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Commit 266e0a38 authored by Mathias Jeppsson's avatar Mathias Jeppsson Committed by Johan Redestig
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NFC: getNdefMessage() should throw exception if no tag in field. 

According to documentation, an TagLostException should be thrown, if
the tag has been moved out of field when reading NDEF message.

Change-Id: Ib7e485ed442027fdebd5bc7a46101fbca0c88bdb
parent 1ff4293e

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

+2 −0
Original line number Diff line number Diff line
@@ -278,6 +278,8 @@ public final class Ndef extends BasicTagTechnology { 
                    throw new TagLostException();

                }

                return msg;

            } else if (!tagService.isPresent(serviceHandle)) {

                throw new TagLostException();

            } else {

                return null;

            }