Merge "Fixup App Compaction CL nits." into qt-dev
diff --git a/Android.bp b/Android.bp
index 5b8e6e1..7cc2f30 100644
--- a/Android.bp
+++ b/Android.bp
@@ -436,6 +436,7 @@
         "core/java/com/android/internal/os/IShellCallback.aidl",
         "core/java/com/android/internal/statusbar/IStatusBar.aidl",
         "core/java/com/android/internal/statusbar/IStatusBarService.aidl",
+        "core/java/com/android/internal/statusbar/RegisterStatusBarResult.aidl",
         "core/java/com/android/internal/textservice/ISpellCheckerService.aidl",
         "core/java/com/android/internal/textservice/ISpellCheckerServiceCallback.aidl",
         "core/java/com/android/internal/textservice/ISpellCheckerSession.aidl",
diff --git a/core/java/android/view/WindowManager.java b/core/java/android/view/WindowManager.java
index bd38327..c2aec6a 100644
--- a/core/java/android/view/WindowManager.java
+++ b/core/java/android/view/WindowManager.java
@@ -1746,7 +1746,7 @@
          * what the other flags are.
          * @hide
          */
-        public static final int PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND = 0x00020000;
+        public static final int PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS = 0x00020000;
 
         /**
          * Flag to indicate that this window needs Sustained Performance Mode if
@@ -1877,8 +1877,8 @@
                         equals = PRIVATE_FLAG_LAYOUT_CHILD_WINDOW_IN_PARENT_FRAME,
                         name = "LAYOUT_CHILD_WINDOW_IN_PARENT_FRAME"),
                 @ViewDebug.FlagToString(
-                        mask = PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND,
-                        equals = PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND,
+                        mask = PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS,
+                        equals = PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS,
                         name = "FORCE_DRAW_STATUS_BAR_BACKGROUND"),
                 @ViewDebug.FlagToString(
                         mask = PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE,
diff --git a/core/java/com/android/internal/policy/DecorView.java b/core/java/com/android/internal/policy/DecorView.java
index 625814d..66a6329 100644
--- a/core/java/com/android/internal/policy/DecorView.java
+++ b/core/java/com/android/internal/policy/DecorView.java
@@ -38,7 +38,6 @@
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_DRAWN_APPLICATION;
-
 import static com.android.internal.policy.PhoneWindow.FEATURE_OPTIONS_PANEL;
 
 import android.animation.Animator;
@@ -53,6 +52,7 @@
 import android.content.res.Resources;
 import android.graphics.Canvas;
 import android.graphics.Color;
+import android.graphics.Insets;
 import android.graphics.LinearGradient;
 import android.graphics.Outline;
 import android.graphics.Paint;
@@ -205,8 +205,8 @@
     private final Interpolator mShowInterpolator;
     private final Interpolator mHideInterpolator;
     private final int mBarEnterExitDuration;
-    final boolean mForceWindowDrawsStatusBarBackground;
-    private final int mSemiTransparentStatusBarColor;
+    final boolean mForceWindowDrawsBarBackgrounds;
+    private final int mSemiTransparentBarColor;
 
     private final BackgroundFallback mBackgroundFallback = new BackgroundFallback();
 
@@ -242,6 +242,8 @@
     private boolean mWindowResizeCallbacksAdded = false;
     private Drawable.Callback mLastBackgroundDrawableCb = null;
     private BackdropFrameRenderer mBackdropFrameRenderer = null;
+    private Drawable mOriginalBackgroundDrawable;
+    private Drawable mLastOriginalBackgroundDrawable;
     private Drawable mResizingBackgroundDrawable;
     private Drawable mCaptionBackgroundDrawable;
     private Drawable mUserCaptionBackgroundDrawable;
@@ -257,6 +259,8 @@
     private final int mResizeShadowSize;
     private final Paint mVerticalResizeShadowPaint = new Paint();
     private final Paint mHorizontalResizeShadowPaint = new Paint();
+    private Insets mBackgroundInsets = Insets.NONE;
+    private Insets mLastBackgroundInsets = Insets.NONE;
 
     DecorView(Context context, int featureId, PhoneWindow window,
             WindowManager.LayoutParams params) {
@@ -270,10 +274,10 @@
 
         mBarEnterExitDuration = context.getResources().getInteger(
                 R.integer.dock_enter_exit_duration);
-        mForceWindowDrawsStatusBarBackground = context.getResources().getBoolean(
+        mForceWindowDrawsBarBackgrounds = context.getResources().getBoolean(
                 R.bool.config_forceWindowDrawsStatusBarBackground)
                 && context.getApplicationInfo().targetSdkVersion >= N;
-        mSemiTransparentStatusBarColor = context.getResources().getColor(
+        mSemiTransparentBarColor = context.getResources().getColor(
                 R.color.system_bar_background_semi_transparent, null /* theme */);
 
         updateAvailableWidth();
@@ -948,8 +952,9 @@
     }
 
     public void setWindowBackground(Drawable drawable) {
-        if (getBackground() != drawable) {
-            setBackgroundDrawable(drawable);
+        if (mOriginalBackgroundDrawable != drawable) {
+            mOriginalBackgroundDrawable = drawable;
+            updateBackgroundDrawable();
             if (drawable != null) {
                 mResizingBackgroundDrawable = enforceNonTranslucentBackground(drawable,
                         mWindow.isTranslucent() || mWindow.isShowingWallpaper());
@@ -1114,9 +1119,10 @@
             boolean navBarToLeftEdge = isNavBarToLeftEdge(mLastBottomInset, mLastLeftInset);
             int navBarSize = getNavBarSize(mLastBottomInset, mLastRightInset, mLastLeftInset);
             updateColorViewInt(mNavigationColorViewState, sysUiVisibility,
-                    mWindow.mNavigationBarColor, mWindow.mNavigationBarDividerColor, navBarSize,
+                    calculateNavigationBarColor(), mWindow.mNavigationBarDividerColor, navBarSize,
                     navBarToRightEdge || navBarToLeftEdge, navBarToLeftEdge,
-                    0 /* sideInset */, animate && !disallowAnimate, false /* force */);
+                    0 /* sideInset */, animate && !disallowAnimate,
+                    mForceWindowDrawsBarBackgrounds);
 
             boolean statusBarNeedsRightInset = navBarToRightEdge
                     && mNavigationColorViewState.present;
@@ -1128,24 +1134,34 @@
                     calculateStatusBarColor(), 0, mLastTopInset,
                     false /* matchVertical */, statusBarNeedsLeftInset, statusBarSideInset,
                     animate && !disallowAnimate,
-                    mForceWindowDrawsStatusBarBackground);
+                    mForceWindowDrawsBarBackgrounds);
         }
 
-        // When we expand the window with FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, we still need
-        // to ensure that the rest of the view hierarchy doesn't notice it, unless they've
-        // explicitly asked for it.
-        boolean consumingNavBar =
-                (attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0
+        // When we expand the window with FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS or
+        // mForceWindowDrawsBarBackgrounds, we still need to ensure that the rest of the view
+        // hierarchy doesn't notice it, unless they've explicitly asked for it.
+        //
+        // Note: We don't need to check for IN_SCREEN or INSET_DECOR because unlike the status bar,
+        // these flags wouldn't make the window draw behind the navigation bar, unless
+        // LAYOUT_HIDE_NAVIGATION was set.
+        boolean forceConsumingNavBar = (mForceWindowDrawsBarBackgrounds
+                        && (attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0
                         && (sysUiVisibility & SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) == 0
-                        && (sysUiVisibility & SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0
+                        && (sysUiVisibility & SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0)
                 || mLastShouldAlwaysConsumeSystemBars;
 
+        boolean consumingNavBar =
+                ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0
+                        && (sysUiVisibility & SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) == 0
+                        && (sysUiVisibility & SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0)
+                || forceConsumingNavBar;
+
         // If we didn't request fullscreen layout, but we still got it because of the
-        // mForceWindowDrawsStatusBarBackground flag, also consume top inset.
+        // mForceWindowDrawsBarBackgrounds flag, also consume top inset.
         boolean consumingStatusBar = (sysUiVisibility & SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) == 0
                 && (attrs.flags & FLAG_LAYOUT_IN_SCREEN) == 0
                 && (attrs.flags & FLAG_LAYOUT_INSET_DECOR) == 0
-                && mForceWindowDrawsStatusBarBackground
+                && mForceWindowDrawsBarBackgrounds
                 && mLastTopInset != 0
                 || mLastShouldAlwaysConsumeSystemBars;
 
@@ -1176,21 +1192,63 @@
             }
         }
 
+        if (forceConsumingNavBar) {
+            mBackgroundInsets = Insets.of(mLastLeftInset, 0, mLastRightInset, mLastBottomInset);
+        } else {
+            mBackgroundInsets = Insets.NONE;
+        }
+        updateBackgroundDrawable();
+
         if (insets != null) {
             insets = insets.consumeStableInsets();
         }
         return insets;
     }
 
-    private int calculateStatusBarColor() {
-        return calculateStatusBarColor(mWindow.getAttributes().flags,
-                mSemiTransparentStatusBarColor, mWindow.mStatusBarColor);
+    /**
+     * Updates the background drawable, applying padding to it in case we {@link #mBackgroundInsets}
+     * are set.
+     */
+    private void updateBackgroundDrawable() {
+        if (mBackgroundInsets.equals(mLastBackgroundInsets)
+                && mLastOriginalBackgroundDrawable == mOriginalBackgroundDrawable) {
+            return;
+        }
+        if (mBackgroundInsets.equals(Insets.NONE)) {
+            setBackground(mOriginalBackgroundDrawable);
+        } else {
+            setBackground(new InsetDrawable(mOriginalBackgroundDrawable,
+                    mBackgroundInsets.left, mBackgroundInsets.top,
+                    mBackgroundInsets.right, mBackgroundInsets.bottom) {
+
+                /**
+                 * Return inner padding so we don't apply the padding again in
+                 * {@link DecorView#drawableChanged()}
+                 */
+                @Override
+                public boolean getPadding(Rect padding) {
+                    return getDrawable().getPadding(padding);
+                }
+            });
+        }
+        mLastBackgroundInsets = mBackgroundInsets;
+        mLastOriginalBackgroundDrawable = mOriginalBackgroundDrawable;
     }
 
-    public static int calculateStatusBarColor(int flags, int semiTransparentStatusBarColor,
-            int statusBarColor) {
-        return (flags & FLAG_TRANSLUCENT_STATUS) != 0 ? semiTransparentStatusBarColor
-                : (flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 ? statusBarColor
+    private int calculateStatusBarColor() {
+        return calculateBarColor(mWindow.getAttributes().flags, FLAG_TRANSLUCENT_STATUS,
+                mSemiTransparentBarColor, mWindow.mStatusBarColor);
+    }
+
+    private int calculateNavigationBarColor() {
+        return calculateBarColor(mWindow.getAttributes().flags, FLAG_TRANSLUCENT_NAVIGATION,
+                mSemiTransparentBarColor, mWindow.mNavigationBarColor);
+    }
+
+    public static int calculateBarColor(int flags, int translucentFlag, int semiTransparentBarColor,
+            int barColor) {
+        return (flags & translucentFlag) != 0 ? semiTransparentBarColor
+                : (flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 ? barColor
                 : Color.BLACK;
     }
 
diff --git a/core/java/com/android/internal/policy/PhoneWindow.java b/core/java/com/android/internal/policy/PhoneWindow.java
index 890ee86..04559e4 100644
--- a/core/java/com/android/internal/policy/PhoneWindow.java
+++ b/core/java/com/android/internal/policy/PhoneWindow.java
@@ -31,7 +31,7 @@
 import static android.view.WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
 import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT;
 import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_NEVER;
-import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
+import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;
 
 import android.annotation.NonNull;
 import android.annotation.UnsupportedAppUsage;
@@ -2469,8 +2469,8 @@
                 setFlags(FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS,
                         FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS & ~getForcedWindowFlags());
             }
-            if (mDecor.mForceWindowDrawsStatusBarBackground) {
-                params.privateFlags |= PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
+            if (mDecor.mForceWindowDrawsBarBackgrounds) {
+                params.privateFlags |= PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;
             }
         }
         if (a.getBoolean(R.styleable.Window_windowLightStatusBar, false)) {
diff --git a/core/java/com/android/internal/statusbar/IStatusBarService.aidl b/core/java/com/android/internal/statusbar/IStatusBarService.aidl
index 3437614..5fee2c9 100644
--- a/core/java/com/android/internal/statusbar/IStatusBarService.aidl
+++ b/core/java/com/android/internal/statusbar/IStatusBarService.aidl
@@ -24,6 +24,7 @@
 import android.hardware.biometrics.IBiometricServiceReceiverInternal;
 
 import com.android.internal.statusbar.IStatusBar;
+import com.android.internal.statusbar.RegisterStatusBarResult;
 import com.android.internal.statusbar.StatusBarIcon;
 import com.android.internal.statusbar.StatusBarIconList;
 import com.android.internal.statusbar.NotificationVisibility;
@@ -54,10 +55,7 @@
 
     // ---- Methods below are for use by the status bar policy services ----
     // You need the STATUS_BAR_SERVICE permission
-    void registerStatusBar(IStatusBar callbacks, out List<String> iconSlots,
-            out List<StatusBarIcon> iconList,
-            out int[] switches, out List<IBinder> binders, out Rect fullscreenStackBounds,
-            out Rect dockedStackBounds);
+    RegisterStatusBarResult registerStatusBar(IStatusBar callbacks);
     void onPanelRevealed(boolean clearNotificationEffects, int numItems);
     void onPanelHidden();
     // Mark current notifications as "seen" and stop ringing, vibrating, blinking.
diff --git a/core/java/com/android/internal/statusbar/RegisterStatusBarResult.aidl b/core/java/com/android/internal/statusbar/RegisterStatusBarResult.aidl
new file mode 100644
index 0000000..ec2e604
--- /dev/null
+++ b/core/java/com/android/internal/statusbar/RegisterStatusBarResult.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.statusbar;
+
+parcelable RegisterStatusBarResult;
diff --git a/core/java/com/android/internal/statusbar/RegisterStatusBarResult.java b/core/java/com/android/internal/statusbar/RegisterStatusBarResult.java
new file mode 100644
index 0000000..b47ef12
--- /dev/null
+++ b/core/java/com/android/internal/statusbar/RegisterStatusBarResult.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.statusbar;
+
+import android.graphics.Rect;
+import android.os.IBinder;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.util.ArrayMap;
+
+/**
+ * An immutable data object to return a set of values from StatusBarManagerService to its clients.
+ */
+public final class RegisterStatusBarResult implements Parcelable {
+    public final ArrayMap<String, StatusBarIcon> mIcons;
+    public final int mDisabledFlags1;                  // switch[0]
+    public final int mSystemUiVisibility;              // switch[1]
+    public final boolean mMenuVisible;                 // switch[2]
+    public final int mImeWindowVis;                    // switch[3]
+    public final int mImeBackDisposition;              // switch[4]
+    public final boolean mShowImeSwitcher;             // switch[5]
+    public final int mDisabledFlags2;                  // switch[6]
+    public final int mFullscreenStackSysUiVisibility;  // switch[7]
+    public final int mDockedStackSysUiVisibility;      // switch[8]
+    public final IBinder mImeToken;
+    public final Rect mFullscreenStackBounds;
+    public final Rect mDockedStackBounds;
+
+    public RegisterStatusBarResult(ArrayMap<String, StatusBarIcon> icons, int disabledFlags1,
+            int systemUiVisibility, boolean menuVisible, int imeWindowVis, int imeBackDisposition,
+            boolean showImeSwitcher, int disabledFlags2, int fullscreenStackSysUiVisibility,
+            int dockedStackSysUiVisibility, IBinder imeToken, Rect fullscreenStackBounds,
+            Rect dockedStackBounds) {
+        mIcons = new ArrayMap<>(icons);
+        mDisabledFlags1 = disabledFlags1;
+        mSystemUiVisibility = systemUiVisibility;
+        mMenuVisible = menuVisible;
+        mImeWindowVis = imeWindowVis;
+        mImeBackDisposition = imeBackDisposition;
+        mShowImeSwitcher = showImeSwitcher;
+        mDisabledFlags2 = disabledFlags2;
+        mFullscreenStackSysUiVisibility = fullscreenStackSysUiVisibility;
+        mDockedStackSysUiVisibility = dockedStackSysUiVisibility;
+        mImeToken = imeToken;
+        mFullscreenStackBounds = fullscreenStackBounds;
+        mDockedStackBounds = dockedStackBounds;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeTypedArrayMap(mIcons, flags);
+        dest.writeInt(mDisabledFlags1);
+        dest.writeInt(mSystemUiVisibility);
+        dest.writeBoolean(mMenuVisible);
+        dest.writeInt(mImeWindowVis);
+        dest.writeInt(mImeBackDisposition);
+        dest.writeBoolean(mShowImeSwitcher);
+        dest.writeInt(mDisabledFlags2);
+        dest.writeInt(mFullscreenStackSysUiVisibility);
+        dest.writeInt(mDockedStackSysUiVisibility);
+        dest.writeStrongBinder(mImeToken);
+        dest.writeParcelable(mFullscreenStackBounds, flags);
+        dest.writeParcelable(mDockedStackBounds, flags);
+    }
+
+    /**
+     * Used to make this class parcelable.
+     */
+    public static final Parcelable.Creator<RegisterStatusBarResult> CREATOR =
+            new Parcelable.Creator<RegisterStatusBarResult>() {
+                @Override
+                public RegisterStatusBarResult createFromParcel(Parcel source) {
+                    final ArrayMap<String, StatusBarIcon> icons =
+                            source.createTypedArrayMap(StatusBarIcon.CREATOR);
+                    final int disabledFlags1 = source.readInt();
+                    final int systemUiVisibility = source.readInt();
+                    final boolean menuVisible = source.readBoolean();
+                    final int imeWindowVis = source.readInt();
+                    final int imeBackDisposition = source.readInt();
+                    final boolean showImeSwitcher = source.readBoolean();
+                    final int disabledFlags2 = source.readInt();
+                    final int fullscreenStackSysUiVisibility = source.readInt();
+                    final int dockedStackSysUiVisibility = source.readInt();
+                    final IBinder imeToken = source.readStrongBinder();
+                    final Rect fullscreenStackBounds = Rect.CREATOR.createFromParcel(source);
+                    final Rect dockedStackBounds = Rect.CREATOR.createFromParcel(source);
+                    return new RegisterStatusBarResult(icons, disabledFlags1, systemUiVisibility,
+                            menuVisible, imeWindowVis, imeBackDisposition, showImeSwitcher,
+                            disabledFlags2, fullscreenStackSysUiVisibility,
+                            dockedStackSysUiVisibility, imeToken, fullscreenStackBounds,
+                            dockedStackBounds);
+                }
+
+                @Override
+                public RegisterStatusBarResult[] newArray(int size) {
+                    return new RegisterStatusBarResult[size];
+                }
+            };
+}
diff --git a/core/res/res/drawable/ic_wifi_signal_0.xml b/core/res/res/drawable/ic_wifi_signal_0.xml
index e732a8d..cab8be3 100644
--- a/core/res/res/drawable/ic_wifi_signal_0.xml
+++ b/core/res/res/drawable/ic_wifi_signal_0.xml
@@ -15,12 +15,11 @@
     limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-  android:width="26dp"
-  android:height="24dp"
-  android:viewportWidth="26"
-  android:viewportHeight="24">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
   <path
-    android:fillAlpha="0.3"
-    android:fillColor="#FFFFFF"
-    android:pathData="M13.0,22.0L25.6,6.5C25.1,6.1 20.3,2.1 13.0,2.1S0.9,6.1 0.4,6.5L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0z"/>
+      android:fillColor="@android:color/white"
+      android:pathData="M12,4c3.42,0,6.73,1.27,9.3,3.53L12,18.85L2.7,7.53C5.27,5.27,8.58,4,12,4 M12,2C7.25,2,2.97,4.08,0,7.39L12,22L24,7.39 C21.03,4.08,16.75,2,12,2L12,2z" />
 </vector>
\ No newline at end of file
diff --git a/core/res/res/drawable/ic_wifi_signal_1.xml b/core/res/res/drawable/ic_wifi_signal_1.xml
index 3d006953..54b68ae 100644
--- a/core/res/res/drawable/ic_wifi_signal_1.xml
+++ b/core/res/res/drawable/ic_wifi_signal_1.xml
@@ -15,15 +15,14 @@
     limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="26dp"
+    android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="26"
+    android:viewportWidth="24"
     android:viewportHeight="24">
     <path
-        android:fillAlpha="0.3"
-        android:fillColor="#FFFFFF"
-        android:pathData="M13.1,22.0L25.6,6.5C25.1,6.1 20.3,2.1 13.0,2.1S0.9,6.1 0.5,6.5L13.1,22.0L13.1,22.0L13.1,22.0L13.1,22.0L13.1,22.0z"/>
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2.01c-4.75,0-9.03,2.08-12,5.39L12,22L24,7.4C21.03,4.09,16.75,2.01,12,2.01z M12,18.86L2.7,7.54 C5.27,5.28,8.58,4.01,12,4.01s6.73,1.27,9.3,3.53L12,18.86z" />
     <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M13.1,22.0l5.5,-6.8c-0.2,-0.2 -2.3,-1.9 -5.5,-1.9s-5.3,1.8 -5.5,1.9L13.1,22.0L13.1,22.0L13.1,22.0L13.1,22.0L13.1,22.0z"/>
-</vector>
+        android:fillColor="@android:color/white"
+        android:pathData="M16.42,16.63L12,22l-4.42-5.37c0.15-0.74,0.48-1.43,0.95-1.99C9.35,13.64,10.6,13,12,13s2.65,0.64,3.47,1.64 C15.94,15.2,16.27,15.89,16.42,16.63z" />
+</vector>
\ No newline at end of file
diff --git a/core/res/res/drawable/ic_wifi_signal_2.xml b/core/res/res/drawable/ic_wifi_signal_2.xml
index 2cce9e9..52f5895 100644
--- a/core/res/res/drawable/ic_wifi_signal_2.xml
+++ b/core/res/res/drawable/ic_wifi_signal_2.xml
@@ -15,15 +15,14 @@
     limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="26dp"
+    android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="26"
+    android:viewportWidth="24"
     android:viewportHeight="24">
     <path
-        android:fillAlpha="0.3"
-        android:fillColor="#FFFFFF"
-        android:pathData="M13.0,22.0L25.6,6.5C25.1,6.1 20.3,2.1 13.0,2.1S0.9,6.1 0.4,6.5L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0z"/>
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C7.25,2,2.97,4.08,0,7.39L12,22L24,7.39C21.03,4.08,16.75,2,12,2z M12,18.85L2.7,7.53C5.27,5.27,8.58,4,12,4 s6.73,1.27,9.3,3.53L12,18.85z" />
     <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M13.0,22.0l7.6,-9.4C20.3,12.4 17.4,10.0 13.0,10.0s-7.3,2.4 -7.6,2.7L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0z"/>
-</vector>
+        android:fillColor="@android:color/white"
+        android:pathData="M18.61,13.95L12,22l-6.61-8.05c0.33-0.61,0.74-1.17,1.22-1.66c1.36-1.42,3.27-2.3,5.39-2.3s4.03,0.88,5.39,2.3 C17.87,12.78,18.28,13.34,18.61,13.95z" />
+</vector>
\ No newline at end of file
diff --git a/core/res/res/drawable/ic_wifi_signal_3.xml b/core/res/res/drawable/ic_wifi_signal_3.xml
index d3b3d3a..8e51ed2 100644
--- a/core/res/res/drawable/ic_wifi_signal_3.xml
+++ b/core/res/res/drawable/ic_wifi_signal_3.xml
@@ -15,15 +15,14 @@
     limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="26dp"
+    android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="26"
+    android:viewportWidth="24"
     android:viewportHeight="24">
     <path
-        android:fillAlpha="0.3"
-        android:fillColor="#FFFFFF"
-        android:pathData="M13.0,22.0L25.6,6.5C25.1,6.1 20.3,2.1 13.0,2.1S0.9,6.1 0.4,6.5L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0z"/>
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C7.25,2,2.97,4.08,0,7.39L12,22L24,7.39C21.03,4.08,16.75,2,12,2z M12,18.85L2.7,7.53C5.27,5.27,8.58,4,12,4 s6.73,1.27,9.3,3.53L12,18.85z" />
     <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M13.0,22.0l9.2,-11.4c-0.4,-0.3 -3.9,-3.2 -9.2,-3.2s-8.9,3.0 -9.2,3.2L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0z"/>
-</vector>
+        android:fillColor="@android:color/white"
+        android:pathData="M20.7,11.41L12,22L3.3,11.41c0.38-0.52,0.8-0.99,1.26-1.43C6.49,8.13,9.1,6.99,12,6.99s5.51,1.13,7.44,2.99 C19.9,10.41,20.33,10.89,20.7,11.41z" />
+</vector>
\ No newline at end of file
diff --git a/core/res/res/drawable/ic_wifi_signal_4.xml b/core/res/res/drawable/ic_wifi_signal_4.xml
index aca4551..04b63af 100644
--- a/core/res/res/drawable/ic_wifi_signal_4.xml
+++ b/core/res/res/drawable/ic_wifi_signal_4.xml
@@ -15,11 +15,11 @@
     limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="26dp"
+    android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="26"
+    android:viewportWidth="24"
     android:viewportHeight="24">
     <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M13.0,22.0L25.6,6.5C25.1,6.1 20.3,2.1 13.0,2.1S0.9,6.1 0.4,6.5L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0L13.0,22.0z"/>
-</vector>
+        android:fillColor="@android:color/white"
+        android:pathData="M24,7.39L12,22L0,7.39C2.97,4.08,7.25,2,12,2S21.03,4.08,24,7.39z" />
+</vector>
\ No newline at end of file
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index ec2a6ae..21f5acb 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1302,12 +1302,6 @@
     <!-- Disable lockscreen rotation by default -->
     <bool name="config_enableLockScreenRotation">false</bool>
 
-    <!-- Enable lockscreen translucent decor by default -->
-    <bool name="config_enableLockScreenTranslucentDecor">true</bool>
-
-    <!-- Enable translucent decor by default -->
-    <bool name="config_enableTranslucentDecor">true</bool>
-
     <!-- Is the device capable of hot swapping an UICC Card -->
     <bool name="config_hotswapCapable">false</bool>
 
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 3e23640..fb7be77 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1717,8 +1717,6 @@
   <java-symbol type="bool" name="config_enableCarDockHomeLaunch" />
   <java-symbol type="bool" name="config_enableLockBeforeUnlockScreen" />
   <java-symbol type="bool" name="config_enableLockScreenRotation" />
-  <java-symbol type="bool" name="config_enableLockScreenTranslucentDecor" />
-  <java-symbol type="bool" name="config_enableTranslucentDecor" />
   <java-symbol type="bool" name="config_forceShowSystemBars" />
   <java-symbol type="bool" name="config_lidControlsScreenLock" />
   <java-symbol type="bool" name="config_lidControlsSleep" />
diff --git a/packages/SystemUI/res-keyguard/values/alias.xml b/packages/SystemUI/res-keyguard/values/alias.xml
index 1c63c79..6d49b1f 100644
--- a/packages/SystemUI/res-keyguard/values/alias.xml
+++ b/packages/SystemUI/res-keyguard/values/alias.xml
@@ -28,9 +28,6 @@
     <!-- Alias used to reference framework configuration for screen rotation.  -->
     <item type="bool" name="config_enableLockScreenRotation">@*android:bool/config_enableLockScreenRotation</item>
 
-    <!-- Alias used to reference framework configuration for translucent decor.  -->
-    <item type="bool" name="config_enableLockScreenTranslucentDecor">@*android:bool/config_enableLockScreenTranslucentDecor</item>
-
     <!-- Alias used to reference framework activity duration.  -->
     <item type="integer" name="config_activityDefaultDur">@*android:integer/config_activityDefaultDur</item>
 
diff --git a/packages/SystemUI/res/drawable/ic_qs_wifi_1.xml b/packages/SystemUI/res/drawable/ic_qs_wifi_1.xml
index 675dfc9..694b0dd 100644
--- a/packages/SystemUI/res/drawable/ic_qs_wifi_1.xml
+++ b/packages/SystemUI/res/drawable/ic_qs_wifi_1.xml
@@ -16,17 +16,13 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="25.50"
-    android:viewportHeight="25.50">
-    <group
-        android:translateX="0.77"
-        android:translateY="0.23" >
-        <path
-            android:pathData="M14,12h6.54l3.12,-3.89c0.39,-0.48 0.29,-1.19 -0.22,-1.54C21.67,5.36 17.55,3 12,3C6.44,3 2.33,5.36 0.56,6.57C0.05,6.92 -0.05,7.63 0.33,8.11L11.16,21.6c0.42,0.53 1.23,0.53 1.66,0L14,20.13V12z"
-            android:fillAlpha="0.3"
-            android:fillColor="#FFFFFF"/>
-        <path
-            android:pathData="M14,20.13l-1.18,1.47c-0.43,0.53 -1.23,0.53 -1.66,0l-5.1,-6.35C7.65,13.85 9.72,13 12,13c0.69,0 1.36,0.08 2,0.23V20.13zM22.71,14.29L22.71,14.29c-0.38,-0.38 -1,-0.39 -1.38,0l-1.82,1.82l-1.82,-1.82c-0.38,-0.38 -1,-0.38 -1.38,0l-0.01,0.01c-0.38,0.38 -0.38,1 0,1.38l1.82,1.82l-1.83,1.83c-0.38,0.38 -0.38,1 0,1.38l0.01,0.01c0.38,0.38 1,0.38 1.38,0l1.83,-1.83l1.83,1.83c0.38,0.38 1,0.38 1.38,0v0c0.38,-0.38 0.38,-1 0,-1.38l-1.83,-1.83l1.83,-1.83C23.09,15.29 23.09,14.67 22.71,14.29z"
-            android:fillColor="#FFFFFF"/>
-    </group>
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M22,16.41L20.59,15l-2.09,2.09L16.41,15L15,16.41l2.09,2.09L15,20.59L16.41,22l2.09,-2.08L20.59,22L22,20.59l-2.08,-2.09L22,16.41z"/>
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2.01C7.25,2.01 2.97,4.09 0,7.4L7.582,16.625C7.582,16.627 7.58,16.629 7.58,16.631L11.99,22L12,22L13,20.789L13,17.641L13,13.119C12.68,13.039 12.34,13 12,13C10.601,13 9.351,13.64 8.531,14.639L2.699,7.539C5.269,5.279 8.58,4.01 12,4.01C15.42,4.01 18.731,5.279 21.301,7.539L16.811,13L19.4,13L24,7.4C21.03,4.09 16.75,2.01 12,2.01z"
+        android:fillAlpha="0.3"/>
 </vector>
diff --git a/packages/SystemUI/res/drawable/ic_qs_wifi_2.xml b/packages/SystemUI/res/drawable/ic_qs_wifi_2.xml
index c9a7eb8..dcb3fa8 100644
--- a/packages/SystemUI/res/drawable/ic_qs_wifi_2.xml
+++ b/packages/SystemUI/res/drawable/ic_qs_wifi_2.xml
@@ -16,17 +16,13 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="25.50"
-    android:viewportHeight="25.50">
-    <group
-        android:translateX="0.77"
-        android:translateY="0.23" >
-        <path
-            android:pathData="M14,12h6.54l3.12,-3.89c0.39,-0.48 0.29,-1.19 -0.22,-1.54C21.67,5.36 17.55,3 12,3C6.44,3 2.33,5.36 0.56,6.57C0.05,6.92 -0.05,7.63 0.33,8.11L11.16,21.6c0.42,0.53 1.23,0.53 1.66,0L14,20.13V12z"
-            android:fillAlpha="0.3"
-            android:fillColor="#FFFFFF"/>
-        <path
-            android:pathData="M14,20.13l-1.18,1.47c-0.43,0.53 -1.23,0.53 -1.66,0l-6.98,-8.7C6.28,11.1 9.01,10 12,10c2.45,0 4.72,0.74 6.62,2H14V20.13zM22.71,14.29L22.71,14.29c-0.38,-0.38 -1,-0.39 -1.38,0l-1.82,1.82l-1.82,-1.82c-0.38,-0.38 -1,-0.38 -1.38,0l-0.01,0.01c-0.38,0.38 -0.38,1 0,1.38l1.82,1.82l-1.83,1.83c-0.38,0.38 -0.38,1 0,1.38l0.01,0.01c0.38,0.38 1,0.38 1.38,0l1.83,-1.83l1.83,1.83c0.38,0.38 1,0.38 1.38,0v0c0.38,-0.38 0.38,-1 0,-1.38l-1.83,-1.83l1.83,-1.83C23.09,15.29 23.09,14.67 22.71,14.29z"
-            android:fillColor="#FFFFFF"/>
-    </group>
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M22,16.41L20.59,15l-2.09,2.09L16.41,15L15,16.41l2.09,2.09L15,20.59L16.41,22l2.09,-2.08L20.59,22L22,20.59l-2.08,-2.09L22,16.41z"/>
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C7.25,2 2.97,4.081 0,7.391L12,22L13,20.779L13,17.631L13,13L16.801,13L18,13L19.391,13L24,7.391C21.03,4.081 16.75,2 12,2zM12,4C14.747,4 17.423,4.819 19.701,6.313C20.259,6.678 20.795,7.085 21.301,7.529L17.389,12.287C16.029,10.868 14.119,9.99 12,9.99C9.88,9.99 7.969,10.869 6.609,12.289L2.699,7.529C5.269,5.269 8.58,4 12,4z"
+        android:fillAlpha="0.3"/>
 </vector>
diff --git a/packages/SystemUI/res/drawable/ic_qs_wifi_3.xml b/packages/SystemUI/res/drawable/ic_qs_wifi_3.xml
index a6facae..d68a2f6 100644
--- a/packages/SystemUI/res/drawable/ic_qs_wifi_3.xml
+++ b/packages/SystemUI/res/drawable/ic_qs_wifi_3.xml
@@ -16,17 +16,13 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="25.50"
-    android:viewportHeight="25.50">
-    <group
-        android:translateX="0.77"
-        android:translateY="0.23" >
-        <path
-            android:pathData="M14,12h6.54l3.12,-3.89c0.39,-0.48 0.29,-1.19 -0.22,-1.54C21.67,5.36 17.55,3 12,3C6.44,3 2.33,5.36 0.56,6.57C0.05,6.92 -0.05,7.63 0.33,8.11L11.16,21.6c0.42,0.53 1.23,0.53 1.66,0L14,20.13V12z"
-            android:fillAlpha="0.3"
-            android:fillColor="#FFFFFF"/>
-        <path
-            android:pathData="M14,20.13l-1.18,1.47c-0.43,0.53 -1.23,0.53 -1.66,0L2.93,11.35C5.37,9.26 8.54,8 12,8c3.46,0 6.62,1.26 9.07,3.34L20.54,12H14V20.13zM22.71,14.29L22.71,14.29c-0.38,-0.38 -1,-0.39 -1.38,0l-1.82,1.82l-1.82,-1.82c-0.38,-0.38 -1,-0.38 -1.38,0l-0.01,0.01c-0.38,0.38 -0.38,1 0,1.38l1.82,1.82l-1.83,1.83c-0.38,0.38 -0.38,1 0,1.38l0.01,0.01c0.38,0.38 1,0.38 1.38,0l1.83,-1.83l1.83,1.83c0.38,0.38 1,0.38 1.38,0v0c0.38,-0.38 0.38,-1 0,-1.38l-1.83,-1.83l1.83,-1.83C23.09,15.29 23.09,14.67 22.71,14.29z"
-            android:fillColor="#FFFFFF"/>
-    </group>
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M22,16.41L20.59,15l-2.09,2.09L16.41,15L15,16.41l2.09,2.09L15,20.59L16.41,22l2.09,-2.08L20.59,22L22,20.59l-2.08,-2.09L22,16.41z"/>
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C7.25,2 2.97,4.081 0,7.391L3.301,11.41L12,22L13,20.779L13,17.631L13,13L16.801,13L19.391,13L20.699,11.41C20.699,11.409 20.698,11.409 20.697,11.408L24,7.391C21.03,4.081 16.75,2 12,2zM12,4C15.42,4 18.731,5.269 21.301,7.529L19.35,9.9C17.43,8.1 14.86,6.99 12,6.99C9.14,6.99 6.57,8.1 4.65,9.9C4.65,9.901 4.649,9.902 4.648,9.902L2.699,7.529C5.269,5.269 8.58,4 12,4z"
+        android:fillAlpha="0.3"/>
 </vector>
diff --git a/packages/SystemUI/res/drawable/ic_qs_wifi_4.xml b/packages/SystemUI/res/drawable/ic_qs_wifi_4.xml
index 2eae8f5..886cc35 100644
--- a/packages/SystemUI/res/drawable/ic_qs_wifi_4.xml
+++ b/packages/SystemUI/res/drawable/ic_qs_wifi_4.xml
@@ -16,13 +16,13 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="25.50"
-    android:viewportHeight="25.50">
-    <group
-        android:translateX="0.77"
-        android:translateY="0.23" >
-        <path
-            android:pathData="M22.71,15.67l-1.83,1.83l1.83,1.83c0.38,0.38 0.38,1 0,1.38v0c-0.38,0.38 -1,0.39 -1.38,0l-1.83,-1.83l-1.83,1.83c-0.38,0.38 -1,0.38 -1.38,0l-0.01,-0.01c-0.38,-0.38 -0.38,-1 0,-1.38l1.83,-1.83l-1.82,-1.82c-0.38,-0.38 -0.38,-1 0,-1.38l0.01,-0.01c0.38,-0.38 1,-0.38 1.38,0l1.82,1.82l1.82,-1.82c0.38,-0.38 1,-0.38 1.38,0l0,0C23.09,14.67 23.09,15.29 22.71,15.67zM14,12h6.54l3.12,-3.89c0.39,-0.48 0.28,-1.19 -0.23,-1.54C21.66,5.36 17.55,3 12,3C6.44,3 2.33,5.36 0.56,6.57C0.05,6.92 -0.05,7.63 0.33,8.11L11.16,21.6c0.42,0.53 1.23,0.53 1.66,0L14,20.13V12z"
-            android:fillColor="#FFFFFF"/>
-    </group>
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C7.25,2 2.97,4.08 0,7.39L12,22l1,-1.22V13h6.39L24,7.39C21.03,4.08 16.75,2 12,2z"
+        android:fillAlpha="0.3"/>
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M22,16.41L20.59,15l-2.09,2.09L16.41,15L15,16.41l2.09,2.09L15,20.59L16.41,22l2.09,-2.08L20.59,22L22,20.59l-2.08,-2.09L22,16.41z"/>
 </vector>
diff --git a/packages/SystemUI/res/drawable/ic_qs_wifi_detail_empty.xml b/packages/SystemUI/res/drawable/ic_qs_wifi_detail_empty.xml
deleted file mode 100644
index 30024dd..0000000
--- a/packages/SystemUI/res/drawable/ic_qs_wifi_detail_empty.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<!--
-Copyright (C) 2017 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="32dp"
-    android:height="29.5dp"
-    android:viewportWidth="25.6"
-    android:viewportHeight="23.6"
-    android:alpha="0.14"
-    android:tint="?android:attr/colorForeground" >
-    <group
-        android:translateX="0.51"
-        android:translateY="-1.1">
-        <path
-            android:pathData="M23.66,8.11c0.39,-0.48 0.29,-1.19 -0.22,-1.54C21.67,5.36 17.55,3 12,3 6.44,3 2.33,5.36 0.56,6.57c-0.51,0.35 -0.61,1.06 -0.23,1.54L11.16,21.6c0.42,0.53 1.23,0.53 1.66,0L23.66,8.11z"
-            android:fillColor="#FFFFFF"/>
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/ic_qs_wifi_disconnected.xml b/packages/SystemUI/res/drawable/ic_qs_wifi_disconnected.xml
index cb87cae..3c45761 100644
--- a/packages/SystemUI/res/drawable/ic_qs_wifi_disconnected.xml
+++ b/packages/SystemUI/res/drawable/ic_qs_wifi_disconnected.xml
@@ -14,19 +14,20 @@
     limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="26dp"
+    android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="25.6"
-    android:viewportHeight="23.7">
-    <group
-        android:translateX="0.82"
-        android:translateY="-1">
-        <path
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-            android:fillAlpha="0.3"
-            android:fillColor="#FFFFFFFF"/>
-    </group>
-</vector>
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:fillAlpha="0.3"
+        android:strokeAlpha="0.3"
+        android:strokeWidth="1"
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+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M 18.63 20.25 H 20.38 V 22 H 18.63 V 20.25 Z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19.5,11.25c-1.93,0-3.5,1.57-3.5,3.5h1.75c0-0.96,0.79-1.75,1.75-1.75s1.75,0.79,1.75,1.75c0,1.76-2.62,1.54-2.62,4.38 h1.75c0-1.97,2.62-2.19,2.62-4.38C23,12.82,21.43,11.25,19.5,11.25z" />
+</vector>
\ No newline at end of file
diff --git a/packages/SystemUI/res/drawable/ic_qs_wifi_no_network.xml b/packages/SystemUI/res/drawable/ic_qs_wifi_no_network.xml
deleted file mode 100644
index e59e7f4..0000000
--- a/packages/SystemUI/res/drawable/ic_qs_wifi_no_network.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<!--
-Copyright (C) 2014 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="32.0dp"
-        android:height="29.5dp"
-        android:viewportWidth="26.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FFFFFFFF"
-        android:pathData="M13.000000,2.000000C7.700000,2.000000 3.700000,3.900000 0.400000,6.400000L13.000000,22.000000L25.600000,6.500000C22.299999,4.000000 18.299999,2.000000 13.000000,2.000000zM13.000000,18.600000L3.300000,7.000000l0.000000,0.000000l0.000000,0.000000C6.000000,5.300000 8.700000,4.000000 13.000000,4.000000s7.000000,1.400000 9.700000,3.000000l0.000000,0.000000l0.000000,0.000000L13.000000,18.600000z"/>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_0.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_0.xml
deleted file mode 100644
index 56ca422..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_0.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<!--
-    Copyright (C) 2017 The Android Open Source Project
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="16.41dp"
-        android:height="16.41dp"
-        android:viewportWidth="21.2"
-        android:viewportHeight="21.2">
-      <group
-          android:translateX="0.5"
-          android:translateY="2.0">
-        <path
-            android:pathData="M18.79,9.79c-0.32,-0.32 -0.83,-0.32 -1.15,0L16.43,11l-1.21,-1.21c-0.32,-0.32 -0.83,-0.32 -1.15,0L14.06,9.8l0,0c-0.32,0.32 -0.32,0.83 0,1.15l1.21,1.21l-1.21,1.21l0,0c-0.32,0.32 -0.32,0.83 0,1.15l0.01,0.01c0.32,0.32 0.83,0.32 1.15,0l1.21,-1.21l1.21,1.21c0.32,0.32 0.83,0.32 1.15,0c0.32,-0.32 0.32,-0.83 0,-1.15l-1.21,-1.21l1.21,-1.21C19.1,10.64 19.1,10.13 18.79,9.79z"
-            android:fillColor="?attr/fillColor"/>
-        <path
-            android:pathData="M11.69,7.44h6.27L19.95,5c0.4,-0.49 0.3,-1.22 -0.23,-1.56c-1.6,-1.05 -5.04,-2.9 -9.62,-2.9c-4.59,0 -8.03,1.85 -9.62,2.9C-0.05,3.78 -0.16,4.51 0.24,5l9.02,11.08c0.42,0.52 1.22,0.52 1.64,0l0.78,-0.96V7.44z"
-            android:fillColor="?attr/backgroundColor"/>
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_0_fully.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_0_fully.xml
deleted file mode 100644
index 737d5a0..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_0_fully.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<!--
-Copyright (C) 2017 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="16.25dp"
-    android:height="15dp"
-    android:viewportWidth="21.66"
-    android:viewportHeight="20">
-    <group
-        android:translateX="0.74"
-        android:translateY="1.2">
-        <path
-            android:pathData="M19.95,5c0.4,-0.49 0.3,-1.22 -0.23,-1.56 -1.6,-1.05 -5.04,-2.9 -9.62,-2.9 -4.59,0 -8.03,1.85 -9.62,2.9C-0.05,3.78 -0.16,4.51 0.24,5l9.02,11.08c0.42,0.52 1.22,0.52 1.64,0L19.95,5z"
-            android:fillColor="?attr/backgroundColor"/>
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_1.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_1.xml
deleted file mode 100644
index e5b0d1a..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_1.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<!--
-    Copyright (C) 2017 The Android Open Source Project
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="16.41dp"
-    android:height="16.41dp"
-    android:viewportWidth="21.7"
-    android:viewportHeight="21.7">
-    <group
-        android:translateY="2.2"
-        android:translateX="0.75">
-        <path
-            android:pathData="M11.69,7.44h6.27L19.95,5c0.4,-0.49 0.3,-1.22 -0.23,-1.56c-1.6,-1.05 -5.04,-2.9 -9.62,-2.9c-4.59,0 -8.03,1.85 -9.62,2.9C-0.05,3.78 -0.16,4.51 0.24,5l9.02,11.08c0.42,0.52 1.22,0.52 1.64,0l0.78,-0.96V7.44z"
-            android:fillColor="?attr/backgroundColor" />
-        <path
-            android:pathData="M5.02,10.86l4.25,5.21c0.42,0.52 1.22,0.52 1.64,0l0.78,-0.96V9.14c-0.51,-0.11 -1.05,-0.17 -1.59,-0.17C8.15,8.97 6.37,9.69 5.02,10.86z"
-            android:fillColor="?attr/fillColor" />
-        <path
-            android:pathData="M17.57,12.17l1.21,-1.21c0.32,-0.32 0.32,-0.83 0,-1.17c-0.32,-0.32 -0.83,-0.32 -1.15,0L16.43,11l-1.21,-1.21c-0.32,-0.32 -0.83,-0.32 -1.15,0L14.06,9.8c-0.32,0.32 -0.32,0.83 0,1.15l1.21,1.21l-1.21,1.21c-0.32,0.32 -0.32,0.83 0,1.15l0.01,0.01c0.32,0.32 0.83,0.32 1.15,0l1.21,-1.21l1.21,1.21c0.32,0.32 0.83,0.32 1.15,0c0.32,-0.32 0.32,-0.83 0,-1.15L17.57,12.17z"
-            android:fillColor="?attr/fillColor" />
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_1_fully.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_1_fully.xml
deleted file mode 100644
index 5d64570..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_1_fully.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<!--
-Copyright (C) 2017 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="16.25dp"
-    android:height="15dp"
-    android:viewportWidth="21.66"
-    android:viewportHeight="20.0">
-    <group
-        android:translateX="0.79"
-        android:translateY="1.2">
-        <path
-            android:pathData="M19.95,5c0.4,-0.49 0.3,-1.22 -0.23,-1.56 -1.6,-1.05 -5.04,-2.9 -9.62,-2.9 -4.59,0 -8.03,1.85 -9.62,2.9C-0.05,3.78 -0.16,4.51 0.24,5l9.02,11.08c0.42,0.52 1.22,0.52 1.64,0L19.95,5z"
-            android:fillColor="?attr/backgroundColor"/>
-        <path
-            android:pathData="M10.1,8.97c-1.95,0 -3.72,0.72 -5.08,1.9l4.25,5.21c0.42,0.52 1.22,0.52 1.64,0l4.26,-5.22a7.702,7.702 0,0 0,-5.07 -1.89z"
-            android:fillColor="?attr/fillColor"/>
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_2.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_2.xml
deleted file mode 100644
index b3ee86e..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_2.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<!--
-    Copyright (C) 2017 The Android Open Source Project
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="16.41dp"
-    android:height="16.41dp"
-    android:viewportWidth="21.7"
-    android:viewportHeight="21.7">
-    <group
-        android:translateX="0.75"
-        android:translateY="2.2" >
-        <path
-            android:pathData="M11.69,7.44h6.27L19.95,5c0.4,-0.49 0.3,-1.22 -0.23,-1.56c-1.6,-1.05 -5.04,-2.9 -9.62,-2.9c-4.59,0 -8.03,1.85 -9.62,2.9C-0.05,3.78 -0.16,4.51 0.24,5l9.02,11.08c0.42,0.52 1.22,0.52 1.64,0l0.78,-0.96V7.44z"
-            android:fillColor="?attr/backgroundColor"/>
-        <path
-            android:pathData="M10.09,6.44c-2.55,0 -4.88,0.93 -6.68,2.45l5.85,7.18c0.42,0.52 1.22,0.52 1.64,0l0.78,-0.96V7.44h2.84C13.18,6.8 11.68,6.44 10.09,6.44z"
-            android:fillColor="?attr/fillColor"/>
-        <path
-            android:pathData="M17.57,12.17l1.21,-1.21c0.32,-0.32 0.32,-0.83 0,-1.17c-0.32,-0.32 -0.83,-0.32 -1.15,0L16.43,11l-1.21,-1.21c-0.32,-0.32 -0.83,-0.32 -1.15,0L14.06,9.8c-0.32,0.32 -0.32,0.83 0,1.15l1.21,1.21l-1.21,1.21c-0.32,0.32 -0.32,0.83 0,1.15l0.01,0.01c0.32,0.32 0.83,0.32 1.15,0l1.21,-1.21l1.21,1.21c0.32,0.32 0.83,0.32 1.15,0c0.32,-0.32 0.32,-0.83 0,-1.15L17.57,12.17z"
-            android:fillColor="?attr/fillColor"/>
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_2_fully.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_2_fully.xml
deleted file mode 100644
index 012e742..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_2_fully.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<!--
-Copyright (C) 2017 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-android:width="16.24dp"
-android:height="15dp"
-android:viewportWidth="21.86"
-android:viewportHeight="20.19">
-    <group
-        android:translateX="0.85"
-        android:translateY="1.4" >
-        <path
-            android:pathData="M19.95,5c0.4,-0.49 0.3,-1.22 -0.23,-1.56 -1.6,-1.05 -5.04,-2.9 -9.62,-2.9 -4.59,0 -8.03,1.85 -9.62,2.9C-0.05,3.78 -0.16,4.51 0.24,5l9.02,11.08c0.42,0.52 1.22,0.52 1.64,0L19.95,5z"
-            android:fillColor="?attr/backgroundColor" />
-        <path
-            android:pathData="M10.09,6.44c-2.55,0 -4.88,0.93 -6.68,2.45l5.85,7.18c0.42,0.52 1.22,0.52 1.64,0l5.86,-7.19a10.284,10.284 0,0 0,-6.67 -2.44z"
-            android:fillColor="?attr/fillColor" />
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_3.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_3.xml
deleted file mode 100644
index 9b919c1..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_3.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<!--
-    Copyright (C) 2017 The Android Open Source Project
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="16.41dp"
-        android:height="16.41dp"
-        android:viewportWidth="21.7"
-        android:viewportHeight="21.7">
-    <group
-            android:translateX="0.75"
-            android:translateY="2.3" >
-        <path
-            android:pathData="M11.69,7.44h6.27L19.95,5c0.4,-0.49 0.3,-1.22 -0.23,-1.56c-1.6,-1.05 -5.04,-2.9 -9.62,-2.9c-4.59,0 -8.03,1.85 -9.62,2.9C-0.05,3.78 -0.16,4.51 0.24,5l9.02,11.08c0.42,0.52 1.22,0.52 1.64,0l0.78,-0.96V7.44z"
-            android:fillColor="?attr/backgroundColor"/>
-        <path
-            android:pathData="M10.08,4.75c-2.96,0 -5.66,1.06 -7.74,2.82l6.93,8.5c0.21,0.26 0.51,0.39 0.82,0.39c0.22,0 0.44,-0.07 0.63,-0.2c0.07,-0.05 0.14,-0.11 0.2,-0.19l0.78,-0.96V7.44h5.98C15.6,5.77 12.96,4.75 10.08,4.75z"
-            android:fillColor="?attr/fillColor"/>
-        <path
-            android:pathData="M17.57,12.17l1.21,-1.21c0.32,-0.32 0.32,-0.83 0,-1.17c-0.32,-0.32 -0.83,-0.32 -1.15,0L16.43,11l-1.21,-1.21c-0.32,-0.32 -0.83,-0.32 -1.15,0L14.06,9.8c-0.32,0.32 -0.32,0.83 0,1.15l1.21,1.21l-1.21,1.21c-0.32,0.32 -0.32,0.83 0,1.15l0.01,0.01c0.32,0.32 0.83,0.32 1.15,0l1.21,-1.21l1.21,1.21c0.32,0.32 0.83,0.32 1.15,0c0.32,-0.32 0.32,-0.83 0,-1.15L17.57,12.17z"
-            android:fillColor="?attr/fillColor"/>
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_3_fully.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_3_fully.xml
deleted file mode 100644
index 5a61d2a..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_3_fully.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<!--
-Copyright (C) 2017 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="16.27dp"
-    android:height="15dp"
-    android:viewportWidth="21.80"
-    android:viewportHeight="20.1">
-    <group
-        android:translateX="0.81"
-        android:translateY="1.29" >
-        <path
-            android:pathData="M19.95,5c0.4,-0.49 0.3,-1.22 -0.23,-1.56 -1.6,-1.05 -5.04,-2.9 -9.62,-2.9 -4.59,0 -8.03,1.85 -9.62,2.9C-0.05,3.78 -0.16,4.51 0.24,5l9.02,11.08c0.42,0.52 1.22,0.52 1.64,0L19.95,5z"
-            android:fillColor="?attr/backgroundColor"/>
-        <path
-            android:pathData="M10.08,4.75c-2.96,0 -5.66,1.06 -7.74,2.82l6.93,8.5c0.21,0.26 0.51,0.39 0.82,0.39 0.23,0 0.46,-0.07 0.65,-0.22 -0.02,0.02 -0.04,0.03 -0.07,0.05 0.09,-0.06 0.17,-0.13 0.24,-0.22l6.93,-8.5c-2.09,-1.74 -4.8,-2.82 -7.76,-2.82z"
-            android:fillColor="?attr/fillColor"/>
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_4.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_4.xml
deleted file mode 100644
index 144af5a..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_4.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<!--
-    Copyright (C) 2017 The Android Open Source Project
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="16.41dp"
-    android:height="16.41dp"
-    android:viewportWidth="21.95"
-    android:viewportHeight="21.65">
-    <group
-        android:translateX="0.90"
-        android:translateY="2.25"
-        >
-        <path
-            android:pathData="M11.69,15.12l-0.78,0.96c-0.43,0.52 -1.22,0.52 -1.64,0L0.24,5c-0.4,-0.49 -0.29,-1.22 0.23,-1.56c1.59,-1.05 5.03,-2.9 9.62,-2.9c4.59,0 8.02,1.85 9.62,2.9c0.53,0.35 0.63,1.08 0.23,1.56l-1.99,2.44h-6.27V15.12zM18.79,9.79c-0.32,-0.32 -0.83,-0.32 -1.15,0L16.43,11l-1.21,-1.21c-0.32,-0.32 -0.83,-0.32 -1.15,0L14.06,9.8l0,0c-0.32,0.32 -0.32,0.83 0,1.15l1.21,1.21l-1.21,1.21l0,0c-0.32,0.32 -0.32,0.83 0,1.15l0.01,0.01c0.32,0.32 0.83,0.32 1.15,0l1.21,-1.21l1.21,1.21c0.32,0.32 0.83,0.32 1.15,0c0.32,-0.32 0.32,-0.83 0,-1.15l-1.21,-1.21l1.21,-1.21C19.1,10.64 19.1,10.13 18.79,9.79z"
-            android:fillColor="?attr/singleToneColor"/>
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_4_fully.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_4_fully.xml
deleted file mode 100644
index 6c9f983..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_4_fully.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<!--
-Copyright (C) 2017 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="16.31dp"
-    android:height="15dp"
-    android:viewportWidth="21.75"
-    android:viewportHeight="20.0">
-    <group
-        android:translateX="0.80"
-        android:translateY="1.25">
-        <path
-            android:pathData="M19.95,5c0.4,-0.49 0.3,-1.22 -0.23,-1.56 -1.6,-1.05 -5.04,-2.9 -9.62,-2.9 -4.59,0 -8.03,1.85 -9.62,2.9C-0.05,3.78 -0.16,4.51 0.24,5l9.02,11.08c0.42,0.52 1.22,0.52 1.64,0L19.95,5z"
-            android:fillColor="?attr/singleToneColor"/>
-    </group>
-</vector>
diff --git a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_null.xml b/packages/SystemUI/res/drawable/stat_sys_wifi_signal_null.xml
deleted file mode 100644
index 330daa4..0000000
--- a/packages/SystemUI/res/drawable/stat_sys_wifi_signal_null.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<!--
-Copyright (C) 2014 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="16.25dp"
-        android:height="17dp"
-        android:viewportWidth="26.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="?attr/backgroundColor"
-        android:pathData="M13.000000,2.000000C7.700000,2.000000 3.700000,3.900000 0.400000,6.400000L13.000000,22.000000L25.600000,6.500000C22.299999,4.000000 18.299999,2.000000 13.000000,2.000000zM13.000000,18.600000L3.300000,7.000000l0.000000,0.000000l0.000000,0.000000C6.000000,5.300000 8.700000,4.000000 13.000000,4.000000s7.000000,1.400000 9.700000,3.000000l0.000000,0.000000l0.000000,0.000000L13.000000,18.600000z"/>
-</vector>
diff --git a/packages/SystemUI/res/layout/status_bar_wifi_group.xml b/packages/SystemUI/res/layout/status_bar_wifi_group.xml
index c419b90..35cce25 100644
--- a/packages/SystemUI/res/layout/status_bar_wifi_group.xml
+++ b/packages/SystemUI/res/layout/status_bar_wifi_group.xml
@@ -59,10 +59,9 @@
             android:layout_width="wrap_content"
             android:gravity="center_vertical" >
             <com.android.systemui.statusbar.AlphaOptimizedImageView
-                android:theme="?attr/lightIconTheme"
                 android:id="@+id/wifi_signal"
-                android:layout_height="wrap_content"
-                android:layout_width="wrap_content" />
+                android:layout_height="@dimen/status_bar_wifi_signal_size"
+                android:layout_width="@dimen/status_bar_wifi_signal_size" />
         </FrameLayout>
 
         <View
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index a02469e..95a4da6 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -79,6 +79,9 @@
     <!-- Spacing after the wifi signals that is present if there are any icons following it. -->
     <dimen name="status_bar_wifi_signal_spacer_width">2.5dp</dimen>
 
+    <!-- Size of the view displaying the wifi signal icon in the status bar. -->
+    <dimen name="status_bar_wifi_signal_size">15dp</dimen>
+
     <!-- Spacing before the airplane mode icon if there are any icons preceding it. -->
     <dimen name="status_bar_airplane_spacer_width">4dp</dimen>
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
index 3e40cfc..15df1f1 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
@@ -200,7 +200,7 @@
             state.icon = ResourceIcon.get(R.drawable.ic_qs_wifi_disconnected);
             state.label = r.getString(R.string.quick_settings_wifi_label);
         } else {
-            state.icon = ResourceIcon.get(R.drawable.ic_qs_wifi_no_network);
+            state.icon = ResourceIcon.get(WifiIcons.QS_WIFI_NO_NETWORK);
             state.label = r.getString(R.string.quick_settings_wifi_label);
         }
         minimalContentDescription.append(
@@ -415,14 +415,14 @@
 
             // Wi-Fi is off
             if (!mSignalCallback.mInfo.enabled) {
-                mItems.setEmptyState(R.drawable.ic_qs_wifi_detail_empty,
+                mItems.setEmptyState(WifiIcons.QS_WIFI_NO_NETWORK,
                         R.string.wifi_is_off);
                 mItems.setItems(null);
                 return;
             }
 
             // No available access points
-            mItems.setEmptyState(R.drawable.ic_qs_wifi_detail_empty,
+            mItems.setEmptyState(WifiIcons.QS_WIFI_NO_NETWORK,
                     R.string.quick_settings_wifi_detail_empty_text);
 
             // Build the list
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NeutralGoodDrawable.java b/packages/SystemUI/src/com/android/systemui/statusbar/NeutralGoodDrawable.java
deleted file mode 100644
index 8642ca4..0000000
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NeutralGoodDrawable.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.statusbar;
-
-import android.content.Context;
-import android.graphics.drawable.Drawable;
-import android.graphics.drawable.LayerDrawable;
-import android.view.ContextThemeWrapper;
-import android.view.Gravity;
-
-import com.android.settingslib.Utils;
-import com.android.systemui.R;
-
-/**
- * NeutralGoodDrawable implements a drawable that will load 2 underlying drawable resources, one
- * with each the DualToneDarkTheme and DualToneLightTheme, choosing which one based on what
- * DarkIconDispatcher tells us about darkness
- */
-public class NeutralGoodDrawable extends LayerDrawable {
-
-    public static NeutralGoodDrawable create(Context context, int resId) {
-        int dualToneLightTheme = Utils.getThemeAttr(context, R.attr.lightIconTheme);
-        int dualToneDarkTheme = Utils.getThemeAttr(context, R.attr.darkIconTheme);
-        ContextThemeWrapper light = new ContextThemeWrapper(context, dualToneLightTheme);
-        ContextThemeWrapper dark = new ContextThemeWrapper(context, dualToneDarkTheme);
-
-        return create(light, dark, resId);
-    }
-
-    /**
-     * For the on-the-go young entrepreneurial who wants to cache contexts
-     * @param light - a context using the R.attr.lightIconTheme
-     * @param dark - a context using the R.attr.darkIconTheme
-     * @param resId - the resId for our drawable
-     */
-    public static NeutralGoodDrawable create(Context light, Context dark, int resId) {
-        return new NeutralGoodDrawable(
-                new Drawable[] {
-                        light.getDrawable(resId).mutate(),
-                        dark.getDrawable(resId).mutate() });
-    }
-
-    protected NeutralGoodDrawable(Drawable []drawables) {
-        super(drawables);
-
-        for (int i = 0; i < drawables.length; i++) {
-            setLayerGravity(i, Gravity.CENTER);
-        }
-
-        mutate();
-        setDarkIntensity(0);
-    }
-
-    public void setDarkIntensity(float intensity) {
-
-        getDrawable(0).setAlpha((int) ((1 - intensity) * 255f));
-        getDrawable(1).setAlpha((int) (intensity * 255f));
-
-        invalidateSelf();
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarWifiView.java b/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarWifiView.java
index c5751c3..3516279 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarWifiView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarWifiView.java
@@ -25,9 +25,7 @@
 import android.content.Context;
 import android.content.res.ColorStateList;
 import android.graphics.Rect;
-import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
-import android.view.ContextThemeWrapper;
 import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -35,7 +33,6 @@
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 
-import com.android.settingslib.Utils;
 import com.android.systemui.R;
 import com.android.systemui.plugins.DarkIconDispatcher.DarkReceiver;
 import com.android.systemui.statusbar.phone.StatusBarSignalPolicy.WifiIconState;
@@ -59,12 +56,8 @@
     private View mAirplaneSpacer;
     private WifiIconState mState;
     private String mSlot;
-    private float mDarkIntensity = 0;
     private int mVisibleState = -1;
 
-    private ContextThemeWrapper mDarkContext;
-    private ContextThemeWrapper mLightContext;
-
     public static StatusBarWifiView fromContext(Context context, String slot) {
         LayoutInflater inflater = LayoutInflater.from(context);
         StatusBarWifiView v = (StatusBarWifiView) inflater.inflate(R.layout.status_bar_wifi_group, null);
@@ -160,11 +153,6 @@
     }
 
     private void init() {
-        int dualToneLightTheme = Utils.getThemeAttr(mContext, R.attr.lightIconTheme);
-        int dualToneDarkTheme = Utils.getThemeAttr(mContext, R.attr.darkIconTheme);
-        mLightContext = new ContextThemeWrapper(mContext, dualToneLightTheme);
-        mDarkContext = new ContextThemeWrapper(mContext, dualToneDarkTheme);
-
         mWifiGroup = findViewById(R.id.wifi_group);
         mWifiIcon = findViewById(R.id.wifi_signal);
         mIn = findViewById(R.id.wifi_in);
@@ -209,10 +197,7 @@
     private boolean updateState(WifiIconState state) {
         setContentDescription(state.contentDescription);
         if (mState.resId != state.resId && state.resId >= 0) {
-            NeutralGoodDrawable drawable = NeutralGoodDrawable
-                    .create(mLightContext, mDarkContext, state.resId);
-            drawable.setDarkIntensity(mDarkIntensity);
-            mWifiIcon.setImageDrawable(drawable);
+            mWifiIcon.setImageDrawable(mContext.getDrawable(mState.resId));
         }
 
         mIn.setVisibility(state.activityIn ? View.VISIBLE : View.GONE);
@@ -237,10 +222,7 @@
     private void initViewState() {
         setContentDescription(mState.contentDescription);
         if (mState.resId >= 0) {
-            NeutralGoodDrawable drawable = NeutralGoodDrawable.create(
-                    mLightContext, mDarkContext, mState.resId);
-            drawable.setDarkIntensity(mDarkIntensity);
-            mWifiIcon.setImageDrawable(drawable);
+            mWifiIcon.setImageDrawable(mContext.getDrawable(mState.resId));
         }
 
         mIn.setVisibility(mState.activityIn ? View.VISIBLE : View.GONE);
@@ -257,11 +239,8 @@
         if (!isInArea(area, this)) {
             return;
         }
-        mDarkIntensity = darkIntensity;
-        Drawable d = mWifiIcon.getDrawable();
-        if (d instanceof NeutralGoodDrawable) {
-            ((NeutralGoodDrawable)d).setDarkIntensity(darkIntensity);
-        }
+
+        mWifiIcon.setImageTintList(ColorStateList.valueOf(getTint(area, this, tint)));
         mIn.setImageTintList(ColorStateList.valueOf(getTint(area, this, tint)));
         mOut.setImageTintList(ColorStateList.valueOf(getTint(area, this, tint)));
         mDotView.setDecorColor(tint);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java
index 99269cf..02ee243 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java
@@ -215,16 +215,13 @@
         if (entry.isRowDismissed() && hideDismissed) {
             return false;
         }
-
         if (hideRepliedMessages && entry.isLastMessageFromReply()) {
             return false;
         }
-
         // showAmbient == show in shade but not shelf
-        if (!showAmbient && entry.shouldSuppressStatusBar()) {
+        if ((!showAmbient || mFullyDark) && entry.shouldSuppressStatusBar()) {
             return false;
         }
-
         return true;
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index e5defae..b34e24e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -81,7 +81,6 @@
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Handler;
-import android.os.IBinder;
 import android.os.Looper;
 import android.os.Message;
 import android.os.PowerManager;
@@ -123,7 +122,7 @@
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.statusbar.IStatusBarService;
-import com.android.internal.statusbar.StatusBarIcon;
+import com.android.internal.statusbar.RegisterStatusBarResult;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.keyguard.KeyguardUpdateMonitorCallback;
@@ -690,17 +689,11 @@
         mCommandQueue = getComponent(CommandQueue.class);
         mCommandQueue.addCallback(this);
 
-        int[] switches = new int[9];
-        ArrayList<IBinder> binders = new ArrayList<>();
-        ArrayList<String> iconSlots = new ArrayList<>();
-        ArrayList<StatusBarIcon> icons = new ArrayList<>();
-        Rect fullscreenStackBounds = new Rect();
-        Rect dockedStackBounds = new Rect();
+        RegisterStatusBarResult result = null;
         try {
-            mBarService.registerStatusBar(mCommandQueue, iconSlots, icons, switches, binders,
-                    fullscreenStackBounds, dockedStackBounds);
+            result = mBarService.registerStatusBar(mCommandQueue);
         } catch (RemoteException ex) {
-            // If the system process isn't there we're doomed anyway.
+            ex.rethrowFromSystemServer();
         }
 
         createAndAddWindows();
@@ -714,28 +707,29 @@
         // Set up the initial notification state. This needs to happen before CommandQueue.disable()
         setUpPresenter();
 
-        setSystemUiVisibility(mDisplayId, switches[1], switches[7], switches[8], 0xffffffff,
-                fullscreenStackBounds, dockedStackBounds);
-        topAppWindowChanged(mDisplayId, switches[2] != 0);
+        setSystemUiVisibility(mDisplayId, result.mSystemUiVisibility,
+                result.mFullscreenStackSysUiVisibility, result.mDockedStackSysUiVisibility,
+                0xffffffff, result.mFullscreenStackBounds, result.mDockedStackBounds);
+        topAppWindowChanged(mDisplayId, result.mMenuVisible);
         // StatusBarManagerService has a back up of IME token and it's restored here.
-        setImeWindowStatus(mDisplayId, binders.get(0), switches[3], switches[4], switches[5] != 0);
+        setImeWindowStatus(mDisplayId, result.mImeToken, result.mImeWindowVis,
+                result.mImeBackDisposition, result.mShowImeSwitcher);
 
         // Set up the initial icon state
-        int N = iconSlots.size();
-        for (int i=0; i < N; i++) {
-            mCommandQueue.setIcon(iconSlots.get(i), icons.get(i));
+        int numIcons = result.mIcons.size();
+        for (int i = 0; i < numIcons; i++) {
+            mCommandQueue.setIcon(result.mIcons.keyAt(i), result.mIcons.valueAt(i));
         }
 
 
         if (DEBUG) {
             Log.d(TAG, String.format(
                     "init: icons=%d disabled=0x%08x lights=0x%08x menu=0x%08x imeButton=0x%08x",
-                   icons.size(),
-                   switches[0],
-                   switches[1],
-                   switches[2],
-                   switches[3]
-                   ));
+                    numIcons,
+                    result.mDisabledFlags1,
+                    result.mSystemUiVisibility,
+                    result.mMenuVisible ? 1 : 0,
+                    result.mImeWindowVis));
         }
 
         IntentFilter internalFilter = new IntentFilter();
@@ -774,9 +768,10 @@
 
         // set the initial view visibility
         Dependency.get(InitController.class).addPostInitTask(this::updateAreThereNotifications);
-        Dependency.get(InitController.class).addPostInitTask(() -> {
-            setUpDisableFlags(switches[0], switches[6]);
-        });
+        int disabledFlags1 = result.mDisabledFlags1;
+        int disabledFlags2 = result.mDisabledFlags2;
+        Dependency.get(InitController.class).addPostInitTask(
+                () -> setUpDisableFlags(disabledFlags1, disabledFlags2));
 
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/WifiIcons.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/WifiIcons.java
index f629863..9db109d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/WifiIcons.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/WifiIcons.java
@@ -19,18 +19,6 @@
 import com.android.systemui.R;
 
 public class WifiIcons {
-    static final int[][] WIFI_SIGNAL_STRENGTH = {
-            { R.drawable.stat_sys_wifi_signal_0,
-              R.drawable.stat_sys_wifi_signal_1,
-              R.drawable.stat_sys_wifi_signal_2,
-              R.drawable.stat_sys_wifi_signal_3,
-              R.drawable.stat_sys_wifi_signal_4 },
-            { R.drawable.stat_sys_wifi_signal_0_fully,
-              R.drawable.stat_sys_wifi_signal_1_fully,
-              R.drawable.stat_sys_wifi_signal_2_fully,
-              R.drawable.stat_sys_wifi_signal_3_fully,
-              R.drawable.stat_sys_wifi_signal_4_fully }
-        };
 
     static final int[] WIFI_FULL_ICONS = {
             com.android.internal.R.drawable.ic_wifi_signal_0,
@@ -40,18 +28,23 @@
             com.android.internal.R.drawable.ic_wifi_signal_4
     };
 
+    private static final int[] WIFI_NO_INTERNET_ICONS = {
+            R.drawable.ic_qs_wifi_0,
+            R.drawable.ic_qs_wifi_1,
+            R.drawable.ic_qs_wifi_2,
+            R.drawable.ic_qs_wifi_3,
+            R.drawable.ic_qs_wifi_4
+    };
+
     public static final int[][] QS_WIFI_SIGNAL_STRENGTH = {
-            { R.drawable.ic_qs_wifi_0,
-              R.drawable.ic_qs_wifi_1,
-              R.drawable.ic_qs_wifi_2,
-              R.drawable.ic_qs_wifi_3,
-              R.drawable.ic_qs_wifi_4 },
+            WIFI_NO_INTERNET_ICONS,
             WIFI_FULL_ICONS
-        };
+    };
+    static final int[][] WIFI_SIGNAL_STRENGTH = QS_WIFI_SIGNAL_STRENGTH;
 
     public static final int QS_WIFI_DISABLED = com.android.internal.R.drawable.ic_wifi_signal_0;
-    static final int QS_WIFI_NO_NETWORK = R.drawable.ic_qs_wifi_no_network;
-    static final int WIFI_NO_NETWORK = R.drawable.stat_sys_wifi_signal_null;
+    public static final int QS_WIFI_NO_NETWORK = com.android.internal.R.drawable.ic_wifi_signal_0;
+    static final int WIFI_NO_NETWORK = QS_WIFI_NO_NETWORK;
 
     static final int WIFI_LEVEL_COUNT = WIFI_SIGNAL_STRENGTH[0].length;
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java
index 4a69cd7..17d9cbe 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java
@@ -17,19 +17,14 @@
 package com.android.systemui.statusbar.tv;
 
 import android.content.Context;
-import android.graphics.Rect;
-import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 
 import com.android.internal.statusbar.IStatusBarService;
-import com.android.internal.statusbar.StatusBarIcon;
 import com.android.systemui.SystemUI;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.CommandQueue.Callbacks;
 
-import java.util.ArrayList;
-
 /**
  * Status bar implementation for "large screen" products that mostly present no on-screen nav
  */
@@ -43,17 +38,10 @@
         putComponent(TvStatusBar.class, this);
         CommandQueue commandQueue = getComponent(CommandQueue.class);
         commandQueue.addCallback(this);
-        int[] switches = new int[9];
-        ArrayList<IBinder> binders = new ArrayList<>();
-        ArrayList<String> iconSlots = new ArrayList<>();
-        ArrayList<StatusBarIcon> icons = new ArrayList<>();
-        Rect fullscreenStackBounds = new Rect();
-        Rect dockedStackBounds = new Rect();
         mBarService = IStatusBarService.Stub.asInterface(
                 ServiceManager.getService(Context.STATUS_BAR_SERVICE));
         try {
-            mBarService.registerStatusBar(commandQueue, iconSlots, icons, switches, binders,
-                    fullscreenStackBounds, dockedStackBounds);
+            mBarService.registerStatusBar(commandQueue);
         } catch (RemoteException ex) {
             // If the system process isn't there we're doomed anyway.
         }
diff --git a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
index af58b19..c6f6c50 100644
--- a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
+++ b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
@@ -3515,10 +3515,10 @@
     /**
      * Process state of UID changed; if needed, will trigger
      * {@link #updateRulesForDataUsageRestrictionsUL(int)} and
-     * {@link #updateRulesForPowerRestrictionsUL(int)}
+     * {@link #updateRulesForPowerRestrictionsUL(int)}. Returns true if the state was updated.
      */
     @GuardedBy("mUidRulesFirstLock")
-    private void updateUidStateUL(int uid, int uidState) {
+    private boolean updateUidStateUL(int uid, int uidState) {
         Trace.traceBegin(Trace.TRACE_TAG_NETWORK, "updateUidStateUL");
         try {
             final int oldUidState = mUidState.get(uid, ActivityManager.PROCESS_STATE_CACHED_EMPTY);
@@ -3537,15 +3537,16 @@
                     }
                     updateRulesForPowerRestrictionsUL(uid);
                 }
-                updateNetworkStats(uid, isUidStateForeground(uidState));
+                return true;
             }
         } finally {
             Trace.traceEnd(Trace.TRACE_TAG_NETWORK);
         }
+        return false;
     }
 
     @GuardedBy("mUidRulesFirstLock")
-    private void removeUidStateUL(int uid) {
+    private boolean removeUidStateUL(int uid) {
         final int index = mUidState.indexOfKey(uid);
         if (index >= 0) {
             final int oldUidState = mUidState.valueAt(index);
@@ -3560,9 +3561,10 @@
                     updateRuleForRestrictPowerUL(uid);
                 }
                 updateRulesForPowerRestrictionsUL(uid);
-                updateNetworkStats(uid, false);
+                return true;
             }
         }
+        return false;
     }
 
     // adjust stats accounting based on foreground status
@@ -4552,21 +4554,26 @@
                 }
             }
         }
-
     };
 
     void handleUidChanged(int uid, int procState, long procStateSeq) {
         Trace.traceBegin(Trace.TRACE_TAG_NETWORK, "onUidStateChanged");
         try {
+            boolean updated;
             synchronized (mUidRulesFirstLock) {
                 // We received a uid state change callback, add it to the history so that it
                 // will be useful for debugging.
                 mLogger.uidStateChanged(uid, procState, procStateSeq);
                 // Now update the network policy rules as per the updated uid state.
-                updateUidStateUL(uid, procState);
+                updated = updateUidStateUL(uid, procState);
                 // Updating the network rules is done, so notify AMS about this.
                 mActivityManagerInternal.notifyNetworkPolicyRulesUpdated(uid, procStateSeq);
             }
+            // Do this without the lock held. handleUidChanged() and handleUidGone() are
+            // called from the handler, so there's no multi-threading issue.
+            if (updated) {
+                updateNetworkStats(uid, isUidStateForeground(procState));
+            }
         } finally {
             Trace.traceEnd(Trace.TRACE_TAG_NETWORK);
         }
@@ -4575,8 +4582,14 @@
     void handleUidGone(int uid) {
         Trace.traceBegin(Trace.TRACE_TAG_NETWORK, "onUidGone");
         try {
+            boolean updated;
             synchronized (mUidRulesFirstLock) {
-                removeUidStateUL(uid);
+                updated = removeUidStateUL(uid);
+            }
+            // Do this without the lock held. handleUidChanged() and handleUidGone() are
+            // called from the handler, so there's no multi-threading issue.
+            if (updated) {
+                updateNetworkStats(uid, false);
             }
         } finally {
             Trace.traceEnd(Trace.TRACE_TAG_NETWORK);
diff --git a/services/core/java/com/android/server/statusbar/StatusBarManagerService.java b/services/core/java/com/android/server/statusbar/StatusBarManagerService.java
index 0493ae90..aaf3df3 100644
--- a/services/core/java/com/android/server/statusbar/StatusBarManagerService.java
+++ b/services/core/java/com/android/server/statusbar/StatusBarManagerService.java
@@ -52,6 +52,7 @@
 import com.android.internal.statusbar.IStatusBar;
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.internal.statusbar.NotificationVisibility;
+import com.android.internal.statusbar.RegisterStatusBarResult;
 import com.android.internal.statusbar.StatusBarIcon;
 import com.android.internal.util.DumpUtils;
 import com.android.server.LocalServices;
@@ -63,7 +64,6 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
-import java.util.List;
 
 /**
  * A note on locking:  We rely on the fact that calls onto mBar are oneway or
@@ -1037,37 +1037,27 @@
     // ================================================================================
     // TODO(b/118592525): refactor it as an IStatusBar API.
     @Override
-    public void registerStatusBar(IStatusBar bar, List<String> iconSlots,
-            List<StatusBarIcon> iconList, int switches[], List<IBinder> binders,
-            Rect fullscreenStackBounds, Rect dockedStackBounds) {
+    public RegisterStatusBarResult registerStatusBar(IStatusBar bar) {
         enforceStatusBarService();
 
         Slog.i(TAG, "registerStatusBar bar=" + bar);
         mBar = bar;
         mDeathRecipient.linkToDeath();
         notifyBarAttachChanged();
+        final ArrayMap<String, StatusBarIcon> icons;
         synchronized (mIcons) {
-            for (String slot : mIcons.keySet()) {
-                iconSlots.add(slot);
-                iconList.add(mIcons.get(slot));
-            }
+            icons = new ArrayMap<>(mIcons);
         }
         synchronized (mLock) {
             // TODO(b/118592525): Currently, status bar only works on the default display.
             // Make it aware of multi-display if needed.
             final UiState state = mDisplayUiState.get(DEFAULT_DISPLAY);
-            switches[0] = gatherDisableActionsLocked(mCurrentUserId, 1);
-            switches[1] = state.mSystemUiVisibility;
-            switches[2] = state.mMenuVisible ? 1 : 0;
-            switches[3] = state.mImeWindowVis;
-            switches[4] = state.mImeBackDisposition;
-            switches[5] = state.mShowImeSwitcher ? 1 : 0;
-            switches[6] = gatherDisableActionsLocked(mCurrentUserId, 2);
-            switches[7] = state.mFullscreenStackSysUiVisibility;
-            switches[8] = state.mDockedStackSysUiVisibility;
-            binders.add(state.mImeToken);
-            fullscreenStackBounds.set(state.mFullscreenStackBounds);
-            dockedStackBounds.set(state.mDockedStackBounds);
+            return new RegisterStatusBarResult(icons, gatherDisableActionsLocked(mCurrentUserId, 1),
+                    state.mSystemUiVisibility, state.mMenuVisible, state.mImeWindowVis,
+                    state.mImeBackDisposition, state.mShowImeSwitcher,
+                    gatherDisableActionsLocked(mCurrentUserId, 2),
+                    state.mFullscreenStackSysUiVisibility, state.mDockedStackSysUiVisibility,
+                    state.mImeToken, state.mFullscreenStackBounds, state.mDockedStackBounds);
         }
     }
 
diff --git a/services/core/java/com/android/server/wm/DisplayPolicy.java b/services/core/java/com/android/server/wm/DisplayPolicy.java
index bbb857f..6ae7720 100644
--- a/services/core/java/com/android/server/wm/DisplayPolicy.java
+++ b/services/core/java/com/android/server/wm/DisplayPolicy.java
@@ -49,7 +49,7 @@
 import static android.view.WindowManager.LayoutParams.LAST_SUB_WINDOW;
 import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT;
 import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES;
-import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
+import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;
 import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT;
 import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR;
 import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_IS_SCREEN_DECOR;
@@ -211,7 +211,6 @@
 
     private final boolean mCarDockEnablesAccelerometer;
     private final boolean mDeskDockEnablesAccelerometer;
-    private final boolean mTranslucentDecorEnabled;
     private final AccessibilityManager mAccessibilityManager;
     private final ImmersiveModeConfirmation mImmersiveModeConfirmation;
     private final ScreenshotHelper mScreenshotHelper;
@@ -434,7 +433,6 @@
         final Resources r = mContext.getResources();
         mCarDockEnablesAccelerometer = r.getBoolean(R.bool.config_carDockEnablesAccelerometer);
         mDeskDockEnablesAccelerometer = r.getBoolean(R.bool.config_deskDockEnablesAccelerometer);
-        mTranslucentDecorEnabled = r.getBoolean(R.bool.config_enableTranslucentDecor);
         mForceShowSystemBarsFromExternal = r.getBoolean(R.bool.config_forceShowSystemBars);
 
         mAccessibilityManager = (AccessibilityManager) mContext.getSystemService(
@@ -1287,14 +1285,12 @@
 
     private static int getImpliedSysUiFlagsForLayout(LayoutParams attrs) {
         int impliedFlags = 0;
-        if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) {
-            impliedFlags |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
-        }
-        final boolean forceWindowDrawsStatusBarBackground =
-                (attrs.privateFlags & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND) != 0;
+        final boolean forceWindowDrawsBarBackgrounds =
+                (attrs.privateFlags & PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS) != 0
+                && attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT;
         if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0
-                || forceWindowDrawsStatusBarBackground
-                && attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT) {
+                || forceWindowDrawsBarBackgrounds) {
+            impliedFlags |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
             impliedFlags |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
         }
         return impliedFlags;
@@ -1396,9 +1392,6 @@
         navTranslucent &= !immersiveSticky;  // transient trumps translucent
         boolean isKeyguardShowing = isStatusBarKeyguard()
                 && !mService.mPolicy.isKeyguardOccluded();
-        if (!isKeyguardShowing) {
-            navTranslucent &= areTranslucentBarsAllowed();
-        }
         boolean statusBarForcesShowingNavigation = !isKeyguardShowing && mStatusBar != null
                 && (mStatusBar.getAttrs().privateFlags
                 & PRIVATE_FLAG_STATUS_FORCE_SHOW_NAVIGATION) != 0;
@@ -1560,9 +1553,6 @@
         boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0;
         boolean statusBarTranslucent = (sysui
                 & (View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT)) != 0;
-        if (!isKeyguardShowing) {
-            statusBarTranslucent &= areTranslucentBarsAllowed();
-        }
 
         // If the status bar is hidden, we don't want to cause windows behind it to scroll.
         if (mStatusBar.isVisibleLw() && !statusBarTransient) {
@@ -1915,13 +1905,14 @@
                         && (fl & FLAG_FULLSCREEN) == 0
                         && (fl & FLAG_TRANSLUCENT_STATUS) == 0
                         && (fl & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0
-                        && (pfl & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND) == 0) {
+                        && (pfl & PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS) == 0) {
                     // Ensure policy decor includes status bar
                     dcf.top = displayFrames.mStable.top;
                 }
                 if ((fl & FLAG_TRANSLUCENT_NAVIGATION) == 0
                         && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0
-                        && (fl & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) {
+                        && (fl & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0
+                        && (pfl & PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS) == 0) {
                     // Ensure policy decor includes navigation bar
                     dcf.bottom = displayFrames.mStable.bottom;
                     dcf.right = displayFrames.mStable.right;
@@ -3148,6 +3139,8 @@
                 drawsStatusBarBackground(vis, mTopFullscreenOpaqueWindowState);
         final boolean dockedDrawsStatusBarBackground =
                 drawsStatusBarBackground(dockedVis, mTopDockedOpaqueWindowState);
+        final boolean fullscreenDrawsNavBarBackground =
+                drawsNavigationBarBackground(vis, mTopFullscreenOpaqueWindowState);
 
         // prevent status bar interaction from clearing certain flags
         int type = win.getAttrs().type;
@@ -3167,12 +3160,12 @@
         if (fullscreenDrawsStatusBarBackground && dockedDrawsStatusBarBackground) {
             vis |= View.STATUS_BAR_TRANSPARENT;
             vis &= ~View.STATUS_BAR_TRANSLUCENT;
-        } else if ((!areTranslucentBarsAllowed() && fullscreenTransWin != mStatusBar)
-                || forceOpaqueStatusBar) {
+        } else if (forceOpaqueStatusBar) {
             vis &= ~(View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT);
         }
 
-        vis = configureNavBarOpacity(vis, dockedStackVisible, freeformStackVisible, resizing);
+        vis = configureNavBarOpacity(vis, dockedStackVisible, freeformStackVisible, resizing,
+                fullscreenDrawsNavBarBackground);
 
         // update status bar
         boolean immersiveSticky =
@@ -3256,8 +3249,9 @@
         return vis;
     }
 
-    private boolean drawsStatusBarBackground(int vis, WindowState win) {
-        if (!mStatusBarController.isTransparentAllowed(win)) {
+    private boolean drawsBarBackground(int vis, WindowState win, BarController controller,
+            int translucentFlag) {
+        if (!controller.isTransparentAllowed(win)) {
             return false;
         }
         if (win == null) {
@@ -3267,9 +3261,17 @@
         final boolean drawsSystemBars =
                 (win.getAttrs().flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0;
         final boolean forceDrawsSystemBars =
-                (win.getAttrs().privateFlags & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND) != 0;
+                (win.getAttrs().privateFlags & PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS) != 0;
 
-        return forceDrawsSystemBars || drawsSystemBars && (vis & View.STATUS_BAR_TRANSLUCENT) == 0;
+        return forceDrawsSystemBars || drawsSystemBars && (vis & translucentFlag) == 0;
+    }
+
+    private boolean drawsStatusBarBackground(int vis, WindowState win) {
+        return drawsBarBackground(vis, win, mStatusBarController, FLAG_TRANSLUCENT_STATUS);
+    }
+
+    private boolean drawsNavigationBarBackground(int vis, WindowState win) {
+        return drawsBarBackground(vis, win, mNavigationBarController, FLAG_TRANSLUCENT_NAVIGATION);
     }
 
     /**
@@ -3277,10 +3279,13 @@
      *         on the nav bar opacity rules chosen by {@link #mNavBarOpacityMode}.
      */
     private int configureNavBarOpacity(int visibility, boolean dockedStackVisible,
-            boolean freeformStackVisible, boolean isDockedDividerResizing) {
+            boolean freeformStackVisible, boolean isDockedDividerResizing,
+            boolean fullscreenDrawsBackground) {
         if (mNavBarOpacityMode == NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED) {
             if (dockedStackVisible || freeformStackVisible || isDockedDividerResizing) {
                 visibility = setNavBarOpaqueFlag(visibility);
+            } else if (fullscreenDrawsBackground) {
+                visibility = setNavBarTransparentFlag(visibility);
             }
         } else if (mNavBarOpacityMode == NAV_BAR_TRANSLUCENT_WHEN_FREEFORM_OPAQUE_OTHERWISE) {
             if (isDockedDividerResizing) {
@@ -3292,9 +3297,6 @@
             }
         }
 
-        if (!areTranslucentBarsAllowed()) {
-            visibility &= ~View.NAVIGATION_BAR_TRANSLUCENT;
-        }
         return visibility;
     }
 
@@ -3307,6 +3309,11 @@
         return visibility | View.NAVIGATION_BAR_TRANSLUCENT;
     }
 
+    private int setNavBarTransparentFlag(int visibility) {
+        visibility &= ~View.NAVIGATION_BAR_TRANSLUCENT;
+        return visibility | View.NAVIGATION_BAR_TRANSPARENT;
+    }
+
     private void clearClearableFlagsLw() {
         int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS;
         if (newVal != mResettingSystemUiFlags) {
@@ -3338,16 +3345,6 @@
         return (systemUiFlags & disableNavigationBar) == disableNavigationBar;
     }
 
-    /**
-     * @return whether the navigation or status bar can be made translucent
-     *
-     * This should return true unless touch exploration is not enabled or
-     * R.boolean.config_enableTranslucentDecor is false.
-     */
-    private boolean areTranslucentBarsAllowed() {
-        return mTranslucentDecorEnabled;
-    }
-
     boolean shouldRotateSeamlessly(DisplayRotation displayRotation, int oldRotation,
             int newRotation) {
         // For the upside down rotation we don't rotate seamlessly as the navigation
diff --git a/services/core/java/com/android/server/wm/TaskSnapshotSurface.java b/services/core/java/com/android/server/wm/TaskSnapshotSurface.java
index dafed9e..39b5662 100644
--- a/services/core/java/com/android/server/wm/TaskSnapshotSurface.java
+++ b/services/core/java/com/android/server/wm/TaskSnapshotSurface.java
@@ -29,8 +29,10 @@
 import static android.view.WindowManager.LayoutParams.FLAG_SECURE;
 import static android.view.WindowManager.LayoutParams.FLAG_SLIPPERY;
 import static android.view.WindowManager.LayoutParams.FLAG_SPLIT_TOUCH;
+import static android.view.WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION;
+import static android.view.WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
 import static android.view.WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH;
-import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
+import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
 
 import static com.android.internal.policy.DecorView.NAVIGATION_BAR_COLOR_VIEW_ATTRIBUTES;
@@ -104,7 +106,7 @@
             | FLAG_SCALED
             | FLAG_SECURE;
 
-    private static final int PRIVATE_FLAG_INHERITS = PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
+    private static final int PRIVATE_FLAG_INHERITS = PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;
 
     private static final String TAG = TAG_WITH_CLASS_NAME ? "SnapshotStartingWindow" : TAG_WM;
     private static final int MSG_REPORT_DRAW = 0;
@@ -493,10 +495,12 @@
             mWindowPrivateFlags = windowPrivateFlags;
             mSysUiVis = sysUiVis;
             final Context context = ActivityThread.currentActivityThread().getSystemUiContext();
-            mStatusBarColor = DecorView.calculateStatusBarColor(windowFlags,
-                    context.getColor(R.color.system_bar_background_semi_transparent),
-                    statusBarColor);
-            mNavigationBarColor = navigationBarColor;
+            final int semiTransparent = context.getColor(
+                    R.color.system_bar_background_semi_transparent);
+            mStatusBarColor = DecorView.calculateBarColor(windowFlags, FLAG_TRANSLUCENT_STATUS,
+                    semiTransparent, statusBarColor);
+            mNavigationBarColor = DecorView.calculateBarColor(windowFlags,
+                    FLAG_TRANSLUCENT_NAVIGATION, semiTransparent, navigationBarColor);
             mStatusBarPaint.setColor(mStatusBarColor);
             mNavigationBarPaint.setColor(navigationBarColor);
         }
@@ -507,10 +511,10 @@
         }
 
         int getStatusBarColorViewHeight() {
-            final boolean forceStatusBarBackground =
-                    (mWindowPrivateFlags & PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND) != 0;
+            final boolean forceBarBackground =
+                    (mWindowPrivateFlags & PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS) != 0;
             if (STATUS_BAR_COLOR_VIEW_ATTRIBUTES.isVisible(
-                    mSysUiVis, mStatusBarColor, mWindowFlags, forceStatusBarBackground)) {
+                    mSysUiVis, mStatusBarColor, mWindowFlags, forceBarBackground)) {
                 return getColorViewTopInset(mStableInsets.top, mContentInsets.top);
             } else {
                 return 0;
@@ -518,8 +522,10 @@
         }
 
         private boolean isNavigationBarColorViewVisible() {
+            final boolean forceBarBackground =
+                    (mWindowPrivateFlags & PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS) != 0;
             return NAVIGATION_BAR_COLOR_VIEW_ATTRIBUTES.isVisible(
-                    mSysUiVis, mNavigationBarColor, mWindowFlags, false /* force */);
+                    mSysUiVis, mNavigationBarColor, mWindowFlags, forceBarBackground);
         }
 
         void drawDecors(Canvas c, @Nullable Rect alreadyDrawnFrame) {
diff --git a/services/net/java/android/net/ipmemorystore/OnBlobRetrievedListener.java b/services/net/java/android/net/ipmemorystore/OnBlobRetrievedListener.java
index 9685ff6..22978a2 100644
--- a/services/net/java/android/net/ipmemorystore/OnBlobRetrievedListener.java
+++ b/services/net/java/android/net/ipmemorystore/OnBlobRetrievedListener.java
@@ -30,12 +30,15 @@
 
     /** Converts this OnBlobRetrievedListener to a parcelable object */
     @NonNull
-    static IOnBlobRetrievedListener toAIDL(final OnBlobRetrievedListener listener) {
+    static IOnBlobRetrievedListener toAIDL(@NonNull final OnBlobRetrievedListener listener) {
         return new IOnBlobRetrievedListener.Stub() {
             @Override
             public void onBlobRetrieved(final StatusParcelable statusParcelable, final String l2Key,
                     final String name, final Blob blob) {
-                listener.onBlobRetrieved(new Status(statusParcelable), l2Key, name, blob);
+                // NonNull, but still don't crash the system server if null
+                if (null != listener) {
+                    listener.onBlobRetrieved(new Status(statusParcelable), l2Key, name, blob);
+                }
             }
         };
     }
diff --git a/services/net/java/android/net/ipmemorystore/OnL2KeyResponseListener.java b/services/net/java/android/net/ipmemorystore/OnL2KeyResponseListener.java
index 80209c5..9e7c1c8 100644
--- a/services/net/java/android/net/ipmemorystore/OnL2KeyResponseListener.java
+++ b/services/net/java/android/net/ipmemorystore/OnL2KeyResponseListener.java
@@ -30,12 +30,15 @@
 
     /** Converts this OnL2KeyResponseListener to a parcelable object */
     @NonNull
-    static IOnL2KeyResponseListener toAIDL(final OnL2KeyResponseListener listener) {
+    static IOnL2KeyResponseListener toAIDL(@NonNull final OnL2KeyResponseListener listener) {
         return new IOnL2KeyResponseListener.Stub() {
             @Override
             public void onL2KeyResponse(final StatusParcelable statusParcelable,
                     final String l2Key) {
-                listener.onL2KeyResponse(new Status(statusParcelable), l2Key);
+                // NonNull, but still don't crash the system server if null
+                if (null != listener) {
+                    listener.onL2KeyResponse(new Status(statusParcelable), l2Key);
+                }
             }
         };
     }
diff --git a/services/net/java/android/net/ipmemorystore/OnNetworkAttributesRetrievedListener.java b/services/net/java/android/net/ipmemorystore/OnNetworkAttributesRetrievedListener.java
index f0f6f40..59da268 100644
--- a/services/net/java/android/net/ipmemorystore/OnNetworkAttributesRetrievedListener.java
+++ b/services/net/java/android/net/ipmemorystore/OnNetworkAttributesRetrievedListener.java
@@ -31,15 +31,18 @@
     /** Converts this OnNetworkAttributesRetrievedListener to a parcelable object */
     @NonNull
     static IOnNetworkAttributesRetrievedListener toAIDL(
-            final OnNetworkAttributesRetrievedListener listener) {
+            @NonNull final OnNetworkAttributesRetrievedListener listener) {
         return new IOnNetworkAttributesRetrievedListener.Stub() {
             @Override
             public void onNetworkAttributesRetrieved(final StatusParcelable statusParcelable,
                     final String l2Key,
                     final NetworkAttributesParcelable networkAttributesParcelable) {
-                listener.onNetworkAttributesRetrieved(
-                        new Status(statusParcelable), l2Key,
-                        new NetworkAttributes(networkAttributesParcelable));
+                // NonNull, but still don't crash the system server if null
+                if (null != listener) {
+                    listener.onNetworkAttributesRetrieved(
+                            new Status(statusParcelable), l2Key,
+                            new NetworkAttributes(networkAttributesParcelable));
+                }
             }
         };
     }
diff --git a/services/net/java/android/net/ipmemorystore/OnSameL3NetworkResponseListener.java b/services/net/java/android/net/ipmemorystore/OnSameL3NetworkResponseListener.java
index ba1e0e6..0154fd2 100644
--- a/services/net/java/android/net/ipmemorystore/OnSameL3NetworkResponseListener.java
+++ b/services/net/java/android/net/ipmemorystore/OnSameL3NetworkResponseListener.java
@@ -30,14 +30,18 @@
 
     /** Converts this OnSameL3NetworkResponseListener to a parcelable object */
     @NonNull
-    static IOnSameL3NetworkResponseListener toAIDL(final OnSameL3NetworkResponseListener listener) {
+    static IOnSameL3NetworkResponseListener toAIDL(
+            @NonNull final OnSameL3NetworkResponseListener listener) {
         return new IOnSameL3NetworkResponseListener.Stub() {
             @Override
             public void onSameL3NetworkResponse(final StatusParcelable statusParcelable,
                     final SameL3NetworkResponseParcelable sameL3NetworkResponseParcelable) {
-                listener.onSameL3NetworkResponse(
-                        new Status(statusParcelable),
-                        new SameL3NetworkResponse(sameL3NetworkResponseParcelable));
+                // NonNull, but still don't crash the system server if null
+                if (null != listener) {
+                    listener.onSameL3NetworkResponse(
+                            new Status(statusParcelable),
+                            new SameL3NetworkResponse(sameL3NetworkResponseParcelable));
+                }
             }
         };
     }
diff --git a/services/net/java/android/net/ipmemorystore/OnStatusListener.java b/services/net/java/android/net/ipmemorystore/OnStatusListener.java
index 0de1666..824b7b0 100644
--- a/services/net/java/android/net/ipmemorystore/OnStatusListener.java
+++ b/services/net/java/android/net/ipmemorystore/OnStatusListener.java
@@ -17,6 +17,7 @@
 package android.net.ipmemorystore;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 
 /**
  * A listener for the IpMemoryStore to return a status to a client.
@@ -30,11 +31,13 @@
 
     /** Converts this OnStatusListener to a parcelable object */
     @NonNull
-    static IOnStatusListener toAIDL(final OnStatusListener listener) {
+    static IOnStatusListener toAIDL(@Nullable final OnStatusListener listener) {
         return new IOnStatusListener.Stub() {
             @Override
             public void onComplete(final StatusParcelable statusParcelable) {
-                listener.onComplete(new Status(statusParcelable));
+                if (null != listener) {
+                    listener.onComplete(new Status(statusParcelable));
+                }
             }
         };
     }
diff --git a/services/tests/servicestests/src/com/android/server/am/UserControllerTest.java b/services/tests/servicestests/src/com/android/server/am/UserControllerTest.java
index 46d0761..231025c 100644
--- a/services/tests/servicestests/src/com/android/server/am/UserControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/UserControllerTest.java
@@ -484,9 +484,6 @@
 
     private void waitForHandlerToComplete(Handler handler, long waitTimeMs)
             throws InterruptedException {
-        if (!handler.hasMessagesOrCallbacks()) { // if nothing queued, do not wait.
-            return;
-        }
         final Object lock = new Object();
         synchronized (lock) {
             handler.post(() -> {
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyLayoutTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyLayoutTests.java
index 03969da..e90f094 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyLayoutTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyLayoutTests.java
@@ -27,7 +27,7 @@
 import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
 import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;
 import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_NEVER;
-import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
+import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;
 import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING;
 import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
@@ -142,20 +142,20 @@
     }
 
     @Test
-    public void layoutWindowLw_appWontDrawBars_forceStatus() throws Exception {
+    public void layoutWindowLw_appWontDrawBars_forceStatusAndNav() throws Exception {
         synchronized (mWm.mGlobalLock) {
             mWindow.mAttrs.flags &= ~FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS;
-            mWindow.mAttrs.privateFlags |= PRIVATE_FLAG_FORCE_DRAW_STATUS_BAR_BACKGROUND;
+            mWindow.mAttrs.privateFlags |= PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS;
             addWindow(mWindow);
 
             mDisplayPolicy.beginLayoutLw(mFrames, 0 /* UI mode */);
             mDisplayPolicy.layoutWindowLw(mWindow, null, mFrames);
 
-            assertInsetByTopBottom(mWindow.getParentFrame(), 0, NAV_BAR_HEIGHT);
+            assertInsetByTopBottom(mWindow.getParentFrame(), 0, 0);
             assertInsetByTopBottom(mWindow.getStableFrameLw(), STATUS_BAR_HEIGHT, NAV_BAR_HEIGHT);
             assertInsetByTopBottom(mWindow.getContentFrameLw(), STATUS_BAR_HEIGHT, NAV_BAR_HEIGHT);
-            assertInsetByTopBottom(mWindow.getDecorFrame(), 0, NAV_BAR_HEIGHT);
-            assertInsetByTopBottom(mWindow.getDisplayFrameLw(), 0, NAV_BAR_HEIGHT);
+            assertInsetByTopBottom(mWindow.getDecorFrame(), 0, 0);
+            assertInsetByTopBottom(mWindow.getDisplayFrameLw(), 0, 0);
         }
     }