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Merge "Add the ability to send the feature tags associated with IMS registration" am: dd170ee3f3

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Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1584226

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I3b5155eb127bfedd6931ebac231691da33e5e2bb
This commit is contained in:
Brad Ebinger
2021-02-12 18:50:44 +00:00
committed by Automerger Merge Worker
parent fdb46acd8f dd170ee3f3
commit 79bba23280
7 changed files with 358 additions and 64 deletions
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15
core/api/current.txt
View File

@@ -42166,6 +42166,15 @@ package android.telephony.ims {
field public static final int EXTRA_CODE_CALL_RETRY_SILENT_REDIAL = 2; // 0x2
}
public final class ImsRegistrationAttributes implements android.os.Parcelable {
method public int describeContents();
method public int getAttributeFlags();
method @NonNull public java.util.Set<java.lang.String> getFeatureTags();
method public int getTransportType();
method public void writeToParcel(@NonNull android.os.Parcel, int);
field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ims.ImsRegistrationAttributes> CREATOR;
}
public class RcsUceAdapter {
method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public boolean isUceSettingEnabled() throws android.telephony.ims.ImsException;
}
@@ -42182,8 +42191,10 @@ package android.telephony.ims {
public static class RegistrationManager.RegistrationCallback {
ctor public RegistrationManager.RegistrationCallback();
method public void onRegistered(int);
method public void onRegistering(int);
method @Deprecated public void onRegistered(int);
method public void onRegistered(@NonNull android.telephony.ims.ImsRegistrationAttributes);
method @Deprecated public void onRegistering(int);
method public void onRegistering(@NonNull android.telephony.ims.ImsRegistrationAttributes);
method public void onTechnologyChangeFailed(int, @NonNull android.telephony.ims.ImsReasonInfo);
method public void onUnregistered(@NonNull android.telephony.ims.ImsReasonInfo);
}

14
core/api/system-current.txt
View File

@@ -11552,6 +11552,8 @@ package android.telephony.ims {
@Deprecated public static class ImsMmTelManager.RegistrationCallback extends android.telephony.ims.RegistrationManager.RegistrationCallback {
ctor @Deprecated public ImsMmTelManager.RegistrationCallback();
method @Deprecated public void onRegistered(int);
method @Deprecated public void onRegistering(int);
}
public class ImsRcsManager {
@@ -11569,6 +11571,16 @@ package android.telephony.ims {
field public static final String EXTRA_MSG_SERVICE_NOT_AUTHORIZED = "Forbidden. Not Authorized for Service";
}
public final class ImsRegistrationAttributes implements android.os.Parcelable {
method public int getRegistrationTechnology();
}
public static final class ImsRegistrationAttributes.Builder {
ctor public ImsRegistrationAttributes.Builder(int);
method @NonNull public android.telephony.ims.ImsRegistrationAttributes build();
method @NonNull public android.telephony.ims.ImsRegistrationAttributes.Builder setFeatureTags(@NonNull java.util.Set<java.lang.String>);
}
public class ImsService extends android.app.Service {
ctor public ImsService();
method public android.telephony.ims.feature.MmTelFeature createMmTelFeature(int);
@@ -12352,7 +12364,9 @@ package android.telephony.ims.stub {
ctor public ImsRegistrationImplBase();
method public final void onDeregistered(android.telephony.ims.ImsReasonInfo);
method public final void onRegistered(int);
method public final void onRegistered(@NonNull android.telephony.ims.ImsRegistrationAttributes);
method public final void onRegistering(int);
method public final void onRegistering(@NonNull android.telephony.ims.ImsRegistrationAttributes);
method public final void onSubscriberAssociatedUriChanged(android.net.Uri[]);
method public final void onTechnologyChangeFailed(int, android.telephony.ims.ImsReasonInfo);
method public void triggerFullNetworkRegistration(@IntRange(from=100, to=699) int, @Nullable String);

19
telephony/java/android/telephony/ims/ImsRegistrationAttributes.aidl Normal file
View File

@@ -0,0 +1,19 @@
/*
* Copyright (c) 2021 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.ims;
parcelable ImsRegistrationAttributes;

219
telephony/java/android/telephony/ims/ImsRegistrationAttributes.java Normal file
View File

@@ -0,0 +1,219 @@
/*
* Copyright (C) 2021 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.ims;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.SystemApi;
import android.os.Parcel;
import android.os.Parcelable;
import android.telephony.AccessNetworkConstants;
import android.telephony.ims.stub.ImsRegistrationImplBase;
import android.util.ArraySet;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Objects;
import java.util.Set;
/**
* Contains the attributes associated with the current IMS registration.
*/
public final class ImsRegistrationAttributes implements Parcelable {
/**
* Builder for creating {@link ImsRegistrationAttributes} instances.
* @hide
*/
@SystemApi
public static final class Builder {
private final int mRegistrationTech;
private Set<String> mFeatureTags = Collections.emptySet();
/**
* Build a new instance of {@link ImsRegistrationAttributes}.
*
* @param registrationTech The Radio Access Technology that IMS is registered on.
*/
public Builder(@ImsRegistrationImplBase.ImsRegistrationTech int registrationTech) {
mRegistrationTech = registrationTech;
}
/**
* Optional IMS feature tags included in this IMS registration.
* @param tags A set of Strings containing the MMTEL and RCS feature tags associated with
* the IMS registration. This information is used for services such as the UCE
* service to ascertain the complete IMS registration state to ensure the SIP
* PUBLISH is accurate. The format of the set of feature tags must be one feature
* tag key and value per entry. Each feature tag will contain the feature tag name
* and string value (if applicable), even if they have the same feature tag name.
* For example,
* {@code +g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.msg,
* urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.session", +g.gsma.callcomposer} must
* be split into three feature tag entries:
* {@code {+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.msg",
* +g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.session",
* +g.gsma.callcomposer}}.
*/
public @NonNull Builder setFeatureTags(@NonNull Set<String> tags) {
if (tags == null) {
throw new IllegalArgumentException("feature tag set must not be null");
}
mFeatureTags = new ArraySet<>(tags);
return this;
}
/**
* @return A new instance created from this builder.
*/
public @NonNull ImsRegistrationAttributes build() {
return new ImsRegistrationAttributes(mRegistrationTech,
RegistrationManager.getAccessType(mRegistrationTech),
0 /* No attributes in AOSP */, mFeatureTags);
}
}
private final int mRegistrationTech;
private final int mTransportType;
private final int mImsAttributeFlags;
private final ArrayList<String> mFeatureTags;
/**
* Create a new {@link ImsRegistrationAttributes} instance.
*
* @param registrationTech The technology that IMS has been registered on.
* @param transportType The transport type that IMS has been registered on.
* @param imsAttributeFlags The attributes associated with the IMS registration.
* @param featureTags The feature tags included in the IMS registration.
* @see Builder
* @hide
*/
public ImsRegistrationAttributes(
@ImsRegistrationImplBase.ImsRegistrationTech int registrationTech,
@AccessNetworkConstants.TransportType int transportType,
int imsAttributeFlags,
@Nullable Set<String> featureTags) {
mRegistrationTech = registrationTech;
mTransportType = transportType;
mImsAttributeFlags = imsAttributeFlags;
mFeatureTags = new ArrayList<>(featureTags);
}
/**@hide*/
public ImsRegistrationAttributes(Parcel source) {
mRegistrationTech = source.readInt();
mTransportType = source.readInt();
mImsAttributeFlags = source.readInt();
mFeatureTags = new ArrayList<>();
source.readList(mFeatureTags, null /*classloader*/);
}
/**
* @return The Radio Access Technology that the IMS registration has been registered over.
* @hide
*/
@SystemApi
public @ImsRegistrationImplBase.ImsRegistrationTech int getRegistrationTechnology() {
return mRegistrationTech;
}
/**
* @return The access network transport type that IMS has been registered over.
*/
public @AccessNetworkConstants.TransportType int getTransportType() {
return mTransportType;
}
/**
* @return A bit-mask containing attributes associated with the IMS registration.
*/
public int getAttributeFlags() {
return mImsAttributeFlags;
}
/**
* Gets the Set of feature tags associated with the current IMS registration, if the IMS
* service supports supplying this information.
* <p>
* The format of the set of feature tags will be one feature tag key and value per entry and
* will potentially contain MMTEL and RCS feature tags, depending the configuration of the IMS
* service associated with the registration indications. Each feature tag will contain the
* feature tag name and string value (if applicable), even if they have the same feature tag
* name. For example, {@code +g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.msg,
* urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.session", +g.gsma.callcomposer} will be split
* into three feature tag entries:
* {@code {+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.msg",
* +g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.session",
* +g.gsma.callcomposer}}.
* @return The Set of feature tags associated with the current IMS registration.
*/
public @NonNull Set<String> getFeatureTags() {
if (mFeatureTags == null) {
return Collections.emptySet();
}
return new ArraySet<>(mFeatureTags);
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(@NonNull Parcel dest, int flags) {
dest.writeInt(mRegistrationTech);
dest.writeInt(mTransportType);
dest.writeInt(mImsAttributeFlags);
dest.writeList(mFeatureTags);
}
public static final @NonNull Creator<ImsRegistrationAttributes> CREATOR =
new Creator<ImsRegistrationAttributes>() {
@Override
public ImsRegistrationAttributes createFromParcel(Parcel source) {
return new ImsRegistrationAttributes(source);
}
@Override
public ImsRegistrationAttributes[] newArray(int size) {
return new ImsRegistrationAttributes[size];
}
};
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ImsRegistrationAttributes that = (ImsRegistrationAttributes) o;
return mRegistrationTech == that.mRegistrationTech
&& mTransportType == that.mTransportType
&& mImsAttributeFlags == that.mImsAttributeFlags
&& Objects.equals(mFeatureTags, that.mFeatureTags);
}
@Override
public int hashCode() {
return Objects.hash(mRegistrationTech, mTransportType, mImsAttributeFlags, mFeatureTags);
}
@Override
public String toString() {
return "ImsRegistrationAttributes { transportType= " + mTransportType + ", attributeFlags="
+ mImsAttributeFlags + ", featureTags=[" + mFeatureTags + "]}";
}
}

68
telephony/java/android/telephony/ims/RegistrationManager.java
View File

@@ -71,7 +71,6 @@ public interface RegistrationManager {
*/
int REGISTRATION_STATE_REGISTERED = 2;
/**@hide*/
// Translate ImsRegistrationImplBase API to new AccessNetworkConstant because WLAN
// and WWAN are more accurate constants.
@@ -79,7 +78,8 @@ public interface RegistrationManager {
new HashMap<Integer, Integer>() {{
// Map NONE to -1 to make sure that we handle the REGISTRATION_TECH_NONE
// case, since it is defined.
put(ImsRegistrationImplBase.REGISTRATION_TECH_NONE, -1);
put(ImsRegistrationImplBase.REGISTRATION_TECH_NONE,
AccessNetworkConstants.TRANSPORT_TYPE_INVALID);
put(ImsRegistrationImplBase.REGISTRATION_TECH_LTE,
AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
put(ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN,
@@ -102,6 +102,20 @@ public interface RegistrationManager {
}
}
/**
* @param regtech The registration technology.
* @return The Access Network type from registration technology.
* @hide
*/
static int getAccessType(int regtech) {
if (!RegistrationManager.IMS_REG_TO_ACCESS_TYPE_MAP.containsKey(regtech)) {
Log.w("RegistrationManager", "getAccessType - invalid regType returned: "
+ regtech);
return AccessNetworkConstants.TRANSPORT_TYPE_INVALID;
}
return RegistrationManager.IMS_REG_TO_ACCESS_TYPE_MAP.get(regtech);
}
/**
* Callback class for receiving IMS network Registration callback events.
* @see #registerImsRegistrationCallback(Executor, RegistrationCallback)
@@ -119,26 +133,24 @@ public interface RegistrationManager {
}
@Override
public void onRegistered(int imsRadioTech) {
public void onRegistered(ImsRegistrationAttributes attr) {
if (mLocalCallback == null) return;
long callingIdentity = Binder.clearCallingIdentity();
try {
mExecutor.execute(() ->
mLocalCallback.onRegistered(getAccessType(imsRadioTech)));
mExecutor.execute(() -> mLocalCallback.onRegistered(attr));
} finally {
restoreCallingIdentity(callingIdentity);
}
}
@Override
public void onRegistering(int imsRadioTech) {
public void onRegistering(ImsRegistrationAttributes attr) {
if (mLocalCallback == null) return;
long callingIdentity = Binder.clearCallingIdentity();
try {
mExecutor.execute(() ->
mLocalCallback.onRegistering(getAccessType(imsRadioTech)));
mExecutor.execute(() -> mLocalCallback.onRegistering(attr));
} finally {
restoreCallingIdentity(callingIdentity);
}
@@ -183,15 +195,6 @@ public interface RegistrationManager {
private void setExecutor(Executor executor) {
mExecutor = executor;
}
private static int getAccessType(int regType) {
if (!RegistrationManager.IMS_REG_TO_ACCESS_TYPE_MAP.containsKey(regType)) {
Log.w("RegistrationManager", "RegistrationBinder - invalid regType returned: "
+ regType);
return -1;
}
return RegistrationManager.IMS_REG_TO_ACCESS_TYPE_MAP.get(regType);
}
}
private final RegistrationBinder mBinder = new RegistrationBinder(this);
@@ -200,18 +203,41 @@ public interface RegistrationManager {
* Notifies the framework when the IMS Provider is registered to the IMS network.
*
* @param imsTransportType the radio access technology.
* @deprecated Use {@link #onRegistered(ImsRegistrationAttributes)} instead.
*/
public void onRegistered(@AccessNetworkConstants.TransportType int imsTransportType) {
}
/**
* Notifies the framework when the IMS Provider is registered to the IMS network
* with corresponding attributes.
*
* @param attributes The attributes associated with this IMS registration.
*/
public void onRegistered(@NonNull ImsRegistrationAttributes attributes) {
// Default impl to keep backwards compatibility with old implementations
onRegistered(attributes.getTransportType());
}
/**
* Notifies the framework when the IMS Provider is trying to register the IMS network.
*
* @param imsTransportType the radio access technology.
* @deprecated Use {@link #onRegistering(ImsRegistrationAttributes)} instead.
*/
public void onRegistering(@AccessNetworkConstants.TransportType int imsTransportType) {
}
/**
* Notifies the framework when the IMS Provider is trying to register the IMS network.
*
* @param attributes The attributes associated with this IMS registration.
*/
public void onRegistering(@NonNull ImsRegistrationAttributes attributes) {
// Default impl to keep backwards compatibility with old implementations
onRegistering(attributes.getTransportType());
}
/**
* Notifies the framework when the IMS Provider is unregistered from the IMS network.
*
@@ -298,10 +324,10 @@ public interface RegistrationManager {
* @param executor The {@link Executor} that will be used to call the IMS registration state
* callback.
* @param stateCallback A callback called on the supplied {@link Executor} that will contain the
* registration state of the IMS service, which will be one of the
* following: {@link #REGISTRATION_STATE_NOT_REGISTERED},
* {@link #REGISTRATION_STATE_REGISTERING}, or
* {@link #REGISTRATION_STATE_REGISTERED}.
* registration state of the IMS service, which will be one of the
* following: {@link #REGISTRATION_STATE_NOT_REGISTERED},
* {@link #REGISTRATION_STATE_REGISTERING}, or
* {@link #REGISTRATION_STATE_REGISTERED}.
*/
@RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
void getRegistrationState(@NonNull @CallbackExecutor Executor executor,

5
telephony/java/android/telephony/ims/aidl/IImsRegistrationCallback.aidl
View File

@@ -21,6 +21,7 @@ import android.net.Uri;
import android.telephony.ims.stub.ImsFeatureConfiguration;
import android.telephony.ims.ImsReasonInfo;
import android.telephony.ims.ImsRegistrationAttributes;
/**
* See {@link ImsManager#RegistrationCallback} for more information.
@@ -28,8 +29,8 @@ import android.telephony.ims.ImsReasonInfo;
* {@hide}
*/
oneway interface IImsRegistrationCallback {
void onRegistered(int imsRadioTech);
void onRegistering(int imsRadioTech);
void onRegistered(in ImsRegistrationAttributes attr);
void onRegistering(in ImsRegistrationAttributes attr);
void onDeregistered(in ImsReasonInfo info);
void onTechnologyChangeFailed(int imsRadioTech, in ImsReasonInfo info);
void onSubscriberAssociatedUriChanged(in Uri[] uris);

82
telephony/java/android/telephony/ims/stub/ImsRegistrationImplBase.java
View File

@@ -18,17 +18,18 @@ package android.telephony.ims.stub;
import android.annotation.IntDef;
import android.annotation.IntRange;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.SystemApi;
import android.net.Uri;
import android.os.RemoteException;
import android.telephony.ims.ImsReasonInfo;
import android.telephony.ims.ImsRegistrationAttributes;
import android.telephony.ims.RegistrationManager;
import android.telephony.ims.aidl.IImsRegistration;
import android.telephony.ims.aidl.IImsRegistrationCallback;
import android.util.Log;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.telephony.util.RemoteCallbackListExt;
import com.android.internal.util.ArrayUtils;
@@ -83,7 +84,10 @@ public class ImsRegistrationImplBase {
@Override
public @ImsRegistrationTech int getRegistrationTechnology() throws RemoteException {
return getConnectionType();
synchronized (mLock) {
return (mRegistrationAttributes == null) ? REGISTRATION_TECH_NONE
: mRegistrationAttributes.getRegistrationTechnology();
}
}
@Override
@@ -116,8 +120,7 @@ public class ImsRegistrationImplBase {
new RemoteCallbackListExt<>();
private final Object mLock = new Object();
// Locked on mLock
private @ImsRegistrationTech
int mConnectionType = REGISTRATION_TECH_NONE;
private ImsRegistrationAttributes mRegistrationAttributes;
// Locked on mLock
private int mRegistrationState = REGISTRATION_STATE_UNKNOWN;
// Locked on mLock, create unspecified disconnect cause.
@@ -195,17 +198,24 @@ public class ImsRegistrationImplBase {
/**
* Notify the framework that the device is connected to the IMS network.
*
* @param imsRadioTech the radio access technology. Valid values are defined as
* {@link #REGISTRATION_TECH_LTE} and {@link #REGISTRATION_TECH_IWLAN}.
* @param imsRadioTech the radio access technology.
*/
public final void onRegistered(@ImsRegistrationTech int imsRadioTech) {
updateToState(imsRadioTech, RegistrationManager.REGISTRATION_STATE_REGISTERED);
onRegistered(new ImsRegistrationAttributes.Builder(imsRadioTech).build());
}
/**
* Notify the framework that the device is connected to the IMS network.
*
* @param attributes The attributes associated with the IMS registration.
*/
public final void onRegistered(@NonNull ImsRegistrationAttributes attributes) {
updateToState(attributes, RegistrationManager.REGISTRATION_STATE_REGISTERED);
mCallbacks.broadcastAction((c) -> {
try {
c.onRegistered(imsRadioTech);
c.onRegistered(attributes);
} catch (RemoteException e) {
Log.w(LOG_TAG, e + " " + "onRegistrationConnected() - Skipping " +
"callback.");
Log.w(LOG_TAG, e + "onRegistered(int, Set) - Skipping callback.");
}
});
}
@@ -213,17 +223,24 @@ public class ImsRegistrationImplBase {
/**
* Notify the framework that the device is trying to connect the IMS network.
*
* @param imsRadioTech the radio access technology. Valid values are defined as
* {@link #REGISTRATION_TECH_LTE} and {@link #REGISTRATION_TECH_IWLAN}.
* @param imsRadioTech the radio access technology.
*/
public final void onRegistering(@ImsRegistrationTech int imsRadioTech) {
updateToState(imsRadioTech, RegistrationManager.REGISTRATION_STATE_REGISTERING);
onRegistering(new ImsRegistrationAttributes.Builder(imsRadioTech).build());
}
/**
* Notify the framework that the device is trying to connect the IMS network.
*
* @param attributes The attributes associated with the IMS registration.
*/
public final void onRegistering(@NonNull ImsRegistrationAttributes attributes) {
updateToState(attributes, RegistrationManager.REGISTRATION_STATE_REGISTERING);
mCallbacks.broadcastAction((c) -> {
try {
c.onRegistering(imsRadioTech);
c.onRegistering(attributes);
} catch (RemoteException e) {
Log.w(LOG_TAG, e + " " + "onRegistrationProcessing() - Skipping " +
"callback.");
Log.w(LOG_TAG, e + "onRegistering(int, Set) - Skipping callback.");
}
});
}
@@ -252,8 +269,7 @@ public class ImsRegistrationImplBase {
try {
c.onDeregistered(reasonInfo);
} catch (RemoteException e) {
Log.w(LOG_TAG, e + " " + "onRegistrationDisconnected() - Skipping " +
"callback.");
Log.w(LOG_TAG, e + "onDeregistered() - Skipping callback.");
}
});
}
@@ -272,8 +288,7 @@ public class ImsRegistrationImplBase {
try {
c.onTechnologyChangeFailed(imsRadioTech, reasonInfo);
} catch (RemoteException e) {
Log.w(LOG_TAG, e + " " + "onRegistrationChangeFailed() - Skipping " +
"callback.");
Log.w(LOG_TAG, e + "onTechnologyChangeFailed() - Skipping callback.");
}
});
}
@@ -297,14 +312,13 @@ public class ImsRegistrationImplBase {
try {
callback.onSubscriberAssociatedUriChanged(uris);
} catch (RemoteException e) {
Log.w(LOG_TAG, e + " " + "onSubscriberAssociatedUriChanged() - Skipping "
+ "callback.");
Log.w(LOG_TAG, e + "onSubscriberAssociatedUriChanged() - Skipping callback.");
}
}
private void updateToState(@ImsRegistrationTech int connType, int newState) {
private void updateToState(ImsRegistrationAttributes attributes, int newState) {
synchronized (mLock) {
mConnectionType = connType;
mRegistrationAttributes = attributes;
mRegistrationState = newState;
mLastDisconnectCause = null;
}
@@ -316,7 +330,7 @@ public class ImsRegistrationImplBase {
mUrisSet = false;
mUris = null;
updateToState(REGISTRATION_TECH_NONE,
updateToState(new ImsRegistrationAttributes.Builder(REGISTRATION_TECH_NONE).build(),
RegistrationManager.REGISTRATION_STATE_NOT_REGISTERED);
if (info != null) {
mLastDisconnectCause = info;
@@ -327,18 +341,6 @@ public class ImsRegistrationImplBase {
}
}
/**
* @return the current registration connection type. Valid values are
* {@link #REGISTRATION_TECH_LTE} and {@link #REGISTRATION_TECH_IWLAN}
* @hide
*/
@VisibleForTesting
public final @ImsRegistrationTech int getConnectionType() {
synchronized (mLock) {
return mConnectionType;
}
}
/**
* @param c the newly registered callback that will be updated with the current registration
* state.
@@ -346,11 +348,13 @@ public class ImsRegistrationImplBase {
private void updateNewCallbackWithState(IImsRegistrationCallback c)
throws RemoteException {
int state;
ImsRegistrationAttributes attributes;
ImsReasonInfo disconnectInfo;
boolean urisSet;
Uri[] uris;
synchronized (mLock) {
state = mRegistrationState;
attributes = mRegistrationAttributes;
disconnectInfo = mLastDisconnectCause;
urisSet = mUrisSet;
uris = mUris;
@@ -361,11 +365,11 @@ public class ImsRegistrationImplBase {
break;
}
case RegistrationManager.REGISTRATION_STATE_REGISTERING: {
c.onRegistering(getConnectionType());
c.onRegistering(attributes);
break;
}
case RegistrationManager.REGISTRATION_STATE_REGISTERED: {
c.onRegistered(getConnectionType());
c.onRegistered(attributes);
break;
}
case REGISTRATION_STATE_UNKNOWN: {