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Merge "Revert "Add the LCE system API"" into sc-dev

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This commit is contained in:
TreeHugger Robot
2021-03-16 12:58:14 +00:00
committed by Android (Google) Code Review
parent fad0b5e1d7 8d60c5ceb4
commit 3f31bd0578
11 changed files with 38 additions and 351 deletions
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19
core/api/system-current.txt
View File

@@ -11025,19 +11025,6 @@ package android.telephony {
field @NonNull public static final android.os.Parcelable.Creator<android.telephony.ImsiEncryptionInfo> CREATOR;
}
public final class LinkCapacityEstimate implements android.os.Parcelable {
ctor public LinkCapacityEstimate(int, int, int);
method public int describeContents();
method public int getDownlinkCapacityKbps();
method public int getType();
method public int getUplinkCapacityKbps();
field @NonNull public static final android.os.Parcelable.Creator<android.telephony.LinkCapacityEstimate> CREATOR;
field public static final int INVALID = -1; // 0xffffffff
field public static final int LCE_TYPE_COMBINED = 2; // 0x2
field public static final int LCE_TYPE_PRIMARY = 0; // 0x0
field public static final int LCE_TYPE_SECONDARY = 1; // 0x1
}
public final class LteVopsSupportInfo implements android.os.Parcelable {
ctor public LteVopsSupportInfo(int, int);
method public int describeContents();
@@ -11550,7 +11537,6 @@ package android.telephony {
field @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public static final int EVENT_EMERGENCY_NUMBER_LIST_CHANGED = 25; // 0x19
field @RequiresPermission(android.Manifest.permission.READ_PRECISE_PHONE_STATE) public static final int EVENT_IMS_CALL_DISCONNECT_CAUSE_CHANGED = 28; // 0x1c
field @RequiresPermission(android.Manifest.permission.READ_CALL_LOG) public static final int EVENT_LEGACY_CALL_STATE_CHANGED = 36; // 0x24
field @RequiresPermission(android.Manifest.permission.READ_PRECISE_PHONE_STATE) public static final int EVENT_LINK_CAPACITY_ESTIMATE_CHANGED = 37; // 0x25
field @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public static final int EVENT_MESSAGE_WAITING_INDICATOR_CHANGED = 3; // 0x3
field @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public static final int EVENT_OEM_HOOK_RAW = 15; // 0xf
field @RequiresPermission(android.Manifest.permission.READ_ACTIVE_EMERGENCY_SESSION) public static final int EVENT_OUTGOING_EMERGENCY_CALL = 29; // 0x1d
@@ -11581,10 +11567,6 @@ package android.telephony {
method @RequiresPermission(android.Manifest.permission.READ_PRECISE_PHONE_STATE) public void onDataEnabledChanged(boolean, int);
}
public static interface TelephonyCallback.LinkCapacityEstimateChangedListener {
method @RequiresPermission(android.Manifest.permission.READ_PRECISE_PHONE_STATE) public void onLinkCapacityEstimateChanged(@NonNull java.util.List<android.telephony.LinkCapacityEstimate>);
}
public static interface TelephonyCallback.OutgoingEmergencyCallListener {
method @RequiresPermission(android.Manifest.permission.READ_ACTIVE_EMERGENCY_SESSION) public void onOutgoingEmergencyCall(@NonNull android.telephony.emergency.EmergencyNumber, int);
}
@@ -11656,6 +11638,7 @@ package android.telephony {
method @Nullable @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS) public android.content.ComponentName getAndUpdateDefaultRespondViaMessageApplication();
method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getCallForwarding(int, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.TelephonyManager.CallForwardingInfoCallback);
method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void getCallWaitingStatus(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Integer>);
method @NonNull @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public android.telephony.CarrierBandwidth getCarrierBandwidth();
method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public android.telephony.ImsiEncryptionInfo getCarrierInfoForImsiEncryption(int);
method public java.util.List<java.lang.String> getCarrierPackageNamesForIntent(android.content.Intent);
method public java.util.List<java.lang.String> getCarrierPackageNamesForIntentAndPhone(android.content.Intent, int);

7
core/java/android/telephony/PhoneStateListener.java
View File

@@ -1261,8 +1261,6 @@ public class PhoneStateListener {
// default implementation empty
}
/**
* The callback methods need to be called on the handler thread where
* this object was created. If the binder did that for us it'd be nice.
@@ -1581,11 +1579,6 @@ public class PhoneStateListener {
public void onAllowedNetworkTypesChanged(int reason, long allowedNetworkType) {
// default implementation empty
}
public void onLinkCapacityEstimateChanged(
List<LinkCapacityEstimate> linkCapacityEstimateList) {
// default implementation empty
}
}
private void log(String s) {

48
core/java/android/telephony/TelephonyCallback.java
View File

@@ -565,21 +565,6 @@ public class TelephonyCallback {
@RequiresPermission(android.Manifest.permission.READ_CALL_LOG)
public static final int EVENT_LEGACY_CALL_STATE_CHANGED = 36;
/**
* Event for changes to the link capacity estimate (LCE)
*
* <p>Requires permission {@link android.Manifest.permission#READ_PRECISE_PHONE_STATE}
*
* @see LinkCapacityEstimateChangedListener#onLinkCapacityEstimateChanged
*
* @hide
*/
@SystemApi
@RequiresPermission(Manifest.permission.READ_PRECISE_PHONE_STATE)
public static final int EVENT_LINK_CAPACITY_ESTIMATE_CHANGED = 37;
/**
* @hide
*/
@@ -619,8 +604,7 @@ public class TelephonyCallback {
EVENT_PHYSICAL_CHANNEL_CONFIG_CHANGED,
EVENT_DATA_ENABLED_CHANGED,
EVENT_ALLOWED_NETWORK_TYPE_LIST_CHANGED,
EVENT_LEGACY_CALL_STATE_CHANGED,
EVENT_LINK_CAPACITY_ESTIMATE_CHANGED
EVENT_LEGACY_CALL_STATE_CHANGED
})
@Retention(RetentionPolicy.SOURCE)
public @interface TelephonyEvent {
@@ -1386,25 +1370,6 @@ public class TelephonyCallback {
@TelephonyManager.DataEnabledReason int reason);
}
/**
* Interface for link capacity estimate changed listener.
*
* @hide
*/
@SystemApi
public interface LinkCapacityEstimateChangedListener {
/**
* Callback invoked when the link capacity estimate (LCE) changes
*
* @param linkCapacityEstimateList a list of {@link LinkCapacityEstimate}
* The list size is at least 1.
* In case of a dual connected network, the list size could be 2.
* Use {@link LinkCapacityEstimate#getType()} to get the type of each element.
*/
@RequiresPermission(Manifest.permission.READ_PRECISE_PHONE_STATE)
void onLinkCapacityEstimateChanged(
@NonNull List<LinkCapacityEstimate> linkCapacityEstimateList);
}
/**
* The callback methods need to be called on the handler thread where
@@ -1753,16 +1718,5 @@ public class TelephonyCallback {
() -> listener.onAllowedNetworkTypesChanged(reason,
allowedNetworkType)));
}
public void onLinkCapacityEstimateChanged(
List<LinkCapacityEstimate> linkCapacityEstimateList) {
LinkCapacityEstimateChangedListener listener =
(LinkCapacityEstimateChangedListener) mTelephonyCallbackWeakRef.get();
if (listener == null) return;
Binder.withCleanCallingIdentity(
() -> mExecutor.execute(() -> listener.onLinkCapacityEstimateChanged(
linkCapacityEstimateList)));
}
}
}

20
core/java/android/telephony/TelephonyRegistryManager.java
View File

@@ -842,23 +842,9 @@ public class TelephonyRegistryManager {
}
}
/**
* Notify that the link capacity estimate has changed.
* @param slotIndex for the phone object that gets the updated link capacity estimate
* @param subId for subscription that gets the updated link capacity estimate
* @param linkCapacityEstimateList a list of {@link LinkCapacityEstimate}
*/
public void notifyLinkCapacityEstimateChanged(int slotIndex, int subId,
List<LinkCapacityEstimate> linkCapacityEstimateList) {
try {
sRegistry.notifyLinkCapacityEstimateChanged(slotIndex, subId, linkCapacityEstimateList);
} catch (RemoteException ex) {
// system server crash
}
}
public @NonNull Set<Integer> getEventsFromCallback(
@NonNull TelephonyCallback telephonyCallback) {
Set<Integer> eventList = new ArraySet<>();
if (telephonyCallback instanceof TelephonyCallback.ServiceStateListener) {
@@ -990,10 +976,6 @@ public class TelephonyRegistryManager {
eventList.add(TelephonyCallback.EVENT_ALLOWED_NETWORK_TYPE_LIST_CHANGED);
}
if (telephonyCallback instanceof TelephonyCallback.LinkCapacityEstimateChangedListener) {
eventList.add(TelephonyCallback.EVENT_LINK_CAPACITY_ESTIMATE_CHANGED);
}
return eventList;
}

2
core/java/com/android/internal/telephony/IPhoneStateListener.aidl
View File

@@ -21,7 +21,6 @@ import android.telephony.CallAttributes;
import android.telephony.CellIdentity;
import android.telephony.CellInfo;
import android.telephony.DataConnectionRealTimeInfo;
import android.telephony.LinkCapacityEstimate;
import android.telephony.TelephonyDisplayInfo;
import android.telephony.PhoneCapability;
import android.telephony.PhysicalChannelConfig;
@@ -74,5 +73,4 @@ oneway interface IPhoneStateListener {
void onPhysicalChannelConfigChanged(in List<PhysicalChannelConfig> configs);
void onDataEnabledChanged(boolean enabled, int reason);
void onAllowedNetworkTypesChanged(in int reason, in long allowedNetworkType);
void onLinkCapacityEstimateChanged(in List<LinkCapacityEstimate> linkCapacityEstimateList);
}

3
core/java/com/android/internal/telephony/ITelephonyRegistry.aidl
View File

@@ -23,7 +23,6 @@ import android.telephony.BarringInfo;
import android.telephony.CallQuality;
import android.telephony.CellIdentity;
import android.telephony.CellInfo;
import android.telephony.LinkCapacityEstimate;
import android.telephony.TelephonyDisplayInfo;
import android.telephony.ims.ImsReasonInfo;
import android.telephony.PhoneCapability;
@@ -97,6 +96,4 @@ interface ITelephonyRegistry {
in List<PhysicalChannelConfig> configs);
void notifyDataEnabled(in int phoneId, int subId, boolean enabled, int reason);
void notifyAllowedNetworkTypesChanged(in int phoneId, in int subId, in int reason, in long allowedNetworkType);
void notifyLinkCapacityEstimateChanged(in int phoneId, in int subId,
in List<LinkCapacityEstimate> linkCapacityEstimateList);
}

57
services/core/java/com/android/server/TelephonyRegistry.java
View File

@@ -60,7 +60,6 @@ import android.telephony.CellSignalStrengthNr;
import android.telephony.CellSignalStrengthTdscdma;
import android.telephony.CellSignalStrengthWcdma;
import android.telephony.DisconnectCause;
import android.telephony.LinkCapacityEstimate;
import android.telephony.LocationAccessPolicy;
import android.telephony.PhoneCapability;
import android.telephony.PhoneStateListener;
@@ -322,8 +321,6 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
private int[] mAllowedNetworkTypeReason;
private long[] mAllowedNetworkTypeValue;
private List<List<LinkCapacityEstimate>> mLinkCapacityEstimateLists;
/**
* Per-phone map of precise data connection state. The key of the map is the pair of transport
* type and APN setting. This is the cache to prevent redundant callbacks to the listeners.
@@ -354,8 +351,6 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
TelephonyCallback.EVENT_PHYSICAL_CHANNEL_CONFIG_CHANGED);
REQUIRE_PRECISE_PHONE_STATE_PERMISSION.add(
TelephonyCallback.EVENT_DATA_ENABLED_CHANGED);
REQUIRE_PRECISE_PHONE_STATE_PERMISSION.add(
TelephonyCallback.EVENT_LINK_CAPACITY_ESTIMATE_CHANGED);
}
private boolean isLocationPermissionRequired(Set<Integer> events) {
@@ -544,7 +539,6 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
cutListToSize(mPreciseDataConnectionStates, mNumPhones);
cutListToSize(mBarringInfo, mNumPhones);
cutListToSize(mPhysicalChannelConfigs, mNumPhones);
cutListToSize(mLinkCapacityEstimateLists, mNumPhones);
return;
}
@@ -583,7 +577,6 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
mPhysicalChannelConfigs.add(i, new PhysicalChannelConfig.Builder().build());
mAllowedNetworkTypeReason[i] = -1;
mAllowedNetworkTypeValue[i] = -1;
mLinkCapacityEstimateLists.add(i, new ArrayList<>());
}
}
@@ -647,7 +640,6 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
mAllowedNetworkTypeValue = new long[numPhones];
mIsDataEnabled = new boolean[numPhones];
mDataEnabledReason = new int[numPhones];
mLinkCapacityEstimateLists = new ArrayList<>();
for (int i = 0; i < numPhones; i++) {
mCallState[i] = TelephonyManager.CALL_STATE_IDLE;
@@ -683,7 +675,6 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
mPhysicalChannelConfigs.add(i, new PhysicalChannelConfig.Builder().build());
mAllowedNetworkTypeReason[i] = -1;
mAllowedNetworkTypeValue[i] = -1;
mLinkCapacityEstimateLists.add(i, new ArrayList<>());
}
mAppOps = mContext.getSystemService(AppOpsManager.class);
@@ -1191,17 +1182,6 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
remove(r.binder);
}
}
if (events.contains(
TelephonyCallback.EVENT_LINK_CAPACITY_ESTIMATE_CHANGED)) {
try {
if (mLinkCapacityEstimateLists.get(phoneId) != null) {
r.callback.onLinkCapacityEstimateChanged(mLinkCapacityEstimateLists
.get(phoneId));
}
} catch (RemoteException ex) {
remove(r.binder);
}
}
}
}
}
@@ -2512,42 +2492,6 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
}
}
/**
* Notify that the link capacity estimate has changed.
* @param phoneId the phone id.
* @param subId the subscription id.
* @param linkCapacityEstimateList a list of {@link LinkCapacityEstimate}
*/
public void notifyLinkCapacityEstimateChanged(int phoneId, int subId,
List<LinkCapacityEstimate> linkCapacityEstimateList) {
if (!checkNotifyPermission("notifyLinkCapacityEstimateChanged()")) {
return;
}
if (VDBG) {
log("notifyLinkCapacityEstimateChanged: linkCapacityEstimateList ="
+ linkCapacityEstimateList);
}
synchronized (mRecords) {
if (validatePhoneId(phoneId)) {
mLinkCapacityEstimateLists.set(phoneId, linkCapacityEstimateList);
for (Record r : mRecords) {
if (r.matchTelephonyCallbackEvent(
TelephonyCallback.EVENT_LINK_CAPACITY_ESTIMATE_CHANGED)
&& idMatch(r.subId, subId, phoneId)) {
try {
r.callback.onLinkCapacityEstimateChanged(linkCapacityEstimateList);
} catch (RemoteException ex) {
mRemoveList.add(r.binder);
}
}
}
}
handleRemoveListLocked();
}
}
@Override
public void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
final IndentingPrintWriter pw = new IndentingPrintWriter(writer, " ");
@@ -2594,7 +2538,6 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
pw.println("mDataEnabledReason=" + mDataEnabledReason);
pw.println("mAllowedNetworkTypeReason=" + mAllowedNetworkTypeReason[i]);
pw.println("mAllowedNetworkTypeValue=" + mAllowedNetworkTypeValue[i]);
pw.println("mLinkCapacityEstimateList=" + mLinkCapacityEstimateLists.get(i));
pw.decreaseIndent();
}
pw.println("mCarrierNetworkChangeState=" + mCarrierNetworkChangeState);

19
telephony/java/android/telephony/LinkCapacityEstimate.aidl
View File

@@ -1,19 +0,0 @@
/*
* 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;
parcelable LinkCapacityEstimate;

179
telephony/java/android/telephony/LinkCapacityEstimate.java
View File

@@ -1,179 +0,0 @@
/*
* 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;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
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;
/**
* Link Capacity Estimate from the modem
* @hide
*/
@SystemApi
public final class LinkCapacityEstimate implements Parcelable {
/** A value indicates that the capacity estimate is not available */
public static final int INVALID = -1;
/**
* LCE for the primary network
*/
public static final int LCE_TYPE_PRIMARY = 0;
/**
* LCE for the secondary network
*/
public static final int LCE_TYPE_SECONDARY = 1;
/**
* Combined LCE for primary network and secondary network reported by the legacy modem
*/
public static final int LCE_TYPE_COMBINED = 2;
/** @hide */
@IntDef(prefix = { "LCE_TYPE_" }, value = {
LCE_TYPE_PRIMARY,
LCE_TYPE_SECONDARY,
LCE_TYPE_COMBINED,
})
@Retention(RetentionPolicy.SOURCE)
public @interface LceType {}
private final @LceType int mType;
/** Downlink capacity estimate in kbps */
private final int mDownlinkCapacityKbps;
/** Uplink capacity estimate in kbps */
private final int mUplinkCapacityKbps;
/**
* Constructor for link capacity estimate
*/
public LinkCapacityEstimate(@LceType int type,
int downlinkCapacityKbps, int uplinkCapacityKbps) {
mDownlinkCapacityKbps = downlinkCapacityKbps;
mUplinkCapacityKbps = uplinkCapacityKbps;
mType = type;
}
/**
* @hide
*/
public LinkCapacityEstimate(Parcel in) {
mDownlinkCapacityKbps = in.readInt();
mUplinkCapacityKbps = in.readInt();
mType = in.readInt();
}
/**
* Retrieves the type of LCE
* @return The type of link capacity estimate
*/
public @LceType int getType() {
return mType;
}
/**
* Retrieves the downlink bandwidth in Kbps.
* This will be {@link #INVALID} if the network is not connected
* @return The estimated first hop downstream (network to device) bandwidth.
*/
public int getDownlinkCapacityKbps() {
return mDownlinkCapacityKbps;
}
/**
* Retrieves the uplink bandwidth in Kbps.
* This will be {@link #INVALID} if the network is not connected
*
* @return The estimated first hop upstream (device to network) bandwidth.
*/
public int getUplinkCapacityKbps() {
return mUplinkCapacityKbps;
}
@Override
public String toString() {
return new StringBuilder()
.append("{mType=")
.append(mType)
.append(", mDownlinkCapacityKbps=")
.append(mDownlinkCapacityKbps)
.append(", mUplinkCapacityKbps=")
.append(mUplinkCapacityKbps)
.append("}")
.toString();
}
/**
* {@link Parcelable#describeContents}
*/
public int describeContents() {
return 0;
}
/**
* {@link Parcelable#writeToParcel}
* @hide
*/
public void writeToParcel(@NonNull Parcel dest, int flags) {
dest.writeInt(mDownlinkCapacityKbps);
dest.writeInt(mUplinkCapacityKbps);
dest.writeInt(mType);
}
@Override
public boolean equals(@Nullable Object o) {
if (o == null || !(o instanceof LinkCapacityEstimate) || hashCode() != o.hashCode()) {
return false;
}
if (this == o) {
return true;
}
LinkCapacityEstimate that = (LinkCapacityEstimate) o;
return mDownlinkCapacityKbps == that.mDownlinkCapacityKbps
&& mUplinkCapacityKbps == that.mUplinkCapacityKbps
&& mType == that.mType;
}
@Override
public int hashCode() {
return Objects.hash(mDownlinkCapacityKbps, mUplinkCapacityKbps, mType);
}
public static final
@android.annotation.NonNull Parcelable.Creator<LinkCapacityEstimate> CREATOR =
new Parcelable.Creator() {
public LinkCapacityEstimate createFromParcel(Parcel in) {
return new LinkCapacityEstimate(in);
}
public LinkCapacityEstimate[] newArray(int size) {
return new LinkCapacityEstimate[size];
}
};
}

28
telephony/java/android/telephony/TelephonyManager.java
View File

@@ -14502,6 +14502,34 @@ public class TelephonyManager {
return PinResult.getDefaultFailedResult();
}
/**
* Get carrier bandwidth. In case of Dual connected network this will report
* bandwidth per primary and secondary network. It is possible that
* some modems may not fill secondary carrier bandwidth.
* @return CarrierBandwidth with bandwidth of both primary and secondary carrier.
* @throws IllegalStateException if the Telephony process is not currently available.
* @hide
*/
@SystemApi
@RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
@NonNull
public CarrierBandwidth getCarrierBandwidth() {
try {
ITelephony service = getITelephony();
if (service != null) {
return service.getCarrierBandwidth(getSubId());
} else {
throw new IllegalStateException("telephony service is null.");
}
} catch (RemoteException ex) {
Log.e(TAG, "getCarrierBandwidth RemoteException", ex);
ex.rethrowFromSystemServer();
}
//Should not reach. Adding return statement to make compiler happy
return null;
}
/**
* Called when userActivity is signalled in the power manager.
* This should only be called from system Uid.

7
telephony/java/com/android/internal/telephony/ITelephony.aidl
View File

@@ -31,6 +31,7 @@ import android.service.carrier.CarrierIdentifier;
import android.telecom.PhoneAccount;
import android.telecom.PhoneAccountHandle;
import android.telephony.CallForwardingInfo;
import android.telephony.CarrierBandwidth;
import android.telephony.CarrierRestrictionRules;
import android.telephony.CellIdentity;
import android.telephony.CellInfo;
@@ -2236,6 +2237,12 @@ interface ITelephony {
*/
boolean isNrDualConnectivityEnabled(int subId);
/**
* Get carrier bandwidth per primary and secondary carrier
* @return CarrierBandwidth with bandwidth of both primary and secondary carrier.
*/
CarrierBandwidth getCarrierBandwidth(int subId);
/**
* Checks whether the device supports the given capability on the radio interface.
*