Adding Activity Action entry

In L we're bringing the notion of a device name, which centralizes a
concept that has been used in different part of the system already
(bluetooth and WifiP2p among others)

The settings entry has already been created, but there is no centralized
UI for setting the name yet.

This CL would define the activity action that would have to be
implemented to set the device name.

b/14970370 - Global Device Name

Change-Id: I6876e4ca1ad887fdea1bc88890ddfad547145011
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 3cf51b4..977a14b 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -769,6 +769,17 @@
     public static final String
             ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO";
 
+    /**
+     * Activity Action: Show Device Name Settings.
+     * <p>
+     * In some cases, a matching Activity may not exist, so ensure you safeguard
+     * against ithis.
+     *
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
+    public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME";
+
     // End of Intent actions for Settings
 
     /**