[Telephony] Describe the failure case in doc

Bug: 167347923
Test: make
Change-Id: Ifd7f234b358ba400ee67500567cacd3da3916646
This commit is contained in:
Zoey Chen
2021-04-16 11:13:39 +08:00
parent 41b21288eb
commit a2fee1cbcb

View File

@@ -4885,8 +4885,9 @@ public class TelephonyManager {
* Return the set of IMSIs that should be considered "merged together" for data usage
* purposes. This API merges IMSIs based on subscription grouping: IMSI of those in the same
* group will all be returned.
* Return the current IMSI if there is no subscription group. See
* {@link SubscriptionManager#createSubscriptionGroup(List)} for the definition of a group.
* Return the current IMSI if there is no subscription group, see
* {@link SubscriptionManager#createSubscriptionGroup(List)} for the definition of a group,
* otherwise return an empty array if there is a failure.
*
* @hide
*/