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Merge "Supported UNKNOWN in IWLAN handover rule" into tm-d1-dev

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This commit is contained in:
Jack Yu
2022-08-03 22:46:16 +00:00
committed by Android (Google) Code Review
parent b86b71823f d9ac485b1f
commit 2c6ac09bda
2 changed files with 15 additions and 8 deletions
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4
telephony/java/android/telephony/AccessNetworkConstants.java
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@@ -115,6 +115,7 @@ public final class AccessNetworkConstants {
/** @hide */ /** @hide */
public static @RadioAccessNetworkType int fromString(@NonNull String str) { public static @RadioAccessNetworkType int fromString(@NonNull String str) {
switch (str.toUpperCase()) { switch (str.toUpperCase()) {
case "UNKNOWN": return UNKNOWN;
case "GERAN": return GERAN; case "GERAN": return GERAN;
case "UTRAN": return UTRAN; case "UTRAN": return UTRAN;
case "EUTRAN": return EUTRAN; case "EUTRAN": return EUTRAN;
@@ -122,8 +123,7 @@ public final class AccessNetworkConstants {
case "IWLAN": return IWLAN; case "IWLAN": return IWLAN;
case "NGRAN": return NGRAN; case "NGRAN": return NGRAN;
default: default:
Rlog.e(TAG, "Invalid access network type " + str); throw new IllegalArgumentException("Invalid access network type " + str);
return UNKNOWN;
} }
} }
} }

7
telephony/java/android/telephony/CarrierConfigManager.java
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@@ -8550,6 +8550,13 @@ public class CarrierConfigManager {
* IWLAN handover rules that determine whether handover is allowed or disallowed between * IWLAN handover rules that determine whether handover is allowed or disallowed between
* cellular and IWLAN. * cellular and IWLAN.
* *
* Rule syntax: "source=[GERAN|UTRAN|EUTRAN|NGRAN|IWLAN|UNKNOWN], target=[GERAN|UTRAN|EUTRAN
* |NGRAN|IWLAN], type=[allowed|disallowed], roaming=[true|false], capabilities=[INTERNET|MMS
* |FOTA|IMS|CBS|SUPL|EIMS|XCAP|DUN]"
*
* Note that UNKNOWN can be only specified in the source access network and can be only used
* in the disallowed rule.
*
* The handover rules will be matched in the order. Here are some sample rules. * The handover rules will be matched in the order. Here are some sample rules.
* <string-array name="iwlan_handover_rules" num="5"> * <string-array name="iwlan_handover_rules" num="5">
* <!-- Handover from IWLAN to 2G/3G is not allowed --> * <!-- Handover from IWLAN to 2G/3G is not allowed -->