From 9373911d41c133fce80b8ecf6e688204f2c667e7 Mon Sep 17 00:00:00 2001
From: Jorim Jaggi <jjaggi@google.com>
Date: Thu, 13 Aug 2015 15:53:14 -0700
Subject: [PATCH] Update time when turning on screen, in addition to waking up

When in ambient display mode, we didn't get a callback to
onStartedWakingUp, thus the time was never refreshed. Since
broadcasts are disabled in this low-power state, we need to refresh
the clock manually before turning on the screen, because we can't
rely on the broadcasts to be delivered.

Bug: 23171638
Change-Id: I249f4195a14995f7c1467e73ac2aa400b871f80e
---
 .../com/android/systemui/keyguard/KeyguardViewMediator.java  | 1 +
 .../systemui/statusbar/phone/NotificationPanelView.java      | 2 +-
 .../com/android/systemui/statusbar/phone/PhoneStatusBar.java | 5 ++++-
 .../statusbar/phone/StatusBarKeyguardViewManager.java        | 4 ++++
 4 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index c1df788d41086..a1c8b1ac27493 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -1564,6 +1564,7 @@ public class KeyguardViewMediator extends SystemUI {
     private void handleNotifyScreenTurningOn(IKeyguardDrawnCallback callback) {
         synchronized (KeyguardViewMediator.this) {
             if (DEBUG) Log.d(TAG, "handleNotifyScreenTurningOn");
+            mStatusBarKeyguardViewManager.onScreenTurningOn();
             if (callback != null) {
                 if (mWakeAndUnlocking) {
                     mDrawnCallback = callback;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index 17fd7a738ea93..373abe5cc00b5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -2226,7 +2226,7 @@ public class NotificationPanelView extends PanelView implements
         }
     };
 
-    public void onScreenTurnedOn() {
+    public void onScreenTurningOn() {
         mKeyguardStatusView.refreshTime();
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index efd72a73371b9..18cf95b317573 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -3834,11 +3834,14 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
     public void onScreenTurnedOn() {
         mScreenOnFromKeyguard = true;
         mStackScroller.setAnimationsEnabled(true);
-        mNotificationPanel.onScreenTurnedOn();
         mNotificationPanel.setTouchDisabled(false);
         updateVisibleToUser();
     }
 
+    public void onScreenTurningOn() {
+        mNotificationPanel.onScreenTurningOn();
+    }
+
     /**
      * This handles long-press of both back and recents.  They are
      * handled together to capture them both being long-pressed
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
index 44aa780706d96..7dd3e7c60bfef 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
@@ -172,6 +172,10 @@ public class StatusBarKeyguardViewManager {
         mPhoneStatusBar.onScreenTurnedOn();
     }
 
+    public void onScreenTurningOn() {
+        mPhoneStatusBar.onScreenTurningOn();
+    }
+
     public void onScreenTurnedOn() {
         mScreenTurnedOn = true;
         mWakeAndUnlocking = false;