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Commit 12262a15 authored by Omkar Kolangade's avatar Omkar Kolangade Committed by Pavel Zhamaitsiak
Browse files

IMS: Always initiate emergency call on IMS 

Irrespective of registration state emergency calls
should go over IMS

Bug: 20142455
Change-Id: Icae07f5031e6d5da8a93812a223c816e9b3a1933
parent 5b326ce0

src/java/com/android/internal/telephony/cdma/CDMAPhone.java

+15 −12
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ import android.util.Log; 


import android.telephony.TelephonyManager;



import com.android.ims.ImsManager;

import com.android.internal.telephony.Call;

import com.android.internal.telephony.CallStateException;

import com.android.internal.telephony.CallTracker;
@@ -407,14 +408,22 @@ public class CDMAPhone extends PhoneBase { 
    dial (String dialString, int videoState) throws CallStateException {

        ImsPhone imsPhone = mImsPhone;



        boolean imsUseEnabled = isImsUseEnabled();

        boolean imsUseEnabled = isImsUseEnabled()

                 && imsPhone != null

                 && (imsPhone.isVolteEnabled() || imsPhone.isVowifiEnabled())

                 && (imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE);



        if (!imsUseEnabled) {

            Rlog.w(LOG_TAG, "IMS is disabled: forced to CS");

        }

        boolean useImsForEmergency = imsPhone != null

                && PhoneNumberUtils.isEmergencyNumber(dialString)

                &&  mContext.getResources().getBoolean(

                        com.android.internal.R.bool.useImsAlwaysForEmergencyCall)

                && ImsManager.isNonTtyOrTtyOnVolteEnabled(mContext)

                && (imsPhone.getServiceState().getState() != ServiceState.STATE_POWER_OFF);



        if (DBG) {

            Rlog.d(LOG_TAG, "imsUseEnabled=" + imsUseEnabled + ", imsPhone=" + imsPhone

            Rlog.d(LOG_TAG, "imsUseEnabled=" + imsUseEnabled

                    + ", useImsForEmergency=" + useImsForEmergency

                    + ", imsPhone=" + imsPhone

                    + ", imsPhone.isVolteEnabled()="

                    + ((imsPhone != null) ? imsPhone.isVolteEnabled() : "N/A")

                    + ", imsPhone.isVowifiEnabled()="
@@ -425,13 +434,7 @@ public class CDMAPhone extends PhoneBase { 


        ImsPhone.checkWfcWifiOnlyModeBeforeDial(mImsPhone, mContext);



        if (imsUseEnabled && imsPhone != null

                && (imsPhone.isVolteEnabled() || imsPhone.isVowifiEnabled())

                && ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE

                && !PhoneNumberUtils.isEmergencyNumber(dialString))

                || (PhoneNumberUtils.isEmergencyNumber(dialString)

                && mContext.getResources().getBoolean(

                        com.android.internal.R.bool.useImsAlwaysForEmergencyCall))) ) {

        if (imsUseEnabled || useImsForEmergency) {

            try {

                if (DBG) Rlog.d(LOG_TAG, "Trying IMS PS call");

                return imsPhone.dial(dialString, videoState);

src/java/com/android/internal/telephony/gsm/GSMPhone.java

+15 −12
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ import android.text.TextUtils; 
import android.telephony.Rlog;

import android.util.Log;



import com.android.ims.ImsManager;

import static com.android.internal.telephony.CommandsInterface.CF_ACTION_DISABLE;

import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ENABLE;

import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ERASURE;
@@ -801,14 +802,22 @@ public class GSMPhone extends PhoneBase { 
    dial (String dialString, UUSInfo uusInfo, int videoState) throws CallStateException {

        ImsPhone imsPhone = mImsPhone;



         boolean imsUseEnabled = isImsUseEnabled();

        boolean imsUseEnabled = isImsUseEnabled()

                 && imsPhone != null

                 && (imsPhone.isVolteEnabled() || imsPhone.isVowifiEnabled())

                 && (imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE);



        if (!imsUseEnabled) {

            Rlog.w(LOG_TAG, "IMS is disabled: forced to CS");

        }

        boolean useImsForEmergency = imsPhone != null

                && PhoneNumberUtils.isEmergencyNumber(dialString)

                &&  mContext.getResources().getBoolean(

                        com.android.internal.R.bool.useImsAlwaysForEmergencyCall)

                && ImsManager.isNonTtyOrTtyOnVolteEnabled(mContext)

                && (imsPhone.getServiceState().getState() != ServiceState.STATE_POWER_OFF);



        if (LOCAL_DEBUG) {

            Rlog.d(LOG_TAG, "imsUseEnabled=" + imsUseEnabled + ", imsPhone=" + imsPhone

            Rlog.d(LOG_TAG, "imsUseEnabled=" + imsUseEnabled

                    + ", useImsForEmergency=" + useImsForEmergency

                    + ", imsPhone=" + imsPhone

                    + ", imsPhone.isVolteEnabled()="

                    + ((imsPhone != null) ? imsPhone.isVolteEnabled() : "N/A")

                    + ", imsPhone.isVowifiEnabled()="
@@ -819,13 +828,7 @@ public class GSMPhone extends PhoneBase { 


        ImsPhone.checkWfcWifiOnlyModeBeforeDial(mImsPhone, mContext);



        if (imsUseEnabled && imsPhone != null

                && (imsPhone.isVolteEnabled() || imsPhone.isVowifiEnabled())

                && ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE

                && !PhoneNumberUtils.isEmergencyNumber(dialString))

                || (PhoneNumberUtils.isEmergencyNumber(dialString)

                && mContext.getResources().getBoolean(

                        com.android.internal.R.bool.useImsAlwaysForEmergencyCall))) ) {

        if (imsUseEnabled || useImsForEmergency) {

            try {

                if (LOCAL_DEBUG) Rlog.d(LOG_TAG, "Trying IMS PS call");

                return imsPhone.dial(dialString, videoState);