commit dd5b88684d61abb8ba762ef21c9658481795c2c1
author Jorim Jaggi <jjaggi@google.com> Tue Aug 05 21:04:39 2014 +0200
committer Jorim Jaggi <jjaggi@google.com> Tue Aug 05 19:22:53 2014 +0000
tree d0ba7327b8fc6b6c90b150e20ae7c4de5ad6a1ac
parent 1c8eb5e3d03ab492ae5cc69f1d179e9dc244930d

Navbar scrim when in QS

Bug: 16644711
Change-Id: I91d823671919068500a29878f3dfe9b481000a58

packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java

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 98bb591..fa2e361 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -69,6 +69,7 @@
     private TextView mClockView;
     private View mReserveNotificationSpace;
     private MirrorView mSystemIconsCopy;
+    private View mQsNavbarScrim;
 
     private NotificationStackScrollLayout mNotificationStackScroller;
     private int mNotificationTopPadding;
@@ -149,6 +150,8 @@
 
     private boolean mShadeEmpty;
 
+    private boolean mQsScrimEnabled = true;
+
     public NotificationPanelView(Context context, AttributeSet attrs) {
         super(context, attrs);
         mSystemIconsCopy = new MirrorView(context);
@@ -183,6 +186,7 @@
         mLinearOutSlowInInterpolator = AnimationUtils.loadInterpolator(getContext(),
                 android.R.interpolator.linear_out_slow_in);
         mKeyguardBottomArea = (KeyguardBottomAreaView) findViewById(R.id.keyguard_bottom_area);
+        mQsNavbarScrim = findViewById(R.id.qs_navbar_scrim);
         mAfforanceHelper = new KeyguardAffordanceHelper(this, getContext());
     }
 
@@ -882,6 +886,10 @@
                 mKeyguardShowing && !expandVisually ? View.INVISIBLE : View.VISIBLE);
         mScrollView.setTouchEnabled(mQsExpanded);
         updateEmptyShadeView();
+        mQsNavbarScrim.setVisibility(mStatusBarState == StatusBarState.SHADE && mQsExpanded
+                && !mStackScrollerOverscrolling && mQsScrimEnabled
+                        ? View.VISIBLE
+                        : View.INVISIBLE);
     }
 
     private void setQsExpansion(float height) {
@@ -908,6 +916,10 @@
                 mKeyguardStatusBar.setAlpha(alpha);
             }
         }
+        if (mStatusBarState == StatusBarState.SHADE && mQsExpanded
+                && !mStackScrollerOverscrolling && mQsScrimEnabled) {
+            mQsNavbarScrim.setAlpha(getQsExpansionFraction());
+        }
     }
 
     private void updateNotificationScrim(float height) {
@@ -1629,4 +1641,12 @@
         // Hide "No notifications" in QS.
         mNotificationStackScroller.updateEmptyShadeView(mShadeEmpty && !mQsExpanded);
     }
+
+    public void setQsScrimEnabled(boolean qsScrimEnabled) {
+        boolean changed = mQsScrimEnabled != qsScrimEnabled;
+        mQsScrimEnabled = qsScrimEnabled;
+        if (changed) {
+            updateQsState();
+        }
+    }
 }