Fixes SparseSetArray#add return logic

Docs state that adding a key value pair that already exists will return
false, else true. The actual behavior is reverse. This change fixes
that.

Test: atest AppStateTrackerTest
Change-Id: I2593f2ba22b5972cccb1c0b3dc5aabb4ed65a023

1 files changed, 2 insertions, 2 deletions

diff --git a/core/java/android/util/SparseSetArray.java b/core/java/android/util/SparseSetArray.java
index 9f0f24617f5d..f5025f7a9e99 100644
--- a/core/java/android/util/SparseSetArray.java
+++ b/core/java/android/util/SparseSetArray.java
@@ -37,10 +37,10 @@ public class SparseSetArray<T> {
             mData.put(n, set);
         }
         if (set.contains(value)) {
-            return true;
+            return false;
         }
         set.add(value);
-        return false;
+        return true;
     }
 
     /**