diff --git a/quickstep/src/com/android/quickstep/views/AllAppsEduView.java b/quickstep/src/com/android/quickstep/views/AllAppsEduView.java
index 04a7baa..e9d7c3c 100644
--- a/quickstep/src/com/android/quickstep/views/AllAppsEduView.java
+++ b/quickstep/src/com/android/quickstep/views/AllAppsEduView.java
@@ -17,6 +17,7 @@
 
 import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_7;
@@ -67,6 +68,8 @@
     private int mWidthPx;
     private int mMaxHeightPx;
 
+    private boolean mCanInterceptTouch;
+
     public AllAppsEduView(Context context, AttributeSet attrs) {
         super(context, attrs);
         mCircle = (GradientDrawable) context.getDrawable(R.drawable.all_apps_edu_circle);
@@ -116,16 +119,27 @@
         return true;
     }
 
+
+    private boolean shouldInterceptTouch(MotionEvent ev) {
+        if (ev.getAction() == MotionEvent.ACTION_DOWN) {
+            mCanInterceptTouch = (ev.getEdgeFlags() & EDGE_NAV_BAR) == 0;
+        }
+        return mCanInterceptTouch;
+    }
+
     @Override
     public boolean onControllerTouchEvent(MotionEvent ev) {
-        mTouchController.onControllerTouchEvent(ev);
-        if (mAnimation != null) {
+        if (shouldInterceptTouch(ev)) {
+            mTouchController.onControllerTouchEvent(ev);
             updateAnimationOnTouchEvent(ev);
         }
-        return super.onControllerTouchEvent(ev);
+        return true;
     }
 
     private void updateAnimationOnTouchEvent(MotionEvent ev) {
+        if (mAnimation == null) {
+            return;
+        }
         switch (ev.getActionMasked()) {
             case MotionEvent.ACTION_DOWN:
                 mAnimation.pause();
@@ -144,7 +158,10 @@
 
     @Override
     public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
-        mTouchController.onControllerInterceptTouchEvent(ev);
+        if (shouldInterceptTouch(ev)) {
+            mTouchController.onControllerInterceptTouchEvent(ev);
+            updateAnimationOnTouchEvent(ev);
+        }
         return true;
     }
 
diff --git a/res/layout/user_folder_icon_normalized.xml b/res/layout/user_folder_icon_normalized.xml
index 15131f1..11eea60 100644
--- a/res/layout/user_folder_icon_normalized.xml
+++ b/res/layout/user_folder_icon_normalized.xml
@@ -44,7 +44,6 @@
             style="@style/TextHeadline"
             android:layout_weight="1"
             android:background="@android:color/transparent"
-            android:textStyle="bold"
             android:gravity="center_horizontal"
             android:hint="@string/folder_hint_text"
             android:imeOptions="flagNoExtractUi"
diff --git a/res/xml/size_limits_80x104.xml b/res/xml/size_limits_80x104.xml
index f5ca757..4178664 100644
--- a/res/xml/size_limits_80x104.xml
+++ b/res/xml/size_limits_80x104.xml
@@ -31,32 +31,72 @@
     </device-padding>
 
     <device-padding
-        launcher:maxEmptySpace="97dp">
+        launcher:maxEmptySpace="100dp">
         <workspaceTopPadding
             launcher:a="0"
-            launcher:b="16dp"/>
+            launcher:b="9dp"/>
         <workspaceBottomPadding
-            launcher:a="0.56"
+            launcher:a="0.40"
             launcher:b="0"
-            launcher:c="16dp"/>
+            launcher:c="9dp"/>
         <hotseatBottomPadding
-            launcher:a="0.44"
+            launcher:a="0.60"
             launcher:b="0"
-            launcher:c="16dp"/>
+            launcher:c="9dp"/>
+    </device-padding>
+
+    <device-padding
+        launcher:maxEmptySpace="103dp">
+        <workspaceTopPadding
+            launcher:a="0"
+            launcher:b="26dp"/>
+        <workspaceBottomPadding
+            launcher:a="0"
+            launcher:b="20dp"/>
+        <hotseatBottomPadding
+            launcher:a="1"
+            launcher:b="0"
+            launcher:c="46dp"/>
     </device-padding>
 
     <device-padding
         launcher:maxEmptySpace="107dp">
         <workspaceTopPadding
             launcher:a="0"
-            launcher:b="16dp"/>
+            launcher:b="9dp"/>
         <workspaceBottomPadding
             launcher:a="0"
-            launcher:b="36dp"/>
+            launcher:b="34dp"/>
         <hotseatBottomPadding
             launcher:a="1"
             launcher:b="0"
-            launcher:c="52dp"/>
+            launcher:c="43dp"/>
+    </device-padding>
+
+    <device-padding
+        launcher:maxEmptySpace="120dp">
+        <workspaceTopPadding
+            launcher:a="0"
+            launcher:b="16dp"/>
+        <workspaceBottomPadding
+            launcher:a="1"
+            launcher:c="72dp"/>
+        <hotseatBottomPadding
+            launcher:a="0"
+            launcher:b="56dp"/>
+    </device-padding>
+
+    <device-padding
+        launcher:maxEmptySpace="135dp">
+        <workspaceTopPadding
+            launcher:a="0"
+            launcher:b="39dp"/>
+        <workspaceBottomPadding
+            launcher:a="1"
+            launcher:c="95dp"/>
+        <hotseatBottomPadding
+            launcher:a="0"
+            launcher:b="56dp"/>
     </device-padding>
 
     <device-padding
@@ -71,5 +111,4 @@
             launcher:a="0"
             launcher:b="36dp"/>
     </device-padding>
-
 </device-paddings>
\ No newline at end of file
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 00278e4..a6adfc4 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -566,9 +566,10 @@
                 int spanX = mDragOutlines[i].cellHSpan;
                 int spanY = mDragOutlines[i].cellVSpan;
 
+                // TODO b/194414754 clean this up, reconcile with cellToRect
                 mVisualizeGridRect.set(paddingX, paddingY,
-                        mCellWidth * spanX - paddingX,
-                        mCellHeight * spanY - paddingY);
+                        mCellWidth * spanX + mBorderSpacing * (spanX - 1) - paddingX,
+                        mCellHeight * spanY + mBorderSpacing * (spanY - 1) - paddingY);
 
                 int transX = x * mCellWidth + (x * mBorderSpacing)
                         + getPaddingLeft() + paddingX;
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 5a3e7dd..9ca753d 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -90,6 +90,7 @@
     private static final float MAX_HORIZONTAL_PADDING_PERCENT = 0.14f;
 
     private static final float TALL_DEVICE_ASPECT_RATIO_THRESHOLD = 2.0f;
+    private static final float TALLER_DEVICE_ASPECT_RATIO_THRESHOLD = 2.15f;
 
     // To evenly space the icons, increase the left/right margins for tablets in portrait mode.
     private static final int PORTRAIT_TABLET_LEFT_RIGHT_PADDING_MULTIPLIER = 4;
@@ -149,12 +150,13 @@
     public int folderChildDrawablePaddingPx;
 
     // Hotseat
+    public int hotseatBarSizeExtraSpacePx;
     public final int numShownHotseatIcons;
     public int hotseatCellHeightPx;
     private final int hotseatExtraVerticalSize;
     // In portrait: size = height, in landscape: size = width
     public int hotseatBarSizePx;
-    public final int hotseatBarTopPaddingPx;
+    public int hotseatBarTopPaddingPx;
     public final int hotseatBarBottomPaddingPx;
     // Start is the side next to the nav bar, end is the side next to the workspace
     public final int hotseatBarSidePaddingStartPx;
@@ -323,6 +325,7 @@
                 isTwoPanels ? inv.numDatabaseHotseatIcons : inv.numShownHotseatIcons;
         numShownAllAppsColumns =
                 isTwoPanels ? inv.numDatabaseAllAppsColumns : inv.numAllAppsColumns;
+        hotseatBarSizeExtraSpacePx = 0;
         hotseatBarTopPaddingPx =
                 res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_top_padding);
         hotseatBarBottomPaddingPx = (isTallDevice ? 0
@@ -353,6 +356,7 @@
 
         // Calculate all of the remaining variables.
         extraSpace = updateAvailableDimensions(res);
+
         // Now that we have all of the variables calculated, we can tune certain sizes.
         if (isScalableGrid && inv.devicePaddings != null) {
             // Paddings were created assuming no scaling, so we first unscale the extra space.
@@ -372,12 +376,25 @@
             qsbBottomMarginPx = Math.round(qsbBottomMarginOriginalPx * cellScaleToFit);
         } else if (!isVerticalBarLayout() && isPhone && isTallDevice) {
             // We increase the hotseat size when there is extra space.
-            // ie. For a display with a large aspect ratio, we can keep the icons on the workspace
-            // in portrait mode closer together by adding more height to the hotseat.
-            // Note: This calculation was created after noticing a pattern in the design spec.
-            int extraSpace = getCellSize().y - iconSizePx - iconDrawablePaddingPx * 2
-                    - workspacePageIndicatorHeight;
-            hotseatBarSizePx += extraSpace;
+
+            if (Float.compare(aspectRatio, TALLER_DEVICE_ASPECT_RATIO_THRESHOLD) >= 0) {
+                // For taller devices, we will take a third of the extra space from each row,
+                // and add it to the space above and below the hotseat.
+                int extraSpace = ((getCellSize().y - iconSizePx - iconDrawablePaddingPx * 2)
+                        * inv.numRows) / 3;
+
+                int halfExtraSpace = extraSpace / 2;
+                hotseatBarTopPaddingPx += halfExtraSpace;
+                hotseatBarSizeExtraSpacePx = halfExtraSpace;
+            } else {
+                // ie. For a display with a large aspect ratio, we can keep the icons on the
+                // workspace in portrait mode closer together by adding more height to the hotseat.
+                // Note: This calculation was created after noticing a pattern in the design spec.
+                hotseatBarSizeExtraSpacePx = getCellSize().y - iconSizePx
+                        - iconDrawablePaddingPx * 2 - workspacePageIndicatorHeight;
+            }
+
+            updateHotseatIconSize(iconSizePx);
 
             // Recalculate the available dimensions using the new hotseat size.
             updateAvailableDimensions(res);
@@ -402,7 +419,8 @@
                     + hotseatBarSidePaddingEndPx;
         } else {
             hotseatBarSizePx = hotseatIconSizePx + hotseatBarTopPaddingPx
-                    + hotseatBarBottomPaddingPx + (isScalableGrid ? 0 : hotseatExtraVerticalSize);
+                    + hotseatBarBottomPaddingPx + (isScalableGrid ? 0 : hotseatExtraVerticalSize)
+                    + hotseatBarSizeExtraSpacePx;
         }
     }
 
@@ -652,8 +670,11 @@
         int textHeight = Utilities.calculateTextHeight(folderChildTextSizePx);
 
         if (isScalableGrid) {
-            folderCellWidthPx = (int) (cellWidthPx * scale);
-            folderCellHeightPx = (int) (cellHeightPx * scale);
+            int minWidth = folderChildIconSizePx + iconDrawablePaddingPx * 2;
+            int minHeight = folderChildIconSizePx + iconDrawablePaddingPx * 2 + textHeight;
+
+            folderCellWidthPx = (int) Math.max(minWidth, cellWidthPx * scale);
+            folderCellHeightPx = (int) Math.max(minHeight, cellHeightPx * scale);
 
             int borderSpacing = (int) (cellLayoutBorderSpacingOriginalPx * scale);
             folderCellLayoutBorderSpacingPx = borderSpacing;
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 0a6f06c..eaca162 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -207,7 +207,7 @@
                 ? dp.workspacePadding.bottom
                 : dp.hotseatBarSizePx - dp.hotseatCellHeightPx - mQsbHeight;
 
-        if (dp.isScalableGrid) {
+        if (dp.isScalableGrid && dp.qsbBottomMarginPx > dp.getInsets().bottom) {
             return Math.min(dp.qsbBottomMarginPx, freeSpace);
         } else {
             return (int) (freeSpace * QSB_CENTER_FACTOR) + (dp.isTaskbarPresent