commit 7def60daa049271c0d595d2ff566965693ee88cd
author Edward Savage-Jones <edward.savage-jones@sonymobile.com> Fri Nov 13 13:27:03 2015 +0100
committer Edward Savage-Jones <edward.savage-jones@sonymobile.com> Fri Dec 04 18:26:31 2015 +0100
tree 111d423c44bdbc647aa525954f9c709196b4418d
parent 1c9bdfd0294cd1b13470ae6443bfa2ad425bd7dd

Add support for locking the screen when the lid is closed

This commit adds configurable support for lockscreen
behaviour when the user has a device cover/lid.  This
is intended for lids with a viewing window so that the
user can see the time and interact with apps via the
window.

Change-Id: Id71883f66d1a180c4732912b3b59cabf9f4d7b6e

services/core/java/com/android/server/policy/PhoneWindowManager.java

diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 8ad45c9..bfe68b3 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -392,6 +392,7 @@
     boolean mDeskDockEnablesAccelerometer;
     int mLidKeyboardAccessibility;
     int mLidNavigationAccessibility;
+    boolean mLidControlsScreenLock;
     boolean mLidControlsSleep;
     int mShortPressOnPowerBehavior;
     int mLongPressOnPowerBehavior;
@@ -1421,6 +1422,8 @@
                 com.android.internal.R.integer.config_lidKeyboardAccessibility);
         mLidNavigationAccessibility = mContext.getResources().getInteger(
                 com.android.internal.R.integer.config_lidNavigationAccessibility);
+        mLidControlsScreenLock = mContext.getResources().getBoolean(
+                com.android.internal.R.bool.config_lidControlsScreenLock);
         mLidControlsSleep = mContext.getResources().getBoolean(
                 com.android.internal.R.bool.config_lidControlsSleep);
         mTranslucentDecorEnabled = mContext.getResources().getBoolean(
@@ -6309,6 +6312,8 @@
             mPowerManager.goToSleep(SystemClock.uptimeMillis(),
                     PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH,
                     PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE);
+        } else if (mLidState == LID_CLOSED && mLidControlsScreenLock) {
+            mWindowManagerFuncs.lockDeviceNow();
         }
 
         synchronized (mLock) {
@@ -6887,6 +6892,7 @@
         pw.print(prefix); pw.print("mLidKeyboardAccessibility=");
                 pw.print(mLidKeyboardAccessibility);
                 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility);
+                pw.print(" mLidControlsScreenLock="); pw.println(mLidControlsScreenLock);
                 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep);
         pw.print(prefix);
                 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior);