It create a dummy custom button only for be used on an example of my blog

dummy_custom_button

/*
 * Copyright (C) 2017 Thiago lopes da Silva
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package br.org.sidi.butler.view;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.Button;


/**
 * The type Login button.
 */
public class LoginButton extends Button {

    /**
     * The enum Dummy status.
     */
    public enum DummyStatus {
        /**
         * Unknown dummy status.
         */
        UNKNOWN, /**
         * Error dummy status.
         */
        ERROR
    }

    // This propery will be used only for show how to use a custom matcher on espresso
    private DummyStatus dummyLoginStatus = DummyStatus.UNKNOWN;


    /**
     * Instantiates a new Login button.
     *
     * @param context the context
     */
    public LoginButton(Context context) {
        super(context);
    }

    /**
     * Instantiates a new Login button.
     *
     * @param context the context
     * @param attrs   the attrs
     */
    public LoginButton(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    /**
     * Instantiates a new Login button.
     *
     * @param context      the context
     * @param attrs        the attrs
     * @param defStyleAttr the def style attr
     */
    public LoginButton(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    /**
     * Instantiates a new Login button.
     *
     * @param context      the context
     * @param attrs        the attrs
     * @param defStyleAttr the def style attr
     * @param defStyleRes  the def style res
     */
    public LoginButton(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
        super(context, attrs, defStyleAttr, defStyleRes);
    }

    /**
     * Sets dummy login status.
     *
     * @param dummyStatus the dummy status
     */
    public void setDummyLoginStatus(DummyStatus dummyStatus) {
        this.dummyLoginStatus = dummyStatus;
    }

    /**
     * Gets dummy login status.
     *
     * @return the dummy login status
     */
    public DummyStatus getDummyLoginStatus() {
        return this.dummyLoginStatus;
    }


}