Fixed incorrect metered/unmetered APN in AP-assisted mode
From now all data traffic through IWLAN will be unmetered. Only
data through cellular will be checked for metered/unmetered.
Test: Unit tests
Bug: 132433959
Merged-In: Id1498fb8627dd7221a5ab7cde72929e6ee25b425
Change-Id: Id1498fb8627dd7221a5ab7cde72929e6ee25b425
(cherry picked from commit 7ff7865d7b17cc015f2d38f6a5f503f0e4169c17)
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 77f76d9..eb25e02 100755
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -836,13 +836,6 @@
"carrier_metered_roaming_apn_types_strings";
/**
- * Default APN types that are metered on IWLAN by the carrier
- * @hide
- */
- public static final String KEY_CARRIER_METERED_IWLAN_APN_TYPES_STRINGS =
- "carrier_metered_iwlan_apn_types_strings";
-
- /**
* CDMA carrier ERI (Enhanced Roaming Indicator) file name
* @hide
*/
@@ -2840,15 +2833,6 @@
new String[]{"default", "mms", "dun", "supl"});
sDefaults.putStringArray(KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS,
new String[]{"default", "mms", "dun", "supl"});
- // By default all APNs should be unmetered if the device is on IWLAN. However, we add
- // default APN as metered here as a workaround for P because in some cases, a data
- // connection was brought up on cellular, but later on the device camped on IWLAN. That
- // data connection was incorrectly treated as unmetered due to the current RAT IWLAN.
- // Marking it as metered for now can workaround the issue.
- // Todo: This will be fixed in Q when IWLAN full refactoring is completed.
- sDefaults.putStringArray(KEY_CARRIER_METERED_IWLAN_APN_TYPES_STRINGS,
- new String[]{"default"});
-
sDefaults.putIntArray(KEY_ONLY_SINGLE_DC_ALLOWED_INT_ARRAY,
new int[]{
4, /* IS95A */
diff --git a/telephony/java/android/telephony/data/ApnSetting.java b/telephony/java/android/telephony/data/ApnSetting.java
index 4a7585d..f0c819d 100644
--- a/telephony/java/android/telephony/data/ApnSetting.java
+++ b/telephony/java/android/telephony/data/ApnSetting.java
@@ -1273,6 +1273,23 @@
}
/**
+ * Get supported APN types
+ *
+ * @return list of APN types
+ * @hide
+ */
+ @ApnType
+ public List<Integer> getApnTypes() {
+ List<Integer> types = new ArrayList<>();
+ for (Integer type : APN_TYPE_INT_MAP.keySet()) {
+ if ((mApnTypeBitmask & type) == type) {
+ types.add(type);
+ }
+ }
+ return types;
+ }
+
+ /**
* @param apnTypeBitmask bitmask of APN types.
* @return comma delimited list of APN types.
* @hide
