Merge "ACTS: Fix regex in get_current_user" am: ffaeca04f7 am: c2583f8ed3 am: 93c85c9dc9

Change-Id: I722b11a3ba4d457e7e40e7cc5695a1be37bad7e2
diff --git a/acts/framework/acts/test_utils/users/users.py b/acts/framework/acts/test_utils/users/users.py
index 5166dac..72f1892 100644
--- a/acts/framework/acts/test_utils/users/users.py
+++ b/acts/framework/acts/test_utils/users/users.py
@@ -53,8 +53,8 @@
 
 def get_current_user(android_device):
     out = android_device.adb.shell("dumpsys activity")
-    result = re.search("mUserLru(.*,(.*\d)\])", out)
-    return result.group(2)
+    result = re.search("mCurrentUserId:(\d+)", out)
+    return result.group(1)
 
 
 def _wait_for_user_to_take_place(android_device, user_id, timeout=10):