diff options
| -rw-r--r-- | telephony/java/android/telephony/TelephonyManager.java | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java index e15d35b5f744..a37c0236604c 100644 --- a/telephony/java/android/telephony/TelephonyManager.java +++ b/telephony/java/android/telephony/TelephonyManager.java @@ -5156,7 +5156,12 @@ public class TelephonyManager { * {@link #AUTHTYPE_EAP_SIM} * @param data authentication challenge data, base64 encoded. * See 3GPP TS 31.102 7.1.2 for more details. - * @return the response of authentication, or null if not available + * @return the response of authentication. This value will be null in the following cases: + * Authentication error, incorrect MAC + * Authentication error, security context not supported + * Key freshness failure + * Authentication error, no memory space available + * Authentication error, no memory space available in EFMUK */ // TODO(b/73660190): This should probably require MODIFY_PHONE_STATE, not // READ_PRIVILEGED_PHONE_STATE. It certainly shouldn't reference the permission in Javadoc since @@ -5177,7 +5182,13 @@ public class TelephonyManager { * {@link #AUTHTYPE_EAP_SIM} * @param data authentication challenge data, base64 encoded. * See 3GPP TS 31.102 7.1.2 for more details. - * @return the response of authentication, or null if not available + * @return the response of authentication. This value will be null in the following cases only + * (see 3GPP TS 31.102 7.3.1): + * Authentication error, incorrect MAC + * Authentication error, security context not supported + * Key freshness failure + * Authentication error, no memory space available + * Authentication error, no memory space available in EFMUK * @hide */ public String getIccAuthentication(int subId, int appType, int authType, String data) { |