Stats: track how frequently contact images are present incall

For retail devices (and installer builds), introduce tags to be read
by a separate, additional, package.

This will not be read or collected in any community (nightly/M/etc) or
self-built build.

Change-Id: I7f52f18a53ade50e0274af633cb7c26566332ee7

1 files changed, 5 insertions, 0 deletions

diff --git a/src/com/android/incallui/ContactInfoCache.java b/src/com/android/incallui/ContactInfoCache.java
index 4bbf8fad..bccc7fc8 100644
--- a/src/com/android/incallui/ContactInfoCache.java
+++ b/src/com/android/incallui/ContactInfoCache.java
@@ -29,6 +29,7 @@ import android.telephony.PhoneNumberUtils;
 import android.text.TextUtils;
 
 import com.android.dialer.calllog.ContactInfo;
+import com.android.dialer.cmstats.DialerStats;
 import com.android.dialer.lookup.ReverseLookupThread;
 import com.android.incallui.service.PhoneNumberService;
 import com.android.incalluibind.ServiceFactory;
@@ -349,6 +350,10 @@ public class ContactInfoCache implements ContactsAsyncHelper.OnImageLoadComplete
             entry.photo = null;
         }
 
+        DialerStats.sendEvent(mContext,
+                DialerStats.Categories.INCALL_CONTACT_IMAGE,
+                        entry.photo != null ? "incall_image_found" : "incall_image_not_found");
+
         sendImageNotifications(callId, entry);
         clearCallbacks(callId);
     }