Add config to send SMS on 1x

When UE is attached to eHRPD network, IMS is registered and
there is an active 1xRTT voice call, the config determines
whether to send SMS over 1x. Default value is true

CRs-Fixed: 565247

Conflicts:
core/res/res/values/symbols.xml
Change-Id: Ie4e00eb57ef439e9383c616cd1b60108bcfd505f
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 7eaaeeb..0aa7f3a 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1490,6 +1490,9 @@
     <!-- Configure wifi tcp buffersizes in the form:
          rmem_min,rmem_def,rmem_max,wmem_min,wmem_def,wmem_max -->
     <string name="config_wifi_tcp_buffers" translatable="false">524288,1048576,2097152,262144,524288,1048576</string>
+    <!-- Configuration to send sms on 1x when UE is attached to eHRPD and there is an active
+         1xRTT voice call, irrespective of IMS registration state  -->
+    <bool name="config_send_sms1x_on_voice_call">true</bool>
 
     <!-- Whether WiFi display is supported by this device.
          There are many prerequisites for this feature to work correctly.
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index d3b08c6..071bc71 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -339,6 +339,7 @@
   <java-symbol type="bool" name="skip_radio_power_off_on_sim_refresh_reset" />
   <java-symbol type="bool" name="config_ascii_7bit_support_for_long_message" />
   <java-symbol type="bool" name="config_lte_capable" />
+  <java-symbol type="bool" name="config_send_sms1x_on_voice_call" />
   <java-symbol type="integer" name="config_bluetooth_max_advertisers" />
   <java-symbol type="integer" name="config_bluetooth_max_scan_filters" />
   <java-symbol type="integer" name="config_cursorWindowSize" />