Merge "Modify constructor of NetworkRegistrationState" (070ab3d8) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/DataSpecificRegistrationStates.java

+20 −3

Original line number	Diff line number	Diff line
		@@ -33,17 +33,31 @@ public class DataSpecificRegistrationStates implements Parcelable{
		*/
		public final boolean isNrAvailable;

		/**
		* Indicates that if E-UTRA-NR Dual Connectivity (EN-DC) is supported by the primary serving
		* cell.
		*
		* True the primary serving cell is LTE cell and the plmn-InfoList-r15 is present in SIB2 and
		* at least one bit in this list is true, otherwise this value should be false.
		*
		* Reference: 3GPP TS 36.331 v15.2.2 6.3.1 System information blocks.
		*/
		public final boolean isEnDcAvailable;

		DataSpecificRegistrationStates(
		int maxDataCalls, boolean isDcNrRestricted, boolean isNrAvailable) {
		int maxDataCalls, boolean isDcNrRestricted, boolean isNrAvailable,
		boolean isEnDcAvailable) {
		this.maxDataCalls = maxDataCalls;
		this.isDcNrRestricted = isDcNrRestricted;
		this.isNrAvailable = isNrAvailable;
		this.isEnDcAvailable = isEnDcAvailable;
		}

		private DataSpecificRegistrationStates(Parcel source) {
		maxDataCalls = source.readInt();
		isDcNrRestricted = source.readBoolean();
		isNrAvailable = source.readBoolean();
		isEnDcAvailable = source.readBoolean();
		}

		@Override
		@@ -51,6 +65,7 @@ public class DataSpecificRegistrationStates implements Parcelable{
		dest.writeInt(maxDataCalls);
		dest.writeBoolean(isDcNrRestricted);
		dest.writeBoolean(isNrAvailable);
		dest.writeBoolean(isEnDcAvailable);
		}

		@Override
		@@ -65,13 +80,14 @@ public class DataSpecificRegistrationStates implements Parcelable{
		.append(" maxDataCalls = " + maxDataCalls)
		.append(" isDcNrRestricted = " + isDcNrRestricted)
		.append(" isNrAvailable = " + isNrAvailable)
		.append(" isEnDcAvailable = " + isEnDcAvailable)
		.append(" }")
		.toString();
		}

		@Override
		public int hashCode() {
		return Objects.hash(maxDataCalls, isDcNrRestricted, isNrAvailable);
		return Objects.hash(maxDataCalls, isDcNrRestricted, isNrAvailable, isEnDcAvailable);
		}

		@Override
		@@ -83,7 +99,8 @@ public class DataSpecificRegistrationStates implements Parcelable{
		DataSpecificRegistrationStates other = (DataSpecificRegistrationStates) o;
		return this.maxDataCalls == other.maxDataCalls
		&& this.isDcNrRestricted == other.isDcNrRestricted
		&& this.isNrAvailable == other.isNrAvailable;
		&& this.isNrAvailable == other.isNrAvailable
		&& this.isEnDcAvailable == other.isEnDcAvailable;
		}

		public static final Parcelable.Creator<DataSpecificRegistrationStates> CREATOR =

telephony/java/android/telephony/NetworkRegistrationState.java

+31 −2

Original line number	Diff line number	Diff line
		@@ -219,12 +219,13 @@ public class NetworkRegistrationState implements Parcelable {
		public NetworkRegistrationState(int domain, int transportType, int regState,
		int accessNetworkTechnology, int rejectCause, boolean emergencyOnly,
		int[] availableServices, @Nullable CellIdentity cellIdentity, int maxDataCalls,
		boolean isDcNrRestricted, boolean isNrAvailable) {
		boolean isDcNrRestricted, boolean isNrAvailable, boolean isEndcAvailable) {
		this(domain, transportType, regState, accessNetworkTechnology, rejectCause, emergencyOnly,
		availableServices, cellIdentity);

		mDataSpecificStates = new DataSpecificRegistrationStates(
		maxDataCalls, isDcNrRestricted, isNrAvailable);
		maxDataCalls, isDcNrRestricted, isNrAvailable, isEndcAvailable);
		updateNrStatus(mDataSpecificStates);
		}

		protected NetworkRegistrationState(Parcel source) {
		@@ -448,6 +449,34 @@ public class NetworkRegistrationState implements Parcelable {
		dest.writeInt(mNrStatus);
		}

		/**
		* Use the 5G NR Non-Standalone indicators from the network registration state to update the
		* NR status. There are 3 indicators in the network registration state:
		*
		* 1. if E-UTRA-NR Dual Connectivity (EN-DC) is supported by the primary serving cell.
		* 2. if NR is supported by the selected PLMN.
		* 3. if the use of dual connectivity with NR is restricted.
		*
		* The network has 5G NR capability if E-UTRA-NR Dual Connectivity is supported by the primary
		* serving cell.
		*
		* The use of NR 5G is not restricted If the network has 5G NR capability and both the use of
		* DCNR is not restricted and NR is supported by the selected PLMN. Otherwise the use of 5G
		* NR is restricted.
		*
		* @param state data specific registration state contains the 5G NR indicators.
		*/
		private void updateNrStatus(DataSpecificRegistrationStates state) {
		mNrStatus = NR_STATUS_NONE;
		if (state.isEnDcAvailable) {
		if (!state.isDcNrRestricted && state.isNrAvailable) {
		mNrStatus = NR_STATUS_NOT_RESTRICTED;
		} else {
		mNrStatus = NR_STATUS_RESTRICTED;
		}
		}
		}

		public static final Parcelable.Creator<NetworkRegistrationState> CREATOR =
		new Parcelable.Creator<NetworkRegistrationState>() {
		@Override