From ff46eb6627e83641b7554096b2d5175c2239ac6a Mon Sep 17 00:00:00 2001
From: Steven Moreland <smoreland@google.com>
Date: Mon, 4 Apr 2022 22:08:37 +0000
Subject: [PATCH] Implement getInterfaceHash/Version (CHRE)

As these interfaces get frozen, java services
implementing the interfaces are required to implement getInterfaceHash
and getInterfaceVersion [1]

[1]
https://source.android.com/devices/architecture/aidl/stable-aidl#new-meta-interface-methods

Bug: 190577319
Test: m
Change-Id: I009330ca16d68593f26785e81afb11d7752b0c20
---
 .../server/location/contexthub/IContextHubWrapper.java   | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/services/core/java/com/android/server/location/contexthub/IContextHubWrapper.java b/services/core/java/com/android/server/location/contexthub/IContextHubWrapper.java
index a1ee46b4c9433..acc0746764c57 100644
--- a/services/core/java/com/android/server/location/contexthub/IContextHubWrapper.java
+++ b/services/core/java/com/android/server/location/contexthub/IContextHubWrapper.java
@@ -389,6 +389,15 @@ public abstract class IContextHubWrapper {
                     mCallback.handleTransactionResult(transactionId, success);
                 });
             }
+            @Override
+            public String getInterfaceHash() {
+                return android.hardware.contexthub.IContextHubCallback.HASH;
+            }
+
+            @Override
+            public int getInterfaceVersion() {
+                return android.hardware.contexthub.IContextHubCallback.VERSION;
+            }
         }
 
         ContextHubWrapperAidl(android.hardware.contexthub.IContextHub hub) {