Wiring up RTP header extension and incoming DTMF APIs. am: cbe9d4436d (6c50408b) · Commits · e / os / frameworks_opt_net_ims

src/java/com/android/ims/ImsCall.java

+78 −2

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package com.android.ims;

		import android.annotation.NonNull;
		import android.compat.annotation.UnsupportedAppUsage;
		import android.content.Context;
		import android.net.Uri;
		@@ -35,6 +36,7 @@ import android.telephony.ims.ImsConferenceState;
		import android.telephony.ims.ImsReasonInfo;
		import android.telephony.ims.ImsStreamMediaProfile;
		import android.telephony.ims.ImsSuppServiceNotification;
		import android.telephony.ims.RtpHeaderExtension;
		import android.text.TextUtils;
		import android.util.Log;

		@@ -47,9 +49,7 @@ import java.util.ArrayList;
		import java.util.Collections;
		import java.util.Iterator;
		import java.util.List;
		import java.util.Map;
		import java.util.Map.Entry;
		import java.util.Objects;
		import java.util.Set;
		import java.util.concurrent.atomic.AtomicInteger;

		@@ -501,6 +501,14 @@ public class ImsCall implements ICall {
		public void onCallSessionTransferFailed(ImsCall imsCall, ImsReasonInfo reasonInfo) {
		}

		/**
		* Reports a DTMF tone received from the network.
		* @param imsCall The IMS call the tone was received from.
		* @param digit The digit received.
		*/
		public void onCallSessionDtmfReceived(ImsCall imsCall, char digit) {
		}

		/**
		* Called when the call quality has changed.
		*
		@@ -509,6 +517,15 @@ public class ImsCall implements ICall {
		*/
		public void onCallQualityChanged(ImsCall imsCall, CallQuality callQuality) {
		}

		/**
		* Called when RTP header extension data is received from the network.
		* @param imsCall The ImsCall the data was received on.
		* @param rtpHeaderExtensionData The RTP extension data received.
		*/
		public void onCallSessionRtpHeaderExtensionsReceived(ImsCall imsCall,
		@NonNull Set<RtpHeaderExtension> rtpHeaderExtensionData) {
		}
		}

		// List of update operation for IMS call control
		@@ -1796,6 +1813,30 @@ public class ImsCall implements ICall {
		}
		}

		/**
		* Requests that RTP header extensions are added to the next RTP packet sent by the IMS stack.
		* <p>
		* The {@link RtpHeaderExtension#getLocalIdentifier()} local identifiers specified here must match
		* agreed upon identifiers as indicated in
		* {@link ImsCallProfile#getAcceptedRtpHeaderExtensionTypes()} for the current
		* {@link #getCallProfile()}.
		* <p>
		* By specification, the RTP header extension is an unacknowledged transmission and there is no
		* guarantee that the header extension will be delivered by the network to the other end of the
		* call.
		* @param rtpHeaderExtensions The RTP header extension(s) to be included in the next RTP
		* packet.
		*/
		public void sendRtpHeaderExtensions(@NonNull Set<RtpHeaderExtension> rtpHeaderExtensions) {
		logi("sendRtpHeaderExtensions; extensionsSent=" + rtpHeaderExtensions.size());
		synchronized(mLockObj) {
		if (mSession == null) {
		loge("sendRtpHeaderExtensions::no session");
		}
		mSession.sendRtpHeaderExtensions(rtpHeaderExtensions);
		}
		}

		public void setAnswerWithRtt() {
		mAnswerWithRtt = true;
		}
		@@ -3347,6 +3388,23 @@ public class ImsCall implements ICall {
		}
		}

		@Override
		public void callSessionDtmfReceived(char digit) {
		ImsCall.Listener listener;

		synchronized(ImsCall.this) {
		listener = mListener;
		}

		if (listener != null) {
		try {
		listener.onCallSessionDtmfReceived(ImsCall.this, digit);
		} catch (Throwable t) {
		loge("callSessionDtmfReceived:: ", t);
		}
		}
		}

		@Override
		public void callQualityChanged(CallQuality callQuality) {
		ImsCall.Listener listener;
		@@ -3363,6 +3421,24 @@ public class ImsCall implements ICall {
		}
		}
		}

		@Override
		public void callSessionRtpHeaderExtensionsReceived(
		@NonNull Set<RtpHeaderExtension> extensions) {
		ImsCall.Listener listener;

		synchronized (ImsCall.this) {
		listener = mListener;
		}

		if (listener != null) {
		try {
		listener.onCallSessionRtpHeaderExtensionsReceived(ImsCall.this, extensions);
		} catch (Throwable t) {
		loge("callSessionRtpHeaderExtensionsReceived:: ", t);
		}
		}
		}
		}

		/**