From 37c8a56bae25d3e99f61501090e2d5b74214f213 Mon Sep 17 00:00:00 2001
From: Eran Messeri <eranm@google.com>
Date: Tue, 1 Dec 2020 15:23:07 +0000
Subject: [PATCH] Log metric when password complexity is set

Log a new metric: Calls to
DevicePolicyManager.setRequiredPasswordComplexity.

This metric is used to track API usage for the new method (to gauge
adoption).

Bug: 165573442
Test: atest com.android.cts.devicepolicy.MixedDeviceOwnerTest#testPasswordMethodsLogged
Change-Id: Ib2c3d9925dc33b5ea88d2c7d3b160520e937d1ad
---
 .../server/devicepolicy/DevicePolicyManagerService.java   | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 81ce8ff3c72f2..514b4f8e931d6 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -4310,9 +4310,15 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
                     saveSettingsLocked(caller.getUserId());
                     //TODO: Log password complexity change if security logging is enabled.
                 });
+
+                DevicePolicyEventLogger
+                        .createEvent(DevicePolicyEnums.SET_PASSWORD_COMPLEXITY)
+                        .setAdmin(admin.info.getPackageName())
+                        .setInt(passwordComplexity)
+                        .setBoolean(calledOnParent)
+                        .write();
             }
         }
-        //TODO: Log metrics.
     }
 
     private int getEffectivePasswordComplexityRequirementLocked(@UserIdInt int userHandle) {