1 files changed, 8 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/UsbConnectionManager.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/UsbConnectionManager.java
index 8a6971fe6..e6fb5b04d 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/UsbConnectionManager.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/UsbConnectionManager.java
@@ -51,4 +51,12 @@ public class UsbConnectionManager {
     public void onStop() {
         mActivity.unregisterReceiver(mUsbReceiver);
     }
+
+    public void rescanDevices() {
+        final SmartcardDevice smartcardDevice = SmartcardDevice.getInstance();
+        if (smartcardDevice.isConnected()
+                && (smartcardDevice.getTransport() instanceof UsbTransport)) {
+            mListener.usbDeviceDiscovered(((UsbTransport) smartcardDevice.getTransport()).getUsbDevice());
+        }
+    }
 }