Eric Erfanian | ccca315 | 2017-02-22 16:32:36 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2013 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.incallui.call; |
| 18 | |
| 19 | import android.content.Context; |
| 20 | import android.hardware.camera2.CameraCharacteristics; |
| 21 | import android.net.Uri; |
| 22 | import android.os.Build.VERSION; |
| 23 | import android.os.Build.VERSION_CODES; |
| 24 | import android.os.Bundle; |
| 25 | import android.os.Trace; |
| 26 | import android.support.annotation.IntDef; |
| 27 | import android.support.annotation.Nullable; |
| 28 | import android.telecom.Call; |
| 29 | import android.telecom.Call.Details; |
| 30 | import android.telecom.Connection; |
| 31 | import android.telecom.DisconnectCause; |
| 32 | import android.telecom.GatewayInfo; |
| 33 | import android.telecom.InCallService.VideoCall; |
| 34 | import android.telecom.PhoneAccount; |
| 35 | import android.telecom.PhoneAccountHandle; |
| 36 | import android.telecom.StatusHints; |
| 37 | import android.telecom.TelecomManager; |
| 38 | import android.telecom.VideoProfile; |
| 39 | import android.telephony.PhoneNumberUtils; |
| 40 | import android.text.TextUtils; |
| 41 | import com.android.contacts.common.compat.CallCompat; |
| 42 | import com.android.contacts.common.compat.TelephonyManagerCompat; |
| 43 | import com.android.contacts.common.compat.telecom.TelecomManagerCompat; |
| 44 | import com.android.dialer.callintent.CallIntentParser; |
| 45 | import com.android.dialer.callintent.nano.CallInitiationType; |
| 46 | import com.android.dialer.callintent.nano.CallSpecificAppData; |
| 47 | import com.android.dialer.common.Assert; |
| 48 | import com.android.dialer.common.ConfigProviderBindings; |
| 49 | import com.android.dialer.common.LogUtil; |
| 50 | import com.android.dialer.logging.nano.ContactLookupResult; |
| 51 | import com.android.dialer.util.CallUtil; |
| 52 | import com.android.incallui.latencyreport.LatencyReport; |
| 53 | import com.android.incallui.util.TelecomCallUtil; |
| 54 | import java.lang.annotation.Retention; |
| 55 | import java.lang.annotation.RetentionPolicy; |
| 56 | import java.util.ArrayList; |
| 57 | import java.util.List; |
| 58 | import java.util.Locale; |
| 59 | import java.util.Objects; |
| 60 | import java.util.UUID; |
| 61 | import java.util.concurrent.CopyOnWriteArrayList; |
| 62 | import java.util.concurrent.TimeUnit; |
| 63 | |
| 64 | /** Describes a single call and its state. */ |
| 65 | public class DialerCall { |
| 66 | |
| 67 | public static final int CALL_HISTORY_STATUS_UNKNOWN = 0; |
| 68 | public static final int CALL_HISTORY_STATUS_PRESENT = 1; |
| 69 | public static final int CALL_HISTORY_STATUS_NOT_PRESENT = 2; |
| 70 | private static final String ID_PREFIX = "DialerCall_"; |
| 71 | private static final String CONFIG_EMERGENCY_CALLBACK_WINDOW_MILLIS = |
| 72 | "emergency_callback_window_millis"; |
| 73 | private static int sIdCounter = 0; |
| 74 | |
| 75 | /** |
| 76 | * The unique call ID for every call. This will help us to identify each call and allow us the |
| 77 | * ability to stitch impressions to calls if needed. |
| 78 | */ |
| 79 | private final String uniqueCallId = UUID.randomUUID().toString(); |
| 80 | |
| 81 | private final Call mTelecomCall; |
| 82 | private final LatencyReport mLatencyReport; |
| 83 | private final String mId; |
| 84 | private final List<String> mChildCallIds = new ArrayList<>(); |
| 85 | private final VideoSettings mVideoSettings = new VideoSettings(); |
| 86 | private final LogState mLogState = new LogState(); |
| 87 | private final Context mContext; |
| 88 | private final DialerCallDelegate mDialerCallDelegate; |
| 89 | private final List<DialerCallListener> mListeners = new CopyOnWriteArrayList<>(); |
| 90 | private final List<CannedTextResponsesLoadedListener> mCannedTextResponsesLoadedListeners = |
| 91 | new CopyOnWriteArrayList<>(); |
| 92 | |
| 93 | private boolean mIsEmergencyCall; |
| 94 | private Uri mHandle; |
| 95 | private int mState = State.INVALID; |
| 96 | private DisconnectCause mDisconnectCause; |
| 97 | |
| 98 | private boolean hasShownWiFiToLteHandoverToast; |
| 99 | private boolean doNotShowDialogForHandoffToWifiFailure; |
| 100 | |
| 101 | @SessionModificationState private int mSessionModificationState; |
| 102 | private int mVideoState; |
| 103 | /** mRequestedVideoState is used to store requested upgrade / downgrade video state */ |
| 104 | private int mRequestedVideoState = VideoProfile.STATE_AUDIO_ONLY; |
| 105 | |
| 106 | private InCallVideoCallCallback mVideoCallCallback; |
| 107 | private boolean mIsVideoCallCallbackRegistered; |
| 108 | private String mChildNumber; |
| 109 | private String mLastForwardedNumber; |
| 110 | private String mCallSubject; |
| 111 | private PhoneAccountHandle mPhoneAccountHandle; |
| 112 | @CallHistoryStatus private int mCallHistoryStatus = CALL_HISTORY_STATUS_UNKNOWN; |
| 113 | private boolean mIsSpam; |
| 114 | private boolean mIsBlocked; |
| 115 | private boolean isInUserSpamList; |
| 116 | private boolean isInUserWhiteList; |
| 117 | private boolean isInGlobalSpamList; |
| 118 | private boolean didShowCameraPermission; |
| 119 | private String callProviderLabel; |
| 120 | private String callbackNumber; |
| 121 | |
| 122 | public static String getNumberFromHandle(Uri handle) { |
| 123 | return handle == null ? "" : handle.getSchemeSpecificPart(); |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Whether the call is put on hold by remote party. This is different than the {@link |
| 128 | * State.ONHOLD} state which indicates that the call is being held locally on the device. |
| 129 | */ |
| 130 | private boolean isRemotelyHeld; |
| 131 | |
| 132 | /** |
| 133 | * Indicates whether the phone account associated with this call supports specifying a call |
| 134 | * subject. |
| 135 | */ |
| 136 | private boolean mIsCallSubjectSupported; |
| 137 | |
| 138 | private final Call.Callback mTelecomCallCallback = |
| 139 | new Call.Callback() { |
| 140 | @Override |
| 141 | public void onStateChanged(Call call, int newState) { |
| 142 | LogUtil.v("TelecomCallCallback.onStateChanged", "call=" + call + " newState=" + newState); |
| 143 | update(); |
| 144 | } |
| 145 | |
| 146 | @Override |
| 147 | public void onParentChanged(Call call, Call newParent) { |
| 148 | LogUtil.v( |
| 149 | "TelecomCallCallback.onParentChanged", "call=" + call + " newParent=" + newParent); |
| 150 | update(); |
| 151 | } |
| 152 | |
| 153 | @Override |
| 154 | public void onChildrenChanged(Call call, List<Call> children) { |
| 155 | update(); |
| 156 | } |
| 157 | |
| 158 | @Override |
| 159 | public void onDetailsChanged(Call call, Call.Details details) { |
| 160 | LogUtil.v("TelecomCallCallback.onStateChanged", " call=" + call + " details=" + details); |
| 161 | update(); |
| 162 | } |
| 163 | |
| 164 | @Override |
| 165 | public void onCannedTextResponsesLoaded(Call call, List<String> cannedTextResponses) { |
| 166 | LogUtil.v( |
| 167 | "TelecomCallCallback.onStateChanged", |
| 168 | "call=" + call + " cannedTextResponses=" + cannedTextResponses); |
| 169 | for (CannedTextResponsesLoadedListener listener : mCannedTextResponsesLoadedListeners) { |
| 170 | listener.onCannedTextResponsesLoaded(DialerCall.this); |
| 171 | } |
| 172 | } |
| 173 | |
| 174 | @Override |
| 175 | public void onPostDialWait(Call call, String remainingPostDialSequence) { |
| 176 | LogUtil.v( |
| 177 | "TelecomCallCallback.onStateChanged", |
| 178 | "call=" + call + " remainingPostDialSequence=" + remainingPostDialSequence); |
| 179 | update(); |
| 180 | } |
| 181 | |
| 182 | @Override |
| 183 | public void onVideoCallChanged(Call call, VideoCall videoCall) { |
| 184 | LogUtil.v( |
| 185 | "TelecomCallCallback.onStateChanged", "call=" + call + " videoCall=" + videoCall); |
| 186 | update(); |
| 187 | } |
| 188 | |
| 189 | @Override |
| 190 | public void onCallDestroyed(Call call) { |
| 191 | LogUtil.v("TelecomCallCallback.onStateChanged", "call=" + call); |
| 192 | call.unregisterCallback(this); |
| 193 | } |
| 194 | |
| 195 | @Override |
| 196 | public void onConferenceableCallsChanged(Call call, List<Call> conferenceableCalls) { |
| 197 | LogUtil.v( |
| 198 | "DialerCall.onConferenceableCallsChanged", |
| 199 | "call %s, conferenceable calls: %d", |
| 200 | call, |
| 201 | conferenceableCalls.size()); |
| 202 | update(); |
| 203 | } |
| 204 | |
| 205 | @Override |
| 206 | public void onConnectionEvent(android.telecom.Call call, String event, Bundle extras) { |
| 207 | LogUtil.v( |
| 208 | "DialerCall.onConnectionEvent", |
| 209 | "Call: " + call + ", Event: " + event + ", Extras: " + extras); |
| 210 | switch (event) { |
| 211 | // The Previous attempt to Merge two calls together has failed in Telecom. We must |
| 212 | // now update the UI to possibly re-enable the Merge button based on the number of |
| 213 | // currently conferenceable calls available or Connection Capabilities. |
| 214 | case android.telecom.Connection.EVENT_CALL_MERGE_FAILED: |
| 215 | update(); |
| 216 | break; |
| 217 | case TelephonyManagerCompat.EVENT_HANDOVER_VIDEO_FROM_WIFI_TO_LTE: |
| 218 | notifyWiFiToLteHandover(); |
| 219 | break; |
| 220 | case TelephonyManagerCompat.EVENT_HANDOVER_TO_WIFI_FAILED: |
| 221 | notifyHandoverToWifiFailed(); |
| 222 | break; |
| 223 | case TelephonyManagerCompat.EVENT_CALL_REMOTELY_HELD: |
| 224 | isRemotelyHeld = true; |
| 225 | update(); |
| 226 | break; |
| 227 | case TelephonyManagerCompat.EVENT_CALL_REMOTELY_UNHELD: |
| 228 | isRemotelyHeld = false; |
| 229 | update(); |
| 230 | break; |
| 231 | default: |
| 232 | break; |
| 233 | } |
| 234 | } |
| 235 | }; |
| 236 | private long mTimeAddedMs; |
| 237 | |
| 238 | public DialerCall( |
| 239 | Context context, |
| 240 | DialerCallDelegate dialerCallDelegate, |
| 241 | Call telecomCall, |
| 242 | LatencyReport latencyReport, |
| 243 | boolean registerCallback) { |
| 244 | Assert.isNotNull(context); |
| 245 | mContext = context; |
| 246 | mDialerCallDelegate = dialerCallDelegate; |
| 247 | mTelecomCall = telecomCall; |
| 248 | mLatencyReport = latencyReport; |
| 249 | mId = ID_PREFIX + Integer.toString(sIdCounter++); |
| 250 | |
| 251 | updateFromTelecomCall(registerCallback); |
| 252 | |
| 253 | if (registerCallback) { |
| 254 | mTelecomCall.registerCallback(mTelecomCallCallback); |
| 255 | } |
| 256 | |
| 257 | mTimeAddedMs = System.currentTimeMillis(); |
| 258 | parseCallSpecificAppData(); |
| 259 | } |
| 260 | |
| 261 | private static int translateState(int state) { |
| 262 | switch (state) { |
| 263 | case Call.STATE_NEW: |
| 264 | case Call.STATE_CONNECTING: |
| 265 | return DialerCall.State.CONNECTING; |
| 266 | case Call.STATE_SELECT_PHONE_ACCOUNT: |
| 267 | return DialerCall.State.SELECT_PHONE_ACCOUNT; |
| 268 | case Call.STATE_DIALING: |
| 269 | return DialerCall.State.DIALING; |
| 270 | case Call.STATE_PULLING_CALL: |
| 271 | return DialerCall.State.PULLING; |
| 272 | case Call.STATE_RINGING: |
| 273 | return DialerCall.State.INCOMING; |
| 274 | case Call.STATE_ACTIVE: |
| 275 | return DialerCall.State.ACTIVE; |
| 276 | case Call.STATE_HOLDING: |
| 277 | return DialerCall.State.ONHOLD; |
| 278 | case Call.STATE_DISCONNECTED: |
| 279 | return DialerCall.State.DISCONNECTED; |
| 280 | case Call.STATE_DISCONNECTING: |
| 281 | return DialerCall.State.DISCONNECTING; |
| 282 | default: |
| 283 | return DialerCall.State.INVALID; |
| 284 | } |
| 285 | } |
| 286 | |
| 287 | public static boolean areSame(DialerCall call1, DialerCall call2) { |
| 288 | if (call1 == null && call2 == null) { |
| 289 | return true; |
| 290 | } else if (call1 == null || call2 == null) { |
| 291 | return false; |
| 292 | } |
| 293 | |
| 294 | // otherwise compare call Ids |
| 295 | return call1.getId().equals(call2.getId()); |
| 296 | } |
| 297 | |
| 298 | public static boolean areSameNumber(DialerCall call1, DialerCall call2) { |
| 299 | if (call1 == null && call2 == null) { |
| 300 | return true; |
| 301 | } else if (call1 == null || call2 == null) { |
| 302 | return false; |
| 303 | } |
| 304 | |
| 305 | // otherwise compare call Numbers |
| 306 | return TextUtils.equals(call1.getNumber(), call2.getNumber()); |
| 307 | } |
| 308 | |
| 309 | public void addListener(DialerCallListener listener) { |
| 310 | Assert.isMainThread(); |
| 311 | mListeners.add(listener); |
| 312 | } |
| 313 | |
| 314 | public void removeListener(DialerCallListener listener) { |
| 315 | Assert.isMainThread(); |
| 316 | mListeners.remove(listener); |
| 317 | } |
| 318 | |
| 319 | public void addCannedTextResponsesLoadedListener(CannedTextResponsesLoadedListener listener) { |
| 320 | Assert.isMainThread(); |
| 321 | mCannedTextResponsesLoadedListeners.add(listener); |
| 322 | } |
| 323 | |
| 324 | public void removeCannedTextResponsesLoadedListener(CannedTextResponsesLoadedListener listener) { |
| 325 | Assert.isMainThread(); |
| 326 | mCannedTextResponsesLoadedListeners.remove(listener); |
| 327 | } |
| 328 | |
| 329 | public void notifyWiFiToLteHandover() { |
| 330 | LogUtil.i("DialerCall.notifyWiFiToLteHandover", ""); |
| 331 | for (DialerCallListener listener : mListeners) { |
| 332 | listener.onWiFiToLteHandover(); |
| 333 | } |
| 334 | } |
| 335 | |
| 336 | public void notifyHandoverToWifiFailed() { |
| 337 | LogUtil.i("DialerCall.notifyHandoverToWifiFailed", ""); |
| 338 | for (DialerCallListener listener : mListeners) { |
| 339 | listener.onHandoverToWifiFailure(); |
| 340 | } |
| 341 | } |
| 342 | |
| 343 | /* package-private */ Call getTelecomCall() { |
| 344 | return mTelecomCall; |
| 345 | } |
| 346 | |
| 347 | public StatusHints getStatusHints() { |
| 348 | return mTelecomCall.getDetails().getStatusHints(); |
| 349 | } |
| 350 | |
| 351 | /** |
| 352 | * @return video settings of the call, null if the call is not a video call. |
| 353 | * @see VideoProfile |
| 354 | */ |
| 355 | public VideoSettings getVideoSettings() { |
| 356 | return mVideoSettings; |
| 357 | } |
| 358 | |
| 359 | private void update() { |
| 360 | Trace.beginSection("Update"); |
| 361 | int oldState = getState(); |
| 362 | // We want to potentially register a video call callback here. |
| 363 | updateFromTelecomCall(true /* registerCallback */); |
| 364 | if (oldState != getState() && getState() == DialerCall.State.DISCONNECTED) { |
| 365 | for (DialerCallListener listener : mListeners) { |
| 366 | listener.onDialerCallDisconnect(); |
| 367 | } |
| 368 | } else { |
| 369 | for (DialerCallListener listener : mListeners) { |
| 370 | listener.onDialerCallUpdate(); |
| 371 | } |
| 372 | } |
| 373 | Trace.endSection(); |
| 374 | } |
| 375 | |
| 376 | private void updateFromTelecomCall(boolean registerCallback) { |
| 377 | LogUtil.v("DialerCall.updateFromTelecomCall", mTelecomCall.toString()); |
| 378 | final int translatedState = translateState(mTelecomCall.getState()); |
| 379 | if (mState != State.BLOCKED) { |
| 380 | setState(translatedState); |
| 381 | setDisconnectCause(mTelecomCall.getDetails().getDisconnectCause()); |
| 382 | maybeCancelVideoUpgrade(mTelecomCall.getDetails().getVideoState()); |
| 383 | } |
| 384 | |
| 385 | if (registerCallback && mTelecomCall.getVideoCall() != null) { |
| 386 | if (mVideoCallCallback == null) { |
| 387 | mVideoCallCallback = new InCallVideoCallCallback(this); |
| 388 | } |
| 389 | mTelecomCall.getVideoCall().registerCallback(mVideoCallCallback); |
| 390 | mIsVideoCallCallbackRegistered = true; |
| 391 | } |
| 392 | |
| 393 | mChildCallIds.clear(); |
| 394 | final int numChildCalls = mTelecomCall.getChildren().size(); |
| 395 | for (int i = 0; i < numChildCalls; i++) { |
| 396 | mChildCallIds.add( |
| 397 | mDialerCallDelegate |
| 398 | .getDialerCallFromTelecomCall(mTelecomCall.getChildren().get(i)) |
| 399 | .getId()); |
| 400 | } |
| 401 | |
| 402 | // The number of conferenced calls can change over the course of the call, so use the |
| 403 | // maximum number of conferenced child calls as the metric for conference call usage. |
| 404 | mLogState.conferencedCalls = Math.max(numChildCalls, mLogState.conferencedCalls); |
| 405 | |
| 406 | updateFromCallExtras(mTelecomCall.getDetails().getExtras()); |
| 407 | |
| 408 | // If the handle of the call has changed, update state for the call determining if it is an |
| 409 | // emergency call. |
| 410 | Uri newHandle = mTelecomCall.getDetails().getHandle(); |
| 411 | if (!Objects.equals(mHandle, newHandle)) { |
| 412 | mHandle = newHandle; |
| 413 | updateEmergencyCallState(); |
| 414 | } |
| 415 | |
| 416 | // If the phone account handle of the call is set, cache capability bit indicating whether |
| 417 | // the phone account supports call subjects. |
| 418 | PhoneAccountHandle newPhoneAccountHandle = mTelecomCall.getDetails().getAccountHandle(); |
| 419 | if (!Objects.equals(mPhoneAccountHandle, newPhoneAccountHandle)) { |
| 420 | mPhoneAccountHandle = newPhoneAccountHandle; |
| 421 | |
| 422 | if (mPhoneAccountHandle != null) { |
| 423 | PhoneAccount phoneAccount = |
| 424 | mContext.getSystemService(TelecomManager.class).getPhoneAccount(mPhoneAccountHandle); |
| 425 | if (phoneAccount != null) { |
| 426 | mIsCallSubjectSupported = |
| 427 | phoneAccount.hasCapabilities(PhoneAccount.CAPABILITY_CALL_SUBJECT); |
| 428 | } |
| 429 | } |
| 430 | } |
| 431 | |
| 432 | if (mSessionModificationState |
| 433 | == DialerCall.SESSION_MODIFICATION_STATE_WAITING_FOR_UPGRADE_TO_VIDEO_RESPONSE |
| 434 | && isVideoCall()) { |
| 435 | // We find out in {@link InCallVideoCallCallback.onSessionModifyResponseReceived} |
| 436 | // whether the video upgrade request was accepted. We don't clear the session modification |
| 437 | // state right away though to avoid having the UI switch from video to voice to video. |
| 438 | // Once the underlying telecom call updates to video mode it's safe to clear the state. |
| 439 | LogUtil.i( |
| 440 | "DialerCall.updateFromTelecomCall", |
| 441 | "upgraded to video, clearing session modification state"); |
| 442 | setSessionModificationState(DialerCall.SESSION_MODIFICATION_STATE_NO_REQUEST); |
| 443 | } |
| 444 | } |
| 445 | |
| 446 | /** |
| 447 | * Tests corruption of the {@code callExtras} bundle by calling {@link |
| 448 | * Bundle#containsKey(String)}. If the bundle is corrupted a {@link IllegalArgumentException} will |
| 449 | * be thrown and caught by this function. |
| 450 | * |
| 451 | * @param callExtras the bundle to verify |
| 452 | * @return {@code true} if the bundle is corrupted, {@code false} otherwise. |
| 453 | */ |
| 454 | protected boolean areCallExtrasCorrupted(Bundle callExtras) { |
| 455 | /** |
| 456 | * There's currently a bug in Telephony service (b/25613098) that could corrupt the extras |
| 457 | * bundle, resulting in a IllegalArgumentException while validating data under {@link |
| 458 | * Bundle#containsKey(String)}. |
| 459 | */ |
| 460 | try { |
| 461 | callExtras.containsKey(Connection.EXTRA_CHILD_ADDRESS); |
| 462 | return false; |
| 463 | } catch (IllegalArgumentException e) { |
| 464 | LogUtil.e( |
| 465 | "DialerCall.areCallExtrasCorrupted", "callExtras is corrupted, ignoring exception", e); |
| 466 | return true; |
| 467 | } |
| 468 | } |
| 469 | |
| 470 | protected void updateFromCallExtras(Bundle callExtras) { |
| 471 | if (callExtras == null || areCallExtrasCorrupted(callExtras)) { |
| 472 | /** |
| 473 | * If the bundle is corrupted, abandon information update as a work around. These are not |
| 474 | * critical for the dialer to function. |
| 475 | */ |
| 476 | return; |
| 477 | } |
| 478 | // Check for a change in the child address and notify any listeners. |
| 479 | if (callExtras.containsKey(Connection.EXTRA_CHILD_ADDRESS)) { |
| 480 | String childNumber = callExtras.getString(Connection.EXTRA_CHILD_ADDRESS); |
| 481 | if (!Objects.equals(childNumber, mChildNumber)) { |
| 482 | mChildNumber = childNumber; |
| 483 | for (DialerCallListener listener : mListeners) { |
| 484 | listener.onDialerCallChildNumberChange(); |
| 485 | } |
| 486 | } |
| 487 | } |
| 488 | |
| 489 | // Last forwarded number comes in as an array of strings. We want to choose the |
| 490 | // last item in the array. The forwarding numbers arrive independently of when the |
| 491 | // call is originally set up, so we need to notify the the UI of the change. |
| 492 | if (callExtras.containsKey(Connection.EXTRA_LAST_FORWARDED_NUMBER)) { |
| 493 | ArrayList<String> lastForwardedNumbers = |
| 494 | callExtras.getStringArrayList(Connection.EXTRA_LAST_FORWARDED_NUMBER); |
| 495 | |
| 496 | if (lastForwardedNumbers != null) { |
| 497 | String lastForwardedNumber = null; |
| 498 | if (!lastForwardedNumbers.isEmpty()) { |
| 499 | lastForwardedNumber = lastForwardedNumbers.get(lastForwardedNumbers.size() - 1); |
| 500 | } |
| 501 | |
| 502 | if (!Objects.equals(lastForwardedNumber, mLastForwardedNumber)) { |
| 503 | mLastForwardedNumber = lastForwardedNumber; |
| 504 | for (DialerCallListener listener : mListeners) { |
| 505 | listener.onDialerCallLastForwardedNumberChange(); |
| 506 | } |
| 507 | } |
| 508 | } |
| 509 | } |
| 510 | |
| 511 | // DialerCall subject is present in the extras at the start of call, so we do not need to |
| 512 | // notify any other listeners of this. |
| 513 | if (callExtras.containsKey(Connection.EXTRA_CALL_SUBJECT)) { |
| 514 | String callSubject = callExtras.getString(Connection.EXTRA_CALL_SUBJECT); |
| 515 | if (!Objects.equals(mCallSubject, callSubject)) { |
| 516 | mCallSubject = callSubject; |
| 517 | } |
| 518 | } |
| 519 | } |
| 520 | |
| 521 | /** |
| 522 | * Determines if a received upgrade to video request should be cancelled. This can happen if |
| 523 | * another InCall UI responds to the upgrade to video request. |
| 524 | * |
| 525 | * @param newVideoState The new video state. |
| 526 | */ |
| 527 | private void maybeCancelVideoUpgrade(int newVideoState) { |
| 528 | boolean isVideoStateChanged = mVideoState != newVideoState; |
| 529 | |
| 530 | if (mSessionModificationState |
| 531 | == DialerCall.SESSION_MODIFICATION_STATE_RECEIVED_UPGRADE_TO_VIDEO_REQUEST |
| 532 | && isVideoStateChanged) { |
| 533 | |
| 534 | LogUtil.i("DialerCall.maybeCancelVideoUpgrade", "cancelling upgrade notification"); |
| 535 | setSessionModificationState(DialerCall.SESSION_MODIFICATION_STATE_NO_REQUEST); |
| 536 | } |
| 537 | mVideoState = newVideoState; |
| 538 | } |
| 539 | |
| 540 | public String getId() { |
| 541 | return mId; |
| 542 | } |
| 543 | |
| 544 | public boolean hasShownWiFiToLteHandoverToast() { |
| 545 | return hasShownWiFiToLteHandoverToast; |
| 546 | } |
| 547 | |
| 548 | public void setHasShownWiFiToLteHandoverToast() { |
| 549 | hasShownWiFiToLteHandoverToast = true; |
| 550 | } |
| 551 | |
| 552 | public boolean showWifiHandoverAlertAsToast() { |
| 553 | return doNotShowDialogForHandoffToWifiFailure; |
| 554 | } |
| 555 | |
| 556 | public void setDoNotShowDialogForHandoffToWifiFailure(boolean bool) { |
| 557 | doNotShowDialogForHandoffToWifiFailure = bool; |
| 558 | } |
| 559 | |
| 560 | public long getTimeAddedMs() { |
| 561 | return mTimeAddedMs; |
| 562 | } |
| 563 | |
| 564 | @Nullable |
| 565 | public String getNumber() { |
| 566 | return TelecomCallUtil.getNumber(mTelecomCall); |
| 567 | } |
| 568 | |
| 569 | public void blockCall() { |
| 570 | mTelecomCall.reject(false, null); |
| 571 | setState(State.BLOCKED); |
| 572 | } |
| 573 | |
| 574 | @Nullable |
| 575 | public Uri getHandle() { |
| 576 | return mTelecomCall == null ? null : mTelecomCall.getDetails().getHandle(); |
| 577 | } |
| 578 | |
| 579 | public boolean isEmergencyCall() { |
| 580 | return mIsEmergencyCall; |
| 581 | } |
| 582 | |
| 583 | public boolean isPotentialEmergencyCallback() { |
| 584 | // The property PROPERTY_EMERGENCY_CALLBACK_MODE is only set for CDMA calls when the system |
| 585 | // is actually in emergency callback mode (ie data is disabled). |
| 586 | if (hasProperty(Details.PROPERTY_EMERGENCY_CALLBACK_MODE)) { |
| 587 | return true; |
| 588 | } |
| 589 | // We want to treat any incoming call that arrives a short time after an outgoing emergency call |
| 590 | // as a potential emergency callback. |
| 591 | if (getExtras() != null |
| 592 | && getExtras().getLong(TelecomManagerCompat.EXTRA_LAST_EMERGENCY_CALLBACK_TIME_MILLIS, 0) |
| 593 | > 0) { |
| 594 | long lastEmergencyCallMillis = |
| 595 | getExtras().getLong(TelecomManagerCompat.EXTRA_LAST_EMERGENCY_CALLBACK_TIME_MILLIS, 0); |
| 596 | if (isInEmergencyCallbackWindow(lastEmergencyCallMillis)) { |
| 597 | return true; |
| 598 | } |
| 599 | } |
| 600 | return false; |
| 601 | } |
| 602 | |
| 603 | boolean isInEmergencyCallbackWindow(long timestampMillis) { |
| 604 | long emergencyCallbackWindowMillis = |
| 605 | ConfigProviderBindings.get(mContext) |
| 606 | .getLong(CONFIG_EMERGENCY_CALLBACK_WINDOW_MILLIS, TimeUnit.MINUTES.toMillis(5)); |
| 607 | return System.currentTimeMillis() - timestampMillis < emergencyCallbackWindowMillis; |
| 608 | } |
| 609 | |
| 610 | public int getState() { |
| 611 | if (mTelecomCall != null && mTelecomCall.getParent() != null) { |
| 612 | return State.CONFERENCED; |
| 613 | } else { |
| 614 | return mState; |
| 615 | } |
| 616 | } |
| 617 | |
| 618 | public void setState(int state) { |
| 619 | mState = state; |
| 620 | if (mState == State.INCOMING) { |
| 621 | mLogState.isIncoming = true; |
| 622 | } else if (mState == State.DISCONNECTED) { |
| 623 | mLogState.duration = |
| 624 | getConnectTimeMillis() == 0 ? 0 : System.currentTimeMillis() - getConnectTimeMillis(); |
| 625 | } |
| 626 | } |
| 627 | |
| 628 | public int getNumberPresentation() { |
| 629 | return mTelecomCall == null ? -1 : mTelecomCall.getDetails().getHandlePresentation(); |
| 630 | } |
| 631 | |
| 632 | public int getCnapNamePresentation() { |
| 633 | return mTelecomCall == null ? -1 : mTelecomCall.getDetails().getCallerDisplayNamePresentation(); |
| 634 | } |
| 635 | |
| 636 | @Nullable |
| 637 | public String getCnapName() { |
| 638 | return mTelecomCall == null ? null : getTelecomCall().getDetails().getCallerDisplayName(); |
| 639 | } |
| 640 | |
| 641 | public Bundle getIntentExtras() { |
| 642 | return mTelecomCall.getDetails().getIntentExtras(); |
| 643 | } |
| 644 | |
| 645 | @Nullable |
| 646 | public Bundle getExtras() { |
| 647 | return mTelecomCall == null ? null : mTelecomCall.getDetails().getExtras(); |
| 648 | } |
| 649 | |
| 650 | /** @return The child number for the call, or {@code null} if none specified. */ |
| 651 | public String getChildNumber() { |
| 652 | return mChildNumber; |
| 653 | } |
| 654 | |
| 655 | /** @return The last forwarded number for the call, or {@code null} if none specified. */ |
| 656 | public String getLastForwardedNumber() { |
| 657 | return mLastForwardedNumber; |
| 658 | } |
| 659 | |
| 660 | /** @return The call subject, or {@code null} if none specified. */ |
| 661 | public String getCallSubject() { |
| 662 | return mCallSubject; |
| 663 | } |
| 664 | |
| 665 | /** |
| 666 | * @return {@code true} if the call's phone account supports call subjects, {@code false} |
| 667 | * otherwise. |
| 668 | */ |
| 669 | public boolean isCallSubjectSupported() { |
| 670 | return mIsCallSubjectSupported; |
| 671 | } |
| 672 | |
| 673 | /** Returns call disconnect cause, defined by {@link DisconnectCause}. */ |
| 674 | public DisconnectCause getDisconnectCause() { |
| 675 | if (mState == State.DISCONNECTED || mState == State.IDLE) { |
| 676 | return mDisconnectCause; |
| 677 | } |
| 678 | |
| 679 | return new DisconnectCause(DisconnectCause.UNKNOWN); |
| 680 | } |
| 681 | |
| 682 | public void setDisconnectCause(DisconnectCause disconnectCause) { |
| 683 | mDisconnectCause = disconnectCause; |
| 684 | mLogState.disconnectCause = mDisconnectCause; |
| 685 | } |
| 686 | |
| 687 | /** Returns the possible text message responses. */ |
| 688 | public List<String> getCannedSmsResponses() { |
| 689 | return mTelecomCall.getCannedTextResponses(); |
| 690 | } |
| 691 | |
| 692 | /** Checks if the call supports the given set of capabilities supplied as a bit mask. */ |
| 693 | public boolean can(int capabilities) { |
| 694 | int supportedCapabilities = mTelecomCall.getDetails().getCallCapabilities(); |
| 695 | |
| 696 | if ((capabilities & Call.Details.CAPABILITY_MERGE_CONFERENCE) != 0) { |
| 697 | // We allow you to merge if the capabilities allow it or if it is a call with |
| 698 | // conferenceable calls. |
| 699 | if (mTelecomCall.getConferenceableCalls().isEmpty() |
| 700 | && ((Call.Details.CAPABILITY_MERGE_CONFERENCE & supportedCapabilities) == 0)) { |
| 701 | // Cannot merge calls if there are no calls to merge with. |
| 702 | return false; |
| 703 | } |
| 704 | capabilities &= ~Call.Details.CAPABILITY_MERGE_CONFERENCE; |
| 705 | } |
| 706 | return (capabilities == (capabilities & supportedCapabilities)); |
| 707 | } |
| 708 | |
| 709 | public boolean hasProperty(int property) { |
| 710 | return mTelecomCall.getDetails().hasProperty(property); |
| 711 | } |
| 712 | |
| 713 | public String getUniqueCallId() { |
| 714 | return uniqueCallId; |
| 715 | } |
| 716 | |
| 717 | /** Gets the time when the call first became active. */ |
| 718 | public long getConnectTimeMillis() { |
| 719 | return mTelecomCall.getDetails().getConnectTimeMillis(); |
| 720 | } |
| 721 | |
| 722 | public boolean isConferenceCall() { |
| 723 | return hasProperty(Call.Details.PROPERTY_CONFERENCE); |
| 724 | } |
| 725 | |
| 726 | @Nullable |
| 727 | public GatewayInfo getGatewayInfo() { |
| 728 | return mTelecomCall == null ? null : mTelecomCall.getDetails().getGatewayInfo(); |
| 729 | } |
| 730 | |
| 731 | @Nullable |
| 732 | public PhoneAccountHandle getAccountHandle() { |
| 733 | return mTelecomCall == null ? null : mTelecomCall.getDetails().getAccountHandle(); |
| 734 | } |
| 735 | |
| 736 | /** |
| 737 | * @return The {@link VideoCall} instance associated with the {@link Call}. Will return {@code |
| 738 | * null} until {@link #updateFromTelecomCall(boolean)} has registered a valid callback on the |
| 739 | * {@link VideoCall}. |
| 740 | */ |
| 741 | public VideoCall getVideoCall() { |
| 742 | return mTelecomCall == null || !mIsVideoCallCallbackRegistered |
| 743 | ? null |
| 744 | : mTelecomCall.getVideoCall(); |
| 745 | } |
| 746 | |
| 747 | public List<String> getChildCallIds() { |
| 748 | return mChildCallIds; |
| 749 | } |
| 750 | |
| 751 | public String getParentId() { |
| 752 | Call parentCall = mTelecomCall.getParent(); |
| 753 | if (parentCall != null) { |
| 754 | return mDialerCallDelegate.getDialerCallFromTelecomCall(parentCall).getId(); |
| 755 | } |
| 756 | return null; |
| 757 | } |
| 758 | |
| 759 | public int getVideoState() { |
| 760 | return mTelecomCall.getDetails().getVideoState(); |
| 761 | } |
| 762 | |
| 763 | public boolean isVideoCall() { |
| 764 | return CallUtil.isVideoEnabled(mContext) && VideoUtils.isVideoCall(getVideoState()); |
| 765 | } |
| 766 | |
| 767 | /** |
| 768 | * Determines if the call handle is an emergency number or not and caches the result to avoid |
| 769 | * repeated calls to isEmergencyNumber. |
| 770 | */ |
| 771 | private void updateEmergencyCallState() { |
| 772 | mIsEmergencyCall = TelecomCallUtil.isEmergencyCall(mTelecomCall); |
| 773 | } |
| 774 | |
| 775 | /** |
| 776 | * Gets the video state which was requested via a session modification request. |
| 777 | * |
| 778 | * @return The video state. |
| 779 | */ |
| 780 | public int getRequestedVideoState() { |
| 781 | return mRequestedVideoState; |
| 782 | } |
| 783 | |
| 784 | /** |
| 785 | * Handles incoming session modification requests. Stores the pending video request and sets the |
| 786 | * session modification state to {@link |
| 787 | * DialerCall#SESSION_MODIFICATION_STATE_RECEIVED_UPGRADE_TO_VIDEO_REQUEST} so that we can keep |
| 788 | * track of the fact the request was received. Only upgrade requests require user confirmation and |
| 789 | * will be handled by this method. The remote user can turn off their own camera without |
| 790 | * confirmation. |
| 791 | * |
| 792 | * @param videoState The requested video state. |
| 793 | */ |
| 794 | public void setRequestedVideoState(int videoState) { |
| 795 | LogUtil.v("DialerCall.setRequestedVideoState", "videoState: " + videoState); |
| 796 | if (videoState == getVideoState()) { |
| 797 | LogUtil.e("DialerCall.setRequestedVideoState", "clearing session modification state"); |
| 798 | setSessionModificationState(DialerCall.SESSION_MODIFICATION_STATE_NO_REQUEST); |
| 799 | return; |
| 800 | } |
| 801 | |
| 802 | mRequestedVideoState = videoState; |
| 803 | setSessionModificationState( |
| 804 | DialerCall.SESSION_MODIFICATION_STATE_RECEIVED_UPGRADE_TO_VIDEO_REQUEST); |
| 805 | for (DialerCallListener listener : mListeners) { |
| 806 | listener.onDialerCallUpgradeToVideo(); |
| 807 | } |
| 808 | |
| 809 | LogUtil.i( |
| 810 | "DialerCall.setRequestedVideoState", |
| 811 | "mSessionModificationState: %d, videoState: %d", |
| 812 | mSessionModificationState, |
| 813 | videoState); |
| 814 | update(); |
| 815 | } |
| 816 | |
| 817 | /** |
| 818 | * Gets the current video session modification state. |
| 819 | * |
| 820 | * @return The session modification state. |
| 821 | */ |
| 822 | @SessionModificationState |
| 823 | public int getSessionModificationState() { |
| 824 | return mSessionModificationState; |
| 825 | } |
| 826 | |
| 827 | /** |
| 828 | * Set the session modification state. Used to keep track of pending video session modification |
| 829 | * operations and to inform listeners of these changes. |
| 830 | * |
| 831 | * @param state the new session modification state. |
| 832 | */ |
| 833 | public void setSessionModificationState(@SessionModificationState int state) { |
| 834 | boolean hasChanged = mSessionModificationState != state; |
| 835 | if (hasChanged) { |
| 836 | LogUtil.i( |
| 837 | "DialerCall.setSessionModificationState", "%d -> %d", mSessionModificationState, state); |
| 838 | mSessionModificationState = state; |
| 839 | for (DialerCallListener listener : mListeners) { |
| 840 | listener.onDialerCallSessionModificationStateChange(state); |
| 841 | } |
| 842 | } |
| 843 | } |
| 844 | |
| 845 | public LogState getLogState() { |
| 846 | return mLogState; |
| 847 | } |
| 848 | |
| 849 | /** |
| 850 | * Determines if the call is an external call. |
| 851 | * |
| 852 | * <p>An external call is one which does not exist locally for the {@link |
| 853 | * android.telecom.ConnectionService} it is associated with. |
| 854 | * |
| 855 | * <p>External calls are only supported in N and higher. |
| 856 | * |
| 857 | * @return {@code true} if the call is an external call, {@code false} otherwise. |
| 858 | */ |
| 859 | public boolean isExternalCall() { |
| 860 | return VERSION.SDK_INT >= VERSION_CODES.N |
| 861 | && hasProperty(CallCompat.Details.PROPERTY_IS_EXTERNAL_CALL); |
| 862 | } |
| 863 | |
| 864 | /** |
| 865 | * Determines if the external call is pullable. |
| 866 | * |
| 867 | * <p>An external call is one which does not exist locally for the {@link |
| 868 | * android.telecom.ConnectionService} it is associated with. An external call may be "pullable", |
| 869 | * which means that the user can request it be transferred to the current device. |
| 870 | * |
| 871 | * <p>External calls are only supported in N and higher. |
| 872 | * |
| 873 | * @return {@code true} if the call is an external call, {@code false} otherwise. |
| 874 | */ |
| 875 | public boolean isPullableExternalCall() { |
| 876 | return VERSION.SDK_INT >= VERSION_CODES.N |
| 877 | && (mTelecomCall.getDetails().getCallCapabilities() |
| 878 | & CallCompat.Details.CAPABILITY_CAN_PULL_CALL) |
| 879 | == CallCompat.Details.CAPABILITY_CAN_PULL_CALL; |
| 880 | } |
| 881 | |
| 882 | /** |
| 883 | * Determines if answering this call will cause an ongoing video call to be dropped. |
| 884 | * |
| 885 | * @return {@code true} if answering this call will drop an ongoing video call, {@code false} |
| 886 | * otherwise. |
| 887 | */ |
| 888 | public boolean answeringDisconnectsForegroundVideoCall() { |
| 889 | Bundle extras = getExtras(); |
| 890 | if (extras == null |
| 891 | || !extras.containsKey(CallCompat.Details.EXTRA_ANSWERING_DROPS_FOREGROUND_CALL)) { |
| 892 | return false; |
| 893 | } |
| 894 | return extras.getBoolean(CallCompat.Details.EXTRA_ANSWERING_DROPS_FOREGROUND_CALL); |
| 895 | } |
| 896 | |
| 897 | private void parseCallSpecificAppData() { |
| 898 | if (isExternalCall()) { |
| 899 | return; |
| 900 | } |
| 901 | |
| 902 | mLogState.callSpecificAppData = CallIntentParser.getCallSpecificAppData(getIntentExtras()); |
| 903 | if (mLogState.callSpecificAppData == null) { |
| 904 | mLogState.callSpecificAppData = new CallSpecificAppData(); |
| 905 | mLogState.callSpecificAppData.callInitiationType = |
| 906 | CallInitiationType.Type.EXTERNAL_INITIATION; |
| 907 | } |
| 908 | if (getState() == State.INCOMING) { |
| 909 | mLogState.callSpecificAppData.callInitiationType = |
| 910 | CallInitiationType.Type.INCOMING_INITIATION; |
| 911 | } |
| 912 | } |
| 913 | |
| 914 | @Override |
| 915 | public String toString() { |
| 916 | if (mTelecomCall == null) { |
| 917 | // This should happen only in testing since otherwise we would never have a null |
| 918 | // Telecom call. |
| 919 | return String.valueOf(mId); |
| 920 | } |
| 921 | |
| 922 | return String.format( |
| 923 | Locale.US, |
| 924 | "[%s, %s, %s, %s, children:%s, parent:%s, " |
| 925 | + "conferenceable:%s, videoState:%s, mSessionModificationState:%d, VideoSettings:%s]", |
| 926 | mId, |
| 927 | State.toString(getState()), |
| 928 | Details.capabilitiesToString(mTelecomCall.getDetails().getCallCapabilities()), |
| 929 | Details.propertiesToString(mTelecomCall.getDetails().getCallProperties()), |
| 930 | mChildCallIds, |
| 931 | getParentId(), |
| 932 | this.mTelecomCall.getConferenceableCalls(), |
| 933 | VideoProfile.videoStateToString(mTelecomCall.getDetails().getVideoState()), |
| 934 | mSessionModificationState, |
| 935 | getVideoSettings()); |
| 936 | } |
| 937 | |
| 938 | public String toSimpleString() { |
| 939 | return super.toString(); |
| 940 | } |
| 941 | |
| 942 | @CallHistoryStatus |
| 943 | public int getCallHistoryStatus() { |
| 944 | return mCallHistoryStatus; |
| 945 | } |
| 946 | |
| 947 | public void setCallHistoryStatus(@CallHistoryStatus int callHistoryStatus) { |
| 948 | mCallHistoryStatus = callHistoryStatus; |
| 949 | } |
| 950 | |
| 951 | public boolean didShowCameraPermission() { |
| 952 | return didShowCameraPermission; |
| 953 | } |
| 954 | |
| 955 | public void setDidShowCameraPermission(boolean didShow) { |
| 956 | didShowCameraPermission = didShow; |
| 957 | } |
| 958 | |
| 959 | public boolean isInGlobalSpamList() { |
| 960 | return isInGlobalSpamList; |
| 961 | } |
| 962 | |
| 963 | public void setIsInGlobalSpamList(boolean inSpamList) { |
| 964 | isInGlobalSpamList = inSpamList; |
| 965 | } |
| 966 | |
| 967 | public boolean isInUserSpamList() { |
| 968 | return isInUserSpamList; |
| 969 | } |
| 970 | |
| 971 | public void setIsInUserSpamList(boolean inSpamList) { |
| 972 | isInUserSpamList = inSpamList; |
| 973 | } |
| 974 | |
| 975 | public boolean isInUserWhiteList() { |
| 976 | return isInUserWhiteList; |
| 977 | } |
| 978 | |
| 979 | public void setIsInUserWhiteList(boolean inWhiteList) { |
| 980 | isInUserWhiteList = inWhiteList; |
| 981 | } |
| 982 | |
| 983 | public boolean isSpam() { |
| 984 | return mIsSpam; |
| 985 | } |
| 986 | |
| 987 | public void setSpam(boolean isSpam) { |
| 988 | mIsSpam = isSpam; |
| 989 | } |
| 990 | |
| 991 | public boolean isBlocked() { |
| 992 | return mIsBlocked; |
| 993 | } |
| 994 | |
| 995 | public void setBlockedStatus(boolean isBlocked) { |
| 996 | mIsBlocked = isBlocked; |
| 997 | } |
| 998 | |
| 999 | public boolean isRemotelyHeld() { |
| 1000 | return isRemotelyHeld; |
| 1001 | } |
| 1002 | |
| 1003 | public boolean isIncoming() { |
| 1004 | return mLogState.isIncoming; |
| 1005 | } |
| 1006 | |
| 1007 | public LatencyReport getLatencyReport() { |
| 1008 | return mLatencyReport; |
| 1009 | } |
| 1010 | |
| 1011 | public void unregisterCallback() { |
| 1012 | mTelecomCall.unregisterCallback(mTelecomCallCallback); |
| 1013 | } |
| 1014 | |
| 1015 | public void acceptUpgradeRequest(int videoState) { |
| 1016 | LogUtil.i("DialerCall.acceptUpgradeRequest", "videoState: " + videoState); |
| 1017 | VideoProfile videoProfile = new VideoProfile(videoState); |
| 1018 | getVideoCall().sendSessionModifyResponse(videoProfile); |
| 1019 | setSessionModificationState(DialerCall.SESSION_MODIFICATION_STATE_NO_REQUEST); |
| 1020 | } |
| 1021 | |
| 1022 | public void declineUpgradeRequest() { |
| 1023 | LogUtil.i("DialerCall.declineUpgradeRequest", ""); |
| 1024 | VideoProfile videoProfile = new VideoProfile(getVideoState()); |
| 1025 | getVideoCall().sendSessionModifyResponse(videoProfile); |
| 1026 | setSessionModificationState(DialerCall.SESSION_MODIFICATION_STATE_NO_REQUEST); |
| 1027 | } |
| 1028 | |
| 1029 | public void phoneAccountSelected(PhoneAccountHandle accountHandle, boolean setDefault) { |
| 1030 | LogUtil.i( |
| 1031 | "DialerCall.phoneAccountSelected", |
| 1032 | "accountHandle: %s, setDefault: %b", |
| 1033 | accountHandle, |
| 1034 | setDefault); |
| 1035 | mTelecomCall.phoneAccountSelected(accountHandle, setDefault); |
| 1036 | } |
| 1037 | |
| 1038 | public void disconnect() { |
| 1039 | LogUtil.i("DialerCall.disconnect", ""); |
| 1040 | setState(DialerCall.State.DISCONNECTING); |
| 1041 | for (DialerCallListener listener : mListeners) { |
| 1042 | listener.onDialerCallUpdate(); |
| 1043 | } |
| 1044 | mTelecomCall.disconnect(); |
| 1045 | } |
| 1046 | |
| 1047 | public void hold() { |
| 1048 | LogUtil.i("DialerCall.hold", ""); |
| 1049 | mTelecomCall.hold(); |
| 1050 | } |
| 1051 | |
| 1052 | public void unhold() { |
| 1053 | LogUtil.i("DialerCall.unhold", ""); |
| 1054 | mTelecomCall.unhold(); |
| 1055 | } |
| 1056 | |
| 1057 | public void splitFromConference() { |
| 1058 | LogUtil.i("DialerCall.splitFromConference", ""); |
| 1059 | mTelecomCall.splitFromConference(); |
| 1060 | } |
| 1061 | |
| 1062 | public void answer(int videoState) { |
| 1063 | LogUtil.i("DialerCall.answer", "videoState: " + videoState); |
| 1064 | mTelecomCall.answer(videoState); |
| 1065 | } |
| 1066 | |
| 1067 | public void reject(boolean rejectWithMessage, String message) { |
| 1068 | LogUtil.i("DialerCall.reject", ""); |
| 1069 | mTelecomCall.reject(rejectWithMessage, message); |
| 1070 | } |
| 1071 | |
| 1072 | /** Return the string label to represent the call provider */ |
| 1073 | public String getCallProviderLabel() { |
| 1074 | if (callProviderLabel == null) { |
| 1075 | PhoneAccount account = getPhoneAccount(); |
| 1076 | if (account != null && !TextUtils.isEmpty(account.getLabel())) { |
| 1077 | List<PhoneAccountHandle> accounts = |
| 1078 | mContext.getSystemService(TelecomManager.class).getCallCapablePhoneAccounts(); |
| 1079 | if (accounts != null && accounts.size() > 1) { |
| 1080 | callProviderLabel = account.getLabel().toString(); |
| 1081 | } |
| 1082 | } |
| 1083 | if (callProviderLabel == null) { |
| 1084 | callProviderLabel = ""; |
| 1085 | } |
| 1086 | } |
| 1087 | return callProviderLabel; |
| 1088 | } |
| 1089 | |
| 1090 | private PhoneAccount getPhoneAccount() { |
| 1091 | PhoneAccountHandle accountHandle = getAccountHandle(); |
| 1092 | if (accountHandle == null) { |
| 1093 | return null; |
| 1094 | } |
| 1095 | return mContext.getSystemService(TelecomManager.class).getPhoneAccount(accountHandle); |
| 1096 | } |
| 1097 | |
| 1098 | public String getCallbackNumber() { |
| 1099 | if (callbackNumber == null) { |
| 1100 | // Show the emergency callback number if either: |
| 1101 | // 1. This is an emergency call. |
| 1102 | // 2. The phone is in Emergency Callback Mode, which means we should show the callback |
| 1103 | // number. |
| 1104 | boolean showCallbackNumber = hasProperty(Details.PROPERTY_EMERGENCY_CALLBACK_MODE); |
| 1105 | |
| 1106 | if (isEmergencyCall() || showCallbackNumber) { |
| 1107 | callbackNumber = getSubscriptionNumber(); |
| 1108 | } else { |
| 1109 | StatusHints statusHints = getTelecomCall().getDetails().getStatusHints(); |
| 1110 | if (statusHints != null) { |
| 1111 | Bundle extras = statusHints.getExtras(); |
| 1112 | if (extras != null) { |
| 1113 | callbackNumber = extras.getString(TelecomManager.EXTRA_CALL_BACK_NUMBER); |
| 1114 | } |
| 1115 | } |
| 1116 | } |
| 1117 | |
| 1118 | String simNumber = |
| 1119 | mContext.getSystemService(TelecomManager.class).getLine1Number(getAccountHandle()); |
| 1120 | if (!showCallbackNumber && PhoneNumberUtils.compare(callbackNumber, simNumber)) { |
| 1121 | LogUtil.v( |
| 1122 | "DialerCall.getCallbackNumber", |
| 1123 | "numbers are the same (and callback number is not being forced to show);" |
| 1124 | + " not showing the callback number"); |
| 1125 | callbackNumber = ""; |
| 1126 | } |
| 1127 | if (callbackNumber == null) { |
| 1128 | callbackNumber = ""; |
| 1129 | } |
| 1130 | } |
| 1131 | return callbackNumber; |
| 1132 | } |
| 1133 | |
| 1134 | private String getSubscriptionNumber() { |
| 1135 | // If it's an emergency call, and they're not populating the callback number, |
| 1136 | // then try to fall back to the phone sub info (to hopefully get the SIM's |
| 1137 | // number directly from the telephony layer). |
| 1138 | PhoneAccountHandle accountHandle = getAccountHandle(); |
| 1139 | if (accountHandle != null) { |
| 1140 | PhoneAccount account = |
| 1141 | mContext.getSystemService(TelecomManager.class).getPhoneAccount(accountHandle); |
| 1142 | if (account != null) { |
| 1143 | return getNumberFromHandle(account.getSubscriptionAddress()); |
| 1144 | } |
| 1145 | } |
| 1146 | return null; |
| 1147 | } |
| 1148 | |
| 1149 | /** |
| 1150 | * Specifies whether a number is in the call history or not. {@link #CALL_HISTORY_STATUS_UNKNOWN} |
| 1151 | * means there is no result. |
| 1152 | */ |
| 1153 | @IntDef({ |
| 1154 | CALL_HISTORY_STATUS_UNKNOWN, |
| 1155 | CALL_HISTORY_STATUS_PRESENT, |
| 1156 | CALL_HISTORY_STATUS_NOT_PRESENT |
| 1157 | }) |
| 1158 | @Retention(RetentionPolicy.SOURCE) |
| 1159 | public @interface CallHistoryStatus {} |
| 1160 | |
| 1161 | /* Defines different states of this call */ |
| 1162 | public static class State { |
| 1163 | |
| 1164 | public static final int INVALID = 0; |
| 1165 | public static final int NEW = 1; /* The call is new. */ |
| 1166 | public static final int IDLE = 2; /* The call is idle. Nothing active */ |
| 1167 | public static final int ACTIVE = 3; /* There is an active call */ |
| 1168 | public static final int INCOMING = 4; /* A normal incoming phone call */ |
| 1169 | public static final int CALL_WAITING = 5; /* Incoming call while another is active */ |
| 1170 | public static final int DIALING = 6; /* An outgoing call during dial phase */ |
| 1171 | public static final int REDIALING = 7; /* Subsequent dialing attempt after a failure */ |
| 1172 | public static final int ONHOLD = 8; /* An active phone call placed on hold */ |
| 1173 | public static final int DISCONNECTING = 9; /* A call is being ended. */ |
| 1174 | public static final int DISCONNECTED = 10; /* State after a call disconnects */ |
| 1175 | public static final int CONFERENCED = 11; /* DialerCall part of a conference call */ |
| 1176 | public static final int SELECT_PHONE_ACCOUNT = 12; /* Waiting for account selection */ |
| 1177 | public static final int CONNECTING = 13; /* Waiting for Telecom broadcast to finish */ |
| 1178 | public static final int BLOCKED = 14; /* The number was found on the block list */ |
| 1179 | public static final int PULLING = 15; /* An external call being pulled to the device */ |
| 1180 | |
| 1181 | public static boolean isConnectingOrConnected(int state) { |
| 1182 | switch (state) { |
| 1183 | case ACTIVE: |
| 1184 | case INCOMING: |
| 1185 | case CALL_WAITING: |
| 1186 | case CONNECTING: |
| 1187 | case DIALING: |
| 1188 | case PULLING: |
| 1189 | case REDIALING: |
| 1190 | case ONHOLD: |
| 1191 | case CONFERENCED: |
| 1192 | return true; |
| 1193 | default: |
| 1194 | } |
| 1195 | return false; |
| 1196 | } |
| 1197 | |
| 1198 | public static boolean isDialing(int state) { |
| 1199 | return state == DIALING || state == PULLING || state == REDIALING; |
| 1200 | } |
| 1201 | |
| 1202 | public static String toString(int state) { |
| 1203 | switch (state) { |
| 1204 | case INVALID: |
| 1205 | return "INVALID"; |
| 1206 | case NEW: |
| 1207 | return "NEW"; |
| 1208 | case IDLE: |
| 1209 | return "IDLE"; |
| 1210 | case ACTIVE: |
| 1211 | return "ACTIVE"; |
| 1212 | case INCOMING: |
| 1213 | return "INCOMING"; |
| 1214 | case CALL_WAITING: |
| 1215 | return "CALL_WAITING"; |
| 1216 | case DIALING: |
| 1217 | return "DIALING"; |
| 1218 | case PULLING: |
| 1219 | return "PULLING"; |
| 1220 | case REDIALING: |
| 1221 | return "REDIALING"; |
| 1222 | case ONHOLD: |
| 1223 | return "ONHOLD"; |
| 1224 | case DISCONNECTING: |
| 1225 | return "DISCONNECTING"; |
| 1226 | case DISCONNECTED: |
| 1227 | return "DISCONNECTED"; |
| 1228 | case CONFERENCED: |
| 1229 | return "CONFERENCED"; |
| 1230 | case SELECT_PHONE_ACCOUNT: |
| 1231 | return "SELECT_PHONE_ACCOUNT"; |
| 1232 | case CONNECTING: |
| 1233 | return "CONNECTING"; |
| 1234 | case BLOCKED: |
| 1235 | return "BLOCKED"; |
| 1236 | default: |
| 1237 | return "UNKNOWN"; |
| 1238 | } |
| 1239 | } |
| 1240 | } |
| 1241 | |
| 1242 | /** |
| 1243 | * Defines different states of session modify requests, which are used to upgrade to video, or |
| 1244 | * downgrade to audio. |
| 1245 | */ |
| 1246 | @Retention(RetentionPolicy.SOURCE) |
| 1247 | @IntDef({ |
| 1248 | SESSION_MODIFICATION_STATE_NO_REQUEST, |
| 1249 | SESSION_MODIFICATION_STATE_WAITING_FOR_UPGRADE_TO_VIDEO_RESPONSE, |
| 1250 | SESSION_MODIFICATION_STATE_REQUEST_FAILED, |
| 1251 | SESSION_MODIFICATION_STATE_RECEIVED_UPGRADE_TO_VIDEO_REQUEST, |
| 1252 | SESSION_MODIFICATION_STATE_UPGRADE_TO_VIDEO_REQUEST_TIMED_OUT, |
| 1253 | SESSION_MODIFICATION_STATE_UPGRADE_TO_VIDEO_REQUEST_FAILED, |
| 1254 | SESSION_MODIFICATION_STATE_REQUEST_REJECTED, |
| 1255 | SESSION_MODIFICATION_STATE_WAITING_FOR_RESPONSE |
| 1256 | }) |
| 1257 | public @interface SessionModificationState {} |
| 1258 | |
| 1259 | public static final int SESSION_MODIFICATION_STATE_NO_REQUEST = 0; |
| 1260 | public static final int SESSION_MODIFICATION_STATE_WAITING_FOR_UPGRADE_TO_VIDEO_RESPONSE = 1; |
| 1261 | public static final int SESSION_MODIFICATION_STATE_REQUEST_FAILED = 2; |
| 1262 | public static final int SESSION_MODIFICATION_STATE_RECEIVED_UPGRADE_TO_VIDEO_REQUEST = 3; |
| 1263 | public static final int SESSION_MODIFICATION_STATE_UPGRADE_TO_VIDEO_REQUEST_TIMED_OUT = 4; |
| 1264 | public static final int SESSION_MODIFICATION_STATE_UPGRADE_TO_VIDEO_REQUEST_FAILED = 5; |
| 1265 | public static final int SESSION_MODIFICATION_STATE_REQUEST_REJECTED = 6; |
| 1266 | public static final int SESSION_MODIFICATION_STATE_WAITING_FOR_RESPONSE = 7; |
| 1267 | |
| 1268 | public static class VideoSettings { |
| 1269 | |
| 1270 | public static final int CAMERA_DIRECTION_UNKNOWN = -1; |
| 1271 | public static final int CAMERA_DIRECTION_FRONT_FACING = CameraCharacteristics.LENS_FACING_FRONT; |
| 1272 | public static final int CAMERA_DIRECTION_BACK_FACING = CameraCharacteristics.LENS_FACING_BACK; |
| 1273 | |
| 1274 | private int mCameraDirection = CAMERA_DIRECTION_UNKNOWN; |
| 1275 | |
| 1276 | /** |
| 1277 | * Gets the camera direction. if camera direction is set to CAMERA_DIRECTION_UNKNOWN, the video |
| 1278 | * state of the call should be used to infer the camera direction. |
| 1279 | * |
| 1280 | * @see {@link CameraCharacteristics#LENS_FACING_FRONT} |
| 1281 | * @see {@link CameraCharacteristics#LENS_FACING_BACK} |
| 1282 | */ |
| 1283 | public int getCameraDir() { |
| 1284 | return mCameraDirection; |
| 1285 | } |
| 1286 | |
| 1287 | /** |
| 1288 | * Sets the camera direction. if camera direction is set to CAMERA_DIRECTION_UNKNOWN, the video |
| 1289 | * state of the call should be used to infer the camera direction. |
| 1290 | * |
| 1291 | * @see {@link CameraCharacteristics#LENS_FACING_FRONT} |
| 1292 | * @see {@link CameraCharacteristics#LENS_FACING_BACK} |
| 1293 | */ |
| 1294 | public void setCameraDir(int cameraDirection) { |
| 1295 | if (cameraDirection == CAMERA_DIRECTION_FRONT_FACING |
| 1296 | || cameraDirection == CAMERA_DIRECTION_BACK_FACING) { |
| 1297 | mCameraDirection = cameraDirection; |
| 1298 | } else { |
| 1299 | mCameraDirection = CAMERA_DIRECTION_UNKNOWN; |
| 1300 | } |
| 1301 | } |
| 1302 | |
| 1303 | @Override |
| 1304 | public String toString() { |
| 1305 | return "(CameraDir:" + getCameraDir() + ")"; |
| 1306 | } |
| 1307 | } |
| 1308 | |
| 1309 | /** |
| 1310 | * Tracks any state variables that is useful for logging. There is some amount of overlap with |
| 1311 | * existing call member variables, but this duplication helps to ensure that none of these logging |
| 1312 | * variables will interface with/and affect call logic. |
| 1313 | */ |
| 1314 | public static class LogState { |
| 1315 | |
| 1316 | public DisconnectCause disconnectCause; |
| 1317 | public boolean isIncoming = false; |
| 1318 | public int contactLookupResult = ContactLookupResult.Type.UNKNOWN_LOOKUP_RESULT_TYPE; |
| 1319 | public CallSpecificAppData callSpecificAppData; |
| 1320 | // If this was a conference call, the total number of calls involved in the conference. |
| 1321 | public int conferencedCalls = 0; |
| 1322 | public long duration = 0; |
| 1323 | public boolean isLogged = false; |
| 1324 | |
| 1325 | private static String lookupToString(int lookupType) { |
| 1326 | switch (lookupType) { |
| 1327 | case ContactLookupResult.Type.LOCAL_CONTACT: |
| 1328 | return "Local"; |
| 1329 | case ContactLookupResult.Type.LOCAL_CACHE: |
| 1330 | return "Cache"; |
| 1331 | case ContactLookupResult.Type.REMOTE: |
| 1332 | return "Remote"; |
| 1333 | case ContactLookupResult.Type.EMERGENCY: |
| 1334 | return "Emergency"; |
| 1335 | case ContactLookupResult.Type.VOICEMAIL: |
| 1336 | return "Voicemail"; |
| 1337 | default: |
| 1338 | return "Not found"; |
| 1339 | } |
| 1340 | } |
| 1341 | |
| 1342 | private static String initiationToString(CallSpecificAppData callSpecificAppData) { |
| 1343 | if (callSpecificAppData == null) { |
| 1344 | return "null"; |
| 1345 | } |
| 1346 | switch (callSpecificAppData.callInitiationType) { |
| 1347 | case CallInitiationType.Type.INCOMING_INITIATION: |
| 1348 | return "Incoming"; |
| 1349 | case CallInitiationType.Type.DIALPAD: |
| 1350 | return "Dialpad"; |
| 1351 | case CallInitiationType.Type.SPEED_DIAL: |
| 1352 | return "Speed Dial"; |
| 1353 | case CallInitiationType.Type.REMOTE_DIRECTORY: |
| 1354 | return "Remote Directory"; |
| 1355 | case CallInitiationType.Type.SMART_DIAL: |
| 1356 | return "Smart Dial"; |
| 1357 | case CallInitiationType.Type.REGULAR_SEARCH: |
| 1358 | return "Regular Search"; |
| 1359 | case CallInitiationType.Type.CALL_LOG: |
| 1360 | return "DialerCall Log"; |
| 1361 | case CallInitiationType.Type.CALL_LOG_FILTER: |
| 1362 | return "DialerCall Log Filter"; |
| 1363 | case CallInitiationType.Type.VOICEMAIL_LOG: |
| 1364 | return "Voicemail Log"; |
| 1365 | case CallInitiationType.Type.CALL_DETAILS: |
| 1366 | return "DialerCall Details"; |
| 1367 | case CallInitiationType.Type.QUICK_CONTACTS: |
| 1368 | return "Quick Contacts"; |
| 1369 | case CallInitiationType.Type.EXTERNAL_INITIATION: |
| 1370 | return "External"; |
| 1371 | case CallInitiationType.Type.LAUNCHER_SHORTCUT: |
| 1372 | return "Launcher Shortcut"; |
| 1373 | default: |
| 1374 | return "Unknown: " + callSpecificAppData.callInitiationType; |
| 1375 | } |
| 1376 | } |
| 1377 | |
| 1378 | @Override |
| 1379 | public String toString() { |
| 1380 | return String.format( |
| 1381 | Locale.US, |
| 1382 | "[" |
| 1383 | + "%s, " // DisconnectCause toString already describes the object type |
| 1384 | + "isIncoming: %s, " |
| 1385 | + "contactLookup: %s, " |
| 1386 | + "callInitiation: %s, " |
| 1387 | + "duration: %s" |
| 1388 | + "]", |
| 1389 | disconnectCause, |
| 1390 | isIncoming, |
| 1391 | lookupToString(contactLookupResult), |
| 1392 | initiationToString(callSpecificAppData), |
| 1393 | duration); |
| 1394 | } |
| 1395 | } |
| 1396 | |
| 1397 | /** Called when canned text responses have been loaded. */ |
| 1398 | public interface CannedTextResponsesLoadedListener { |
| 1399 | void onCannedTextResponsesLoaded(DialerCall call); |
| 1400 | } |
| 1401 | } |