Use UserHandles instead of userId integers.

userId integers are not public API and code should use UserHandle
instead.

Bug: 170598012
Test: passes existing tests
Change-Id: Ic27b93ccfe6bbc97e7419293ce165fee6cd51e6d

1 files changed, 9 insertions, 0 deletions

diff --git a/core/java/android/net/UidRange.java b/core/java/android/net/UidRange.java
index 3bc0f9ca4e6a..b172ccc4e370 100644
--- a/core/java/android/net/UidRange.java
+++ b/core/java/android/net/UidRange.java
@@ -21,6 +21,7 @@ import static android.os.UserHandle.PER_USER_RANGE;
 import android.annotation.Nullable;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.os.UserHandle;
 
 import java.util.Collection;
 
@@ -45,6 +46,14 @@ public final class UidRange implements Parcelable {
         return new UidRange(userId * PER_USER_RANGE, (userId + 1) * PER_USER_RANGE - 1);
     }
 
+    /** Creates a UidRange for the specified user. */
+    public static UidRange createForUser(UserHandle user) {
+        final UserHandle nextUser = UserHandle.of(user.getIdentifier() + 1);
+        final int start = UserHandle.getUid(user, 0 /* appId */);
+        final int end = UserHandle.getUid(nextUser, 0) - 1;
+        return new UidRange(start, end);
+    }
+
     /** Returns the smallest user Id which is contained in this UidRange */
     public int getStartUser() {
         return start / PER_USER_RANGE;