Merge "Set CDMA data roaming based on TSB58 roaming indicator if voice is not in service" (5eb93305) · Commits · e / os / android_frameworks_opt_telephony

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

+21 −6

Original line number	Diff line number	Diff line
		@@ -1647,12 +1647,27 @@ public class ServiceStateTracker extends Handler {
		if (mIsSubscriptionFromRuim) {
		mNewSS.setVoiceRoaming(isRoamingBetweenOperators(mNewSS.getVoiceRoaming(), mNewSS));
		}
		// For CDMA, voice and data should have the same roaming status
		/**
		* For CDMA, voice and data should have the same roaming status.
		* If voice is not in service, use TSB58 roaming indicator to set
		* data roaming status. If TSB58 roaming indicator is not in the
		* carrier-specified list of ERIs for home system then set roaming.
		*/
		final int dataRat = mNewSS.getRilDataRadioTechnology();
		if (ServiceState.isCdma(dataRat)) {
		final boolean isVoiceInService =
		(mNewSS.getVoiceRegState() == ServiceState.STATE_IN_SERVICE);
		final int dataRegType = mNewSS.getRilDataRadioTechnology();
		if (isVoiceInService && ServiceState.isCdma(dataRegType)) {
		if (isVoiceInService) {
		mNewSS.setDataRoaming(mNewSS.getVoiceRoaming());
		} else {
		/**
		* As per VoiceRegStateResult from radio types.hal the TSB58
		* Roaming Indicator shall be sent if device is registered
		* on a CDMA or EVDO system.
		*/
		mNewSS.setDataRoaming(
		!isRoamIndForHomeSystem(Integer.toString(mRoamingIndicator)));
		}
		}

		// Setting SS CdmaRoamingIndicator and CdmaDefaultRoamingIndicator