Merge "Consider isRadioPowerOn before updating roaming state" am: 3133a8246b (704f2295) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/imsphone/ImsPhone.java

+8 −8

Original line number	Diff line number	Diff line
		@@ -273,7 +273,7 @@ public class ImsPhone extends ImsPhoneBase {
		private ImsRegistrationCallbackHelper mImsMmTelRegistrationHelper;

		// The roaming state if currently in service, or the last roaming state when was in service.
		private boolean mRoaming = false;
		private boolean mLastKnownRoamingState = false;

		private boolean mIsInImsEcm = false;

		@@ -2312,15 +2312,15 @@ public class ImsPhone extends ImsPhoneBase {
		}
		boolean newRoamingState = ss.getRoaming();
		// Do not recalculate if there is no change to state.
		if (mRoaming == newRoamingState) {
		if (mLastKnownRoamingState == newRoamingState) {
		return;
		}
		boolean isInService = (ss.getState() == ServiceState.STATE_IN_SERVICE
		\|\| ss.getDataRegistrationState() == ServiceState.STATE_IN_SERVICE);
		// If we are not IN_SERVICE for voice or data, ignore change roaming state, as we always
		// move to home in this case.
		if (!isInService) {
		logi("updateRoamingState: we are OUT_OF_SERVICE, ignoring roaming change.");
		if (!isInService \|\| !mDefaultPhone.isRadioOn()) {
		logi("updateRoamingState: we are not IN_SERVICE, ignoring roaming change.");
		return;
		}
		// We ignore roaming changes when moving to IWLAN because it always sets the roaming
		@@ -2334,7 +2334,7 @@ public class ImsPhone extends ImsPhoneBase {
		}
		if (mCT.getState() == PhoneConstants.State.IDLE) {
		if (DBG) logd("updateRoamingState now: " + newRoamingState);
		mRoaming = newRoamingState;
		mLastKnownRoamingState = newRoamingState;
		CarrierConfigManager configManager = (CarrierConfigManager)
		getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
		// Don't set wfc mode if carrierconfig has not loaded. It will be set by GsmCdmaPhone
		@@ -2484,8 +2484,8 @@ public class ImsPhone extends ImsPhoneBase {
		getBackgroundCall().getState() != Call.State.IDLE);
		}

		public boolean getRoamingState() {
		return mRoaming;
		public boolean getLastKnownRoamingState() {
		return mLastKnownRoamingState;
		}

		@Override
		@@ -2506,7 +2506,7 @@ public class ImsPhone extends ImsPhoneBase {
		pw.println(" mSilentRedialRegistrants = " + mSilentRedialRegistrants);
		pw.println(" mImsMmTelRegistrationState = "
		+ mImsMmTelRegistrationHelper.getImsRegistrationState());
		pw.println(" mRoaming = " + mRoaming);
		pw.println(" mLastKnownRoamingState = " + mLastKnownRoamingState);
		pw.println(" mSsnRegistrants = " + mSsnRegistrants);
		pw.println(" Registration Log:");
		pw.increaseIndent();

tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneTest.java

+32 −0

Original line number	Diff line number	Diff line
		@@ -712,6 +712,7 @@ public class ImsPhoneTest extends TelephonyTest {
		@SmallTest
		public void testRoamingDuplicateMessages() throws Exception {
		doReturn(PhoneConstants.State.IDLE).when(mImsCT).getState();
		doReturn(true).when(mPhone).isRadioOn();

		//roaming - data registration only on LTE
		Message m = getServiceStateChangedMessage(getServiceStateDataOnly(
		@@ -729,12 +730,40 @@ public class ImsPhoneTest extends TelephonyTest {
		verify(mImsManager, times(1)).setWfcMode(anyInt(), anyBoolean());
		}

		@Test
		@SmallTest
		public void testRoamingToAirplanModeIwlanInService() throws Exception {
		doReturn(true).when(mTransportManager).isInLegacyMode();
		doReturn(PhoneConstants.State.IDLE).when(mImsCT).getState();
		doReturn(true).when(mPhone).isRadioOn();

		//roaming - data registration only on LTE
		Message m = getServiceStateChangedMessage(getServiceStateDataOnly(
		ServiceState.RIL_RADIO_TECHNOLOGY_LTE, ServiceState.STATE_IN_SERVICE, true));
		// Inject the message synchronously instead of waiting for the thread to do it.
		mImsPhoneUT.handleMessage(m);
		m.recycle();

		verify(mImsManager, times(1)).setWfcMode(anyInt(), eq(true));

		// move to airplane mode + IWLAN in service
		doReturn(false).when(mPhone).isRadioOn();
		m = getServiceStateChangedMessage(getServiceStateDataOnly(
		ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN, ServiceState.STATE_IN_SERVICE, false));
		mImsPhoneUT.handleMessage(m);
		m.recycle();

		// setWfcMode should not be called again, airplane mode should not trigger move out of
		// roaming.
		verify(mImsManager, times(1)).setWfcMode(anyInt(), anyBoolean());
		}

		@Test
		@SmallTest
		public void testRoamingToOutOfService() throws Exception {
		doReturn(true).when(mTransportManager).isInLegacyMode();
		doReturn(PhoneConstants.State.IDLE).when(mImsCT).getState();
		doReturn(true).when(mPhone).isRadioOn();

		//roaming - data registration only on LTE
		Message m = getServiceStateChangedMessage(getServiceStateDataOnly(
		@@ -760,6 +789,7 @@ public class ImsPhoneTest extends TelephonyTest {
		public void testRoamingChangeForLteInLegacyMode() throws Exception {
		doReturn(true).when(mTransportManager).isInLegacyMode();
		doReturn(PhoneConstants.State.IDLE).when(mImsCT).getState();
		doReturn(true).when(mPhone).isRadioOn();

		//roaming - data registration only on LTE
		Message m = getServiceStateChangedMessage(getServiceStateDataOnly(
		@@ -784,6 +814,7 @@ public class ImsPhoneTest extends TelephonyTest {
		public void testDataOnlyRoamingCellToIWlanInLegacyMode() throws Exception {
		doReturn(true).when(mTransportManager).isInLegacyMode();
		doReturn(PhoneConstants.State.IDLE).when(mImsCT).getState();
		doReturn(true).when(mPhone).isRadioOn();

		//roaming - data registration only on LTE
		Message m = getServiceStateChangedMessage(getServiceStateDataOnly(
		@@ -809,6 +840,7 @@ public class ImsPhoneTest extends TelephonyTest {
		public void testCellVoiceDataChangeToWlanInLegacyMode() throws Exception {
		doReturn(true).when(mTransportManager).isInLegacyMode();
		doReturn(PhoneConstants.State.IDLE).when(mImsCT).getState();
		doReturn(true).when(mPhone).isRadioOn();

		//roaming - voice/data registration on LTE
		ServiceState ss = getServiceStateDataAndVoice(