Add carrier config to indicate whether to notify of vt handover failure.
Controls whether to notify Connections of the fact that a handover of a VT
call from LTE to WIFI failed.
Bug: 30697460
Change-Id: I0cbff2dfb67c7c1f995f1ddf38e9525796501c09
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index f14474f..a171d9d 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -900,6 +900,19 @@
public static final String KEY_ENHANCED_4G_LTE_TITLE_VARIANT_BOOL =
"enhanced_4g_lte_title_variant_bool";
+ /**
+ * Indicates whether the carrier wants to notify the user when handover of an LTE video call to
+ * WIFI fails.
+ * <p>
+ * When {@code true}, if a video call starts on LTE and the modem reports a failure to handover
+ * the call to WIFI or if no handover success is reported within 60 seconds of call initiation,
+ * the {@link android.telephony.TelephonyManager#EVENT_HANDOVER_TO_WIFI_FAILED} event is raised
+ * on the connection.
+ * @hide
+ */
+ public static final String KEY_NOTIFY_VT_HANDOVER_TO_WIFI_FAILURE_BOOL =
+ "notify_vt_handover_to_wifi_failure_bool";
+
/** The default value for every variable. */
private final static PersistableBundle sDefaults;
@@ -1065,6 +1078,7 @@
sDefaults.putStringArray(KEY_IMS_REASONINFO_MAPPING_STRING_ARRAY, null);
sDefaults.putBoolean(KEY_ENHANCED_4G_LTE_TITLE_VARIANT_BOOL, false);
+ sDefaults.putBoolean(KEY_NOTIFY_VT_HANDOVER_TO_WIFI_FAILURE_BOOL, false);
}
/**
