Doze: Follow the notification light.

 - Send the notification light info up to SystemUI from NoMan.
 - Doze mode will now periodically pulse the display (once)
   if the notification light is active.
 - Change "tease" terminology to "pulse", which is the singular.
   Maintain the multi-pulse on buzz-beep-blink for now as extra
   emphasis.
 - Scrim controller now always takes number of pulses as an arg,
   to support a single pulse (used for notification light, and
   eventually pickup once available).
 - Dial down the display brightness when pulsing.

Bug:15863249
Change-Id: Ifb208a27e82b66cff1d0c04e5b7f758098ea29cf

1 files changed, 23 insertions, 1 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java b/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
index a82c907..9107790 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
@@ -55,6 +55,8 @@ public class CommandQueue extends IStatusBar.Stub {
     private static final int MSG_SHOW_RECENT_APPS           = 14 << MSG_SHIFT;
     private static final int MSG_HIDE_RECENT_APPS           = 15 << MSG_SHIFT;
     private static final int MSG_BUZZ_BEEP_BLINKED          = 16 << MSG_SHIFT;
+    private static final int MSG_NOTIFICATION_LIGHT_OFF     = 17 << MSG_SHIFT;
+    private static final int MSG_NOTIFICATION_LIGHT_PULSE   = 18 << MSG_SHIFT;
 
     public static final int FLAG_EXCLUDE_NONE = 0;
     public static final int FLAG_EXCLUDE_SEARCH_PANEL = 1 << 0;
@@ -95,6 +97,8 @@ public class CommandQueue extends IStatusBar.Stub {
         public void hideSearchPanel();
         public void setWindowState(int window, int state);
         public void buzzBeepBlinked();
+        public void notificationLightOff();
+        public void notificationLightPulse(int argb, int onMillis, int offMillis);
     }
 
     public CommandQueue(Callbacks callbacks, StatusBarIconList list) {
@@ -230,6 +234,19 @@ public class CommandQueue extends IStatusBar.Stub {
         }
     }
 
+    public void notificationLightOff() {
+        synchronized (mList) {
+            mHandler.sendEmptyMessage(MSG_NOTIFICATION_LIGHT_OFF);
+        }
+    }
+
+    public void notificationLightPulse(int argb, int onMillis, int offMillis) {
+        synchronized (mList) {
+            mHandler.obtainMessage(MSG_NOTIFICATION_LIGHT_PULSE, onMillis, offMillis, argb)
+                    .sendToTarget();
+        }
+    }
+
     private final class H extends Handler {
         public void handleMessage(Message msg) {
             final int what = msg.what & MSG_MASK;
@@ -306,7 +323,12 @@ public class CommandQueue extends IStatusBar.Stub {
                 case MSG_BUZZ_BEEP_BLINKED:
                     mCallbacks.buzzBeepBlinked();
                     break;
-
+                case MSG_NOTIFICATION_LIGHT_OFF:
+                    mCallbacks.notificationLightOff();
+                    break;
+                case MSG_NOTIFICATION_LIGHT_PULSE:
+                    mCallbacks.notificationLightPulse((Integer) msg.obj, msg.arg1, msg.arg2);
+                    break;
             }
         }
     }