2 files changed, 18 insertions, 0 deletions
diff --git a/core/java/android/app/trust/ITrustManager.aidl b/core/java/android/app/trust/ITrustManager.aidl
index 17cff5c..32951d9 100644
--- a/core/java/android/app/trust/ITrustManager.aidl
+++ b/core/java/android/app/trust/ITrustManager.aidl
@@ -32,4 +32,5 @@ interface ITrustManager {
     void reportKeyguardShowingChanged();
     boolean isDeviceLocked(int userId);
     boolean isDeviceSecure(int userId);
+    boolean hasUserAuthenticatedSinceBoot(int userId);
 }
diff --git a/core/java/android/app/trust/TrustManager.java b/core/java/android/app/trust/TrustManager.java
index b5c5317..8cab565 100644
--- a/core/java/android/app/trust/TrustManager.java
+++ b/core/java/android/app/trust/TrustManager.java
@@ -147,6 +147,23 @@ public class TrustManager {
         }
     }
 
+    /**
+     * Checks whether the specified user has been authenticated since the last boot.
+     *
+     * @param userId the user id of the user to check for
+     * @return true if the user has authenticated since boot, false otherwise
+     *
+     * Requires the {@link android.Manifest.permission#ACCESS_KEYGUARD_SECURE_STORAGE} permission.
+     */
+    public boolean hasUserAuthenticatedSinceBoot(int userId) {
+        try {
+            return mService.hasUserAuthenticatedSinceBoot(userId);
+        } catch (RemoteException e) {
+            onError(e);
+            return false;
+        }
+    }
+
     private void onError(Exception e) {
         Log.e(TAG, "Error while calling TrustManagerService", e);
     }