Merge "Add config to use lower of IPv4/IPv6 MTU values" into rvc-qpr-dev am: 85f5802bec
Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12539769
Change-Id: I82b478f4aef060c7664c6d58e6abb9d6a97a0fea
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index d848612..a17bc0d 100755
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -3932,6 +3932,16 @@
public static final String KEY_DEFAULT_PREFERRED_APN_NAME_STRING =
"default_preferred_apn_name_string";
+ /**
+ * For Android 11, provide a temporary solution for OEMs to use the lower of the two MTU values
+ * for IPv4 and IPv6 if both are sent.
+ * TODO: remove in later release
+ *
+ * @hide
+ */
+ public static final String KEY_USE_LOWER_MTU_VALUE_IF_BOTH_RECEIVED =
+ "use_lower_mtu_value_if_both_received";
+
/** The default value for every variable. */
private final static PersistableBundle sDefaults;
@@ -4473,6 +4483,7 @@
sDefaults.putStringArray(KEY_MISSED_INCOMING_CALL_SMS_PATTERN_STRING_ARRAY, new String[0]);
sDefaults.putBoolean(KEY_DISABLE_DUN_APN_WHILE_ROAMING_WITH_PRESET_APN_BOOL, false);
sDefaults.putString(KEY_DEFAULT_PREFERRED_APN_NAME_STRING, "");
+ sDefaults.putBoolean(KEY_USE_LOWER_MTU_VALUE_IF_BOTH_RECEIVED, false);
}
/**