commit 70c4020c1effa17511aa979d2114dc0bb1d7b19d
author sachiyo <sachiyo@google.com> Tue Jul 17 11:05:22 2018 -0700
committer Vikas Marwaha <vikasmarwaha@google.com> Tue Jul 31 18:57:45 2018 +0000
tree b9c21ae7bdec3fc2366679f2dd82d833e96cb6dc
parent 65a0ae184510e2fff78cd15ff3f598a664d78c4e

CDD: Handheld: Require Lockdown mode and sleep timeout for devices
 with secure lock screen

- Ensure the consistent security among handheld devices

-Bug:76434535, 73723272
Change-Id: Ic85fce3b71a771eba355830e7374b7517d3fc12a

2_device-types/2_2_handheld-reqs.md

diff --git a/2_device-types/2_2_handheld-reqs.md b/2_device-types/2_2_handheld-reqs.md
index 946e26c..fcf4446 100644
--- a/2_device-types/2_2_handheld-reqs.md
+++ b/2_device-types/2_2_handheld-reqs.md
@@ -386,3 +386,14 @@
 response to the [`android.settings.ACTION_USAGE_ACCESS_SETTINGS`](
 https://developer.android.com/reference/android/provider/Settings.html#ACTION_USAGE_ACCESS_SETTINGS)
 intent.
+
+When Handheld device implementations support a secure lock screen, they:
+
+*   [[9.11](#9_11_permissions)/H-1-1] MUST allow the user to choose the shortest
+    sleep timeout, that is a transition time from the unlocked to the locked
+    state, as 15 seconds or less.
+*   [[9.11](#9_11_permissions)/H-1-2] MUST provide user affordance to hide
+    notifications and disable all forms of authentication except for the
+    primary authentication described in
+    [9.11.1 Secure Lock Screen](#9_11_1_secure-lock-screen). The AOSP meets the
+    requirement as lockdown mode.
\ No newline at end of file