2 files changed, 22 insertions, 0 deletions
diff --git a/core/java/android/hardware/biometrics/BiometricManager.java b/core/java/android/hardware/biometrics/BiometricManager.java
index af66dc161343..d8110f33d723 100644
--- a/core/java/android/hardware/biometrics/BiometricManager.java
+++ b/core/java/android/hardware/biometrics/BiometricManager.java
@@ -129,6 +129,25 @@ public class BiometricManager {
     }
 
     /**
+     * @hide
+     * @param userId
+     * @return
+     */
+    @RequiresPermission(USE_BIOMETRIC_INTERNAL)
+    public boolean hasEnrolledBiometrics(int userId) {
+        if (mService != null) {
+            try {
+                return mService.hasEnrolledBiometrics(userId);
+            } catch (RemoteException e) {
+                Slog.w(TAG, "Remote exception in hasEnrolledBiometrics(): " + e);
+                return false;
+            }
+        } else {
+            return false;
+        }
+    }
+
+    /**
      * Listens for changes to biometric eligibility on keyguard from user settings.
      * @param callback
      * @hide
diff --git a/core/java/android/hardware/biometrics/IBiometricService.aidl b/core/java/android/hardware/biometrics/IBiometricService.aidl
index 18c14cb835a8..f0a0b2f0235f 100644
--- a/core/java/android/hardware/biometrics/IBiometricService.aidl
+++ b/core/java/android/hardware/biometrics/IBiometricService.aidl
@@ -42,6 +42,9 @@ interface IBiometricService {
     // Checks if biometrics can be used.
     int canAuthenticate(String opPackageName, int userId);
 
+    // Checks if any biometrics are enrolled.
+    boolean hasEnrolledBiometrics(int userId);
+
     // Register callback for when keyguard biometric eligibility changes.
     void registerEnabledOnKeyguardCallback(IBiometricEnabledOnKeyguardCallback callback);