Indicate high quality audio. (6a0fa410) · Commits · e / os / android_frameworks_opt_telephony

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

+80 −101

Original line number	Diff line number	Diff line
		@@ -129,30 +129,7 @@ public class ImsPhoneConnection extends Connection {
		mCnapNamePresentation = ImsCallProfile.OIRToPresentation(
		imsCall.getCallProfile().getCallExtraInt(ImsCallProfile.EXTRA_CNAP));

		ImsCallProfile imsCallProfile = imsCall.getCallProfile();
		if (imsCallProfile != null) {
		int callType = imsCall.getCallProfile().mCallType;
		setVideoState(ImsCallProfile.getVideoStateFromCallType(callType));

		ImsStreamMediaProfile mediaProfile = imsCallProfile.mMediaProfile;
		if (mediaProfile != null) {
		setAudioQuality(getAudioQualityFromMediaProfile(mediaProfile));
		}
		}

		// Determine if the current call have video capabilities.
		try {
		ImsCallProfile localCallProfile = imsCall.getLocalCallProfile();
		if (localCallProfile != null) {
		int localCallTypeCapability = localCallProfile.mCallType;
		boolean isLocalVideoCapable = localCallTypeCapability
		== ImsCallProfile.CALL_TYPE_VT;

		setLocalVideoCapable(isLocalVideoCapable);
		}
		} catch (ImsException e) {
		// No session, so cannot get local capabilities.
		}
		updateMediaCapabilities(imsCall);
		} else {
		mNumberPresentation = PhoneConstants.PRESENTATION_UNKNOWN;
		mCnapNamePresentation = PhoneConstants.PRESENTATION_UNKNOWN;
		@@ -202,27 +179,6 @@ public class ImsPhoneConnection extends Connection {
		return (a == null) ? (b == null) : a.equals (b);
		}

		/**
		* Determines the {@link ImsPhoneConnection} audio quality based on an
		* {@link ImsStreamMediaProfile}.
		*
		* @param mediaProfile The media profile.
		* @return The audio quality.
		*/
		private int getAudioQualityFromMediaProfile(ImsStreamMediaProfile mediaProfile) {
		int audioQuality;

		// The Adaptive Multi-Rate Wideband codec is used for high definition audio calls.
		if (mediaProfile.mAudioQuality == ImsStreamMediaProfile.AUDIO_QUALITY_AMR_WB) {
		audioQuality = AUDIO_QUALITY_HIGH_DEFINITION;
		} else {
		audioQuality = AUDIO_QUALITY_STANDARD;
		}

		return audioQuality;
		}


		@Override
		public String getOrigDialString(){
		return mDialString;
		@@ -585,18 +541,17 @@ public class ImsPhoneConnection extends Connection {
		mParent = parent;
		}

		/package/ boolean
		update(ImsCall imsCall, ImsPhoneCall.State state) {
		boolean changed = false;

		/**
		* @return {@code true} if the {@link ImsPhoneConnection} or its media capabilities have been
		* changed, and {@code false} otherwise.
		*/
		/package/ boolean update(ImsCall imsCall, ImsPhoneCall.State state) {
		if (state == ImsPhoneCall.State.ACTIVE) {
		if (mParent.getState().isRinging()
		\|\| mParent.getState().isDialing()) {
		if (mParent.getState().isRinging() \|\| mParent.getState().isDialing()) {
		onConnectedInOrOut();
		}

		if (mParent.getState().isRinging()
		\|\| mParent == mOwner.mBackgroundCall) {
		if (mParent.getState().isRinging() \|\| mParent == mOwner.mBackgroundCall) {
		//mForegroundCall should be IDLE
		//when accepting WAITING call
		//before accept WAITING call,
		@@ -609,54 +564,7 @@ public class ImsPhoneConnection extends Connection {
		onStartedHolding();
		}

		changed = mParent.update(this, imsCall, state);

		if (imsCall != null) {
		// Check for a change in the video capabilities for the call and update the
		// {@link ImsPhoneConnection} with this information.
		try {
		// Get the current local VT capabilities (i.e. even if currentCallType above is
		// audio-only, the local capability could support bi-directional video).
		ImsCallProfile localCallProfile = imsCall.getLocalCallProfile();
		if (localCallProfile != null) {
		int localCallTypeCapability = localCallProfile.mCallType;
		boolean newLocalVideoCapable = localCallTypeCapability
		== ImsCallProfile.CALL_TYPE_VT;

		if (isLocalVideoCapable() != newLocalVideoCapable) {
		setLocalVideoCapable(newLocalVideoCapable);
		changed = true;
		}
		}
		} catch (ImsException e) {
		// No session in place -- no change
		}

		// Check for a change in the call type / video state, or audio quality of the
		// {@link ImsCall} and update the {@link ImsPhoneConnection} with this information.
		ImsCallProfile callProfile = imsCall.getCallProfile();
		if (callProfile != null) {
		int oldVideoState = getVideoState();
		int newVideoState = ImsCallProfile.getVideoStateFromCallType(callProfile.mCallType);

		if (oldVideoState != newVideoState) {
		setVideoState(newVideoState);
		changed = true;
		}

		ImsStreamMediaProfile mediaProfile = callProfile.mMediaProfile;
		if (mediaProfile != null) {
		int oldAudioQuality = getAudioQuality();
		int newAudioQuality = getAudioQualityFromMediaProfile(mediaProfile);

		if (oldAudioQuality != newAudioQuality) {
		setAudioQuality(newAudioQuality);
		changed = true;
		}
		}
		}
		}
		return changed;
		return mParent.update(this, imsCall, state) \|\| updateMediaCapabilities(imsCall);
		}

		@Override
		@@ -685,6 +593,77 @@ public class ImsPhoneConnection extends Connection {
		}
		}

		/**
		* Check for a change in the video capabilities and audio quality for the {@link ImsCall}, and
		* update the {@link ImsPhoneConnection} with this information.
		*
		* @param imsCall The call to check for changes in media capabilities.
		* @return Whether the media capabilities have been changed.
		*/
		private boolean updateMediaCapabilities(ImsCall imsCall) {
		if (imsCall == null) {
		return false;
		}

		boolean changed = false;

		try {
		ImsCallProfile localCallProfile = imsCall.getLocalCallProfile();
		ImsCallProfile remoteCallProfile = imsCall.getRemoteCallProfile();

		if (localCallProfile != null) {
		int callType = localCallProfile.mCallType;

		boolean newLocalVideoCapable = callType == ImsCallProfile.CALL_TYPE_VT;
		if (isLocalVideoCapable() != newLocalVideoCapable) {
		setLocalVideoCapable(newLocalVideoCapable);
		changed = true;
		}

		int newVideoState = ImsCallProfile.getVideoStateFromCallType(callType);
		if (getVideoState() != newVideoState) {
		setVideoState(newVideoState);
		changed = true;
		}
		}

		int newAudioQuality =
		getAudioQualityFromCallProfile(localCallProfile, remoteCallProfile);
		if (getAudioQuality() != newAudioQuality) {
		setAudioQuality(newAudioQuality);
		changed = true;
		}
		} catch (ImsException e) {
		// No session in place -- no change
		}

		return changed;
		}

		/**
		* Determines the {@link ImsPhoneConnection} audio quality based on the local and remote
		* {@link ImsCallProfile}. If indicate a HQ audio call if the local stream profile
		* indicates AMR_WB or EVRC_WB and there is no remote restrict cause.
		*
		* @param localCallProfile The local call profile.
		* @param remoteCallProfile The remote call profile.
		* @return The audio quality.
		*/
		private int getAudioQualityFromCallProfile(
		ImsCallProfile localCallProfile, ImsCallProfile remoteCallProfile) {
		if (localCallProfile == null \|\| remoteCallProfile == null
		\|\| localCallProfile.mMediaProfile == null) {
		return AUDIO_QUALITY_STANDARD;
		}

		boolean isHighDef = (localCallProfile.mMediaProfile.mAudioQuality
		== ImsStreamMediaProfile.AUDIO_QUALITY_AMR_WB
		\|\| localCallProfile.mMediaProfile.mAudioQuality
		== ImsStreamMediaProfile.AUDIO_QUALITY_EVRC_WB)
		&& remoteCallProfile.mRestrictCause == ImsCallProfile.CALL_RESTRICT_CAUSE_NONE;
		return isHighDef ? AUDIO_QUALITY_HIGH_DEFINITION : AUDIO_QUALITY_STANDARD;
		}

		/**
		* Provides a string representation of the {@link ImsPhoneConnection}. Primarily intended for
		* use in log statements.