NfcAdapterExtras: expose driver name.

Bug: 7276355
Change-Id: I65597f732c2ccb749f8fc5ef1793bacf5de8b592

1 files changed, 17 insertions, 0 deletions

diff --git a/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java b/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java
index 9c87c22..ffed804 100644
--- a/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java
+++ b/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java
@@ -234,4 +234,21 @@ public final class NfcAdapterExtras {
             attemptDeadServiceRecovery(e);
         }
     }
+
+    /**
+     * Returns the name of this adapter's driver.
+     *
+     * <p>Different NFC adapters may use different drivers.  This value is
+     * informational and should not be parsed.
+     *
+     * @return the driver name, or empty string if unknown
+     */
+    public String getDriverName() {
+        try {
+            return sService.getDriverName(mPackageName);
+        } catch (RemoteException e) {
+            attemptDeadServiceRecovery(e);
+            return "";
+        }
+    }
 }