Support promotion of WFC.
Use new carrier config option to determine if the carrier wishes to promote
the user of Wifi Calling on call fail.'
If the user is on a WIFI network, and WFC is not enabled, and the carrier
wishes to promote the use of WIFI calling, display an alternate message
when calls fail, encouraging the user to enable wifi calling.
Bug: 27970317
Change-Id: Iecdda2dda13585307280c0e366fa6d84dba233c5
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 0fbd08d..a18ee87 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1011,6 +1011,8 @@
<string name="incall_error_supp_service_hold">Can\'t hold calls.</string>
<!-- In-call screen: call failure message displayed in an error dialog when WFC is enabled, is wifi-only, and not connected to a wireless network. [CHAR_LIMIT=NONE] -->
<string name="incall_error_wfc_only_no_wireless_network">Connect to a wireless network to make a call.</string>
+ <!-- In-call screen: call failure message displayed in an error dialog when the user is connected to a wireless network, but wifi calling is turned off. [CHAR_LIMIT=NONE] -->
+ <string name="incall_error_promote_wfc">Enable Wi-Fi calling to make a call.</string>
<!-- Dialog title for the "radio enable" UI for emergency calls -->
<string name="emergency_enable_radio_dialog_title">Emergency call</string>
