From 4014c90e91bd686d37081ba95f4e0a012d834031 Mon Sep 17 00:00:00 2001
From: Becca Hughes <beccahughes@google.com>
Date: Tue, 13 Dec 2022 22:58:44 +0000
Subject: [PATCH] Add flag to credential manager

Test: make
Bug: 253157366

Change-Id: I7968214cc8e7902b231a6f0a2c1d3b7e677b5c95
---
 .../android/credentials/CredentialManager.java    | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/core/java/android/credentials/CredentialManager.java b/core/java/android/credentials/CredentialManager.java
index 49e849523de2c..d02360998651d 100644
--- a/core/java/android/credentials/CredentialManager.java
+++ b/core/java/android/credentials/CredentialManager.java
@@ -31,6 +31,7 @@ import android.os.CancellationSignal;
 import android.os.ICancellationSignal;
 import android.os.OutcomeReceiver;
 import android.os.RemoteException;
+import android.provider.DeviceConfig;
 import android.util.Log;
 
 import java.util.List;
@@ -49,6 +50,8 @@ import java.util.concurrent.Executor;
 @SystemService(Context.CREDENTIAL_SERVICE)
 public final class CredentialManager {
     private static final String TAG = "CredentialManager";
+    private static final String DEVICE_CONFIG_ENABLE_CREDENTIAL_MANAGER =
+            "enable_credential_manager";
 
     private final Context mContext;
     private final ICredentialManager mService;
@@ -266,6 +269,16 @@ public final class CredentialManager {
         }
     }
 
+    /**
+     * Returns whether the service is enabled.
+     *
+     * @hide
+     */
+    public static boolean isServiceEnabled() {
+        return DeviceConfig.getBoolean(
+                DeviceConfig.NAMESPACE_CREDENTIAL, DEVICE_CONFIG_ENABLE_CREDENTIAL_MANAGER, true);
+    }
+
     private static class GetCredentialTransport extends IGetCredentialCallback.Stub {
         // TODO: listen for cancellation to release callback.
 
@@ -397,7 +410,7 @@ public final class CredentialManager {
         public void onError(String errorType, String message) {
             mExecutor.execute(
                     () -> mCallback.onError(new ListEnabledProvidersException(errorType, message)));
-          }
+        }
     }
 
     private static class SetEnabledProvidersTransport extends ISetEnabledProvidersCallback.Stub {