Merge "Emergency SMS over IMS support" (f5903a3e) · Commits · e / os / android_frameworks_opt_telephony

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

+49 −0

Original line number	Diff line number	Diff line
		@@ -16,8 +16,11 @@

		package com.android.internal.telephony;

		import android.content.Context;
		import android.os.PersistableBundle;
		import android.os.RemoteException;
		import android.provider.Telephony.Sms.Intents;
		import android.telephony.CarrierConfigManager;
		import android.telephony.Rlog;
		import android.telephony.ims.ImsReasonInfo;
		import android.telephony.ims.aidl.IImsSmsListener;
		@@ -26,6 +29,8 @@ import android.telephony.ims.feature.MmTelFeature;
		import android.telephony.ims.stub.ImsRegistrationImplBase;
		import android.telephony.ims.stub.ImsSmsImplBase;
		import android.telephony.ims.stub.ImsSmsImplBase.SendStatusResult;
		import android.telephony.PhoneNumberUtils;
		import android.telephony.ServiceState;
		import android.util.Pair;

		import com.android.ims.ImsException;
		@@ -228,6 +233,50 @@ public class ImsSmsDispatcher extends SMSDispatcher {
		getImsManager().onSmsReady();
		}

		private boolean isLteService() {
		return ((mPhone.getServiceState().getRilVoiceRadioTechnology() ==
		ServiceState.RIL_RADIO_TECHNOLOGY_LTE) && (mPhone.getServiceState().
		getState() == ServiceState.STATE_IN_SERVICE));
		}

		private boolean isLimitedLteService() {
		return ((mPhone.getServiceState().getRilVoiceRadioTechnology() ==
		ServiceState.RIL_RADIO_TECHNOLOGY_LTE) && mPhone.getServiceState().isEmergencyOnly());
		}

		private boolean isEmergencySmsPossible() {
		return isLteService() \|\| isLimitedLteService();
		}

		public boolean isEmergencySmsSupport(String destAddr) {
		PersistableBundle b;
		boolean eSmsCarrierSupport = false;
		if (!PhoneNumberUtils.isLocalEmergencyNumber(mContext, mPhone.getSubId(), destAddr)) {
		Rlog.e(TAG, "Emergency Sms is not supported for: " + destAddr);
		return false;
		}
		CarrierConfigManager configManager = (CarrierConfigManager) mPhone.getContext()
		.getSystemService(Context.CARRIER_CONFIG_SERVICE);
		if (configManager == null) {
		Rlog.e(TAG, "configManager is null");
		return false;
		}
		b = configManager.getConfigForSubId(getSubId());
		if (b == null) {
		Rlog.e(TAG, "PersistableBundle is null");
		return false;
		}
		eSmsCarrierSupport = b.getBoolean(CarrierConfigManager.
		KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL);
		boolean lteOrLimitedLte = isEmergencySmsPossible();
		Rlog.i(TAG, "isEmergencySmsSupport emergencySmsCarrierSupport: "
		+ eSmsCarrierSupport + " destAddr: " + destAddr + " mIsImsServiceUp: "
		+ mIsImsServiceUp + " lteOrLimitedLte: " + lteOrLimitedLte);

		return eSmsCarrierSupport && mIsImsServiceUp && lteOrLimitedLte;
		}


		public boolean isAvailable() {
		synchronized (mLock) {
		Rlog.d(TAG, "isAvailable: up=" + mIsImsServiceUp + ", reg= " + mIsRegistered

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -451,7 +451,7 @@ public class SmsDispatchersController extends Handler {
		PendingIntent sentIntent, PendingIntent deliveryIntent, Uri messageUri,
		String callingPkg, boolean persistMessage, int priority,
		boolean expectMore, int validityPeriod) {
		if (mImsSmsDispatcher.isAvailable()) {
		if (mImsSmsDispatcher.isAvailable() \|\| mImsSmsDispatcher.isEmergencySmsSupport(destAddr)) {
		mImsSmsDispatcher.sendText(destAddr, scAddr, text, sentIntent, deliveryIntent,
		messageUri, callingPkg, persistMessage, SMS_MESSAGE_PRIORITY_NOT_SPECIFIED,
		false /expectMore/, SMS_MESSAGE_PERIOD_NOT_SPECIFIED);