fix crash in NfcTransport.isConnected

2022-12-27 22:20:30 +01:00
parent 3ebcd6f50a
commit cdec29f5a9
1 changed files with 7 additions and 1 deletions
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/securitytoken/NfcTransport.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/securitytoken/NfcTransport.java
@@ -82,7 +82,13 @@ public class NfcTransport implements Transport {

    @Override
    public boolean isConnected() {
+        try {
            return mIsoCard != null && mIsoCard.isConnected();
+        } catch (SecurityException e) {
+            // We sometimes get this here after token is disconnected:
+            // java.lang.SecurityException: Permission Denial: Tag ( ID: 04 17 37 B3 71 24 80 ) is out of date
+            return false;
+        }
    }

    /**