Add intent for configuring RespondViaSms.

Bug: 19372734
Change-Id: I8dcead3281b42d38c2b2f40aa70ad8fbf5b2d8fb
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 6c5f1c6..bcc1ccc4 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -83,6 +83,12 @@
             "android.telecom.action.SHOW_CALL_SETTINGS";
 
     /**
+     * The {@link android.content.Intent} action used to show the respond via SMS settings page.
+     */
+    public static final String ACTION_SHOW_RESPOND_VIA_SMS_SETTINGS =
+            "android.telecom.action.SHOW_RESPOND_VIA_SMS_SETTINGS";
+
+    /**
      * The {@link android.content.Intent} action used to show the settings page used to configure
      * {@link PhoneAccount} preferences.
      * @hide