commit da6bb3883f11f75eb21d2ecc10bec7a2ce533539
author Sailesh Nepal <sail@google.com> Thu Apr 14 19:51:46 2016 -0700
committer Sailesh Nepal <sail@google.com> Fri Apr 15 02:23:59 2016 -0700
tree 74aeda6db10cf7cd01214e096316ac5d39f3babe
parent bb9fb194f85225fcf0360fc53da51f12a649bd1b

[Call Timing] Add constants for call timing extras

This CL defines new extras that can be set in a call's intent extras.
These extras track the following:
    CALL_CREATED_TIME_MILLIS - the time when the call was created by
	telephony (or another connection service)
    CALL_TELECOM_ROUTING_START_TIME_MILLIS - the time when telecom
	started processing the call
    CALL_TELECOM_ROUTING_END_TIME_MILLIS - the time when telecom
	finished processing things like call blocking and was ready to
	connect to the UI

These extras can be used by the dialer to track how long it takes for
calls to be shown to the user.

Bug: 28202119
Change-Id: I8fca259d449adedaeb4ff91d35bf59a7409be866

telecomm/java/android/telecom/TelecomManager.java

diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 6eafb90..ff5daaf 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -225,6 +225,30 @@
             "android.telecom.extra.UNKNOWN_CALL_HANDLE";
 
     /**
+     * Optional extra for incoming and outgoing calls containing a long which specifies the time the
+     * call was created. This value is in milliseconds since boot.
+     * @hide
+     */
+    public static final String EXTRA_CALL_CREATED_TIME_MILLIS =
+            "android.telecom.extra.CALL_CREATED_TIME_MILLIS";
+
+    /**
+     * Optional extra for incoming and outgoing calls containing a long which specifies the time
+     * telecom began routing the call. This value is in milliseconds since boot.
+     * @hide
+     */
+    public static final String EXTRA_CALL_TELECOM_ROUTING_START_TIME_MILLIS =
+            "android.telecom.extra.CALL_TELECOM_ROUTING_START_TIME_MILLIS";
+
+    /**
+     * Optional extra for incoming and outgoing calls containing a long which specifies the time
+     * telecom finished routing the call. This value is in milliseconds since boot.
+     * @hide
+     */
+    public static final String EXTRA_CALL_TELECOM_ROUTING_END_TIME_MILLIS =
+            "android.telecom.extra.CALL_TELECOM_ROUTING_END_TIME_MILLIS";
+
+    /**
      * Optional extra for {@link android.telephony.TelephonyManager#ACTION_PHONE_STATE_CHANGED}
      * containing the disconnect code.
      */