Merge "Expand scrim all the way to the right" into mnc-dev

2 files changed, 56 insertions, 5 deletions

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 122e78c..a5b18f9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -232,6 +232,8 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
     /** Allow some time inbetween the long press for back and recents. */
     private static final int LOCK_TO_APP_GESTURE_TOLERENCE = 200;
 
+    /** If true, the system is in the half-boot-to-decryption-screen state.
+     * Prudently disable QS and notifications.  */
     private static final boolean ONLY_CORE_APPS;
 
     static {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
index 6a8f8ee..7f1fea1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
@@ -18,6 +18,7 @@ package com.android.systemui.statusbar.phone;
 
 import android.app.StatusBarManager;
 import android.content.Context;
+import android.content.res.TypedArray;
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.PorterDuff;
@@ -50,6 +51,8 @@ public class StatusBarWindowView extends FrameLayout {
     private NotificationPanelView mNotificationPanel;
     private View mBrightnessMirror;
 
+    private int mRightInset = 0;
+
     PhoneStatusBar mService;
     private final Paint mTransparentSrcPaint = new Paint();
 
@@ -63,14 +66,18 @@ public class StatusBarWindowView extends FrameLayout {
     @Override
     protected boolean fitSystemWindows(Rect insets) {
         if (getFitsSystemWindows()) {
-            boolean changed = insets.left != getPaddingLeft()
+            boolean paddingChanged = insets.left != getPaddingLeft()
                     || insets.top != getPaddingTop()
-                    || insets.right != getPaddingRight()
                     || insets.bottom != getPaddingBottom();
 
-            // Drop top inset, apply right and left inset and pass through bottom inset.
-            if (changed) {
-                setPadding(insets.left, 0, insets.right, 0);
+            // Super-special right inset handling, because scrims and backdrop need to ignore it.
+            if (insets.right != mRightInset) {
+                mRightInset = insets.right;
+                applyMargins();
+            }
+            // Drop top inset, apply left inset and pass through bottom inset.
+            if (paddingChanged) {
+                setPadding(insets.left, 0, 0, 0);
             }
             insets.left = 0;
             insets.top = 0;
@@ -88,6 +95,30 @@ public class StatusBarWindowView extends FrameLayout {
         return false;
     }
 
+    private void applyMargins() {
+        final int N = getChildCount();
+        for (int i = 0; i < N; i++) {
+            View child = getChildAt(i);
+            if (child.getLayoutParams() instanceof LayoutParams) {
+                LayoutParams lp = (LayoutParams) child.getLayoutParams();
+                if (!lp.ignoreRightInset && lp.rightMargin != mRightInset) {
+                    lp.rightMargin = mRightInset;
+                    child.requestLayout();
+                }
+            }
+        }
+    }
+
+    @Override
+    public FrameLayout.LayoutParams generateLayoutParams(AttributeSet attrs) {
+        return new LayoutParams(getContext(), attrs);
+    }
+
+    @Override
+    protected FrameLayout.LayoutParams generateDefaultLayoutParams() {
+        return new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
+    }
+
     @Override
     protected void onAttachedToWindow () {
         super.onAttachedToWindow();
@@ -244,5 +275,23 @@ public class StatusBarWindowView extends FrameLayout {
             mStackScrollLayout.cancelExpandHelper();
         }
     }
+
+    public class LayoutParams extends FrameLayout.LayoutParams {
+
+        public boolean ignoreRightInset;
+
+        public LayoutParams(int width, int height) {
+            super(width, height);
+        }
+
+        public LayoutParams(Context c, AttributeSet attrs) {
+            super(c, attrs);
+
+            TypedArray a = c.obtainStyledAttributes(attrs, R.styleable.StatusBarWindowView_Layout);
+            ignoreRightInset = a.getBoolean(
+                    R.styleable.StatusBarWindowView_Layout_ignoreRightInset, false);
+            a.recycle();
+        }
+    }
 }