Update the hotseat edu layout for foldable devices.

Test: ran the hotseat edu on folded and unfolded foldable device in portrait and landscape mode and in three-button and gesture nav mode. ran hotseat edu on regular phone
Fixes: 203734732
Change-Id: Iea2140c8241cdea60cb5db37fbfb7f7701d63bd6

quickstep/res/layout/predicted_hotseat_edu.xml

@@ -73,6 +73,7 @@
                 launcher:containerType="hotseat" />
 
             <LinearLayout
+                android:id="@+id/button_container"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:paddingLeft="@dimen/bottom_sheet_edu_padding"

quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java

@@ -28,17 +28,20 @@ import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.Button;
+import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.CellLayout;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Insettable;
+import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.uioverrides.ApiWrapper;
 import com.android.launcher3.uioverrides.PredictedAppIcon;
 import com.android.launcher3.views.AbstractSlideInView;
 
@@ -89,8 +92,9 @@ public class HotseatEduDialog extends AbstractSlideInView<Launcher> implements I
         mHotseatWrapper = findViewById(R.id.hotseat_wrapper);
         mSampleHotseat = findViewById(R.id.sample_prediction);
 
+        Context context = getContext();
         DeviceProfile grid = mActivityContext.getDeviceProfile();
-        Rect padding = grid.getHotseatLayoutPadding(getContext());
+        Rect padding = grid.getHotseatLayoutPadding(context);
 
         mSampleHotseat.getLayoutParams().height = grid.cellHeightPx;
         mSampleHotseat.setGridSize(grid.numShownHotseatIcons, 1);
@@ -102,6 +106,15 @@ public class HotseatEduDialog extends AbstractSlideInView<Launcher> implements I
         mDismissBtn = findViewById(R.id.no_thanks);
         mDismissBtn.setOnClickListener(this::onDismiss);
 
+        LinearLayout buttonContainer = findViewById(R.id.button_container);
+        int adjustedMarginEnd = ApiWrapper.getHotseatEndOffset(context)
+                - buttonContainer.getPaddingEnd();
+        if (InvariantDeviceProfile.INSTANCE.get(context)
+                .getDeviceProfile(context).isTaskbarPresent && adjustedMarginEnd > 0) {
+            ((LinearLayout.LayoutParams) buttonContainer.getLayoutParams()).setMarginEnd(
+                    adjustedMarginEnd);
+        }
+
         // update ui to reflect which migration method is going to be used
         if (FeatureFlags.HOTSEAT_MIGRATE_TO_FOLDER.get()) {
             ((TextView) findViewById(R.id.hotseat_edu_content)).setText(