Merge "Add Parcelable implementation for ApfCapabilities"

core/java/android/net/apf/ApfCapabilities.java

@@ -19,17 +19,20 @@ package android.net.apf;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
 import android.content.Context;
+import android.os.Parcel;
+import android.os.Parcelable;
 
 import com.android.internal.R;
 
 /**
  * APF program support capabilities.
  *
+ * This class is immutable.
  * @hide
  */
 @SystemApi
 @TestApi
-public class ApfCapabilities {
+public final class ApfCapabilities implements Parcelable {
     /**
      * Version of APF instruction set supported for packet filtering. 0 indicates no support for
      * packet filtering using APF programs.
@@ -53,6 +56,37 @@ public class ApfCapabilities {
         this.apfPacketFormat = apfPacketFormat;
     }
 
+    private ApfCapabilities(Parcel in) {
+        apfVersionSupported = in.readInt();
+        maximumApfProgramSize = in.readInt();
+        apfPacketFormat = in.readInt();
+    }
+
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(apfVersionSupported);
+        dest.writeInt(maximumApfProgramSize);
+        dest.writeInt(apfPacketFormat);
+    }
+
+    public static final Creator<ApfCapabilities> CREATOR = new Creator<ApfCapabilities>() {
+        @Override
+        public ApfCapabilities createFromParcel(Parcel in) {
+            return new ApfCapabilities(in);
+        }
+
+        @Override
+        public ApfCapabilities[] newArray(int size) {
+            return new ApfCapabilities[size];
+        }
+    };
+
     @Override
     public String toString() {
         return String.format("%s{version: %d, maxSize: %d, format: %d}", getClass().getSimpleName(),