From 580135c1b8c58a3d8834531a1df1029a18f343a4 Mon Sep 17 00:00:00 2001 From: Nimrod Gileadi Date: Mon, 31 Oct 2016 20:42:19 +0000 Subject: [PATCH] Increment a MetricsLogger counter on back press. For Wear, we want to know how often users press the side button, which is mapped to a back key press. The number of times the back button is pressed is probably a useful metric for the rest of Android. The counter string, "key_back_down" is not yet declared in go/tron-counters, but we should get the framework change in ASAP. Bug: 32396371 Change-Id: Ia102318cd5ca4d077ce404944084806198c334f7 --- .../core/java/com/android/server/policy/PhoneWindowManager.java | 1 + 1 file changed, 1 insertion(+) diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java index 915b882d46a59..b2f6cd2fd9000 100644 --- a/services/core/java/com/android/server/policy/PhoneWindowManager.java +++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java @@ -1042,6 +1042,7 @@ public class PhoneWindowManager implements WindowManagerPolicy { } private void interceptBackKeyDown() { + MetricsLogger.count(mContext, "key_back_down", 1); // Reset back key state for long press mBackKeyHandled = false;