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| author | Amith Yamasani <yamasani@google.com> | 2013-05-08 16:43:58 -0700 |
|---|---|---|
| committer | Amith Yamasani <yamasani@google.com> | 2013-05-09 14:44:38 -0700 |
| commit | 6fc1d4e8e6549b0d58ea23b4dd3f26329ec19f38 (patch) | |
| tree | ed2e6217249eb1305202fcbbecbb67c55c5f4e9e /services | |
| parent | e2322bdd7865552aa31f93bbf4e60d4d9a7d0973 (diff) | |
| download | frameworks_base-6fc1d4e8e6549b0d58ea23b4dd3f26329ec19f38.zip frameworks_base-6fc1d4e8e6549b0d58ea23b4dd3f26329ec19f38.tar.gz frameworks_base-6fc1d4e8e6549b0d58ea23b4dd3f26329ec19f38.tar.bz2 | |
Cache the scaled avatar drawables in the keyguard user switcher
Loading the avatar icons and drawing them into the sized bitmap
turns out to be quite expensive and the cost increases with number
of users. Caching them shaves off several hundred milliseconds from
Keyguard inflation time during user switching on the lockscreen.
For instance, 15ms vs. 750ms with 3 avatars on a certain 7" tablet.
Bug: 7986933
Change-Id: I3e2065bfa25aa263133ba204ca364c3b04d7c0ff
Diffstat (limited to 'services')
| -rw-r--r-- | services/java/com/android/server/pm/UserManagerService.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/services/java/com/android/server/pm/UserManagerService.java b/services/java/com/android/server/pm/UserManagerService.java index 11c6dab..1323c93 100644 --- a/services/java/com/android/server/pm/UserManagerService.java +++ b/services/java/com/android/server/pm/UserManagerService.java @@ -296,7 +296,7 @@ public class UserManagerService extends IUserManager.Stub { Intent changedIntent = new Intent(Intent.ACTION_USER_INFO_CHANGED); changedIntent.putExtra(Intent.EXTRA_USER_HANDLE, userId); changedIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); - mContext.sendBroadcastAsUser(changedIntent, new UserHandle(userId)); + mContext.sendBroadcastAsUser(changedIntent, UserHandle.ALL); } @Override |