am 4d328a79: am a43f7cb0: am 1507c18f: am 29e55bef: Merge "NFC: getNdefMessage() should throw exception if no tag in field."

* commit '4d328a79bdee417c1248660b1c33b5cd86dbd814':
  NFC: getNdefMessage() should throw exception if no tag in field.

core/java/android/nfc/tech/Ndef.java

@@ -277,6 +277,8 @@ public final class Ndef extends BasicTagTechnology {
                     throw new TagLostException();
                 }
                 return msg;
+            } else if (!tagService.isPresent(serviceHandle)) {
+                throw new TagLostException();
             } else {
                 return null;
             }