Merge "Fixing issue with accessibility falsely reporting app count when there...

import android.graphics.PointF;

import android.graphics.Rect;

import android.os.Handler;

import android.support.v4.view.accessibility.AccessibilityRecordCompat;

import android.support.v4.view.accessibility.AccessibilityEventCompat;

import android.support.v7.widget.GridLayoutManager;

import android.support.v7.widget.RecyclerView;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewConfiguration;

import android.view.ViewGroup;

import android.view.accessibility.AccessibilityEvent;

import android.widget.TextView;

import com.android.launcher3.AppInfo;

import com.android.launcher3.BubbleTextView;

        }

    }

    /**

     * A subclass of GridLayoutManager that overrides accessibility values during app search.

     */

    public class AppsGridLayoutManager extends GridLayoutManager {

        public AppsGridLayoutManager(Context context) {

            super(context, 1, GridLayoutManager.VERTICAL, false);

        }

        @Override

        public void onInitializeAccessibilityEvent(AccessibilityEvent event) {

            super.onInitializeAccessibilityEvent(event);

            if (mApps.hasNoFilteredResults()) {

                // Disregard the no-search-results text as a list item for accessibility

                final AccessibilityRecordCompat record = AccessibilityEventCompat

                        .asRecord(event);

                record.setItemCount(0);

            }

        }

        @Override

        public int getRowCountForAccessibility(RecyclerView.Recycler recycler,

                RecyclerView.State state) {

            if (mApps.hasNoFilteredResults()) {

                // Disregard the no-search-results text as a list item for accessibility

                return 0;

            } else {

                return super.getRowCountForAccessibility(recycler, state);

            }

        }

    }

    /**

     * Helper class to size the grid items.

     */

        Resources res = context.getResources();

        mApps = apps;

        mGridSizer = new GridSpanSizer();

        mGridLayoutMgr = new GridLayoutManager(context, 1, GridLayoutManager.VERTICAL, false);

        mGridLayoutMgr = new AppsGridLayoutManager(context);

        mGridLayoutMgr.setSpanSizeLookup(mGridSizer);

        mItemDecoration = new GridItemDecoration();

        mLayoutInflater = LayoutInflater.from(context);