From db897af77da83823eadd19de39d21d6418cbd077 Mon Sep 17 00:00:00 2001 From: Jack Yu Date: Wed, 24 Jun 2020 12:43:31 -0700 Subject: [PATCH] Disable DUN APN while roaming for certain carriers Some carriers would like to use default APN for tethering while the device is roaming. Added a new carrier config to disable DUN APN while the device is roaming. Fix: 158546796 Test: DcTrackerTest Change-Id: I2e633fd764f86b196a6ee0c29af2b97733e82c66 --- .../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 3d455d51dd7f6..6a95bc37ae8c7 100755 --- a/telephony/java/android/telephony/CarrierConfigManager.java +++ b/telephony/java/android/telephony/CarrierConfigManager.java @@ -3815,6 +3815,15 @@ public class CarrierConfigManager { public static final String KEY_MISSED_INCOMING_CALL_SMS_PATTERN_STRING_ARRAY = "missed_incoming_call_sms_pattern_string_array"; + /** + * Indicating whether DUN APN should be disabled when the device is roaming. In that case, + * the default APN (i.e. internet) will be used for tethering. + * + * @hide + */ + public static final String KEY_DISABLE_DUN_APN_WHILE_ROAMING = + "disable_dun_apn_while_roaming"; + /** The default value for every variable. */ private final static PersistableBundle sDefaults; @@ -4346,6 +4355,7 @@ public class CarrierConfigManager { "ims:2", "cbs:2", "ia:2", "emergency:2", "mcx:3", "xcap:3" }); sDefaults.putStringArray(KEY_MISSED_INCOMING_CALL_SMS_PATTERN_STRING_ARRAY, new String[0]); + sDefaults.putBoolean(KEY_DISABLE_DUN_APN_WHILE_ROAMING, false); } /**