Merge "Always report mandatory insets for button nav" into main
diff --git a/quickstep/res/raw-h480dp/all_set_page_bg.json b/quickstep/res/raw-h480dp/all_set_page_bg.json
new file mode 100644
index 0000000..f2998a0
--- /dev/null
+++ b/quickstep/res/raw-h480dp/all_set_page_bg.json
@@ -0,0 +1 @@
+{"v":"5.8.1","fr":60,"ip":0,"op":181,"w":701,"h":841,"nm":"SUW_WelcomeScreen_FoldableOpen_Portrait_Dynamic","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":".primary","cl":"primary","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[0]},{"t":180,"s":[55]}],"ix":10},"p":{"a":1,"k":[{"i":{"x":0.07,"y":0.949},"o":{"x":0.167,"y":0.167},"t":0,"s":[181.172,148.425,0],"to":[0,0,0],"ti":[0,0,0]},{"i":{"x":0.833,"y":0.833},"o":{"x":0.773,"y":0.038},"t":95,"s":[181.172,-68.377,0],"to":[0,0,0],"ti":[0,0,0]},{"t":180,"s":[181.172,148.425,0]}],"ix":2,"l":2},"a":{"a":0,"k":[-3514.717,-358.642,0],"ix":1,"l":2},"s":{"a":0,"k":[21.6,21.6,100],"ix":6,"l":2}},"ao":0,"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[100.594,-128.921],[118.85,-93.491],[148.984,-67.406],[148.684,-27.55],[163.244,9.552],[144.457,44.702],[140.106,84.321],[107.136,106.715],[84.872,139.773],[45.271,144.279],[10.194,163.205],[-26.964,148.792],[-66.818,149.249],[-93.023,119.218],[-128.524,101.101],[-137.771,62.332],[-160.786,29.793],[-150.957,-8.833],[-156.215,-48.341],[-129.561,-77.974],[-115.856,-115.401],[-78.484,-129.253],[-48.956,-156.023],[-9.427,-150.921],[29.159,-160.903],[61.789,-138.015]],"o":[[-100.594,128.921],[-118.85,93.491],[-148.984,67.406],[-148.684,27.55],[-163.244,-9.552],[-144.456,-44.702],[-140.106,-84.321],[-107.136,-106.715],[-84.872,-139.773],[-45.271,-144.279],[-10.194,-163.205],[26.964,-148.792],[66.818,-149.249],[93.023,-119.218],[128.524,-101.101],[137.771,-62.332],[160.786,-29.793],[150.957,8.833],[156.215,48.341],[129.561,77.974],[115.856,115.4],[78.484,129.253],[48.956,156.023],[9.427,150.921],[-29.159,160.903],[-61.789,138.015]],"v":[[975.226,761.299],[707.165,899.424],[509.8,1127.42],[208.253,1125.148],[-72.46,1235.308],[-338.41,1093.162],[-638.164,1060.25],[-807.592,810.792],[-1057.715,642.348],[-1091.808,342.727],[-1235.002,77.338],[-1125.948,-203.807],[-1129.407,-505.342],[-902.191,-703.604],[-765.123,-972.207],[-471.796,-1042.166],[-225.603,-1216.305],[66.637,-1141.935],[365.557,-1181.715],[589.761,-980.053],[872.928,-876.361],[977.734,-593.606],[1180.277,-370.197],[1141.675,-71.124],[1217.196,220.821],[1044.029,467.699]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - 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\ No newline at end of file
diff --git a/quickstep/res/raw-w840dp-h480dp/all_set_page_bg.json b/quickstep/res/raw-w840dp-h480dp/all_set_page_bg.json
new file mode 100644
index 0000000..ae1b560
--- /dev/null
+++ b/quickstep/res/raw-w840dp-h480dp/all_set_page_bg.json
@@ -0,0 +1 @@
+{"v":"5.8.1","fr":60,"ip":0,"op":181,"w":841,"h":701,"nm":"SUW_WelcomeScreen_FelixOpen_Dynamic","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":".primary","cl":"primary","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[0]},{"t":180,"s":[55]}],"ix":10},"p":{"a":1,"k":[{"i":{"x":0.07,"y":0.939},"o":{"x":0.167,"y":0.167},"t":0,"s":[140.975,228.318,0],"to":[0,0,0],"ti":[0,0,0]},{"i":{"x":0.833,"y":0.833},"o":{"x":0.773,"y":0.045},"t":95,"s":[140.975,47.65,0],"to":[0,0,0],"ti":[0,0,0]},{"t":180,"s":[140.975,228.318,0]}],"ix":2,"l":2},"a":{"a":0,"k":[-3514.717,-358.642,0],"ix":1,"l":2},"s":{"a":0,"k":[18,18,100],"ix":6,"l":2}},"ao":0,"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[100.594,-128.921],[118.85,-93.491],[148.984,-67.406],[148.684,-27.55],[163.244,9.552],[144.457,44.702],[140.106,84.321],[107.136,106.715],[84.872,139.773],[45.271,144.279],[10.194,163.205],[-26.964,148.792],[-66.818,149.249],[-93.023,119.218],[-128.524,101.101],[-137.771,62.332],[-160.786,29.793],[-150.957,-8.833],[-156.215,-48.341],[-129.561,-77.974],[-115.856,-115.401],[-78.484,-129.253],[-48.956,-156.023],[-9.427,-150.921],[29.159,-160.903],[61.789,-138.015]],"o":[[-100.594,128.921],[-118.85,93.491],[-148.984,67.406],[-148.684,27.55],[-163.244,-9.552],[-144.456,-44.702],[-140.106,-84.321],[-107.136,-106.715],[-84.872,-139.773],[-45.271,-144.279],[-10.194,-163.205],[26.964,-148.792],[66.818,-149.249],[93.023,-119.218],[128.524,-101.101],[137.771,-62.332],[160.786,-29.793],[150.957,8.833],[156.215,48.341],[129.561,77.974],[115.856,115.4],[78.484,129.253],[48.956,156.023],[9.427,150.921],[-29.159,160.903],[-61.789,138.015]],"v":[[975.226,761.299],[707.165,899.424],[509.8,1127.42],[208.253,1125.148],[-72.46,1235.308],[-338.41,1093.162],[-638.164,1060.25],[-807.592,810.792],[-1057.715,642.348],[-1091.808,342.727],[-1235.002,77.338],[-1125.948,-203.807],[-1129.407,-505.342],[-902.191,-703.604],[-765.123,-972.207],[-471.796,-1042.166],[-225.603,-1216.305],[66.637,-1141.935],[365.557,-1181.715],[589.761,-980.053],[872.928,-876.361],[977.734,-593.606],[1180.277,-370.197],[1141.675,-71.124],[1217.196,220.821],[1044.029,467.699]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - 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\ No newline at end of file
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index cf987c3..340d25b 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -332,4 +332,14 @@
 
     <!-- Accessibility label for quick switch tiles showing split tasks [CHAR LIMIT=NONE] -->
     <string name="quick_switch_split_task"><xliff:g id="app_name_1" example="Chrome">%1$s</xliff:g> and <xliff:g id="app_name_2" example="Gmail">%2$s</xliff:g></string>
+
+    <!-- Strings for bubble bar -->
+    <!-- Fallback name for a bubble if it does have a title [CHAR_LIMIT=none] -->
+    <string name="bubble_bar_bubble_fallback_description">Bubble</string>
+    <!-- content description for the overflow bubble [CHAR_LIMIT=none] -->
+    <string name="bubble_bar_overflow_description">Overflow</string>
+    <!-- Content description for a bubble bar bubble. [CHAR_LIMIT=none] -->
+    <string name="bubble_bar_bubble_description"><xliff:g id="notification_title" example="some title">%1$s</xliff:g> from <xliff:g id="app_name" example="YouTube">%2$s</xliff:g></string>
+    <!-- Content description for bubble bar when it has multiple bubbles. [CHAR_LIMIT=NONE] -->
+    <string name="bubble_bar_description_multiple_bubbles"><xliff:g id="bubble_bar_bubble_description" example="some title from YouTube">%1$s</xliff:g> and <xliff:g id="bubble_count" example="4">%2$d</xliff:g> more</string>
 </resources>
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarView.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarView.java
index 23e52e6..7eeea84 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarView.java
@@ -623,6 +623,8 @@
         }
         super.addView(child, index, params);
         updateWidth();
+        updateBubbleAccessibilityStates();
+        updateContentDescription();
     }
 
     // TODO: (b/283309949) animate it
@@ -634,6 +636,8 @@
             mBubbleBarBackground.showArrow(false);
         }
         updateWidth();
+        updateBubbleAccessibilityStates();
+        updateContentDescription();
     }
 
     private void updateWidth() {
@@ -799,6 +803,7 @@
                 }
             }
             updateChildrenRenderNodeProperties(mBubbleBarLocation);
+            updateContentDescription();
         }
     }
 
@@ -927,6 +932,7 @@
             } else {
                 mWidthAnimator.reverse();
             }
+            updateBubbleAccessibilityStates();
         }
     }
 
@@ -998,6 +1004,47 @@
         return mIsAnimatingNewBubble;
     }
 
+    private boolean hasOverview() {
+        // Overview is always the last bubble
+        View lastChild = getChildAt(getChildCount() - 1);
+        if (lastChild instanceof BubbleView bubbleView) {
+            return bubbleView.getBubble() instanceof BubbleBarOverflow;
+        }
+        return false;
+    }
+
+    private void updateBubbleAccessibilityStates() {
+        final int childA11y;
+        if (mIsBarExpanded) {
+            // Bar is expanded, focus on the bubbles
+            setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO);
+            childA11y = View.IMPORTANT_FOR_ACCESSIBILITY_YES;
+        } else {
+            // Bar is collapsed, only focus on the bar
+            setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
+            childA11y = View.IMPORTANT_FOR_ACCESSIBILITY_NO;
+        }
+        for (int i = 0; i < getChildCount(); i++) {
+            getChildAt(i).setImportantForAccessibility(childA11y);
+            // Only allowing focusing on bubbles when bar is expanded. Otherwise, in talkback mode,
+            // bubbles can be navigates to in collapsed mode.
+            getChildAt(i).setFocusable(mIsBarExpanded);
+        }
+    }
+
+    private void updateContentDescription() {
+        View firstChild = getChildAt(0);
+        CharSequence contentDesc = firstChild != null ? firstChild.getContentDescription() : "";
+
+        // Don't count overflow if it exists
+        int bubbleCount = getChildCount() - (hasOverview() ? 1 : 0);
+        if (bubbleCount > 1) {
+            contentDesc = getResources().getString(R.string.bubble_bar_description_multiple_bubbles,
+                    contentDesc, bubbleCount - 1);
+        }
+        setContentDescription(contentDesc);
+    }
+
     /** Interface for BubbleBarView to communicate with its controller. */
     interface Controller {
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleView.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleView.java
index 2e37dc7..2f92fbb 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleView.java
@@ -21,6 +21,7 @@
 import android.graphics.Canvas;
 import android.graphics.Outline;
 import android.graphics.Rect;
+import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -187,6 +188,16 @@
         mAppIcon.setImageBitmap(bubble.getBadge());
         mDotColor = bubble.getDotColor();
         mDotRenderer = new DotRenderer(mBubbleSize, bubble.getDotPath(), DEFAULT_PATH_SIZE);
+        String contentDesc = bubble.getInfo().getTitle();
+        if (TextUtils.isEmpty(contentDesc)) {
+            contentDesc = getResources().getString(R.string.bubble_bar_bubble_fallback_description);
+        }
+        String appName = bubble.getInfo().getAppName();
+        if (!TextUtils.isEmpty(appName)) {
+            contentDesc = getResources().getString(R.string.bubble_bar_bubble_description,
+                    contentDesc, appName);
+        }
+        setContentDescription(contentDesc);
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java b/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java
index 99f10a7..b13e52d 100644
--- a/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java
+++ b/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java
@@ -154,8 +154,23 @@
         }
 
         if (sourceRectHint.isEmpty()) {
-            mSourceRectHint.setEmpty();
-            mSourceHintRectInsets = null;
+            // Crop a Rect matches the aspect ratio and pivots at the center point.
+            // To make the animation path simplified.
+            final float aspectRatio = destinationBounds.width()
+                    / (float) destinationBounds.height();
+            if ((appBounds.width() / (float) appBounds.height()) > aspectRatio) {
+                // use the full height.
+                mSourceRectHint.set(0, 0,
+                        (int) (appBounds.height() * aspectRatio), appBounds.height());
+                mSourceRectHint.offset(
+                        (appBounds.width() - mSourceRectHint.width()) / 2, 0);
+            } else {
+                // use the full width.
+                mSourceRectHint.set(0, 0,
+                        appBounds.width(), (int) (appBounds.width() / aspectRatio));
+                mSourceRectHint.offset(
+                        0, (appBounds.height() - mSourceRectHint.height()) / 2);
+            }
 
             // Create a new overlay layer. We do not call detach on this instance, it's propagated
             // to other classes like PipTaskOrganizer / RecentsAnimationController to complete
@@ -168,11 +183,11 @@
             Log.d(TAG, getContentOverlay() + " is created: " + reasonForCreateOverlay);
         } else {
             mSourceRectHint.set(sourceRectHint);
-            mSourceHintRectInsets = new Rect(sourceRectHint.left - appBounds.left,
-                    sourceRectHint.top - appBounds.top,
-                    appBounds.right - sourceRectHint.right,
-                    appBounds.bottom - sourceRectHint.bottom);
         }
+        mSourceHintRectInsets = new Rect(mSourceRectHint.left - appBounds.left,
+                mSourceRectHint.top - appBounds.top,
+                appBounds.right - mSourceRectHint.right,
+                appBounds.bottom - mSourceRectHint.bottom);
 
         addAnimatorListener(new AnimationSuccessListener() {
             @Override
@@ -217,27 +232,7 @@
         if (mPipContentOverlay != null) {
             mPipContentOverlay.onAnimationUpdate(tx, mCurrentBounds, progress);
         }
-        final PictureInPictureSurfaceTransaction op;
-        if (mSourceHintRectInsets == null) {
-            // no source rect hint been set, directly scale the window down
-            op = onAnimationScale(progress, tx, mCurrentBounds);
-        } else {
-            // scale and crop according to the source rect hint
-            op = onAnimationScaleAndCrop(progress, tx, mCurrentBounds);
-        }
-        return op;
-    }
-
-    /** scale the window directly with no source rect hint being set */
-    private PictureInPictureSurfaceTransaction onAnimationScale(
-            float progress, SurfaceControl.Transaction tx, Rect bounds) {
-        if (mFromRotation == Surface.ROTATION_90 || mFromRotation == Surface.ROTATION_270) {
-            final RotatedPosition rotatedPosition = getRotatedPosition(progress);
-            return mSurfaceTransactionHelper.scale(tx, mLeash, mAppBounds, bounds,
-                    rotatedPosition.degree, rotatedPosition.positionX, rotatedPosition.positionY);
-        } else {
-            return mSurfaceTransactionHelper.scale(tx, mLeash, mAppBounds, bounds);
-        }
+        return onAnimationScaleAndCrop(progress, tx, mCurrentBounds);
     }
 
     /** scale and crop the window with source rect hint */
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/animation/BubbleBarViewAnimatorTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/animation/BubbleBarViewAnimatorTest.kt
index 49e54fb..cc579ab 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/animation/BubbleBarViewAnimatorTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/animation/BubbleBarViewAnimatorTest.kt
@@ -392,7 +392,8 @@
             overflowView.setOverflow(BubbleBarOverflow(overflowView), bitmap)
             bubbleBarView.addView(overflowView)
 
-            val bubbleInfo = BubbleInfo("key", 0, null, null, 0, context.packageName, null, false)
+            val bubbleInfo =
+                BubbleInfo("key", 0, null, null, 0, context.packageName, null, null, false)
             bubbleView =
                 inflater.inflate(R.layout.bubblebar_item_view, bubbleBarView, false) as BubbleView
             bubble =
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 207d246..a9cca6d 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -498,8 +498,4 @@
     <string name="ps_add_button_label">Install</string>
     <!-- Content description for install app icon -->
     <string name="ps_add_button_content_description">Install apps to Private Space</string>
-
-    <!-- Strings for bubble bar -->
-    <!-- content description for the overflow bubble [CHAR_LIMIT=none] -->
-    <string name="bubble_bar_overflow_description">Overflow</string>
 </resources>
diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index cf93a79..8585b66 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -147,7 +147,8 @@
 
     @Override
     public void onDisplayInfoChanged(Context context, Info info, int flags) {
-        if ((flags & CHANGE_ROTATION) != 0 && mDeviceProfile.updateIsSeascape(this)) {
+        if ((flags & CHANGE_ROTATION) != 0 && mDeviceProfile.isVerticalBarLayout()) {
+            mDeviceProfile.updateIsSeascape(this);
             reapplyUi();
         }
     }
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 37737d8..8546454 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -82,6 +82,10 @@
         return mHasVerticalHotseat ? (getCountY() - (rank + 1)) : 0;
     }
 
+    boolean isHasVerticalHotseat() {
+        return mHasVerticalHotseat;
+    }
+
     public void resetLayout(boolean hasVerticalHotseat) {
         ActivityContext activityContext = ActivityContext.lookupContext(getContext());
         boolean bubbleBarEnabled = activityContext.isBubbleBarEnabled();
diff --git a/src/com/android/launcher3/ModelCallbacks.kt b/src/com/android/launcher3/ModelCallbacks.kt
index 7d6d154..13062b6 100644
--- a/src/com/android/launcher3/ModelCallbacks.kt
+++ b/src/com/android/launcher3/ModelCallbacks.kt
@@ -3,6 +3,7 @@
 import android.annotation.TargetApi
 import android.os.Build
 import android.os.Trace
+import android.util.Log
 import androidx.annotation.UiThread
 import com.android.launcher3.Flags.enableSmartspaceRemovalToggle
 import com.android.launcher3.LauncherConstants.TraceEvents
@@ -29,6 +30,8 @@
 import com.android.launcher3.widget.model.WidgetsListBaseEntry
 import java.util.function.Predicate
 
+private const val TAG = "ModelCallbacks"
+
 class ModelCallbacks(private var launcher: Launcher) : BgDataModel.Callbacks {
 
     var synchronouslyBoundPages = LIntSet()
@@ -66,6 +69,13 @@
         launcher.workspace.removeAllWorkspaceScreens()
         // Avoid clearing the widget update listeners for staying up-to-date with widget info
         launcher.appWidgetHolder.clearWidgetViews()
+        // TODO(b/335141365): Remove this log after the bug is fixed.
+        Log.d(
+            TAG,
+            "startBinding: " +
+                "hotseat layout was vertical: ${launcher.hotseat?.isHasVerticalHotseat}" +
+                " and is setting to ${launcher.deviceProfile.isVerticalBarLayout}"
+        )
         launcher.hotseat?.resetLayout(launcher.deviceProfile.isVerticalBarLayout)
         TraceHelper.INSTANCE.endSection()
     }
@@ -142,7 +152,10 @@
         launcher.viewCache.setCacheSize(R.layout.folder_page, 2)
         TraceHelper.INSTANCE.endSection()
         launcher.workspace.removeExtraEmptyScreen(/* stripEmptyScreens= */ true)
-        launcher.workspace.pageIndicator.setPauseScroll(/*pause=*/ false, deviceProfile.isTwoPanels)
+        launcher.workspace.pageIndicator.setPauseScroll(
+            /*pause=*/ false,
+            deviceProfile.isTwoPanels
+        )
     }
 
     /**
@@ -290,8 +303,7 @@
         val widgetsListBaseEntry: WidgetsListBaseEntry =
             launcher.popupDataProvider.allWidgets.firstOrNull { item: WidgetsListBaseEntry ->
                 item.mPkgItem.packageName == BuildConfig.APPLICATION_ID
-            }
-                ?: return
+            } ?: return
 
         val info =
             PendingAddWidgetInfo(
@@ -315,16 +327,14 @@
         )
         val firstScreenPosition = 0
         if (
-            (isFirstPagePinnedItemEnabled &&
-                !SHOULD_SHOW_FIRST_PAGE_WIDGET) &&
+            (isFirstPagePinnedItemEnabled && !SHOULD_SHOW_FIRST_PAGE_WIDGET) &&
                 orderedScreenIds.indexOf(FIRST_SCREEN_ID) != firstScreenPosition
         ) {
             orderedScreenIds.removeValue(FIRST_SCREEN_ID)
             orderedScreenIds.add(firstScreenPosition, FIRST_SCREEN_ID)
         } else if (
-            (!isFirstPagePinnedItemEnabled ||
-                    SHOULD_SHOW_FIRST_PAGE_WIDGET)
-            && orderedScreenIds.isEmpty
+            (!isFirstPagePinnedItemEnabled || SHOULD_SHOW_FIRST_PAGE_WIDGET) &&
+                orderedScreenIds.isEmpty
         ) {
             // If there are no screens, we need to have an empty screen
             launcher.workspace.addExtraEmptyScreens()
@@ -380,7 +390,7 @@
         }
         orderedScreenIds
             .filterNot { screenId ->
-                    isFirstPagePinnedItemEnabled &&
+                isFirstPagePinnedItemEnabled &&
                     !SHOULD_SHOW_FIRST_PAGE_WIDGET &&
                     screenId == WorkspaceLayoutManager.FIRST_SCREEN_ID
             }
diff --git a/src/com/android/launcher3/ShortcutAndWidgetContainer.java b/src/com/android/launcher3/ShortcutAndWidgetContainer.java
index b22b690..7484b64 100644
--- a/src/com/android/launcher3/ShortcutAndWidgetContainer.java
+++ b/src/com/android/launcher3/ShortcutAndWidgetContainer.java
@@ -158,6 +158,11 @@
             final PointF appWidgetScale = dp.getAppWidgetScale((ItemInfo) child.getTag());
             lp.setup(mCellWidth, mCellHeight, invertLayoutHorizontally(), mCountX, mCountY,
                     appWidgetScale.x, appWidgetScale.y, mBorderSpace, dp.widgetPadding);
+        } else if (isChildQsb(child)) {
+            lp.setup(mCellWidth, mCellHeight, invertLayoutHorizontally(), mCountX, mCountY,
+                    mBorderSpace);
+            // No need to add padding for Qsb, which is either Smartspace (actual or preview), or
+            // QsbContainerView.
         } else {
             lp.setup(mCellWidth, mCellHeight, invertLayoutHorizontally(), mCountX, mCountY,
                     mBorderSpace);
@@ -185,6 +190,10 @@
         child.measure(childWidthMeasureSpec, childheightMeasureSpec);
     }
 
+    private boolean isChildQsb(View child) {
+        return child.getId() == R.id.search_container_workspace;
+    }
+
     public boolean invertLayoutHorizontally() {
         return mInvertIfRtl && Utilities.isRtl(getResources());
     }
diff --git a/src/com/android/launcher3/WorkspaceLayoutManager.java b/src/com/android/launcher3/WorkspaceLayoutManager.java
index 4768773..f11a88f 100644
--- a/src/com/android/launcher3/WorkspaceLayoutManager.java
+++ b/src/com/android/launcher3/WorkspaceLayoutManager.java
@@ -58,6 +58,9 @@
             int screenId = presenterPos.screenId;
             x = getHotseat().getCellXFromOrder(screenId);
             y = getHotseat().getCellYFromOrder(screenId);
+            // TODO(b/335141365): Remove this log after the bug is fixed.
+            Log.d(TAG, "addInScreenFromBind: hotseat inflation with x = " + x
+                    + " and y = " + y);
         }
         addInScreen(child, info.container, presenterPos.screenId, x, y, info.spanX, info.spanY);
     }