2 files changed, 69 insertions, 11 deletions

diff --git a/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java b/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java
index 6001be92a322..e0c38b12229b 100644
--- a/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java
+++ b/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java
@@ -18,7 +18,6 @@ package com.android.nfc_extras;
 
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
-import android.nfc.ApduList;
 import android.nfc.INfcAdapterExtras;
 import android.nfc.NfcAdapter;
 import android.os.RemoteException;
@@ -208,17 +207,18 @@ public final class NfcAdapterExtras {
         return sEmbeddedEe;
     }
 
-    public void registerTearDownApdus(String packageName, ApduList apdus) {
-        try {
-            sService.registerTearDownApdus(packageName, apdus);
-        } catch (RemoteException e) {
-            attemptDeadServiceRecovery(e);
-        }
-    }
-
-    public void unregisterTearDownApdus(String packageName) {
+    /**
+     * Authenticate the client application.
+     *
+     * Some implementations of NFC Adapter Extras may require applications
+     * to authenticate with a token, before using other methods.
+     *
+     * @param a implementation specific token
+     * @throws a {@link java.lang.SecurityException} if authentication failed
+     */
+    public void authenticate(byte[] token) {
         try {
-            sService.unregisterTearDownApdus(packageName);
+            sService.authenticate(token);
         } catch (RemoteException e) {
             attemptDeadServiceRecovery(e);
         }
diff --git a/nfc-extras/java/com/android/nfc_extras/NfcExecutionEnvironment.java b/nfc-extras/java/com/android/nfc_extras/NfcExecutionEnvironment.java
index eb2f6f859191..63c2de200224 100644
--- a/nfc-extras/java/com/android/nfc_extras/NfcExecutionEnvironment.java
+++ b/nfc-extras/java/com/android/nfc_extras/NfcExecutionEnvironment.java
@@ -55,6 +55,64 @@ public class NfcExecutionEnvironment {
      */
     public static final String EXTRA_AID = "com.android.nfc_extras.extra.AID";
 
+    /**
+     * Broadcast action: A filtered APDU was received.
+     *
+     * <p>This happens when an APDU of interest was matched by the Nfc adapter,
+     * for instance as the result of matching an externally-configured filter.
+     *
+     * <p>The filter configuration mechanism is not currently defined.
+     *
+     * <p>Always contains the extra field {@link EXTRA_APDU_BYTES}.
+     *
+     * @hide
+     */
+    public static final String ACTION_APDU_RECEIVED =
+        "com.android.nfc_extras.action.APDU_RECEIVED";
+
+    /**
+     * Mandatory byte array extra field in {@link #ACTION_APDU_RECEIVED}.
+     *
+     * <p>Contains the bytes of the received APDU.
+     *
+     * @hide
+     */
+    public static final String EXTRA_APDU_BYTES =
+        "com.android.nfc_extras.extra.APDU_BYTES";
+
+    /**
+     * Broadcast action: An EMV card removal event was detected.
+     *
+     * @hide
+     */
+    public static final String ACTION_EMV_CARD_REMOVAL =
+        "com.android.nfc_extras.action.EMV_CARD_REMOVAL";
+
+    /**
+     * Broadcast action: An adapter implementing MIFARE Classic via card
+     * emulation detected that a block has been accessed.
+     *
+     * <p>This may only be issued for the first block that the reader
+     * authenticates to.
+     *
+     * <p>May contain the extra field {@link #EXTRA_MIFARE_BLOCK}.
+     *
+     * @hide
+     */
+    public static final String ACTION_MIFARE_ACCESS_DETECTED =
+        "com.android.nfc_extras.action.MIFARE_ACCESS_DETECTED";
+
+    /**
+     * Optional integer extra field in {@link #ACTION_MIFARE_ACCESS_DETECTED}.
+     *
+     * <p>Provides the block number being accessed.  If not set, the block
+     * number being accessed is unknown.
+     *
+     * @hide
+     */
+    public static final String EXTRA_MIFARE_BLOCK =
+        "com.android.nfc_extras.extra.MIFARE_BLOCK";
+
     NfcExecutionEnvironment(NfcAdapterExtras extras) {
         mExtras = extras;
     }