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Merge "Add S-NSSAI"

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This commit is contained in:
Daniel Bright
2021-01-27 18:48:54 +00:00
committed by Gerrit Code Review
parent 51164692d0 dd7a9031eb
commit d7d4b0ca85
8 changed files with 453 additions and 14 deletions
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1
core/api/current.txt
View File

@@ -40272,6 +40272,7 @@ package android.telephony {
field public static final int SERVICE_OPTION_OUT_OF_ORDER = 34; // 0x22
field public static final int SIGNAL_LOST = -3; // 0xfffffffd
field public static final int SIM_CARD_CHANGED = 2043; // 0x7fb
field public static final int SLICE_REJECTED = 2252; // 0x8cc
field public static final int SYNCHRONIZATION_FAILURE = 2184; // 0x888
field public static final int TEST_LOOPBACK_REGULAR_DEACTIVATION = 2196; // 0x894
field public static final int TETHERED_CALL_ACTIVE = -6; // 0xfffffffa

30
core/api/system-current.txt
View File

@@ -10713,6 +10713,7 @@ package android.telephony.data {
method public int getPduSessionId();
method public int getProtocolType();
method public long getRetryDurationMillis();
method @Nullable public android.telephony.data.SliceInfo getSliceInfo();
method @Deprecated public int getSuggestedRetryTime();
method public void writeToParcel(android.os.Parcel, int);
field @NonNull public static final android.os.Parcelable.Creator<android.telephony.data.DataCallResponse> CREATOR;
@@ -10747,6 +10748,7 @@ package android.telephony.data {
method @NonNull public android.telephony.data.DataCallResponse.Builder setPduSessionId(int);
method @NonNull public android.telephony.data.DataCallResponse.Builder setProtocolType(int);
method @NonNull public android.telephony.data.DataCallResponse.Builder setRetryDurationMillis(long);
method @NonNull public android.telephony.data.DataCallResponse.Builder setSliceInfo(@Nullable android.telephony.data.SliceInfo);
method @Deprecated @NonNull public android.telephony.data.DataCallResponse.Builder setSuggestedRetryTime(int);
}
@@ -10819,7 +10821,7 @@ package android.telephony.data {
method public void setDataProfile(@NonNull java.util.List<android.telephony.data.DataProfile>, boolean, @NonNull android.telephony.data.DataServiceCallback);
method public void setInitialAttachApn(@NonNull android.telephony.data.DataProfile, boolean, @NonNull android.telephony.data.DataServiceCallback);
method public void setupDataCall(int, @NonNull android.telephony.data.DataProfile, boolean, boolean, int, @Nullable android.net.LinkProperties, @NonNull android.telephony.data.DataServiceCallback);
method public void setupDataCall(int, @NonNull android.telephony.data.DataProfile, boolean, boolean, int, @Nullable android.net.LinkProperties, @IntRange(from=0, to=15) int, @NonNull android.telephony.data.DataServiceCallback);
method public void setupDataCall(int, @NonNull android.telephony.data.DataProfile, boolean, boolean, int, @Nullable android.net.LinkProperties, @IntRange(from=0, to=15) int, @Nullable android.telephony.data.SliceInfo, @NonNull android.telephony.data.DataServiceCallback);
method public void startHandover(int, @NonNull android.telephony.data.DataServiceCallback);
}
@@ -10867,6 +10869,32 @@ package android.telephony.data {
method public final void updateQualifiedNetworkTypes(int, @NonNull java.util.List<java.lang.Integer>);
}
public final class SliceInfo implements android.os.Parcelable {
method public int describeContents();
method @IntRange(from=android.telephony.data.SliceInfo.MIN_SLICE_DIFFERENTIATOR, to=android.telephony.data.SliceInfo.MAX_SLICE_DIFFERENTIATOR) public int getMappedHplmnSliceDifferentiator();
method public int getMappedHplmnSliceServiceType();
method @IntRange(from=android.telephony.data.SliceInfo.MIN_SLICE_DIFFERENTIATOR, to=android.telephony.data.SliceInfo.MAX_SLICE_DIFFERENTIATOR) public int getSliceDifferentiator();
method public int getSliceServiceType();
method public void writeToParcel(@NonNull android.os.Parcel, int);
field @NonNull public static final android.os.Parcelable.Creator<android.telephony.data.SliceInfo> CREATOR;
field public static final int MAX_SLICE_DIFFERENTIATOR = 16777214; // 0xfffffe
field public static final int MIN_SLICE_DIFFERENTIATOR = -1; // 0xffffffff
field public static final int SLICE_DIFFERENTIATOR_NO_SLICE = -1; // 0xffffffff
field public static final int SLICE_SERVICE_TYPE_EMBB = 1; // 0x1
field public static final int SLICE_SERVICE_TYPE_MIOT = 3; // 0x3
field public static final int SLICE_SERVICE_TYPE_NONE = 0; // 0x0
field public static final int SLICE_SERVICE_TYPE_URLLC = 2; // 0x2
}
public static final class SliceInfo.Builder {
ctor public SliceInfo.Builder();
method @NonNull public android.telephony.data.SliceInfo build();
method @NonNull public android.telephony.data.SliceInfo.Builder setMappedHplmnSliceDifferentiator(@IntRange(from=android.telephony.data.SliceInfo.MIN_SLICE_DIFFERENTIATOR, to=android.telephony.data.SliceInfo.MAX_SLICE_DIFFERENTIATOR) int);
method @NonNull public android.telephony.data.SliceInfo.Builder setMappedHplmnSliceServiceType(int);
method @NonNull public android.telephony.data.SliceInfo.Builder setSliceDifferentiator(@IntRange(from=android.telephony.data.SliceInfo.MIN_SLICE_DIFFERENTIATOR, to=android.telephony.data.SliceInfo.MAX_SLICE_DIFFERENTIATOR) int);
method @NonNull public android.telephony.data.SliceInfo.Builder setSliceServiceType(int);
}
}
package android.telephony.euicc {

5
telephony/java/android/telephony/DataFailCause.java
View File

@@ -915,6 +915,8 @@ public final class DataFailCause {
public static final int IPV6_PREFIX_UNAVAILABLE = 0x8CA;
/** System preference change back to SRAT during handoff */
public static final int HANDOFF_PREFERENCE_CHANGED = 0x8CB;
/** Data call fail due to the slice not being allowed for the data call. */
public static final int SLICE_REJECTED = 0x8CC;
//IKE error notifications message as specified in 3GPP TS 24.302 (Section 8.1.2.2).
@@ -985,7 +987,7 @@ public final class DataFailCause {
* the authentication failed.
*/
public static final int IWLAN_IKEV2_AUTH_FAILURE = 0x4001;
/** IKE message timeout, tunnel setup failed due to no response from EPDG */
/** IKE message timeout, tunnel setup failed due to no response from EPDG */
public static final int IWLAN_IKEV2_MSG_TIMEOUT = 0x4002;
/** IKE Certification validation failure */
public static final int IWLAN_IKEV2_CERT_INVALID = 0x4003;
@@ -1419,6 +1421,7 @@ public final class DataFailCause {
sFailCauseMap.put(VSNCP_RECONNECT_NOT_ALLOWED, "VSNCP_RECONNECT_NOT_ALLOWED");
sFailCauseMap.put(IPV6_PREFIX_UNAVAILABLE, "IPV6_PREFIX_UNAVAILABLE");
sFailCauseMap.put(HANDOFF_PREFERENCE_CHANGED, "HANDOFF_PREFERENCE_CHANGED");
sFailCauseMap.put(SLICE_REJECTED, "SLICE_REJECTED");
sFailCauseMap.put(IWLAN_PDN_CONNECTION_REJECTION, "IWLAN_PDN_CONNECTION_REJECTION");
sFailCauseMap.put(IWLAN_MAX_CONNECTION_REACHED, "IWLAN_MAX_CONNECTION_REACHED");
sFailCauseMap.put(IWLAN_SEMANTIC_ERROR_IN_THE_TFT_OPERATION,

47
telephony/java/android/telephony/data/DataCallResponse.java
View File

@@ -136,6 +136,7 @@ public final class DataCallResponse implements Parcelable {
private final int mPduSessionId;
private final Qos mDefaultQos;
private final List<QosSession> mQosSessions;
private final SliceInfo mSliceInfo;
/**
* @param cause Data call fail cause. {@link DataFailCause#NONE} indicates no error.
@@ -186,6 +187,7 @@ public final class DataCallResponse implements Parcelable {
mPduSessionId = PDU_SESSION_ID_NOT_SET;
mDefaultQos = null;
mQosSessions = new ArrayList<>();
mSliceInfo = null;
}
private DataCallResponse(@DataFailureCause int cause, long suggestedRetryTime, int id,
@@ -194,7 +196,8 @@ public final class DataCallResponse implements Parcelable {
@Nullable List<InetAddress> dnsAddresses, @Nullable List<InetAddress> gatewayAddresses,
@Nullable List<InetAddress> pcscfAddresses, int mtu, int mtuV4, int mtuV6,
@HandoverFailureMode int handoverFailureMode, int pduSessionId,
@Nullable Qos defaultQos, @Nullable List<QosSession> qosSessions) {
@Nullable Qos defaultQos, @Nullable List<QosSession> qosSessions,
@Nullable SliceInfo sliceInfo) {
mCause = cause;
mSuggestedRetryTime = suggestedRetryTime;
mId = id;
@@ -216,6 +219,7 @@ public final class DataCallResponse implements Parcelable {
mPduSessionId = pduSessionId;
mDefaultQos = defaultQos;
mQosSessions = qosSessions;
mSliceInfo = sliceInfo;
}
/** @hide */
@@ -243,6 +247,7 @@ public final class DataCallResponse implements Parcelable {
mDefaultQos = source.readParcelable(Qos.class.getClassLoader());
mQosSessions = new ArrayList<>();
source.readList(mQosSessions, QosSession.class.getClassLoader());
mSliceInfo = source.readParcelable(SliceInfo.class.getClassLoader());
}
/**
@@ -368,7 +373,7 @@ public final class DataCallResponse implements Parcelable {
}
/**
* @return default QOS of the data call received from the network
* @return default QOS of the data connection received from the network
*
* @hide
*/
@@ -379,16 +384,24 @@ public final class DataCallResponse implements Parcelable {
}
/**
* @return All the dedicated bearer QOS sessions of the data call received from the network
* @return All the dedicated bearer QOS sessions of the data connection received from the
* network.
*
* @hide
*/
@NonNull
public List<QosSession> getQosSessions() {
return mQosSessions;
}
/**
* @return The slice info related to this data connection.
*/
@Nullable
public SliceInfo getSliceInfo() {
return mSliceInfo;
}
@NonNull
@Override
public String toString() {
@@ -411,6 +424,7 @@ public final class DataCallResponse implements Parcelable {
.append(" pduSessionId=").append(getPduSessionId())
.append(" defaultQos=").append(mDefaultQos)
.append(" qosSessions=").append(mQosSessions)
.append(" sliceInfo=").append(mSliceInfo)
.append("}");
return sb.toString();
}
@@ -454,7 +468,8 @@ public final class DataCallResponse implements Parcelable {
&& mHandoverFailureMode == other.mHandoverFailureMode
&& mPduSessionId == other.mPduSessionId
&& isQosSame
&& isQosSessionsSame;
&& isQosSessionsSame
&& Objects.equals(mSliceInfo, other.mSliceInfo);
}
@Override
@@ -462,7 +477,7 @@ public final class DataCallResponse implements Parcelable {
return Objects.hash(mCause, mSuggestedRetryTime, mId, mLinkStatus, mProtocolType,
mInterfaceName, mAddresses, mDnsAddresses, mGatewayAddresses, mPcscfAddresses,
mMtu, mMtuV4, mMtuV6, mHandoverFailureMode, mPduSessionId, mDefaultQos,
mQosSessions);
mQosSessions, mSliceInfo);
}
@Override
@@ -493,6 +508,7 @@ public final class DataCallResponse implements Parcelable {
dest.writeParcelable((NrQos)mDefaultQos, flags);
}
dest.writeList(mQosSessions);
dest.writeParcelable(mSliceInfo, flags);
}
public static final @android.annotation.NonNull Parcelable.Creator<DataCallResponse> CREATOR =
@@ -576,6 +592,8 @@ public final class DataCallResponse implements Parcelable {
private List<QosSession> mQosSessions = new ArrayList<>();
private SliceInfo mSliceInfo;
/**
* Default constructor for Builder.
*/
@@ -798,6 +816,21 @@ public final class DataCallResponse implements Parcelable {
return this;
}
/**
* The Slice used for this data connection.
* <p/>
* If a handover occurs from EPDG to 5G,
* this is the {@link SliceInfo} used in {@link DataService#setupDataCall}.
*
* @param sliceInfo the slice info for the data call
*
* @return The same instance of the builder.
*/
public @NonNull Builder setSliceInfo(@Nullable SliceInfo sliceInfo) {
mSliceInfo = sliceInfo;
return this;
}
/**
* Build the DataCallResponse.
*
@@ -807,7 +840,7 @@ public final class DataCallResponse implements Parcelable {
return new DataCallResponse(mCause, mSuggestedRetryTime, mId, mLinkStatus,
mProtocolType, mInterfaceName, mAddresses, mDnsAddresses, mGatewayAddresses,
mPcscfAddresses, mMtu, mMtuV4, mMtuV6, mHandoverFailureMode, mPduSessionId,
mDefaultQos, mQosSessions);
mDefaultQos, mQosSessions, mSliceInfo);
}
}
}

19
telephony/java/android/telephony/data/DataService.java
View File

@@ -194,13 +194,19 @@ public abstract class DataService extends Service {
* The standard range of values are 1-15 while 0 means no pdu session id
* was attached to this call. Reference: 3GPP TS 24.007 section
* 11.2.3.1b.
* @param sliceInfo used within the data connection when a handover occurs from EPDG to 5G.
* The value is null unless the access network is
* {@link android.telephony.AccessNetworkConstants.AccessNetworkType#NGRAN} and a
* handover is occurring from EPDG to 5G. If the slice passed is rejected, then
* {@link DataCallResponse#getCause()} is
* {@link android.telephony.DataFailCause#SLICE_REJECTED}.
* @param callback The result callback for this request.
*/
public void setupDataCall(int accessNetworkType, @NonNull DataProfile dataProfile,
boolean isRoaming, boolean allowRoaming,
@SetupDataReason int reason,
@Nullable LinkProperties linkProperties,
@IntRange(from = 0, to = 15) int pduSessionId,
@IntRange(from = 0, to = 15) int pduSessionId, @Nullable SliceInfo sliceInfo,
@NonNull DataServiceCallback callback) {
/* Call the old version since the new version isn't supported */
setupDataCall(accessNetworkType, dataProfile, isRoaming, allowRoaming, reason,
@@ -392,10 +398,11 @@ public abstract class DataService extends Service {
public final int reason;
public final LinkProperties linkProperties;
public final int pduSessionId;
public final SliceInfo sliceInfo;
public final IDataServiceCallback callback;
SetupDataCallRequest(int accessNetworkType, DataProfile dataProfile, boolean isRoaming,
boolean allowRoaming, int reason, LinkProperties linkProperties,
int pduSessionId, IDataServiceCallback callback) {
int pduSessionId, SliceInfo sliceInfo, IDataServiceCallback callback) {
this.accessNetworkType = accessNetworkType;
this.dataProfile = dataProfile;
this.isRoaming = isRoaming;
@@ -403,6 +410,7 @@ public abstract class DataService extends Service {
this.linkProperties = linkProperties;
this.reason = reason;
this.pduSessionId = pduSessionId;
this.sliceInfo = sliceInfo;
this.callback = callback;
}
}
@@ -513,6 +521,7 @@ public abstract class DataService extends Service {
setupDataCallRequest.dataProfile, setupDataCallRequest.isRoaming,
setupDataCallRequest.allowRoaming, setupDataCallRequest.reason,
setupDataCallRequest.linkProperties, setupDataCallRequest.pduSessionId,
setupDataCallRequest.sliceInfo,
(setupDataCallRequest.callback != null)
? new DataServiceCallback(setupDataCallRequest.callback)
: null);
@@ -676,10 +685,12 @@ public abstract class DataService extends Service {
@Override
public void setupDataCall(int slotIndex, int accessNetworkType, DataProfile dataProfile,
boolean isRoaming, boolean allowRoaming, int reason,
LinkProperties linkProperties, int pduSessionId, IDataServiceCallback callback) {
LinkProperties linkProperties, int pduSessionId, SliceInfo sliceInfo,
IDataServiceCallback callback) {
mHandler.obtainMessage(DATA_SERVICE_REQUEST_SETUP_DATA_CALL, slotIndex, 0,
new SetupDataCallRequest(accessNetworkType, dataProfile, isRoaming,
allowRoaming, reason, linkProperties, pduSessionId, callback))
allowRoaming, reason, linkProperties, pduSessionId, sliceInfo,
callback))
.sendToTarget();
}

3
telephony/java/android/telephony/data/IDataService.aidl
View File

@@ -19,6 +19,7 @@ package android.telephony.data;
import android.net.LinkProperties;
import android.telephony.data.DataProfile;
import android.telephony.data.IDataServiceCallback;
import android.telephony.data.SliceInfo;
/**
* {@hide}
@@ -29,7 +30,7 @@ oneway interface IDataService
void removeDataServiceProvider(int slotId);
void setupDataCall(int slotId, int accessNetwork, in DataProfile dataProfile, boolean isRoaming,
boolean allowRoaming, int reason, in LinkProperties linkProperties,
int pduSessionId, IDataServiceCallback callback);
int pduSessionId, in SliceInfo sliceInfo, IDataServiceCallback callback);
void deactivateDataCall(int slotId, int cid, int reason, IDataServiceCallback callback);
void setInitialAttachApn(int slotId, in DataProfile dataProfile, boolean isRoaming,
IDataServiceCallback callback);

20
telephony/java/android/telephony/data/SliceInfo.aidl Normal file
View File

@@ -0,0 +1,20 @@
/*
* Copyright 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/** @hide */
package android.telephony.data;
parcelable SliceInfo;

342
telephony/java/android/telephony/data/SliceInfo.java Normal file
View File

@@ -0,0 +1,342 @@
/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.telephony.data;
import android.annotation.IntDef;
import android.annotation.IntRange;
import android.annotation.NonNull;
import android.annotation.SuppressLint;
import android.annotation.SystemApi;
import android.os.Parcel;
import android.os.Parcelable;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.Objects;
/**
* Represents a S-NSSAI as defined in 3GPP TS 24.501.
*
* @hide
*/
@SystemApi
public final class SliceInfo implements Parcelable {
/**
* When set on a Slice Differentiator, this value indicates that there is no corresponding
* Slice.
*/
public static final int SLICE_DIFFERENTIATOR_NO_SLICE = -1;
/**
* Indicates that the service type is not present.
*/
public static final int SLICE_SERVICE_TYPE_NONE = 0;
/**
* Slice suitable for the handling of 5G enhanced Mobile Broadband.
*/
public static final int SLICE_SERVICE_TYPE_EMBB = 1;
/**
* Slice suitable for the handling of ultra-reliable low latency communications.
*/
public static final int SLICE_SERVICE_TYPE_URLLC = 2;
/**
* Slice suitable for the handling of massive IoT.
*/
public static final int SLICE_SERVICE_TYPE_MIOT = 3;
/**
* The min acceptable value for a Slice Differentiator
*/
@SuppressLint("MinMaxConstant")
public static final int MIN_SLICE_DIFFERENTIATOR = -1;
/**
* The max acceptable value for a Slice Differentiator
*/
@SuppressLint("MinMaxConstant")
public static final int MAX_SLICE_DIFFERENTIATOR = 0xFFFFFE;
/** @hide */
@IntDef(prefix = { "SLICE_SERVICE_TYPE_" }, value = {
SLICE_SERVICE_TYPE_NONE,
SLICE_SERVICE_TYPE_EMBB,
SLICE_SERVICE_TYPE_URLLC,
SLICE_SERVICE_TYPE_MIOT,
})
@Retention(RetentionPolicy.SOURCE)
public @interface SliceServiceType {}
@SliceServiceType
private final int mSliceServiceType;
@IntRange(from = MIN_SLICE_DIFFERENTIATOR, to = MAX_SLICE_DIFFERENTIATOR)
private final int mSliceDifferentiator;
@SliceServiceType
private final int mMappedHplmnSliceServiceType;
@IntRange(from = MIN_SLICE_DIFFERENTIATOR, to = MAX_SLICE_DIFFERENTIATOR)
private final int mMappedHplmnSliceDifferentiator;
private SliceInfo(@SliceServiceType int sliceServiceType,
int sliceDifferentiator, int mappedHplmnSliceServiceType,
int mappedHplmnSliceDifferentiator) {
mSliceServiceType = sliceServiceType;
mSliceDifferentiator = sliceDifferentiator;
mMappedHplmnSliceDifferentiator = mappedHplmnSliceDifferentiator;
mMappedHplmnSliceServiceType = mappedHplmnSliceServiceType;
}
/**
* The type of service provided by the slice.
* <p/>
* see: 3GPP TS 24.501 Section 9.11.2.8.
*/
@SliceServiceType
public int getSliceServiceType() {
return mSliceServiceType;
}
/**
* Identifies the slice from others with the same Slice Service Type.
* <p/>
* Returns {@link #SLICE_DIFFERENTIATOR_NO_SLICE} if {@link #getSliceServiceType} returns
* {@link #SLICE_SERVICE_TYPE_NONE}.
* <p/>
* see: 3GPP TS 24.501 Section 9.11.2.8.
*/
@IntRange(from = MIN_SLICE_DIFFERENTIATOR, to = MAX_SLICE_DIFFERENTIATOR)
public int getSliceDifferentiator() {
return mSliceDifferentiator;
}
/**
* Corresponds to a Slice Info (S-NSSAI) of the HPLMN.
* <p/>
* see: 3GPP TS 24.501 Section 9.11.2.8.
*/
@SliceServiceType
public int getMappedHplmnSliceServiceType() {
return mMappedHplmnSliceServiceType;
}
/**
* This Slice Differentiator corresponds to a {@link SliceInfo} (S-NSSAI) of the HPLMN;
* {@link #getSliceDifferentiator()} is mapped to this value.
* <p/>
* Returns {@link #SLICE_DIFFERENTIATOR_NO_SLICE} if either of the following are true:
* <ul>
* <li>{@link #getSliceDifferentiator()} returns {@link #SLICE_DIFFERENTIATOR_NO_SLICE}</li>
* <li>{@link #getMappedHplmnSliceServiceType()} returns {@link #SLICE_SERVICE_TYPE_NONE}</li>
* </ul>
* <p/>
* see: 3GPP TS 24.501 Section 9.11.2.8.
*/
@IntRange(from = MIN_SLICE_DIFFERENTIATOR, to = MAX_SLICE_DIFFERENTIATOR)
public int getMappedHplmnSliceDifferentiator() {
return mMappedHplmnSliceDifferentiator;
}
private SliceInfo(@NonNull Parcel in) {
mSliceServiceType = in.readInt();
mSliceDifferentiator = in.readInt();
mMappedHplmnSliceServiceType = in.readInt();
mMappedHplmnSliceDifferentiator = in.readInt();
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(@NonNull Parcel dest, int flags) {
dest.writeInt(mSliceServiceType);
dest.writeInt(mSliceDifferentiator);
dest.writeInt(mMappedHplmnSliceServiceType);
dest.writeInt(mMappedHplmnSliceDifferentiator);
}
public static final @android.annotation.NonNull Parcelable.Creator<SliceInfo> CREATOR =
new Parcelable.Creator<SliceInfo>() {
@Override
@NonNull
public SliceInfo createFromParcel(@NonNull Parcel source) {
return new SliceInfo(source);
}
@Override
@NonNull
public SliceInfo[] newArray(int size) {
return new SliceInfo[size];
}
};
@Override
public String toString() {
return "SliceInfo{"
+ "mSliceServiceType=" + sliceServiceTypeToString(mSliceServiceType)
+ ", mSliceDifferentiator=" + mSliceDifferentiator
+ ", mMappedHplmnSliceServiceType="
+ sliceServiceTypeToString(mMappedHplmnSliceServiceType)
+ ", mMappedHplmnSliceDifferentiator=" + mMappedHplmnSliceDifferentiator
+ '}';
}
private static String sliceServiceTypeToString(@SliceServiceType int sliceServiceType) {
switch(sliceServiceType) {
case SLICE_SERVICE_TYPE_NONE:
return "NONE";
case SLICE_SERVICE_TYPE_EMBB:
return "EMBB";
case SLICE_SERVICE_TYPE_URLLC:
return "URLLC";
case SLICE_SERVICE_TYPE_MIOT:
return "MIOT";
default:
return Integer.toString(sliceServiceType);
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SliceInfo sliceInfo = (SliceInfo) o;
return mSliceServiceType == sliceInfo.mSliceServiceType
&& mSliceDifferentiator == sliceInfo.mSliceDifferentiator
&& mMappedHplmnSliceServiceType == sliceInfo.mMappedHplmnSliceServiceType
&& mMappedHplmnSliceDifferentiator == sliceInfo.mMappedHplmnSliceDifferentiator;
}
@Override
public int hashCode() {
return Objects.hash(mSliceServiceType, mSliceDifferentiator, mMappedHplmnSliceServiceType,
mMappedHplmnSliceDifferentiator);
}
/**
* Provides a convenient way to set the fields of a {@link SliceInfo} when creating a
* new instance.
*
* <p>The example below shows how you might create a new {@code SliceInfo}:
*
* <pre><code>
*
* SliceInfo response = new SliceInfo.Builder()
* .setSliceServiceType(SLICE_SERVICE_TYPE_URLLC)
* .build();
* </code></pre>
*/
public static final class Builder {
@SliceServiceType
private int mSliceServiceType = SLICE_SERVICE_TYPE_NONE;
@IntRange(from = MIN_SLICE_DIFFERENTIATOR, to = MAX_SLICE_DIFFERENTIATOR)
private int mSliceDifferentiator = SLICE_DIFFERENTIATOR_NO_SLICE;
@SliceServiceType
private int mMappedHplmnSliceServiceType = SLICE_SERVICE_TYPE_NONE;
@IntRange(from = MIN_SLICE_DIFFERENTIATOR, to = MAX_SLICE_DIFFERENTIATOR)
private int mMappedHplmnSliceDifferentiator = SLICE_DIFFERENTIATOR_NO_SLICE;
/**
* Default constructor for Builder.
*/
public Builder() {
}
/**
* Set the Slice Service Type.
*
* @return The same instance of the builder.
*/
@NonNull
public Builder setSliceServiceType(@SliceServiceType int mSliceServiceType) {
this.mSliceServiceType = mSliceServiceType;
return this;
}
/**
* Set the Slice Differentiator.
* <p/>
* A value of {@link #SLICE_DIFFERENTIATOR_NO_SLICE} indicates that there is no
* corresponding Slice.
*
* @throws IllegalArgumentException if the parameter is not between
* {@link #MIN_SLICE_DIFFERENTIATOR} and {@link #MAX_SLICE_DIFFERENTIATOR}.
*
* @return The same instance of the builder.
*/
@NonNull
public Builder setSliceDifferentiator(
@IntRange(from = MIN_SLICE_DIFFERENTIATOR, to = MAX_SLICE_DIFFERENTIATOR)
int sliceDifferentiator) {
if (sliceDifferentiator < MIN_SLICE_DIFFERENTIATOR
|| sliceDifferentiator > MAX_SLICE_DIFFERENTIATOR) {
throw new IllegalArgumentException("The slice diffentiator value is out of range");
}
this.mSliceDifferentiator = sliceDifferentiator;
return this;
}
/**
* Set the HPLMN Slice Service Type.
*
* @return The same instance of the builder.
*/
@NonNull
public Builder setMappedHplmnSliceServiceType(
@SliceServiceType int mappedHplmnSliceServiceType) {
this.mMappedHplmnSliceServiceType = mappedHplmnSliceServiceType;
return this;
}
/**
* Set the HPLMN Slice Differentiator.
* <p/>
* A value of {@link #SLICE_DIFFERENTIATOR_NO_SLICE} indicates that there is no
* corresponding Slice of the HPLMN.
*
* @throws IllegalArgumentException if the parameter is not between
* {@link #MIN_SLICE_DIFFERENTIATOR} and {@link #MAX_SLICE_DIFFERENTIATOR}.
*
* @return The same instance of the builder.
*/
@NonNull
public Builder setMappedHplmnSliceDifferentiator(
@IntRange(from = MIN_SLICE_DIFFERENTIATOR, to = MAX_SLICE_DIFFERENTIATOR)
int mappedHplmnSliceDifferentiator) {
if (mappedHplmnSliceDifferentiator < MIN_SLICE_DIFFERENTIATOR
|| mappedHplmnSliceDifferentiator > MAX_SLICE_DIFFERENTIATOR) {
throw new IllegalArgumentException("The slice diffentiator value is out of range");
}
this.mMappedHplmnSliceDifferentiator = mappedHplmnSliceDifferentiator;
return this;
}
/**
* Build the {@link SliceInfo}.
*
* @return the {@link SliceInfo} object.
*/
@NonNull
public SliceInfo build() {
return new SliceInfo(this.mSliceServiceType, this.mSliceDifferentiator,
this.mMappedHplmnSliceServiceType, this.mMappedHplmnSliceDifferentiator);
}
}
}