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Add @Nullable on SubscriptionInfo#getGroupUuid

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SubscriptionInfo#getGroupUuid will return null if group is not set.

Bug: 123587615
Test: build
Change-Id: I592d35388d88bda1f908441824772fea36d43059
This commit is contained in:
Malcolm Chen
2019-02-26 19:42:56 -08:00
parent 25a4f6f868
commit f386bfa13e
2 changed files with 2 additions and 2 deletions
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2
api/current.txt
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@@ -45016,7 +45016,7 @@ package android.telephony {
method public String getCountryIso(); method public String getCountryIso();
method public int getDataRoaming(); method public int getDataRoaming();
method public CharSequence getDisplayName(); method public CharSequence getDisplayName();
method public String getGroupUuid(); method @Nullable public String getGroupUuid();
method public String getIccId(); method public String getIccId();
method public int getIconTint(); method public int getIconTint();
method @Deprecated public int getMcc(); method @Deprecated public int getMcc();

2
telephony/java/android/telephony/SubscriptionInfo.java
View File

@@ -467,7 +467,7 @@ public class SubscriptionInfo implements Parcelable {
* @return group UUID a String of group UUID if it belongs to a group. Otherwise * @return group UUID a String of group UUID if it belongs to a group. Otherwise
* it will return null. * it will return null.
*/ */
public String getGroupUuid() { public @Nullable String getGroupUuid() {
return mGroupUUID; return mGroupUUID;
} }