/* * Copyright (C) 2013 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License */ package com.android.incallui; import android.Manifest; import android.app.Activity; import android.app.FragmentManager; import android.content.Context; import android.content.Intent; import android.content.pm.ApplicationInfo; import android.content.pm.PackageManager; import android.graphics.drawable.Drawable; import android.location.Address; import android.net.Uri; import android.os.Bundle; import android.telecom.Call.Details; import android.telecom.DisconnectCause; import android.telecom.PhoneAccount; import android.telecom.PhoneAccountHandle; import android.telecom.StatusHints; import android.telecom.TelecomManager; import android.telecom.VideoProfile; import android.telephony.PhoneNumberUtils; import android.text.TextUtils; import android.view.View; import android.view.accessibility.AccessibilityManager; import android.widget.ListAdapter; import com.android.incallui.Call.LogState; import com.android.incallui.Call.State; import com.android.incallui.InCallContactInteractions.ContactContextInfo; import com.android.incallui.ContactInfoCache.ContactCacheEntry; import com.android.incallui.ContactInfoCache.ContactInfoCacheCallback; import com.android.incallui.InCallPresenter.InCallDetailsListener; import com.android.incallui.InCallPresenter.InCallEventListener; import com.android.incallui.InCallPresenter.InCallState; import com.android.incallui.InCallPresenter.InCallStateListener; import com.android.incallui.InCallPresenter.IncomingCallListener; import com.android.incalluibind.ObjectFactory; import java.io.IOException; import java.lang.ref.WeakReference; import java.util.List; import com.google.common.base.Preconditions; /** * Presenter for the Call Card Fragment. *

* This class listens for changes to InCallState and passes it along to the fragment. */ public class CallCardPresenter extends Presenter implements InCallStateListener, IncomingCallListener, InCallDetailsListener, InCallEventListener, CallList.CallUpdateListener, DistanceHelper.Listener { public interface EmergencyCallListener { public void onCallUpdated(BaseFragment fragment, boolean isEmergency); } private static final String TAG = CallCardPresenter.class.getSimpleName(); private static final long CALL_TIME_UPDATE_INTERVAL_MS = 1000; private final EmergencyCallListener mEmergencyCallListener = ObjectFactory.newEmergencyCallListener(); private DistanceHelper mDistanceHelper; private Call mPrimary; private Call mSecondary; private ContactCacheEntry mPrimaryContactInfo; private ContactCacheEntry mSecondaryContactInfo; private CallTimer mCallTimer; private Context mContext; private boolean mSpinnerShowing = false; private boolean mHasShownToast = false; private InCallContactInteractions mInCallContactInteractions; public static class ContactLookupCallback implements ContactInfoCacheCallback { private final WeakReference mCallCardPresenter; private final boolean mIsPrimary; public ContactLookupCallback(CallCardPresenter callCardPresenter, boolean isPrimary) { mCallCardPresenter = new WeakReference(callCardPresenter); mIsPrimary = isPrimary; } @Override public void onContactInfoComplete(String callId, ContactCacheEntry entry) { CallCardPresenter presenter = mCallCardPresenter.get(); if (presenter != null) { presenter.onContactInfoComplete(callId, entry, mIsPrimary); } } @Override public void onImageLoadComplete(String callId, ContactCacheEntry entry) { CallCardPresenter presenter = mCallCardPresenter.get(); if (presenter != null) { presenter.onImageLoadComplete(callId, entry); } } @Override public void onContactInteractionsInfoComplete(String callId, ContactCacheEntry entry) { CallCardPresenter presenter = mCallCardPresenter.get(); if (presenter != null) { presenter.onContactInteractionsInfoComplete(callId, entry); } } } public CallCardPresenter() { // create the call timer mCallTimer = new CallTimer(new Runnable() { @Override public void run() { updateCallTime(); } }); } public void init(Context context, Call call) { mContext = Preconditions.checkNotNull(context); mDistanceHelper = ObjectFactory.newDistanceHelper(mContext, this); // Call may be null if disconnect happened already. if (call != null) { mPrimary = call; if (shouldShowNoteSentToast(mPrimary)) { final CallCardUi ui = getUi(); if (ui != null) { ui.showNoteSentToast(); } } CallList.getInstance().addCallUpdateListener(call.getId(), this); // start processing lookups right away. if (!call.isConferenceCall()) { startContactInfoSearch(call, true, call.getState() == Call.State.INCOMING); } else { updateContactEntry(null, true); } } onStateChange(null, InCallPresenter.getInstance().getInCallState(), CallList.getInstance()); } @Override public void onUiReady(CallCardUi ui) { super.onUiReady(ui); // Contact search may have completed before ui is ready. if (mPrimaryContactInfo != null) { updatePrimaryDisplayInfo(); } // Register for call state changes last InCallPresenter.getInstance().addListener(this); InCallPresenter.getInstance().addIncomingCallListener(this); InCallPresenter.getInstance().addDetailsListener(this); InCallPresenter.getInstance().addInCallEventListener(this); } @Override public void onUiUnready(CallCardUi ui) { super.onUiUnready(ui); // stop getting call state changes InCallPresenter.getInstance().removeListener(this); InCallPresenter.getInstance().removeIncomingCallListener(this); InCallPresenter.getInstance().removeDetailsListener(this); InCallPresenter.getInstance().removeInCallEventListener(this); if (mPrimary != null) { CallList.getInstance().removeCallUpdateListener(mPrimary.getId(), this); } if (mDistanceHelper != null) { mDistanceHelper.cleanUp(); } mPrimary = null; mPrimaryContactInfo = null; mSecondaryContactInfo = null; } @Override public void onIncomingCall(InCallState oldState, InCallState newState, Call call) { // same logic should happen as with onStateChange() onStateChange(oldState, newState, CallList.getInstance()); } @Override public void onStateChange(InCallState oldState, InCallState newState, CallList callList) { Log.d(this, "onStateChange() " + newState); final CallCardUi ui = getUi(); if (ui == null) { return; } Call primary = null; Call secondary = null; if (newState == InCallState.INCOMING) { primary = callList.getIncomingCall(); } else if (newState == InCallState.PENDING_OUTGOING || newState == InCallState.OUTGOING) { primary = callList.getOutgoingCall(); if (primary == null) { primary = callList.getPendingOutgoingCall(); } // getCallToDisplay doesn't go through outgoing or incoming calls. It will return the // highest priority call to display as the secondary call. secondary = getCallToDisplay(callList, null, true); } else if (newState == InCallState.INCALL) { primary = getCallToDisplay(callList, null, false); secondary = getCallToDisplay(callList, primary, true); } if (mInCallContactInteractions != null && (oldState == InCallState.INCOMING || newState == InCallState.INCOMING)) { ui.showContactContext(newState != InCallState.INCOMING); } Log.d(this, "Primary call: " + primary); Log.d(this, "Secondary call: " + secondary); final boolean primaryChanged = !(Call.areSame(mPrimary, primary) && Call.areSameNumber(mPrimary, primary)); final boolean secondaryChanged = !(Call.areSame(mSecondary, secondary) && Call.areSameNumber(mSecondary, secondary)); final boolean shouldShowCallSubject = shouldShowCallSubject(mPrimary); mSecondary = secondary; Call previousPrimary = mPrimary; mPrimary = primary; if (primaryChanged && shouldShowNoteSentToast(primary)) { ui.showNoteSentToast(); } // Refresh primary call information if either: // 1. Primary call changed. // 2. The call's ability to manage conference has changed. if (mPrimary != null && (primaryChanged || ui.isManageConferenceVisible() != shouldShowManageConference()) || ui.isCallSubjectVisible() != shouldShowCallSubject) { // primary call has changed if (previousPrimary != null) { CallList.getInstance().removeCallUpdateListener(previousPrimary.getId(), this); } CallList.getInstance().addCallUpdateListener(mPrimary.getId(), this); mPrimaryContactInfo = ContactInfoCache.buildCacheEntryFromCall(mContext, mPrimary, mPrimary.getState() == Call.State.INCOMING); updatePrimaryDisplayInfo(); maybeStartSearch(mPrimary, true); mPrimary.setSessionModificationState(Call.SessionModificationState.NO_REQUEST); } if (previousPrimary != null && mPrimary == null) { CallList.getInstance().removeCallUpdateListener(previousPrimary.getId(), this); } if (mSecondary == null) { // Secondary call may have ended. Update the ui. mSecondaryContactInfo = null; updateSecondaryDisplayInfo(); } else if (secondaryChanged) { // secondary call has changed mSecondaryContactInfo = ContactInfoCache.buildCacheEntryFromCall(mContext, mSecondary, mSecondary.getState() == Call.State.INCOMING); updateSecondaryDisplayInfo(); maybeStartSearch(mSecondary, false); mSecondary.setSessionModificationState(Call.SessionModificationState.NO_REQUEST); } // Start/stop timers. if (isPrimaryCallActive()) { Log.d(this, "Starting the calltime timer"); mCallTimer.start(CALL_TIME_UPDATE_INTERVAL_MS); } else { Log.d(this, "Canceling the calltime timer"); mCallTimer.cancel(); ui.setPrimaryCallElapsedTime(false, 0); } // Set the call state int callState = Call.State.IDLE; if (mPrimary != null) { callState = mPrimary.getState(); updatePrimaryCallState(); } else { getUi().setCallState( callState, VideoProfile.STATE_AUDIO_ONLY, Call.SessionModificationState.NO_REQUEST, new DisconnectCause(DisconnectCause.UNKNOWN), null, null, null, false /* isWifi */, false /* isConference */); getUi().showHdAudioIndicator(false); } maybeShowManageConferenceCallButton(); // Hide the end call button instantly if we're receiving an incoming call. getUi().setEndCallButtonEnabled(shouldShowEndCallButton(mPrimary, callState), callState != Call.State.INCOMING /* animate */); maybeSendAccessibilityEvent(oldState, newState); } @Override public void onDetailsChanged(Call call, Details details) { updatePrimaryCallState(); if (call.can(Details.CAPABILITY_MANAGE_CONFERENCE) != Details.can(details.getCallCapabilities(), Details.CAPABILITY_MANAGE_CONFERENCE)) { maybeShowManageConferenceCallButton(); } } @Override public void onCallChanged(Call call) { // No-op; specific call updates handled elsewhere. } /** * Handles a change to the session modification state for a call. Triggers showing the progress * spinner, as well as updating the call state label. * * @param sessionModificationState The new session modification state. */ @Override public void onSessionModificationStateChange(int sessionModificationState) { Log.d(this, "onSessionModificationStateChange : sessionModificationState = " + sessionModificationState); if (mPrimary == null) { return; } maybeShowProgressSpinner(mPrimary.getState(), sessionModificationState); getUi().setEndCallButtonEnabled(sessionModificationState != Call.SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST, true /* shouldAnimate */); updatePrimaryCallState(); } /** * Handles a change to the last forwarding number by refreshing the primary call info. */ @Override public void onLastForwardedNumberChange() { Log.v(this, "onLastForwardedNumberChange"); if (mPrimary == null) { return; } updatePrimaryDisplayInfo(); } private String getSubscriptionNumber() { // If it's an emergency call, and they're not populating the callback number, // then try to fall back to the phone sub info (to hopefully get the SIM's // number directly from the telephony layer). PhoneAccountHandle accountHandle = mPrimary.getAccountHandle(); if (accountHandle != null) { TelecomManager mgr = InCallPresenter.getInstance().getTelecomManager(); PhoneAccount account = mgr.getPhoneAccount(accountHandle); if (account != null) { return getNumberFromHandle(account.getSubscriptionAddress()); } } return null; } private void updatePrimaryCallState() { if (getUi() != null && mPrimary != null) { getUi().setCallState( mPrimary.getState(), mPrimary.getVideoState(), mPrimary.getSessionModificationState(), mPrimary.getDisconnectCause(), getConnectionLabel(), getCallStateIcon(), getGatewayNumber(), mPrimary.hasProperty(Details.PROPERTY_WIFI), mPrimary.isConferenceCall()); maybeShowHdAudioIcon(); setCallbackNumber(); } } /** * Show the HD icon if the call is active and has {@link Details#PROPERTY_HIGH_DEF_AUDIO}, * except if the call has a last forwarded number (we will show that icon instead). */ private void maybeShowHdAudioIcon() { boolean showHdAudioIndicator = isPrimaryCallActive() && mPrimary.hasProperty(Details.PROPERTY_HIGH_DEF_AUDIO) && TextUtils.isEmpty(mPrimary.getLastForwardedNumber()); getUi().showHdAudioIndicator(showHdAudioIndicator); } /** * Only show the conference call button if we can manage the conference. */ private void maybeShowManageConferenceCallButton() { getUi().showManageConferenceCallButton(shouldShowManageConference()); } /** * Determines if a pending session modification exists for the current call. If so, the * progress spinner is shown, and the call state is updated. * * @param callState The call state. * @param sessionModificationState The session modification state. */ private void maybeShowProgressSpinner(int callState, int sessionModificationState) { final boolean show = sessionModificationState == Call.SessionModificationState.WAITING_FOR_RESPONSE && callState == Call.State.ACTIVE; if (show != mSpinnerShowing) { getUi().setProgressSpinnerVisible(show); mSpinnerShowing = show; } } /** * Determines if the manage conference button should be visible, based on the current primary * call. * * @return {@code True} if the manage conference button should be visible. */ private boolean shouldShowManageConference() { if (mPrimary == null) { return false; } return mPrimary.can(android.telecom.Call.Details.CAPABILITY_MANAGE_CONFERENCE) && !mPrimary.isVideoCall(mContext); } private void setCallbackNumber() { String callbackNumber = null; // Show the emergency callback number if either: // 1. This is an emergency call. // 2. The phone is in Emergency Callback Mode, which means we should show the callback // number. boolean showCallbackNumber = mPrimary.hasProperty(Details.PROPERTY_EMERGENCY_CALLBACK_MODE); if (mPrimary.isEmergencyCall() || showCallbackNumber) { callbackNumber = getSubscriptionNumber(); } else { StatusHints statusHints = mPrimary.getTelecomCall().getDetails().getStatusHints(); if (statusHints != null) { Bundle extras = statusHints.getExtras(); if (extras != null) { callbackNumber = extras.getString(TelecomManager.EXTRA_CALL_BACK_NUMBER); } } } TelecomManager mgr = InCallPresenter.getInstance().getTelecomManager(); String simNumber = mgr.getLine1Number(mPrimary.getAccountHandle()); if (!showCallbackNumber && PhoneNumberUtils.compare(callbackNumber, simNumber)) { Log.d(this, "Numbers are the same (and callback number is not being forced to show);" + " not showing the callback number"); callbackNumber = null; } getUi().setCallbackNumber(callbackNumber, mPrimary.isEmergencyCall() || showCallbackNumber); } public void updateCallTime() { final CallCardUi ui = getUi(); if (ui == null) { mCallTimer.cancel(); } else if (!isPrimaryCallActive()) { ui.setPrimaryCallElapsedTime(false, 0); mCallTimer.cancel(); } else { final long callStart = mPrimary.getConnectTimeMillis(); final long duration = System.currentTimeMillis() - callStart; ui.setPrimaryCallElapsedTime(true, duration); } } public void onCallStateButtonTouched() { Intent broadcastIntent = ObjectFactory.getCallStateButtonBroadcastIntent(mContext); if (broadcastIntent != null) { Log.d(this, "Sending call state button broadcast: ", broadcastIntent); mContext.sendBroadcast(broadcastIntent, Manifest.permission.READ_PHONE_STATE); } } /** * Handles click on the contact photo by toggling fullscreen mode if the current call is a video * call. */ public void onContactPhotoClick() { if (mPrimary != null && mPrimary.isVideoCall(mContext)) { InCallPresenter.getInstance().toggleFullscreenMode(); } } private void maybeStartSearch(Call call, boolean isPrimary) { // no need to start search for conference calls which show generic info. if (call != null && !call.isConferenceCall()) { startContactInfoSearch(call, isPrimary, call.getState() == Call.State.INCOMING); } } /** * Starts a query for more contact data for the save primary and secondary calls. */ private void startContactInfoSearch(final Call call, final boolean isPrimary, boolean isIncoming) { final ContactInfoCache cache = ContactInfoCache.getInstance(mContext); cache.findInfo(call, isIncoming, new ContactLookupCallback(this, isPrimary)); } private void onContactInfoComplete(String callId, ContactCacheEntry entry, boolean isPrimary) { final boolean entryMatchesExistingCall = (isPrimary && mPrimary != null && TextUtils.equals(callId, mPrimary.getId())) || (!isPrimary && mSecondary != null && TextUtils.equals(callId, mSecondary.getId())); if (entryMatchesExistingCall) { updateContactEntry(entry, isPrimary); } else { Log.w(this, "Dropping stale contact lookup info for " + callId); } if (entry.name != null) { Log.d(TAG, "Contact found: " + entry); } final Call call = CallList.getInstance().getCallById(callId); if (call != null) { call.getLogState().contactLookupResult = entry.contactLookupResult; } if (entry.contactUri != null) { CallerInfoUtils.sendViewNotification(mContext, entry.contactUri); } } private void onImageLoadComplete(String callId, ContactCacheEntry entry) { if (getUi() == null) { return; } if (entry.photo != null) { if (mPrimary != null && callId.equals(mPrimary.getId())) { boolean showContactPhoto = !VideoCallPresenter.showIncomingVideo( mPrimary.getVideoState(), mPrimary.getState()); getUi().setPrimaryImage(entry.photo, showContactPhoto); } } } private void onContactInteractionsInfoComplete(String callId, ContactCacheEntry entry) { if (getUi() == null) { return; } if (mPrimary != null && callId.equals(mPrimary.getId())) { mPrimaryContactInfo.locationAddress = entry.locationAddress; updateContactInteractions(); } } @Override public void onLocationReady() { // This will only update the contacts interactions data if the location returns after // the contact information is found. updateContactInteractions(); } private void updateContactInteractions() { if (mPrimary != null && mPrimaryContactInfo != null && (mPrimaryContactInfo.locationAddress != null || mPrimaryContactInfo.openingHours != null)) { // TODO: This is hardcoded to "isBusiness" because functionality to differentiate // between business and personal has not yet been added. if (setInCallContactInteractionsType(true /* isBusiness */)) { getUi().setContactContextTitle( mInCallContactInteractions.getBusinessListHeaderView()); } mInCallContactInteractions.setBusinessInfo( mPrimaryContactInfo.locationAddress, mDistanceHelper.calculateDistance(mPrimaryContactInfo.locationAddress), mPrimaryContactInfo.openingHours); getUi().setContactContextContent(mInCallContactInteractions.getListAdapter()); getUi().showContactContext(mPrimary.getState() != State.INCOMING); } } /** * Update the contact interactions type so that the correct UI is shown. * * @param isBusiness {@code true} if the interaction is a business interaction, {@code false} if * it is a personal contact. * * @return {@code true} if this is a new type of contact interaction (business or personal). * {@code false} if it hasn't changed. */ private boolean setInCallContactInteractionsType(boolean isBusiness) { if (mInCallContactInteractions == null) { mInCallContactInteractions = new InCallContactInteractions(mContext, isBusiness); return true; } return mInCallContactInteractions.switchContactType(isBusiness); } private void updateContactEntry(ContactCacheEntry entry, boolean isPrimary) { if (isPrimary) { mPrimaryContactInfo = entry; updatePrimaryDisplayInfo(); } else { mSecondaryContactInfo = entry; updateSecondaryDisplayInfo(); } } /** * Get the highest priority call to display. * Goes through the calls and chooses which to return based on priority of which type of call * to display to the user. Callers can use the "ignore" feature to get the second best call * by passing a previously found primary call as ignore. * * @param ignore A call to ignore if found. */ private Call getCallToDisplay(CallList callList, Call ignore, boolean skipDisconnected) { // Active calls come second. An active call always gets precedent. Call retval = callList.getActiveCall(); if (retval != null && retval != ignore) { return retval; } // Disconnected calls get primary position if there are no active calls // to let user know quickly what call has disconnected. Disconnected // calls are very short lived. if (!skipDisconnected) { retval = callList.getDisconnectingCall(); if (retval != null && retval != ignore) { return retval; } retval = callList.getDisconnectedCall(); if (retval != null && retval != ignore) { return retval; } } // Then we go to background call (calls on hold) retval = callList.getBackgroundCall(); if (retval != null && retval != ignore) { return retval; } // Lastly, we go to a second background call. retval = callList.getSecondBackgroundCall(); return retval; } private void updatePrimaryDisplayInfo() { final CallCardUi ui = getUi(); if (ui == null) { // TODO: May also occur if search result comes back after ui is destroyed. Look into // removing that case completely. Log.d(TAG, "updatePrimaryDisplayInfo called but ui is null!"); return; } if (mPrimary == null) { // Clear the primary display info. ui.setPrimary(null, null, false, null, null, false, false); return; } // Hide the contact photo if we are in a video call and the incoming video surface is // showing. boolean showContactPhoto = !VideoCallPresenter .showIncomingVideo(mPrimary.getVideoState(), mPrimary.getState()); if (mPrimary.isConferenceCall()) { Log.d(TAG, "Update primary display info for conference call."); ui.setPrimary( null /* number */, getConferenceString(mPrimary), false /* nameIsNumber */, null /* label */, getConferencePhoto(mPrimary), false /* isSipCall */, showContactPhoto); } else if (mPrimaryContactInfo != null) { Log.d(TAG, "Update primary display info for " + mPrimaryContactInfo); String name = getNameForCall(mPrimaryContactInfo); String number; boolean isChildNumberShown = !TextUtils.isEmpty(mPrimary.getChildNumber()); boolean isForwardedNumberShown = !TextUtils.isEmpty(mPrimary.getLastForwardedNumber()); boolean isCallSubjectShown = shouldShowCallSubject(mPrimary); if (isCallSubjectShown) { ui.setCallSubject(mPrimary.getCallSubject()); } else { ui.setCallSubject(null); } if (isCallSubjectShown) { number = null; } else if (isChildNumberShown) { number = mContext.getString(R.string.child_number, mPrimary.getChildNumber()); } else if (isForwardedNumberShown) { // Use last forwarded number instead of second line, if present. number = mPrimary.getLastForwardedNumber(); } else { number = getNumberForCall(mPrimaryContactInfo); } ui.showForwardIndicator(isForwardedNumberShown); maybeShowHdAudioIcon(); boolean nameIsNumber = name != null && name.equals(mPrimaryContactInfo.number); ui.setPrimary( number, name, nameIsNumber, isChildNumberShown || isCallSubjectShown ? null : mPrimaryContactInfo.label, mPrimaryContactInfo.photo, mPrimaryContactInfo.isSipCall, showContactPhoto); updateContactInteractions(); } else { // Clear the primary display info. ui.setPrimary(null, null, false, null, null, false, false); } if (mEmergencyCallListener != null) { boolean isEmergencyCall = mPrimary.isEmergencyCall(); mEmergencyCallListener.onCallUpdated((BaseFragment) ui, isEmergencyCall); } } private void updateSecondaryDisplayInfo() { final CallCardUi ui = getUi(); if (ui == null) { return; } if (mSecondary == null) { // Clear the secondary display info. ui.setSecondary(false, null, false, null, null, false /* isConference */, false /* isVideoCall */); return; } if (mSecondary.isConferenceCall()) { ui.setSecondary( true /* show */, getConferenceString(mSecondary), false /* nameIsNumber */, null /* label */, getCallProviderLabel(mSecondary), true /* isConference */, mSecondary.isVideoCall(mContext)); } else if (mSecondaryContactInfo != null) { Log.d(TAG, "updateSecondaryDisplayInfo() " + mSecondaryContactInfo); String name = getNameForCall(mSecondaryContactInfo); boolean nameIsNumber = name != null && name.equals(mSecondaryContactInfo.number); ui.setSecondary( true /* show */, name, nameIsNumber, mSecondaryContactInfo.label, getCallProviderLabel(mSecondary), false /* isConference */, mSecondary.isVideoCall(mContext)); } else { // Clear the secondary display info. ui.setSecondary(false, null, false, null, null, false /* isConference */, false /* isVideoCall */); } } /** * Gets the phone account to display for a call. */ private PhoneAccount getAccountForCall(Call call) { PhoneAccountHandle accountHandle = call.getAccountHandle(); if (accountHandle == null) { return null; } return InCallPresenter.getInstance().getTelecomManager().getPhoneAccount(accountHandle); } /** * Returns the gateway number for any existing outgoing call. */ private String getGatewayNumber() { if (hasOutgoingGatewayCall()) { return getNumberFromHandle(mPrimary.getGatewayInfo().getGatewayAddress()); } return null; } /** * Return the string label to represent the call provider */ private String getCallProviderLabel(Call call) { PhoneAccount account = getAccountForCall(call); TelecomManager mgr = InCallPresenter.getInstance().getTelecomManager(); if (account != null && !TextUtils.isEmpty(account.getLabel()) && mgr.getCallCapablePhoneAccounts().size() > 1) { return account.getLabel().toString(); } return null; } /** * Returns the label (line of text above the number/name) for any given call. * For example, "calling via [Account/Google Voice]" for outgoing calls. */ private String getConnectionLabel() { StatusHints statusHints = mPrimary.getTelecomCall().getDetails().getStatusHints(); if (statusHints != null && !TextUtils.isEmpty(statusHints.getLabel())) { return statusHints.getLabel().toString(); } if (hasOutgoingGatewayCall() && getUi() != null) { // Return the label for the gateway app on outgoing calls. final PackageManager pm = mContext.getPackageManager(); try { ApplicationInfo info = pm.getApplicationInfo( mPrimary.getGatewayInfo().getGatewayProviderPackageName(), 0); return pm.getApplicationLabel(info).toString(); } catch (PackageManager.NameNotFoundException e) { Log.e(this, "Gateway Application Not Found.", e); return null; } } return getCallProviderLabel(mPrimary); } private Drawable getCallStateIcon() { // Return connection icon if one exists. StatusHints statusHints = mPrimary.getTelecomCall().getDetails().getStatusHints(); if (statusHints != null && statusHints.getIcon() != null) { Drawable icon = statusHints.getIcon().loadDrawable(mContext); if (icon != null) { return icon; } } return null; } private boolean hasOutgoingGatewayCall() { // We only display the gateway information while STATE_DIALING so return false for any other // call state. // TODO: mPrimary can be null because this is called from updatePrimaryDisplayInfo which // is also called after a contact search completes (call is not present yet). Split the // UI update so it can receive independent updates. if (mPrimary == null) { return false; } return Call.State.isDialing(mPrimary.getState()) && mPrimary.getGatewayInfo() != null && !mPrimary.getGatewayInfo().isEmpty(); } /** * Gets the name to display for the call. */ private static String getNameForCall(ContactCacheEntry contactInfo) { if (TextUtils.isEmpty(contactInfo.name)) { return contactInfo.number; } return contactInfo.name; } /** * Gets the number to display for a call. */ private static String getNumberForCall(ContactCacheEntry contactInfo) { // If the name is empty, we use the number for the name...so dont show a second // number in the number field if (TextUtils.isEmpty(contactInfo.name)) { return contactInfo.location; } return contactInfo.number; } public void secondaryInfoClicked() { if (mSecondary == null) { Log.w(this, "Secondary info clicked but no secondary call."); return; } Log.i(this, "Swapping call to foreground: " + mSecondary); TelecomAdapter.getInstance().unholdCall(mSecondary.getId()); } public void endCallClicked() { if (mPrimary == null) { return; } Log.i(this, "Disconnecting call: " + mPrimary); final String callId = mPrimary.getId(); mPrimary.setState(Call.State.DISCONNECTING); CallList.getInstance().onUpdate(mPrimary); TelecomAdapter.getInstance().disconnectCall(callId); } private String getNumberFromHandle(Uri handle) { return handle == null ? "" : handle.getSchemeSpecificPart(); } /** * Handles a change to the fullscreen mode of the in-call UI. * * @param isFullscreenMode {@code True} if the in-call UI is entering full screen mode. */ @Override public void onFullscreenModeChanged(boolean isFullscreenMode) { final CallCardUi ui = getUi(); if (ui == null) { return; } ui.setCallCardVisible(!isFullscreenMode); } private boolean isPrimaryCallActive() { return mPrimary != null && mPrimary.getState() == Call.State.ACTIVE; } private String getConferenceString(Call call) { boolean isGenericConference = call.hasProperty(Details.PROPERTY_GENERIC_CONFERENCE); Log.v(this, "getConferenceString: " + isGenericConference); final int resId = isGenericConference ? R.string.card_title_in_call : R.string.card_title_conf_call; return mContext.getResources().getString(resId); } private Drawable getConferencePhoto(Call call) { boolean isGenericConference = call.hasProperty(Details.PROPERTY_GENERIC_CONFERENCE); Log.v(this, "getConferencePhoto: " + isGenericConference); final int resId = isGenericConference ? R.drawable.img_phone : R.drawable.img_conference; Drawable photo = mContext.getResources().getDrawable(resId); photo.setAutoMirrored(true); return photo; } private boolean shouldShowEndCallButton(Call primary, int callState) { if (primary == null) { return false; } if ((!Call.State.isConnectingOrConnected(callState) && callState != Call.State.DISCONNECTING) || callState == Call.State.INCOMING) { return false; } if (mPrimary.getSessionModificationState() == Call.SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST) { return false; } return true; } private void maybeSendAccessibilityEvent(InCallState oldState, InCallState newState) { if (mContext == null) { return; } final AccessibilityManager am = (AccessibilityManager) mContext.getSystemService( Context.ACCESSIBILITY_SERVICE); if (!am.isEnabled()) { return; } if ((oldState != InCallState.OUTGOING && newState == InCallState.OUTGOING) || (oldState != InCallState.INCOMING && newState == InCallState.INCOMING)) { if (getUi() != null) { getUi().sendAccessibilityAnnouncement(); } } } /** * Determines whether the call subject should be visible on the UI. For the call subject to be * visible, the call has to be in an incoming or waiting state, and the subject must not be * empty. * * @param call The call. * @return {@code true} if the subject should be shown, {@code false} otherwise. */ private boolean shouldShowCallSubject(Call call) { if (call == null) { return false; } boolean isIncomingOrWaiting = mPrimary.getState() == Call.State.INCOMING || mPrimary.getState() == Call.State.CALL_WAITING; return isIncomingOrWaiting && !TextUtils.isEmpty(call.getCallSubject()); } /** * Determines whether the "note sent" toast should be shown. It should be shown for a new * outgoing call with a subject. * * @param call The call * @return {@code true} if the toast should be shown, {@code false} otherwise. */ private boolean shouldShowNoteSentToast(Call call) { return call != null && !TextUtils .isEmpty(call.getTelecomCall().getDetails().getIntentExtras().getString( TelecomManager.EXTRA_CALL_SUBJECT)) && (call.getState() == Call.State.DIALING || call.getState() == Call.State.CONNECTING); } public interface CallCardUi extends Ui { void setVisible(boolean on); void setContactContextTitle(View listHeaderView); void setContactContextContent(ListAdapter listAdapter); void showContactContext(boolean show); void setCallCardVisible(boolean visible); void setPrimary(String number, String name, boolean nameIsNumber, String label, Drawable photo, boolean isSipCall, boolean isContactPhotoShown); void setSecondary(boolean show, String name, boolean nameIsNumber, String label, String providerLabel, boolean isConference, boolean isVideoCall); void setCallState(int state, int videoState, int sessionModificationState, DisconnectCause disconnectCause, String connectionLabel, Drawable connectionIcon, String gatewayNumber, boolean isWifi, boolean isConference); void setPrimaryCallElapsedTime(boolean show, long duration); void setPrimaryName(String name, boolean nameIsNumber); void setPrimaryImage(Drawable image, boolean isVisible); void setPrimaryPhoneNumber(String phoneNumber); void setPrimaryLabel(String label); void setEndCallButtonEnabled(boolean enabled, boolean animate); void setCallbackNumber(String number, boolean isEmergencyCalls); void setCallSubject(String callSubject); void setProgressSpinnerVisible(boolean visible); void showHdAudioIndicator(boolean visible); void showForwardIndicator(boolean visible); void showManageConferenceCallButton(boolean visible); boolean isManageConferenceVisible(); boolean isCallSubjectVisible(); void animateForNewOutgoingCall(); void sendAccessibilityAnnouncement(); void showNoteSentToast(); } }