Merge cherrypicks of [19121301] into tm-release. (7167c3c4) · Commits · e / os / android_frameworks_opt_telephony

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

+25 −11

Original line number	Diff line number	Diff line
		@@ -1086,7 +1086,7 @@ public class ServiceStateTracker extends Handler {
		/**
		* Turn on or off radio power with option to specify whether it's for emergency call and specify
		* a reason for setting the power state.
		* More details check {@link PhoneInternalInterface#setRadioPower(
		* More details check {@link PhoneInternalInterface#setRadioPowerForReason(
		* boolean, boolean, boolean, boolean, int)}.
		*/
		public void setRadioPowerForReason(boolean power, boolean forEmergencyCall,
		@@ -1190,8 +1190,8 @@ public class ServiceStateTracker extends Handler {
		case EVENT_SET_RADIO_POWER_OFF:
		synchronized (this) {
		if (mPhone.isUsingNewDataStack()) {
		mPendingRadioPowerOffAfterDataOff = false;
		log("Wait for all data networks torn down timed out. Power off now.");
		cancelPendingRadioPowerOff();
		hangupAndPowerOff();
		return;
		}
		@@ -1491,12 +1491,13 @@ public class ServiceStateTracker extends Handler {
		case EVENT_ALL_DATA_DISCONNECTED:
		if (mPhone.isUsingNewDataStack()) {
		log("EVENT_ALL_DATA_DISCONNECTED");
		synchronized (this) {
		if (mPendingRadioPowerOffAfterDataOff) {
		mPendingRadioPowerOffAfterDataOff = false;
		removeMessages(EVENT_SET_RADIO_POWER_OFF);
		if (DBG) log("EVENT_ALL_DATA_DISCONNECTED, turn radio off now.");
		cancelPendingRadioPowerOff();
		hangupAndPowerOff();
		}
		}
		return;
		}
		int dds = SubscriptionManager.getDefaultDataSubscriptionId();
		@@ -3132,12 +3133,12 @@ public class ServiceStateTracker extends Handler {
		&& getRadioPowerOffDelayTimeoutForImsRegistration() > 0) {
		if (DBG) log("setPowerStateToDesired: delaying power off until IMS dereg.");
		startDelayRadioOffWaitingForImsDeregTimeout();
		// Return early here as we do not want to hit the cancel timeout code below.
		return;
		} else {
		if (DBG) log("setPowerStateToDesired: powerOffRadioSafely()");
		powerOffRadioSafely();
		}
		// Return early here as we do not want to hit the cancel timeout code below.
		return;
		} else if (mDeviceShuttingDown
		&& (mCi.getRadioState() != TelephonyManager.RADIO_POWER_UNAVAILABLE)) {
		// !mDesiredPowerState condition above will happen first if the radio is on, so we will
		@@ -3147,6 +3148,19 @@ public class ServiceStateTracker extends Handler {
		}
		// Cancel any pending timeouts because the state has been re-evaluated.
		cancelDelayRadioOffWaitingForImsDeregTimeout();
		cancelPendingRadioPowerOff();
		}

		/**
		* Cancel the pending radio power off request that was sent to force the radio to power off
		* if waiting for all data to disconnect times out.
		*/
		private synchronized void cancelPendingRadioPowerOff() {
		if (mPhone.isUsingNewDataStack() && mPendingRadioPowerOffAfterDataOff) {
		if (DBG) log("cancelPendingRadioPowerOff: cancelling.");
		mPendingRadioPowerOffAfterDataOff = false;
		removeMessages(EVENT_SET_RADIO_POWER_OFF);
		}
		}

		/**

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

+60 −0

Original line number	Diff line number	Diff line
		@@ -92,6 +92,7 @@ import androidx.test.filters.FlakyTest;

		import com.android.internal.R;
		import com.android.internal.telephony.cdma.CdmaSubscriptionSourceManager;
		import com.android.internal.telephony.data.DataNetworkController;
		import com.android.internal.telephony.metrics.ServiceStateStats;
		import com.android.internal.telephony.test.SimulatedCommands;
		import com.android.internal.telephony.uicc.IccCardApplicationStatus;
		@@ -379,6 +380,65 @@ public class ServiceStateTrackerTest extends TelephonyTest {
		!= (mSimulatedCommands.getRadioState() == TelephonyManager.RADIO_POWER_ON));
		}

		@Test
		public void testSetRadioPowerWaitForAllDataDisconnected() {
		// Start with radio on
		sst.setRadioPower(true);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		assertEquals(TelephonyManager.RADIO_POWER_ON, mSimulatedCommands.getRadioState());

		// Ensure data is connected
		ArgumentCaptor<DataNetworkController.DataNetworkControllerCallback> callback =
		ArgumentCaptor.forClass(DataNetworkController.DataNetworkControllerCallback.class);
		verify(mDataNetworkController, times(1)).registerDataNetworkControllerCallback(
		callback.capture());
		callback.getValue().onAnyDataNetworkExistingChanged(true);

		// Turn on APM and verify that SST is waiting for all data disconnected
		sst.setRadioPower(false);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		assertEquals(TelephonyManager.RADIO_POWER_ON, mSimulatedCommands.getRadioState());
		verify(mDataNetworkController).tearDownAllDataNetworks(
		eq(3 /* TEAR_DOWN_REASON_AIRPLANE_MODE_ON */));
		assertTrue(sst.hasMessages(38 /* EVENT_SET_RADIO_POWER_OFF */));

		// Data disconnected, radio should power off now
		callback.getValue().onAnyDataNetworkExistingChanged(false);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		assertEquals(TelephonyManager.RADIO_POWER_OFF, mSimulatedCommands.getRadioState());
		}

		@Test
		public void testSetRadioPowerCancelWaitForAllDataDisconnected() {
		// Start with radio on
		sst.setRadioPower(true);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		assertEquals(TelephonyManager.RADIO_POWER_ON, mSimulatedCommands.getRadioState());

		// Ensure data is connected
		ArgumentCaptor<DataNetworkController.DataNetworkControllerCallback> callback =
		ArgumentCaptor.forClass(DataNetworkController.DataNetworkControllerCallback.class);
		verify(mDataNetworkController, times(1)).registerDataNetworkControllerCallback(
		callback.capture());
		callback.getValue().onAnyDataNetworkExistingChanged(true);

		// Turn on APM and verify that SST is waiting for all data disconnected
		sst.setRadioPower(false);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());
		assertEquals(TelephonyManager.RADIO_POWER_ON, mSimulatedCommands.getRadioState());
		verify(mDataNetworkController).tearDownAllDataNetworks(
		eq(3 /* TEAR_DOWN_REASON_AIRPLANE_MODE_ON */));
		assertTrue(sst.hasMessages(38 /* EVENT_SET_RADIO_POWER_OFF */));

		// Turn off APM while waiting for data to disconnect
		sst.setRadioPower(true);
		waitForLastHandlerAction(mSSTTestHandler.getThreadHandler());

		// Check that radio is on and pending power off messages were cleared
		assertFalse(sst.hasMessages(38 /* EVENT_SET_RADIO_POWER_OFF */));
		assertEquals(TelephonyManager.RADIO_POWER_ON, mSimulatedCommands.getRadioState());
		}

		@Test
		@SmallTest
		public void testSetRadioPowerOnForEmergencyCall() {