Merge "Allow IWLAN network when power off modem" into udc-d1-dev (ab27179c) · Commits · e / os / android_frameworks_opt_telephony

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

+27 −23

Original line number	Diff line number	Diff line
		@@ -229,7 +229,7 @@ public class ServiceStateTracker extends Handler {
		public static final int DEFAULT_GPRS_CHECK_PERIOD_MILLIS = 60 * 1000;

		/**
		* The timer value to wait for all data networks to be torn down.
		* The timer value to wait for all cellular data networks to be torn down.
		*/
		private static final long POWER_OFF_ALL_DATA_NETWORKS_DISCONNECTED_TIMEOUT =
		TimeUnit.SECONDS.toMillis(10);
		@@ -273,7 +273,7 @@ public class ServiceStateTracker extends Handler {
		protected static final int EVENT_IMS_STATE_CHANGED = 46;
		protected static final int EVENT_IMS_STATE_DONE = 47;
		protected static final int EVENT_IMS_CAPABILITY_CHANGED = 48;
		protected static final int EVENT_ALL_DATA_DISCONNECTED = 49;
		protected static final int EVENT_ALL_CELLULAR_DATA_DISCONNECTED = 49;
		protected static final int EVENT_PHONE_TYPE_SWITCHED = 50;
		protected static final int EVENT_RADIO_POWER_FROM_CARRIER = 51;
		protected static final int EVENT_IMS_SERVICE_STATE_CHANGED = 53;
		@@ -606,11 +606,11 @@ public class ServiceStateTracker extends Handler {
		private int mLastKnownAreaCode = CellInfo.UNAVAILABLE;

		/**
		* Data network controller callback for all data disconnected. This is used when turning on
		* airplane mode, where service state tracker should wait for all data disconnected on all
		* subscriptions before powering down the modem.
		* Data network controller callback for all cellular data disconnected. This is used when
		* turning on airplane mode, where service state tracker should wait for all cellular data
		* disconnected on all subscriptions before powering down the modem.
		*/
		private DataNetworkControllerCallback mDataDisconnectedCallback;
		private DataNetworkControllerCallback mAllCellularDataDisconnectedCallback;

		/**
		* AccessNetworksManagerCallback is used for preferred on the IWLAN when preferred transport
		@@ -716,12 +716,13 @@ public class ServiceStateTracker extends Handler {
		registerForImsCapabilityChanged(mCSST,
		CarrierServiceStateTracker.CARRIER_EVENT_IMS_CAPABILITIES_CHANGED, null);

		mDataDisconnectedCallback = new DataNetworkControllerCallback(this::post) {
		mAllCellularDataDisconnectedCallback = new DataNetworkControllerCallback(this::post) {
		@Override
		public void onAnyDataNetworkExistingChanged(boolean anyDataExisting) {
		log("onAnyDataNetworkExistingChanged: anyDataExisting=" + anyDataExisting);
		if (!anyDataExisting) {
		sendEmptyMessage(EVENT_ALL_DATA_DISCONNECTED);
		public void onAnyCellularDataNetworkExistingChanged(boolean anyCellularDataExisting) {
		log("onAnyCellularDataNetworkExistingChanged: anyCellularDataExisting="
		+ anyCellularDataExisting);
		if (!anyCellularDataExisting) {
		sendEmptyMessage(EVENT_ALL_CELLULAR_DATA_DISCONNECTED);
		}
		}
		};
		@@ -1202,7 +1203,7 @@ public class ServiceStateTracker extends Handler {
		case EVENT_SET_RADIO_POWER_OFF:
		synchronized(this) {
		mPendingRadioPowerOffAfterDataOff = false;
		log("Wait for all data networks torn down timed out. Power off now.");
		log("Wait for all cellular data networks torn down timed out. Power off now.");
		hangupAndPowerOff();
		}
		break;
		@@ -1470,18 +1471,18 @@ public class ServiceStateTracker extends Handler {
		}
		break;

		case EVENT_ALL_DATA_DISCONNECTED:
		log("EVENT_ALL_DATA_DISCONNECTED");
		case EVENT_ALL_CELLULAR_DATA_DISCONNECTED:
		log("EVENT_ALL_CELLULAR_DATA_DISCONNECTED");
		synchronized (this) {
		if (!mPendingRadioPowerOffAfterDataOff) return;
		boolean areAllDataDisconnectedOnAllPhones = true;
		for (Phone phone : PhoneFactory.getPhones()) {
		if (phone.getDataNetworkController().areAllDataDisconnected()) {
		if (phone.getDataNetworkController().areAllCellularDataDisconnected()) {
		phone.getDataNetworkController()
		.unregisterDataNetworkControllerCallback(
		mDataDisconnectedCallback);
		mAllCellularDataDisconnectedCallback);
		} else {
		log("Still waiting for all data disconnected on phone: "
		log("Still waiting for all cellular data disconnected on phone: "
		+ phone.getSubId());
		areAllDataDisconnectedOnAllPhones = false;
		}
		@@ -5008,17 +5009,17 @@ public class ServiceStateTracker extends Handler {
		}

		for (Phone phone : PhoneFactory.getPhones()) {
		if (!phone.getDataNetworkController().areAllDataDisconnected()) {
		if (!phone.getDataNetworkController().areAllCellularDataDisconnected()) {
		log("powerOffRadioSafely: Data is active on phone " + phone.getSubId()
		+ ". Wait for all data disconnect.");
		+ ". Wait for all cellular data disconnect.");
		mPendingRadioPowerOffAfterDataOff = true;
		phone.getDataNetworkController().registerDataNetworkControllerCallback(
		mDataDisconnectedCallback);
		mAllCellularDataDisconnectedCallback);
		}
		}

		// Tear down outside of the disconnected check to prevent race conditions.
		mPhone.getDataNetworkController().tearDownAllDataNetworks(
		mPhone.getDataNetworkController().tearDownAllCellularDataNetworks(
		DataNetwork.TEAR_DOWN_REASON_AIRPLANE_MODE_ON);

		if (mPendingRadioPowerOffAfterDataOff) {
		@@ -5076,8 +5077,11 @@ public class ServiceStateTracker extends Handler {
		*/
		protected void hangupAndPowerOff() {
		if (mCi.getRadioState() == TelephonyManager.RADIO_POWER_OFF) return;
		// hang up all active voice calls
		if (!mPhone.isPhoneTypeGsm() \|\| mPhone.isInCall()) {
		// hang up all active non-WFC voice calls
		boolean isWfc = mPhone.getImsRegistrationTech() == ImsRegistrationImplBase
		.REGISTRATION_TECH_IWLAN;
		if (isWfc) log("hangupAndPowerOff: VoWifi registered.");
		if ((!mPhone.isPhoneTypeGsm() \|\| mPhone.isInCall()) && !isWfc) {
		mPhone.mCT.mRingingCall.hangupIfAlive();
		mPhone.mCT.mBackgroundCall.hangupIfAlive();
		mPhone.mCT.mForegroundCall.hangupIfAlive();

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

+8 −0

Original line number	Diff line number	Diff line
		@@ -807,6 +807,12 @@ public class DataNetwork extends StateMachine {
		public abstract void onDisconnected(@NonNull DataNetwork dataNetwork,
		@DataFailureCause int cause, @TearDownReason int tearDownReason);

		/**
		* Called when handover between IWLAN and cellular network started.
		* @param dataNetwork The data network.
		*/
		public abstract void onHandoverStarted(@NonNull DataNetwork dataNetwork);

		/**
		* Called when handover between IWLAN and cellular network succeeded.
		*
		@@ -1432,6 +1438,8 @@ public class DataNetwork extends StateMachine {
		sendMessageDelayed(EVENT_STUCK_IN_TRANSIENT_STATE,
		mDataConfigManager.getNetworkHandoverTimeoutMs());
		notifyPreciseDataConnectionState();
		mDataNetworkCallback.invokeFromExecutor(
		() -> mDataNetworkCallback.onHandoverStarted(DataNetwork.this));
		}

		@Override

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

+151 −78

File changed.

Preview size limit exceeded, changes collapsed.

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

+42 −9

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@ import static org.mockito.Matchers.nullable;
		import static org.mockito.Mockito.anyInt;
		import static org.mockito.Mockito.anyString;
		import static org.mockito.Mockito.atLeast;
		import static org.mockito.Mockito.clearInvocations;
		import static org.mockito.Mockito.doReturn;
		import static org.mockito.Mockito.eq;
		import static org.mockito.Mockito.never;
		@@ -260,7 +261,7 @@ public class ServiceStateTrackerTest extends TelephonyTest {
		doReturn(mIwlanNetworkServiceStub).when(mIwlanNetworkServiceStub).asBinder();
		addNetworkService();

		doReturn(true).when(mDataNetworkController).areAllDataDisconnected();
		doReturn(true).when(mDataNetworkController).areAllCellularDataDisconnected();

		doReturn(new ServiceState()).when(mPhone).getServiceState();

		@@ -428,8 +429,8 @@ public class ServiceStateTrackerTest extends TelephonyTest {
		replaceInstance(PhoneFactory.class, "sPhones", null, mPhones);
		doReturn(dataNetworkController_phone2).when(phone2).getDataNetworkController();
		doReturn(mSST).when(phone2).getServiceStateTracker();
		doReturn(false).when(mDataNetworkController).areAllDataDisconnected();
		doReturn(false).when(dataNetworkController_phone2).areAllDataDisconnected();
		doReturn(false).when(mDataNetworkController).areAllCellularDataDisconnected();
		doReturn(false).when(dataNetworkController_phone2).areAllCellularDataDisconnected();
		doReturn(1).when(mPhone).getSubId();
		doReturn(2).when(phone2).getSubId();

		@@ -442,9 +443,9 @@ public class ServiceStateTrackerTest extends TelephonyTest {
		sst.setRadioPower(false);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		assertEquals(TelephonyManager.RADIO_POWER_ON, mSimulatedCommands.getRadioState());
		verify(mDataNetworkController).tearDownAllDataNetworks(
		verify(mDataNetworkController).tearDownAllCellularDataNetworks(
		eq(3 /* TEAR_DOWN_REASON_AIRPLANE_MODE_ON */));
		verify(dataNetworkController_phone2, never()).tearDownAllDataNetworks(anyInt());
		verify(dataNetworkController_phone2, never()).tearDownAllCellularDataNetworks(anyInt());
		ArgumentCaptor<DataNetworkController.DataNetworkControllerCallback> callback1 =
		ArgumentCaptor.forClass(DataNetworkController.DataNetworkControllerCallback.class);
		ArgumentCaptor<DataNetworkController.DataNetworkControllerCallback> callback2 =
		@@ -455,16 +456,16 @@ public class ServiceStateTrackerTest extends TelephonyTest {
		callback2.capture());

		// Data disconnected on sub 2, still waiting for data disconnected on sub 1
		doReturn(true).when(dataNetworkController_phone2).areAllDataDisconnected();
		callback2.getValue().onAnyDataNetworkExistingChanged(false);
		doReturn(true).when(dataNetworkController_phone2).areAllCellularDataDisconnected();
		callback2.getValue().onAnyCellularDataNetworkExistingChanged(false);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		assertEquals(TelephonyManager.RADIO_POWER_ON, mSimulatedCommands.getRadioState());
		verify(dataNetworkController_phone2, times(1)).unregisterDataNetworkControllerCallback(
		any());

		// Data disconnected on sub 1, radio should power off now
		doReturn(true).when(mDataNetworkController).areAllDataDisconnected();
		callback1.getValue().onAnyDataNetworkExistingChanged(false);
		doReturn(true).when(mDataNetworkController).areAllCellularDataDisconnected();
		callback1.getValue().onAnyCellularDataNetworkExistingChanged(false);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		verify(mDataNetworkController, times(1)).unregisterDataNetworkControllerCallback(any());
		assertEquals(TelephonyManager.RADIO_POWER_OFF, mSimulatedCommands.getRadioState());
		@@ -583,6 +584,38 @@ public class ServiceStateTrackerTest extends TelephonyTest {
		assertTrue(mSimulatedCommands.getRadioState() == expectedRadioPowerState);
		}

		@Test
		public void testSetRadioPowerForReasonKeepsWfc() {
		mPhone.mCT = mCT;
		mCT.mRingingCall = mGsmCdmaCall;
		mCT.mBackgroundCall = mGsmCdmaCall;
		mCT.mForegroundCall = mGsmCdmaCall;
		doReturn(false).when(mPhone).isPhoneTypeGsm();

		sst.updatePhoneType();

		// Regular power off leads to call drop
		sst.setRadioPower(true);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());

		clearInvocations(mGsmCdmaCall);
		sst.setRadioPower(false);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		verify(mGsmCdmaCall, times(3)).hangupIfAlive();

		// Any WFC should be kept
		sst.setRadioPower(true);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());

		clearInvocations(mGsmCdmaCall);
		doReturn(ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN).when(mPhone)
		.getImsRegistrationTech();

		sst.setRadioPower(false);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		verify(mGsmCdmaCall, never()).hangupIfAlive();
		}

		@Test
		@MediumTest
		public void testSetRadioPowerForReasonCarrier() {

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -534,6 +534,7 @@ public abstract class TelephonyTest {
		.queryLocalInterface(anyString());

		mPhone.mCi = mSimulatedCommands;
		mPhone.mCT = mCT;
		mCT.mCi = mSimulatedCommands;
		doReturn(mUiccCard).when(mPhone).getUiccCard();
		doReturn(mUiccCard).when(mUiccSlot).getUiccCard();