CallCardPresenter.java revision 974fc2903d4ecd0d8392a02b988982d24a2e93f4
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 17package com.android.incallui; 18 19import static com.android.contacts.common.compat.CallCompat.Details.PROPERTY_ENTERPRISE_CALL; 20 21import android.Manifest; 22import android.content.Context; 23import android.content.Intent; 24import android.content.IntentFilter; 25import android.content.pm.ApplicationInfo; 26import android.content.pm.PackageManager; 27import android.graphics.drawable.Drawable; 28import android.hardware.display.DisplayManager; 29import android.os.BatteryManager; 30import android.os.Handler; 31import android.os.Trace; 32import android.support.annotation.NonNull; 33import android.support.annotation.Nullable; 34import android.support.v4.app.Fragment; 35import android.support.v4.content.ContextCompat; 36import android.telecom.Call.Details; 37import android.telecom.StatusHints; 38import android.telecom.TelecomManager; 39import android.text.TextUtils; 40import android.view.Display; 41import android.view.View; 42import android.view.accessibility.AccessibilityEvent; 43import android.view.accessibility.AccessibilityManager; 44import com.android.contacts.common.ContactsUtils; 45import com.android.contacts.common.preference.ContactsPreferences; 46import com.android.contacts.common.util.ContactDisplayUtils; 47import com.android.dialer.common.Assert; 48import com.android.dialer.common.LogUtil; 49import com.android.dialer.compat.ActivityCompat; 50import com.android.dialer.configprovider.ConfigProviderBindings; 51import com.android.dialer.logging.DialerImpression; 52import com.android.dialer.logging.Logger; 53import com.android.dialer.multimedia.MultimediaData; 54import com.android.dialer.oem.MotorolaUtils; 55import com.android.dialer.phonenumberutil.PhoneNumberHelper; 56import com.android.dialer.postcall.PostCall; 57import com.android.incallui.ContactInfoCache.ContactCacheEntry; 58import com.android.incallui.ContactInfoCache.ContactInfoCacheCallback; 59import com.android.incallui.InCallPresenter.InCallDetailsListener; 60import com.android.incallui.InCallPresenter.InCallEventListener; 61import com.android.incallui.InCallPresenter.InCallState; 62import com.android.incallui.InCallPresenter.InCallStateListener; 63import com.android.incallui.InCallPresenter.IncomingCallListener; 64import com.android.incallui.call.CallList; 65import com.android.incallui.call.DialerCall; 66import com.android.incallui.call.DialerCall.State; 67import com.android.incallui.call.DialerCallListener; 68import com.android.incallui.calllocation.CallLocation; 69import com.android.incallui.calllocation.CallLocationComponent; 70import com.android.incallui.incall.protocol.ContactPhotoType; 71import com.android.incallui.incall.protocol.InCallScreen; 72import com.android.incallui.incall.protocol.InCallScreenDelegate; 73import com.android.incallui.incall.protocol.PrimaryCallState; 74import com.android.incallui.incall.protocol.PrimaryCallState.ButtonState; 75import com.android.incallui.incall.protocol.PrimaryInfo; 76import com.android.incallui.incall.protocol.SecondaryInfo; 77import com.android.incallui.videotech.utils.SessionModificationState; 78import java.lang.ref.WeakReference; 79 80/** 81 * Controller for the Call Card Fragment. This class listens for changes to InCallState and passes 82 * it along to the fragment. 83 */ 84public class CallCardPresenter 85 implements InCallStateListener, 86 IncomingCallListener, 87 InCallDetailsListener, 88 InCallEventListener, 89 InCallScreenDelegate, 90 DialerCallListener { 91 92 /** 93 * Amount of time to wait before sending an announcement via the accessibility manager. When the 94 * call state changes to an outgoing or incoming state for the first time, the UI can often be 95 * changing due to call updates or contact lookup. This allows the UI to settle to a stable state 96 * to ensure that the correct information is announced. 97 */ 98 private static final long ACCESSIBILITY_ANNOUNCEMENT_DELAY_MILLIS = 500; 99 100 /** Flag to allow the user's current location to be shown during emergency calls. */ 101 private static final String CONFIG_ENABLE_EMERGENCY_LOCATION = "config_enable_emergency_location"; 102 103 private static final boolean CONFIG_ENABLE_EMERGENCY_LOCATION_DEFAULT = true; 104 105 /** 106 * Make it possible to not get location during an emergency call if the battery is too low, since 107 * doing so could trigger gps and thus potentially cause the phone to die in the middle of the 108 * call. 109 */ 110 private static final String CONFIG_MIN_BATTERY_PERCENT_FOR_EMERGENCY_LOCATION = 111 "min_battery_percent_for_emergency_location"; 112 113 private static final long CONFIG_MIN_BATTERY_PERCENT_FOR_EMERGENCY_LOCATION_DEFAULT = 10; 114 115 private final Context context; 116 private final Handler handler = new Handler(); 117 118 private DialerCall primary; 119 private String primaryNumber; 120 private DialerCall secondary; 121 private String secondaryNumber; 122 private ContactCacheEntry primaryContactInfo; 123 private ContactCacheEntry secondaryContactInfo; 124 @Nullable private ContactsPreferences contactsPreferences; 125 private boolean isFullscreen = false; 126 private InCallScreen inCallScreen; 127 private boolean isInCallScreenReady; 128 private boolean shouldSendAccessibilityEvent; 129 130 @NonNull private final CallLocation callLocation; 131 private final Runnable sendAccessibilityEventRunnable = 132 new Runnable() { 133 @Override 134 public void run() { 135 shouldSendAccessibilityEvent = !sendAccessibilityEvent(context, getUi()); 136 LogUtil.i( 137 "CallCardPresenter.sendAccessibilityEventRunnable", 138 "still should send: %b", 139 shouldSendAccessibilityEvent); 140 if (!shouldSendAccessibilityEvent) { 141 handler.removeCallbacks(this); 142 } 143 } 144 }; 145 146 public CallCardPresenter(Context context) { 147 LogUtil.i("CallCardPresenter.constructor", null); 148 this.context = Assert.isNotNull(context).getApplicationContext(); 149 callLocation = CallLocationComponent.get(this.context).getCallLocation(); 150 } 151 152 private static boolean hasCallSubject(DialerCall call) { 153 return !TextUtils.isEmpty(call.getCallSubject()); 154 } 155 156 @Override 157 public void onInCallScreenDelegateInit(InCallScreen inCallScreen) { 158 Assert.isNotNull(inCallScreen); 159 this.inCallScreen = inCallScreen; 160 contactsPreferences = ContactsPreferencesFactory.newContactsPreferences(context); 161 162 // Call may be null if disconnect happened already. 163 DialerCall call = CallList.getInstance().getFirstCall(); 164 if (call != null) { 165 primary = call; 166 if (shouldShowNoteSentToast(primary)) { 167 this.inCallScreen.showNoteSentToast(); 168 } 169 call.addListener(this); 170 // start processing lookups right away. 171 if (!call.isConferenceCall()) { 172 startContactInfoSearch(call, true, call.getState() == DialerCall.State.INCOMING); 173 } else { 174 updateContactEntry(null, true); 175 } 176 } 177 178 onStateChange(null, InCallPresenter.getInstance().getInCallState(), CallList.getInstance()); 179 } 180 181 @Override 182 public void onInCallScreenReady() { 183 LogUtil.i("CallCardPresenter.onInCallScreenReady", null); 184 Assert.checkState(!isInCallScreenReady); 185 if (contactsPreferences != null) { 186 contactsPreferences.refreshValue(ContactsPreferences.DISPLAY_ORDER_KEY); 187 } 188 189 // Contact search may have completed before ui is ready. 190 if (primaryContactInfo != null) { 191 updatePrimaryDisplayInfo(); 192 } 193 194 // Register for call state changes last 195 InCallPresenter.getInstance().addListener(this); 196 InCallPresenter.getInstance().addIncomingCallListener(this); 197 InCallPresenter.getInstance().addDetailsListener(this); 198 InCallPresenter.getInstance().addInCallEventListener(this); 199 isInCallScreenReady = true; 200 201 // Log location impressions 202 if (isOutgoingEmergencyCall(primary)) { 203 Logger.get(context).logImpression(DialerImpression.Type.EMERGENCY_NEW_EMERGENCY_CALL); 204 } else if (isIncomingEmergencyCall(primary) || isIncomingEmergencyCall(secondary)) { 205 Logger.get(context).logImpression(DialerImpression.Type.EMERGENCY_CALLBACK); 206 } 207 208 // Showing the location may have been skipped if the UI wasn't ready during previous layout. 209 if (shouldShowLocation()) { 210 inCallScreen.showLocationUi(getLocationFragment()); 211 212 // Log location impressions 213 if (!hasLocationPermission()) { 214 Logger.get(context).logImpression(DialerImpression.Type.EMERGENCY_NO_LOCATION_PERMISSION); 215 } else if (isBatteryTooLowForEmergencyLocation()) { 216 Logger.get(context) 217 .logImpression(DialerImpression.Type.EMERGENCY_BATTERY_TOO_LOW_TO_GET_LOCATION); 218 } else if (!callLocation.canGetLocation(context)) { 219 Logger.get(context).logImpression(DialerImpression.Type.EMERGENCY_CANT_GET_LOCATION); 220 } 221 } 222 } 223 224 @Override 225 public void onInCallScreenUnready() { 226 LogUtil.i("CallCardPresenter.onInCallScreenUnready", null); 227 Assert.checkState(isInCallScreenReady); 228 229 // stop getting call state changes 230 InCallPresenter.getInstance().removeListener(this); 231 InCallPresenter.getInstance().removeIncomingCallListener(this); 232 InCallPresenter.getInstance().removeDetailsListener(this); 233 InCallPresenter.getInstance().removeInCallEventListener(this); 234 if (primary != null) { 235 primary.removeListener(this); 236 } 237 238 callLocation.close(); 239 240 primary = null; 241 primaryContactInfo = null; 242 secondaryContactInfo = null; 243 isInCallScreenReady = false; 244 } 245 246 @Override 247 public void onIncomingCall(InCallState oldState, InCallState newState, DialerCall call) { 248 // same logic should happen as with onStateChange() 249 onStateChange(oldState, newState, CallList.getInstance()); 250 } 251 252 @Override 253 public void onStateChange(InCallState oldState, InCallState newState, CallList callList) { 254 Trace.beginSection("CallCardPresenter.onStateChange"); 255 LogUtil.v("CallCardPresenter.onStateChange", "oldState: %s, newState: %s", oldState, newState); 256 if (inCallScreen == null) { 257 Trace.endSection(); 258 return; 259 } 260 261 DialerCall primary = null; 262 DialerCall secondary = null; 263 264 if (newState == InCallState.INCOMING) { 265 primary = callList.getIncomingCall(); 266 } else if (newState == InCallState.PENDING_OUTGOING || newState == InCallState.OUTGOING) { 267 primary = callList.getOutgoingCall(); 268 if (primary == null) { 269 primary = callList.getPendingOutgoingCall(); 270 } 271 272 // getCallToDisplay doesn't go through outgoing or incoming calls. It will return the 273 // highest priority call to display as the secondary call. 274 secondary = getCallToDisplay(callList, null, true); 275 } else if (newState == InCallState.INCALL) { 276 primary = getCallToDisplay(callList, null, false); 277 secondary = getCallToDisplay(callList, primary, true); 278 } 279 280 LogUtil.v("CallCardPresenter.onStateChange", "primary call: " + primary); 281 LogUtil.v("CallCardPresenter.onStateChange", "secondary call: " + secondary); 282 String primaryNumber = null; 283 String secondaryNumber = null; 284 if (primary != null) { 285 primaryNumber = primary.getNumber(); 286 } 287 if (secondary != null) { 288 secondaryNumber = secondary.getNumber(); 289 } 290 291 final boolean primaryChanged = 292 !(DialerCall.areSame(this.primary, primary) 293 && TextUtils.equals(this.primaryNumber, primaryNumber)); 294 final boolean secondaryChanged = 295 !(DialerCall.areSame(this.secondary, secondary) 296 && TextUtils.equals(this.secondaryNumber, secondaryNumber)); 297 298 this.secondary = secondary; 299 this.secondaryNumber = secondaryNumber; 300 DialerCall previousPrimary = this.primary; 301 this.primary = primary; 302 this.primaryNumber = primaryNumber; 303 304 if (this.primary != null) { 305 InCallPresenter.getInstance().onForegroundCallChanged(this.primary); 306 inCallScreen.updateInCallScreenColors(); 307 } 308 309 if (primaryChanged && shouldShowNoteSentToast(primary)) { 310 inCallScreen.showNoteSentToast(); 311 } 312 313 // Refresh primary call information if either: 314 // 1. Primary call changed. 315 // 2. The call's ability to manage conference has changed. 316 if (shouldRefreshPrimaryInfo(primaryChanged)) { 317 // primary call has changed 318 if (previousPrimary != null) { 319 previousPrimary.removeListener(this); 320 } 321 this.primary.addListener(this); 322 323 primaryContactInfo = 324 ContactInfoCache.buildCacheEntryFromCall( 325 context, this.primary, this.primary.getState() == DialerCall.State.INCOMING); 326 updatePrimaryDisplayInfo(); 327 maybeStartSearch(this.primary, true); 328 } 329 330 if (previousPrimary != null && this.primary == null) { 331 previousPrimary.removeListener(this); 332 } 333 334 if (secondaryChanged) { 335 if (this.secondary == null) { 336 // Secondary call may have ended. Update the ui. 337 secondaryContactInfo = null; 338 updateSecondaryDisplayInfo(); 339 } else { 340 // secondary call has changed 341 secondaryContactInfo = 342 ContactInfoCache.buildCacheEntryFromCall( 343 context, this.secondary, this.secondary.getState() == DialerCall.State.INCOMING); 344 updateSecondaryDisplayInfo(); 345 maybeStartSearch(this.secondary, false); 346 } 347 } 348 349 // Set the call state 350 int callState = DialerCall.State.IDLE; 351 if (this.primary != null) { 352 callState = this.primary.getState(); 353 updatePrimaryCallState(); 354 } else { 355 getUi().setCallState(PrimaryCallState.createEmptyPrimaryCallState()); 356 } 357 358 maybeShowManageConferenceCallButton(); 359 360 // Hide the end call button instantly if we're receiving an incoming call. 361 getUi() 362 .setEndCallButtonEnabled( 363 shouldShowEndCallButton(this.primary, callState), 364 callState != DialerCall.State.INCOMING /* animate */); 365 366 maybeSendAccessibilityEvent(oldState, newState, primaryChanged); 367 Trace.endSection(); 368 } 369 370 @Override 371 public void onDetailsChanged(DialerCall call, Details details) { 372 updatePrimaryCallState(); 373 374 if (call.can(Details.CAPABILITY_MANAGE_CONFERENCE) 375 != details.can(Details.CAPABILITY_MANAGE_CONFERENCE)) { 376 maybeShowManageConferenceCallButton(); 377 } 378 } 379 380 @Override 381 public void onDialerCallDisconnect() {} 382 383 @Override 384 public void onDialerCallUpdate() { 385 // No-op; specific call updates handled elsewhere. 386 } 387 388 @Override 389 public void onWiFiToLteHandover() {} 390 391 @Override 392 public void onHandoverToWifiFailure() {} 393 394 @Override 395 public void onInternationalCallOnWifi() {} 396 397 @Override 398 public void onEnrichedCallSessionUpdate() { 399 LogUtil.enterBlock("CallCardPresenter.onEnrichedCallSessionUpdate"); 400 updatePrimaryDisplayInfo(); 401 } 402 403 /** Handles a change to the child number by refreshing the primary call info. */ 404 @Override 405 public void onDialerCallChildNumberChange() { 406 LogUtil.v("CallCardPresenter.onDialerCallChildNumberChange", ""); 407 408 if (primary == null) { 409 return; 410 } 411 updatePrimaryDisplayInfo(); 412 } 413 414 /** Handles a change to the last forwarding number by refreshing the primary call info. */ 415 @Override 416 public void onDialerCallLastForwardedNumberChange() { 417 LogUtil.v("CallCardPresenter.onDialerCallLastForwardedNumberChange", ""); 418 419 if (primary == null) { 420 return; 421 } 422 updatePrimaryDisplayInfo(); 423 updatePrimaryCallState(); 424 } 425 426 @Override 427 public void onDialerCallUpgradeToVideo() {} 428 429 /** Handles a change to the session modification state for a call. */ 430 @Override 431 public void onDialerCallSessionModificationStateChange() { 432 LogUtil.enterBlock("CallCardPresenter.onDialerCallSessionModificationStateChange"); 433 434 if (primary == null) { 435 return; 436 } 437 getUi() 438 .setEndCallButtonEnabled( 439 primary.getVideoTech().getSessionModificationState() 440 != SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST, 441 true /* shouldAnimate */); 442 updatePrimaryCallState(); 443 } 444 445 private boolean shouldRefreshPrimaryInfo(boolean primaryChanged) { 446 if (primary == null) { 447 return false; 448 } 449 return primaryChanged 450 || inCallScreen.isManageConferenceVisible() != shouldShowManageConference(); 451 } 452 453 private void updatePrimaryCallState() { 454 if (getUi() != null && primary != null) { 455 boolean isWorkCall = 456 primary.hasProperty(PROPERTY_ENTERPRISE_CALL) 457 || (primaryContactInfo != null 458 && primaryContactInfo.userType == ContactsUtils.USER_TYPE_WORK); 459 boolean isHdAudioCall = 460 isPrimaryCallActive() && primary.hasProperty(Details.PROPERTY_HIGH_DEF_AUDIO); 461 boolean isAttemptingHdAudioCall = 462 !isHdAudioCall 463 && !primary.hasProperty(DialerCall.PROPERTY_CODEC_KNOWN) 464 && MotorolaUtils.shouldBlinkHdIconWhenConnectingCall(context); 465 466 boolean isBusiness = primaryContactInfo != null && primaryContactInfo.isBusiness; 467 468 // Check for video state change and update the visibility of the contact photo. The contact 469 // photo is hidden when the incoming video surface is shown. 470 // The contact photo visibility can also change in setPrimary(). 471 boolean shouldShowContactPhoto = 472 !VideoCallPresenter.showIncomingVideo(primary.getVideoState(), primary.getState()); 473 getUi() 474 .setCallState( 475 new PrimaryCallState( 476 primary.getState(), 477 primary.isVideoCall(), 478 primary.getVideoTech().getSessionModificationState(), 479 primary.getDisconnectCause(), 480 getConnectionLabel(), 481 getCallStateIcon(), 482 getGatewayNumber(), 483 shouldShowCallSubject(primary) ? primary.getCallSubject() : null, 484 PhoneNumberHelper.formatNumber( 485 primary.getCallbackNumber(), primary.getSimCountryIso()), 486 primary.hasProperty(Details.PROPERTY_WIFI), 487 primary.isConferenceCall() 488 && !primary.hasProperty(Details.PROPERTY_GENERIC_CONFERENCE), 489 isWorkCall, 490 isAttemptingHdAudioCall, 491 isHdAudioCall, 492 !TextUtils.isEmpty(primary.getLastForwardedNumber()) || primary.isCallForwarded(), 493 shouldShowContactPhoto, 494 primary.getConnectTimeMillis(), 495 primary.isVoiceMailNumber(), 496 primary.isRemotelyHeld(), 497 isBusiness, 498 supports2ndCallOnHold(), 499 getSwapToSecondaryButtonState(), 500 primary.isAssistedDialed(), 501 null, 502 primary.getAssistedDialingExtras())); 503 504 InCallActivity activity = 505 (InCallActivity) (inCallScreen.getInCallScreenFragment().getActivity()); 506 if (activity != null) { 507 activity.onPrimaryCallStateChanged(); 508 } 509 } 510 } 511 512 private @ButtonState int getSwapToSecondaryButtonState() { 513 if (secondary == null) { 514 return ButtonState.NOT_SUPPORT; 515 } 516 if (primary.getState() == State.ACTIVE) { 517 return ButtonState.ENABLED; 518 } 519 return ButtonState.DISABLED; 520 } 521 522 /** Only show the conference call button if we can manage the conference. */ 523 private void maybeShowManageConferenceCallButton() { 524 getUi().showManageConferenceCallButton(shouldShowManageConference()); 525 } 526 527 /** 528 * Determines if the manage conference button should be visible, based on the current primary 529 * call. 530 * 531 * @return {@code True} if the manage conference button should be visible. 532 */ 533 private boolean shouldShowManageConference() { 534 if (primary == null) { 535 return false; 536 } 537 538 return primary.can(android.telecom.Call.Details.CAPABILITY_MANAGE_CONFERENCE) && !isFullscreen; 539 } 540 541 private boolean supports2ndCallOnHold() { 542 DialerCall firstCall = CallList.getInstance().getActiveOrBackgroundCall(); 543 DialerCall incomingCall = CallList.getInstance().getIncomingCall(); 544 if (firstCall != null && incomingCall != null && firstCall != incomingCall) { 545 return incomingCall.can(Details.CAPABILITY_HOLD); 546 } 547 return true; 548 } 549 550 @Override 551 public void onCallStateButtonClicked() { 552 Intent broadcastIntent = Bindings.get(context).getCallStateButtonBroadcastIntent(context); 553 if (broadcastIntent != null) { 554 LogUtil.v( 555 "CallCardPresenter.onCallStateButtonClicked", 556 "sending call state button broadcast: " + broadcastIntent); 557 context.sendBroadcast(broadcastIntent, Manifest.permission.READ_PHONE_STATE); 558 } 559 } 560 561 @Override 562 public void onManageConferenceClicked() { 563 InCallActivity activity = 564 (InCallActivity) (inCallScreen.getInCallScreenFragment().getActivity()); 565 activity.showConferenceFragment(true); 566 } 567 568 @Override 569 public void onShrinkAnimationComplete() { 570 InCallPresenter.getInstance().onShrinkAnimationComplete(); 571 } 572 573 private void maybeStartSearch(DialerCall call, boolean isPrimary) { 574 // no need to start search for conference calls which show generic info. 575 if (call != null && !call.isConferenceCall()) { 576 startContactInfoSearch(call, isPrimary, call.getState() == DialerCall.State.INCOMING); 577 } 578 } 579 580 /** Starts a query for more contact data for the save primary and secondary calls. */ 581 private void startContactInfoSearch( 582 final DialerCall call, final boolean isPrimary, boolean isIncoming) { 583 final ContactInfoCache cache = ContactInfoCache.getInstance(context); 584 585 cache.findInfo(call, isIncoming, new ContactLookupCallback(this, isPrimary)); 586 } 587 588 private void onContactInfoComplete(String callId, ContactCacheEntry entry, boolean isPrimary) { 589 final boolean entryMatchesExistingCall = 590 (isPrimary && primary != null && TextUtils.equals(callId, primary.getId())) 591 || (!isPrimary && secondary != null && TextUtils.equals(callId, secondary.getId())); 592 if (entryMatchesExistingCall) { 593 updateContactEntry(entry, isPrimary); 594 } else { 595 LogUtil.e( 596 "CallCardPresenter.onContactInfoComplete", 597 "dropping stale contact lookup info for " + callId); 598 } 599 600 final DialerCall call = CallList.getInstance().getCallById(callId); 601 if (call != null) { 602 call.getLogState().contactLookupResult = entry.contactLookupResult; 603 } 604 if (entry.lookupUri != null) { 605 CallerInfoUtils.sendViewNotification(context, entry.lookupUri); 606 } 607 } 608 609 private void onImageLoadComplete(String callId, ContactCacheEntry entry) { 610 if (getUi() == null) { 611 return; 612 } 613 614 if (entry.photo != null) { 615 if (primary != null && callId.equals(primary.getId())) { 616 updateContactEntry(entry, true /* isPrimary */); 617 } else if (secondary != null && callId.equals(secondary.getId())) { 618 updateContactEntry(entry, false /* isPrimary */); 619 } 620 } 621 } 622 623 private void updateContactEntry(ContactCacheEntry entry, boolean isPrimary) { 624 if (isPrimary) { 625 primaryContactInfo = entry; 626 updatePrimaryDisplayInfo(); 627 } else { 628 secondaryContactInfo = entry; 629 updateSecondaryDisplayInfo(); 630 } 631 } 632 633 /** 634 * Get the highest priority call to display. Goes through the calls and chooses which to return 635 * based on priority of which type of call to display to the user. Callers can use the "ignore" 636 * feature to get the second best call by passing a previously found primary call as ignore. 637 * 638 * @param ignore A call to ignore if found. 639 */ 640 private DialerCall getCallToDisplay( 641 CallList callList, DialerCall ignore, boolean skipDisconnected) { 642 // Active calls come second. An active call always gets precedent. 643 DialerCall retval = callList.getActiveCall(); 644 if (retval != null && retval != ignore) { 645 return retval; 646 } 647 648 // Sometimes there is intemediate state that two calls are in active even one is about 649 // to be on hold. 650 retval = callList.getSecondActiveCall(); 651 if (retval != null && retval != ignore) { 652 return retval; 653 } 654 655 // Disconnected calls get primary position if there are no active calls 656 // to let user know quickly what call has disconnected. Disconnected 657 // calls are very short lived. 658 if (!skipDisconnected) { 659 retval = callList.getDisconnectingCall(); 660 if (retval != null && retval != ignore) { 661 return retval; 662 } 663 retval = callList.getDisconnectedCall(); 664 if (retval != null && retval != ignore) { 665 return retval; 666 } 667 } 668 669 // Then we go to background call (calls on hold) 670 retval = callList.getBackgroundCall(); 671 if (retval != null && retval != ignore) { 672 return retval; 673 } 674 675 // Lastly, we go to a second background call. 676 retval = callList.getSecondBackgroundCall(); 677 678 return retval; 679 } 680 681 private void updatePrimaryDisplayInfo() { 682 if (inCallScreen == null) { 683 // TODO: May also occur if search result comes back after ui is destroyed. Look into 684 // removing that case completely. 685 LogUtil.v( 686 "CallCardPresenter.updatePrimaryDisplayInfo", 687 "updatePrimaryDisplayInfo called but ui is null!"); 688 return; 689 } 690 691 if (primary == null) { 692 // Clear the primary display info. 693 inCallScreen.setPrimary(PrimaryInfo.createEmptyPrimaryInfo()); 694 return; 695 } 696 697 // Hide the contact photo if we are in a video call and the incoming video surface is 698 // showing. 699 boolean showContactPhoto = 700 !VideoCallPresenter.showIncomingVideo(primary.getVideoState(), primary.getState()); 701 702 // DialerCall placed through a work phone account. 703 boolean hasWorkCallProperty = primary.hasProperty(PROPERTY_ENTERPRISE_CALL); 704 705 MultimediaData multimediaData = null; 706 if (primary.getEnrichedCallSession() != null) { 707 multimediaData = primary.getEnrichedCallSession().getMultimediaData(); 708 } 709 710 if (primary.isConferenceCall()) { 711 LogUtil.v( 712 "CallCardPresenter.updatePrimaryDisplayInfo", 713 "update primary display info for conference call."); 714 715 inCallScreen.setPrimary( 716 new PrimaryInfo( 717 null /* number */, 718 CallerInfoUtils.getConferenceString( 719 context, primary.hasProperty(Details.PROPERTY_GENERIC_CONFERENCE)), 720 false /* nameIsNumber */, 721 null /* location */, 722 null /* label */, 723 null /* photo */, 724 ContactPhotoType.DEFAULT_PLACEHOLDER, 725 false /* isSipCall */, 726 showContactPhoto, 727 hasWorkCallProperty, 728 false /* isSpam */, 729 false /* isLocalContact */, 730 false /* answeringDisconnectsOngoingCall */, 731 shouldShowLocation(), 732 null /* contactInfoLookupKey */, 733 null /* enrichedCallMultimediaData */, 734 true /* showInCallButtonGrid */, 735 primary.getNumberPresentation())); 736 } else if (primaryContactInfo != null) { 737 LogUtil.v( 738 "CallCardPresenter.updatePrimaryDisplayInfo", 739 "update primary display info for " + primaryContactInfo); 740 741 String name = getNameForCall(primaryContactInfo); 742 String number; 743 744 boolean isChildNumberShown = !TextUtils.isEmpty(primary.getChildNumber()); 745 boolean isForwardedNumberShown = !TextUtils.isEmpty(primary.getLastForwardedNumber()); 746 boolean isCallSubjectShown = shouldShowCallSubject(primary); 747 748 if (isCallSubjectShown) { 749 number = null; 750 } else if (isChildNumberShown) { 751 number = context.getString(R.string.child_number, primary.getChildNumber()); 752 } else if (isForwardedNumberShown) { 753 // Use last forwarded number instead of second line, if present. 754 number = primary.getLastForwardedNumber(); 755 } else { 756 number = primaryContactInfo.number; 757 } 758 759 boolean nameIsNumber = name != null && name.equals(primaryContactInfo.number); 760 761 // DialerCall with caller that is a work contact. 762 boolean isWorkContact = (primaryContactInfo.userType == ContactsUtils.USER_TYPE_WORK); 763 inCallScreen.setPrimary( 764 new PrimaryInfo( 765 number, 766 primary.updateNameIfRestricted(name), 767 nameIsNumber, 768 shouldShowLocationAsLabel(nameIsNumber, primaryContactInfo.shouldShowLocation) 769 ? primaryContactInfo.location 770 : null, 771 isChildNumberShown || isCallSubjectShown ? null : primaryContactInfo.label, 772 primaryContactInfo.photo, 773 primaryContactInfo.photoType, 774 primaryContactInfo.isSipCall, 775 showContactPhoto, 776 hasWorkCallProperty || isWorkContact, 777 primary.isSpam(), 778 primaryContactInfo.isLocalContact(), 779 primary.answeringDisconnectsForegroundVideoCall(), 780 shouldShowLocation(), 781 primaryContactInfo.lookupKey, 782 multimediaData, 783 true /* showInCallButtonGrid */, 784 primary.getNumberPresentation())); 785 } else { 786 // Clear the primary display info. 787 inCallScreen.setPrimary(PrimaryInfo.createEmptyPrimaryInfo()); 788 } 789 790 if (isInCallScreenReady) { 791 inCallScreen.showLocationUi(getLocationFragment()); 792 } else { 793 LogUtil.i("CallCardPresenter.updatePrimaryDisplayInfo", "UI not ready, not showing location"); 794 } 795 } 796 797 private static boolean shouldShowLocationAsLabel( 798 boolean nameIsNumber, boolean shouldShowLocation) { 799 if (nameIsNumber) { 800 return true; 801 } 802 if (shouldShowLocation) { 803 return true; 804 } 805 return false; 806 } 807 808 private Fragment getLocationFragment() { 809 if (!shouldShowLocation()) { 810 return null; 811 } 812 LogUtil.i("CallCardPresenter.getLocationFragment", "returning location fragment"); 813 return callLocation.getLocationFragment(context); 814 } 815 816 private boolean shouldShowLocation() { 817 if (!ConfigProviderBindings.get(context) 818 .getBoolean(CONFIG_ENABLE_EMERGENCY_LOCATION, CONFIG_ENABLE_EMERGENCY_LOCATION_DEFAULT)) { 819 LogUtil.i("CallCardPresenter.getLocationFragment", "disabled by config."); 820 return false; 821 } 822 if (!isPotentialEmergencyCall()) { 823 LogUtil.i("CallCardPresenter.getLocationFragment", "shouldn't show location"); 824 return false; 825 } 826 if (!hasLocationPermission()) { 827 LogUtil.i("CallCardPresenter.getLocationFragment", "no location permission."); 828 return false; 829 } 830 if (isBatteryTooLowForEmergencyLocation()) { 831 LogUtil.i("CallCardPresenter.getLocationFragment", "low battery."); 832 return false; 833 } 834 if (ActivityCompat.isInMultiWindowMode(inCallScreen.getInCallScreenFragment().getActivity())) { 835 LogUtil.i("CallCardPresenter.getLocationFragment", "in multi-window mode"); 836 return false; 837 } 838 if (primary.isVideoCall()) { 839 LogUtil.i("CallCardPresenter.getLocationFragment", "emergency video calls not supported"); 840 return false; 841 } 842 if (!callLocation.canGetLocation(context)) { 843 LogUtil.i("CallCardPresenter.getLocationFragment", "can't get current location"); 844 return false; 845 } 846 return true; 847 } 848 849 private boolean isPotentialEmergencyCall() { 850 if (isOutgoingEmergencyCall(primary)) { 851 LogUtil.i("CallCardPresenter.shouldShowLocation", "new emergency call"); 852 return true; 853 } else if (isIncomingEmergencyCall(primary)) { 854 LogUtil.i("CallCardPresenter.shouldShowLocation", "potential emergency callback"); 855 return true; 856 } else if (isIncomingEmergencyCall(secondary)) { 857 LogUtil.i("CallCardPresenter.shouldShowLocation", "has potential emergency callback"); 858 return true; 859 } 860 return false; 861 } 862 863 private static boolean isOutgoingEmergencyCall(@Nullable DialerCall call) { 864 return call != null && !call.isIncoming() && call.isEmergencyCall(); 865 } 866 867 private static boolean isIncomingEmergencyCall(@Nullable DialerCall call) { 868 return call != null && call.isIncoming() && call.isPotentialEmergencyCallback(); 869 } 870 871 private boolean hasLocationPermission() { 872 return ContextCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION) 873 == PackageManager.PERMISSION_GRANTED; 874 } 875 876 private boolean isBatteryTooLowForEmergencyLocation() { 877 Intent batteryStatus = 878 context.registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED)); 879 int status = batteryStatus.getIntExtra(BatteryManager.EXTRA_STATUS, -1); 880 if (status == BatteryManager.BATTERY_STATUS_CHARGING 881 || status == BatteryManager.BATTERY_STATUS_FULL) { 882 // Plugged in or full battery 883 return false; 884 } 885 int level = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); 886 int scale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1); 887 float batteryPercent = (100f * level) / scale; 888 long threshold = 889 ConfigProviderBindings.get(context) 890 .getLong( 891 CONFIG_MIN_BATTERY_PERCENT_FOR_EMERGENCY_LOCATION, 892 CONFIG_MIN_BATTERY_PERCENT_FOR_EMERGENCY_LOCATION_DEFAULT); 893 LogUtil.i( 894 "CallCardPresenter.isBatteryTooLowForEmergencyLocation", 895 "percent charged: " + batteryPercent + ", min required charge: " + threshold); 896 return batteryPercent < threshold; 897 } 898 899 private void updateSecondaryDisplayInfo() { 900 if (inCallScreen == null) { 901 return; 902 } 903 904 if (secondary == null) { 905 // Clear the secondary display info. 906 inCallScreen.setSecondary(SecondaryInfo.createEmptySecondaryInfo(isFullscreen)); 907 return; 908 } 909 910 if (secondary.isMergeInProcess()) { 911 LogUtil.i( 912 "CallCardPresenter.updateSecondaryDisplayInfo", 913 "secondary call is merge in process, clearing info"); 914 inCallScreen.setSecondary(SecondaryInfo.createEmptySecondaryInfo(isFullscreen)); 915 return; 916 } 917 918 if (secondary.isConferenceCall()) { 919 inCallScreen.setSecondary( 920 new SecondaryInfo( 921 true /* show */, 922 CallerInfoUtils.getConferenceString( 923 context, secondary.hasProperty(Details.PROPERTY_GENERIC_CONFERENCE)), 924 false /* nameIsNumber */, 925 null /* label */, 926 secondary.getCallProviderLabel(), 927 true /* isConference */, 928 secondary.isVideoCall(), 929 isFullscreen)); 930 } else if (secondaryContactInfo != null) { 931 LogUtil.v("CallCardPresenter.updateSecondaryDisplayInfo", "" + secondaryContactInfo); 932 String name = getNameForCall(secondaryContactInfo); 933 boolean nameIsNumber = name != null && name.equals(secondaryContactInfo.number); 934 inCallScreen.setSecondary( 935 new SecondaryInfo( 936 true /* show */, 937 secondary.updateNameIfRestricted(name), 938 nameIsNumber, 939 secondaryContactInfo.label, 940 secondary.getCallProviderLabel(), 941 false /* isConference */, 942 secondary.isVideoCall(), 943 isFullscreen)); 944 } else { 945 // Clear the secondary display info. 946 inCallScreen.setSecondary(SecondaryInfo.createEmptySecondaryInfo(isFullscreen)); 947 } 948 } 949 950 /** Returns the gateway number for any existing outgoing call. */ 951 private String getGatewayNumber() { 952 if (hasOutgoingGatewayCall()) { 953 return DialerCall.getNumberFromHandle(primary.getGatewayInfo().getGatewayAddress()); 954 } 955 return null; 956 } 957 958 /** 959 * Returns the label (line of text above the number/name) for any given call. For example, 960 * "calling via [Account/Google Voice]" for outgoing calls. 961 */ 962 private String getConnectionLabel() { 963 if (ContextCompat.checkSelfPermission(context, Manifest.permission.READ_PHONE_STATE) 964 != PackageManager.PERMISSION_GRANTED) { 965 return null; 966 } 967 StatusHints statusHints = primary.getStatusHints(); 968 if (statusHints != null && !TextUtils.isEmpty(statusHints.getLabel())) { 969 return statusHints.getLabel().toString(); 970 } 971 972 if (hasOutgoingGatewayCall() && getUi() != null) { 973 // Return the label for the gateway app on outgoing calls. 974 final PackageManager pm = context.getPackageManager(); 975 try { 976 ApplicationInfo info = 977 pm.getApplicationInfo(primary.getGatewayInfo().getGatewayProviderPackageName(), 0); 978 return pm.getApplicationLabel(info).toString(); 979 } catch (PackageManager.NameNotFoundException e) { 980 LogUtil.e("CallCardPresenter.getConnectionLabel", "gateway Application Not Found.", e); 981 return null; 982 } 983 } 984 return primary.getCallProviderLabel(); 985 } 986 987 private Drawable getCallStateIcon() { 988 // Return connection icon if one exists. 989 StatusHints statusHints = primary.getStatusHints(); 990 if (statusHints != null && statusHints.getIcon() != null) { 991 Drawable icon = statusHints.getIcon().loadDrawable(context); 992 if (icon != null) { 993 return icon; 994 } 995 } 996 997 return null; 998 } 999 1000 private boolean hasOutgoingGatewayCall() { 1001 // We only display the gateway information while STATE_DIALING so return false for any other 1002 // call state. 1003 // TODO: mPrimary can be null because this is called from updatePrimaryDisplayInfo which 1004 // is also called after a contact search completes (call is not present yet). Split the 1005 // UI update so it can receive independent updates. 1006 if (primary == null) { 1007 return false; 1008 } 1009 return DialerCall.State.isDialing(primary.getState()) 1010 && primary.getGatewayInfo() != null 1011 && !primary.getGatewayInfo().isEmpty(); 1012 } 1013 1014 /** Gets the name to display for the call. */ 1015 private String getNameForCall(ContactCacheEntry contactInfo) { 1016 String preferredName = 1017 ContactDisplayUtils.getPreferredDisplayName( 1018 contactInfo.namePrimary, contactInfo.nameAlternative, contactsPreferences); 1019 if (TextUtils.isEmpty(preferredName)) { 1020 return contactInfo.number; 1021 } 1022 return preferredName; 1023 } 1024 1025 @Override 1026 public void onSecondaryInfoClicked() { 1027 if (secondary == null) { 1028 LogUtil.e( 1029 "CallCardPresenter.onSecondaryInfoClicked", 1030 "secondary info clicked but no secondary call."); 1031 return; 1032 } 1033 1034 Logger.get(context) 1035 .logCallImpression( 1036 DialerImpression.Type.IN_CALL_SWAP_SECONDARY_BUTTON_PRESSED, 1037 primary.getUniqueCallId(), 1038 primary.getTimeAddedMs()); 1039 LogUtil.i( 1040 "CallCardPresenter.onSecondaryInfoClicked", "swapping call to foreground: " + secondary); 1041 secondary.unhold(); 1042 } 1043 1044 @Override 1045 public void onEndCallClicked() { 1046 LogUtil.i("CallCardPresenter.onEndCallClicked", "disconnecting call: " + primary); 1047 if (primary != null) { 1048 primary.disconnect(); 1049 } 1050 PostCall.onDisconnectPressed(context); 1051 } 1052 1053 /** 1054 * Handles a change to the fullscreen mode of the in-call UI. 1055 * 1056 * @param isFullscreenMode {@code True} if the in-call UI is entering full screen mode. 1057 */ 1058 @Override 1059 public void onFullscreenModeChanged(boolean isFullscreenMode) { 1060 isFullscreen = isFullscreenMode; 1061 if (inCallScreen == null) { 1062 return; 1063 } 1064 maybeShowManageConferenceCallButton(); 1065 } 1066 1067 private boolean isPrimaryCallActive() { 1068 return primary != null && primary.getState() == DialerCall.State.ACTIVE; 1069 } 1070 1071 private boolean shouldShowEndCallButton(DialerCall primary, int callState) { 1072 if (primary == null) { 1073 return false; 1074 } 1075 if ((!DialerCall.State.isConnectingOrConnected(callState) 1076 && callState != DialerCall.State.DISCONNECTING 1077 && callState != DialerCall.State.DISCONNECTED) 1078 || callState == DialerCall.State.INCOMING) { 1079 return false; 1080 } 1081 if (this.primary.getVideoTech().getSessionModificationState() 1082 == SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST) { 1083 return false; 1084 } 1085 return true; 1086 } 1087 1088 @Override 1089 public void onInCallScreenResumed() { 1090 updatePrimaryDisplayInfo(); 1091 1092 if (shouldSendAccessibilityEvent) { 1093 handler.postDelayed(sendAccessibilityEventRunnable, ACCESSIBILITY_ANNOUNCEMENT_DELAY_MILLIS); 1094 } 1095 } 1096 1097 @Override 1098 public void onInCallScreenPaused() {} 1099 1100 static boolean sendAccessibilityEvent(Context context, InCallScreen inCallScreen) { 1101 AccessibilityManager am = 1102 (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE); 1103 if (!am.isEnabled()) { 1104 LogUtil.w("CallCardPresenter.sendAccessibilityEvent", "accessibility is off"); 1105 return false; 1106 } 1107 if (inCallScreen == null) { 1108 LogUtil.w("CallCardPresenter.sendAccessibilityEvent", "incallscreen is null"); 1109 return false; 1110 } 1111 Fragment fragment = inCallScreen.getInCallScreenFragment(); 1112 if (fragment == null || fragment.getView() == null || fragment.getView().getParent() == null) { 1113 LogUtil.w("CallCardPresenter.sendAccessibilityEvent", "fragment/view/parent is null"); 1114 return false; 1115 } 1116 1117 DisplayManager displayManager = 1118 (DisplayManager) context.getSystemService(Context.DISPLAY_SERVICE); 1119 Display display = displayManager.getDisplay(Display.DEFAULT_DISPLAY); 1120 boolean screenIsOn = display.getState() == Display.STATE_ON; 1121 LogUtil.d("CallCardPresenter.sendAccessibilityEvent", "screen is on: %b", screenIsOn); 1122 if (!screenIsOn) { 1123 return false; 1124 } 1125 1126 AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_ANNOUNCEMENT); 1127 inCallScreen.dispatchPopulateAccessibilityEvent(event); 1128 View view = inCallScreen.getInCallScreenFragment().getView(); 1129 view.getParent().requestSendAccessibilityEvent(view, event); 1130 return true; 1131 } 1132 1133 private void maybeSendAccessibilityEvent( 1134 InCallState oldState, final InCallState newState, boolean primaryChanged) { 1135 shouldSendAccessibilityEvent = false; 1136 if (context == null) { 1137 return; 1138 } 1139 final AccessibilityManager am = 1140 (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE); 1141 if (!am.isEnabled()) { 1142 return; 1143 } 1144 // Announce the current call if it's new incoming/outgoing call or primary call is changed 1145 // due to switching calls between two ongoing calls (one is on hold). 1146 if ((oldState != InCallState.OUTGOING && newState == InCallState.OUTGOING) 1147 || (oldState != InCallState.INCOMING && newState == InCallState.INCOMING) 1148 || primaryChanged) { 1149 LogUtil.i( 1150 "CallCardPresenter.maybeSendAccessibilityEvent", "schedule accessibility announcement"); 1151 shouldSendAccessibilityEvent = true; 1152 handler.postDelayed(sendAccessibilityEventRunnable, ACCESSIBILITY_ANNOUNCEMENT_DELAY_MILLIS); 1153 } 1154 } 1155 1156 /** 1157 * Determines whether the call subject should be visible on the UI. For the call subject to be 1158 * visible, the call has to be in an incoming or waiting state, and the subject must not be empty. 1159 * 1160 * @param call The call. 1161 * @return {@code true} if the subject should be shown, {@code false} otherwise. 1162 */ 1163 private boolean shouldShowCallSubject(DialerCall call) { 1164 if (call == null) { 1165 return false; 1166 } 1167 1168 boolean isIncomingOrWaiting = 1169 primary.getState() == DialerCall.State.INCOMING 1170 || primary.getState() == DialerCall.State.CALL_WAITING; 1171 return isIncomingOrWaiting 1172 && !TextUtils.isEmpty(call.getCallSubject()) 1173 && call.getNumberPresentation() == TelecomManager.PRESENTATION_ALLOWED 1174 && call.isCallSubjectSupported(); 1175 } 1176 1177 /** 1178 * Determines whether the "note sent" toast should be shown. It should be shown for a new outgoing 1179 * call with a subject. 1180 * 1181 * @param call The call 1182 * @return {@code true} if the toast should be shown, {@code false} otherwise. 1183 */ 1184 private boolean shouldShowNoteSentToast(DialerCall call) { 1185 return call != null 1186 && hasCallSubject(call) 1187 && (call.getState() == DialerCall.State.DIALING 1188 || call.getState() == DialerCall.State.CONNECTING); 1189 } 1190 1191 private InCallScreen getUi() { 1192 return inCallScreen; 1193 } 1194 1195 public static class ContactLookupCallback implements ContactInfoCacheCallback { 1196 1197 private final WeakReference<CallCardPresenter> callCardPresenter; 1198 private final boolean isPrimary; 1199 1200 public ContactLookupCallback(CallCardPresenter callCardPresenter, boolean isPrimary) { 1201 this.callCardPresenter = new WeakReference<CallCardPresenter>(callCardPresenter); 1202 this.isPrimary = isPrimary; 1203 } 1204 1205 @Override 1206 public void onContactInfoComplete(String callId, ContactCacheEntry entry) { 1207 CallCardPresenter presenter = callCardPresenter.get(); 1208 if (presenter != null) { 1209 presenter.onContactInfoComplete(callId, entry, isPrimary); 1210 } 1211 } 1212 1213 @Override 1214 public void onImageLoadComplete(String callId, ContactCacheEntry entry) { 1215 CallCardPresenter presenter = callCardPresenter.get(); 1216 if (presenter != null) { 1217 presenter.onImageLoadComplete(callId, entry); 1218 } 1219 } 1220 } 1221} 1222