1 files changed, 12 insertions, 0 deletions
diff --git a/core/java/android/util/SparseBooleanArray.java b/core/java/android/util/SparseBooleanArray.java
index 905dcb018b96..f59ef0f6de07 100644
--- a/core/java/android/util/SparseBooleanArray.java
+++ b/core/java/android/util/SparseBooleanArray.java
@@ -115,6 +115,13 @@ public class SparseBooleanArray implements Cloneable {
         }
     }
 
+    /** @hide */
+    public void removeAt(int index) {
+        System.arraycopy(mKeys, index + 1, mKeys, index, mSize - (index + 1));
+        System.arraycopy(mValues, index + 1, mValues, index, mSize - (index + 1));
+        mSize--;
+    }
+
     /**
      * Adds a mapping from the specified key to the specified value,
      * replacing the previous mapping from the specified key if there
@@ -191,6 +198,11 @@ public class SparseBooleanArray implements Cloneable {
         return mValues[index];
     }
 
+    /** @hide */
+    public void setValueAt(int index, boolean value) {
+        mValues[index] = value;
+    }
+
     /**
      * Returns the index for which {@link #keyAt} would return the
      * specified key, or a negative number if the specified