From 7d9a33efb75f949750c4dff9d7a5bb475b1047e4 Mon Sep 17 00:00:00 2001 From: Hall Liu Date: Wed, 25 Jul 2018 18:48:55 -0700 Subject: [PATCH] Add carrier config for auto redialing 911 Bug: 111235453 Test: manual (modify IMS stack locally to always return the 380 error when dialing in airplane mode) Change-Id: I029d2227ce62bb11fa91e9d5338a667d6e3dd59b --- .../java/android/telephony/CarrierConfigManager.java | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java index e09c5a31559c8..ad6f386343d83 100644 --- a/telephony/java/android/telephony/CarrierConfigManager.java +++ b/telephony/java/android/telephony/CarrierConfigManager.java @@ -1481,6 +1481,15 @@ public class CarrierConfigManager { public static final String KEY_ALWAYS_PLAY_REMOTE_HOLD_TONE_BOOL = "always_play_remote_hold_tone_bool"; + /** + * When true, the Telephony stack will automatically turn off airplane mode and retry a wifi + * emergency call over the cell network if the initial attempt at dialing was met with a SIP 308 + * error. + * @hide + */ + public static final String KEY_AUTO_RETRY_FAILED_WIFI_EMERGENCY_CALL = + "auto_retry_failed_wifi_emergency_call"; + /** * When true, indicates that adding a call is disabled when there is an ongoing video call * or when there is an ongoing call on wifi which was downgraded from video and VoWifi is @@ -2009,6 +2018,7 @@ public class CarrierConfigManager { sDefaults.putBoolean(KEY_ALLOW_HOLD_IN_IMS_CALL_BOOL, true); sDefaults.putBoolean(KEY_CARRIER_ALLOW_DEFLECT_IMS_CALL_BOOL, false); sDefaults.putBoolean(KEY_ALWAYS_PLAY_REMOTE_HOLD_TONE_BOOL, false); + sDefaults.putBoolean(KEY_AUTO_RETRY_FAILED_WIFI_EMERGENCY_CALL, false); sDefaults.putBoolean(KEY_ADDITIONAL_CALL_SETTING_BOOL, true); sDefaults.putBoolean(KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL, false); sDefaults.putBoolean(KEY_ALLOW_LOCAL_DTMF_TONES_BOOL, true);