From 87cd0dc425201d56f1b07fa710d4f44fff4131bc Mon Sep 17 00:00:00 2001
From: Tim Kilbourn <tkilbourn@google.com>
Date: Mon, 14 Apr 2014 15:37:51 -0700
Subject: [PATCH] Add KEYCODE_PAIRING.

Used for initiating a peripheral pairing mode.

Change-Id: I8e172bdda1f3c34eff36f3001c174f7a6b6e6e41
---
 api/current.txt                          |  1 +
 core/java/android/provider/Settings.java | 13 ++++++++++++-
 core/java/android/view/KeyEvent.java     |  7 ++++++-
 core/res/res/values/attrs.xml            |  1 +
 4 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/api/current.txt b/api/current.txt
index 8172a041ecb5b..78239167b355d 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -30829,6 +30829,7 @@ package android.view {
     field public static final int KEYCODE_P = 44; // 0x2c
     field public static final int KEYCODE_PAGE_DOWN = 93; // 0x5d
     field public static final int KEYCODE_PAGE_UP = 92; // 0x5c
+    field public static final int KEYCODE_PAIRING = 225; // 0xe1
     field public static final int KEYCODE_PERIOD = 56; // 0x38
     field public static final int KEYCODE_PICTSYMBOLS = 94; // 0x5e
     field public static final int KEYCODE_PLUS = 81; // 0x51
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index d063168de8344..cd28085cb33b7 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -773,13 +773,24 @@ public final class Settings {
      * Activity Action: Show Device Name Settings.
      * <p>
      * In some cases, a matching Activity may not exist, so ensure you safeguard
-     * against ithis.
+     * against this.
      *
      * @hide
      */
     @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
     public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME";
 
+    /**
+     * Activity Action: Show pairing settings.
+     * <p>
+     * In some cases, a matching Activity may not exist, so ensure you safeguard
+     * against this.
+     *
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
+    public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS";
+
     // End of Intent actions for Settings
 
     /**
diff --git a/core/java/android/view/KeyEvent.java b/core/java/android/view/KeyEvent.java
index 852fce5829f2b..b8e1b899aec26 100644
--- a/core/java/android/view/KeyEvent.java
+++ b/core/java/android/view/KeyEvent.java
@@ -639,8 +639,13 @@ public class KeyEvent extends InputEvent implements Parcelable {
      * Wakes up the device.  Behaves somewhat like {@link #KEYCODE_POWER} but it
      * has no effect if the device is already awake. */
     public static final int KEYCODE_WAKEUP          = 224;
+    /** Key code constant: Pairing key.
+     * Initiates peripheral pairing mode. Useful for pairing remote control
+     * devices or game controllers, especially if no other input mode is
+     * available. */
+    public static final int KEYCODE_PAIRING         = 225;
 
-    private static final int LAST_KEYCODE = KEYCODE_WAKEUP;
+    private static final int LAST_KEYCODE = KEYCODE_PAIRING;
 
     // NOTE: If you add a new keycode here you must also add it to:
     //  isSystem()
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index 1d35c84168be4..29a0e3d4428f0 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -1672,6 +1672,7 @@
         <enum name="KEYCODE_MEDIA_AUDIO_TRACK" value="222" />
         <enum name="KEYCODE_MEDIA_SLEEP" value="223" />
         <enum name="KEYCODE_MEDIA_WAKEUP" value="224" />
+        <enum name="KEYCODE_PAIRING" value="225" />
     </attr>
 
     <!-- ***************************************************************** -->