diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index a22398d..89e54b8 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -156,14 +156,7 @@
         updateIconSize(resources);
         mTaskbarHeightForIme = resources.getDimensionPixelSize(R.dimen.taskbar_ime_size);
 
-        // Inflate views.
-        mDragLayer = (TaskbarDragLayer) mLayoutInflater.inflate(
-                R.layout.taskbar, null, false);
-        TaskbarView taskbarView = mDragLayer.findViewById(R.id.taskbar_view);
-        TaskbarScrimView taskbarScrimView = mDragLayer.findViewById(R.id.taskbar_scrim);
-        FrameLayout navButtonsView = mDragLayer.findViewById(R.id.navbuttons_view);
-        StashedHandleView stashedHandleView = mDragLayer.findViewById(R.id.stashed_handle);
-
+        // Get display and corners first, as views might use them in constructor.
         Display display = windowContext.getDisplay();
         Context c = display.getDisplayId() == Display.DEFAULT_DISPLAY
                 ? windowContext.getApplicationContext()
@@ -172,6 +165,14 @@
         mLeftCorner = display.getRoundedCorner(RoundedCorner.POSITION_BOTTOM_LEFT);
         mRightCorner = display.getRoundedCorner(RoundedCorner.POSITION_BOTTOM_RIGHT);
 
+        // Inflate views.
+        mDragLayer = (TaskbarDragLayer) mLayoutInflater.inflate(
+                R.layout.taskbar, null, false);
+        TaskbarView taskbarView = mDragLayer.findViewById(R.id.taskbar_view);
+        TaskbarScrimView taskbarScrimView = mDragLayer.findViewById(R.id.taskbar_scrim);
+        FrameLayout navButtonsView = mDragLayer.findViewById(R.id.navbuttons_view);
+        StashedHandleView stashedHandleView = mDragLayer.findViewById(R.id.stashed_handle);
+
         mAccessibilityDelegate = new TaskbarShortcutMenuAccessibilityDelegate(this);
 
         // Construct controllers.
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarBackgroundRenderer.kt b/quickstep/src/com/android/launcher3/taskbar/TaskbarBackgroundRenderer.kt
new file mode 100644
index 0000000..1177bdb
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarBackgroundRenderer.kt
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2022 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.launcher3.taskbar
+
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.Path
+import com.android.launcher3.R
+
+/**
+ * Helps draw the taskbar background, made up of a rectangle plus two inverted rounded corners.
+ */
+class TaskbarBackgroundRenderer(context: TaskbarActivityContext) {
+
+    val paint: Paint = Paint()
+    var backgroundHeight = context.deviceProfile.taskbarSize.toFloat()
+
+    private val leftCornerRadius = context.leftCornerRadius.toFloat()
+    private val rightCornerRadius = context.rightCornerRadius.toFloat()
+    private val invertedLeftCornerPath: Path = Path()
+    private val invertedRightCornerPath: Path = Path()
+
+    init {
+        paint.color = context.getColor(R.color.taskbar_background)
+        paint.flags = Paint.ANTI_ALIAS_FLAG
+        paint.style = Paint.Style.FILL
+
+        // Create the paths for the inverted rounded corners above the taskbar. Start with a filled
+        // square, and then subtract out a circle from the appropriate corner.
+        val square = Path()
+        square.addRect(0f, 0f, leftCornerRadius, leftCornerRadius, Path.Direction.CW)
+        val circle = Path()
+        circle.addCircle(leftCornerRadius, 0f, leftCornerRadius, Path.Direction.CW)
+        invertedLeftCornerPath.op(square, circle, Path.Op.DIFFERENCE)
+        square.reset()
+        square.addRect(0f, 0f, rightCornerRadius, rightCornerRadius, Path.Direction.CW)
+        circle.reset()
+        circle.addCircle(0f, 0f, rightCornerRadius, Path.Direction.CW)
+        invertedRightCornerPath.op(square, circle, Path.Op.DIFFERENCE)
+    }
+
+    /**
+     * Draws the background with the given paint and height, on the provided canvas.
+     */
+    fun draw(canvas: Canvas) {
+        canvas.save()
+        canvas.translate(0f, canvas.height - backgroundHeight)
+
+        // Draw the background behind taskbar content.
+        canvas.drawRect(0f, 0f, canvas.width.toFloat(), backgroundHeight, paint)
+
+        // Draw the inverted rounded corners above the taskbar.
+        canvas.translate(0f, -leftCornerRadius)
+        canvas.drawPath(invertedLeftCornerPath, paint)
+        canvas.translate(0f, leftCornerRadius)
+        canvas.translate(canvas.width - rightCornerRadius, -rightCornerRadius)
+        canvas.drawPath(invertedRightCornerPath, paint)
+
+        canvas.restore()
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
index 4a80665..089c26d 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
@@ -20,8 +20,6 @@
 
 import android.content.Context;
 import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.graphics.Path;
 import android.util.AttributeSet;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
@@ -31,7 +29,6 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.R;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.views.BaseDragLayer;
@@ -44,13 +41,11 @@
  */
 public class TaskbarDragLayer extends BaseDragLayer<TaskbarActivityContext> {
 
-    private final Paint mTaskbarBackgroundPaint;
-    private final Path mInvertedLeftCornerPath, mInvertedRightCornerPath;
+    private final TaskbarBackgroundRenderer mBackgroundRenderer;
     private final OnComputeInsetsListener mTaskbarInsetsComputer = this::onComputeTaskbarInsets;
 
     // Initialized in init.
     private TaskbarDragLayerController.TaskbarDragLayerCallbacks mControllerCallbacks;
-    private float mLeftCornerRadius, mRightCornerRadius;
 
     private float mTaskbarBackgroundOffset;
 
@@ -70,35 +65,13 @@
     public TaskbarDragLayer(@NonNull Context context, @Nullable AttributeSet attrs,
             int defStyleAttr, int defStyleRes) {
         super(context, attrs, 1 /* alphaChannelCount */);
-        mTaskbarBackgroundPaint = new Paint();
-        mTaskbarBackgroundPaint.setColor(getResources().getColor(R.color.taskbar_background));
-        mTaskbarBackgroundPaint.setAlpha(0);
-        mTaskbarBackgroundPaint.setFlags(Paint.ANTI_ALIAS_FLAG);
-        mTaskbarBackgroundPaint.setStyle(Paint.Style.FILL);
-
-        // Will be set in init(), but this ensures they are always non-null.
-        mInvertedLeftCornerPath = new Path();
-        mInvertedRightCornerPath = new Path();
+        mBackgroundRenderer = new TaskbarBackgroundRenderer(mActivity);
+        mBackgroundRenderer.getPaint().setAlpha(0);
     }
 
     public void init(TaskbarDragLayerController.TaskbarDragLayerCallbacks callbacks) {
         mControllerCallbacks = callbacks;
 
-        // Create the paths for the inverted rounded corners above the taskbar. Start with a filled
-        // square, and then subtracting out a circle from the appropriate corner.
-        mLeftCornerRadius = mActivity.getLeftCornerRadius();
-        mRightCornerRadius = mActivity.getRightCornerRadius();
-        Path square = new Path();
-        square.addRect(0, 0, mLeftCornerRadius, mLeftCornerRadius, Path.Direction.CW);
-        Path circle = new Path();
-        circle.addCircle(mLeftCornerRadius, 0, mLeftCornerRadius, Path.Direction.CW);
-        mInvertedLeftCornerPath.op(square, circle, Path.Op.DIFFERENCE);
-        square.reset();
-        square.addRect(0, 0, mRightCornerRadius, mRightCornerRadius, Path.Direction.CW);
-        circle.reset();
-        circle.addCircle(0, 0, mRightCornerRadius, Path.Direction.CW);
-        mInvertedRightCornerPath.op(square, circle, Path.Op.DIFFERENCE);
-
         recreateControllers();
     }
 
@@ -151,20 +124,8 @@
     protected void dispatchDraw(Canvas canvas) {
         float backgroundHeight = mControllerCallbacks.getTaskbarBackgroundHeight()
                 * (1f - mTaskbarBackgroundOffset);
-        canvas.save();
-        canvas.translate(0, canvas.getHeight() - backgroundHeight);
-
-        // Draw the background behind taskbar content.
-        canvas.drawRect(0, 0, canvas.getWidth(), backgroundHeight, mTaskbarBackgroundPaint);
-
-        // Draw the inverted rounded corners above the taskbar.
-        canvas.translate(0, -mLeftCornerRadius);
-        canvas.drawPath(mInvertedLeftCornerPath, mTaskbarBackgroundPaint);
-        canvas.translate(0, mLeftCornerRadius);
-        canvas.translate(canvas.getWidth() - mRightCornerRadius, -mRightCornerRadius);
-        canvas.drawPath(mInvertedRightCornerPath, mTaskbarBackgroundPaint);
-
-        canvas.restore();
+        mBackgroundRenderer.setBackgroundHeight(backgroundHeight);
+        mBackgroundRenderer.draw(canvas);
         super.dispatchDraw(canvas);
     }
 
@@ -173,7 +134,7 @@
      * @param alpha 0 is fully transparent, 1 is fully opaque.
      */
     protected void setTaskbarBackgroundAlpha(float alpha) {
-        mTaskbarBackgroundPaint.setAlpha((int) (alpha * 255));
+        mBackgroundRenderer.getPaint().setAlpha((int) (alpha * 255));
         invalidate();
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimView.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimView.java
index 94a3307..1d3757f 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimView.java
@@ -17,22 +17,19 @@
 
 import android.content.Context;
 import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.graphics.Path;
 import android.util.AttributeSet;
 import android.view.View;
 
+import com.android.launcher3.views.ActivityContext;
+
 /**
  * View that handles scrimming the taskbar and the inverted corners it draws. The scrim is used
  * when bubbles is expanded.
  */
 public class TaskbarScrimView extends View {
-    private final Paint mTaskbarScrimPaint;
-    private final Path mInvertedLeftCornerPath, mInvertedRightCornerPath;
+    private final TaskbarBackgroundRenderer mRenderer;
 
     private boolean mShowScrim;
-    private float mLeftCornerRadius, mRightCornerRadius;
-    private float mBackgroundHeight;
 
     public TaskbarScrimView(Context context) {
         this(context, null);
@@ -49,14 +46,9 @@
     public TaskbarScrimView(Context context, AttributeSet attrs, int defStyleAttr,
             int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
-
-        mTaskbarScrimPaint = new Paint();
-        mTaskbarScrimPaint.setColor(getResources().getColor(android.R.color.system_neutral1_1000));
-        mTaskbarScrimPaint.setFlags(Paint.ANTI_ALIAS_FLAG);
-        mTaskbarScrimPaint.setStyle(Paint.Style.FILL);
-
-        mInvertedLeftCornerPath = new Path();
-        mInvertedRightCornerPath = new Path();
+        mRenderer = new TaskbarBackgroundRenderer(ActivityContext.lookupContext(context));
+        mRenderer.getPaint().setColor(getResources().getColor(
+                android.R.color.system_neutral1_1000));
     }
 
     @Override
@@ -64,31 +56,7 @@
         super.onDraw(canvas);
 
         if (mShowScrim) {
-            canvas.save();
-            canvas.translate(0, canvas.getHeight() - mBackgroundHeight);
-
-            // Scrim the taskbar itself.
-            canvas.drawRect(0, 0, canvas.getWidth(), mBackgroundHeight, mTaskbarScrimPaint);
-
-            // Scrim the inverted rounded corners above the taskbar.
-            canvas.translate(0, -mLeftCornerRadius);
-            canvas.drawPath(mInvertedLeftCornerPath, mTaskbarScrimPaint);
-            canvas.translate(0, mLeftCornerRadius);
-            canvas.translate(canvas.getWidth() - mRightCornerRadius, -mRightCornerRadius);
-            canvas.drawPath(mInvertedRightCornerPath, mTaskbarScrimPaint);
-
-            canvas.restore();
-        }
-    }
-
-    /**
-     * Sets the height of the taskbar background.
-     * @param height the height of the background.
-     */
-    protected void setBackgroundHeight(float height) {
-        mBackgroundHeight = height;
-        if (mShowScrim) {
-            invalidate();
+            mRenderer.draw(canvas);
         }
     }
 
@@ -98,32 +66,7 @@
      */
     protected void setScrimAlpha(float alpha) {
         mShowScrim = alpha > 0f;
-        mTaskbarScrimPaint.setAlpha((int) (alpha * 255));
+        mRenderer.getPaint().setAlpha((int) (alpha * 255));
         invalidate();
     }
-
-    /**
-     * Sets the radius of the left and right corners above the taskbar.
-     * @param leftCornerRadius the radius of the left corner.
-     * @param rightCornerRadius the radius of the right corner.
-     */
-    protected void setCornerSizes(float leftCornerRadius, float rightCornerRadius) {
-        mLeftCornerRadius = leftCornerRadius;
-        mRightCornerRadius = rightCornerRadius;
-
-        Path square = new Path();
-        square.addRect(0, 0, mLeftCornerRadius, mLeftCornerRadius, Path.Direction.CW);
-        Path circle = new Path();
-        circle.addCircle(mLeftCornerRadius, 0, mLeftCornerRadius, Path.Direction.CW);
-        mInvertedLeftCornerPath.op(square, circle, Path.Op.DIFFERENCE);
-        square.reset();
-        square.addRect(0, 0, mRightCornerRadius, mRightCornerRadius, Path.Direction.CW);
-        circle.reset();
-        circle.addCircle(0, 0, mRightCornerRadius, Path.Direction.CW);
-        mInvertedRightCornerPath.op(square, circle, Path.Op.DIFFERENCE);
-
-        if (mShowScrim) {
-            invalidate();
-        }
-    }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimViewController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimViewController.java
index 02bbae4..58ace17 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimViewController.java
@@ -49,9 +49,6 @@
     public TaskbarScrimViewController(TaskbarActivityContext activity, TaskbarScrimView scrimView) {
         mActivity = activity;
         mScrimView = scrimView;
-        mScrimView.setCornerSizes(mActivity.getLeftCornerRadius(),
-                mActivity.getRightCornerRadius());
-        mScrimView.setBackgroundHeight(mActivity.getDeviceProfile().taskbarSize);
     }
 
     /**