@Override
public void onBackPressed() {
Log.i(this, "onBackPressed");
// BACK is also used to exit out of any "special modes" of the
// in-call UI:
if (!mConferenceManagerFragment.isVisible() && !mCallCardFragment.isVisible()) {
return;
}
if (mDialpadFragment != null && mDialpadFragment.isVisible()) {
mCallButtonFragment.displayDialpad(false /* show */, true /* animate */);
return;
} else if (mConferenceManagerFragment.isVisible()) {
showConferenceCallManager(false);
return;
}
// Always disable the Back key while an incoming call is ringing
final Call call = CallList.getInstance().getIncomingCall();
if (call != null) {
Log.d(this, "Consume Back press for an incoming call");
return;
}
// Nothing special to do. Fall back to the default behavior.
super.onBackPressed();
}
/**
* Called when there is a change to the call list. Sets the In-Call state for the entire in-call
* app based on the information it gets from CallList. Dispatches the in-call state to all
* listeners. Can trigger the creation or destruction of the UI based on the states that is
* calculates.
*/
@Override
public void onCallListChange(CallList callList) {
if (callList == null) {
return;
}
InCallState newState = getPotentialStateFromCallList(callList);
newState = startOrFinishUi(newState);
// Renable notification shade and soft navigation buttons, if we are no longer in the
// incoming call screen
if (!newState.isIncoming()) {
if (mAccelerometerListener != null) {
mAccelerometerListener.enableSensor(false);
}
CallCommandClient.getInstance().setSystemBarNavigationEnabled(true);
}
// Set the new state before announcing it to the world
Log.i(this, "Phone switching state: " + mInCallState + " -> " + newState);
mInCallState = newState;
// notify listeners of new state
for (InCallStateListener listener : mListeners) {
Log.d(this, "Notify " + listener + " of state " + mInCallState.toString());
listener.onStateChange(mInCallState, callList);
}
if (isActivityStarted()) {
final boolean hasCall =
callList.getActiveOrBackgroundCall() != null || callList.getOutgoingCall() != null;
mInCallActivity.dismissKeyguard(hasCall);
}
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
final CallList calls = CallList.getInstance();
final Call call = calls.getFirstCall();
getPresenter().init(getActivity(), call);
}
private void startUi(InCallState inCallState) {
final Call incomingCall = mCallList.getIncomingCall();
final boolean isCallWaiting =
(incomingCall != null && incomingCall.getState() == Call.State.CALL_WAITING);
// If the screen is off, we need to make sure it gets turned on for incoming calls.
// This normally works just fine thanks to FLAG_TURN_SCREEN_ON but that only works
// when the activity is first created. Therefore, to ensure the screen is turned on
// for the call waiting case, we finish() the current activity and start a new one.
// There should be no jank from this since the screen is already off and will remain so
// until our new activity is up.
if (mProximitySensor.isScreenReallyOff() && isCallWaiting) {
if (isActivityStarted()) {
mInCallActivity.finish();
}
mInCallActivity = null;
}
final PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
// If the screen is on, we'll prefer to not interrupt the user too much and slide in a card
if (pm.isScreenOn()) {
Intent intent = new Intent(mContext, InCallCardActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(intent);
} else {
mStatusBarNotifier.updateNotificationAndLaunchIncomingCallUi(inCallState, mCallList);
}
}
@Override
public int hashCode() {
int result = lastDateUpdate != null ? lastDateUpdate.hashCode() : 0;
result = 31 * result + (callList != null ? callList.hashCode() : 0);
result = 31 * result + (status != null ? status.hashCode() : 0);
result = 31 * result + (user != null ? user.hashCode() : 0);
result = 31 * result + (company != null ? company.hashCode() : 0);
result = 31 * result + (event != null ? event.hashCode() : 0);
return result;
}
/** Hangs up any active or outgoing calls. */
public void hangUpOngoingCall(Context context) {
// By the time we receive this intent, we could be shut down and call list
// could be null. Bail in those cases.
if (mCallList == null) {
if (mStatusBarNotifier == null) {
// The In Call UI has crashed but the notification still stayed up. We should not
// come to this stage.
StatusBarNotifier.clearInCallNotification(context);
}
return;
}
Call call = mCallList.getOutgoingCall();
if (call == null) {
call = mCallList.getActiveOrBackgroundCall();
}
if (call != null) {
CallCommandClient.getInstance().disconnectCall(call.getCallId());
}
}
/**
* Called when a call becomes disconnected. Called everytime an existing call changes from being
* connected (incoming/outgoing/active) to disconnected.
*/
@Override
public void onDisconnect(Call call) {
hideDialpadForDisconnect();
maybeShowErrorDialogOnDisconnect(call);
// We need to do the run the same code as onCallListChange.
onCallListChange(CallList.getInstance());
if (isActivityStarted()) {
mInCallActivity.dismissKeyguard(false);
}
}
private void relaunchedFromDialer(boolean showDialpad) {
mShowDialpadRequested = showDialpad;
mAnimateDialpadOnShow = true;
if (mShowDialpadRequested) {
// If there's only one line in use, AND it's on hold, then we're sure the user
// wants to use the dialpad toward the exact line, so un-hold the holding line.
final Call call = CallList.getInstance().getActiveOrBackgroundCall();
if (call != null && call.getState() == State.ONHOLD) {
TelecomAdapter.getInstance().unholdCall(call.getId());
}
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof CallListCompany)) return false;
CallListCompany that = (CallListCompany) o;
if (callList != null ? !callList.equals(that.callList) : that.callList != null) return false;
if (company != null ? !company.equals(that.company) : that.company != null) return false;
if (event != null ? !event.equals(that.event) : that.event != null) return false;
if (lastDateUpdate != null
? !lastDateUpdate.equals(that.lastDateUpdate)
: that.lastDateUpdate != null) return false;
if (status != null ? !status.equals(that.status) : that.status != null) return false;
if (user != null ? !user.equals(that.user) : that.user != null) return false;
return true;
}
/**
* Checks to see if both the UI is gone and the service is disconnected. If so, tear it all down.
*/
private void attemptCleanup() {
boolean shouldCleanup =
(mInCallActivity == null && !mServiceConnected && mInCallState == InCallState.NO_CALLS);
Log.i(this, "attemptCleanup? " + shouldCleanup);
if (shouldCleanup) {
mIsActivityPreviouslyStarted = false;
// blow away stale contact info so that we get fresh data on
// the next set of calls
if (mContactInfoCache != null) {
mContactInfoCache.clearCache();
}
mContactInfoCache = null;
if (mProximitySensor != null) {
removeListener(mProximitySensor);
mProximitySensor.tearDown();
}
mProximitySensor = null;
mAccelerometerListener = null;
mAudioModeProvider = null;
if (mStatusBarNotifier != null) {
removeListener(mStatusBarNotifier);
}
mStatusBarNotifier = null;
if (mCallList != null) {
mCallList.removeListener(this);
}
mCallList = null;
mContext = null;
mInCallActivity = null;
mListeners.clear();
mIncomingCallListeners.clear();
Log.d(this, "Finished InCallPresenter.CleanUp");
}
}
public void setUp(Context context, CallList callList, AudioModeProvider audioModeProvider) {
if (mServiceConnected) {
Log.i(this, "New service connection replacing existing one.");
// retain the current resources, no need to create new ones.
Preconditions.checkState(context == mContext);
Preconditions.checkState(callList == mCallList);
Preconditions.checkState(audioModeProvider == mAudioModeProvider);
return;
}
Preconditions.checkNotNull(context);
mContext = context;
mContactInfoCache = ContactInfoCache.getInstance(context);
mStatusBarNotifier = new StatusBarNotifier(context, mContactInfoCache);
addListener(mStatusBarNotifier);
mAudioModeProvider = audioModeProvider;
mProximitySensor = new ProximitySensor(context, mAudioModeProvider);
addListener(mProximitySensor);
mAccelerometerListener = new AccelerometerListener(context);
mCallList = callList;
// This only gets called by the service so this is okay.
mServiceConnected = true;
// The final thing we do in this set up is add ourselves as a listener to CallList. This
// will kick off an update and the whole process can start.
mCallList.addListener(this);
Log.d(this, "Finished InCallPresenter.setUp");
}
/** Given the call list, return the state in which the in-call screen should be. */
public static InCallState getPotentialStateFromCallList(CallList callList) {
InCallState newState = InCallState.NO_CALLS;
if (callList == null) {
return newState;
}
if (callList.getIncomingCall() != null) {
newState = InCallState.INCOMING;
} else if (callList.getOutgoingCall() != null) {
newState = InCallState.OUTGOING;
} else if (callList.getActiveCall() != null
|| callList.getBackgroundCall() != null
|| callList.getDisconnectedCall() != null
|| callList.getDisconnectingCall() != null) {
newState = InCallState.INCALL;
}
return newState;
}
private void internalResolveIntent(Intent intent) {
final String action = intent.getAction();
if (action.equals(intent.ACTION_MAIN)) {
// This action is the normal way to bring up the in-call UI.
//
// But we do check here for one extra that can come along with the
// ACTION_MAIN intent:
if (intent.hasExtra(SHOW_DIALPAD_EXTRA)) {
// SHOW_DIALPAD_EXTRA can be used here to specify whether the DTMF
// dialpad should be initially visible. If the extra isn't
// present at all, we just leave the dialpad in its previous state.
final boolean showDialpad = intent.getBooleanExtra(SHOW_DIALPAD_EXTRA, false);
Log.d(this, "- internalResolveIntent: SHOW_DIALPAD_EXTRA: " + showDialpad);
relaunchedFromDialer(showDialpad);
}
if (intent.getBooleanExtra(NEW_OUTGOING_CALL_EXTRA, false)) {
intent.removeExtra(NEW_OUTGOING_CALL_EXTRA);
Call call = CallList.getInstance().getOutgoingCall();
if (call == null) {
call = CallList.getInstance().getPendingOutgoingCall();
}
Bundle extras = null;
if (call != null) {
extras = call.getTelecommCall().getDetails().getExtras();
}
if (extras == null) {
// Initialize the extras bundle to avoid NPE
extras = new Bundle();
}
Point touchPoint = null;
if (TouchPointManager.getInstance().hasValidPoint()) {
// Use the most immediate touch point in the InCallUi if available
touchPoint = TouchPointManager.getInstance().getPoint();
} else {
// Otherwise retrieve the touch point from the call intent
if (call != null) {
touchPoint = (Point) extras.getParcelable(TouchPointManager.TOUCH_POINT);
}
}
// This is only true in the case where an outgoing call is initiated by tapping
// on the "Select account dialog", in which case we skip the initial animation. In
// most other cases the circular reveal is done by OutgoingCallAnimationActivity.
final boolean showCircularReveal =
intent.getBooleanExtra(SHOW_CIRCULAR_REVEAL_EXTRA, false);
mCallCardFragment.animateForNewOutgoingCall(touchPoint, showCircularReveal);
// InCallActivity is responsible for disconnecting a new outgoing call if there
// is no way of making it (i.e. no valid call capable accounts)
if (InCallPresenter.isCallWithNoValidAccounts(call)) {
TelecomAdapter.getInstance().disconnectCall(call.getId());
}
dismissKeyguard(true);
}
Call pendingAccountSelectionCall = CallList.getInstance().getWaitingForAccountCall();
if (pendingAccountSelectionCall != null) {
mCallCardFragment.setVisible(false);
Bundle extras = pendingAccountSelectionCall.getTelecommCall().getDetails().getExtras();
final List<PhoneAccountHandle> phoneAccountHandles;
if (extras != null) {
phoneAccountHandles =
extras.getParcelableArrayList(android.telecom.Call.AVAILABLE_PHONE_ACCOUNTS);
} else {
phoneAccountHandles = new ArrayList<>();
}
SelectPhoneAccountListener listener =
new SelectPhoneAccountListener() {
@Override
public void onPhoneAccountSelected(
PhoneAccountHandle selectedAccountHandle, boolean setDefault) {
InCallPresenter.getInstance()
.handleAccountSelection(selectedAccountHandle, setDefault);
}
@Override
public void onDialogDismissed() {
InCallPresenter.getInstance().cancelAccountSelection();
}
};
SelectPhoneAccountDialogFragment.showAccountDialog(
getFragmentManager(),
R.string.select_phone_account_for_calls,
true,
phoneAccountHandles,
listener);
} else {
mCallCardFragment.setVisible(true);
}
return;
}
}
/**
* Handles the green CALL key while in-call.
*
* @return true if we consumed the event.
*/
public boolean handleCallKey() {
Log.v(this, "handleCallKey");
// The green CALL button means either "Answer", "Unhold", or
// "Swap calls", or can be a no-op, depending on the current state
// of the Phone.
/** INCOMING CALL */
final CallList calls = CallList.getInstance();
final Call incomingCall = calls.getIncomingCall();
Log.v(this, "incomingCall: " + incomingCall);
// (1) Attempt to answer a call
if (incomingCall != null) {
CallCommandClient.getInstance().answerCall(incomingCall.getCallId());
if (mAccelerometerListener != null) {
mAccelerometerListener.enableSensor(false);
}
return true;
}
/** ACTIVE CALL */
final Call activeCall = calls.getActiveCall();
if (activeCall != null) {
// TODO: This logic is repeated from CallButtonPresenter.java. We should
// consolidate this logic.
final boolean isGeneric = activeCall.can(Capabilities.GENERIC_CONFERENCE);
final boolean canMerge = activeCall.can(Capabilities.MERGE_CALLS);
final boolean canSwap = activeCall.can(Capabilities.SWAP_CALLS);
Log.v(
this,
"activeCall: "
+ activeCall
+ ", isGeneric: "
+ isGeneric
+ ", canMerge: "
+ canMerge
+ ", canSwap: "
+ canSwap);
// (2) Attempt actions on Generic conference calls
if (activeCall.isConferenceCall() && isGeneric) {
if (canMerge) {
CallCommandClient.getInstance().merge();
return true;
} else if (canSwap) {
CallCommandClient.getInstance().swap();
return true;
}
}
// (3) Swap calls
if (canSwap) {
CallCommandClient.getInstance().swap();
return true;
}
}
/** BACKGROUND CALL */
final Call heldCall = calls.getBackgroundCall();
if (heldCall != null) {
// We have a hold call so presumeable it will always support HOLD...but
// there is no harm in double checking.
final boolean canHold = heldCall.can(Capabilities.HOLD);
Log.v(this, "heldCall: " + heldCall + ", canHold: " + canHold);
// (4) unhold call
if (heldCall.getState() == Call.State.ONHOLD && canHold) {
CallCommandClient.getInstance().hold(heldCall.getCallId(), false);
return true;
}
}
// Always consume hard keys
return true;
}
/**
* Called when the UI begins or ends. Starts the callstate callbacks if the UI just began.
* Attempts to tear down everything if the UI just ended. See #tearDown for more insight on the
* tear-down process.
*/
public void setActivity(InCallActivity inCallActivity) {
boolean updateListeners = false;
boolean doAttemptCleanup = false;
if (inCallActivity != null) {
if (mInCallActivity == null) {
updateListeners = true;
Log.i(this, "UI Initialized");
} else if (mInCallActivity != inCallActivity) {
Log.wtf(this, "Setting a second activity before destroying the first.");
} else {
// since setActivity is called onStart(), it can be called multiple times.
// This is fine and ignorable, but we do not want to update the world every time
// this happens (like going to/from background) so we do not set updateListeners.
}
mInCallActivity = inCallActivity;
// By the time the UI finally comes up, the call may already be disconnected.
// If that's the case, we may need to show an error dialog.
if (mCallList != null && mCallList.getDisconnectedCall() != null) {
maybeShowErrorDialogOnDisconnect(mCallList.getDisconnectedCall());
}
// When the UI comes up, we need to first check the in-call state.
// If we are showing NO_CALLS, that means that a call probably connected and
// then immediately disconnected before the UI was able to come up.
// If we dont have any calls, start tearing down the UI instead.
// NOTE: This code relies on {@link #mInCallActivity} being set so we run it after
// it has been set.
if (mInCallState == InCallState.NO_CALLS) {
Log.i(this, "UI Intialized, but no calls left. shut down.");
attemptFinishActivity();
return;
}
} else {
Log.i(this, "UI Destroyed)");
updateListeners = true;
mInCallActivity = null;
// We attempt cleanup for the destroy case but only after we recalculate the state
// to see if we need to come back up or stay shut down. This is why we do the cleanup
// after the call to onCallListChange() instead of directly here.
doAttemptCleanup = true;
}
// Messages can come from the telephony layer while the activity is coming up
// and while the activity is going down. So in both cases we need to recalculate what
// state we should be in after they complete.
// Examples: (1) A new incoming call could come in and then get disconnected before
// the activity is created.
// (2) All calls could disconnect and then get a new incoming call before the
// activity is destroyed.
//
// b/1122139 - We previously had a check for mServiceConnected here as well, but there are
// cases where we need to recalculate the current state even if the service in not
// connected. In particular the case where startOrFinish() is called while the app is
// already finish()ing. In that case, we skip updating the state with the knowledge that
// we will check again once the activity has finished. That means we have to recalculate the
// state here even if the service is disconnected since we may not have finished a state
// transition while finish()ing.
if (updateListeners) {
onCallListChange(mCallList);
}
if (doAttemptCleanup) {
attemptCleanup();
}
}
