diff --git a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
index 85daeff..5777fb9 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
@@ -274,7 +274,7 @@
     public void onOverlayScrollChanged(float progress) {
         // Round out the progress to dedupe frequent, non-perceptable updates
         int progressI = (int) (progress * 256);
-        float progressF = progressI / 256f;
+        float progressF = Utilities.boundToRange(progressI / 256f, 0f, 1f);
         if (Float.compare(mOverlayScrollProgress, progressF) == 0) {
             return;
         }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/plugins/PluginInitializerImpl.java b/quickstep/src/com/android/launcher3/uioverrides/plugins/PluginInitializerImpl.java
index d14e8ef..0e12e30 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/plugins/PluginInitializerImpl.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/plugins/PluginInitializerImpl.java
@@ -14,35 +14,18 @@
 
 package com.android.launcher3.uioverrides.plugins;
 
-import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
-
 import android.content.Context;
-import android.os.Looper;
 
 import com.android.launcher3.Utilities;
 import com.android.systemui.shared.plugins.PluginInitializer;
 
 public class PluginInitializerImpl implements PluginInitializer {
     @Override
-    public Looper getBgLooper() {
-        return MODEL_EXECUTOR.getLooper();
-    }
-
-    @Override
-    public void onPluginManagerInit() {
-    }
-
-    @Override
-    public String[] getWhitelistedPlugins(Context context) {
+    public String[] getPrivilegedPlugins(Context context) {
         return new String[0];
     }
 
     @Override
-    public PluginEnablerImpl getPluginEnabler(Context context) {
-        return new PluginEnablerImpl(context);
-    }
-
-    @Override
     public void handleWtfs() {
     }
 
diff --git a/quickstep/src/com/android/launcher3/uioverrides/plugins/PluginManagerWrapper.java b/quickstep/src/com/android/launcher3/uioverrides/plugins/PluginManagerWrapper.java
index 2e422b7..15f89ad 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/plugins/PluginManagerWrapper.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/plugins/PluginManagerWrapper.java
@@ -16,6 +16,8 @@
 
 import static android.content.pm.PackageManager.MATCH_DISABLED_COMPONENTS;
 
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -24,6 +26,7 @@
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.systemui.plugins.Plugin;
 import com.android.systemui.plugins.PluginListener;
+import com.android.systemui.shared.plugins.PluginInstanceManager;
 import com.android.systemui.shared.plugins.PluginManager;
 import com.android.systemui.shared.plugins.PluginManagerImpl;
 import com.android.systemui.shared.plugins.PluginPrefs;
@@ -31,6 +34,7 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Optional;
 import java.util.Set;
 
 public class PluginManagerWrapper {
@@ -47,8 +51,14 @@
     private PluginManagerWrapper(Context c) {
         mContext = c;
         PluginInitializerImpl pluginInitializer  = new PluginInitializerImpl();
-        mPluginManager = new PluginManagerImpl(c, pluginInitializer);
-        mPluginEnabler = pluginInitializer.getPluginEnabler(c);
+        mPluginEnabler = new PluginEnablerImpl(c);
+        PluginInstanceManager.Factory instanceManagerFactory = new PluginInstanceManager.Factory(
+                c, c.getPackageManager(),  MODEL_EXECUTOR.getLooper(), pluginInitializer);
+
+        mPluginManager = new PluginManagerImpl(c, instanceManagerFactory,
+                pluginInitializer.isDebuggable(),
+                Optional.ofNullable(Thread.getDefaultUncaughtExceptionHandler()), mPluginEnabler,
+                new PluginPrefs(c), pluginInitializer.getPrivilegedPlugins(c));
     }
 
     public PluginEnablerImpl getPluginEnabler() {
diff --git a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
index 19cad53..3239b00 100644
--- a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
+++ b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
@@ -106,7 +106,9 @@
         boolean canUseWorkspaceView = workspaceView != null && workspaceView.isAttachedToWindow();
 
         mActivity.getRootView().setForceHideBackArrow(true);
-        mActivity.setHintUserWillBeActive();
+        if (!TaskAnimationManager.ENABLE_SHELL_TRANSITIONS) {
+            mActivity.setHintUserWillBeActive();
+        }
 
         if (!canUseWorkspaceView || appCanEnterPip) {
             return new LauncherHomeAnimationFactory();
diff --git a/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java b/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
index 65be624..b83e26e 100644
--- a/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
+++ b/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
@@ -17,7 +17,6 @@
 
 import android.content.Context;
 import android.content.res.Resources;
-import android.util.Log;
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
 
@@ -86,12 +85,7 @@
         mSpeedSomewhatFast = res.getDimension(R.dimen.motion_pause_detector_speed_somewhat_fast);
         mSpeedFast = res.getDimension(R.dimen.motion_pause_detector_speed_fast);
         mForcePauseTimeout = new Alarm();
-        mForcePauseTimeout.setOnAlarmListener(alarm -> {
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.MOTION_PAUSE_TIMEOUT, "onAlarm");
-            }
-            updatePaused(true /* isPaused */);
-        });
+        mForcePauseTimeout.setOnAlarmListener(alarm -> updatePaused(true /* isPaused */));
         mMakePauseHarderToTrigger = makePauseHarderToTrigger;
         mVelocityProvider = new SystemVelocityProvider(axis);
     }
@@ -128,9 +122,6 @@
         long timeoutMs = TestProtocol.sForcePauseTimeout != null
                 ? TestProtocol.sForcePauseTimeout
                 : mMakePauseHarderToTrigger ? HARDER_TRIGGER_TIMEOUT : FORCE_PAUSE_TIMEOUT;
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.MOTION_PAUSE_TIMEOUT, "setAlarm: " + timeoutMs);
-        }
         mForcePauseTimeout.setAlarm(timeoutMs);
         float newVelocity = mVelocityProvider.addMotionEvent(ev, ev.getPointerId(pointerIndex));
         if (mPreviousVelocity != null) {
@@ -172,9 +163,6 @@
                 }
             }
         }
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.MOTION_PAUSE_TIMEOUT, "checkMotionPaused: " + isPaused);
-        }
         updatePaused(isPaused);
     }
 
diff --git a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
index e4f5a19..45e7e69 100644
--- a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
+++ b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
@@ -59,7 +59,6 @@
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.Wait;
 import com.android.launcher3.util.rule.FailureWatcher;
-import com.android.launcher3.util.rule.ScreenRecordRule.ScreenRecord;
 import com.android.quickstep.views.RecentsView;
 
 import org.junit.After;
@@ -215,7 +214,6 @@
     // b/143488140
     //@NavigationModeSwitch
     @Test
-    @ScreenRecord // b/187080582
     public void testOverview() {
         startAppFast(getAppPackageName());
         startAppFast(resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR));
diff --git a/quickstep/tests/src/com/android/quickstep/NavigationModeSwitchRule.java b/quickstep/tests/src/com/android/quickstep/NavigationModeSwitchRule.java
index 67840d1..bc8602c 100644
--- a/quickstep/tests/src/com/android/quickstep/NavigationModeSwitchRule.java
+++ b/quickstep/tests/src/com/android/quickstep/NavigationModeSwitchRule.java
@@ -49,6 +49,7 @@
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
 
 /**
  * Test rule that allows executing a test with Quickstep on and then Quickstep off.
@@ -182,17 +183,12 @@
                     };
             targetContext.getMainExecutor().execute(() ->
                     SYS_UI_NAVIGATION_MODE.addModeChangeListener(listener));
-            // b/139137636
-//            latch.await(60, TimeUnit.SECONDS);
+            latch.await(60, TimeUnit.SECONDS);
             targetContext.getMainExecutor().execute(() ->
                     SYS_UI_NAVIGATION_MODE.removeModeChangeListener(listener));
 
-            Wait.atMost(() -> "Navigation mode didn't change to " + expectedMode,
-                    () -> currentSysUiNavigationMode() == expectedMode, WAIT_TIME_MS,
-                    launcher);
-            // b/139137636
-//            assertTrue(launcher, "Navigation mode didn't change to " + expectedMode,
-//                    currentSysUiNavigationMode() == expectedMode, description);
+            assertTrue(launcher, "Navigation mode didn't change to " + expectedMode,
+                    currentSysUiNavigationMode() == expectedMode, description);
 
         }
 
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index 164e755..177d744 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -37,7 +37,6 @@
 import com.android.launcher3.tapl.OverviewActions;
 import com.android.launcher3.tapl.OverviewTask;
 import com.android.launcher3.ui.TaplTestsLauncher3;
-import com.android.launcher3.util.rule.ScreenRecordRule.ScreenRecord;
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
 import com.android.quickstep.views.RecentsView;
 
@@ -158,14 +157,7 @@
     @Test
     @NavigationModeSwitch
     @PortraitLandscape
-    @ScreenRecord //b/193125090
     public void testOverviewActions() throws Exception {
-        // Experimenting for b/165029151:
-        final Overview overview = mLauncher.pressHome().switchToOverview();
-        if (overview.hasTasks()) overview.dismissAllTasks();
-        mLauncher.pressHome();
-        //
-
         startTestAppsWithCheck();
         OverviewActions actionsView =
                 mLauncher.pressHome().switchToOverview().getOverviewActions();
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index c05016d..2c01163 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -152,6 +152,12 @@
         <attr name="demoModeLayoutId" format="reference" />
         <attr name="isScalable" format="boolean" />
         <attr name="devicePaddingId" format="reference" />
+        <attr name="gridEnabled" format="integer" >
+            <!-- Enable on all devices; default value -->
+            <enum name="all_displays" value="0" />
+            <!-- Enable on single display devices only -->
+            <enum name="single_display" value="1" />
+        </attr>
 
     </declare-styleable>
 
@@ -177,11 +183,20 @@
         <attr name="borderSpacingDps" format="float" />
 
         <attr name="iconImageSize" format="float" />
-        <!-- landscapeIconSize defaults to iconSize, if not specified -->
+        <!-- landscapeIconSize defaults to iconImageSize, if not specified -->
         <attr name="landscapeIconSize" format="float" />
+        <!-- twoPanelPortraitIconSize defaults to iconImageSize, if not specified -->
+        <attr name="twoPanelPortraitIconSize" format="float" />
+        <!-- twoPanelLandscapeIconSize defaults to landscapeIconSize, if not specified -->
+        <attr name="twoPanelLandscapeIconSize" format="float" />
+
         <attr name="iconTextSize" format="float" />
         <!-- landscapeIconTextSize defaults to iconTextSize, if not specified -->
         <attr name="landscapeIconTextSize" format="float" />
+        <!-- twoPanelPortraitIconTextSize defaults to iconTextSize, if not specified -->
+        <attr name="twoPanelPortraitIconTextSize" format="float" />
+        <!-- twoPanelLandscapeIconTextSize defaults to landscapeIconTextSize, if not specified -->
+        <attr name="twoPanelLandscapeIconTextSize" format="float" />
 
         <!-- If set, this display option is used to determine the default grid -->
         <attr name="canBeDefault" format="boolean|integer" >
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 7acec1f..eb058e8 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -612,12 +612,30 @@
         iconScale = Math.min(1f, scale);
         cellScaleToFit = scale;
 
-
         // Workspace
         final boolean isVerticalLayout = isVerticalBarLayout();
-        float invIconSizeDp = isLandscape ? inv.landscapeIconSize : inv.iconSize;
+        float invIconSizeDp;
+        float invIconTextSizeSp;
+
+        if (isTwoPanels) {
+            if (isLandscape) {
+                invIconSizeDp = inv.twoPanelLandscapeIconSize;
+                invIconTextSizeSp = inv.twoPanelLandscapeIconTextSize;
+            } else {
+                invIconSizeDp = inv.twoPanelPortraitIconSize;
+                invIconTextSizeSp = inv.twoPanelPortraitIconTextSize;
+            }
+        } else {
+            if (isLandscape) {
+                invIconSizeDp = inv.landscapeIconSize;
+                invIconTextSizeSp = inv.landscapeIconTextSize;
+            } else {
+                invIconSizeDp = inv.iconSize;
+                invIconTextSizeSp = inv.iconTextSize;
+            }
+        }
+
         iconSizePx = Math.max(1, pxFromDp(invIconSizeDp, mMetrics, iconScale));
-        float invIconTextSizeSp = isLandscape ? inv.landscapeIconTextSize : inv.iconTextSize;
         iconTextSizePx = (int) (pxFromSp(invIconTextSizeSp, mMetrics) * iconScale);
         iconDrawablePaddingPx = (int) (iconDrawablePaddingOriginalPx * iconScale);
 
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index 10b3f98..1fc8958 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -35,6 +35,7 @@
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.DisplayMetrics;
+import android.util.Log;
 import android.util.SparseArray;
 import android.util.TypedValue;
 import android.util.Xml;
@@ -68,6 +69,8 @@
 
     private static final int DEFAULT_TRUE = -1;
     private static final int DEFAULT_SPLIT_DISPLAY = 2;
+    private static final int GRID_ENABLED_ALL_DISPLAYS = 0;
+    private static final int GRID_ENABLED_SINGLE_DISPLAY = 1;
 
     private static final String KEY_IDP_GRID_NAME = "idp_grid_name";
 
@@ -94,12 +97,17 @@
     public int numFolderColumns;
     public float iconSize;
     public float landscapeIconSize;
+    public float twoPanelPortraitIconSize;
+    public float twoPanelLandscapeIconSize;
     public float landscapeIconTextSize;
+    public float twoPanelPortraitIconTextSize;
+    public float twoPanelLandscapeIconTextSize;
     public int iconBitmapSize;
     public int fillResIconDpi;
     public float iconTextSize;
     public float allAppsIconSize;
     public float allAppsIconTextSize;
+    public boolean isSplitDisplay;
 
     public float minCellHeight;
     public float minCellWidth;
@@ -157,9 +165,13 @@
         numFolderColumns = p.numFolderColumns;
         iconSize = p.iconSize;
         landscapeIconSize = p.landscapeIconSize;
+        twoPanelPortraitIconSize = p.twoPanelPortraitIconSize;
+        twoPanelLandscapeIconSize = p.twoPanelLandscapeIconSize;
         iconBitmapSize = p.iconBitmapSize;
         iconTextSize = p.iconTextSize;
         landscapeIconTextSize = p.landscapeIconTextSize;
+        twoPanelPortraitIconTextSize = p.twoPanelPortraitIconTextSize;
+        twoPanelLandscapeIconTextSize = p.twoPanelLandscapeIconTextSize;
         numShownHotseatIcons = p.numShownHotseatIcons;
         numDatabaseHotseatIcons = p.numDatabaseHotseatIcons;
         numAllAppsColumns = p.numAllAppsColumns;
@@ -272,14 +284,19 @@
         numFolderColumns = closestProfile.numFolderColumns;
         isScalable = closestProfile.isScalable;
         devicePaddingId = closestProfile.devicePaddingId;
+        this.isSplitDisplay = isSplitDisplay;
 
         mExtraAttrs = closestProfile.extraAttrs;
 
         iconSize = displayOption.iconSize;
         landscapeIconSize = displayOption.landscapeIconSize;
+        twoPanelPortraitIconSize = displayOption.twoPanelPortraitIconSize;
+        twoPanelLandscapeIconSize = displayOption.twoPanelLandscapeIconSize;
         iconBitmapSize = ResourceUtils.pxFromDp(iconSize, metrics);
         iconTextSize = displayOption.iconTextSize;
         landscapeIconTextSize = displayOption.landscapeIconTextSize;
+        twoPanelPortraitIconTextSize = displayOption.twoPanelPortraitIconTextSize;
+        twoPanelLandscapeIconTextSize = displayOption.twoPanelLandscapeIconTextSize;
         fillResIconDpi = getLauncherIconDensity(iconBitmapSize);
 
         minCellHeight = displayOption.minCellHeight;
@@ -378,16 +395,19 @@
                 if ((type == XmlPullParser.START_TAG)
                         && GridOption.TAG_NAME.equals(parser.getName())) {
 
-                    GridOption gridOption = new GridOption(context, Xml.asAttributeSet(parser));
-                    final int displayDepth = parser.getDepth();
-                    while (((type = parser.next()) != XmlPullParser.END_TAG ||
-                            parser.getDepth() > displayDepth)
-                            && type != XmlPullParser.END_DOCUMENT) {
-                        if ((type == XmlPullParser.START_TAG) && "display-option".equals(
-                                parser.getName())) {
-                            profiles.add(new DisplayOption(gridOption, context,
-                                    Xml.asAttributeSet(parser),
-                                    isSplitDisplay ? DEFAULT_SPLIT_DISPLAY : DEFAULT_TRUE));
+                    GridOption gridOption =
+                            new GridOption(context, Xml.asAttributeSet(parser), isSplitDisplay);
+                    if (gridOption.isEnabled) {
+                        final int displayDepth = parser.getDepth();
+                        while (((type = parser.next()) != XmlPullParser.END_TAG
+                                || parser.getDepth() > displayDepth)
+                                && type != XmlPullParser.END_DOCUMENT) {
+                            if ((type == XmlPullParser.START_TAG) && "display-option".equals(
+                                    parser.getName())) {
+                                profiles.add(new DisplayOption(gridOption, context,
+                                        Xml.asAttributeSet(parser),
+                                        isSplitDisplay ? DEFAULT_SPLIT_DISPLAY : DEFAULT_TRUE));
+                            }
                         }
                     }
                 }
@@ -399,7 +419,7 @@
         ArrayList<DisplayOption> filteredProfiles = new ArrayList<>();
         if (!TextUtils.isEmpty(gridName)) {
             for (DisplayOption option : profiles) {
-                if (gridName.equals(option.grid.name)) {
+                if (gridName.equals(option.grid.name) && option.grid.isEnabled) {
                     filteredProfiles.add(option);
                 }
             }
@@ -418,6 +438,32 @@
         return filteredProfiles;
     }
 
+    /**
+     * @return all the grid options that can be shown on the device
+     */
+    public List<GridOption> parseAllGridOptions(Context context) {
+        List<GridOption> result = new ArrayList<>();
+        try (XmlResourceParser parser = context.getResources().getXml(R.xml.device_profiles)) {
+            final int depth = parser.getDepth();
+            int type;
+            while (((type = parser.next()) != XmlPullParser.END_TAG
+                    || parser.getDepth() > depth) && type != XmlPullParser.END_DOCUMENT) {
+                if ((type == XmlPullParser.START_TAG)
+                        && GridOption.TAG_NAME.equals(parser.getName())) {
+                    GridOption option =
+                            new GridOption(context, Xml.asAttributeSet(parser), isSplitDisplay);
+                    if (option.isEnabled) {
+                        result.add(option);
+                    }
+                }
+            }
+        } catch (IOException | XmlPullParserException e) {
+            Log.e(TAG, "Error parsing device profile", e);
+            return Collections.emptyList();
+        }
+        return result;
+    }
+
     private int getLauncherIconDensity(int requiredSize) {
         // Densities typically defined by an app.
         int[] densityBuckets = new int[] {
@@ -579,6 +625,7 @@
         public final String name;
         public final int numRows;
         public final int numColumns;
+        public final boolean isEnabled;
 
         private final int numFolderRows;
         private final int numFolderColumns;
@@ -598,7 +645,7 @@
 
         private final SparseArray<TypedValue> extraAttrs;
 
-        public GridOption(Context context, AttributeSet attrs) {
+        public GridOption(Context context, AttributeSet attrs, boolean isSplitDisplay) {
             TypedArray a = context.obtainStyledAttributes(
                     attrs, R.styleable.GridDisplayOption);
             name = a.getString(R.styleable.GridDisplayOption_name);
@@ -631,6 +678,12 @@
             devicePaddingId = a.getResourceId(
                     R.styleable.GridDisplayOption_devicePaddingId, 0);
 
+            final int enabledInt =
+                    a.getInteger(R.styleable.GridDisplayOption_gridEnabled,
+                            GRID_ENABLED_ALL_DISPLAYS);
+            isEnabled = enabledInt == GRID_ENABLED_ALL_DISPLAYS
+                    || enabledInt == GRID_ENABLED_SINGLE_DISPLAY && !isSplitDisplay;
+
             a.recycle();
             extraAttrs = Themes.createValueMap(context, attrs,
                     IntArray.wrap(R.styleable.GridDisplayOption));
@@ -653,7 +706,11 @@
         private float iconSize;
         private float iconTextSize;
         private float landscapeIconSize;
+        private float twoPanelPortraitIconSize;
+        private float twoPanelLandscapeIconSize;
         private float landscapeIconTextSize;
+        private float twoPanelPortraitIconTextSize;
+        private float twoPanelLandscapeIconTextSize;
         private float allAppsIconSize;
         private float allAppsIconTextSize;
 
@@ -676,9 +733,19 @@
             iconSize = a.getFloat(R.styleable.ProfileDisplayOption_iconImageSize, 0);
             landscapeIconSize = a.getFloat(R.styleable.ProfileDisplayOption_landscapeIconSize,
                     iconSize);
+            twoPanelPortraitIconSize = a.getFloat(
+                    R.styleable.ProfileDisplayOption_twoPanelPortraitIconSize, iconSize);
+            twoPanelLandscapeIconSize = a.getFloat(
+                    R.styleable.ProfileDisplayOption_twoPanelLandscapeIconSize,
+                    landscapeIconSize);
             iconTextSize = a.getFloat(R.styleable.ProfileDisplayOption_iconTextSize, 0);
             landscapeIconTextSize = a.getFloat(
                     R.styleable.ProfileDisplayOption_landscapeIconTextSize, iconTextSize);
+            twoPanelPortraitIconTextSize = a.getFloat(
+                    R.styleable.ProfileDisplayOption_twoPanelPortraitIconTextSize, iconTextSize);
+            twoPanelLandscapeIconTextSize = a.getFloat(
+                    R.styleable.ProfileDisplayOption_twoPanelLandscapeIconTextSize,
+                    landscapeIconTextSize);
 
             allAppsIconSize = a.getFloat(R.styleable.ProfileDisplayOption_allAppsIconSize,
                     iconSize);
@@ -704,9 +771,13 @@
         private DisplayOption multiply(float w) {
             iconSize *= w;
             landscapeIconSize *= w;
+            twoPanelPortraitIconSize *= w;
+            twoPanelLandscapeIconSize *= w;
             allAppsIconSize *= w;
             iconTextSize *= w;
             landscapeIconTextSize *= w;
+            twoPanelPortraitIconTextSize *= w;
+            twoPanelLandscapeIconTextSize *= w;
             allAppsIconTextSize *= w;
             minCellHeight *= w;
             minCellWidth *= w;
@@ -717,9 +788,13 @@
         private DisplayOption add(DisplayOption p) {
             iconSize += p.iconSize;
             landscapeIconSize += p.landscapeIconSize;
+            twoPanelPortraitIconSize += p.twoPanelPortraitIconSize;
+            twoPanelLandscapeIconSize += p.twoPanelLandscapeIconSize;
             allAppsIconSize += p.allAppsIconSize;
             iconTextSize += p.iconTextSize;
             landscapeIconTextSize += p.landscapeIconTextSize;
+            twoPanelPortraitIconTextSize += p.twoPanelPortraitIconTextSize;
+            twoPanelLandscapeIconTextSize += p.twoPanelLandscapeIconTextSize;
             allAppsIconTextSize += p.allAppsIconTextSize;
             minCellHeight += p.minCellHeight;
             minCellWidth += p.minCellWidth;
diff --git a/src/com/android/launcher3/graphics/GridCustomizationsProvider.java b/src/com/android/launcher3/graphics/GridCustomizationsProvider.java
index e4f5539..fc8d855 100644
--- a/src/com/android/launcher3/graphics/GridCustomizationsProvider.java
+++ b/src/com/android/launcher3/graphics/GridCustomizationsProvider.java
@@ -9,7 +9,6 @@
 import android.content.ContentProvider;
 import android.content.ContentValues;
 import android.content.pm.PackageManager;
-import android.content.res.XmlResourceParser;
 import android.database.Cursor;
 import android.database.MatrixCursor;
 import android.net.Uri;
@@ -23,23 +22,13 @@
 import android.os.Messenger;
 import android.util.ArrayMap;
 import android.util.Log;
-import android.util.Xml;
 
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile.GridOption;
-import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.util.Executors;
 
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
 /**
  * Exposes various launcher grid options and allows the caller to change them.
  * APIs:
@@ -94,7 +83,7 @@
                 MatrixCursor cursor = new MatrixCursor(new String[] {
                         KEY_NAME, KEY_ROWS, KEY_COLS, KEY_PREVIEW_COUNT, KEY_IS_DEFAULT});
                 InvariantDeviceProfile idp = InvariantDeviceProfile.INSTANCE.get(getContext());
-                for (GridOption gridOption : parseAllGridOptions()) {
+                for (GridOption gridOption : idp.parseAllGridOptions(getContext())) {
                     cursor.newRow()
                             .add(KEY_NAME, gridOption.name)
                             .add(KEY_ROWS, gridOption.numRows)
@@ -116,25 +105,6 @@
         }
     }
 
-    private List<GridOption> parseAllGridOptions() {
-        List<GridOption> result = new ArrayList<>();
-        try (XmlResourceParser parser = getContext().getResources().getXml(R.xml.device_profiles)) {
-            final int depth = parser.getDepth();
-            int type;
-            while (((type = parser.next()) != XmlPullParser.END_TAG ||
-                    parser.getDepth() > depth) && type != XmlPullParser.END_DOCUMENT) {
-                if ((type == XmlPullParser.START_TAG)
-                        && GridOption.TAG_NAME.equals(parser.getName())) {
-                    result.add(new GridOption(getContext(), Xml.asAttributeSet(parser)));
-                }
-            }
-        } catch (IOException | XmlPullParserException e) {
-            Log.e(TAG, "Error parsing device profile", e);
-            return Collections.emptyList();
-        }
-        return result;
-    }
-
     @Override
     public String getType(Uri uri) {
         return "vnd.android.cursor.dir/launcher_grid";
@@ -155,9 +125,10 @@
         switch (uri.getPath()) {
             case KEY_DEFAULT_GRID: {
                 String gridName = values.getAsString(KEY_NAME);
+                InvariantDeviceProfile idp = InvariantDeviceProfile.INSTANCE.get(getContext());
                 // Verify that this is a valid grid option
                 GridOption match = null;
-                for (GridOption option : parseAllGridOptions()) {
+                for (GridOption option : idp.parseAllGridOptions(getContext())) {
                     if (option.name.equals(gridName)) {
                         match = option;
                         break;
@@ -167,8 +138,7 @@
                     return 0;
                 }
 
-                InvariantDeviceProfile.INSTANCE.get(getContext())
-                        .setCurrentGrid(getContext(), gridName);
+                idp.setCurrentGrid(getContext(), gridName);
                 return 1;
             }
             case ICON_THEMED:
diff --git a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
index bb726f8..55995f2 100644
--- a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
+++ b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
@@ -270,13 +270,13 @@
             CellLayout leftPanel = mRootView.findViewById(R.id.workspace_left);
             leftPanel.setPadding(mDp.workspacePadding.left + mDp.cellLayoutPaddingLeftRightPx,
                     mDp.workspacePadding.top,
-                    mDp.workspacePadding.right + mDp.cellLayoutPaddingLeftRightPx,
+                    mDp.workspacePadding.right,
                     mDp.workspacePadding.bottom);
             mWorkspaceScreens.put(LEFT_PANEL_ID, leftPanel);
         }
 
         CellLayout firstScreen = mRootView.findViewById(R.id.workspace);
-        firstScreen.setPadding(mDp.workspacePadding.left + mDp.cellLayoutPaddingLeftRightPx,
+        firstScreen.setPadding(mDp.workspacePadding.left,
                 mDp.workspacePadding.top,
                 mDp.workspacePadding.right + mDp.cellLayoutPaddingLeftRightPx,
                 mDp.workspacePadding.bottom);
diff --git a/src/com/android/launcher3/testing/TestLogging.java b/src/com/android/launcher3/testing/TestLogging.java
index 6cdd3ca..103b565 100644
--- a/src/com/android/launcher3/testing/TestLogging.java
+++ b/src/com/android/launcher3/testing/TestLogging.java
@@ -17,6 +17,7 @@
 package com.android.launcher3.testing;
 
 import android.util.Log;
+import android.view.InputEvent;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 
@@ -48,17 +49,24 @@
         }
     }
 
+    private static void registerEventNotFromTest(InputEvent event) {
+        if (!sHadEventsNotFromTest && event.getDeviceId() != -1) {
+            sHadEventsNotFromTest = true;
+            Log.d(TestProtocol.PERMANENT_DIAG_TAG, "First event not from test: " + event);
+        }
+    }
+
     public static void recordKeyEvent(String sequence, String message, KeyEvent event) {
         if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
             recordEventSlow(sequence, message + ": " + event);
-            if (event.getDeviceId() != -1) sHadEventsNotFromTest = true;
+            registerEventNotFromTest(event);
         }
     }
 
     public static void recordMotionEvent(String sequence, String message, MotionEvent event) {
         if (Utilities.IS_RUNNING_IN_TEST_HARNESS && event.getAction() != MotionEvent.ACTION_MOVE) {
             recordEventSlow(sequence, message + ": " + event);
-            if (event.getDeviceId() != -1) sHadEventsNotFromTest = true;
+            registerEventNotFromTest(event);
         }
     }
 
diff --git a/src/com/android/launcher3/testing/TestProtocol.java b/src/com/android/launcher3/testing/TestProtocol.java
index 38cbbe7..1c5b31b 100644
--- a/src/com/android/launcher3/testing/TestProtocol.java
+++ b/src/com/android/launcher3/testing/TestProtocol.java
@@ -118,6 +118,5 @@
     public static final String WORK_PROFILE_REMOVED = "b/159671700";
     public static final String FALLBACK_ACTIVITY_NO_SET = "b/181019015";
     public static final String THIRD_PARTY_LAUNCHER_NOT_SET = "b/187080582";
-    public static final String MOTION_PAUSE_TIMEOUT = "b/194114179";
     public static final String TASK_VIEW_ID_CRASH = "b/195430732";
 }
diff --git a/src/com/android/launcher3/widget/PendingAppWidgetHostView.java b/src/com/android/launcher3/widget/PendingAppWidgetHostView.java
index d3a0190..57a6d3f 100644
--- a/src/com/android/launcher3/widget/PendingAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/PendingAppWidgetHostView.java
@@ -85,7 +85,7 @@
         setBackgroundResource(R.drawable.pending_widget_bg);
         setWillNotDraw(false);
 
-        updateAppWidget(null);
+        super.updateAppWidget(null);
         setOnClickListener(ItemClickHandler.INSTANCE);
 
         if (info.pendingItemInfo == null) {
diff --git a/src/com/android/launcher3/widget/WidgetCell.java b/src/com/android/launcher3/widget/WidgetCell.java
index a8ed154..bd444db 100644
--- a/src/com/android/launcher3/widget/WidgetCell.java
+++ b/src/com/android/launcher3/widget/WidgetCell.java
@@ -483,6 +483,20 @@
         mAppWidgetHostViewPreview.measure(
                 makeMeasureSpec(MAX_MEASURE_SPEC_DIMENSION, MeasureSpec.UNSPECIFIED),
                 makeMeasureSpec(MAX_MEASURE_SPEC_DIMENSION, MeasureSpec.UNSPECIFIED));
+        if (mRemoteViewsPreview != null) {
+            // If RemoteViews contains multiple sizes, the best fit sized RemoteViews will be
+            // selected in onLayout. To work out the right measurement, let's layout and then
+            // measure again.
+            mAppWidgetHostViewPreview.layout(
+                    /* left= */ 0,
+                    /* top= */ 0,
+                    /* right= */ mTargetPreviewWidth,
+                    /* bottom= */ mTargetPreviewHeight);
+            mAppWidgetHostViewPreview.measure(
+                    makeMeasureSpec(mTargetPreviewWidth, MeasureSpec.UNSPECIFIED),
+                    makeMeasureSpec(mTargetPreviewHeight, MeasureSpec.UNSPECIFIED));
+
+        }
         View widgetContent = mAppWidgetHostViewPreview.getChildAt(0);
         int appWidgetContentWidth = widgetContent.getMeasuredWidth();
         int appWidgetContentHeight = widgetContent.getMeasuredHeight();
diff --git a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
index 4beb617..881f50c 100644
--- a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
+++ b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
@@ -36,7 +36,6 @@
 import com.android.launcher3.tapl.AppIconMenuItem;
 import com.android.launcher3.tapl.Widgets;
 import com.android.launcher3.tapl.Workspace;
-import com.android.launcher3.util.rule.ScreenRecordRule.ScreenRecord;
 import com.android.launcher3.views.OptionsPopupView;
 import com.android.launcher3.widget.picker.WidgetsFullSheet;
 import com.android.launcher3.widget.picker.WidgetsRecyclerView;
@@ -97,7 +96,6 @@
     }
 
     @Test
-    @ScreenRecord //b/187080582
     public void testDevicePressMenu() throws Exception {
         mDevice.pressMenu();
         mDevice.waitForIdle();
diff --git a/tests/src/com/android/launcher3/util/rule/FailureWatcher.java b/tests/src/com/android/launcher3/util/rule/FailureWatcher.java
index 60529a4..0b60ffc 100644
--- a/tests/src/com/android/launcher3/util/rule/FailureWatcher.java
+++ b/tests/src/com/android/launcher3/util/rule/FailureWatcher.java
@@ -44,7 +44,7 @@
             @Override
             public void evaluate() throws Throwable {
                 try {
-                    base.evaluate();
+                    FailureWatcher.super.apply(base, description).evaluate();
                 } finally {
                     if (mLauncher.hadNontestEvents()) {
                         throw new AssertionError(
diff --git a/tests/src/com/android/launcher3/util/rule/ShellCommandRule.java b/tests/src/com/android/launcher3/util/rule/ShellCommandRule.java
index 2b2fef4..08953fc 100644
--- a/tests/src/com/android/launcher3/util/rule/ShellCommandRule.java
+++ b/tests/src/com/android/launcher3/util/rule/ShellCommandRule.java
@@ -21,7 +21,6 @@
 
 import android.content.ComponentName;
 import android.content.pm.ActivityInfo;
-import android.util.Log;
 
 import androidx.annotation.Nullable;
 import androidx.test.InstrumentationRegistry;
@@ -103,8 +102,6 @@
      */
     public static ShellCommandRule setDefaultLauncher() {
         final ActivityInfo launcher = getLauncherInMyProcess();
-        Log.d("b/187080582", "Launcher: " + new ComponentName(launcher.packageName, launcher.name)
-                .flattenToString());
         return new ShellCommandRule(getLauncherCommand(launcher), null, true, () ->
                 Assert.assertEquals("Setting default launcher failed",
                         new ComponentName(launcher.packageName, launcher.name)
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index b036049..8d05b70 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -768,9 +768,6 @@
                     try (LauncherInstrumentation.Closable c1 = addContextLayer(
                             "Swiped up from context menu to home")) {
                         waitUntilLauncherObjectGone(CONTEXT_MENU_RES_ID);
-                        // Swiping up can temporarily bring Nexus Launcher if the current
-                        // Launcher is a Launcher3 one. Wait for the current launcher to reappear.
-                        SystemClock.sleep(5000); // b/187080582
                         waitForLauncherObject(getAnyObjectSelector());
                     }
                 }