ContextualUndoView.java

package com.example.barnes.ummoqmasterdashboard.Dq;

import android.content.Context;
import android.view.View;
import android.widget.FrameLayout;

/**
 * Created by barnes on 11/29/15.
 */
public class ContextualUndoView extends FrameLayout
{
    private View mUndoView;
    private View mContentView;
    private long mItemId;

    public ContextualUndoView(Context context, int undoLayoutResourceId)
    {
        super(context);
        initUndo(undoLayoutResourceId);
    }

    private void initUndo(int undoLayoutResourceId)
    {
        mUndoView = View.inflate(getContext(), undoLayoutResourceId, null);
        addView(mUndoView);
    }

    public void updateContentView(View contentView)
    {
        if (this.mContentView == null)
        {
            addView(contentView);
        }
        this.mContentView = contentView;
    }

    public View getContentView() {
        return mContentView;
    }

    public void setItemId(long itemId) {
        this.mItemId = itemId;
    }

    public long getItemId() {
        return mItemId;
    }

    public boolean isContentDisplayed() {
        return mContentView.getVisibility() == View.VISIBLE;
    }

    public void displayUndo()
    {
        mContentView.setVisibility(View.GONE);
        mUndoView.setVisibility(View.VISIBLE);
    }

    public void displayContentView()
    {
        mContentView.setVisibility(View.VISIBLE);
        mUndoView.setVisibility(View.GONE);
    }
}