Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1 | /* |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 2 | * Copyright (C) 2018 The Android Open Source Project |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 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 |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 14 | * limitations under the License |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 15 | */ |
| 16 | |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 17 | package android.telephony.ims; |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 18 | |
| 19 | import android.os.Message; |
| 20 | import android.os.RemoteException; |
Jordan Liu | 8218ddd | 2018-11-28 11:22:39 -0800 | [diff] [blame] | 21 | import android.telephony.CallQuality; |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 22 | import android.telephony.ims.aidl.IImsCallSessionListener; |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 23 | import android.util.Log; |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 24 | |
| 25 | import com.android.ims.internal.IImsCallSession; |
| 26 | import com.android.ims.internal.IImsVideoCallProvider; |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 27 | |
Hall Liu | 137d35f | 2018-09-26 17:38:18 -0700 | [diff] [blame] | 28 | import java.util.Objects; |
| 29 | |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 30 | /** |
| 31 | * Provides the call initiation/termination, and media exchange between two IMS endpoints. |
| 32 | * It directly communicates with IMS service which implements the IMS protocol behavior. |
| 33 | * |
| 34 | * @hide |
| 35 | */ |
| 36 | public class ImsCallSession { |
| 37 | private static final String TAG = "ImsCallSession"; |
| 38 | |
| 39 | /** |
Hall Liu | 137d35f | 2018-09-26 17:38:18 -0700 | [diff] [blame] | 40 | * Defines IMS call session state. Please use |
| 41 | * {@link android.telephony.ims.stub.ImsCallSessionImplBase.State} definition. |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 42 | * This is kept around for capability reasons. |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 43 | */ |
| 44 | public static class State { |
| 45 | public static final int IDLE = 0; |
| 46 | public static final int INITIATED = 1; |
| 47 | public static final int NEGOTIATING = 2; |
| 48 | public static final int ESTABLISHING = 3; |
| 49 | public static final int ESTABLISHED = 4; |
| 50 | |
| 51 | public static final int RENEGOTIATING = 5; |
| 52 | public static final int REESTABLISHING = 6; |
| 53 | |
| 54 | public static final int TERMINATING = 7; |
| 55 | public static final int TERMINATED = 8; |
| 56 | |
| 57 | public static final int INVALID = (-1); |
| 58 | |
| 59 | /** |
| 60 | * Converts the state to string. |
| 61 | */ |
| 62 | public static String toString(int state) { |
| 63 | switch (state) { |
| 64 | case IDLE: |
| 65 | return "IDLE"; |
| 66 | case INITIATED: |
| 67 | return "INITIATED"; |
| 68 | case NEGOTIATING: |
| 69 | return "NEGOTIATING"; |
| 70 | case ESTABLISHING: |
| 71 | return "ESTABLISHING"; |
| 72 | case ESTABLISHED: |
| 73 | return "ESTABLISHED"; |
| 74 | case RENEGOTIATING: |
| 75 | return "RENEGOTIATING"; |
| 76 | case REESTABLISHING: |
| 77 | return "REESTABLISHING"; |
| 78 | case TERMINATING: |
| 79 | return "TERMINATING"; |
| 80 | case TERMINATED: |
| 81 | return "TERMINATED"; |
| 82 | default: |
| 83 | return "UNKNOWN"; |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | private State() { |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | /** |
| 92 | * Listener for events relating to an IMS session, such as when a session is being |
| 93 | * recieved ("on ringing") or a call is outgoing ("on calling"). |
| 94 | * <p>Many of these events are also received by {@link ImsCall.Listener}.</p> |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 95 | * @hide |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 96 | */ |
| 97 | public static class Listener { |
| 98 | /** |
| 99 | * Called when a request is sent out to initiate a new session |
| 100 | * and 1xx response is received from the network. |
| 101 | * |
| 102 | * @param session the session object that carries out the IMS session |
| 103 | */ |
| 104 | public void callSessionProgressing(ImsCallSession session, |
| 105 | ImsStreamMediaProfile profile) { |
| 106 | // no-op |
| 107 | } |
| 108 | |
| 109 | /** |
| 110 | * Called when the session is established. |
| 111 | * |
| 112 | * @param session the session object that carries out the IMS session |
| 113 | */ |
| 114 | public void callSessionStarted(ImsCallSession session, |
| 115 | ImsCallProfile profile) { |
| 116 | // no-op |
| 117 | } |
| 118 | |
| 119 | /** |
| 120 | * Called when the session establishment is failed. |
| 121 | * |
| 122 | * @param session the session object that carries out the IMS session |
| 123 | * @param reasonInfo detailed reason of the session establishment failure |
| 124 | */ |
| 125 | public void callSessionStartFailed(ImsCallSession session, |
| 126 | ImsReasonInfo reasonInfo) { |
| 127 | } |
| 128 | |
| 129 | /** |
| 130 | * Called when the session is terminated. |
| 131 | * |
| 132 | * @param session the session object that carries out the IMS session |
| 133 | * @param reasonInfo detailed reason of the session termination |
| 134 | */ |
| 135 | public void callSessionTerminated(ImsCallSession session, |
| 136 | ImsReasonInfo reasonInfo) { |
| 137 | } |
| 138 | |
| 139 | /** |
| 140 | * Called when the session is in hold. |
| 141 | * |
| 142 | * @param session the session object that carries out the IMS session |
| 143 | */ |
| 144 | public void callSessionHeld(ImsCallSession session, |
| 145 | ImsCallProfile profile) { |
| 146 | } |
| 147 | |
| 148 | /** |
| 149 | * Called when the session hold is failed. |
| 150 | * |
| 151 | * @param session the session object that carries out the IMS session |
| 152 | * @param reasonInfo detailed reason of the session hold failure |
| 153 | */ |
| 154 | public void callSessionHoldFailed(ImsCallSession session, |
| 155 | ImsReasonInfo reasonInfo) { |
| 156 | } |
| 157 | |
| 158 | /** |
| 159 | * Called when the session hold is received from the remote user. |
| 160 | * |
| 161 | * @param session the session object that carries out the IMS session |
| 162 | */ |
| 163 | public void callSessionHoldReceived(ImsCallSession session, |
| 164 | ImsCallProfile profile) { |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * Called when the session resume is done. |
| 169 | * |
| 170 | * @param session the session object that carries out the IMS session |
| 171 | */ |
| 172 | public void callSessionResumed(ImsCallSession session, |
| 173 | ImsCallProfile profile) { |
| 174 | } |
| 175 | |
| 176 | /** |
| 177 | * Called when the session resume is failed. |
| 178 | * |
| 179 | * @param session the session object that carries out the IMS session |
| 180 | * @param reasonInfo detailed reason of the session resume failure |
| 181 | */ |
| 182 | public void callSessionResumeFailed(ImsCallSession session, |
| 183 | ImsReasonInfo reasonInfo) { |
| 184 | } |
| 185 | |
| 186 | /** |
| 187 | * Called when the session resume is received from the remote user. |
| 188 | * |
| 189 | * @param session the session object that carries out the IMS session |
| 190 | */ |
| 191 | public void callSessionResumeReceived(ImsCallSession session, |
| 192 | ImsCallProfile profile) { |
| 193 | } |
| 194 | |
| 195 | /** |
| 196 | * Called when the session merge has been started. At this point, the {@code newSession} |
| 197 | * represents the session which has been initiated to the IMS conference server for the |
| 198 | * new merged conference. |
| 199 | * |
| 200 | * @param session the session object that carries out the IMS session |
| 201 | * @param newSession the session object that is merged with an active & hold session |
| 202 | */ |
| 203 | public void callSessionMergeStarted(ImsCallSession session, |
| 204 | ImsCallSession newSession, ImsCallProfile profile) { |
| 205 | } |
| 206 | |
| 207 | /** |
| 208 | * Called when the session merge is successful and the merged session is active. |
| 209 | * |
| 210 | * @param session the session object that carries out the IMS session |
| 211 | */ |
| 212 | public void callSessionMergeComplete(ImsCallSession session) { |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * Called when the session merge has failed. |
| 217 | * |
| 218 | * @param session the session object that carries out the IMS session |
| 219 | * @param reasonInfo detailed reason of the call merge failure |
| 220 | */ |
| 221 | public void callSessionMergeFailed(ImsCallSession session, |
| 222 | ImsReasonInfo reasonInfo) { |
| 223 | } |
| 224 | |
| 225 | /** |
| 226 | * Called when the session is updated (except for hold/unhold). |
| 227 | * |
| 228 | * @param session the session object that carries out the IMS session |
| 229 | */ |
| 230 | public void callSessionUpdated(ImsCallSession session, |
| 231 | ImsCallProfile profile) { |
| 232 | } |
| 233 | |
| 234 | /** |
| 235 | * Called when the session update is failed. |
| 236 | * |
| 237 | * @param session the session object that carries out the IMS session |
| 238 | * @param reasonInfo detailed reason of the session update failure |
| 239 | */ |
| 240 | public void callSessionUpdateFailed(ImsCallSession session, |
| 241 | ImsReasonInfo reasonInfo) { |
| 242 | } |
| 243 | |
| 244 | /** |
| 245 | * Called when the session update is received from the remote user. |
| 246 | * |
| 247 | * @param session the session object that carries out the IMS session |
| 248 | */ |
| 249 | public void callSessionUpdateReceived(ImsCallSession session, |
| 250 | ImsCallProfile profile) { |
| 251 | // no-op |
| 252 | } |
| 253 | |
| 254 | /** |
| 255 | * Called when the session is extended to the conference session. |
| 256 | * |
| 257 | * @param session the session object that carries out the IMS session |
| 258 | * @param newSession the session object that is extended to the conference |
| 259 | * from the active session |
| 260 | */ |
| 261 | public void callSessionConferenceExtended(ImsCallSession session, |
| 262 | ImsCallSession newSession, ImsCallProfile profile) { |
| 263 | } |
| 264 | |
| 265 | /** |
| 266 | * Called when the conference extension is failed. |
| 267 | * |
| 268 | * @param session the session object that carries out the IMS session |
| 269 | * @param reasonInfo detailed reason of the conference extension failure |
| 270 | */ |
| 271 | public void callSessionConferenceExtendFailed(ImsCallSession session, |
| 272 | ImsReasonInfo reasonInfo) { |
| 273 | } |
| 274 | |
| 275 | /** |
| 276 | * Called when the conference extension is received from the remote user. |
| 277 | * |
| 278 | * @param session the session object that carries out the IMS session |
| 279 | */ |
| 280 | public void callSessionConferenceExtendReceived(ImsCallSession session, |
| 281 | ImsCallSession newSession, ImsCallProfile profile) { |
| 282 | // no-op |
| 283 | } |
| 284 | |
| 285 | /** |
| 286 | * Called when the invitation request of the participants is delivered to the conference |
| 287 | * server. |
| 288 | * |
| 289 | * @param session the session object that carries out the IMS session |
| 290 | */ |
| 291 | public void callSessionInviteParticipantsRequestDelivered(ImsCallSession session) { |
| 292 | // no-op |
| 293 | } |
| 294 | |
| 295 | /** |
| 296 | * Called when the invitation request of the participants is failed. |
| 297 | * |
| 298 | * @param session the session object that carries out the IMS session |
| 299 | * @param reasonInfo detailed reason of the conference invitation failure |
| 300 | */ |
| 301 | public void callSessionInviteParticipantsRequestFailed(ImsCallSession session, |
| 302 | ImsReasonInfo reasonInfo) { |
| 303 | // no-op |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * Called when the removal request of the participants is delivered to the conference |
| 308 | * server. |
| 309 | * |
| 310 | * @param session the session object that carries out the IMS session |
| 311 | */ |
| 312 | public void callSessionRemoveParticipantsRequestDelivered(ImsCallSession session) { |
| 313 | // no-op |
| 314 | } |
| 315 | |
| 316 | /** |
| 317 | * Called when the removal request of the participants is failed. |
| 318 | * |
| 319 | * @param session the session object that carries out the IMS session |
| 320 | * @param reasonInfo detailed reason of the conference removal failure |
| 321 | */ |
| 322 | public void callSessionRemoveParticipantsRequestFailed(ImsCallSession session, |
| 323 | ImsReasonInfo reasonInfo) { |
| 324 | // no-op |
| 325 | } |
| 326 | |
| 327 | /** |
| 328 | * Called when the conference state is updated. |
| 329 | * |
| 330 | * @param session the session object that carries out the IMS session |
| 331 | */ |
| 332 | public void callSessionConferenceStateUpdated(ImsCallSession session, |
| 333 | ImsConferenceState state) { |
| 334 | // no-op |
| 335 | } |
| 336 | |
| 337 | /** |
| 338 | * Called when the USSD message is received from the network. |
| 339 | * |
| 340 | * @param mode mode of the USSD message (REQUEST / NOTIFY) |
| 341 | * @param ussdMessage USSD message |
| 342 | */ |
| 343 | public void callSessionUssdMessageReceived(ImsCallSession session, |
| 344 | int mode, String ussdMessage) { |
| 345 | // no-op |
| 346 | } |
| 347 | |
| 348 | /** |
Tyler Gunn | 3a5130c | 2017-06-09 13:16:06 -0700 | [diff] [blame] | 349 | * Called when an {@link ImsCallSession} may handover from one radio technology to another. |
| 350 | * For example, the session may handover from WIFI to LTE if conditions are right. |
| 351 | * <p> |
| 352 | * If handover is attempted, |
| 353 | * {@link #callSessionHandover(ImsCallSession, int, int, ImsReasonInfo)} or |
| 354 | * {@link #callSessionHandoverFailed(ImsCallSession, int, int, ImsReasonInfo)} will be |
| 355 | * called to indicate the success or failure of the handover. |
| 356 | * |
| 357 | * @param session IMS session object |
| 358 | * @param srcAccessTech original access technology |
| 359 | * @param targetAccessTech new access technology |
| 360 | */ |
| 361 | public void callSessionMayHandover(ImsCallSession session, int srcAccessTech, |
| 362 | int targetAccessTech) { |
| 363 | // no-op |
| 364 | } |
| 365 | |
| 366 | /** |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 367 | * Called when session access technology changes |
| 368 | * |
| 369 | * @param session IMS session object |
| 370 | * @param srcAccessTech original access technology |
| 371 | * @param targetAccessTech new access technology |
| 372 | * @param reasonInfo |
| 373 | */ |
| 374 | public void callSessionHandover(ImsCallSession session, |
| 375 | int srcAccessTech, int targetAccessTech, |
| 376 | ImsReasonInfo reasonInfo) { |
| 377 | // no-op |
| 378 | } |
| 379 | |
| 380 | /** |
| 381 | * Called when session access technology change fails |
| 382 | * |
| 383 | * @param session IMS session object |
| 384 | * @param srcAccessTech original access technology |
| 385 | * @param targetAccessTech new access technology |
| 386 | * @param reasonInfo handover failure reason |
| 387 | */ |
| 388 | public void callSessionHandoverFailed(ImsCallSession session, |
| 389 | int srcAccessTech, int targetAccessTech, |
| 390 | ImsReasonInfo reasonInfo) { |
| 391 | // no-op |
| 392 | } |
| 393 | |
| 394 | /** |
| 395 | * Called when TTY mode of remote party changed |
| 396 | * |
| 397 | * @param session IMS session object |
| 398 | * @param mode TTY mode of remote party |
| 399 | */ |
| 400 | public void callSessionTtyModeReceived(ImsCallSession session, |
| 401 | int mode) { |
| 402 | // no-op |
| 403 | } |
| 404 | |
| 405 | /** |
| 406 | * Notifies of a change to the multiparty state for this {@code ImsCallSession}. |
| 407 | * |
| 408 | * @param session The call session. |
| 409 | * @param isMultiParty {@code true} if the session became multiparty, {@code false} |
| 410 | * otherwise. |
| 411 | */ |
| 412 | public void callSessionMultipartyStateChanged(ImsCallSession session, |
| 413 | boolean isMultiParty) { |
| 414 | // no-op |
| 415 | } |
| 416 | |
| 417 | /** |
| 418 | * Called when the session supplementary service is received |
| 419 | * |
| 420 | * @param session the session object that carries out the IMS session |
| 421 | */ |
| 422 | public void callSessionSuppServiceReceived(ImsCallSession session, |
| 423 | ImsSuppServiceNotification suppServiceInfo) { |
| 424 | } |
Anju Mathapati | 7e177da | 2017-01-24 11:58:28 -0800 | [diff] [blame] | 425 | |
| 426 | /** |
| 427 | * Received RTT modify request from Remote Party |
| 428 | */ |
| 429 | public void callSessionRttModifyRequestReceived(ImsCallSession session, |
| 430 | ImsCallProfile callProfile) { |
| 431 | // no-op |
| 432 | } |
| 433 | |
| 434 | /** |
| 435 | * Received response for RTT modify request |
| 436 | */ |
| 437 | public void callSessionRttModifyResponseReceived(int status) { |
| 438 | // no -op |
| 439 | } |
| 440 | |
| 441 | /** |
| 442 | * Device received RTT message from Remote UE |
| 443 | */ |
| 444 | public void callSessionRttMessageReceived(String rttMessage) { |
| 445 | // no-op |
| 446 | } |
Wileen Chiu | f2ec298 | 2018-07-01 14:21:50 -0700 | [diff] [blame] | 447 | |
| 448 | /** |
| 449 | * While in call, there has been a change in RTT audio indicator. |
| 450 | */ |
| 451 | public void callSessionRttAudioIndicatorChanged(ImsStreamMediaProfile profile) { |
| 452 | // no-op |
| 453 | } |
Jordan Liu | 8218ddd | 2018-11-28 11:22:39 -0800 | [diff] [blame] | 454 | |
| 455 | /** |
| 456 | * Called when the IMS service reports a change to the call quality. |
| 457 | */ |
| 458 | public void callQualityChanged(CallQuality callQuality) { |
| 459 | // no-op |
| 460 | } |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 461 | } |
| 462 | |
| 463 | private final IImsCallSession miSession; |
| 464 | private boolean mClosed = false; |
| 465 | private Listener mListener; |
| 466 | |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 467 | /** @hide */ |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 468 | public ImsCallSession(IImsCallSession iSession) { |
| 469 | miSession = iSession; |
| 470 | |
| 471 | if (iSession != null) { |
| 472 | try { |
| 473 | iSession.setListener(new IImsCallSessionListenerProxy()); |
| 474 | } catch (RemoteException e) { |
| 475 | } |
| 476 | } else { |
| 477 | mClosed = true; |
| 478 | } |
| 479 | } |
| 480 | |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 481 | /** @hide */ |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 482 | public ImsCallSession(IImsCallSession iSession, Listener listener) { |
| 483 | this(iSession); |
| 484 | setListener(listener); |
| 485 | } |
| 486 | |
| 487 | /** |
| 488 | * Closes this object. This object is not usable after being closed. |
| 489 | */ |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 490 | public void close() { |
| 491 | synchronized (this) { |
| 492 | if (mClosed) { |
| 493 | return; |
| 494 | } |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 495 | |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 496 | try { |
| 497 | miSession.close(); |
| 498 | mClosed = true; |
| 499 | } catch (RemoteException e) { |
| 500 | } |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 501 | } |
| 502 | } |
| 503 | |
| 504 | /** |
| 505 | * Gets the call ID of the session. |
| 506 | * |
| 507 | * @return the call ID |
| 508 | */ |
| 509 | public String getCallId() { |
| 510 | if (mClosed) { |
| 511 | return null; |
| 512 | } |
| 513 | |
| 514 | try { |
| 515 | return miSession.getCallId(); |
| 516 | } catch (RemoteException e) { |
| 517 | return null; |
| 518 | } |
| 519 | } |
| 520 | |
| 521 | /** |
| 522 | * Gets the call profile that this session is associated with |
| 523 | * |
| 524 | * @return the call profile that this session is associated with |
| 525 | */ |
| 526 | public ImsCallProfile getCallProfile() { |
| 527 | if (mClosed) { |
| 528 | return null; |
| 529 | } |
| 530 | |
| 531 | try { |
| 532 | return miSession.getCallProfile(); |
| 533 | } catch (RemoteException e) { |
| 534 | return null; |
| 535 | } |
| 536 | } |
| 537 | |
| 538 | /** |
| 539 | * Gets the local call profile that this session is associated with |
| 540 | * |
| 541 | * @return the local call profile that this session is associated with |
| 542 | */ |
| 543 | public ImsCallProfile getLocalCallProfile() { |
| 544 | if (mClosed) { |
| 545 | return null; |
| 546 | } |
| 547 | |
| 548 | try { |
| 549 | return miSession.getLocalCallProfile(); |
| 550 | } catch (RemoteException e) { |
| 551 | return null; |
| 552 | } |
| 553 | } |
| 554 | |
| 555 | /** |
| 556 | * Gets the remote call profile that this session is associated with |
| 557 | * |
| 558 | * @return the remote call profile that this session is associated with |
| 559 | */ |
| 560 | public ImsCallProfile getRemoteCallProfile() { |
| 561 | if (mClosed) { |
| 562 | return null; |
| 563 | } |
| 564 | |
| 565 | try { |
| 566 | return miSession.getRemoteCallProfile(); |
| 567 | } catch (RemoteException e) { |
| 568 | return null; |
| 569 | } |
| 570 | } |
| 571 | |
| 572 | /** |
| 573 | * Gets the video call provider for the session. |
| 574 | * |
| 575 | * @return The video call provider. |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 576 | * @hide |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 577 | */ |
| 578 | public IImsVideoCallProvider getVideoCallProvider() { |
| 579 | if (mClosed) { |
| 580 | return null; |
| 581 | } |
| 582 | |
| 583 | try { |
| 584 | return miSession.getVideoCallProvider(); |
| 585 | } catch (RemoteException e) { |
| 586 | return null; |
| 587 | } |
| 588 | } |
| 589 | |
| 590 | /** |
| 591 | * Gets the value associated with the specified property of this session. |
| 592 | * |
| 593 | * @return the string value associated with the specified property |
| 594 | */ |
| 595 | public String getProperty(String name) { |
| 596 | if (mClosed) { |
| 597 | return null; |
| 598 | } |
| 599 | |
| 600 | try { |
| 601 | return miSession.getProperty(name); |
| 602 | } catch (RemoteException e) { |
| 603 | return null; |
| 604 | } |
| 605 | } |
| 606 | |
| 607 | /** |
| 608 | * Gets the session state. |
| 609 | * The value returned must be one of the states in {@link State}. |
| 610 | * |
| 611 | * @return the session state |
| 612 | */ |
| 613 | public int getState() { |
| 614 | if (mClosed) { |
| 615 | return State.INVALID; |
| 616 | } |
| 617 | |
| 618 | try { |
| 619 | return miSession.getState(); |
| 620 | } catch (RemoteException e) { |
| 621 | return State.INVALID; |
| 622 | } |
| 623 | } |
| 624 | |
| 625 | /** |
| 626 | * Determines if the {@link ImsCallSession} is currently alive (e.g. not in a terminated or |
| 627 | * closed state). |
| 628 | * |
| 629 | * @return {@code True} if the session is alive. |
| 630 | */ |
| 631 | public boolean isAlive() { |
| 632 | if (mClosed) { |
| 633 | return false; |
| 634 | } |
| 635 | |
| 636 | int state = getState(); |
| 637 | switch (state) { |
| 638 | case State.IDLE: |
| 639 | case State.INITIATED: |
| 640 | case State.NEGOTIATING: |
| 641 | case State.ESTABLISHING: |
| 642 | case State.ESTABLISHED: |
| 643 | case State.RENEGOTIATING: |
| 644 | case State.REESTABLISHING: |
| 645 | return true; |
| 646 | default: |
| 647 | return false; |
| 648 | } |
| 649 | } |
| 650 | |
| 651 | /** |
| 652 | * Gets the native IMS call session. |
| 653 | * @hide |
| 654 | */ |
| 655 | public IImsCallSession getSession() { |
| 656 | return miSession; |
| 657 | } |
| 658 | |
| 659 | /** |
| 660 | * Checks if the session is in call. |
| 661 | * |
| 662 | * @return true if the session is in call |
| 663 | */ |
| 664 | public boolean isInCall() { |
| 665 | if (mClosed) { |
| 666 | return false; |
| 667 | } |
| 668 | |
| 669 | try { |
| 670 | return miSession.isInCall(); |
| 671 | } catch (RemoteException e) { |
| 672 | return false; |
| 673 | } |
| 674 | } |
| 675 | |
| 676 | /** |
| 677 | * Sets the listener to listen to the session events. A {@link ImsCallSession} |
| 678 | * can only hold one listener at a time. Subsequent calls to this method |
| 679 | * override the previous listener. |
| 680 | * |
| 681 | * @param listener to listen to the session events of this object |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 682 | * @hide |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 683 | */ |
| 684 | public void setListener(Listener listener) { |
| 685 | mListener = listener; |
| 686 | } |
| 687 | |
| 688 | /** |
| 689 | * Mutes or unmutes the mic for the active call. |
| 690 | * |
| 691 | * @param muted true if the call is muted, false otherwise |
| 692 | */ |
| 693 | public void setMute(boolean muted) { |
| 694 | if (mClosed) { |
| 695 | return; |
| 696 | } |
| 697 | |
| 698 | try { |
| 699 | miSession.setMute(muted); |
| 700 | } catch (RemoteException e) { |
| 701 | } |
| 702 | } |
| 703 | |
| 704 | /** |
| 705 | * Initiates an IMS call with the specified target and call profile. |
| 706 | * The session listener is called back upon defined session events. |
| 707 | * The method is only valid to call when the session state is in |
| 708 | * {@link ImsCallSession.State#IDLE}. |
| 709 | * |
| 710 | * @param callee dialed string to make the call to |
| 711 | * @param profile call profile to make the call with the specified service type, |
| 712 | * call type and media information |
| 713 | * @see Listener#callSessionStarted, Listener#callSessionStartFailed |
| 714 | */ |
| 715 | public void start(String callee, ImsCallProfile profile) { |
| 716 | if (mClosed) { |
| 717 | return; |
| 718 | } |
| 719 | |
| 720 | try { |
| 721 | miSession.start(callee, profile); |
| 722 | } catch (RemoteException e) { |
| 723 | } |
| 724 | } |
| 725 | |
| 726 | /** |
| 727 | * Initiates an IMS conference call with the specified target and call profile. |
| 728 | * The session listener is called back upon defined session events. |
| 729 | * The method is only valid to call when the session state is in |
| 730 | * {@link ImsCallSession.State#IDLE}. |
| 731 | * |
| 732 | * @param participants participant list to initiate an IMS conference call |
| 733 | * @param profile call profile to make the call with the specified service type, |
| 734 | * call type and media information |
| 735 | * @see Listener#callSessionStarted, Listener#callSessionStartFailed |
| 736 | */ |
| 737 | public void start(String[] participants, ImsCallProfile profile) { |
| 738 | if (mClosed) { |
| 739 | return; |
| 740 | } |
| 741 | |
| 742 | try { |
| 743 | miSession.startConference(participants, profile); |
| 744 | } catch (RemoteException e) { |
| 745 | } |
| 746 | } |
| 747 | |
| 748 | /** |
| 749 | * Accepts an incoming call or session update. |
| 750 | * |
| 751 | * @param callType call type specified in {@link ImsCallProfile} to be answered |
| 752 | * @param profile stream media profile {@link ImsStreamMediaProfile} to be answered |
| 753 | * @see Listener#callSessionStarted |
| 754 | */ |
| 755 | public void accept(int callType, ImsStreamMediaProfile profile) { |
| 756 | if (mClosed) { |
| 757 | return; |
| 758 | } |
| 759 | |
| 760 | try { |
| 761 | miSession.accept(callType, profile); |
| 762 | } catch (RemoteException e) { |
| 763 | } |
| 764 | } |
| 765 | |
| 766 | /** |
Pooja Jain | d34698d | 2017-12-28 14:15:31 +0530 | [diff] [blame] | 767 | * Deflects an incoming call. |
| 768 | * |
| 769 | * @param number number to be deflected to |
| 770 | */ |
| 771 | public void deflect(String number) { |
| 772 | if (mClosed) { |
| 773 | return; |
| 774 | } |
| 775 | |
| 776 | try { |
| 777 | miSession.deflect(number); |
| 778 | } catch (RemoteException e) { |
| 779 | } |
| 780 | } |
| 781 | |
| 782 | /** |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 783 | * Rejects an incoming call or session update. |
| 784 | * |
| 785 | * @param reason reason code to reject an incoming call |
| 786 | * @see Listener#callSessionStartFailed |
| 787 | */ |
| 788 | public void reject(int reason) { |
| 789 | if (mClosed) { |
| 790 | return; |
| 791 | } |
| 792 | |
| 793 | try { |
| 794 | miSession.reject(reason); |
| 795 | } catch (RemoteException e) { |
| 796 | } |
| 797 | } |
| 798 | |
| 799 | /** |
| 800 | * Terminates a call. |
| 801 | * |
| 802 | * @see Listener#callSessionTerminated |
| 803 | */ |
| 804 | public void terminate(int reason) { |
| 805 | if (mClosed) { |
| 806 | return; |
| 807 | } |
| 808 | |
| 809 | try { |
| 810 | miSession.terminate(reason); |
| 811 | } catch (RemoteException e) { |
| 812 | } |
| 813 | } |
| 814 | |
| 815 | /** |
| 816 | * Puts a call on hold. When it succeeds, {@link Listener#callSessionHeld} is called. |
| 817 | * |
| 818 | * @param profile stream media profile {@link ImsStreamMediaProfile} to hold the call |
| 819 | * @see Listener#callSessionHeld, Listener#callSessionHoldFailed |
| 820 | */ |
| 821 | public void hold(ImsStreamMediaProfile profile) { |
| 822 | if (mClosed) { |
| 823 | return; |
| 824 | } |
| 825 | |
| 826 | try { |
| 827 | miSession.hold(profile); |
| 828 | } catch (RemoteException e) { |
| 829 | } |
| 830 | } |
| 831 | |
| 832 | /** |
| 833 | * Continues a call that's on hold. When it succeeds, |
| 834 | * {@link Listener#callSessionResumed} is called. |
| 835 | * |
| 836 | * @param profile stream media profile {@link ImsStreamMediaProfile} to resume the call |
| 837 | * @see Listener#callSessionResumed, Listener#callSessionResumeFailed |
| 838 | */ |
| 839 | public void resume(ImsStreamMediaProfile profile) { |
| 840 | if (mClosed) { |
| 841 | return; |
| 842 | } |
| 843 | |
| 844 | try { |
| 845 | miSession.resume(profile); |
| 846 | } catch (RemoteException e) { |
| 847 | } |
| 848 | } |
| 849 | |
| 850 | /** |
| 851 | * Merges the active & hold call. When it succeeds, |
| 852 | * {@link Listener#callSessionMergeStarted} is called. |
| 853 | * |
| 854 | * @see Listener#callSessionMergeStarted , Listener#callSessionMergeFailed |
| 855 | */ |
| 856 | public void merge() { |
| 857 | if (mClosed) { |
| 858 | return; |
| 859 | } |
| 860 | |
| 861 | try { |
| 862 | miSession.merge(); |
| 863 | } catch (RemoteException e) { |
| 864 | } |
| 865 | } |
| 866 | |
| 867 | /** |
| 868 | * Updates the current call's properties (ex. call mode change: video upgrade / downgrade). |
| 869 | * |
| 870 | * @param callType call type specified in {@link ImsCallProfile} to be updated |
| 871 | * @param profile stream media profile {@link ImsStreamMediaProfile} to be updated |
| 872 | * @see Listener#callSessionUpdated, Listener#callSessionUpdateFailed |
| 873 | */ |
| 874 | public void update(int callType, ImsStreamMediaProfile profile) { |
| 875 | if (mClosed) { |
| 876 | return; |
| 877 | } |
| 878 | |
| 879 | try { |
| 880 | miSession.update(callType, profile); |
| 881 | } catch (RemoteException e) { |
| 882 | } |
| 883 | } |
| 884 | |
| 885 | /** |
| 886 | * Extends this call to the conference call with the specified recipients. |
| 887 | * |
| 888 | * @param participants list to be invited to the conference call after extending the call |
| 889 | * @see Listener#callSessionConferenceExtended |
| 890 | * @see Listener#callSessionConferenceExtendFailed |
| 891 | */ |
| 892 | public void extendToConference(String[] participants) { |
| 893 | if (mClosed) { |
| 894 | return; |
| 895 | } |
| 896 | |
| 897 | try { |
| 898 | miSession.extendToConference(participants); |
| 899 | } catch (RemoteException e) { |
| 900 | } |
| 901 | } |
| 902 | |
| 903 | /** |
| 904 | * Requests the conference server to invite an additional participants to the conference. |
| 905 | * |
| 906 | * @param participants list to be invited to the conference call |
| 907 | * @see Listener#callSessionInviteParticipantsRequestDelivered |
| 908 | * @see Listener#callSessionInviteParticipantsRequestFailed |
| 909 | */ |
| 910 | public void inviteParticipants(String[] participants) { |
| 911 | if (mClosed) { |
| 912 | return; |
| 913 | } |
| 914 | |
| 915 | try { |
| 916 | miSession.inviteParticipants(participants); |
| 917 | } catch (RemoteException e) { |
| 918 | } |
| 919 | } |
| 920 | |
| 921 | /** |
| 922 | * Requests the conference server to remove the specified participants from the conference. |
| 923 | * |
| 924 | * @param participants participant list to be removed from the conference call |
| 925 | * @see Listener#callSessionRemoveParticipantsRequestDelivered |
| 926 | * @see Listener#callSessionRemoveParticipantsRequestFailed |
| 927 | */ |
| 928 | public void removeParticipants(String[] participants) { |
| 929 | if (mClosed) { |
| 930 | return; |
| 931 | } |
| 932 | |
| 933 | try { |
| 934 | miSession.removeParticipants(participants); |
| 935 | } catch (RemoteException e) { |
| 936 | } |
| 937 | } |
| 938 | |
| 939 | |
| 940 | /** |
| 941 | * Sends a DTMF code. According to <a href="http://tools.ietf.org/html/rfc2833">RFC 2833</a>, |
| 942 | * event 0 ~ 9 maps to decimal value 0 ~ 9, '*' to 10, '#' to 11, event 'A' ~ 'D' to 12 ~ 15, |
| 943 | * and event flash to 16. Currently, event flash is not supported. |
| 944 | * |
| 945 | * @param c the DTMF to send. '0' ~ '9', 'A' ~ 'D', '*', '#' are valid inputs. |
| 946 | */ |
| 947 | public void sendDtmf(char c, Message result) { |
| 948 | if (mClosed) { |
| 949 | return; |
| 950 | } |
| 951 | |
| 952 | try { |
| 953 | miSession.sendDtmf(c, result); |
| 954 | } catch (RemoteException e) { |
| 955 | } |
| 956 | } |
| 957 | |
| 958 | /** |
| 959 | * Starts a DTMF code. According to <a href="http://tools.ietf.org/html/rfc2833">RFC 2833</a>, |
| 960 | * event 0 ~ 9 maps to decimal value 0 ~ 9, '*' to 10, '#' to 11, event 'A' ~ 'D' to 12 ~ 15, |
| 961 | * and event flash to 16. Currently, event flash is not supported. |
| 962 | * |
| 963 | * @param c the DTMF to send. '0' ~ '9', 'A' ~ 'D', '*', '#' are valid inputs. |
| 964 | */ |
| 965 | public void startDtmf(char c) { |
| 966 | if (mClosed) { |
| 967 | return; |
| 968 | } |
| 969 | |
| 970 | try { |
| 971 | miSession.startDtmf(c); |
| 972 | } catch (RemoteException e) { |
| 973 | } |
| 974 | } |
| 975 | |
| 976 | /** |
| 977 | * Stops a DTMF code. |
| 978 | */ |
| 979 | public void stopDtmf() { |
| 980 | if (mClosed) { |
| 981 | return; |
| 982 | } |
| 983 | |
| 984 | try { |
| 985 | miSession.stopDtmf(); |
| 986 | } catch (RemoteException e) { |
| 987 | } |
| 988 | } |
| 989 | |
| 990 | /** |
| 991 | * Sends an USSD message. |
| 992 | * |
| 993 | * @param ussdMessage USSD message to send |
| 994 | */ |
| 995 | public void sendUssd(String ussdMessage) { |
| 996 | if (mClosed) { |
| 997 | return; |
| 998 | } |
| 999 | |
| 1000 | try { |
| 1001 | miSession.sendUssd(ussdMessage); |
| 1002 | } catch (RemoteException e) { |
| 1003 | } |
| 1004 | } |
| 1005 | |
| 1006 | /** |
| 1007 | * Determines if the session is multiparty. |
| 1008 | * |
| 1009 | * @return {@code True} if the session is multiparty. |
| 1010 | */ |
| 1011 | public boolean isMultiparty() { |
| 1012 | if (mClosed) { |
| 1013 | return false; |
| 1014 | } |
| 1015 | |
| 1016 | try { |
| 1017 | return miSession.isMultiparty(); |
| 1018 | } catch (RemoteException e) { |
| 1019 | return false; |
| 1020 | } |
| 1021 | } |
| 1022 | |
| 1023 | /** |
Anju Mathapati | 7e177da | 2017-01-24 11:58:28 -0800 | [diff] [blame] | 1024 | * Sends Rtt Message |
| 1025 | * |
| 1026 | * @param rttMessage rtt text to be sent |
Anju Mathapati | 7e177da | 2017-01-24 11:58:28 -0800 | [diff] [blame] | 1027 | */ |
| 1028 | public void sendRttMessage(String rttMessage) { |
| 1029 | if (mClosed) { |
| 1030 | return; |
| 1031 | } |
| 1032 | |
| 1033 | try { |
| 1034 | miSession.sendRttMessage(rttMessage); |
| 1035 | } catch (RemoteException e) { |
| 1036 | } |
| 1037 | } |
| 1038 | |
| 1039 | /** |
Hall Liu | 137d35f | 2018-09-26 17:38:18 -0700 | [diff] [blame] | 1040 | * Sends RTT Upgrade or downgrade request |
Anju Mathapati | 7e177da | 2017-01-24 11:58:28 -0800 | [diff] [blame] | 1041 | * |
Hall Liu | 137d35f | 2018-09-26 17:38:18 -0700 | [diff] [blame] | 1042 | * @param to Profile with the RTT flag set to the desired value |
Anju Mathapati | 7e177da | 2017-01-24 11:58:28 -0800 | [diff] [blame] | 1043 | */ |
| 1044 | public void sendRttModifyRequest(ImsCallProfile to) { |
| 1045 | if (mClosed) { |
| 1046 | return; |
| 1047 | } |
| 1048 | |
| 1049 | try { |
| 1050 | miSession.sendRttModifyRequest(to); |
| 1051 | } catch (RemoteException e) { |
| 1052 | } |
| 1053 | } |
| 1054 | |
| 1055 | /** |
| 1056 | * Sends RTT Upgrade response |
| 1057 | * |
| 1058 | * @param response : response for upgrade |
Anju Mathapati | 7e177da | 2017-01-24 11:58:28 -0800 | [diff] [blame] | 1059 | */ |
| 1060 | public void sendRttModifyResponse(boolean response) { |
| 1061 | if (mClosed) { |
| 1062 | return; |
| 1063 | } |
| 1064 | |
| 1065 | try { |
| 1066 | miSession.sendRttModifyResponse(response); |
| 1067 | } catch (RemoteException e) { |
| 1068 | } |
| 1069 | } |
| 1070 | |
| 1071 | /** |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1072 | * A listener type for receiving notification on IMS call session events. |
| 1073 | * When an event is generated for an {@link IImsCallSession}, |
| 1074 | * the application is notified by having one of the methods called on |
| 1075 | * the {@link IImsCallSessionListener}. |
| 1076 | */ |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1077 | private class IImsCallSessionListenerProxy extends IImsCallSessionListener.Stub { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1078 | /** |
| 1079 | * Notifies the result of the basic session operation (setup / terminate). |
| 1080 | */ |
| 1081 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1082 | public void callSessionProgressing(ImsStreamMediaProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1083 | if (mListener != null) { |
| 1084 | mListener.callSessionProgressing(ImsCallSession.this, profile); |
| 1085 | } |
| 1086 | } |
| 1087 | |
| 1088 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1089 | public void callSessionInitiated(ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1090 | if (mListener != null) { |
| 1091 | mListener.callSessionStarted(ImsCallSession.this, profile); |
| 1092 | } |
| 1093 | } |
| 1094 | |
| 1095 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1096 | public void callSessionInitiatedFailed(ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1097 | if (mListener != null) { |
| 1098 | mListener.callSessionStartFailed(ImsCallSession.this, reasonInfo); |
| 1099 | } |
| 1100 | } |
| 1101 | |
| 1102 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1103 | public void callSessionTerminated(ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1104 | if (mListener != null) { |
| 1105 | mListener.callSessionTerminated(ImsCallSession.this, reasonInfo); |
| 1106 | } |
| 1107 | } |
| 1108 | |
| 1109 | /** |
| 1110 | * Notifies the result of the call hold/resume operation. |
| 1111 | */ |
| 1112 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1113 | public void callSessionHeld(ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1114 | if (mListener != null) { |
| 1115 | mListener.callSessionHeld(ImsCallSession.this, profile); |
| 1116 | } |
| 1117 | } |
| 1118 | |
| 1119 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1120 | public void callSessionHoldFailed(ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1121 | if (mListener != null) { |
| 1122 | mListener.callSessionHoldFailed(ImsCallSession.this, reasonInfo); |
| 1123 | } |
| 1124 | } |
| 1125 | |
| 1126 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1127 | public void callSessionHoldReceived(ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1128 | if (mListener != null) { |
| 1129 | mListener.callSessionHoldReceived(ImsCallSession.this, profile); |
| 1130 | } |
| 1131 | } |
| 1132 | |
| 1133 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1134 | public void callSessionResumed(ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1135 | if (mListener != null) { |
| 1136 | mListener.callSessionResumed(ImsCallSession.this, profile); |
| 1137 | } |
| 1138 | } |
| 1139 | |
| 1140 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1141 | public void callSessionResumeFailed(ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1142 | if (mListener != null) { |
| 1143 | mListener.callSessionResumeFailed(ImsCallSession.this, reasonInfo); |
| 1144 | } |
| 1145 | } |
| 1146 | |
| 1147 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1148 | public void callSessionResumeReceived(ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1149 | if (mListener != null) { |
| 1150 | mListener.callSessionResumeReceived(ImsCallSession.this, profile); |
| 1151 | } |
| 1152 | } |
| 1153 | |
| 1154 | /** |
| 1155 | * Notifies the start of a call merge operation. |
| 1156 | * |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1157 | * @param newSession The merged call session. |
| 1158 | * @param profile The call profile. |
| 1159 | */ |
| 1160 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1161 | public void callSessionMergeStarted(IImsCallSession newSession, ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1162 | // This callback can be used for future use to add additional |
| 1163 | // functionality that may be needed between conference start and complete |
| 1164 | Log.d(TAG, "callSessionMergeStarted"); |
| 1165 | } |
| 1166 | |
| 1167 | /** |
| 1168 | * Notifies the successful completion of a call merge operation. |
| 1169 | * |
| 1170 | * @param newSession The call session. |
| 1171 | */ |
| 1172 | @Override |
| 1173 | public void callSessionMergeComplete(IImsCallSession newSession) { |
| 1174 | if (mListener != null) { |
| 1175 | if (newSession != null) { |
Ravi Paluri | ce4be27 | 2019-11-14 16:50:24 +0530 | [diff] [blame] | 1176 | // New session created after conference |
| 1177 | mListener.callSessionMergeComplete(new ImsCallSession(newSession)); |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1178 | } else { |
| 1179 | // Session already exists. Hence no need to pass |
| 1180 | mListener.callSessionMergeComplete(null); |
| 1181 | } |
| 1182 | } |
| 1183 | } |
| 1184 | |
| 1185 | /** |
| 1186 | * Notifies of a failure to perform a call merge operation. |
| 1187 | * |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1188 | * @param reasonInfo The merge failure reason. |
| 1189 | */ |
| 1190 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1191 | public void callSessionMergeFailed(ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1192 | if (mListener != null) { |
| 1193 | mListener.callSessionMergeFailed(ImsCallSession.this, reasonInfo); |
| 1194 | } |
| 1195 | } |
| 1196 | |
| 1197 | /** |
| 1198 | * Notifies the result of call upgrade / downgrade or any other call updates. |
| 1199 | */ |
| 1200 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1201 | public void callSessionUpdated(ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1202 | if (mListener != null) { |
| 1203 | mListener.callSessionUpdated(ImsCallSession.this, profile); |
| 1204 | } |
| 1205 | } |
| 1206 | |
| 1207 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1208 | public void callSessionUpdateFailed(ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1209 | if (mListener != null) { |
| 1210 | mListener.callSessionUpdateFailed(ImsCallSession.this, reasonInfo); |
| 1211 | } |
| 1212 | } |
| 1213 | |
| 1214 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1215 | public void callSessionUpdateReceived(ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1216 | if (mListener != null) { |
| 1217 | mListener.callSessionUpdateReceived(ImsCallSession.this, profile); |
| 1218 | } |
| 1219 | } |
| 1220 | |
| 1221 | /** |
| 1222 | * Notifies the result of conference extension. |
| 1223 | */ |
| 1224 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1225 | public void callSessionConferenceExtended(IImsCallSession newSession, |
| 1226 | ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1227 | if (mListener != null) { |
| 1228 | mListener.callSessionConferenceExtended(ImsCallSession.this, |
| 1229 | new ImsCallSession(newSession), profile); |
| 1230 | } |
| 1231 | } |
| 1232 | |
| 1233 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1234 | public void callSessionConferenceExtendFailed(ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1235 | if (mListener != null) { |
| 1236 | mListener.callSessionConferenceExtendFailed(ImsCallSession.this, reasonInfo); |
| 1237 | } |
| 1238 | } |
| 1239 | |
| 1240 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1241 | public void callSessionConferenceExtendReceived(IImsCallSession newSession, |
| 1242 | ImsCallProfile profile) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1243 | if (mListener != null) { |
| 1244 | mListener.callSessionConferenceExtendReceived(ImsCallSession.this, |
| 1245 | new ImsCallSession(newSession), profile); |
| 1246 | } |
| 1247 | } |
| 1248 | |
| 1249 | /** |
| 1250 | * Notifies the result of the participant invitation / removal to/from |
| 1251 | * the conference session. |
| 1252 | */ |
| 1253 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1254 | public void callSessionInviteParticipantsRequestDelivered() { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1255 | if (mListener != null) { |
| 1256 | mListener.callSessionInviteParticipantsRequestDelivered(ImsCallSession.this); |
| 1257 | } |
| 1258 | } |
| 1259 | |
| 1260 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1261 | public void callSessionInviteParticipantsRequestFailed(ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1262 | if (mListener != null) { |
| 1263 | mListener.callSessionInviteParticipantsRequestFailed(ImsCallSession.this, |
| 1264 | reasonInfo); |
| 1265 | } |
| 1266 | } |
| 1267 | |
| 1268 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1269 | public void callSessionRemoveParticipantsRequestDelivered() { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1270 | if (mListener != null) { |
| 1271 | mListener.callSessionRemoveParticipantsRequestDelivered(ImsCallSession.this); |
| 1272 | } |
| 1273 | } |
| 1274 | |
| 1275 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1276 | public void callSessionRemoveParticipantsRequestFailed(ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1277 | if (mListener != null) { |
| 1278 | mListener.callSessionRemoveParticipantsRequestFailed(ImsCallSession.this, |
| 1279 | reasonInfo); |
| 1280 | } |
| 1281 | } |
| 1282 | |
| 1283 | /** |
| 1284 | * Notifies the changes of the conference info. in the conference session. |
| 1285 | */ |
| 1286 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1287 | public void callSessionConferenceStateUpdated(ImsConferenceState state) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1288 | if (mListener != null) { |
| 1289 | mListener.callSessionConferenceStateUpdated(ImsCallSession.this, state); |
| 1290 | } |
| 1291 | } |
| 1292 | |
| 1293 | /** |
| 1294 | * Notifies the incoming USSD message. |
| 1295 | */ |
| 1296 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1297 | public void callSessionUssdMessageReceived(int mode, String ussdMessage) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1298 | if (mListener != null) { |
| 1299 | mListener.callSessionUssdMessageReceived(ImsCallSession.this, mode, ussdMessage); |
| 1300 | } |
| 1301 | } |
| 1302 | |
| 1303 | /** |
Brad Ebinger | f8c3cd8 | 2018-01-22 13:51:52 -0800 | [diff] [blame] | 1304 | * Notifies of a case where a {@link ImsCallSession} may |
Tyler Gunn | 3a5130c | 2017-06-09 13:16:06 -0700 | [diff] [blame] | 1305 | * potentially handover from one radio technology to another. |
Tyler Gunn | 3a5130c | 2017-06-09 13:16:06 -0700 | [diff] [blame] | 1306 | * @param srcAccessTech The source radio access technology; one of the access technology |
| 1307 | * constants defined in {@link android.telephony.ServiceState}. For |
| 1308 | * example |
| 1309 | * {@link android.telephony.ServiceState#RIL_RADIO_TECHNOLOGY_LTE}. |
| 1310 | * @param targetAccessTech The target radio access technology; one of the access technology |
| 1311 | * constants defined in {@link android.telephony.ServiceState}. For |
| 1312 | * example |
| 1313 | * {@link android.telephony.ServiceState#RIL_RADIO_TECHNOLOGY_LTE}. |
| 1314 | */ |
| 1315 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1316 | public void callSessionMayHandover(int srcAccessTech, int targetAccessTech) { |
Tyler Gunn | 3a5130c | 2017-06-09 13:16:06 -0700 | [diff] [blame] | 1317 | if (mListener != null) { |
| 1318 | mListener.callSessionMayHandover(ImsCallSession.this, srcAccessTech, |
| 1319 | targetAccessTech); |
| 1320 | } |
| 1321 | } |
| 1322 | |
| 1323 | /** |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1324 | * Notifies of handover information for this call |
| 1325 | */ |
| 1326 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1327 | public void callSessionHandover(int srcAccessTech, int targetAccessTech, |
| 1328 | ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1329 | if (mListener != null) { |
| 1330 | mListener.callSessionHandover(ImsCallSession.this, srcAccessTech, |
| 1331 | targetAccessTech, reasonInfo); |
| 1332 | } |
| 1333 | } |
| 1334 | |
| 1335 | /** |
| 1336 | * Notifies of handover failure info for this call |
| 1337 | */ |
| 1338 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1339 | public void callSessionHandoverFailed(int srcAccessTech, int targetAccessTech, |
| 1340 | ImsReasonInfo reasonInfo) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1341 | if (mListener != null) { |
| 1342 | mListener.callSessionHandoverFailed(ImsCallSession.this, srcAccessTech, |
| 1343 | targetAccessTech, reasonInfo); |
| 1344 | } |
| 1345 | } |
| 1346 | |
| 1347 | /** |
| 1348 | * Notifies the TTY mode received from remote party. |
| 1349 | */ |
| 1350 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1351 | public void callSessionTtyModeReceived(int mode) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1352 | if (mListener != null) { |
| 1353 | mListener.callSessionTtyModeReceived(ImsCallSession.this, mode); |
| 1354 | } |
| 1355 | } |
| 1356 | |
| 1357 | /** |
| 1358 | * Notifies of a change to the multiparty state for this {@code ImsCallSession}. |
| 1359 | * |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1360 | * @param isMultiParty {@code true} if the session became multiparty, {@code false} |
| 1361 | * otherwise. |
| 1362 | */ |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1363 | public void callSessionMultipartyStateChanged(boolean isMultiParty) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1364 | if (mListener != null) { |
| 1365 | mListener.callSessionMultipartyStateChanged(ImsCallSession.this, isMultiParty); |
| 1366 | } |
| 1367 | } |
| 1368 | |
| 1369 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1370 | public void callSessionSuppServiceReceived(ImsSuppServiceNotification suppServiceInfo ) { |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1371 | if (mListener != null) { |
| 1372 | mListener.callSessionSuppServiceReceived(ImsCallSession.this, suppServiceInfo); |
| 1373 | } |
| 1374 | } |
| 1375 | |
Anju Mathapati | 7e177da | 2017-01-24 11:58:28 -0800 | [diff] [blame] | 1376 | /** |
| 1377 | * Received RTT modify request from remote party |
| 1378 | */ |
| 1379 | @Override |
Brad Ebinger | 2646254 | 2018-01-11 10:27:43 -0800 | [diff] [blame] | 1380 | public void callSessionRttModifyRequestReceived(ImsCallProfile callProfile) { |
Anju Mathapati | 7e177da | 2017-01-24 11:58:28 -0800 | [diff] [blame] | 1381 | if (mListener != null) { |
| 1382 | mListener.callSessionRttModifyRequestReceived(ImsCallSession.this, callProfile); |
| 1383 | } |
| 1384 | } |
| 1385 | |
| 1386 | /** |
| 1387 | * Received response for RTT modify request |
| 1388 | */ |
| 1389 | @Override |
| 1390 | public void callSessionRttModifyResponseReceived(int status) { |
| 1391 | if (mListener != null) { |
| 1392 | mListener.callSessionRttModifyResponseReceived(status); |
| 1393 | } |
| 1394 | } |
| 1395 | |
| 1396 | /** |
| 1397 | * RTT Message received |
| 1398 | */ |
| 1399 | @Override |
| 1400 | public void callSessionRttMessageReceived(String rttMessage) { |
| 1401 | if (mListener != null) { |
| 1402 | mListener.callSessionRttMessageReceived(rttMessage); |
| 1403 | } |
| 1404 | } |
Wileen Chiu | f2ec298 | 2018-07-01 14:21:50 -0700 | [diff] [blame] | 1405 | |
| 1406 | /** |
| 1407 | * While in call, there has been a change in RTT audio indicator. |
| 1408 | */ |
| 1409 | @Override |
| 1410 | public void callSessionRttAudioIndicatorChanged(ImsStreamMediaProfile profile) { |
| 1411 | if (mListener != null) { |
| 1412 | mListener.callSessionRttAudioIndicatorChanged(profile); |
| 1413 | } |
| 1414 | } |
Jordan Liu | 8218ddd | 2018-11-28 11:22:39 -0800 | [diff] [blame] | 1415 | |
| 1416 | /** |
| 1417 | * Call quality updated |
| 1418 | */ |
| 1419 | @Override |
| 1420 | public void callQualityChanged(CallQuality callQuality) { |
| 1421 | if (mListener != null) { |
| 1422 | mListener.callQualityChanged(callQuality); |
| 1423 | } |
| 1424 | } |
Brad Ebinger | 21013dc | 2017-02-02 16:21:22 -0800 | [diff] [blame] | 1425 | } |
| 1426 | |
| 1427 | /** |
| 1428 | * Provides a string representation of the {@link ImsCallSession}. Primarily intended for |
| 1429 | * use in log statements. |
| 1430 | * |
| 1431 | * @return String representation of session. |
| 1432 | */ |
| 1433 | @Override |
| 1434 | public String toString() { |
| 1435 | StringBuilder sb = new StringBuilder(); |
| 1436 | sb.append("[ImsCallSession objId:"); |
| 1437 | sb.append(System.identityHashCode(this)); |
| 1438 | sb.append(" state:"); |
| 1439 | sb.append(State.toString(getState())); |
| 1440 | sb.append(" callId:"); |
| 1441 | sb.append(getCallId()); |
| 1442 | sb.append("]"); |
| 1443 | return sb.toString(); |
| 1444 | } |
| 1445 | } |