diff options
| -rw-r--r-- | core/java/android/nfc/Tag.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/core/java/android/nfc/Tag.java b/core/java/android/nfc/Tag.java index 4d9e6353a582..04304dd425a8 100644 --- a/core/java/android/nfc/Tag.java +++ b/core/java/android/nfc/Tag.java @@ -113,6 +113,11 @@ public class Tag implements Parcelable { /** * Returns technologies present in the tag that this implementation understands, * or a zero length array if there are no supported technologies on this tag. + * + * The elements of the list are guaranteed be one of the constants defined in + * {@link TagTechnology}. + * + * The ordering of the returned array is undefined and should not be relied upon. */ public int[] getTechnologyList() { return Arrays.copyOf(mTechList, mTechList.length); |