diff --git a/api/current.txt b/api/current.txt
index a129a6387b4c6..3849e8a839f19 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -9313,6 +9313,7 @@ package android.content.pm {
     field public static final java.lang.String FEATURE_FAKETOUCH = "android.hardware.faketouch";
     field public static final java.lang.String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct";
     field public static final java.lang.String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand";
+    field public static final java.lang.String FEATURE_FINGERPRINT = "android.hardware.fingerprint";
     field public static final java.lang.String FEATURE_GAMEPAD = "android.hardware.gamepad";
     field public static final java.lang.String FEATURE_HIFI_SENSORS = "android.hardware.sensor.hifi_sensors";
     field public static final java.lang.String FEATURE_HOME_SCREEN = "android.software.home_screen";
@@ -28825,11 +28826,11 @@ package android.service.voice {
     method public void onHandleAssist(android.os.Bundle, android.app.assist.AssistStructure, android.app.assist.AssistContent);
     method public void onHandleScreenshot(android.graphics.Bitmap);
     method public void onHide();
-    method public void onLockscreenShown();
     method public boolean onKeyDown(int, android.view.KeyEvent);
     method public boolean onKeyLongPress(int, android.view.KeyEvent);
     method public boolean onKeyMultiple(int, int, android.view.KeyEvent);
     method public boolean onKeyUp(int, android.view.KeyEvent);
+    method public void onLockscreenShown();
     method public void onLowMemory();
     method public void onRequestAbortVoice(android.service.voice.VoiceInteractionSession.AbortVoiceRequest);
     method public void onRequestCommand(android.service.voice.VoiceInteractionSession.CommandRequest);
diff --git a/api/system-current.txt b/api/system-current.txt
index c2fd0d1f3ee8f..4586cd57a88be 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -9607,6 +9607,7 @@ package android.content.pm {
     field public static final java.lang.String FEATURE_FAKETOUCH = "android.hardware.faketouch";
     field public static final java.lang.String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct";
     field public static final java.lang.String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand";
+    field public static final java.lang.String FEATURE_FINGERPRINT = "android.hardware.fingerprint";
     field public static final java.lang.String FEATURE_GAMEPAD = "android.hardware.gamepad";
     field public static final java.lang.String FEATURE_HIFI_SENSORS = "android.hardware.sensor.hifi_sensors";
     field public static final java.lang.String FEATURE_HOME_SCREEN = "android.software.home_screen";
@@ -30977,11 +30978,11 @@ package android.service.voice {
     method public void onHandleAssist(android.os.Bundle, android.app.assist.AssistStructure, android.app.assist.AssistContent);
     method public void onHandleScreenshot(android.graphics.Bitmap);
     method public void onHide();
-    method public void onLockscreenShown();
     method public boolean onKeyDown(int, android.view.KeyEvent);
     method public boolean onKeyLongPress(int, android.view.KeyEvent);
     method public boolean onKeyMultiple(int, int, android.view.KeyEvent);
     method public boolean onKeyUp(int, android.view.KeyEvent);
+    method public void onLockscreenShown();
     method public void onLowMemory();
     method public void onRequestAbortVoice(android.service.voice.VoiceInteractionSession.AbortVoiceRequest);
     method public void onRequestCommand(android.service.voice.VoiceInteractionSession.CommandRequest);
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index 6533bbcc62996..cda5816122823 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -1512,6 +1512,13 @@ public abstract class PackageManager {
     @SdkConstant(SdkConstantType.FEATURE)
     public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand";
 
+    /**
+     * Feature for {@link #getSystemAvailableFeatures} and
+     * {@link #hasSystemFeature}: The device has biometric hardware to detect a fingerprint.
+      */
+    @SdkConstant(SdkConstantType.FEATURE)
+    public static final String FEATURE_FINGERPRINT = "android.hardware.fingerprint";
+
     /**
      * Feature for {@link #getSystemAvailableFeatures} and
      * {@link #hasSystemFeature}: The device supports portrait orientation