Merge "Let new data stack support updateNRFrequency" into tm-dev (a69d2466) · Commits · e / os / android_frameworks_opt_telephony

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

+16 −9

Original line number	Diff line number	Diff line
		@@ -95,7 +95,6 @@ import com.android.internal.telephony.cdnr.CarrierDisplayNameResolver;
		import com.android.internal.telephony.data.DataNetwork;
		import com.android.internal.telephony.data.DataNetworkController.DataNetworkControllerCallback;
		import com.android.internal.telephony.dataconnection.DataConnection;
		import com.android.internal.telephony.dataconnection.DcTracker;
		import com.android.internal.telephony.dataconnection.TransportManager;
		import com.android.internal.telephony.metrics.ServiceStateStats;
		import com.android.internal.telephony.metrics.TelephonyMetrics;
		@@ -2097,16 +2096,23 @@ public class ServiceStateTracker extends Handler {
		private boolean updateNrFrequencyRangeFromPhysicalChannelConfigs(
		List<PhysicalChannelConfig> physicalChannelConfigs, ServiceState ss) {
		int newFrequencyRange = ServiceState.FREQUENCY_RANGE_UNKNOWN;

		if (physicalChannelConfigs != null) {
		DcTracker dcTracker = mPhone.getDcTracker(AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
		for (PhysicalChannelConfig config : physicalChannelConfigs) {
		if (isNrPhysicalChannelConfig(config)) {
		// Update the frequency range of the NR parameters if there is an internet data
		// connection associate to this NR physical channel channel config.
		int[] contextIds = config.getContextIds();
		for (int cid : contextIds) {
		DataConnection dc = dcTracker.getDataConnectionByContextId(cid);
		if (mPhone.isUsingNewDataStack()) {
		if (mPhone.getDataNetworkController().isInternetNetwork(cid)) {
		newFrequencyRange = ServiceState.getBetterNRFrequencyRange(
		newFrequencyRange, config.getFrequencyRange());
		break;
		}
		} else {
		DataConnection dc = mPhone.getDcTracker(
		AccessNetworkConstants.TRANSPORT_TYPE_WWAN)
		.getDataConnectionByContextId(cid);
		if (dc != null && dc.getNetworkCapabilities().hasCapability(
		NetworkCapabilities.NET_CAPABILITY_INTERNET)) {
		newFrequencyRange = ServiceState.getBetterNRFrequencyRange(
		@@ -2117,6 +2123,7 @@ public class ServiceStateTracker extends Handler {
		}
		}
		}
		}

		boolean hasChanged = newFrequencyRange != ss.getNrFrequencyRange();
		ss.setNrFrequencyRange(newFrequencyRange);

src/java/com/android/internal/telephony/data/DataNetworkController.java

+18 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package com.android.internal.telephony.data;


		import android.annotation.CallbackExecutor;
		import android.annotation.IntDef;
		import android.annotation.NonNull;
		@@ -1624,6 +1625,23 @@ public class DataNetworkController extends Handler {
		return 0;
		}

		/**
		* Check whether a dataNetwork is actively capable of internet connection
		* @param cid dataNetwork unique identifier
		* @return true if the dataNetwork is connected and capable of internet connection
		*/
		public boolean isInternetNetwork(int cid) {
		for (DataNetwork dataNetwork : mDataNetworkList) {
		if (dataNetwork.getId() == cid
		&& dataNetwork.isConnected()
		&& dataNetwork.getNetworkCapabilities()
		.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)) {
		return true;
		}
		}
		return false;
		}

		/**
		* Remove a network request, which is originated from the apps. Note that remove a network
		* will not result in tearing down the network. The tear down request directly comes from

tests/telephonytests/src/com/android/internal/telephony/ServiceStateTrackerTest.java

+19 −3

Original line number	Diff line number	Diff line
		@@ -2054,14 +2054,17 @@ public class ServiceStateTrackerTest extends TelephonyTest {

		}

		private void sendPhyChanConfigChange(int[] bandwidths, int networkType, int pci) {
		private void sendPhyChanConfigChange(int[] bandwidths, int networkType, int pci,
		int[][] contextIDs) {
		ArrayList<PhysicalChannelConfig> pc = new ArrayList<>();
		int ssType = PhysicalChannelConfig.CONNECTION_PRIMARY_SERVING;
		for (int bw : bandwidths) {
		for (int i = 0; i < bandwidths.length; i++) {
		pc.add(new PhysicalChannelConfig.Builder()
		.setCellConnectionStatus(ssType)
		.setCellBandwidthDownlinkKhz(bw)
		.setCellBandwidthDownlinkKhz(bandwidths[i])
		.setContextIds(contextIDs != null ? contextIDs[i] : new int[0])
		.setNetworkType(networkType)
		.setBand(1)
		.setPhysicalCellId(pci)
		.build());

		@@ -2073,6 +2076,10 @@ public class ServiceStateTrackerTest extends TelephonyTest {
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		}

		private void sendPhyChanConfigChange(int[] bandwidths, int networkType, int pci) {
		sendPhyChanConfigChange(bandwidths, networkType, pci, null);
		}

		private void sendRegStateUpdateForLteCellId(CellIdentityLte cellId) {
		LteVopsSupportInfo lteVopsSupportInfo =
		new LteVopsSupportInfo(LteVopsSupportInfo.LTE_STATUS_NOT_AVAILABLE,
		@@ -2196,6 +2203,15 @@ public class ServiceStateTrackerTest extends TelephonyTest {
		assertTrue(Arrays.equals(new int[] {10000, 5000}, sst.mSS.getCellBandwidths()));
		}

		@Test
		public void testUpdateNrFrequencyRangeFromPhysicalChannelConfigs() {
		doReturn(true).when(mPhone).isUsingNewDataStack();
		when(mPhone.getDataNetworkController().isInternetNetwork(eq(3))).thenReturn(true);
		sendPhyChanConfigChange(new int[] {1000, 500}, TelephonyManager.NETWORK_TYPE_NR, 1,
		new int[][]{{0, 1}, {2, 3}});
		assertEquals(ServiceState.FREQUENCY_RANGE_MID, sst.mSS.getNrFrequencyRange());
		}

		@Test
		public void testPhyChanBandwidthResetsOnOos() throws Exception {
		testPhyChanBandwidthRatchetedOnPhyChanBandwidth();