commit ceaf7226cfa4cc85018060ae734b2dc3f885d5cc
author Avinash Nalluri <anallu@codeaurora.org> Sat Apr 21 14:06:06 2018 -0700
committer Avinash Nalluri <anallu@codeaurora.org> Wed Jun 27 08:46:54 2018 -0700
tree f180bf91f94dcaaeb810aeb1e4aac29bb6c7cb2b
parent a54d5e31e32f1fe77c1a0a86c477176c8b3d9b5f

Emergency SMS carrier config flag

Allow send sms over ims to emergency number when the device is in
lte/limited lte mode without normal ims registration.
Modem will use emergency ims pdn to submit sms to network.

Change-Id: I5762102c695fe309a4a5b318abccded5c50154e0
Bug: 110462046

api/current.txt

diff --git a/api/current.txt b/api/current.txt
index 241117b..58d1260 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -40176,6 +40176,7 @@
     field public static final java.lang.String KEY_SMS_REQUIRES_DESTINATION_NUMBER_CONVERSION_BOOL = "sms_requires_destination_number_conversion_bool";
     field public static final java.lang.String KEY_SUPPORT_3GPP_CALL_FORWARDING_WHILE_ROAMING_BOOL = "support_3gpp_call_forwarding_while_roaming_bool";
     field public static final java.lang.String KEY_SUPPORT_CONFERENCE_CALL_BOOL = "support_conference_call_bool";
+    field public static final java.lang.String KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL = "support_emergency_sms_over_ims_bool";
     field public static final java.lang.String KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL = "support_pause_ims_video_calls_bool";
     field public static final java.lang.String KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL = "support_swap_after_merge_bool";
     field public static final java.lang.String KEY_TREAT_DOWNGRADED_VIDEO_CALLS_AS_VIDEO_CALLS_BOOL = "treat_downgraded_video_calls_as_video_calls_bool";

telephony/java/android/telephony/CarrierConfigManager.java

diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index b672e69..a760e30 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -113,6 +113,14 @@
     public static final String
             KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL = "sim_network_unlock_allow_dismiss_bool";
 
+    /**
+     * Flag indicating whether or not sending emergency SMS messages over IMS
+     * is supported when in LTE/limited LTE (Emergency only) service mode..
+     *
+     */
+    public static final String
+            KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL = "support_emergency_sms_over_ims_bool";
+
     /** Flag indicating if the phone is a world phone */
     public static final String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
 
@@ -1967,6 +1975,7 @@
         sDefaults.putBoolean(KEY_SHOW_APN_SETTING_CDMA_BOOL, false);
         sDefaults.putBoolean(KEY_SHOW_CDMA_CHOICES_BOOL, false);
         sDefaults.putBoolean(KEY_SMS_REQUIRES_DESTINATION_NUMBER_CONVERSION_BOOL, false);
+        sDefaults.putBoolean(KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL, false);
         sDefaults.putBoolean(KEY_SHOW_ONSCREEN_DIAL_BUTTON_BOOL, true);
         sDefaults.putBoolean(KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL, true);
         sDefaults.putBoolean(KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL, false);