1 files changed, 8 insertions, 2 deletions
diff --git a/app/src/main/java/com/example/wiimmterfaceandroid/model/FriendCode.java b/app/src/main/java/com/example/wiimmterfaceandroid/model/FriendCode.java
index 4d1cc5e..cb13138 100644
--- a/app/src/main/java/com/example/wiimmterfaceandroid/model/FriendCode.java
+++ b/app/src/main/java/com/example/wiimmterfaceandroid/model/FriendCode.java
@@ -1,13 +1,19 @@
 package com.example.wiimmterfaceandroid.model;
 
+import androidx.annotation.NonNull;
 import androidx.room.ColumnInfo;
 import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+import java.io.Serializable;
 
 @Entity
-public class FriendCode {
+public class FriendCode implements Serializable {
     @ColumnInfo(name="name")
     public String name;
 
+    @PrimaryKey
     @ColumnInfo(name="friendCode")
     public String friendCode;
-}
+
+}
+\ No newline at end of file