Added getProfileIds method returning array of userIds
Previously many usages of UserManager.getProfiles and getEnabledProfiles
were only using ids of returned users. Given that the list of users needs
to be parceled and unparceled for Binder calls, returning array of ids
minimizes memory usage and serialization time.
A new method getProfileIds was introduced which returns an array of userIds.
Existing method calls were updated where appropriate.
Bug: 27705805
Change-Id: Ic5d5decd77567ba0f749e48837a2c6fa10e812c0
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
index 61c9f2b..92a3de7 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
@@ -1831,14 +1831,11 @@
private void maybeNotifyProfiles(int userId, Uri uri, String name,
Set<String> keysCloned) {
if (keysCloned.contains(name)) {
- List<UserInfo> profiles = mUserManager.getProfiles(userId);
- int size = profiles.size();
- for (int i = 0; i < size; i++) {
- UserInfo profile = profiles.get(i);
+ for (int profileId : mUserManager.getProfileIdsWithDisabled(userId)) {
// the notification for userId has already been sent.
- if (profile.id != userId) {
+ if (profileId != userId) {
mHandler.obtainMessage(MyHandler.MSG_NOTIFY_URI_CHANGED,
- profile.id, 0, uri).sendToTarget();
+ profileId, 0, uri).sendToTarget();
}
}
}