Merge "Extend HoldSwapState for outgoing calls" (2e106bf4) · Commits · e / devices / smdk4412 / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/imsphone/ImsPhoneCallTracker.java

+47 −11

Original line number	Diff line number	Diff line
		@@ -302,6 +302,8 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		HOLDING_TO_ANSWER_INCOMING,
		// Pending resuming the foreground call after some kind of failure
		PENDING_RESUME_FOREGROUND_AFTER_FAILURE,
		// Pending holding a call to dial another outgoing call
		HOLDING_TO_DIAL_OUTGOING,
		}

		//***** Instance Variables
		@@ -966,7 +968,7 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		// Cache the video state for pending MO call.
		mPendingCallVideoState = videoState;
		mPendingIntentExtras = dialArgs.intentExtras;
		holdActiveCall();
		holdActiveCallForPendingMo();
		}

		ImsPhoneCall.State fgState = ImsPhoneCall.State.IDLE;
		@@ -1334,6 +1336,28 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		}
		}

		private void holdActiveCallForPendingMo() throws CallStateException {
		if (mHoldSwitchingState == HoldSwapState.PENDING_SINGLE_CALL_HOLD
		\|\| mHoldSwitchingState == HoldSwapState.SWAPPING_ACTIVE_AND_HELD) {
		logi("Ignoring hold request while already holding or swapping");
		return;
		}
		ImsCall callToHold = mForegroundCall.getImsCall();

		mHoldSwitchingState = HoldSwapState.HOLDING_TO_DIAL_OUTGOING;
		logHoldSwapState("holdActiveCallForPendingMo");

		mForegroundCall.switchWith(mBackgroundCall);
		try {
		callToHold.hold();
		mMetrics.writeOnImsCommand(mPhone.getPhoneId(), callToHold.getSession(),
		ImsCommand.IMS_CMD_HOLD);
		} catch (ImsException e) {
		mForegroundCall.switchWith(mBackgroundCall);
		throw new CallStateException(e.getMessage());
		}
		}

		/**
		* Holds the active call, possibly resuming the already-held background call if it exists.
		*/
		@@ -2390,9 +2414,6 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		if (mRingingCall.getState().isRinging()) {
		// Drop pending MO. We should address incoming call first
		mPendingMO = null;
		} else if (mPendingMO != null
		&& mPendingMO.getDisconnectCause() == DisconnectCause.NOT_DISCONNECTED) {
		sendEmptyMessage(EVENT_DIAL_PENDINGMO);
		}
		}

		@@ -2437,6 +2458,19 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		logHoldSwapState("onCallTerminated hold to answer case");
		sendEmptyMessage(EVENT_RESUME_NOW_FOREGROUND_CALL);
		}
		} else if (mHoldSwitchingState == HoldSwapState.HOLDING_TO_DIAL_OUTGOING) {
		// The call that we were gonna hold might've gotten terminated. If that's the case,
		// dial mPendingMo if present.
		if (mPendingMO == null
		\|\| mPendingMO.getDisconnectCause() != DisconnectCause.NOT_DISCONNECTED) {
		mHoldSwitchingState = HoldSwapState.INACTIVE;
		logHoldSwapState("onCallTerminated hold to dial but no pendingMo");
		}
		if (imsCall != mPendingMO.getImsCall()) {
		sendEmptyMessage(EVENT_DIAL_PENDINGMO);
		mHoldSwitchingState = HoldSwapState.INACTIVE;
		logHoldSwapState("onCallTerminated hold to dial, dial pendingMo");
		}
		}

		if (mShouldUpdateImsConfigOnDisconnect) {
		@@ -2477,14 +2511,12 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		} else if (mRingingCall.getState() == ImsPhoneCall.State.WAITING
		&& mHoldSwitchingState == HoldSwapState.HOLDING_TO_ANSWER_INCOMING) {
		sendEmptyMessage(EVENT_ANSWER_WAITING_CALL);
		} else {
		//when multiple connections belong to background call,
		//only the first callback reaches here
		//otherwise the oldState is already HOLDING
		if (mPendingMO != null) {
		} else if (mPendingMO != null
		&& mHoldSwitchingState == HoldSwapState.HOLDING_TO_DIAL_OUTGOING) {
		dialPendingMO();
		}

		mHoldSwitchingState = HoldSwapState.INACTIVE;
		logHoldSwapState("onCallHeld hold to dial");
		} else {
		// In this case there will be no call resumed, so we can assume that we
		// are done switching fg and bg calls now.
		// This may happen if there is no BG call and we are holding a call so that
		@@ -2531,6 +2563,7 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		mCallExpectedToResume = null;
		}
		}
		mHoldSwitchingState = HoldSwapState.INACTIVE;
		mPhone.notifySuppServiceFailed(Phone.SuppService.HOLD);
		}
		mMetrics.writeOnImsCallHoldFailed(mPhone.getPhoneId(), imsCall.getCallSession(),
		@@ -3399,6 +3432,9 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		case PENDING_RESUME_FOREGROUND_AFTER_FAILURE:
		holdSwapState = "PENDING_RESUME_FOREGROUND_AFTER_FAILURE";
		break;
		case HOLDING_TO_DIAL_OUTGOING:
		holdSwapState = "HOLDING_TO_DIAL_OUTGOING";
		break;
		}
		logi("holdSwapState set to " + holdSwapState + " at " + loc);
		}