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-rw-r--r--src/com/android/launcher3/compat/UserManagerCompatVL.java34
1 files changed, 33 insertions, 1 deletions
diff --git a/src/com/android/launcher3/compat/UserManagerCompatVL.java b/src/com/android/launcher3/compat/UserManagerCompatVL.java
index dd7a72617..dc3ec3cd8 100644
--- a/src/com/android/launcher3/compat/UserManagerCompatVL.java
+++ b/src/com/android/launcher3/compat/UserManagerCompatVL.java
@@ -24,9 +24,14 @@ import android.content.pm.PackageManager;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.UserHandle;
+
import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.util.LongArrayMap;
+
import java.util.ArrayList;
import java.util.Collections;
+import java.util.HashMap;
import java.util.List;
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@@ -43,7 +48,32 @@ public class UserManagerCompatVL extends UserManagerCompatV17 {
}
@Override
+ public void enableAndResetCache() {
+ synchronized (this) {
+ mUsers = new LongArrayMap<>();
+ mUserToSerialMap = new HashMap<>();
+ List<UserHandle> users = mUserManager.getUserProfiles();
+ if (users != null) {
+ for (UserHandle user : users) {
+ long serial = mUserManager.getSerialNumberForUser(user);
+ UserHandleCompat userCompat = UserHandleCompat.fromUser(user);
+ mUsers.put(serial, userCompat);
+ mUserToSerialMap.put(userCompat, serial);
+ }
+ }
+ }
+ }
+
+ @Override
public List<UserHandleCompat> getUserProfiles() {
+ synchronized (this) {
+ if (mUsers != null) {
+ List<UserHandleCompat> users = new ArrayList<>();
+ users.addAll(mUserToSerialMap.keySet());
+ return users;
+ }
+ }
+
List<UserHandle> users = mUserManager.getUserProfiles();
if (users == null) {
return Collections.emptyList();
@@ -71,7 +101,9 @@ public class UserManagerCompatVL extends UserManagerCompatV17 {
@Override
public long getUserCreationTime(UserHandleCompat user) {
- // TODO: Use system API once available.
+ if (Utilities.ATLEAST_MARSHMALLOW) {
+ return mUserManager.getUserCreationTime(user.getUser());
+ }
SharedPreferences prefs = mContext.getSharedPreferences(
LauncherAppState.getSharedPreferencesKey(), Context.MODE_PRIVATE);
String key = USER_CREATION_TIME_KEY + getSerialNumberForUser(user);