850 | mPhone.updateServiceLocation(); |
| 851 | } |
| 852 | |
| 853 | public boolean isRadioOn() { |
| 854 | return mPhone.getServiceState().getVoiceRegState() != ServiceState.STATE_POWER_OFF; |
| 855 | } |
| 856 | |
| 857 | public void toggleRadioOnOff() { |
| 858 | enforceModifyPermission(); |
| 859 | mPhone.setRadioPower(!isRadioOn()); |
| 860 | } |
| 861 | public boolean setRadio(boolean turnOn) { |
| 862 | enforceModifyPermission(); |
| 863 | if ((mPhone.getServiceState().getVoiceRegState() != ServiceState.STATE_POWER_OFF) != turnOn) { |
| 864 | toggleRadioOnOff(); |
| 865 | } |
| 866 | return true; |
| 867 | } |
| 868 | public boolean setRadioPower(boolean turnOn) { |
| 869 | enforceModifyPermission(); |
| 870 | mPhone.setRadioPower(turnOn); |
| 871 | return true; |
| 872 | } |
| 873 | |
| 874 | public boolean enableDataConnectivity() { |
| 875 | enforceModifyPermission(); |
| 876 | ConnectivityManager cm = |
| 877 | (ConnectivityManager)mApp.getSystemService(Context.CONNECTIVITY_SERVICE); |
| 878 | cm.setMobileDataEnabled(true); |
| 879 | return true; |
| 880 | } |
| 881 | |
| 882 | public int enableApnType(String type) { |
| 883 | enforceModifyPermission(); |
| 884 | return mPhone.enableApnType(type); |
| 885 | } |
| 886 | |
| 887 | public int disableApnType(String type) { |
| 888 | enforceModifyPermission(); |
| 889 | return mPhone.disableApnType(type); |
| 890 | } |
| 891 | |
| 892 | public boolean disableDataConnectivity() { |
| 893 | enforceModifyPermission(); |
| 894 | ConnectivityManager cm = |
| 895 | (ConnectivityManager)mApp.getSystemService(Context.CONNECTIVITY_SERVICE); |
| 896 | cm.setMobileDataEnabled(false); |
| 897 | return true; |
| 898 | } |
| 899 | |
| 900 | public boolean isDataConnectivityPossible() { |
| 901 | return mPhone.isDataConnectivityPossible(); |
| 902 | } |
| 903 | |
| 904 | public boolean handlePinMmi(String dialString) { |
| 905 | enforceModifyPermission(); |
| 906 | return (Boolean) sendRequest(CMD_HANDLE_PIN_MMI, dialString); |
| 907 | } |
| 908 | |
| 909 | public void cancelMissedCallsNotification() { |
| 910 | enforceModifyPermission(); |
| 911 | mApp.notificationMgr.cancelMissedCallNotification(); |
| 912 | } |
| 913 | |
| 914 | public int getCallState() { |
| 915 | return DefaultPhoneNotifier.convertCallState(mCM.getState()); |
| 916 | } |
| 917 | |
| 918 | public int getDataState() { |
| 919 | return DefaultPhoneNotifier.convertDataState(mPhone.getDataConnectionState()); |
| 920 | } |
| 921 | |
| 922 | public int getDataActivity() { |
| 923 | return DefaultPhoneNotifier.convertDataActivityState(mPhone.getDataActivityState()); |
| 924 | } |
| 925 | |
| 926 | @Override |
| 927 | public Bundle getCellLocation() { |
| 928 | try { |
| 929 | mApp.enforceCallingOrSelfPermission( |
| 930 | android.Manifest.permission.ACCESS_FINE_LOCATION, null); |
| 931 | } catch (SecurityException e) { |
| 932 | // If we have ACCESS_FINE_LOCATION permission, skip the check for ACCESS_COARSE_LOCATION |
| 933 | // A failure should throw the SecurityException from ACCESS_COARSE_LOCATION since this |
| 934 | // is the weaker precondition |
| 935 | mApp.enforceCallingOrSelfPermission( |
| 936 | android.Manifest.permission.ACCESS_COARSE_LOCATION, null); |
| 937 | } |
| 938 | |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 939 | if (checkIfCallerIsSelfOrForegroundUser()) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 940 | if (DBG_LOC) log("getCellLocation: is active user"); |
| 941 | Bundle data = new Bundle(); |
| 942 | mPhone.getCellLocation().fillInNotifierBundle(data); |
| 943 | return data; |
| 944 | } else { |
| 945 | if (DBG_LOC) log("getCellLocation: suppress non-active user"); |
| 946 | return null; |
| 947 | } |
| 948 | } |
| 949 | |
| 950 | @Override |
| 951 | public void enableLocationUpdates() { |
| 952 | mApp.enforceCallingOrSelfPermission( |
| 953 | android.Manifest.permission.CONTROL_LOCATION_UPDATES, null); |
| 954 | mPhone.enableLocationUpdates(); |
| 955 | } |
| 956 | |
| 957 | @Override |
| 958 | public void disableLocationUpdates() { |
| 959 | mApp.enforceCallingOrSelfPermission( |
| 960 | android.Manifest.permission.CONTROL_LOCATION_UPDATES, null); |
| 961 | mPhone.disableLocationUpdates(); |
| 962 | } |
| 963 | |
| 964 | @Override |
| 965 | @SuppressWarnings("unchecked") |
| 966 | public List<NeighboringCellInfo> getNeighboringCellInfo(String callingPackage) { |
| 967 | try { |
| 968 | mApp.enforceCallingOrSelfPermission( |
| 969 | android.Manifest.permission.ACCESS_FINE_LOCATION, null); |
| 970 | } catch (SecurityException e) { |
| 971 | // If we have ACCESS_FINE_LOCATION permission, skip the check |
| 972 | // for ACCESS_COARSE_LOCATION |
| 973 | // A failure should throw the SecurityException from |
| 974 | // ACCESS_COARSE_LOCATION since this is the weaker precondition |
| 975 | mApp.enforceCallingOrSelfPermission( |
| 976 | android.Manifest.permission.ACCESS_COARSE_LOCATION, null); |
| 977 | } |
| 978 | |
| 979 | if (mAppOps.noteOp(AppOpsManager.OP_NEIGHBORING_CELLS, Binder.getCallingUid(), |
| 980 | callingPackage) != AppOpsManager.MODE_ALLOWED) { |
| 981 | return null; |
| 982 | } |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 983 | if (checkIfCallerIsSelfOrForegroundUser()) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 984 | if (DBG_LOC) log("getNeighboringCellInfo: is active user"); |
| 985 | |
| 986 | ArrayList<NeighboringCellInfo> cells = null; |
| 987 | |
| 988 | try { |
| 989 | cells = (ArrayList<NeighboringCellInfo>) sendRequest( |
| 990 | CMD_HANDLE_NEIGHBORING_CELL, null); |
| 991 | } catch (RuntimeException e) { |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 992 | loge("getNeighboringCellInfo " + e); |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 993 | } |
| 994 | return cells; |
| 995 | } else { |
| 996 | if (DBG_LOC) log("getNeighboringCellInfo: suppress non-active user"); |
| 997 | return null; |
| 998 | } |
| 999 | } |
| 1000 | |
| 1001 | |
| 1002 | @Override |
| 1003 | public List<CellInfo> getAllCellInfo() { |
| 1004 | try { |
| 1005 | mApp.enforceCallingOrSelfPermission( |
| 1006 | android.Manifest.permission.ACCESS_FINE_LOCATION, null); |
| 1007 | } catch (SecurityException e) { |
| 1008 | // If we have ACCESS_FINE_LOCATION permission, skip the check for ACCESS_COARSE_LOCATION |
| 1009 | // A failure should throw the SecurityException from ACCESS_COARSE_LOCATION since this |
| 1010 | // is the weaker precondition |
| 1011 | mApp.enforceCallingOrSelfPermission( |
| 1012 | android.Manifest.permission.ACCESS_COARSE_LOCATION, null); |
| 1013 | } |
| 1014 | |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 1015 | if (checkIfCallerIsSelfOrForegroundUser()) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1016 | if (DBG_LOC) log("getAllCellInfo: is active user"); |
| 1017 | return mPhone.getAllCellInfo(); |
| 1018 | } else { |
| 1019 | if (DBG_LOC) log("getAllCellInfo: suppress non-active user"); |
| 1020 | return null; |
| 1021 | } |
| 1022 | } |
| 1023 | |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 1024 | @Override |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1025 | public void setCellInfoListRate(int rateInMillis) { |
| 1026 | mPhone.setCellInfoListRate(rateInMillis); |
| 1027 | } |
| 1028 | |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 1029 | @Override |
Sailesh Nepal | cc0375f | 2013-11-13 09:15:18 -0800 | [diff] [blame] | 1030 | public void newIncomingThirdPartyCall(ComponentName component, String callId, |
| 1031 | String callerDisplayName) { |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 1032 | // TODO(sail): Enforce that the component belongs to the calling package. |
| 1033 | if (DBG) { |
| 1034 | log("newIncomingThirdPartyCall: component: " + component + " callId: " + callId); |
| 1035 | } |
| 1036 | enforceCallPermission(); |
Sailesh Nepal | cc0375f | 2013-11-13 09:15:18 -0800 | [diff] [blame] | 1037 | sendRequestAsync(CMD_NEW_INCOMING_THIRD_PARTY_CALL, new IncomingThirdPartyCallArgs( |
| 1038 | component, callId, callerDisplayName)); |
Sailesh Nepal | bd76e4e | 2013-10-27 13:59:44 -0700 | [diff] [blame] | 1039 | } |
| 1040 | |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1041 | // |
| 1042 | // Internal helper methods. |
| 1043 | // |
| 1044 | |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 1045 | private static boolean checkIfCallerIsSelfOrForegroundUser() { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1046 | boolean ok; |
| 1047 | |
| 1048 | boolean self = Binder.getCallingUid() == Process.myUid(); |
| 1049 | if (!self) { |
| 1050 | // Get the caller's user id then clear the calling identity |
| 1051 | // which will be restored in the finally clause. |
| 1052 | int callingUser = UserHandle.getCallingUserId(); |
| 1053 | long ident = Binder.clearCallingIdentity(); |
| 1054 | |
| 1055 | try { |
| 1056 | // With calling identity cleared the current user is the foreground user. |
| 1057 | int foregroundUser = ActivityManager.getCurrentUser(); |
| 1058 | ok = (foregroundUser == callingUser); |
| 1059 | if (DBG_LOC) { |
| 1060 | log("checkIfCallerIsSelfOrForegoundUser: foregroundUser=" + foregroundUser |
| 1061 | + " callingUser=" + callingUser + " ok=" + ok); |
| 1062 | } |
| 1063 | } catch (Exception ex) { |
| 1064 | if (DBG_LOC) loge("checkIfCallerIsSelfOrForegoundUser: Exception ex=" + ex); |
| 1065 | ok = false; |
| 1066 | } finally { |
| 1067 | Binder.restoreCallingIdentity(ident); |
| 1068 | } |
| 1069 | } else { |
| 1070 | if (DBG_LOC) log("checkIfCallerIsSelfOrForegoundUser: is self"); |
| 1071 | ok = true; |
| 1072 | } |
| 1073 | if (DBG_LOC) log("checkIfCallerIsSelfOrForegoundUser: ret=" + ok); |
| 1074 | return ok; |
| 1075 | } |
| 1076 | |
| 1077 | /** |
| 1078 | * Make sure the caller has the READ_PHONE_STATE permission. |
| 1079 | * |
| 1080 | * @throws SecurityException if the caller does not have the required permission |
| 1081 | */ |
| 1082 | private void enforceReadPermission() { |
| 1083 | mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PHONE_STATE, null); |
| 1084 | } |
| 1085 | |
| 1086 | /** |
| 1087 | * Make sure the caller has the MODIFY_PHONE_STATE permission. |
| 1088 | * |
| 1089 | * @throws SecurityException if the caller does not have the required permission |
| 1090 | */ |
| 1091 | private void enforceModifyPermission() { |
| 1092 | mApp.enforceCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE, null); |
| 1093 | } |
| 1094 | |
| 1095 | /** |
| 1096 | * Make sure the caller has the CALL_PHONE permission. |
| 1097 | * |
| 1098 | * @throws SecurityException if the caller does not have the required permission |
| 1099 | */ |
| 1100 | private void enforceCallPermission() { |
| 1101 | mApp.enforceCallingOrSelfPermission(android.Manifest.permission.CALL_PHONE, null); |
| 1102 | } |
| 1103 | |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 1104 | /** |
| 1105 | * Make sure the caller has SIM_COMMUNICATION permission. |
| 1106 | * |
| 1107 | * @throws SecurityException if the caller does not have the required permission. |
| 1108 | */ |
| 1109 | private void enforceSimCommunicationPermission() { |
| 1110 | mApp.enforceCallingOrSelfPermission(android.Manifest.permission.SIM_COMMUNICATION, null); |
| 1111 | } |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1112 | |
| 1113 | private String createTelUrl(String number) { |
| 1114 | if (TextUtils.isEmpty(number)) { |
| 1115 | return null; |
| 1116 | } |
| 1117 | |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 1118 | return "tel:" + number; |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1119 | } |
| 1120 | |
Ihab Awad | f9e9273 | 2013-12-05 18:02:52 -0800 | [diff] [blame] | 1121 | private static void log(String msg) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1122 | Log.d(LOG_TAG, "[PhoneIntfMgr] " + msg); |
| 1123 | } |
| 1124 | |
Ihab Awad | f9e9273 | 2013-12-05 18:02:52 -0800 | [diff] [blame] | 1125 | private static void loge(String msg) { |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1126 | Log.e(LOG_TAG, "[PhoneIntfMgr] " + msg); |
| 1127 | } |
| 1128 | |
| 1129 | public int getActivePhoneType() { |
| 1130 | return mPhone.getPhoneType(); |
| 1131 | } |
| 1132 | |
| 1133 | /** |
| 1134 | * Returns the CDMA ERI icon index to display |
| 1135 | */ |
| 1136 | public int getCdmaEriIconIndex() { |
| 1137 | return mPhone.getCdmaEriIconIndex(); |
| 1138 | } |
| 1139 | |
| 1140 | /** |
| 1141 | * Returns the CDMA ERI icon mode, |
| 1142 | * 0 - ON |
| 1143 | * 1 - FLASHING |
| 1144 | */ |
| 1145 | public int getCdmaEriIconMode() { |
| 1146 | return mPhone.getCdmaEriIconMode(); |
| 1147 | } |
| 1148 | |
| 1149 | /** |
| 1150 | * Returns the CDMA ERI text, |
| 1151 | */ |
| 1152 | public String getCdmaEriText() { |
| 1153 | return mPhone.getCdmaEriText(); |
| 1154 | } |
| 1155 | |
| 1156 | /** |
| 1157 | * Returns true if CDMA provisioning needs to run. |
| 1158 | */ |
| 1159 | public boolean needsOtaServiceProvisioning() { |
| 1160 | return mPhone.needsOtaServiceProvisioning(); |
| 1161 | } |
| 1162 | |
| 1163 | /** |
| 1164 | * Returns the unread count of voicemails |
| 1165 | */ |
| 1166 | public int getVoiceMessageCount() { |
| 1167 | return mPhone.getVoiceMessageCount(); |
| 1168 | } |
| 1169 | |
| 1170 | /** |
| 1171 | * Returns the data network type |
| 1172 | * |
| 1173 | * @Deprecated to be removed Q3 2013 use {@link #getDataNetworkType}. |
| 1174 | */ |
| 1175 | @Override |
| 1176 | public int getNetworkType() { |
| 1177 | return mPhone.getServiceState().getDataNetworkType(); |
| 1178 | } |
| 1179 | |
| 1180 | /** |
| 1181 | * Returns the data network type |
| 1182 | */ |
| 1183 | @Override |
| 1184 | public int getDataNetworkType() { |
| 1185 | return mPhone.getServiceState().getDataNetworkType(); |
| 1186 | } |
| 1187 | |
| 1188 | /** |
| 1189 | * Returns the data network type |
| 1190 | */ |
| 1191 | @Override |
| 1192 | public int getVoiceNetworkType() { |
| 1193 | return mPhone.getServiceState().getVoiceNetworkType(); |
| 1194 | } |
| 1195 | |
| 1196 | /** |
| 1197 | * @return true if a ICC card is present |
| 1198 | */ |
| 1199 | public boolean hasIccCard() { |
| 1200 | return mPhone.getIccCard().hasIccCard(); |
| 1201 | } |
| 1202 | |
| 1203 | /** |
| 1204 | * Return if the current radio is LTE on CDMA. This |
| 1205 | * is a tri-state return value as for a period of time |
| 1206 | * the mode may be unknown. |
| 1207 | * |
| 1208 | * @return {@link Phone#LTE_ON_CDMA_UNKNOWN}, {@link Phone#LTE_ON_CDMA_FALSE} |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 1209 | * or {@link Phone#LTE_ON_CDMA_TRUE} |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1210 | */ |
| 1211 | public int getLteOnCdmaMode() { |
| 1212 | return mPhone.getLteOnCdmaMode(); |
| 1213 | } |
Ihab Awad | f2177b7 | 2013-11-25 13:33:23 -0800 | [diff] [blame] | 1214 | |
| 1215 | /** |
| 1216 | * @see android.telephony.TelephonyManager.WifiCallingChoices |
| 1217 | */ |
| 1218 | public int getWhenToMakeWifiCalls() { |
Sailesh Nepal | d1e6815 | 2013-12-12 19:08:02 -0800 | [diff] [blame] | 1219 | return Settings.System.getInt(mPhone.getContext().getContentResolver(), |
| 1220 | Settings.System.WHEN_TO_MAKE_WIFI_CALLS, getWhenToMakeWifiCallsDefaultPreference()); |
Ihab Awad | f2177b7 | 2013-11-25 13:33:23 -0800 | [diff] [blame] | 1221 | } |
| 1222 | |
| 1223 | /** |
| 1224 | * @see android.telephony.TelephonyManager.WifiCallingChoices |
| 1225 | */ |
| 1226 | public void setWhenToMakeWifiCalls(int preference) { |
Sailesh Nepal | d1e6815 | 2013-12-12 19:08:02 -0800 | [diff] [blame] | 1227 | if (DBG) log("setWhenToMakeWifiCallsStr, storing setting = " + preference); |
| 1228 | Settings.System.putInt(mPhone.getContext().getContentResolver(), |
| 1229 | Settings.System.WHEN_TO_MAKE_WIFI_CALLS, preference); |
Ihab Awad | f9e9273 | 2013-12-05 18:02:52 -0800 | [diff] [blame] | 1230 | } |
| 1231 | |
Sailesh Nepal | d1e6815 | 2013-12-12 19:08:02 -0800 | [diff] [blame] | 1232 | private static int getWhenToMakeWifiCallsDefaultPreference() { |
| 1233 | // TODO(sail): Use a build property to choose this value. |
Evan Charlton | 9829e88 | 2013-12-19 15:30:38 -0800 | [diff] [blame] | 1234 | return TelephonyManager.WifiCallingChoices.ALWAYS_USE; |
Ihab Awad | f2177b7 | 2013-11-25 13:33:23 -0800 | [diff] [blame] | 1235 | } |
Shishir Agrawal | 69f6812 | 2013-12-16 17:25:49 -0800 | [diff] [blame] | 1236 | |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 1237 | @Override |
| 1238 | public int iccOpenLogicalChannel(String AID) { |
| 1239 | enforceSimCommunicationPermission(); |
| 1240 | |
| 1241 | if (DBG) log("iccOpenLogicalChannel: " + AID); |
| 1242 | Integer channel = (Integer)sendRequest(CMD_OPEN_CHANNEL, AID); |
| 1243 | if (DBG) log("iccOpenLogicalChannel: " + channel); |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 1244 | return channel; |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 1245 | } |
| 1246 | |
| 1247 | @Override |
| 1248 | public boolean iccCloseLogicalChannel(int channel) { |
| 1249 | enforceSimCommunicationPermission(); |
| 1250 | |
| 1251 | if (DBG) log("iccCloseLogicalChannel: " + channel); |
| 1252 | if (channel < 0) { |
| 1253 | return false; |
| 1254 | } |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 1255 | Boolean success = (Boolean)sendRequest(CMD_CLOSE_CHANNEL, channel); |
Shishir Agrawal | 566b761 | 2013-10-28 14:41:00 -0700 | [diff] [blame] | 1256 | if (DBG) log("iccCloseLogicalChannel: " + success); |
| 1257 | return success; |
| 1258 | } |
| 1259 | |
| 1260 | @Override |
| 1261 | public String iccTransmitApduLogicalChannel(int channel, int cla, |
| 1262 | int command, int p1, int p2, int p3, String data) { |
| 1263 | enforceSimCommunicationPermission(); |
| 1264 | |
| 1265 | if (DBG) { |
| 1266 | log("iccTransmitApduLogicalChannel: chnl=" + channel + " cla=" + cla + |
| 1267 | " cmd=" + command + " p1=" + p1 + " p2=" + p2 + " p3=" + p3 + |
| 1268 | " data=" + data); |
| 1269 | } |
| 1270 | |
| 1271 | if (channel < 0) { |
| 1272 | return ""; |
| 1273 | } |
| 1274 | |
| 1275 | IccIoResult response = (IccIoResult)sendRequest(CMD_TRANSMIT_APDU, |
| 1276 | new IccAPDUArgument(channel, cla, command, p1, p2, p3, data)); |
| 1277 | if (DBG) log("iccTransmitApduLogicalChannel: " + response); |
| 1278 | |
| 1279 | // If the payload is null, there was an error. Indicate that by returning |
| 1280 | // an empty string. |
| 1281 | if (response.payload == null) { |
| 1282 | return ""; |
| 1283 | } |
| 1284 | |
| 1285 | // Append the returned status code to the end of the response payload. |
| 1286 | String s = Integer.toHexString( |
| 1287 | (response.sw1 << 8) + response.sw2 + 0x10000).substring(1); |
| 1288 | s = IccUtils.bytesToHexString(response.payload) + s; |
| 1289 | return s; |
| 1290 | } |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 1291 | |
Derek Tan | 4d5e5c1 | 2014-02-04 11:54:58 -0800 | [diff] [blame] | 1292 | @Override |
Shishir Agrawal | 9f9877d | 2014-03-14 09:36:27 -0700 | [diff] [blame^] | 1293 | public String sendEnvelopeWithStatus(String content) { |
Derek Tan | 4d5e5c1 | 2014-02-04 11:54:58 -0800 | [diff] [blame] | 1294 | enforceSimCommunicationPermission(); |
| 1295 | |
Shishir Agrawal | 9f9877d | 2014-03-14 09:36:27 -0700 | [diff] [blame^] | 1296 | IccIoResult response = (IccIoResult)sendRequest(CMD_SEND_ENVELOPE, content); |
| 1297 | if (response.payload == null) { |
| 1298 | return ""; |
| 1299 | } |
Derek Tan | 4d5e5c1 | 2014-02-04 11:54:58 -0800 | [diff] [blame] | 1300 | |
Shishir Agrawal | 9f9877d | 2014-03-14 09:36:27 -0700 | [diff] [blame^] | 1301 | // Append the returned status code to the end of the response payload. |
| 1302 | String s = Integer.toHexString( |
| 1303 | (response.sw1 << 8) + response.sw2 + 0x10000).substring(1); |
| 1304 | s = IccUtils.bytesToHexString(response.payload) + s; |
| 1305 | return s; |
Derek Tan | 4d5e5c1 | 2014-02-04 11:54:58 -0800 | [diff] [blame] | 1306 | } |
| 1307 | |
Jake Hamby | e994d46 | 2014-02-03 13:10:13 -0800 | [diff] [blame] | 1308 | /** |
| 1309 | * Read one of the NV items defined in {@link com.android.internal.telephony.RadioNVItems} |
| 1310 | * and {@code ril_nv_items.h}. Used for device configuration by some CDMA operators. |
| 1311 | * |
| 1312 | * @param itemID the ID of the item to read |
| 1313 | * @return the NV item as a String, or null on error. |
| 1314 | */ |
| 1315 | @Override |
| 1316 | public String nvReadItem(int itemID) { |
| 1317 | enforceModifyPermission(); |
| 1318 | if (DBG) log("nvReadItem: item " + itemID); |
| 1319 | String value = (String) sendRequest(CMD_NV_READ_ITEM, itemID); |
| 1320 | if (DBG) log("nvReadItem: item " + itemID + " is \"" + value + '"'); |
| 1321 | return value; |
| 1322 | } |
| 1323 | |
| 1324 | /** |
| 1325 | * Write one of the NV items defined in {@link com.android.internal.telephony.RadioNVItems} |
| 1326 | * and {@code ril_nv_items.h}. Used for device configuration by some CDMA operators. |
| 1327 | * |
| 1328 | * @param itemID the ID of the item to read |
| 1329 | * @param itemValue the value to write, as a String |
| 1330 | * @return true on success; false on any failure |
| 1331 | */ |
| 1332 | @Override |
| 1333 | public boolean nvWriteItem(int itemID, String itemValue) { |
| 1334 | enforceModifyPermission(); |
| 1335 | if (DBG) log("nvWriteItem: item " + itemID + " value \"" + itemValue + '"'); |
| 1336 | Boolean success = (Boolean) sendRequest(CMD_NV_WRITE_ITEM, |
| 1337 | new Pair<Integer, String>(itemID, itemValue)); |
| 1338 | if (DBG) log("nvWriteItem: item " + itemID + ' ' + (success ? "ok" : "fail")); |
| 1339 | return success; |
| 1340 | } |
| 1341 | |
| 1342 | /** |
| 1343 | * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. |
| 1344 | * Used for device configuration by some CDMA operators. |
| 1345 | * |
| 1346 | * @param preferredRoamingList byte array containing the new PRL |
| 1347 | * @return true on success; false on any failure |
| 1348 | */ |
| 1349 | @Override |
| 1350 | public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { |
| 1351 | enforceModifyPermission(); |
| 1352 | if (DBG) log("nvWriteCdmaPrl: value: " + HexDump.toHexString(preferredRoamingList)); |
| 1353 | Boolean success = (Boolean) sendRequest(CMD_NV_WRITE_CDMA_PRL, preferredRoamingList); |
| 1354 | if (DBG) log("nvWriteCdmaPrl: " + (success ? "ok" : "fail")); |
| 1355 | return success; |
| 1356 | } |
| 1357 | |
| 1358 | /** |
| 1359 | * Perform the specified type of NV config reset. |
| 1360 | * Used for device configuration by some CDMA operators. |
| 1361 | * |
| 1362 | * @param resetType the type of reset to perform (1 == factory reset; 2 == NV-only reset) |
| 1363 | * @return true on success; false on any failure |
| 1364 | */ |
| 1365 | @Override |
| 1366 | public boolean nvResetConfig(int resetType) { |
| 1367 | enforceModifyPermission(); |
| 1368 | if (DBG) log("nvResetConfig: type " + resetType); |
| 1369 | Boolean success = (Boolean) sendRequest(CMD_NV_RESET_CONFIG, resetType); |
| 1370 | if (DBG) log("nvResetConfig: type " + resetType + ' ' + (success ? "ok" : "fail")); |
| 1371 | return success; |
| 1372 | } |
Jake Hamby | 7c27be3 | 2014-03-03 13:25:59 -0800 | [diff] [blame] | 1373 | |
| 1374 | /** |
| 1375 | * Get the preferred network type. |
| 1376 | * Used for device configuration by some CDMA operators. |
| 1377 | * |
| 1378 | * @return the preferred network type, defined in RILConstants.java. |
| 1379 | */ |
| 1380 | @Override |
| 1381 | public int getPreferredNetworkType() { |
| 1382 | enforceModifyPermission(); |
| 1383 | if (DBG) log("getPreferredNetworkType"); |
| 1384 | int[] result = (int[]) sendRequest(CMD_GET_PREFERRED_NETWORK_TYPE, null); |
| 1385 | int networkType = (result != null ? result[0] : -1); |
| 1386 | if (DBG) log("getPreferredNetworkType: " + networkType); |
| 1387 | return networkType; |
| 1388 | } |
| 1389 | |
| 1390 | /** |
| 1391 | * Set the preferred network type. |
| 1392 | * Used for device configuration by some CDMA operators. |
| 1393 | * |
| 1394 | * @param networkType the preferred network type, defined in RILConstants.java. |
| 1395 | * @return true on success; false on any failure. |
| 1396 | */ |
| 1397 | @Override |
| 1398 | public boolean setPreferredNetworkType(int networkType) { |
| 1399 | enforceModifyPermission(); |
| 1400 | if (DBG) log("setPreferredNetworkType: type " + networkType); |
| 1401 | Boolean success = (Boolean) sendRequest(CMD_SET_PREFERRED_NETWORK_TYPE, networkType); |
| 1402 | if (DBG) log("setPreferredNetworkType: " + (success ? "ok" : "fail")); |
| 1403 | return success; |
| 1404 | } |
Santos Cordon | 7d4ddf6 | 2013-07-10 11:58:08 -0700 | [diff] [blame] | 1405 | } |