diff --git a/api/current.txt b/api/current.txt
index e4d5fd1f188c1..dad9954b31d13 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -13785,9 +13785,11 @@ package android.nfc {
     method public void setNdefPushMessage(android.nfc.NdefMessage, android.app.Activity, android.app.Activity...);
     method public void setNdefPushMessageCallback(android.nfc.NfcAdapter.CreateNdefMessageCallback, android.app.Activity, android.app.Activity...);
     method public void setOnNdefPushCompleteCallback(android.nfc.NfcAdapter.OnNdefPushCompleteCallback, android.app.Activity, android.app.Activity...);
+    field public static final java.lang.String ACTION_ADAPTER_STATE_CHANGED = "android.nfc.action.ADAPTER_STATE_CHANGED";
     field public static final java.lang.String ACTION_NDEF_DISCOVERED = "android.nfc.action.NDEF_DISCOVERED";
     field public static final java.lang.String ACTION_TAG_DISCOVERED = "android.nfc.action.TAG_DISCOVERED";
     field public static final java.lang.String ACTION_TECH_DISCOVERED = "android.nfc.action.TECH_DISCOVERED";
+    field public static final java.lang.String EXTRA_ADAPTER_STATE = "android.nfc.extra.ADAPTER_STATE";
     field public static final java.lang.String EXTRA_ID = "android.nfc.extra.ID";
     field public static final java.lang.String EXTRA_NDEF_MESSAGES = "android.nfc.extra.NDEF_MESSAGES";
     field public static final java.lang.String EXTRA_TAG = "android.nfc.extra.TAG";
diff --git a/core/java/android/nfc/NfcAdapter.java b/core/java/android/nfc/NfcAdapter.java
index 4baceed1d5813..1963beb74f8be 100644
--- a/core/java/android/nfc/NfcAdapter.java
+++ b/core/java/android/nfc/NfcAdapter.java
@@ -174,21 +174,19 @@ public final class NfcAdapter {
      * Broadcast Action: The state of the local NFC adapter has been
      * changed.
      * <p>For example, NFC has been turned on or off.
-     * <p>Always contains the extra field {@link #EXTRA_STATE}
-     * @hide
+     * <p>Always contains the extra field {@link #EXTRA_ADAPTER_STATE}
      */
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
     public static final String ACTION_ADAPTER_STATE_CHANGED =
             "android.nfc.action.ADAPTER_STATE_CHANGED";
 
     /**
-     * Used as an int extra field in {@link #ACTION_STATE_CHANGED}
+     * Used as an int extra field in {@link #ACTION_ADAPTER_STATE_CHANGED}
      * intents to request the current power state. Possible values are:
      * {@link #STATE_OFF},
      * {@link #STATE_TURNING_ON},
      * {@link #STATE_ON},
      * {@link #STATE_TURNING_OFF},
-     * @hide
      */
     public static final String EXTRA_ADAPTER_STATE = "android.nfc.extra.ADAPTER_STATE";