Merge "Fixing Virtual nodes getting wrong screen bounds, when dragging in...

package com.android.launcher3.accessibility;

import android.content.Context;

import android.graphics.Rect;

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

import android.text.TextUtils;

import android.view.View;

import com.android.launcher3.CellLayout;

import com.android.launcher3.FolderInfo;

import com.android.launcher3.ItemInfo;

import com.android.launcher3.Launcher;

import com.android.launcher3.accessibility.LauncherAccessibilityDelegate.DragType;

import com.android.launcher3.R;

import com.android.launcher3.ShortcutInfo;

import com.android.launcher3.dragndrop.DragLayer;

/**

 * Implementation of {@link DragAndDropAccessibilityDelegate} to support DnD on workspace.

 */

public class WorkspaceAccessibilityHelper extends DragAndDropAccessibilityDelegate {

    private final Rect mTempRect = new Rect();

    private final int[] mTempCords = new int[2];

    public WorkspaceAccessibilityHelper(CellLayout layout) {

        super(layout);

    }

        return "";

    }

    @Override

    protected void onPopulateNodeForVirtualView(int id, AccessibilityNodeInfoCompat node) {

        super.onPopulateNodeForVirtualView(id, node);

        // ExploreByTouchHelper does not currently handle view scale.

        // Update BoundsInScreen to appropriate value.

        DragLayer dragLayer = Launcher.getLauncher(mView.getContext()).getDragLayer();

        mTempCords[0] = mTempCords[1] = 0;

        float scale = dragLayer.getDescendantCoordRelativeToSelf(mView, mTempCords);

        node.getBoundsInParent(mTempRect);

        mTempRect.left = mTempCords[0] + (int) (mTempRect.left * scale);

        mTempRect.right = mTempCords[0] + (int) (mTempRect.right * scale);

        mTempRect.top = mTempCords[1] + (int) (mTempRect.top * scale);

        mTempRect.bottom = mTempCords[1] + (int) (mTempRect.bottom * scale);

        node.setBoundsInScreen(mTempRect);

    }

    @Override

    protected String getLocationDescriptionForIconDrop(int id) {

        int x = id % mView.getCountX();