Merge "Telephony(MSIM): Modify Local Call Hold flow." (6178f209) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/CallManager.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -115,7 +115,7 @@ public class CallManager {

		protected String mDialString;

		private boolean mSpeedUpAudioForMtCall = false;
		protected boolean mSpeedUpAudioForMtCall = false;

		protected CmHandler mHandler;

src/java/com/android/internal/telephony/ExtCallManager.java

+52 −14

Original line number	Diff line number	Diff line
		@@ -67,6 +67,8 @@ public class ExtCallManager extends CallManager {

		private static final int EVENT_LOCAL_CALL_HOLD = 202;

		private static final int LOCAL_CALL_HOLD = 1;

		// Holds the current active SUB, all actions would be
		// taken on this sub.
		private static int mActiveSub = 0;
		@@ -274,8 +276,9 @@ public class ExtCallManager extends CallManager {
		}
		Call.State state = call.getState();

		if (((state == Call.State.ACTIVE) \|\| (state == Call.State.DIALING)
		\|\| (state == Call.State.ALERTING)) && (sub != getActiveSubscription())) {
		if (((state == Call.State.ACTIVE) \|\| (state == Call.State.DIALING) \|\|
		(state == Call.State.HOLDING) \|\| (state == Call.State.ALERTING))
		&& (sub != getActiveSubscription())) {
		// if sub is not an active sub and if it has an active
		// voice call then update lchStatus as 1
		lchStatus = 1;
		@@ -300,15 +303,22 @@ public class ExtCallManager extends CallManager {
		switch (getState()) {
		case RINGING:
		if (VDBG) Rlog.d(LOG_TAG, "setAudioMode RINGING");
		if (mAudioManager.getMode() != AudioManager.MODE_RINGTONE) {
		int curAudioMode = mAudioManager.getMode();
		if (curAudioMode != AudioManager.MODE_RINGTONE) {
		// only request audio focus if the ringtone is going to be heard
		if (mAudioManager.getStreamVolume(AudioManager.STREAM_RING) > 0) {
		Rlog.d(LOG_TAG, "requestAudioFocus on STREAM_RING");
		mAudioManager.requestAudioFocusForCall(AudioManager.STREAM_RING,
		AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
		}
		mAudioManager.setMode(AudioManager.MODE_RINGTONE);
		if (!mSpeedUpAudioForMtCall) {
		if (DBG) Rlog.d(LOG_TAG, "setAudioMode RINGING");
		mAudioManager.setMode(AudioManager.MODE_RINGTONE);
		}
		}
		if (mSpeedUpAudioForMtCall && (curAudioMode != AudioManager.MODE_IN_CALL)) {
		if (DBG) Rlog.d(LOG_TAG, "setAudioMode IN_CALL");
		mAudioManager.setMode(AudioManager.MODE_IN_CALL);
		}
		break;
		case OFFHOOK:
		@@ -330,7 +340,7 @@ public class ExtCallManager extends CallManager {
		if (VDBG) Rlog.d(LOG_TAG, "setAudioMode OFFHOOK mode=" + newAudioMode);
		//Need to discuss with Linux audio on getMode per sub capability?
		int currMode = mAudioManager.getMode();
		if (currMode != newAudioMode) {
		if (currMode != newAudioMode \|\| mSpeedUpAudioForMtCall) {
		// request audio focus before setting the new mode
		mAudioManager.requestAudioFocusForCall(AudioManager.STREAM_VOICE_CALL,
		AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
		@@ -338,6 +348,7 @@ public class ExtCallManager extends CallManager {
		+ currMode + " to " + newAudioMode);
		mAudioManager.setMode(newAudioMode);
		}
		mSpeedUpAudioForMtCall = false;
		break;
		case IDLE:
		if (VDBG) Rlog.d(LOG_TAG, "in setAudioMode before setmode IDLE");
		@@ -352,6 +363,7 @@ public class ExtCallManager extends CallManager {
		// abandon audio focus after the mode has been set back to normal
		mAudioManager.abandonAudioFocusForCall();
		}
		mSpeedUpAudioForMtCall = false;
		break;
		}
		Rlog.d(LOG_TAG, "setAudioMode State = " + getState());
		@@ -363,7 +375,7 @@ public class ExtCallManager extends CallManager {
		* @return subscription which is active.
		*/
		public int getOtherActiveSub(int subscription) {
		int otherSub = -1;
		int otherSub = MSimConstants.INVALID_SUBSCRIPTION;;
		int count = MSimTelephonyManager.getDefault().getPhoneCount();

		Rlog.d(LOG_TAG, "is other sub active = " + subscription + count);
		@@ -378,17 +390,33 @@ public class ExtCallManager extends CallManager {
		return otherSub;
		}

		@Override
		public void switchToLocalHold(int subscription, boolean switchTo) {
		Phone activePhone = null;
		Phone heldPhone = null;
		public void updateLchOnOtherSub(int subscription) {
		Phone bgPhone = null;
		int otherActiveSub = getOtherActiveSub(subscription);

		Rlog.d(LOG_TAG, " switchToLocalHold update audio state");
		setAudioMode();
		Rlog.d(LOG_TAG, " updateLchOnOtherSub subscription: " + subscription);
		if (otherActiveSub != MSimConstants.INVALID_SUBSCRIPTION) {
		if (getActiveFgCallState(otherActiveSub) == Call.State.IDLE) {
		// if there is active bg call, set the phone to bgPhone.
		if (hasActiveBgCall(otherActiveSub)) {
		bgPhone = getBgPhone(otherActiveSub);
		}
		} else {
		bgPhone = getFgPhone(otherActiveSub);
		}

		//TODO Inform LCH sub to modem
		// Update state only if the new state is different
		if ((LOCAL_CALL_HOLD != mLchStatus[otherActiveSub]) &&
		(bgPhone != null)) {
		Rlog.d(LOG_TAG, " setLocal Call Hold on sub: " + otherActiveSub);
		bgPhone.setLocalCallHold(LOCAL_CALL_HOLD,
		mHandler.obtainMessage(EVENT_LOCAL_CALL_HOLD));
		mLchStatus[otherActiveSub] = LOCAL_CALL_HOLD;
		}
		}
		}


		/**
		* Whether or not the phone can conference in the current phone
		* state--that is, one call holding and one call active.
		@@ -445,6 +473,14 @@ public class ExtCallManager extends CallManager {
		}
		}


		@Override
		public void acceptCall(Call ringingCall, int callType) throws CallStateException {
		updateLchOnOtherSub(ringingCall.getPhone().getSubscription());
		super.acceptCall(ringingCall, callType);
		}


		/**
		* Initiate a new voice connection. This happens asynchronously, so you
		* cannot assume the audio path is connected (or a call index has been
		@@ -493,6 +529,8 @@ public class ExtCallManager extends CallManager {
		}
		}

		updateLchOnOtherSub(subscription);

		if (phone.getPhoneType() == PhoneConstants.PHONE_TYPE_IMS) {
		result = basePhone.dial(dialString, callType, extras);
		} else {