From 03fb6e49ae0abbf844f080d484efc837bab69c52 Mon Sep 17 00:00:00 2001 From: Hall Liu Date: Fri, 22 Jan 2021 16:06:50 -0800 Subject: Allow carriers to configure RTT while roaming Add a carrier config key that makes RTT supported even if roaming. Fixes: 168676696 Test: manual Change-Id: Ied2418cdec57d2d405d4ed0f0227a251ecd626cf Merged-In: Ied2418cdec57d2d405d4ed0f0227a251ecd626cf --- telephony/java/android/telephony/CarrierConfigManager.java | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java index 1762eb7ee783..3eedce652310 100644 --- a/telephony/java/android/telephony/CarrierConfigManager.java +++ b/telephony/java/android/telephony/CarrierConfigManager.java @@ -3935,6 +3935,13 @@ public class CarrierConfigManager { public static final String KEY_NETWORK_TEMP_NOT_METERED_SUPPORTED_BOOL = "network_temp_not_metered_supported_bool"; + /** + * Indicates whether RTT is supported while roaming. + * @hide + */ + public static final String KEY_RTT_SUPPORTED_WHILE_ROAMING_BOOL = + "rtt_supported_while_roaming_bool"; + /** The default value for every variable. */ private final static PersistableBundle sDefaults; @@ -4290,6 +4297,7 @@ public class CarrierConfigManager { sDefaults.putBoolean(KEY_RTT_SUPPORTED_BOOL, false); sDefaults.putBoolean(KEY_TTY_SUPPORTED_BOOL, true); sDefaults.putBoolean(KEY_HIDE_TTY_HCO_VCO_WITH_RTT_BOOL, false); + sDefaults.putBoolean(KEY_RTT_SUPPORTED_WHILE_ROAMING_BOOL, false); sDefaults.putBoolean(KEY_DISABLE_CHARGE_INDICATION_BOOL, false); sDefaults.putBoolean(KEY_SUPPORT_NO_REPLY_TIMER_FOR_CFNRY_BOOL, true); sDefaults.putStringArray(KEY_FEATURE_ACCESS_CODES_STRING_ARRAY, null); -- cgit v1.2.3-59-g8ed1b