Add support for DTMF and RTP header extension communications.

Add support for:
- reporting of incoming DTMF tones from IMS stack.
- incoming/outgoing RTP header extension data.

Test: Added unit tests where possible.
Test: Added test intents to inject test data into framework for platform
testing.
Bug: 163085177
Change-Id: If34faeba0461c677a1381c82ead4a79c607bcf13

1 files changed, 25 insertions, 0 deletions

diff --git a/api/system-current.txt b/api/system-current.txt
index 5ea8e438d064..8838b84b1b13 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -11764,6 +11764,7 @@ package android.telephony.ims {
     ctor public ImsCallProfile(int, int);
     ctor public ImsCallProfile(int, int, android.os.Bundle, android.telephony.ims.ImsStreamMediaProfile);
     method public int describeContents();
+    method @NonNull public java.util.Set<android.telephony.ims.RtpHeaderExtensionType> getAcceptedRtpHeaderExtensionTypes();
     method public String getCallExtra(String);
     method public String getCallExtra(String, String);
     method public boolean getCallExtraBoolean(String);
@@ -11778,6 +11779,7 @@ package android.telephony.ims {
     method public int getEmergencyServiceCategories();
     method @NonNull public java.util.List<java.lang.String> getEmergencyUrns();
     method public android.telephony.ims.ImsStreamMediaProfile getMediaProfile();
+    method @NonNull public java.util.Set<android.telephony.ims.RtpHeaderExtensionType> getOfferedRtpHeaderExtensionTypes();
     method @NonNull public android.os.Bundle getProprietaryCallExtras();
     method public int getRestrictCause();
     method public int getServiceType();
@@ -11788,6 +11790,7 @@ package android.telephony.ims {
     method public boolean isVideoCall();
     method public boolean isVideoPaused();
     method public static int presentationToOir(int);
+    method public void setAcceptedRtpHeaderExtensionTypes(@NonNull java.util.Set<android.telephony.ims.RtpHeaderExtensionType>);
     method public void setCallExtra(String, String);
     method public void setCallExtraBoolean(String, boolean);
     method public void setCallExtraInt(String, int);
@@ -11798,6 +11801,7 @@ package android.telephony.ims {
     method public void setEmergencyServiceCategories(int);
     method public void setEmergencyUrns(@NonNull java.util.List<java.lang.String>);
     method public void setHasKnownUserIntentEmergency(boolean);
+    method public void setOfferedRtpHeaderExtensionTypes(@NonNull java.util.Set<android.telephony.ims.RtpHeaderExtensionType>);
     method public void updateCallExtras(android.telephony.ims.ImsCallProfile);
     method public void updateCallType(android.telephony.ims.ImsCallProfile);
     method public void updateMediaProfile(android.telephony.ims.ImsCallProfile);
@@ -11857,6 +11861,7 @@ package android.telephony.ims {
     method public void callSessionConferenceExtendReceived(android.telephony.ims.stub.ImsCallSessionImplBase, android.telephony.ims.ImsCallProfile);
     method public void callSessionConferenceExtended(android.telephony.ims.stub.ImsCallSessionImplBase, android.telephony.ims.ImsCallProfile);
     method public void callSessionConferenceStateUpdated(android.telephony.ims.ImsConferenceState);
+    method public void callSessionDtmfReceived(char);
     method @Deprecated public void callSessionHandover(int, int, android.telephony.ims.ImsReasonInfo);
     method @Deprecated public void callSessionHandoverFailed(int, int, android.telephony.ims.ImsReasonInfo);
     method public void callSessionHeld(android.telephony.ims.ImsCallProfile);
@@ -11877,6 +11882,7 @@ package android.telephony.ims {
     method public void callSessionResumeFailed(android.telephony.ims.ImsReasonInfo);
     method public void callSessionResumeReceived(android.telephony.ims.ImsCallProfile);
     method public void callSessionResumed(android.telephony.ims.ImsCallProfile);
+    method public void callSessionRtpHeaderExtensionsReceived(@NonNull java.util.Set<android.telephony.ims.RtpHeaderExtension>);
     method public void callSessionRttAudioIndicatorChanged(@NonNull android.telephony.ims.ImsStreamMediaProfile);
     method public void callSessionRttMessageReceived(String);
     method public void callSessionRttModifyRequestReceived(android.telephony.ims.ImsCallProfile);
@@ -12231,6 +12237,24 @@ package android.telephony.ims {
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUceSettingEnabled(boolean) throws android.telephony.ims.ImsException;
   }
 
+  public final class RtpHeaderExtension implements android.os.Parcelable {
+    ctor public RtpHeaderExtension(@IntRange(from=1, to=14) int, @NonNull byte[]);
+    method public int describeContents();
+    method @NonNull public byte[] getExtensionData();
+    method @IntRange(from=1, to=14) public int getLocalIdentifier();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.RtpHeaderExtension> CREATOR;
+  }
+
+  public final class RtpHeaderExtensionType implements android.os.Parcelable {
+    ctor public RtpHeaderExtensionType(@IntRange(from=1, to=14) int, @NonNull android.net.Uri);
+    method public int describeContents();
+    method @IntRange(from=1, to=14) public int getLocalIdentifier();
+    method @NonNull public android.net.Uri getUri();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.RtpHeaderExtensionType> CREATOR;
+  }
+
   public class SipDelegateManager {
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isSupported() throws android.telephony.ims.ImsException;
   }
@@ -12347,6 +12371,7 @@ package android.telephony.ims.stub {
     method public void removeParticipants(String[]);
     method public void resume(android.telephony.ims.ImsStreamMediaProfile);
     method public void sendDtmf(char, android.os.Message);
+    method public void sendRtpHeaderExtensions(@NonNull java.util.Set<android.telephony.ims.RtpHeaderExtension>);
     method public void sendRttMessage(String);
     method public void sendRttModifyRequest(android.telephony.ims.ImsCallProfile);
     method public void sendRttModifyResponse(boolean);