diff --git a/api/11.xml b/api/11.xml
index 16984b53f2fdc..4a40c3670b0e5 100644
--- a/api/11.xml
+++ b/api/11.xml
@@ -118639,7 +118639,7 @@
  visibility="public"
 >
 </field>
-<field name="ACTION_TECHNOLOGY_DISCOVERED"
+<field name="ACTION_TECH_DISCOVERED"
  type="java.lang.String"
  transient="false"
  volatile="false"
@@ -118708,29 +118708,12 @@
  extends="java.lang.Object"
  abstract="false"
  static="false"
- final="false"
+ final="true"
  deprecated="not deprecated"
  visibility="public"
 >
 <implements name="android.os.Parcelable">
 </implements>
-<method name="createMockTag"
- return="android.nfc.Tag"
- abstract="false"
- native="false"
- synchronized="false"
- static="true"
- final="false"
- deprecated="not deprecated"
- visibility="public"
->
-<parameter name="id" type="byte[]">
-</parameter>
-<parameter name="techList" type="int[]">
-</parameter>
-<parameter name="techListExtras" type="android.os.Bundle[]">
-</parameter>
-</method>
 <method name="describeContents"
  return="int"
  abstract="false"
@@ -118878,19 +118861,6 @@
  visibility="public"
 >
 </method>
-<method name="reconnect"
- return="void"
- abstract="false"
- native="false"
- synchronized="false"
- static="false"
- final="false"
- deprecated="not deprecated"
- visibility="public"
->
-<exception name="IOException" type="java.io.IOException">
-</exception>
-</method>
 </class>
 <class name="IsoDep"
  extends="android.nfc.tech.BasicTagTechnology"
@@ -119478,7 +119448,7 @@
  deprecated="not deprecated"
  visibility="public"
 >
-<method name="canMakeReadonly"
+<method name="canMakeReadOnly"
  return="boolean"
  abstract="false"
  native="false"
@@ -119540,7 +119510,7 @@
 </exception>
 </method>
 <method name="getType"
- return="int"
+ return="java.lang.String"
  abstract="false"
  native="false"
  synchronized="false"
@@ -119561,7 +119531,7 @@
  visibility="public"
 >
 </method>
-<method name="makeReadonly"
+<method name="makeReadOnly"
  return="boolean"
  abstract="false"
  native="false"
@@ -119592,10 +119562,10 @@
 </exception>
 </method>
 <field name="MIFARE_CLASSIC"
- type="int"
+ type="java.lang.String"
  transient="false"
  volatile="false"
- value="101"
+ value="&quot;com.nxp.ndef.mifareclassic&quot;"
  static="true"
  final="true"
  deprecated="not deprecated"
@@ -119603,10 +119573,10 @@
 >
 </field>
 <field name="NFC_FORUM_TYPE_1"
- type="int"
+ type="java.lang.String"
  transient="false"
  volatile="false"
- value="1"
+ value="&quot;org.nfcforum.ndef.type1&quot;"
  static="true"
  final="true"
  deprecated="not deprecated"
@@ -119614,10 +119584,10 @@
 >
 </field>
 <field name="NFC_FORUM_TYPE_2"
- type="int"
+ type="java.lang.String"
  transient="false"
  volatile="false"
- value="2"
+ value="&quot;org.nfcforum.ndef.type2&quot;"
  static="true"
  final="true"
  deprecated="not deprecated"
@@ -119625,10 +119595,10 @@
 >
 </field>
 <field name="NFC_FORUM_TYPE_3"
- type="int"
+ type="java.lang.String"
  transient="false"
  volatile="false"
- value="3"
+ value="&quot;org.nfcforum.ndef.type3&quot;"
  static="true"
  final="true"
  deprecated="not deprecated"
@@ -119636,21 +119606,10 @@
 >
 </field>
 <field name="NFC_FORUM_TYPE_4"
- type="int"
+ type="java.lang.String"
  transient="false"
  volatile="false"
- value="4"
- static="true"
- final="true"
- deprecated="not deprecated"
- visibility="public"
->
-</field>
-<field name="OTHER"
- type="int"
- transient="false"
- volatile="false"
- value="-1"
+ value="&quot;org.nfcforum.ndef.type4&quot;"
  static="true"
  final="true"
  deprecated="not deprecated"
@@ -119683,6 +119642,23 @@
 <exception name="IOException" type="java.io.IOException">
 </exception>
 </method>
+<method name="formatReadOnly"
+ return="void"
+ abstract="false"
+ native="false"
+ synchronized="false"
+ static="false"
+ final="false"
+ deprecated="not deprecated"
+ visibility="public"
+>
+<parameter name="firstMessage" type="android.nfc.NdefMessage">
+</parameter>
+<exception name="FormatException" type="android.nfc.FormatException">
+</exception>
+<exception name="IOException" type="java.io.IOException">
+</exception>
+</method>
 <method name="get"
  return="android.nfc.tech.NdefFormatable"
  abstract="false"
@@ -119979,8 +119955,8 @@
  visibility="public"
 >
 </method>
-<method name="reconnect"
- return="void"
+<method name="isConnected"
+ return="boolean"
  abstract="true"
  native="false"
  synchronized="false"
@@ -119989,8 +119965,6 @@
  deprecated="not deprecated"
  visibility="public"
 >
-<exception name="IOException" type="java.io.IOException">
-</exception>
 </method>
 </interface>
 </package>