diff --git a/api/13.xml b/api/13.xml
index 6581042f50744..8a924abdad51b 100644
--- a/api/13.xml
+++ b/api/13.xml
@@ -25290,7 +25290,7 @@
  abstract="false"
  static="false"
  final="false"
- deprecated="not deprecated"
+ deprecated="deprecated"
  visibility="public"
 >
 <constructor name="ActivityGroup"
@@ -30614,6 +30614,17 @@
  visibility="public"
 >
 </method>
+<method name="isDetached"
+ return="boolean"
+ abstract="false"
+ native="false"
+ synchronized="false"
+ static="false"
+ final="true"
+ deprecated="not deprecated"
+ visibility="public"
+>
+</method>
 <method name="isHidden"
  return="boolean"
  abstract="false"
@@ -33935,7 +33946,7 @@
  abstract="false"
  static="false"
  final="false"
- deprecated="not deprecated"
+ deprecated="deprecated"
  visibility="public"
 >
 <constructor name="LocalActivityManager"
@@ -37009,7 +37020,7 @@
  abstract="false"
  static="false"
  final="false"
- deprecated="not deprecated"
+ deprecated="deprecated"
  visibility="public"
 >
 <constructor name="TabActivity"
@@ -61810,6 +61821,28 @@
  visibility="public"
 >
 </field>
+<field name="FEATURE_SCREEN_LANDSCAPE"
+ type="java.lang.String"
+ transient="false"
+ volatile="false"
+ value="&quot;android.hardware.screen.landscape&quot;"
+ static="true"
+ final="true"
+ deprecated="not deprecated"
+ visibility="public"
+>
+</field>
+<field name="FEATURE_SCREEN_PORTRAIT"
+ type="java.lang.String"
+ transient="false"
+ volatile="false"
+ value="&quot;android.hardware.screen.portrait&quot;"
+ static="true"
+ final="true"
+ deprecated="not deprecated"
+ visibility="public"
+>
+</field>
 <field name="FEATURE_SENSOR_ACCELEROMETER"
  type="java.lang.String"
  transient="false"
@@ -148806,6 +148839,17 @@
  visibility="public"
 >
 </field>
+<field name="TWEET_TRANSACTION"
+ type="int"
+ transient="false"
+ volatile="false"
+ value="1599362900"
+ static="true"
+ final="true"
+ deprecated="not deprecated"
+ visibility="public"
+>
+</field>
 </interface>
 <interface name="IBinder.DeathRecipient"
  abstract="true"