Merge "Pipe Radio 1.2 LCE to DataConnection" (0555c815) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/BaseCommands.java

+9 −6

Original line number	Diff line number	Diff line
		@@ -76,6 +76,7 @@ public abstract class BaseCommands implements CommandsInterface {
		protected RegistrantList mModemResetRegistrants = new RegistrantList();
		protected RegistrantList mNattKeepaliveStatusRegistrants = new RegistrantList();
		protected RegistrantList mPhysicalChannelConfigurationRegistrants = new RegistrantList();
		protected RegistrantList mLceInfoRegistrants = new RegistrantList();

		protected Registrant mGsmSmsRegistrant;
		protected Registrant mCdmaSmsRegistrant;
		@@ -96,7 +97,6 @@ public abstract class BaseCommands implements CommandsInterface {
		protected Registrant mGsmBroadcastSmsRegistrant;
		protected Registrant mCatCcAlphaRegistrant;
		protected Registrant mSsRegistrant;
		protected Registrant mLceInfoRegistrant;

		// Preferred network type received from PhoneFactory.
		// This is used when establishing a connection to the
		@@ -911,14 +911,17 @@ public abstract class BaseCommands implements CommandsInterface {

		@Override
		public void registerForLceInfo(Handler h, int what, Object obj) {
		mLceInfoRegistrant = new Registrant(h, what, obj);
		Registrant r = new Registrant(h, what, obj);

		synchronized (mStateMonitor) {
		mLceInfoRegistrants.add(r);
		}
		}

		@Override
		public void unregisterForLceInfo(Handler h) {
		if (mLceInfoRegistrant != null && mLceInfoRegistrant.getHandler() == h) {
		mLceInfoRegistrant.clear();
		mLceInfoRegistrant = null;
		synchronized (mStateMonitor) {
		mLceInfoRegistrants.remove(h);
		}
		}

src/java/com/android/internal/telephony/LinkCapacityEstimate.java

0 → 100644

+73 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2018 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 com.android.internal.telephony;

		/**
		* Link Bandwidth Information from the Radio
		*/
		public class LinkCapacityEstimate {
		/** Any field that is not reported shall be set to INVALID */
		public static final int INVALID = -1;

		/** LCE is active; Deprecated in HAL 1.2 */
		public static final int STATUS_ACTIVE = 0;

		/** LCE is suspended; Deprecated in HAL 1.2 */
		public static final int STATUS_SUSPENDED = 1;

		/** Downlink radio link capacity in kbps */
		public final int downlinkCapacityKbps;

		/** Uplink radio link capacity; added in HAL 1.2 */
		public final int uplinkCapacityKbps;

		/** Confidence of the downlink estimate as a percentage [1, 100]; deprecated in HAL 1.2 */
		public final int confidence;

		/** Status of the LCE; deprecated in HAL 1.2 */
		public final int status; // either STATUS_ACTIVE, STATUS_SUSPENDED, or INVALID

		/** Constructor matching the estimate in Radio HAL v1.0 */
		public LinkCapacityEstimate(int downlinkCapacityKbps, int confidence, int status) {
		this.downlinkCapacityKbps = downlinkCapacityKbps;
		this.confidence = confidence;
		this.status = status;
		this.uplinkCapacityKbps = INVALID;
		}

		/** Constructor matching the estimate in Radio HAL v1.2 */
		public LinkCapacityEstimate(int downlinkCapacityKbps, int uplinkCapacityKbps) {
		this.downlinkCapacityKbps = downlinkCapacityKbps;
		this.uplinkCapacityKbps = uplinkCapacityKbps;
		this.confidence = INVALID;
		this.status = INVALID;
		}

		@Override
		public String toString() {
		return new StringBuilder()
		.append("{downlinkCapacityKbps=")
		.append(downlinkCapacityKbps)
		.append(", uplinkCapacityKbps=")
		.append(uplinkCapacityKbps)
		.append(", confidence=")
		.append(confidence)
		.append(", status=")
		.append(status)
		.toString();
		}
		}

src/java/com/android/internal/telephony/RIL.java

+43 −13

Original line number	Diff line number	Diff line
		@@ -3382,6 +3382,14 @@ public class RIL extends BaseCommands implements CommandsInterface {
		@Override
		public void startLceService(int reportIntervalMs, boolean pullMode, Message result) {
		IRadio radioProxy = getRadioProxy(result);
		android.hardware.radio.V1_2.IRadio radioProxy12 =
		android.hardware.radio.V1_2.IRadio.castFrom(radioProxy);
		if (radioProxy12 != null) {
		// We have a 1.2 or later radio, so the LCE 1.0 LCE service control path is unused.
		// Instead the LCE functionality is always-on and provides unsolicited indications.
		return;
		}

		if (radioProxy != null) {
		RILRequest rr = obtainRequest(RIL_REQUEST_START_LCE, result,
		mRILDefaultWorkSource);
		@@ -3402,6 +3410,14 @@ public class RIL extends BaseCommands implements CommandsInterface {
		@Override
		public void stopLceService(Message result) {
		IRadio radioProxy = getRadioProxy(result);
		android.hardware.radio.V1_2.IRadio radioProxy12 =
		android.hardware.radio.V1_2.IRadio.castFrom(radioProxy);
		if (radioProxy12 != null) {
		// We have a 1.2 or later radio, so the LCE 1.0 LCE service control is unused.
		// Instead the LCE functionality is always-on and provides unsolicited indications.
		return;
		}

		if (radioProxy != null) {
		RILRequest rr = obtainRequest(RIL_REQUEST_STOP_LCE, result,
		mRILDefaultWorkSource);
		@@ -3418,6 +3434,17 @@ public class RIL extends BaseCommands implements CommandsInterface {
		}
		}

		/**
		* This will only be called if the LCE service is started in PULL mode, which is
		* only enabled when using Radio HAL versions 1.1 and earlier.
		*
		* It is still possible for vendors to override this behavior and use the 1.1 version
		* of LCE; however, this is strongly discouraged and this functionality will be removed
		* when HAL 1.x support is dropped.
		*
		* @deprecated HAL 1.2 and later use an always-on LCE that relies on indications.
		*/
		@Deprecated
		@Override
		public void pullLceData(Message response) {
		IRadio radioProxy = getRadioProxy(response);
		@@ -4955,21 +4982,24 @@ public class RIL extends BaseCommands implements CommandsInterface {
		return rc;
		}

		static ArrayList<Integer> convertHalLceData(LceDataInfo lce, RIL ril) {
		final ArrayList<Integer> capacityResponse = new ArrayList<Integer>();
		final int capacityDownKbps = lce.lastHopCapacityKbps;
		final int confidenceLevel = Byte.toUnsignedInt(lce.confidenceLevel);
		final int lceSuspended = lce.lceSuspended ? 1 : 0;
		static LinkCapacityEstimate convertHalLceData(LceDataInfo halData, RIL ril) {
		final LinkCapacityEstimate lce = new LinkCapacityEstimate(
		halData.lastHopCapacityKbps,
		Byte.toUnsignedInt(halData.confidenceLevel),
		halData.lceSuspended ? LinkCapacityEstimate.STATUS_SUSPENDED
		: LinkCapacityEstimate.STATUS_ACTIVE);

		ril.riljLog("LCE capacity information received:" +
		" capacity=" + capacityDownKbps +
		" confidence=" + confidenceLevel +
		" lceSuspended=" + lceSuspended);
		ril.riljLog("LCE capacity information received:" + lce);
		return lce;
		}

		capacityResponse.add(capacityDownKbps);
		capacityResponse.add(confidenceLevel);
		capacityResponse.add(lceSuspended);
		return capacityResponse;
		static LinkCapacityEstimate convertHalLceData(
		android.hardware.radio.V1_2.LinkCapacityEstimate halData, RIL ril) {
		final LinkCapacityEstimate lce = new LinkCapacityEstimate(
		halData.downlinkCapacityKbps,
		halData.uplinkCapacityKbps);
		ril.riljLog("LCE capacity information received:" + lce);
		return lce;
		}

		private static void writeToParcelForGsm(

src/java/com/android/internal/telephony/RadioIndication.java

+12 −4

Original line number	Diff line number	Diff line
		@@ -241,7 +241,15 @@ public class RadioIndication extends IRadioIndication.Stub {
		*/
		public void currentLinkCapacityEstimate(int indicationType,
		android.hardware.radio.V1_2.LinkCapacityEstimate lce) {
		// TODO(b/70638175) Implement method.
		mRil.processIndication(indicationType);

		LinkCapacityEstimate response = RIL.convertHalLceData(lce, mRil);

		if (RIL.RILJ_LOGD) mRil.unsljLogRet(RIL_UNSOL_LCEDATA_RECV, response);

		if (mRil.mLceInfoRegistrants != null) {
		mRil.mLceInfoRegistrants.notifyRegistrants(new AsyncResult(null, response, null));
		}
		}

		/**
		@@ -831,12 +839,12 @@ public class RadioIndication extends IRadioIndication.Stub {
		public void lceData(int indicationType, LceDataInfo lce) {
		mRil.processIndication(indicationType);

		ArrayList<Integer> response = RIL.convertHalLceData(lce, mRil);
		LinkCapacityEstimate response = RIL.convertHalLceData(lce, mRil);

		if (RIL.RILJ_LOGD) mRil.unsljLogRet(RIL_UNSOL_LCEDATA_RECV, response);

		if (mRil.mLceInfoRegistrant != null) {
		mRil.mLceInfoRegistrant.notifyRegistrant(new AsyncResult(null, response, null));
		if (mRil.mLceInfoRegistrants != null) {
		mRil.mLceInfoRegistrants.notifyRegistrants(new AsyncResult(null, response, null));
		}
		}

src/java/com/android/internal/telephony/RadioResponse.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -2009,7 +2009,7 @@ public class RadioResponse extends IRadioResponse.Stub {
		RILRequest rr = mRil.processResponse(responseInfo);

		if (rr != null) {
		ArrayList<Integer> ret = RIL.convertHalLceData(lceInfo, mRil);
		LinkCapacityEstimate ret = RIL.convertHalLceData(lceInfo, mRil);
		if (responseInfo.error == RadioError.NONE) {
		sendMessageResponse(rr.mResult, ret);
		}