Make the new NFC APIs public.

Change-Id: Ia0acd9759d67683eaf1dc199dc2cc55e16a98e77

Author: jham

api/current.xml

@@ -43,7 +43,6 @@ public final class NfcAdapter {
      *
      * If any activities respond to this intent neither
      * {@link #ACTION_TECHNOLOGY_DISCOVERED} or {@link #ACTION_TAG_DISCOVERED} will be started.
-     * @hide
      */
     @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
     public static final String ACTION_NDEF_DISCOVERED = "android.nfc.action.NDEF_DISCOVERED";
@@ -57,7 +56,6 @@ public final class NfcAdapter {
      * {@link #ACTION_TAG_DISCOVERED}
      *
      * If any activities respond to this intent {@link #ACTION_TAG_DISCOVERED} will not be started.
-     * @hide
      */
     @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
     public static final String ACTION_TECHNOLOGY_DISCOVERED = "android.nfc.action.TECH_DISCOVERED";
@@ -76,7 +74,6 @@ public final class NfcAdapter {
 
     /**
      * Mandatory Tag extra for the ACTION_TAG intents.
-     * @hide
      */
     public static final String EXTRA_TAG = "android.nfc.extra.TAG";
 

core/java/android/nfc/NfcAdapter.java

@@ -45,7 +45,7 @@
  * in {@link NfcAdapter#ACTION_TAG_DISCOVERED} intents. A {@link Tag} object is immutable
  * and represents the state of the tag at the time of discovery. It can be
  * directly queried for its UID and Type, or used to create a {@link TagTechnology}
- * (with {@link Tag#getTechnology(int)}).
+ * (with {@link Tag#getTechnology}).
  * <p>
  * A {@link Tag} can  be used to create a {@link TagTechnology} only while the tag is in
  * range. If it is removed and then returned to range, then the most recent
@@ -55,7 +55,6 @@
  * time and calls on this class will retrieve those read-only properties, and
  * not cause any further RF activity or block. Note however that arrays passed to and
  * returned by this class are *not* cloned, so be careful not to modify them.
- * @hide
  */
 public class Tag implements Parcelable {
     /*package*/ final byte[] mId;
@@ -249,7 +248,9 @@ public Tag[] newArray(int size) {
         }
     };
 
-    /*
+    /**
+     * For internal use only.
+     *
      * @hide
      */
     public synchronized void setConnectedTechnology(int technology) {
@@ -260,14 +261,18 @@ public synchronized void setConnectedTechnology(int technology) {
         }
     }
 
-    /*
+    /**
+     * For internal use only.
+     *
      * @hide
      */
     public int getConnectedTechnology() {
         return mConnectedTechnology;
     }
 
-    /*
+    /**
+     * For internal use only.
+     *
      * @hide
      */
     public void setTechnologyDisconnected() {

core/java/android/nfc/Tag.java

@@ -27,7 +27,7 @@
  * A low-level connection to a {@link Tag} using the ISO-DEP technology, also known as
  * ISO1443-4.
  *
- * <p>You can acquire this kind of connection with {@link Tag#getTechnology(int)}.
+ * <p>You can acquire this kind of connection with {@link Tag#getTechnology}.
  * Use this class to send and receive data with {@link #transceive transceive()}.
  *
  * <p>Applications must implement their own protocol stack on top of

core/java/android/nfc/technology/IsoDep.java

@@ -26,13 +26,13 @@
 /**
  * Concrete class for TagTechnology.MIFARE_CLASSIC
  *
- * Mifare classic has n sectors, with varying sizes, although
- * they are at least the same pattern for any one mifare classic
+ * MIFARE Classic has n sectors, with varying sizes, although
+ * they are at least the same pattern for any one MIFARE Classic
  * product. Each sector has two keys. Authentication with the correct
  * key is needed before access to any sector.
  *
  * Each sector has k blocks.
- * Block size is constant across the whole mifare classic family.
+ * Block size is constant across the whole MIFARE classic family.
  */
 public final class MifareClassic extends BasicTagTechnology {
     /**
@@ -43,12 +43,12 @@ public final class MifareClassic extends BasicTagTechnology {
     public static final byte[] KEY_DEFAULT =
             {(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0xFF};
     /**
-     * The well-known, default Mifare Application Directory read key.
+     * The well-known, default MIFARE Application Directory read key.
      */
     public static final byte[] KEY_MIFARE_APPLICATION_DIRECTORY =
             {(byte)0xA0,(byte)0xA1,(byte)0xA2,(byte)0xA3,(byte)0xA4,(byte)0xA5};
     /**
-     * The well-known, default read key for NDEF data on a Mifare Classic
+     * The well-known, default read key for NDEF data on a MIFARE Classic
      */
     public static final byte[] KEY_NFC_FORUM =
             {(byte)0xD3,(byte)0xF7,(byte)0xD3,(byte)0xF7,(byte)0xD3,(byte)0xF7};

core/java/android/nfc/technology/MifareClassic.java

@@ -26,13 +26,13 @@
 /**
  * Concrete class for TagTechnology.MIFARE_ULTRALIGHT
  *
- * Mifare classic has n sectors, with varying sizes, although
- * they are at least the same pattern for any one mifare classic
+ * MIFARE Ultralight has n sectors, with varying sizes, although
+ * they are at least the same pattern for any one MIFARE Ultralight
  * product. Each sector has two keys. Authentication with the correct
  * key is needed before access to any sector.
  *
  * Each sector has k blocks.
- * Block size is constant across the whole mifare classic family.
+ * Block size is constant across the whole MIFARE Ultralight family.
  */
 public final class MifareUltralight extends BasicTagTechnology {
     public static final int TYPE_ULTRALIGHT = 1;

core/java/android/nfc/technology/MifareUltralight.java

@@ -31,7 +31,7 @@
  * to interact with NDEF data. MiFare Classic cards that present NDEF data may also be used
  * via this class. To determine the exact technology being used call {@link #getTechnologyId()}
  *
- * <p>You can acquire this kind of connection with {@link Tag#getTechnology(int)}.
+ * <p>You can acquire this kind of connection with {@link Tag#getTechnology}.
  *
  * <p class="note"><strong>Note:</strong>
  * Use of this class requires the {@link android.Manifest.permission#NFC}

core/java/android/nfc/technology/Ndef.java

@@ -29,7 +29,7 @@
 /**
  * An interface to a {@link Tag} allowing to format the tag as NDEF.
  *
- * <p>You can acquire this kind of interface with {@link Tag#getTechnology(int)}.
+ * <p>You can acquire this kind of interface with {@link Tag#getTechnology}.
  *
  * <p class="note"><strong>Note:</strong>
  * Use of this class requires the {@link android.Manifest.permission#NFC}

core/java/android/nfc/technology/NdefFormatable.java

@@ -25,7 +25,7 @@
  * A low-level connection to a {@link Tag} using the NFC-A technology, also known as
  * ISO1443-3A.
  *
- * <p>You can acquire this kind of connection with {@link Tag#getTechnology(int)}.
+ * <p>You can acquire this kind of connection with {@link Tag#getTechnology}.
  * Use this class to send and receive data with {@link #transceive transceive()}.
  *
  * <p>Applications must implement their own protocol stack on top of

core/java/android/nfc/technology/NfcA.java

@@ -25,7 +25,7 @@
  * A low-level connection to a {@link Tag} using the NFC-B technology, also known as
  * ISO1443-3B.
  *
- * <p>You can acquire this kind of connection with {@link Tag#getTechnology(int)}.
+ * <p>You can acquire this kind of connection with {@link Tag#getTechnology}.
  * Use this class to send and receive data with {@link #transceive transceive()}.
  *
  * <p>Applications must implement their own protocol stack on top of