1 files changed, 23 insertions, 0 deletions
diff --git a/graphics/java/android/graphics/drawable/shapes/ArcShape.java b/graphics/java/android/graphics/drawable/shapes/ArcShape.java
index 85ba0a9e9f6f..90d07bce2617 100644
--- a/graphics/java/android/graphics/drawable/shapes/ArcShape.java
+++ b/graphics/java/android/graphics/drawable/shapes/ArcShape.java
@@ -20,6 +20,8 @@ import android.graphics.Canvas;
 import android.graphics.Outline;
 import android.graphics.Paint;
 
+import java.util.Objects;
+
 /**
  * Creates an arc shape. The arc shape starts at a specified angle and sweeps
  * clockwise, drawing slices of pie.
@@ -74,5 +76,26 @@ public class ArcShape extends RectShape {
     public ArcShape clone() throws CloneNotSupportedException {
         return (ArcShape) super.clone();
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        if (!super.equals(o)) {
+            return false;
+        }
+        ArcShape arcShape = (ArcShape) o;
+        return Float.compare(arcShape.mStartAngle, mStartAngle) == 0
+            && Float.compare(arcShape.mSweepAngle, mSweepAngle) == 0;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(super.hashCode(), mStartAngle, mSweepAngle);
+    }
 }