Merge "Add SIP Transport create/destroy API defs" (af18d594) · Commits · e / os / android_frameworks_base

core/api/system-current.txt

+176 −0

Original line number	Diff line number	Diff line
		@@ -10693,6 +10693,61 @@ package android.telephony.ims {
		field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.AudioCodecAttributes> CREATOR;
		}

		public interface DelegateMessageCallback {
		method public void onMessageReceived(@NonNull android.telephony.ims.SipMessage);
		method public void onMessageSendFailure(@NonNull String, int);
		method public void onMessageSent(@NonNull String);
		}

		public final class DelegateRegistrationState implements android.os.Parcelable {
		method public int describeContents();
		method @NonNull public java.util.Set<android.telephony.ims.FeatureTagState> getDeregisteredFeatureTags();
		method @NonNull public java.util.Set<android.telephony.ims.FeatureTagState> getDeregisteringFeatureTags();
		method @NonNull public java.util.Set<java.lang.String> getRegisteredFeatureTags();
		method public void writeToParcel(@NonNull android.os.Parcel, int);
		field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.DelegateRegistrationState> CREATOR;
		field public static final int DEREGISTERED_REASON_NOT_PROVISIONED = 1; // 0x1
		field public static final int DEREGISTERED_REASON_NOT_REGISTERED = 2; // 0x2
		field public static final int DEREGISTERED_REASON_UNKNOWN = 0; // 0x0
		field public static final int DEREGISTERING_REASON_DESTROY_PENDING = 6; // 0x6
		field public static final int DEREGISTERING_REASON_FEATURE_TAGS_CHANGING = 5; // 0x5
		field public static final int DEREGISTERING_REASON_PDN_CHANGE = 3; // 0x3
		field public static final int DEREGISTERING_REASON_PROVISIONING_CHANGE = 4; // 0x4
		}

		public static final class DelegateRegistrationState.Builder {
		ctor public DelegateRegistrationState.Builder();
		method @NonNull public android.telephony.ims.DelegateRegistrationState.Builder addDeregisteredFeatureTag(@NonNull String, int);
		method @NonNull public android.telephony.ims.DelegateRegistrationState.Builder addDeregisteringFeatureTag(@NonNull String, int);
		method @NonNull public android.telephony.ims.DelegateRegistrationState.Builder addRegisteredFeatureTag(@NonNull String);
		method @NonNull public android.telephony.ims.DelegateRegistrationState.Builder addRegisteredFeatureTags(@NonNull java.util.Set<java.lang.String>);
		method @NonNull public android.telephony.ims.DelegateRegistrationState build();
		}

		public final class DelegateRequest implements android.os.Parcelable {
		ctor public DelegateRequest(@NonNull java.util.Set<java.lang.String>);
		method public int describeContents();
		method @NonNull public java.util.Set<java.lang.String> getFeatureTags();
		method public void writeToParcel(@NonNull android.os.Parcel, int);
		field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.DelegateRequest> CREATOR;
		}

		public interface DelegateStateCallback {
		method public void onCreated(@NonNull android.telephony.ims.stub.SipDelegate, @Nullable java.util.Set<android.telephony.ims.FeatureTagState>);
		method public void onDestroyed(int);
		method public void onFeatureTagRegistrationChanged(@NonNull android.telephony.ims.DelegateRegistrationState);
		method public void onImsConfigurationChanged(@NonNull android.telephony.ims.SipDelegateImsConfiguration);
		}

		public final class FeatureTagState implements android.os.Parcelable {
		ctor public FeatureTagState(@NonNull String, int);
		method public int describeContents();
		method @NonNull public String getFeatureTag();
		method public int getState();
		method public void writeToParcel(@NonNull android.os.Parcel, int);
		field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.FeatureTagState> CREATOR;
		}

		public final class ImsCallForwardInfo implements android.os.Parcelable {
		ctor public ImsCallForwardInfo(int, int, int, int, @NonNull String, int);
		method public int describeContents();
		@@ -11213,8 +11268,107 @@ package android.telephony.ims {
		field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.RtpHeaderExtensionType> CREATOR;
		}

		public interface SipDelegateConnection {
		method public void notifyMessageReceiveError(@NonNull String, int);
		method public void notifyMessageReceived(@NonNull String);
		method public void sendMessage(@NonNull android.telephony.ims.SipMessage, long);
		}

		public final class SipDelegateImsConfiguration implements android.os.Parcelable {
		method public boolean containsKey(@NonNull String);
		method @NonNull public android.os.PersistableBundle copyBundle();
		method public int describeContents();
		method public boolean getBoolean(@NonNull String, boolean);
		method public int getInt(@NonNull String, int);
		method @Nullable public String getString(@NonNull String);
		method public long getVersion();
		method public void writeToParcel(@NonNull android.os.Parcel, int);
		field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.SipDelegateImsConfiguration> CREATOR;
		field public static final String IPTYPE_IPV4 = "IPV4";
		field public static final String IPTYPE_IPV6 = "IPV6";
		field public static final String KEY_SIP_CONFIG_AUTHENTICATION_HEADER_STRING = "sip_config_auhentication_header_string";
		field public static final String KEY_SIP_CONFIG_AUTHENTICATION_NONCE_STRING = "sip_config_authentication_nonce_string";
		field public static final String KEY_SIP_CONFIG_HOME_DOMAIN_STRING = "sip_config_home_domain_string";
		field public static final String KEY_SIP_CONFIG_IMEI_STRING = "sip_config_imei_string";
		field public static final String KEY_SIP_CONFIG_IPTYPE_STRING = "sip_config_iptype_string";
		field public static final String KEY_SIP_CONFIG_IS_COMPACT_FORM_ENABLED_BOOL = "sip_config_is_compact_form_enabled_bool";
		field public static final String KEY_SIP_CONFIG_IS_GRUU_ENABLED_BOOL = "sip_config_is_gruu_enabled_bool";
		field public static final String KEY_SIP_CONFIG_IS_IPSEC_ENABLED_BOOL = "sip_config_is_ipsec_enabled_bool";
		field public static final String KEY_SIP_CONFIG_IS_KEEPALIVE_ENABLED_BOOL = "sip_config_is_keepalive_enabled_bool";
		field public static final String KEY_SIP_CONFIG_IS_NAT_ENABLED_BOOL = "sip_config_is_nat_enabled_bool";
		field public static final String KEY_SIP_CONFIG_MAX_PAYLOAD_SIZE_ON_UDP_INT = "sip_config_udp_max_payload_size_int";
		field public static final String KEY_SIP_CONFIG_PATH_HEADER_STRING = "sip_config_path_header_string";
		field public static final String KEY_SIP_CONFIG_P_ACCESS_NETWORK_INFO_HEADER_STRING = "sip_config_p_access_network_info_header_string";
		field public static final String KEY_SIP_CONFIG_P_ASSOCIATED_URI_HEADER_STRING = "sip_config_p_associated_uri_header_string";
		field public static final String KEY_SIP_CONFIG_P_LAST_ACCESS_NETWORK_INFO_HEADER_STRING = "sip_config_p_last_access_network_info_header_string";
		field public static final String KEY_SIP_CONFIG_SECURITY_VERIFY_HEADER_STRING = "sip_config_security_verify_header_string";
		field public static final String KEY_SIP_CONFIG_SERVER_DEFAULT_IPADDRESS_STRING = "sip_config_server_default_ipaddress_string";
		field public static final String KEY_SIP_CONFIG_SERVER_DEFAULT_PORT_INT = "sip_config_server_default_port_int";
		field public static final String KEY_SIP_CONFIG_SERVER_IPSEC_CLIENT_PORT_INT = "sip_config_server_ipsec_client_port_int";
		field public static final String KEY_SIP_CONFIG_SERVER_IPSEC_OLD_CLIENT_PORT_INT = "sip_config_server_ipsec_old_client_port_int";
		field public static final String KEY_SIP_CONFIG_SERVER_IPSEC_SERVER_PORT_INT = "sip_config_server_ipsec_server_port_int";
		field public static final String KEY_SIP_CONFIG_SERVICE_ROUTE_HEADER_STRING = "sip_config_service_route_header_string";
		field public static final String KEY_SIP_CONFIG_TRANSPORT_TYPE_STRING = "sip_config_protocol_type_string";
		field public static final String KEY_SIP_CONFIG_UE_DEFAULT_IPADDRESS_STRING = "sip_config_ue_default_ipaddress_string";
		field public static final String KEY_SIP_CONFIG_UE_DEFAULT_PORT_INT = "sip_config_ue_default_port_int";
		field public static final String KEY_SIP_CONFIG_UE_IPSEC_CLIENT_PORT_INT = "sip_config_ue_ipsec_client_port_int";
		field public static final String KEY_SIP_CONFIG_UE_IPSEC_OLD_CLIENT_PORT_INT = "sip_config_ue_ipsec_old_client_port_int";
		field public static final String KEY_SIP_CONFIG_UE_IPSEC_SERVER_PORT_INT = "sip_config_ue_ipsec_server_port_int";
		field public static final String KEY_SIP_CONFIG_UE_PRIVATE_USER_ID_STRING = "sip_config_ue_private_user_id_string";
		field public static final String KEY_SIP_CONFIG_UE_PUBLIC_GRUU_STRING = "sip_config_ue_public_gruu_string";
		field public static final String KEY_SIP_CONFIG_UE_PUBLIC_IPADDRESS_WITH_NAT_STRING = "sip_config_ue_public_ipaddress_with_nat_string";
		field public static final String KEY_SIP_CONFIG_UE_PUBLIC_PORT_WITH_NAT_INT = "sip_config_ue_public_port_with_nat_int";
		field public static final String KEY_SIP_CONFIG_UE_PUBLIC_USER_ID_STRING = "sip_config_ue_public_user_id_string";
		field public static final String KEY_SIP_CONFIG_URI_USER_PART_STRING = "sip_config_uri_user_part_string";
		field public static final String SIP_TRANSPORT_TCP = "TCP";
		field public static final String SIP_TRANSPORT_UDP = "UDP";
		}

		public static final class SipDelegateImsConfiguration.Builder {
		ctor public SipDelegateImsConfiguration.Builder(int);
		ctor public SipDelegateImsConfiguration.Builder(@NonNull android.telephony.ims.SipDelegateImsConfiguration);
		method @NonNull public android.telephony.ims.SipDelegateImsConfiguration.Builder addBoolean(@NonNull String, boolean);
		method @NonNull public android.telephony.ims.SipDelegateImsConfiguration.Builder addInt(@NonNull String, int);
		method @NonNull public android.telephony.ims.SipDelegateImsConfiguration.Builder addString(@NonNull String, @NonNull String);
		method @NonNull public android.telephony.ims.SipDelegateImsConfiguration build();
		}

		public class SipDelegateManager {
		method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void createSipDelegate(@NonNull android.telephony.ims.DelegateRequest, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.stub.DelegateConnectionStateCallback, @NonNull android.telephony.ims.stub.DelegateConnectionMessageCallback) throws android.telephony.ims.ImsException;
		method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void destroySipDelegate(@NonNull android.telephony.ims.SipDelegateConnection, int);
		method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isSupported() throws android.telephony.ims.ImsException;
		field public static final int DENIED_REASON_INVALID = 4; // 0x4
		field public static final int DENIED_REASON_IN_USE_BY_ANOTHER_DELEGATE = 1; // 0x1
		field public static final int DENIED_REASON_NOT_ALLOWED = 2; // 0x2
		field public static final int DENIED_REASON_SINGLE_REGISTRATION_NOT_ALLOWED = 3; // 0x3
		field public static final int DENIED_REASON_UNKNOWN = 0; // 0x0
		field public static final int MESSAGE_FAILURE_REASON_DELEGATE_CLOSED = 2; // 0x2
		field public static final int MESSAGE_FAILURE_REASON_DELEGATE_DEAD = 1; // 0x1
		field public static final int MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION = 11; // 0xb
		field public static final int MESSAGE_FAILURE_REASON_INVALID_BODY_CONTENT = 5; // 0x5
		field public static final int MESSAGE_FAILURE_REASON_INVALID_FEATURE_TAG = 6; // 0x6
		field public static final int MESSAGE_FAILURE_REASON_INVALID_HEADER_FIELDS = 4; // 0x4
		field public static final int MESSAGE_FAILURE_REASON_INVALID_START_LINE = 3; // 0x3
		field public static final int MESSAGE_FAILURE_REASON_NETWORK_NOT_AVAILABLE = 8; // 0x8
		field public static final int MESSAGE_FAILURE_REASON_NOT_REGISTERED = 9; // 0x9
		field public static final int MESSAGE_FAILURE_REASON_STALE_IMS_CONFIGURATION = 10; // 0xa
		field public static final int MESSAGE_FAILURE_REASON_TAG_NOT_ENABLED_FOR_DELEGATE = 7; // 0x7
		field public static final int MESSAGE_FAILURE_REASON_UNKNOWN = 0; // 0x0
		field public static final int SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP = 2; // 0x2
		field public static final int SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD = 1; // 0x1
		field public static final int SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN = 4; // 0x4
		field public static final int SIP_DELEGATE_DESTROY_REASON_UNKNOWN = 0; // 0x0
		field public static final int SIP_DELEGATE_DESTROY_REASON_USER_DISABLED_RCS = 3; // 0x3
		}

		public final class SipMessage implements android.os.Parcelable {
		ctor public SipMessage(@NonNull String, @NonNull String, @NonNull byte[]);
		method public int describeContents();
		method @NonNull public byte[] getContent();
		method @NonNull public String getHeaderSection();
		method @NonNull public String getStartLine();
		method public void writeToParcel(@NonNull android.os.Parcel, int);
		field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.SipMessage> CREATOR;
		}

		}
		@@ -11308,6 +11462,19 @@ package android.telephony.ims.feature {

		package android.telephony.ims.stub {

		public interface DelegateConnectionMessageCallback {
		method public void onMessageReceived(@NonNull android.telephony.ims.SipMessage);
		method public void onMessageSendFailure(@NonNull String, int);
		method public void onMessageSent(@NonNull String);
		}

		public interface DelegateConnectionStateCallback {
		method public void onCreated(@NonNull android.telephony.ims.SipDelegateConnection);
		method public void onDestroyed(int);
		method public void onFeatureTagStatusChanged(@NonNull android.telephony.ims.DelegateRegistrationState, @NonNull java.util.Set<android.telephony.ims.FeatureTagState>);
		method public void onImsConfigurationChanged(@NonNull android.telephony.ims.SipDelegateImsConfiguration);
		}

		public class ImsCallSessionImplBase implements java.lang.AutoCloseable {
		ctor public ImsCallSessionImplBase();
		method public void accept(int, android.telephony.ims.ImsStreamMediaProfile);
		@@ -11468,8 +11635,17 @@ package android.telephony.ims.stub {
		method public int updateColr(int);
		}

		public interface SipDelegate {
		method public void closeDialog(@NonNull String);
		method public void notifyMessageReceiveError(@NonNull String, int);
		method public void notifyMessageReceived(@NonNull String);
		method public void sendMessage(@NonNull android.telephony.ims.SipMessage, long);
		}

		public class SipTransportImplBase {
		ctor public SipTransportImplBase(@NonNull java.util.concurrent.Executor);
		method public void createSipDelegate(int, @NonNull android.telephony.ims.DelegateRequest, @NonNull android.telephony.ims.DelegateStateCallback, @NonNull android.telephony.ims.DelegateMessageCallback);
		method public void destroySipDelegate(@NonNull android.telephony.ims.stub.SipDelegate, int);
		}

		}

telephony/java/android/telephony/ims/DelegateMessageCallback.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		package android.telephony.ims;

		import android.annotation.NonNull;
		import android.annotation.SystemApi;
		import android.telephony.ims.stub.SipDelegate;

		/**
		@@ -30,6 +31,7 @@ import android.telephony.ims.stub.SipDelegate;
		* </ul>
		* @hide
		*/
		@SystemApi
		public interface DelegateMessageCallback {

		/**

telephony/java/android/telephony/ims/DelegateRegistrationState.java

+24 −30

Original line number	Diff line number	Diff line
		@@ -18,14 +18,14 @@ package android.telephony.ims;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.SuppressLint;
		import android.annotation.SystemApi;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.util.ArraySet;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.util.ArrayList;
		import java.util.List;
		import java.util.Objects;
		import java.util.Set;

		@@ -34,6 +34,7 @@ import java.util.Set;
		* ImsService.
		* @hide
		*/
		@SystemApi
		public final class DelegateRegistrationState implements Parcelable {

		/**
		@@ -114,14 +115,14 @@ public final class DelegateRegistrationState implements Parcelable {
		})
		public @interface DeregisteringReason {}

		private final ArrayList<String> mRegisteredTags = new ArrayList<>();
		private final ArrayList<FeatureTagState> mDeregisteringTags = new ArrayList<>();
		private final ArrayList<FeatureTagState> mDeregisteredTags = new ArrayList<>();
		private ArraySet<String> mRegisteredTags = new ArraySet<>();
		private final ArraySet<FeatureTagState> mDeregisteringTags = new ArraySet<>();
		private final ArraySet<FeatureTagState> mDeregisteredTags = new ArraySet<>();

		/**
		* Builder used to create new instances of {@link DelegateRegistrationState}.
		*/
		public static class Builder {
		public static final class Builder {

		private final DelegateRegistrationState mState;

		@@ -135,10 +136,8 @@ public final class DelegateRegistrationState implements Parcelable {
		* @param featureTag The IMS media feature tag included in the current IMS registration.
		* @return The in-progress Builder instance for RegistrationState.
		*/
		public Builder addRegisteredFeatureTag(@NonNull String featureTag) {
		if (!mState.mRegisteredTags.contains(featureTag)) {
		public @NonNull Builder addRegisteredFeatureTag(@NonNull String featureTag) {
		mState.mRegisteredTags.add(featureTag);
		}
		return this;
		}

		@@ -148,7 +147,8 @@ public final class DelegateRegistrationState implements Parcelable {
		* @param featureTags The IMS media feature tags included in the current IMS registration.
		* @return The in-progress Builder instance for RegistrationState.
		*/
		public Builder addRegisteredFeatureTags(@NonNull Set<String> featureTags) {
		@SuppressLint("MissingGetterMatchingBuilder")
		public @NonNull Builder addRegisteredFeatureTags(@NonNull Set<String> featureTags) {
		mState.mRegisteredTags.addAll(featureTags);
		return this;
		}
		@@ -167,13 +167,9 @@ public final class DelegateRegistrationState implements Parcelable {
		* The availability of the feature tag depends on the {@link DeregisteringReason}.
		* @return The in-progress Builder instance for RegistrationState.
		*/
		public Builder addDeregisteringFeatureTag(@NonNull String featureTag,
		public @NonNull Builder addDeregisteringFeatureTag(@NonNull String featureTag,
		@DeregisteringReason int reason) {
		boolean ftExists = mState.mDeregisteringTags.stream().anyMatch(
		f -> f.getFeatureTag().equals(featureTag));
		if (!ftExists) {
		mState.mDeregisteringTags.add(new FeatureTagState(featureTag, reason));
		}
		return this;
		}

		@@ -185,20 +181,16 @@ public final class DelegateRegistrationState implements Parcelable {
		* @param reason The reason why the media feature tag has been deregistered.
		* @return The in-progress Builder instance for RegistrationState.
		*/
		public Builder addDeregisteredFeatureTag(@NonNull String featureTag,
		public @NonNull Builder addDeregisteredFeatureTag(@NonNull String featureTag,
		@DeregisteredReason int reason) {
		boolean ftExists = mState.mDeregisteredTags.stream().anyMatch(
		f -> f.getFeatureTag().equals(featureTag));
		if (!ftExists) {
		mState.mDeregisteredTags.add(new FeatureTagState(featureTag, reason));
		}
		return this;
		}

		/**
		* @return the finalized instance.
		*/
		public DelegateRegistrationState build() {
		public @NonNull DelegateRegistrationState build() {
		return mState;
		}
		}
		@@ -212,7 +204,7 @@ public final class DelegateRegistrationState implements Parcelable {
		* Used for unparcelling only.
		*/
		private DelegateRegistrationState(Parcel source) {
		source.readList(mRegisteredTags, null /classloader/);
		mRegisteredTags = (ArraySet<String>) source.readArraySet(null);
		readStateFromParcel(source, mDeregisteringTags);
		readStateFromParcel(source, mDeregisteredTags);
		}
		@@ -268,7 +260,8 @@ public final class DelegateRegistrationState implements Parcelable {
		return new ArraySet<>(mDeregisteredTags);
		}

		public static final Creator<DelegateRegistrationState> CREATOR =

		public static final @NonNull Creator<DelegateRegistrationState> CREATOR =
		new Creator<DelegateRegistrationState>() {
		@Override
		public DelegateRegistrationState createFromParcel(Parcel source) {
		@@ -287,13 +280,13 @@ public final class DelegateRegistrationState implements Parcelable {
		}

		@Override
		public void writeToParcel(Parcel dest, int flags) {
		dest.writeList(mRegisteredTags);
		public void writeToParcel(@NonNull Parcel dest, int flags) {
		dest.writeArraySet(mRegisteredTags);
		writeStateToParcel(dest, mDeregisteringTags);
		writeStateToParcel(dest, mDeregisteredTags);
		}

		private void writeStateToParcel(Parcel dest, List<FeatureTagState> state) {
		private void writeStateToParcel(Parcel dest, Set<FeatureTagState> state) {
		dest.writeInt(state.size());
		for (FeatureTagState s : state) {
		dest.writeString(s.getFeatureTag());
		@@ -301,11 +294,12 @@ public final class DelegateRegistrationState implements Parcelable {
		}
		}

		private void readStateFromParcel(Parcel source, List<FeatureTagState> emptyState) {
		private void readStateFromParcel(Parcel source, Set<FeatureTagState> emptyState) {
		int len = source.readInt();
		for (int i = 0; i < len; i++) {
		String ft = source.readString();
		int reason = source.readInt();

		emptyState.add(new FeatureTagState(ft, reason));
		}
		}

telephony/java/android/telephony/ims/DelegateRequest.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		package android.telephony.ims;

		import android.annotation.NonNull;
		import android.annotation.SystemApi;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.telephony.ims.stub.SipDelegate;
		@@ -31,6 +32,7 @@ import java.util.Set;
		* SipDelegateConnection given back to the requesting application.
		* @hide
		*/
		@SystemApi
		public final class DelegateRequest implements Parcelable {

		private final ArrayList<String> mFeatureTags;
		@@ -52,7 +54,7 @@ public final class DelegateRequest implements Parcelable {
		* @return the list of IMS feature tag associated with this DelegateRequest in the format
		* defined in RCC.07 section 2.6.1.3.
		*/
		public Set<String> getFeatureTags() {
		public @NonNull Set<String> getFeatureTags() {
		return new ArraySet<>(mFeatureTags);
		}

		@@ -70,7 +72,7 @@ public final class DelegateRequest implements Parcelable {
		}

		@Override
		public void writeToParcel(Parcel dest, int flags) {
		public void writeToParcel(@NonNull Parcel dest, int flags) {
		dest.writeList(mFeatureTags);
		}

telephony/java/android/telephony/ims/DelegateStateCallback.java

+7 −8

Original line number	Diff line number	Diff line
		@@ -18,10 +18,11 @@ package android.telephony.ims;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.SystemApi;
		import android.telephony.ims.stub.SipDelegate;
		import android.telephony.ims.stub.SipTransportImplBase;

		import java.util.List;
		import java.util.Set;

		/**
		* Callback interface to notify a remote application of the following:
		@@ -34,26 +35,24 @@ import java.util.List;
		* </ul>
		* @hide
		*/
		@SystemApi
		public interface DelegateStateCallback {

		/**
		* This must be called by the ImsService after {@link SipTransportImplBase#createSipDelegate} is
		* called by the framework to notify the framework and remote application that the
		* {@link SipDelegate} has been successfully created.
		*
		* @param delegate The SipDelegate created to service the DelegateRequest.
		* @param deniedTags A List of {@link FeatureTagState}, which contains the feature tags
		* @param deniedTags A Set of {@link FeatureTagState}s, which contain the feature tags
		* associated with this {@link SipDelegate} that have no access to send/receive SIP messages
		* as well as a reason for why the feature tag is denied. For more information on the reason
		* why the feature tag was denied access, see the
		* {@link SipDelegateManager.DeniedReason} reasons. This is considered a permanent denial due
		* to this {@link SipDelegate} not supporting a feature or this ImsService already
		* implementing this feature elsewhere. If all features of this {@link SipDelegate} are
		* denied, {@link #onCreated(SipDelegate, List)} should still be called as the framework will
		* later call {@link SipTransportImplBase#destroySipDelegate(SipDelegate, int)} to clean the
		* delegate up.
		* denied, this method should still be called.
		*/
		void onCreated(@NonNull SipDelegate delegate, @Nullable List<FeatureTagState> deniedTags);
		void onCreated(@NonNull SipDelegate delegate, @Nullable Set<FeatureTagState> deniedTags);

		/**
		* This must be called by the ImsService after the framework calls